– 1 –
CD-BA1200H
CD-BA1200H
No. S4029CDBA1200
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
IMPORTANT SERVICE NOTES (FOR U.K. ONLY) .......................................................................................................... 3
SPECIFICATIONS ............................................................................................................................................................. 3
NAMES OF PARTS ........................................................................................................................................................... 4
OPERATION MANUAL ...................................................................................................................................................... 6
QUICK GUIDE ................................................................................................................................................................... 7
DISASSEMBLY .................................................................................................................................................................. 9
REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 12
ADJUSTMENT ................................................................................................................................................................. 13
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 15
WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 16
BLOCK DIAGRAM ........................................................................................................................................................... 17
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 20
VOLTAGE ........................................................................................................................................................................ 36
TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 37
FUNCTION TABLE OF IC................................................................................................................................................ 41
FL DISPLAY ..................................................................................................................................................................... 47
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING METHOD (FOR U.K. ONLY)
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
SERVICE MANUAL
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
CD-BA1200H Mini Component System consisting of
CD-BA1200H (main unit) and CP-BA1200H (speaker system).
• Note for users in U.K.
Recording and playback of any material may require consent
which SHARP is unable to give. Please refer particularly to the
provisions of Copyright Act 1956, the Dramatic and Musical
Prefomers Protection Act 1956, the Preformers Protection Acts
1963 and 1972 and to any subsequent statutory enactments and
orders.
SHARP CORPORATION
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CD-BA1200H
– 2 –
SAFETY PRECAUTION FOR
SERVICE MANUAL
Precaution to be taken when replacing and servicing the
Laser Pickup.
The AEL (Accessible Emission Level) of Laser Power Output
for this model is specified to be lower than Class I Requirements.
However, the following precautions must be observed during
servicing to protect your eyes against exposure to the Laser
beam.
(1) When the cabinet has been removed, the power is turned
on without a compact disc, and the Pickup is on a position
outer than the lead-in position, the Laser will light for several
seconds to detect a disc. Do not look into the Pickup Lens.
(2) The Laser Power Output of the Pickup inside the unit and
replacement service parts have already been adjusted prior
to shipping.
(3) No adjustment to the Laser Power should be attempted
when replacing or servicing the Pickup.
(4) Under no circumstances look directly into the Pickup Lens
at any time.
(5) CAUTION - Use of controls or adjustments, or performance
of procedures other than those specified herein may result
in hazardous radiation exposure.
(For U.K.)
(Except for U.K.)
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO
BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA
EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I
STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE.
ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD.
STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT
INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE
INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
VAROITUS! LAITTEEN KÄYTTÄMINEN MUULLA KUIN
TÄSSÄ
KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA
ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1
YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.
VARNING - OMAPPARATENANVÄNDS PÅ ANNAT SÄTT
ÄN I DENNA BRUKSANVISNING SPECIFICERAS. KAN
ANVÄNDAREN UTSÄTTAS FÖR OSYNLIG
LASERSTRÅLNING, SOM ÖVERSKRIDER GRÄNSEN
FÖR LASERKLASS 1.
Laser Diode Properties
Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
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CD-BA1200H
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
Specifications for this model are subject to change without
prior notice.
SPECIFICATIONS
CD-BA1200H
CP-BA1200H
IMPORTANT SERVICE NOTES (FOR U.K. ONLY)
Before returning the unit to the customer after completion of a
repair or adjustment it is necessary for the following withstand
voltage test to be applied to ensure the unit is safe for the
customer to use.
Setting of Withstanding Voltage Tester and set.
Set name set value
Withstanding Voltage Tester
Test voltage 4,240 VPEAK
3,000 VRMS
Set time 6 secs
Set current (Cutoff current) 4 mA
Unit
Judgment
OK: The “GOOD” lamp lights.
NG: The “NG” lamp lights and the buzzer sounds.
SHORT-CIRCUIT
AC POWER
SUPPLY CORD
CONNECT THE PROBE
TO GND OF CHASSIS
SCREW
PROBE
AC
UNIT
WITHSTANDING
VOLTAGE TESTER
+
-
OUT
CHASSIS SCREW
General
Power source: AC 230 V, 50 Hz
Power consumption: 32 W
Dimensions: Width; 270 mm (10-5/8")
Height; 300 mm (11-13/16")
Depth; 373 mm (14-11/16")
Weight: 5.0 kg (11.0 lbs.)
Amplifier section
Output power:
(For U.K.)
RMS; 20 W (10 W + 10 W)
(10 % T.H.D.)
(DIN 45 324)
(0.9 % T.H.D.)
RMS; 14.6 W (7.3 W + 7.3 W)
RMS; 20 W (10 W + 10 W)
(DIN 45 324)
(DIN 45 500)
RMS; 14.6 W (7.3 W + 7.3 W)
Output terminals: Speakers; 8 ohms
Headphones; 16-50 ohms
(recommended; 32 ohms)
Compact disc player section
Type: 3-disc multi-play compact
disc player
Signal readout: Non-contact, 3-beam semi-
conductor laser pickup
D/A converter: 1-bit D/A converter
Frequency
response: 20 - 20,000 Hz
Dynamic range: 90 dB (1 kHz)
Tuner section
Frequency range: FM; 87.5-108 MHz
AM; 522-1,620 kHz
Cassette deck section
Frequency response: 50-14,000 Hz (Normal tape)
Signal/noise ratio: 55 dB (TAPE 1, playback)
50 dB (TAPE 2, recording/playback)
Wow and flutter:
(For U.K.)
0.3 % (WRMS)
Type: 10 cm (4") full-range speaker
Maximum input power: 20 W
Rated input power: 10 W
Impedance: 8 ohms
Dimensions: Width; 220 mm (8-11/16")
Height; 300 mm (11-13/16")
Depth; 180 mm (7-1/16")
Weight: 2.0 kg (4.4 lbs.)/each
Output power:
(Except For U.K.)
PMPO; 64 W
MPO; 32 W (16 W + 16 W)
Wow and flutter:
(Except For U.K.)
0.35 % (DIN 45 511)
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CD-BA1200H
– 4 –
NAMES OF PARTS
CD-BA1200H
Front panel
1. (CD) Disc Tray
2. (CD) Disc Skip Button
3. (CD) Track Down/Review Button
(TUNER) Preset Down Button
(TAPE 2) Rewind Button
4. (CD) Track Up/Cue Button
(TUNER) Preset Up Button
(TAPE 2) Fast Forward Button
5. Timer Set Indicator
6. On/Stand-by Button
7. Timer/Sleep Button
8. Clock Button
9. Function Selector Buttons
10. Equalizer Mode Selector/Extra Bass/Demo Mode
Button
11. Volume Up/Down Buttons
12. (CD) Open/Close Button
13. Headphone Socket
14. Memory/Set Button
15. (CD/TAPE) Stop Button
16. (CD) Play/Repeat Button
(TAPE) Play Button
17. (TAPE 2) Record Pause Button
18. Tuning and Time Up/Down Buttons
30. (TAPE 1) Cassette Compartment
31. (TAPE 2) Cassette Compartment
19. (CD) Disc Number Indicators
20. Timer Indicator
21. Record Indicator
22. Sleep Indicator
23. Extra Bass Indicator
24. (CD/TUNER) Memory Indicator
25. FM Stereo Mode Indicator
26. FM Stereo Indicator
27. (CD) Repeat Indicator
28. (CD/TAPE) Play Indicator
29. (CD) Pause Indicator
19 20 21 22 23 24 25 26
292827
2
1
34
5
6
10
11
12
7
8
9
13 14 15
30 31
16 17 18
Rear panel
1. AC Power Input Socket
2. Speaker Terminals
3. FM 75 Ohms Aerial Socket
4. AM Loop Aerial Socket
1
2
3
4
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CD-BA1200H
CP-BA1200H
CD-BA1200H
1. Full-Range Speaker
2. Bass Reflex Duct
3. Speaker Wire
1
2
3
1. Remote Control Transmitter LED
CD control section
2. Disc Number Select Buttons
3. Memory Button
4. Pause Button
5. Clear Button
6. Track Down/Review Button
7. Track Up/Cue Button
8. Disc Skip Button
9. Play/Repeat Button
10. Stop Button
11. Random Button
Tuner control section
12. Preset Up/Down Buttons
Tape control section
13. (TAPE 1) Play Button
14. (TAPE 2) Record Pause Button
15. (TAPE 1/2) Stop Button
16. (TAPE 2) Play Button
17. (TAPE 2) Rewind Button
18. (TAPE 2) Fast Forward Button
Common section
19. Equalizer Mode Selector Button
20. Function Selector Buttons
21. On/Stand-by Button
22. Extra Bass Button
23. Volume Up/Down Buttons
1
9
10
11
12
151413 161718
3
28
4
5
6
7
19
20
21
23
22
Remote control
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CD-BA1200H
– 6 –
OPERATION MANUAL
SETTING THE CLOCK
In this example, the clock is set for the 24-hour (0:00) sys-
tem.
1
Press the ON/STAND-BY button to enter the stand-
by mode.
2
Press the CLOCK button.
3
Within 5 seconds, press the MEMORY/SET button.
4
Press the TUNING/TIME ( or ) button to select the
time display mode.
Note that this can only be set when the unit is first
installed or it has been reset.
5
Press the MEMORY/SET button.
6
Press the TUNING/TIME ( or ) button to adjust
the hour.
Press the TUNING/TIME ( or ) button once to
advance the time by 1 hour. Hold it down to advance con-
tinuously.
When the 12-hour display is selected, "AM" will change
automatically to "PM".
7
Press the MEMORY/SET button.
8
Press the TUNING/TIME ( or ) button to adjust
the minutes.
Press the TUNING/TIME ( or ) button once to
advance the time by 1 minute. Hold it down to change the
time in 5 - minute intervals.
The hour setting will not advance even if minutes
advance from "59" to "00".
9
Press the MEMORY/SET button.
The clock starts operating from "0" second. (Seconds are
not displayed.) And then the clock display will disappear
after a few seconds.
To see the time display:
Press the CLOCK button.
The time display will appear for about 5 seconds.
Note:
The clock display will flash on and off at the push of the
CLOCK button when the AC power supply is restored
after a power failure occurs or after the AC power lead is
disconnected. If this happens, follow the procedure below
to change the clock time.
To change the clock time:
1 Press the CLOCK button.
2 Within 5 seconds, press the MEMORY/SET button.
3 Perform steps 6 - 9 above.
To change the time display mode:
1 Perform steps 1 - 2 in "RESETTING THE MICROCOM-
PUTER".
2 Perform steps 1 - 9 above.
(Main unit operation)
"0:00" The 24-hour display will appear.
(0:00 - 23:59)
"AM 0:00" The 12-hour display will appear.
(AM 0:00 - PM 11:59)
"AM 12:00" The 12-hour display will appear.
(AM 12:00 - PM 11:59)
ON/
STAND-BY
CLOCK
MEMORY/SET
TUNING/TIME
( )
AM 0:000:00 AM 12:00
REMOTE CONTROL
RESETTING THE MICROCOMPUTER
Notes concerning use:
Replace the batteries if the operating distance is reduced
or if the operation becomes erratic.
Periodically clean the transmitter LED on the remote con-
trol and the sensor on the main unit with a soft cloth.
Exposing the sensor on the main unit to strong light may
interfere with operation. Change the lighting or the direc-
tion of the unit.
Keep the remote control away from moisture, excessive
heat, shock, and vibrations.
15
15
0.2 m - 6 m
(8" - 20')
Reset the microcomputer under the following condi-
tions:
To erase all of the stored memory contents (clock and
timer settings, and tuner and CD presets).
If the display is not correct.
If the operation is not correct.
1
Press the ON/STAND-BY button to enter the stand-
by mode.
2
Whilst pressing down the / button and the
EQUALIZER/X-BASS/DEMO button, hold down the
ON/STAND-BY button for at least 1 second.
"CLEAR AL" will appear.
Caution:
The operation explained above will erase all data stored
in memory including clock and timer settings, and tuner
and CD presets.
EQUALIZER
X-BASS/
DEMO
ON/
STAND-BY
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CD-BA1200H
Check the supplied accessories
AM loop aerial
× 1
FM aerial
× 1
Remote control
× 1
AC power lead
× 1
Putting batteries into the remote control
Placing the system
10 cm (4")
10 cm (4")
10 cm (4")
10 cm (4")
2 "AA" size batteries
(UM/SUM-3, R6, HP-7 or similar)
1
Remove the battery cover.
2
Insert the batteries.
3
Replace the battery cover.
1
2
3
[For U.K.]
AC power lead
× 1
[Except for U.K.]
Left speaker
Black
Connections
4
AC 230 V, 50 Hz
1
Connect the AM and FM aerials.
2
Connect the speaker system.
3
Connect the AC power lead.
Right speaker
AM loop
aerial
FM aerial
1
2
Red
[For U.K.] [Except for U.K.]
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CD-BA1200H
– 8 –
7
Listening to a tape
1
Press the ON/STAND-BY button to turn the power on.
4
Press the TAPE (1 2) button to select the TAPE 1
or TAPE 2.
3
Load the cassette into the TAPE 1 or TAPE 2 cassette
compartment.
2
Open the cassette door by pushing the area marked
"PUSH EJECT".
5
Press the button to start playback.
1
Press the ON/STAND-BY button to turn the power on.
2
Press the TUNER (BAND) button to select FM ST, FM
or AM.
4
Adjust the sound volume using the VOLUME buttons.
6
Adjust the sound volume using the VOLUME buttons.
3
Press the TUNING/TIME ( or ) button to tune in-
to the desired station.
45
Listening to the radio
6
1
Press the ON/STAND-BY button to turn the power on.
2
Press the CD button.
3
Press the OPEN/CLOSE button to open the disc tray.
4
Place the CD(s) on the disc tray, label side up.
5
When loading a third disc, press the DISC SKIP button
to turn the disc tray, then place the CD in the open pos-
ition.
6
Press the OPEN/CLOSE button to close the disc tray.
Listening to a CD
5
7
Press the button.
12 cm (5")
8 cm (3")
8
Adjust the sound volume using the VOLUME buttons.
And then, close the cassette door completely until it is locked.
TAPE 1
TAPE 2
PUSH
EJECT
PUSH
EJECT
3
2
3
2
1
4
5
6
1
4
3
1
2
3,6
5
7
8
2
Resetting the microcomputer
1 Press the ON/STAND-BY button to enter the stand-by
mode.
2 Whilst pressing down the button and the
EQUALIZER/X-BASS/DEMO button, hold down the
ON/STAND-BY button for at least 1 second.
"CLEAR AL" will appear.
Caution:
The operation explained above will erase all data stored
in memory including clock and timer settings, and tuner
and CD presets.
If this product is subjected to strong external interference
(mechanical shock, excessive static electricity, abnormal
supply voltage due to lightning, etc.) or if it is operated in-
correctly, it may malfunction or the display may not functi-
on correctly. If such a problem occurs, do the following:
CD pickup cleaning
1 Press the ON/STAND-BY button to turn the power on.
3 Press the CD button and load the desired disc.
2
Load a cassette into the TAPE 2 cassette compartment.
4 Press the REC PAUSE button.
5 Press the button.
Recording from CDs
8
Clean the dust or stain on the CD pickup lens
using a commercial cleaning disc (brush type).
Cleaning disc
TAPE 2
PUSH
EJECT
4
5
2
2
2
1
3
1,2
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CD-BA1200H
1 Top Cabinet 1. Screw ..................... (A1) x4 9-1
2 Side Panel 1. Screw ..................... (B1) x4 9-1
(Left/right)
3 CD Player Unit/ 1. Turn on the power supply, 9-2
CD Tray Cover
open the disc tray, take out the
CD cover, and close.
(Note 1)
2. Screw ..................... (C1) x1
3. Hook ....................... (C2) x3
4. Hook ....................... (C3) x2
5. Socket .................... (C4) x2
4 Rear Panel 1. Screw ..................... (D1) x6 9-2
5
Main/Headphones 1. Screw ........................
(E1) x8 10-2
PWB 2. Socket .................... (E2) x4
3. Flat Cable .............. (E3) x1
4. Tip .......................... (E4) x1
6 Front Panel 1. Screw ..................... (F1) x3 10-2
7 Display PWB 1. Screw .....................
(G1) x9
10-3
2. Flat Cable .............. (G2) x1
8 Tape Mechanism 1. Open the cassette holder. 10-3
2. Screw...................... (H1) x5
9 Turntable 1. Hook ....................... (J1) x2 10-4
2. Cover ..................... (J2) x1
10 Disc Tray 1.
Turn fully the lock lever in the
9-3
arrow direction.
2.
While holding the lock lever, rotate
10-1
the cam gear until the cam gear
rib engages with the clamp lever.
3.
Push the slide holder backward to
10-5
engage the claw with the groove
and remove it in the direction
of the arrow. ..............
(K1) x6
11 CD Servo PWB 1. Screw ..................... (L1) x1 10-6
(Note 2) 2. Hook ....................... (L2) x2
3. Socket .................... (L3) x4
12 CD Mechanism 1. Hook ....................... (M1) x2 11-1
2. Hook ....................... (M2) x3
13
Loading Motor PWB
1. Hook ....................... (N1) x5 11-1
DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
Figure 9-2
Figure 9-3
CD-BA1200H
STEP REMOVAL
PROCEDURE
FIGURE
Note 1:
How to open the changer manually. (Fig. 9-3)
1. In this state, turn fully the lock lever in the arrow direction
through the hole on the loading chassis bottom.
2.
While holding the lock lever, rotate the cam gear anticlockwise
until the cam gear rib engages with the clamp lever.
(Fig. 10-1)
3. After that, push forward the CD slide holder.
Note 2:
1. After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of the connector to protect the optical pickup from
electrostatic damage.
Figure 9-1
CD-BA1200H
Note 3:
1. Be careful not to break the claw of the CD mechanism.
2. When fining back the cam gear assembly, let it lock by front
movement.
(B1)x1
ø3x10mm
(B1)x1
ø3x10mm
Side Panel
(Right)
Side Panel
(Left)
Top Cabinet
Rear
Panel
(A1)x2
ø3x12mm
(A1)x2
ø3x12mm
(B1)x2
ø3x12mm
(C3)x1
(C1)x1
ø3x12mm
(D1)x6
ø3x8mm
CD Player
Unit
CD Tray Cover
Rear
Panel
Pull
(C3) x1
(C4)x2
(C2) x3
1
1
2
Main PWB
CD Servo
PWB
Lock Lever
CD Player Unit
(Bottom View)
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CD-BA1200H
– 10 –
Figure 10-2
Figure 10-3
Figure 10-4
Figure 10-5
Figure 10-6
Turntable
Disc Tray
(J2) x1
CD Player Unit
(J1) x2
1
2
(K1) x3
(K1) x3
(L3) x2
(L2) x2
(L3) x2
CD Servo
PWB
Slide Chassis
(L1)x1
ø3x8mm
(E2)x2
(E2)x1
(E2)x1
(E3)x1
Headphones
PWB
(E1)x7
ø3x10mm
Main PWB
(E1)x1
ø3x10mm
(E4)x1
(F1)x3
ø3x8mm
(G1)x9
ø3x10mm
(G2)x1
(H1)x5
ø3x10mm
Display PWB
Open
Cassette
Holder
Tape
Mechanism
Clamp Lever
CD Player Unit
(Top View)
Cam Gear Rib
Figure 10-1
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– 11 –
CD-BA1200H
CP-BA1200H
CP-BA1200H
Figure 11-2
Figure 11-1
Figure 11-3
(M2) x3
(M1) x1
(N1) x5
(M1) x1
Loading
Motor
PWB
CD
Mechanism
Cam Gear
Driver
Driver should be
pried away from
Speaker Box.
Direction of handle
Speaker Box
(A2)x1
(A1)x1
Speaker Box
Speaker
(A3)x4
ø3.5x13mm
STEP REMOVAL
PROCEDURE
FIGURE
1 Speaker 1. Net .......................... (A1) x1 11-2
2. Duct Panel .............. (A2) x1
3. Screw ...................... (A3) x4 11-3
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CD-BA1200H
– 12 –
REMOVING AND REINSTALLING THE MAIN PARTS
TAPE MECHANISM SECTION
Perform steps 1 to 6 and 8 of the disassembly method to
remove the tape mechanism.
How to remove the record/playback and erase
heads (TAPE 2) (See Fig. 12-1)
1. Carefully remove the record/playback head and erase head
screw (A1) x 2 pcs.
How to remove the playback head (TAPE 1)
(See Fig. 12-2)
1. Carefully remove the playback head screw (B1) x 2 pcs.
How to remove the pinch roller (TAPE 1/2)
(See Fig. 12-3)
1. Carefully bend the pinch roller pawl in the direction of the
arrow <A>, and remove the pinch roller (C1) x1 pc., in the
direction of the arrow <B>.
Note:
When installing the pinch roller, pay attention to the spring
mounting position.
How to remove the belt (TAPE 2) (See Fig. 12-4)
1. Remove the main belt (D1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (D2) x 1 pc.
How to remove the belt (TAPE 1) (See Fig. 12-4)
1. Remove the main belt (E1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (E2) x 1 pc.
How to remove the motor (See Fig. 12-5)
1. Remove the screws (F1) x 2 pcs., to remove the motor.
Figure 12-1
Figure 12-2
Figure 12-3
Figure 12-4Figure 12-5
TAPE 2
TAPE1
Main Belt
(E1)x1
TAPE2
Main Belt
(D1)x1
TAPE 1
FF/REW
Belt
(D2)x1
FF/REW
Belt
(E2)x1
Motor
Motor
(D1)x1
(E1)x1
(A1)x2
Ø2 x 9mm
TAPE 2
Record/Playback
Head
Erase Head
(B1)x1
Ø2x9mm
(B1)x1
Ø2x5mm
TAPE 1
Playback
Head
Pinch Roller
(C1)x1
<A>
Pull
<B>
Pull
Pinch
Roller
Pawl
(F1) x2
Ø 2.6 x 5mm
Motor
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– 13 –
CD-BA1200H
How to remove the pickup (See Fig. 13-2)
1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2).
2. Remove the stop washer (B3) x 1 pc., to remove the gear
(B4).
3. Remove the pickup.
Figure 13-2
CD MECHANISM SECTION
Perform steps 1, 2, 3, 9 and 12 of the disassembly method to
remove the CD mechanism.
How to remove the loading motor
(See Fig. 13-1)
1. Bend the hooks (A1) x 5 pcs., to remove the loading motor.
Figure 13-1
Note
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of connector to protect the optical pickup from
electrostatic damage.
(A1)x2
(A1)x1
Loading Motor
Slide Chassis
(A1)x2
(B1) x2
ø2.6 x6mm
Shaft
(B2) x1
Stop Washer
(B3) x1
Gear
(B4) x1
CD Mechanism
Pickup
ADJUSTMENT
MECHANISM SECTION
• Driving Force Check
Torque Meter
Specified Value
Play: TW-2111 Tape 1: Over 80 g
Tape 2: Over 80 g
• Torque Check
Torque Meter
Tape 2
Play: TW-2111 30 to 80 g.cm 30 to 80 g.cm
Fast forward: TW-2231 — 70 to 180 g.cm
Rewind: TW-2231 — 70 to 180 g.cm
Specified Value
Tape 1
Specified
Value
Adjusting
Point
Instrument
Connection
Test Tape
Normal MTT-111 Variable 3,000 ± Speaker
speed Resistor in 30 Hz terminal
motor. (Load
resistance:
6 ohms)
• Tape Speed
Figure 13-3
TAPE MECHANISM
Motor
Variable Resistor
in motor
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CD-BA1200H
– 14 –
CD SECTION
• AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
*1. Input: Antenna Output: TP302
*2. Input: Antenna Output: TP301
TUNER SECTION
fL: Low-range frequency
fH: High-range frequency
AM IF 450 kHz 1,620 kHz T351 *1
AM Band — 522 kHz (fL): T306 *2
Coverage 1.1 ± 0.1 V
AM Tracking 990 kHz 990 kHz (fL): T303 *1
Figure 14-1 ADJUSTMENT POINTS
Test Stage Frequency
Frequency
Display
Setting/
Adjusting
Parts
Instrument
Connection
T306
T303
R357
TP301
TP302
T351
AM IF
AM
TRACKING fL
AM BAND
COVERAGE fL
FE301
SO301
FM ANTENNA
TERMINAL
CNP302
AM LOOP
ANTENNA
MAIN PWB
1
R381
Figure 14-2
CD ERROR CODE DESCRIPTION
Error State Code
[Servo System Error]
0001 Cannot detect Pickup-in SW
0002 DSP access error
[Error during close operation]
0101 Open/Close SW Low → High not functioning
0103 Open/Close SW High → Low not functioning
[Error during open operation]
0201 Open/Close SW Low → High not functioning
0203 Open/Close SW High → Low not functioning
[Error during skip operation]
0302 Pickup-in SW is not detected
0306 During Disc 1 search, Open/Close SW or Clamp SW
or Disc SW do not change to low.
0307 Clamp SW Low → High not functioning
0308 Clamp SW High → Low not functioning
Since this CD system incorporates the following automatic
adjustment functions, readjustment is not needed when
replacing the pickup. Therefore, different PWBs and pickups
can be combined freely.
Each time a disc is changed, these adjustments are
performed automatically. Therefore, playback of each disc
can be performed under optimum conditions.
Items adjusted automatically
(1) Offset adjustment (The offset voltage between the head
amplifier output and the VREF reference voltage is
compensated inside the IC.)
* Focus offset adjustment
* Tracking offset adjustment
(2) Tracking balance adjustment (waveform drawing Fig.
14-2 EFBL)
(3) Gain adjustment (The gain is compensated inside the IC
so that the loop gain at the gain crossover frequency will
be 0dB.)
* Focus gain adjustment
* Tracking gain adjustment
• Adjustment
T
T
EFBL
FDO
TE
Stopped
CH1=500mV
DC 10:1
CH2=200mV
DC 10:1
CH3=1V
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
1
2
3
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.000V
Main : 100K
Zoom : 2k
Mode : SINGLE
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
CH2
v/DIV
200mV
1999/04/05 20:26:47
• FM
Notes:
1: Description of the "FM IF Adjustment" is not carried on this
Manual. It is because the IF coil in the FM front end section
has been best adjusted in the factory so that its further
adjustment is not needed at the field. When replacing the
FM front end assembly, no adjustment is needed either.
2: The parts in the FM front end section are prepared in a
complete unit, so you can't obtain each part individually
Downloaded from www.ManualsFile.com manuals search engine
– 15 –
CD-BA1200H
• The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chas-
sis with no signal given.
1. In the tuner section,
( ) indicates AM
< > indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
• Parts marked with “ ” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
NOTES ON SCHEMATIC DIAGRAM
• Resistor:
To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means micro-micro-farad and the unit of the
capacitor without such a symbol is microfarad. As to
electrolytic capacitor, the expression “capacitance/withstand
voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
• Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
REF. NO DESCRIPTION POSITION POSITION
SW714 CD ON—OFF
SW715 TAPE ON—OFF
SW716 TUNING /TIME DOWN ON—OFF
SW717 MEMORY/SET ON—OFF
SW718 REWIND ON—OFF
SW719 FAST FORWARD ON—OFF
SW720 PLAY/REPEAT ON—OFF
SW721 STOP ON—OFF
SW723 REC/PAUSE ON—OFF
SW724 TUNING/TIME UP ON—OFF
SW725 TUNER (BAND) ON—OFF
REF. NO DESCRIPTION
SW1 OPEN/CLOSE ON—OFF
SW2 CLAMP ON—OFF
SW3 DISC NUMBER ON—OFF
SW4 PICKUP IN ON—OFF
SW701 ON/STAND-BY ON—OFF
SW702 CLOCK ON—OFF
SW703 TIMER/SLEEP ON—OFF
SW709 DISC SKIP ON—OFF
SW710 OPEN/CLOSE ON—OFF
SW711 EQUALIZER/X-BASS/DEMO ON—OFF
SW712 VOLUME UP ON—OFF
SW713 VOLUME DOWN ON—OFF
Figure 15 TYPES OF TRANSISTOR AND LED
(1) (2) (3)
(S) (G) (D)
E C B
FRONT
VIEW
2SC1845 F
2SC3331
2SC380 O
KTA1266 GR
KTA1271 Y
KTA1273 Y
KTC3203 Y
KRC102 M
KRC104 M
KRC107 M
KTC2026
4204SRT7
BCE
FRONT
VIEW
FRONT
VIEW
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CD-BA1200H
– 16 –
WAVEFORMS OF CD CIRCUIT
T
FDO
TDO
Stopped
CH1=500mV
DC 10:1
CH3=500mV
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
1
3
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.0V
Main : 100K
Zoom : 2K
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.000V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
CH1
v/DIV
500mV
1
IC2 24
2
IC2 23
T
FDO
DRF
TE
Stopped
CH1=500mV
DC 10:1
CH2=10V
DC 10:1
CH3=1V
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
1
2
3
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.0V
Main : 100K
Zoom : 2K
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
-3div -1div 0div +1div +3div
CH Position To
CH2
Position
0.20div
1
IC2 24
3
IC2 72
4
IC1 18 ,
IC2 16
Vp-p=1.0V~1.3V
0.5mV/div,0.5µsec/div
5
IC1 27
T
T
TE
DRF
Stopped
CH1=10V
DC 10:1
CH2=1V
DC 10:1
100ms/div
(100ms/div)
NORM:100kS/s
2
1
=Record Length=
Smoothing : ON CH1 : 0.0V
CH2 : 0.00V
Main : 100K
Zoom : 2K
Mode : NORMAL
Type : EDGE CH1
Delay : 2.924ms
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger=
=Filter= =Offset=
3
IC2 72
4
IC1 18 ,
IC2 16
T
T
FDO
SPDO
Stopped
CH1=200mV
DC 10:1
CH2=500mV
DC 10:1
500ms/div
1999/04/07 09:51:15
(500ms/div)
NORM:20kS/s
2
1
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.000V
Main : 100K
Zoom : 2K
Mode : NORMAL
Type : EDGE CH2
Delay : 2.924ms
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger=
=Filter= =Offset=
1
IC2 24
6
IC2 25
T
FDO
PDO2
PDO1
Stopped
CH1=500mV
DC 10:1
CH3=1V
DC 10:1
CH4=1V
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
1
4
3
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.0V
Main : 100K
Zoom : 2K
Mode : AUTO
Type : EDGE CH2
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
CH1
v/DIV
500mV
1999/04/05 17:33:17
1
IC2 24
7
IC2 1
8
IC2 2
T
T
DOUT
Stopped
CH1=2V
DC 10:1
500ns/div
1999/04/07 09:25:28
(500ns/div)
NORM:200MS/s
1
=Record Length=
Smoothing : ON CH1 : 0.00V
CH2 : 0.00V
Main : 1K
Zoom : 100
Mode : NORMAL
Type : EDGE CH1
Delay : 2.887ms
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
9
IC2 37
T
T
DATA
DATACK
LRSY
Stopped
CH1=2V
DC 10:1
CH2=2V
DC 10:1
CH3=2V
DC 10:1
5us/div
(5us/div)
NORM:100kS/s
1
2
3
=Record Length=
Smoothing : ON CH1 : 0.00V
CH2 : 0.00V
Main : 5K
Zoom : 100
Mode : AUTO
Type : EDGE CH3
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
CH3
v/DIV
2 V
1999/04/05 20:50:17
10
IC2 57
IC2 58
IC2 59
11
12
T
T
EFBL
FDO
TE
Stopped
CH1=500mV
DC 10:1
CH2=200mV
DC 10:1
CH3=1V
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
1
2
3
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.000V
Main : 100K
Zoom : 2k
Mode : SINGLE
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
CH2
v/DIV
200mV
1999/04/05 20:26:47
1
IC2 24
4
IC1 18 ,
IC2 16
IC1 13 ,
IC2 22
13
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– 17 –
CD-BA1200H
Figure 17 BLOCK DIAGRAM (1/3)
CNP12
CNP11
Q2
+3.3V
+5V
CONT5
CONT2
CONT3
CONT4
CONT7
CONT6
SLDO
SPDO
FDO
TDO
+5V
TO DISPLAY SECTION
CLAMP SW
CDINT
WRQ
CE
DO
CLK
DI
CD RES
GND
DRF
CNS4
BI4
CNP4
M2
SLED
MOTOR
M1
SPINDLE
MOTOR
M
M
TRACKING COIL
FOCUS COIL
PICKUP UNIT
TE
FE
RFENV
HFL
VVDD
ADAVDD
VDD
LVDD
RVDD
XVDD
VDD5V
RFEV
FE-
FE
TE-
TE
HFL
+3.3V
CONSTANT
VOLTAGR
+5V
Q1
Q3
LASER
DRIVER
LDD
PD
VCC3
VCC2
VCC4
VCC1
TIN2
TIN1
FIN2
FIN1
IC3
M63001FP
FOCUS/TRACKING/
SPIN/SLED DRIVER
IC1
LA9235M
SERVO AMP.
TO MAIN SECTION
(TO IC601)
R-CH
L-CH
AGND
DGND
+5V(+B4)
RCHO
RVSS
LVSS
LCHO
IC2
LC78641E
SERVO/SIGNAL
CONTROL
-
+
M
SW1
OPEN/
CLOSE
XL1
16.9344MHz
6
5
43
3
2
5
4
1
12
34
7
8
217
89
10
12
4
3
5
SW2
CLAMP
SW3
DISC
NUMBER
M3
T/T
UP/DOWN
MOTOR
6
12
4
3
56
12
4
3
56
75
76
45 46
47 48 32 31
30
65
66
67
68
69
70
71
72
CE
CL
DI
DO
INT
WRQ
RES
DEF
52
51
XOUT
XIN
73
5
18
36
44 49 50 7 14 15 16
23
24
25
26
33
3
13
19
40
64
74
17
18 19 20
21
22
30
23
11
9
1
4567
15
16 26 27
2 1725 4142 3839
35
29
22
21
14
8
40
18
24
23
28
SW4
PICKUP IN
+3.3V
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CD-BA1200H
– 18 –
Figure 18 BLOCK DIAGRAM (2/3)
FMAFC
BALUN
L341
REC/PLAY
CL
CE
DI
SYSTEM
MUTE
DO
CL
DI
CE
MO/ST
+B3
SWITCHING
+B3
FM/AM
PLL(TUNER)
LC72131
IC302
OUT
FM/AM
+B3
L
R
BAIS
T1/T2
MUTING
Q110
Q111
P.B.
REC
ACBIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNS601
CNP11
FROMCDSECTION
HEAD
ERASE
SWITCHING
SWITCHING
SWITCHING
BIAS
Q102
Q103
Q101
Q113
SWITCHING
Q112
L103
BIAS
OSC
L104
Q114
Q109
Q108
Q
RECPBHEAD
TAPE2
PBHEAD
TAPE1
R-CH
L-CH
R-CH
L-CH
IC601
LC75341
AUDIOPROCESSOR
+B3
R
L
REC
R
L
LNF
RNF
ALC
REF
RREC
LREC
POP
REDUCE
RNF
LNF
SWITCHING
Q107
Q104~
L(T2)
R(T2)
R(T1)
L(T1)
/PLAYBACKAMP.
PLAYBACKANDRECORD
IC101
AN7345K
R
L
FM/AMMPXIN
STEREO
AMRFIN
AMOSCIN
FM +B
Q360
VT
FMOSC
OSC
4.5MHZ
X352
COVERAGE
AM BAND
AM TRACKING
T303
Q301
X351
456kHz
MO/ST
VCO
DET
FMFM+B
GND
AM IF
CF351
FM IF DET./FM MPX./AM IF
LA1832S
IC303
MIX
CF352T351
CF302
CF301
FM FRONT END
TA7358AP
FE301
AM LOOP
ANTANNA
FM
ANTENNA
11
7
7
5
6
1
2
3
4
8
22
3
21
4
24
2
1
8
18
17
5
4
3
9
10
18
1
16
3
15
10
9
7
23
14
12
13
1
2
20
19
7
18
10
8
17
13
21
4
5
2
24
23
6
9
16
12
15
1
5
1
3
1
2
7
9
8
17
6
21
20
22
17
16
15
13
14
12
15
16
23
4
H/N
P.B
REC
T1/T2
T1/T2HIGH
NOR/
Q602
Q601
5
242122
AM
T306
FM
4
TAPE
MOTOR
SOLENOID
T2 PLAY
T1 PLAY
R.PLAY
F.PLAY
Q706
Q704
Q705
IC701
54PIN
IC701
53PIN
IC701
56PIN
IC701
55PIN
M
MOTOR
DRIVER
+2B
+2B
AM IF
12
14
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– 19 –
CD-BA1200H
Figure 19 BLOCK DIAGRAM (3/3)
+B2
JK901
HEADPHONES
RESET
Q904
M10V
+B2
D806
+5V
Q803
+B6
UNSWITCH
5V
RL801
D802~805
PT802
SUB POWER
TRANSFORMER
L801
LINE
FILTER
SO902
AC INPUT
PT801
MAIN POWER
TRANSFORMER
REC/PLAY
VLOAD
+B6
RESET IC
SYS.STOP
RESET
IC704
KIA7042PA
Q707
TERMINAL
SPEAKER
SO901
+B6
+B6
+B6
+B6
VDD
VDD
VDD
R-OUT
L-OUT
SP.DET.
Q902
Q901
+5V
A10V
+B4
+B3
IC904
KIA7810AP
VOLTAGE
REGULATOR
IC903
AN7805
CONSTANT
VOLTAGE REGULATOR
IC902
SYSTEM
MUTE
CE
DI
CL
DO
+B1
+B3
XL701
4.1943 MHz
D911 D914
D907 910
F901
T2.5A L 250V
Vcc
L
R
POWER
AMP.
LA4282
IC901
BAIS
T1/T2
AVDD
SW723-SW725
SW709-SW721
SW701-SW703
KEY
SECTION
TO CD
Q701
SUPPLY CORD
AC 230V,50Hz
AC POWER
T.F.
IC701
IX0337AW
SYSTEM
MICROCOMPUTER
DISPLAY
FL701
17
9
7
2
3
1
7
1
4
Q602
Q601
1
2
3
10 11
13
15 16 19 20 22 26
14
17 18
21
27
30
31
32 33
71
78
79
80
91
92
99
100
1
4
5
6
10
11
12 13 15 16
20
21 22
23
24
39
38
37
36
35
34
33
31
404142434445464748495051525354
5556
575859
11
9
4
10
2
5
L
R
F902
T1.6A L 250V
VF1
VF2
KIA7810AP
VOLTAGE
REGULATOR
Q903
5W
+B5
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CD-BA1200H
– 20 –
Figure 20 SCHEMATIC DIAGRAM (1/10)
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
42
41
40
39
38
37
36
LOADING M-
VCC4
LD_M+
LD_M-
LOADING M+
35
34
33
32
31
30
29
28
27
26
25
24
23
22
SPDO
VCC3
VCC2(SPN)
SP-
SP+
SPO
GND
+B
EFBL
B
P
A
A
D
PH(R
F
TDO
FDO
P
S
NC
TEST
HFL
TE
TE-
FE
FE-
RFEV
BH
PH
RF
RF-
RFSW
VCC
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
REF
ODRV
AGCON
ODRV
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
AGCON
ODRV
APC
LPF
DH
PH
LPF
LPF
PH/BH
LDON
EFBL
FIN1
FIN2
REF1
TIN2
TIN1
AGON
LDD
TEST0
GND
VREF
TES1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FIN2
FIN1
TIN2
TIN1
+B
+B
2
5
3
1
7
6
4
4
3
2
1
7
6
5
CD SERVO PWB-B
5
1
3
7
6
4
2
4
3
2
1
7
6
5
Vcc
C
Vref
F
B
E
A
LD
VR
PD
GND
FO-
FO+
TR+
TR-
5
2
1
2
3
4
5
6
7
88
3
6
7
1
4
TR-
TR+
FO+
FO-
GND
PD
VR
LD
ACTUATOR
FO+
FO-
TR-
TR+
1
2
3
4
5
6
7
88
3
6
7
1
4
5
2
PICKUP UNIT
GND(D)
PUIN
SP+
SP-
SL+
SL-
3
2
5
1
4
6
2
3
5
1
4
6
3
6
1
4
5
22
3
5
1
4
6
CD MOTOR PWB-C
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SLDO
FDO
TDO
MUTE
Vref
STANDBY
VCC1
SL-
SL+
GND
TR+
TR-
FO-
FO+
FO
FD
TO
+B
+B
+
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
+
+B
+B
+B
+B
+
-
-
+
M
M
+
+
+
+
R54 68K
R53 68K
R52 68K
R51 68K
CNP1
R56
68K
R55
68K
C6
100/10
C54
47/10
C55
0.01
C51
47/10
C53
0.001
R25
10K
C7
10/16
C8
0.1
R47
3.3
Q3
KTA1266GR
LASER DRIVER
R50
47
C14
0.33
C13
0.01
R42
120K
R3
100K
R4
10K
C11
0.47/6.3
R6
27K
R7
6.8K
R5
39K
C12
0.1
C18
3P
(CH)
C19
100/10
R8
330
R10
27K
C26
0.047
C22
100P
R80
1M
R79
1.5M
C24
2.2/50
C21
0.1
C23
0.047
R12
680
R1
1.2
R11
12K
R1
3
68
0
C
8
0.0
2
C27
0.1
C17
0.0047
R15
10K
C20
0.1
C42
68P
C25
0.1
C41
100/10
C28
47/10
C82
0.022
R44
1K
C2
9
0.1
D93
DS1SS133
R43
220K
C47
100/16
C49
100/16
C50
100/16
C46
0.022
IC3
M63001FP
FOCUS/TRACKING/
SPIN/SLED DRIVER
R48
6.8K
C52
0.01
CNP2
CNP3
CNS3A
CNS3B
M1
SPINDLE
MOTOR
M2
SLED
MOTOR
SW4
PICKUP IN
IC1
LA9235M
SERVO AMP.
CNS1A
CNS1B
CNS2A
CNS2B
CNP3A
13
2
5
7
8
4
Downloaded from www.ManualsFile.com manuals search engine
– 21 –
CD-BA1200H
Figure 21 SCHEMATIC DIAGRAM (2/10)
7
8 9 10 11 12
• The numbers 1 to 13 are waveform numbers shown in page 16.
CD SIGNAL
RES
WRQ
CE
DO
CL
DI
DRF
INT
+B
XVDD
RVSS
RCHO
RVDD
XIN
51
50
49
48
47
63
62
61
60
59
58
57
56
55
54
53
52
XOUT
XVSS
ASLRCK
ASDACK
ASDFIN
LRSY
DATACK
DATA
16M
SFSY
SBSY
PW
64
SBCK
CE
CL
DI
DO
INT
WRQ
SERIAL
OUT
EXTERNAL
AUDIO IN
DIGITAL
FILTER
1BIT
DAC
LPF
INTERPOLATION
MUTE
ATTENUATION
DEEMPHASIS
CLOCK
GENERATOR
SUBCODE
DECODE
CRC
COMMAND
INTERFACE
AGND
R-CH
EMPH
MUTEL
MUTER
LVDD
LCHO
LVSS
+5V
DGND
1
2
3
4
5
+B
+B
CNS601
P22 1 - B
TO MAIN PWB
INT
DRF
WRQ
CE
DO
DI
CL
RES
DRF
GND
CD RES
DI
CLK
DO
CE
WRQ
CDINT
CLAMP SW
10
9
7
1
2
3
4
5
6
8
+B
+B
+B
P25 12 - B
CNS702
TO DISPLAY PWB
DISC_NO
O/C
GND(D)
M-
M+
CD LOADING
MOTOR PWB-E
TEST
DOUT
VDD
C2F
PCK
40
39
38
37
36
35
34
33
32
31
30
29
28
27
EFLG
41
FSX
CONT5
CONT4
CONT3
CONT2
CONT1
LASER
+B
+B
+B
1
32
42
41
40
39
38
37
36
LOADING M-
VCC4
LD_M+
LD_M-
LOADING M+
35
34
33
32
31
30
29
28
27
26
25
24
23
22
SPDO
VCC3
VCC2(SPN)
SP-
SP+
SPO
GND
+B
+B
JITTC
JITTV
EFMIN
EFBL
FDO
TDO
TBLO
BHREF
PHREF
ADAVSS
ADAVDD
VREF
TE
FE
PH(RFENV)
BH
TDO
SLDO
SPDO
FDO
SPDO
FG(D_Vref)
SLDO
AUDIO
OUT
ERROR
CORRECT
GENERAL
SW
SERVO
PROCESSEROR
AUTO
ADJUST
S/H
JITER
DEFECT
CONTROL
A/DSW
D/A
+B
+B
5
4
3
2
1
PCKIST
VVDD
VVSS
PD02
PD01
73
80
79 78
77
76
75
74
FRAME SYNC
DEFECT,PROTECT
EFM DECODE
CLV
CONTROL
GENERAL
SLICE
LEVEL
CONTROL
PLL
VCEC
SLCO
SLCIST
HFL
FR
VDD5V
CONT7
CONT6
VSS
V/vP
FSEQ
DEFECT
EFMO
RES
DEF
O/C
DISC_NO
+B
72
71
70
69 68
67
66
65
11
10
9
8
7
6
24
23
22
21
20
19
18
17
16
15
14
13
12
-
+
+B
+B
+
-
1
2
3
4
5
66
5
4
3
2
1
5
4
3
2
1
M
6
L-CH
+B
+B
46
45
44
43
42
+B
26
25
+B
C19
100/10
R8
330
R10
27K
C26
0.047
C22
100P
R80
1M
R79
1.5M
C24
2.2/50
C21
0.1
C23
0.047
R12
680
R14
1.2K
R11
12K
R13
680
C81
0.022
C27
0.1
C17
0.0047
R15
10K
C20
0.1
C42
68P
C25
0.1
C41
100/10
C28
47/10
C82
0.022
R44
1K
C29
0.1
D93
DS1SS133
R43
220K
R35
1K
R38
270
R39
470
R16
10K
R17 1K
R46 1K
R45 1.2K
R40 1.2K
C31
100/10
C30
0.1
L61
0.82µH
C64
0.47/6.3
ZD61
DZ3.9BSB
R19
47
C39
10/16
R58
220
Q1
KTC3203Y
CONSTANT VOLTAGE
C56
330/6.3
C83
0.022
R84
10K
C40
0.0015
C43
0.0015
R83
10K
C34
0.022
R82
2.2K
R81
2.2K
C38
10/16
R20
220
XL1
16.9344MHz
C45
100/10
C44
0.1
C80
0.1
R73 1K
R71 1K
C72 0.01
R72 1K
C71 100P
C73 100P
C75 100P
C76 100P
C77 100P
C78 100P
R75 1K
R76 1K
R77 1K
R78 1K
C74 100P
R74 1K
L62
2.2µH
R94
10K
R95
10K
R67 1K
R68 1K
IC2
LC78641E
SERVO/SIGNAL
CONTROL
CNP11
CNP12
CNP4
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
D21
DS1SS133
R21
470
R22
470
Q2
KRC102M
D22
DS1SS133
C47
100/16
BI4
CNS4
M3
T/T
UP/DOWN
LOADING
1
6
9
13
2
10
11
12
3
7
8
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CD-BA1200H
– 22 –
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
Figure 22 SCHEMATIC DIAGRAM (3/10)
24
23
22
21
20
19
18
17
16
15
14
11
10
9
8
7
6
5
4
321
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+5V
GND
L
GND
R
M_GND
+B
+B
P26 1 - G
TO POWER PWB
(CD_GND)
(A_GND)
+5v +B
+B
+B
CD_GND
REC_R
L-CH
A_GND
R-CH
TAPE1_R
TAPE1_L
A_GND
A_GND
ERASE
TAPE2_R2
TAPE2_R1
TAPE2_L1
0V
0V
0.7V
0.7
V
3
1
7
6
5
4
3
2
1
2
3
1
2
L
R
ALC
ALC
RIPPLE
Nor/CrO2
-
+
-
+
Hich=T1
+ +
-
-
Hich=CHROME
56K
112K
56K
112K
CD
TUN
DECK
AUX
LSEL0
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
CCB
INTERFACE
R1
R2
R3
R4
RSEL0
RIN
RTRE
RBASS
ROUT
VREF
VDD
CLK
L1
L2
L3
L4
LIN
LTRE
LBASS
LOUT
VSS
CE
DI
TAPE2_L2
3
1
2
5
4
3
1
2
5
4
17
4
18
12
19
2
3
1
1
32
CNP11
TO CD SERVO
PWB
P21 12 - D
CNS102B
CNS102A
CNS101B
CNS101A
R-CH
L-CH
PLAYBACK
HEAD
TAPE1
RECORD/
PLAYBACK HEAD
TAPE2
R-CH
L-CH
ERASE
HEAD
3
1
2
3
1
2
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
MUTING
M
SYSTEM MUTE
SYSTEM MUTE
BI601
CNS601
Q602
2SC3331
C602
0.001
C601
0.001
Q601
2SC3331
R603
1.8K
R604
1.8K
R607
2.2K
R608
2.2K
R609
10K
R610
10K
R602
330
R601
330
D902
1SS133
C603
22/25
R625
22K
R615
3.9K
C607 10/50
C609
0.1(ML)
C611
0.1(ML)
C623
1/50
C629 1/50
C617 1/50
C613 0.0027
C625
1/50
C627
1/50
R617
3.3K
C633
0.001
IC601
LC75341
AUDIO PROCESSOR
C630
1/50
C605
0.022
C604
100/25
C610
0.1(ML)
C612
0.1(ML)
C618
1/50
R616
3.9K
C614
0.0027
C608
10/50
C606
22/50
C628
1/50
C626
1/50
C624
1/50
R618
3.3K
LUG1
MECHA BASE GND
R102
10K
R101
10K
R103
4.7K
Q101
KTA1266 GR
C101
0.047
R157
100
Q102
KRC104 M
C108
100/16
R104
1K
R137
15K
Q103
KRC104 M
C103
560P
C102
560P
CNP101
Q104
2SC1845F
C104
180P
R105
1K
R106
2.2K
R110 47K
R108
3.3K
Q106
2SC1845F
CNP102
Q105
2SC1845F
C105
180P
R107
2.2K
R109
3.3K
Q107
2SC1845F
R113
47K
Q109
2SC3331
C107
560P
R111
4.7K
R112 4.7K
C106
560P
Q108
2SC3331
C123
1/50
R123
5.6K
C121
560P
R119
100K
R121
3.9K
C119
0.033
C117
100/25
C115
330P
C137
0.022
R125
33K
R138
15K
R117
56
R115
1K
C113
330P
R131 1.5K
C131
0.022
R127
6.8K
R135
10K
C133 0.0033
R129 3.9K
C135
47/25
C129
22/25
C127 270P
R133
100
C139
3.3/50
C138 220/10
C136 22/25
C146
0.001
C122
1/50
C116
100/25
C120
560P
R120
3.9K
C118
0.033
R118
100K
R124
33K
C128
22/25
R128
6.8K
C126
270P
R132
1.5K
R126 68K
C134
47/25
R134
100
R136
10K
C112
330P
C130
0.022
R130
3.9K
R116
56
C114
330P
C132
0.0033
R114
1K
R122
5.6K
R140
10K
Q110
2SC3331
R142
220K
R141
10K
Q
2
S
IC101
AN7345K
IC101:PLAYBACK AND RECORD/
PLAYBACK AMP.
L101
2.2mH
L102
2.2mH
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– 23 –
CD-BA1200H
Figure 23 SCHEMATIC DIAGRAM (4/10)
7
8 9 10 11 12
18
17
16
15
14
13
12
11
10
9
8
7
24
23
22
21
20
19
18
17
16
15
14
13
-VP
GND
A_10V
M_10V
A_10V
GND
GND
GND
VF2
VF1
POWER
CE
DO
UN_SW_5V
CLK
DI
TUN_L
TUN_R
(A_GND)
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
(D_GND)
POWER
P26 1 - G
TO POWER PWB
(M_GND)
(D_GND)
M_GND
UN_SW 5V
SW_5V
AC_RLY_CONT
D_GND
M_10V
VF1
VF2
-VP
T_BIAS
SMUTE
REC/PLAY
T_T1/T2
CE
SM
DI
CLK
DO
REC_L
REC_R
P29 12 - H
TO TUNER PWB
0V
0V
0.7V
0.7V
0V
0V
0V
11.7V
11.6V
11.6V
0V
2
1
3
0V
0V
0V
0V
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
AC_RLY_CONT
SW_5V
SM
21
20
Vcc
ALC
GND
ALC
RIPPLE
Nor/CrO2
+
+
-
-
Hich=CHROME
56K
56K
R1
R2
R3
R4
L
0
R
IN
T
RE
S
S
O
UT
R
EF
DD
C
LK
10
4
5
7
6
9
2
3
8
1
5
15
14 16 21 10 12 22 11 13 20
1
21
1
CNP701
P25 12 - D
TO DISPLAY PWB
MAIN PWB-A1(1/3)
MUTING
MUTING
SWITCHING
BIAS
BIAS OSC
C630
1/50
C605
0.022
C604
100/25
C610
0.1(ML)
C612
0.1(ML)
C618
1/50
R616
3.9K
C614
0.0027
C608
10/50
C606
22/50
C628
1/50
C626
1/50
C624
1/50
R618
3.3K
R131 1.5K
C131
0.022
6.8
K
R135
10K
C133 0.0033
R129 3.9K
C135
47/25
C129
22/25
C127 270P
R133
100
C148
0.047
Q112
KTA1266 GR
R148
22K
R146
82
(1/2W)
L103
100µH
R147
47K
Q114
KTC3203 Y
C141
0.039
(ML)
R149
4.7
L104
330µH
C142
47/25
C140
0.0082
(PP)
Q113
KRC104 M
R144
47K
R145
4.7K
C145
470P
R139
180
C138 220/10
C136 22/25
C128
22/25
6
.
8K
C126
270P
R132
1.5K
C134
47/25
R134
100
R136
10K
C130
0.022
3.9K
C132
0.0033
R143
220K
R140
10K
Q110
2SC3331
R142
220K
R141
10K
Q111
2SC3331
1
5
K
CNP701
FCC21
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CD-BA1200H
– 24 –
A
B
C
D
E
F
G
H
1
23456
Figure 24 SCHEMATIC DIAGRAM (5/10)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
43
2
1
P9
P10
P11
0V
0V
12V
12V
12V
12V
T2 PLAY
T2 RUN
+5V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+MTR
SOL2
SOL1
T1 RUN
GND
F_REC
T2 PLAY SW_B
T1 PLAY SW_A
T1 RUN
POWER
F
9G
4G
3G
2G
1G
P17
P18
P19
P12
P1
8G
P2
P3
7G
6G
P4
P5
5G
P6
P7
P8
P9
P10
P11
P14
P20
P13
P16
P15
F
F
T-BIAS
T_T1/T2
VDD
X1
X2
AVDD
RESET
CD CE
CD DI
WRQ
CD INT
P19
P12
P1
P2
P3
P4
P5
P6
P7
P8
P20
P13
CE
S-BUSY
REC/PLAY
RES OUT
VPP/IC
CD CLK
CD DO
CLK
DI
DO
AVSS
M-BUSY/TUN SM
SPEANA3
SPEANA2
SPEANA0
KEY 2
KEY 1
KEY 0
SYS STOP
NO USE
REMOCON
VSS
SMUTE
T_SOL_A
T_MOTOR
TIMER LED
VDD
AC RLY_CONT
KARAOKE LATCH
DIST3
DIST2
DIST1
DIST0
VLOAD
P18
P17
5G
VDD
T_SOL_B
CD CLAMP SW
T2 RUN
FPA
-20dBATT
DRF
XT2
SPEANA1
AVref
FPB
MIC IN
SPN
DISTOUT/SW OUT
SPK_DET
SP_RLY
2
1
13
12
11
10
9
8
7
6
5
4
3
80
T1 PLAY
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
54
53
52
31
32
33
51
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
50
49
48 47 46 45 44 43 42
41 40 39 38 37 36 35 34 33 32 31
81
82
83 84 85 86 87 88 89
90 91 92 93 94 95 96 97 98 99
100
100
6G
7G
8G
1G
2G
3G
4G
9G
P14
P15
P16
2
13
12
11
10
9
8
7
2
1
3
4
5
6
- -
B
A
+
M
TAPE MECHANISM PWB-E
TAPE
MOTOR
SOLENOID
SOLENOID
T2 PLAY
R.PLAY
T1 PLAY
F.PLAY
PH
PH
R737 1K
D703
1SS133
D702
1SS133
C710
47/25
C708
1/50
R743
33
C705
100/10
R748 10K
R751 10K
R750 10K
R749 10K
R753 10K
D701
1SS133
D712
1SS133
R742 1K
R741 1K
R734 1K
R733 1K
R735 1K
R736 1K
R778 1K
R792 1K
R732 1K
R726 2.2K
R727 2.2K
R728 2.2K
R729 2.2K
R730 1K
R719
1K
R720
1K
R721
1K
R722
10K
R724
1K
IC701
IX0337AWZZ
SYSTEM
MICROCOMPUTER
LED722
4204SRT7
R755
4.7K
R777
10K
R776
10K
R775
10K
R757
68K
R756
68K
R758
10K
R759
10K
Q702
2SC3331
R763
47K
D705
1SS133
Q703
2SC3331
R762
47K
D704
1SS133
C712
10/16
C711
10/16
R761
1K
R760
1K
R766
10K
Q704
KTA1271Y
Q705
KTA1271Y
R767
10K
Q706
KTA1273Y
R768
10K
R7
R7
R7
R7
R7
R7
R7
R7
R7
X
R7
0
R7
0
R7
0
R7
0
R7
0
R7
0
R7
0
FL701
FL DISPLAY
CNP703
FFC13
R7
Downloaded from www.ManualsFile.com manuals search engine
– 25 –
CD-BA1200H
Figure 25 SCHEMATIC DIAGRAM (6/10)
7
8 9 10 11 12
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
6
3 2 1
3
2
1
POWER
SPAN
SW OUT
UN_SW 5V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
T2 PLAY SW_B
T1 PLAY SW_A
F
F
9G
4G
3G
2G
1G
P17
P18
P19
P12
P1
8G
P2
P3
7G
6G
P4
T-BIAS
T_T1/T2
VDD
X1
X2
AVDD
RESET
CD CE
CD DI
WRQ
CD INT
P19
P12
P1
CE
S-BUSY
REC/PLAY
RES OUT
VPP/IC
CD CLK
CD DO
CLK
DI
DO
AVSS
M-BUSY/TUN SM
SPEANA3
SPEANA2
SPEANA0
KEY 2
KEY 1
KEY 0
SYS STOP
NO USE
REMOCON
VSS
SMUTE
T_SOL_A
T_MOTOR
P18
P17
5G
VDD
T_SOL_B
CD_GND
CD INT
WRQ(DSP)
CLAMP SW
CD DO
CD DI
CD CE
CD CLK
VF1
VF2
-VP
SMUTE
D_GND
SW_5V
CD CLAMP SW
T2 RUN
-20dBATT
DRF
XT2
SPEANA1
AVref
DRF
REC/PLAY
T_T1/T2
T_BIAS
RES OUT
AC_RLY CONT
M_10V
DI
CE
TUN SM
CLK
5V BACK UP
DO
M_GND
SP_RLY
6
11
10
9
8
7
2
3
4
5
12
13
14
15
16
17
18
19
10
9
8
7
6
5
4
3
2
1
1
20
21
54
53
52
31
32
33
51
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
5
44 43 42
41 40 39 38 37 36 35 34 33 32 31
6
87 88 89
90 91 92 93 94 95 96 97 98 99
100
100
6G
7G
8G
1G
2G
3G
4G
9G
2
1
3
21
1
CNP701
TO MAIN PWB
P23 12 - D
CD INT
WRQ(DSP)
DRF
CD CE
CD DO
CD DI
CD CLK
RES OUT
CLAMP SW
D_GND
10
9
8
7
6
5
4
3
2
1
CNP12
TO CD SERVO
PWB
DISPLAY PWB-A2
P21 12 - F
RESET
R726 2.2K
R727 2.2K
R
728 2.2
K
R719
1K
R720
1K
R721
1K
R722
10K
R724
1K
IC701
IX0337AWZZ
SYSTEM
M
ICROCOMPUTER
LED722
4204SRT7
R755
4.7K
R725
1K
R777
10K
R776
10K
R775
10K
3
1
2
73Y
SW710
OPEN/
CLOSE
SW709
DISC
SKIP
RD09
100K
RD08
56K
RD01
680
SW701
ON/STAND-BY
RD02
820
SW702
CLOCK
SW703
TIMER/
SLEEP
RD03
1K
RD04
1.5K
RD05
2.2K
RD07
3.9K
RD06
2.7K
RD26
6.8K
RD25
680
SW711
EQUALIZER/
X-BASS/DEMO
RD11
1K
RD10
820
SW712
VOLUME UP
RD12
1.5K
SW713
VOLUME
DOWN
RD13
680
RD14
820
RD15
1K
SW723
REC/
PAUSE
RD22
15K
SW724
TUNING
UP
RD23
33K
SW721
STOP
RD19
3.9K
RD17
2.2K
RD20
5.6K
SW718
REWIND
RD21
10K
SW717
MEMORY/
SET
RD18
2.7K
SW720
PLAY/
REPEAT
RD16
1.5K
SW719
FAST
FORWARD
SW716
TUNING/
TIME
DOWN
SW715
TAPE
SW714
CD
RD24
100K
SW725
TUNER
(BAND)
R770
47K
D708
1SS133
C713
0.1/50
RX701
REMOTE SENSOR
D711
1SS133
D710
1SS133
D709
1SS133
R771
100K
C717
10/50
C715
3.3/50
D707
1SS133
C714
0.01
Q707
KRC102M
C716
0.022
L701
100µH
R772
4.7K
R773
100
C718
0.022
C719
47/16
IC704
KIA7042AP
RESET
CNP701
D706
1SS133
R769
10K
R717 1K
R716 1K
R715 1K
R714 1K
R713 1K
R712 1K
R711 1K
R710 1K
R709 1K
XL701
C704
18P
C703
15P
R706 1K
R703 1K
R702 1K
R707 1K
R704 1K
R708 1K
R705 1K
C702
220/10
C701
0.022
R745
100K
R779
3.3 (1/2W)
C707
1/50
Q701
KRC107M
R744
1K
BI702
0
1
P
LAY
2
1
3
CNS702
FFC21
R718 1K
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 26 –
Figure 26 SCHEMATIC DIAGRAM (7/10)
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
12
11
10
9
8
7
6
5
43
2
1
3
2
1
3
2
1
+5V (CD +B)
SW_5V
+B
+B
+B
+B +B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
M 10V
GND
(A_GND)
A 10V
GND
(A_GND)
VF2
-VP
VF1
POWER
GND (M_GND)
L
R
GND (CD_GND)
GND (D_GND)
UN SW 5V
AC_RLY_CONT
R OUT
L OUT
GND1
POWER
OUT1
Vcc
GND2
POWER
OUT2
NF2
IN2
PRE-GND
IN1
NF1
CH2
CH1
VOL. PROTECTOR
OVERTHERMAL
CIRCUIT
MUTE
FILTER
RIPPLE
P22 1 - C, P23 11 - H
TO MAIN SECTION
3
2
1
4
22
17
4
18
19
12
5
15
14
16
21
10
12
11
13
20
22
1
1
33
SP. DET.
SP. DET.
IC905
KTC2026
C935
22/25
C934
0.047(ML)
R922
22K
R923
33
D918
1SS133
R925
22K
C938
47/25
C939
0.1 (ML)
C940
0.1 (ML)
IC902
KIA7810AP
VOLTAGE
REGULATOR
R926
10K
C943
47/25
C944
0.022
D904
1SS133
D903
1SS133
C942
47/25
C941
0.047(ML)
C945
0.1 (ML)
IC904
KIA7805P
VOLTAGE REGULATOR
IC903
AN78L05
CONSTANT
VOLTAGE REGULATOR
C933
68P
K
R930
220
R929
220
C954
100/50
R928
12K
C955
C947
3300/25
D
1
D911
1N4004S
D913
1N4004S
D9
1
1N
4
C946
2200/35
ZD903
MTZJ6.2A
R915
820
Q902
KRC102 M
R914
22K
Q901
KRC102 M
C918
220P
R909
56K
C914
470/25
R908
120
R906
1K
R911
270
(1/2W)
R912
4.7
C916
0.1(ML)
C912
0.1(ML)
R910
270
(1/2W)
C909
0.082(ML)
R907
1K
R905
120
C905
0.022
C903
470P
C908
0.082
(ML)
C904
470P
C907
100/25
C906
47/25
C910
100/25
C919
10/50
C911
0.022
R913
4.7
C917
0.1(ML)
C913
0.1(ML)
C915
470/25
IC901
LA4282
POWER AMP.
C936
100P
C937
100P
Downloaded from www.ManualsFile.com manuals search engine
– 27 –
CD-BA1200H
Figure 27 SCHEMATIC DIAGRAM (8/10)
7
8 9 10 11 12
+B
R OUT
L OUT
SP_Lch
SP_Rch
SP_Lch_GND
SP_Rch_GND
2
3
4
5
6
2
3
4
5
6
1
1
1
2
1
2
+
+
–
–
SPEAKER
FM SIGNAL
MAIN PWB-A1 (2/3)
AC POWER
SUPPLY CORD
AC 230V, 50Hz
HEADPHONES PWB-A3
When Servising, pay attention as the
area enclosed by this line( ) is
directly connection with AC main voltage.
1
5
5
1
Q904
KTA1266GR
R930
220
R929
220
C954
100/50
R928
12K
C955
47/50
C947
3300/25
D917
1N4004S
C956
47/50
ZD902
DZ30BSB
R927
2.2K
C957
47/50
C958
100/50
C959
100/50
D916
1N4004S
D915
IN4004S
C953
0.047
(ML)
C952
0.047
(ML)
D912
1N4004S
D911
1N4004S
D913
1N4004S
D914
1N4004S
CNP901
D910
RL203F
D909
RL203F
D907
RL203F
D908
RL203F
C950
0.047
(ML)
F902
T1.6A L 250V
F901
T2.5A L250V
C
946
2
200/35
C951
0.047
(ML)
ZD903
MTZJ6.2A
PT801
MAIN POWER
TRANSFORMER
T.F
CNP801
SO902
AC INPUT
SOCKET
SO901
SPEAKER
TERMINAL
R916
330
C921
220P
C922
220P
L903
2.2mH
R917
330
JK901
HEADPHONES
FW902
L901
0.29µH
L902
0.29µH
R921
6.8
C923
0.022
C927
0.022
R919
6.8
C925
0.022
C929
0.022
R920
6.8
C924
0.022
C928
0.022
R918
6.8
C926
0.022
C388
0.001
C932
0.001
C931
0.001
R940
56
R939
56
C930
0.022
D801
1SS133
C801
0.0047/250
RL801
L801
LINE
FILTER
C802
0.047(ML)
D802
1N4004S
D803
1N4004S
D804
1N4004S
D805
1N4004S
PT802
SUB POWER
TRANSFORMER
C805
0.001
C803
470/35
C804
1000/6.3
R804
220
R805
47K
Q803
2SC3331
R806
10K
D806
1SS133
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 28 –
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
Figure 28 SCHEMATIC DIAGRAM (9/10)
24
23
22
21
32
1
22
21
20
19
18
6
5432
1
8
7
6 5 4
3
2
1
AM LOOP
ANTENNA
F OUT
IF OUT
VCC
VT
GND
GND
GND
ANT
VSS
AOUT
AIN
PD
DO
CL
DI
CE
X IN
REG
AM RF IN
AM OSC IN
FM AFC
AM OSC OUT
AM MIX OUT
FM IF IN
1
2
1
2
X OUT
1
2
3
13
2
+B +B
+B
+B
AM ANT.
AM OSC.
AM TRACKING fL
AM BAND
COVERAGE fL
AM IF
C331
0.047
VD301
SVC348S
C302
0.001
C330
15P
(UJ)
C332
0.022
D302
1SS133
D301
1SS133
T306
CNP302
T303
C323
0.022
C335
560P
L341
BALUN
R336
10K
C334
27P(UJ)
R323
68K
C342
0.022
R358
3.9K
C362
3.3/50
C361
0.022
C363
0.022
C350
0.022
C352
10/16
T351
R351
5.6K
CF302
R378
1K
R382
150
C381
12P(CH)
R380
1.5K
C393
1/50
R379
22K
C380
IC302
LC72131
IC302: PLL(TUNER)
R372
1K
X352
4.5MHz
R381
10K
C382
15P(CH)
C397
0.022
C394
47/16
C392
0.001
R374
1K
R373
1K
C301
0.022
D303
1SS133
D304
1SS133
SO301
FM ANTENNA
TERMINAL
C345
0.022
CF301
C346
0.022
C347
0.022
R345
4.7K
R344
470
C321
100/16
FE301
FM FRONT END
Q301
2SC380-O
R349
33
R348
680
R347
6.8K
R346
330
R369
15
L342
2.2mH
C341
0.022
Downloaded from www.ManualsFile.com manuals search engine
– 29 –
CD-BA1200H
7
8 9 10 11 12
Figure 29 SCHEMATIC DIAGRAM (10/10)
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
32
1
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5432
1
A GND
D GND
IF
CONT
FM/AM
FM/AM
SD
CLK
DO
TP
CE
DI
MO/ST
ST IND
MO/ST
SM
A+12V
L
R
VSS
AOUT
AIN
PD
VDD
FM IN
DO
CL
DI
CE
X IN
IF IN
REG
AM IF IN
GND
SD
STEREO
FM DET
VCC
IF OUT
PHASE
PHASE
(FM/AM)
L-CH OUT
R-CH OUT
MPX IN
MPX VCO
FM/AM OUT
VSM
AM LOW CUT
AM RF IN
AM OSC IN
FM AFC
AM OSC OUT
AM MIX OUT
FM IF IN
X OUT
AM IN
1
3
2
MAIN PWB-A1(3/3)
12 345 678910
P23 12 - B
TO MAIN SECTION
FM SIGNAL
AM SIGNAL
B
+B
+B
+B
+B
+B
+B
+B
+B
AM IF
SWITCHING
C342
0.022
R358
3.9K
C362
3.3/50
C361
0.022
X351
456kHz
C368
1/50
R350
2.7K
C367
1/50
C365
0.022
C364 10/16
C363
0.022
L354
LOW PASS
FILTER
IC303
LA1832S
FM IF DET./FM MPX./AM IF
C373
0.018
C374
0.018
C369
27P(UJ)
R356
1K
R357
470K
R364
15K
C372
1/50
R362
1.2K
C371
1/50
R361
1.2K
R363
15K
R392
270
Q360
KTA1266GR
R391
270
C395 0.022
C396 100/10
ZD351
DZ5.1BSB
L352
100µH
R393
1K
C370
1/50
R387
5.6K
R355
3.3K
C358
1/50
C357
2.2/50
C355
22P
C356
0.001
C398
100/10
C399
0.022
C354
0.022
CF351
R353
270
C350
0.022
C352
10/16
R352
1K
CF352
T351
C353
0.022
R351
5.6K
R386
22K
C385
0.01
L351
100µH
R377
47K
R360
4.7K
C386
330P
R395
47K
R384
5.6K
C391
47/16
R383
5.6K
R385
5.6K
R376
1K
R359
1.8K
R370
1K
C387
0.022
R378
1K
82
5
0
R380
1.5K
C393
1/50
R379
2.2K
C380
10/16
IC302
LC72131
L
L(TUNER)
R372
1K
4
.
5MH
z
R381
10K
C397
0.022
C394
47/16
C392
0.001
R374
1K
R373
1K
C388
0.001
R388
3.9K
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 30 –
Figure 30 WIRING SIDE OF P.W.BOARD (1/6)
A
B
C
D
E
F
G
H
1
23456
CNS601
12345
CNP11
P34 4 - A
TO CD SERVO PWB
RD
WH
GY
WH
GY
BR
COLOR TABLE
RD(R)
OR
YL
GR
BL
VL
GY
WH(W)
BK
PK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
LG901
D805
D802
C802
D803
P
SU
B
TRAN
D804
C957
C954
C955
C6
0
C611
C613
IC601
C617
C623
R617
C625
C607
C626
C6
R603
R609
Q113
R145
Q601
L103
R601
Q112
Q602
C142
C624
R610
R602
C618
R146
Q114
C628
C630
C148
R616
C614
BI601
C612
C610
C608
C606
C604
C118
C605
CNP701
R930
ZD903
C956
R929
Q904
C959
R928
R927
ZD902
C958
D917
D916
C947
D915
C952
C941
D911
D912
C942
D913
D914
D902
D903
C953
IC903
D904
C907
C940
C945
Q902
C934
C903
C935
C939
C943
R922
C909
C938
C944
C933
D918
R925
R926
R923
R915
R905
R907
C937
C918
C911
C919
IC901
C908
R906
C936
R908
R909
C906
R913
C905
C917
C913
C914
C915
C910
C912
C904
R912
R914
R910
C916
R911
D908
C946
C951
D910
D907
D909
C950
CNP901
F902
T1.6A L 250V
F901
T2.5A L 250V
C134
R142
C130
Q110
C138
R140
R139
C136
C131
Q111
C128
C135
C129
C122
IC101
R143
C116
C139
C123
L102
L101
R116
R117
C119
Q107
R115
C117
Q105
R114
Q104
Q109
R157
Q108
R138
Q106
CNP101
CNP102
C140
R149
L104
Q103
C108
C141
Q101
IC904
FW901
C922
C921
JK901
HEADPHONES
L903
R916
FW901
R917
Q901
Q903
IC902
R604
Q102
C101
LUG1
15
MAIN PWB-A1
TO POWER
TRANSFORMER
P35 8 - C
TO TAPE1
PLAYBACK HEAD
TO TAPE2
RECORD/PLAYBACK
HEAD
1
5
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
13579
11 13 15 17 19
2468
10 12 14 16 18 20
21
E C B
E C B
E C B
E C B
E C B
E C B
E C B
B C E
E C B
B C E
3 2 1
7
6
5
4
3
2
1
3
2
1
B
C
E
E
C
B
E
C
B
3 2 1
3 2 1
E C B
1
15
23456
3 2 1
3 2 1
1
1
2
3
3 2 13 2 1E C B
23456789
101112
HEADPHONES
PWB-A3
W
ar
di
r
P35 10 - E
P35 11 - E
R607
C601
R144
R618
R147
R148
R108
R137
R106
R107
R109
C120
R120
R122
R136
R132
R134
R124
C132
C146
R141
C145
R129
R130
R133
R128
C126
R131
R126
R127
C127
R118
C137
C114
R123
C113
R121
C112
C115
R105
C121
C105
R104
C107
C106
C102
C104
R112
R111
R110
R113
C103
R103
R102
R101
R119
R125
R135
C133
R608
C602
Downloaded from www.ManualsFile.com manuals search engine
– 31 –
CD-BA1200H
Figure 31 WIRING SIDE OF P.W.BOARD (2/6)
7
8 9 10 11 12
S
601
CNS701
P33 7 - H
TO DISPLAY PWB
SO902
AC INPUT
AC 230V, 50Hz
L801
SO901
SPEAKER
TERMINAL
L-CH
R-CH
L901
C931
R919
R920
R939
L902
C932
R918
R940
C331
T303
D302
D301
L341
CNP302
FE301
L342
SO301
FM ANTENNA
TERMINAL
C394
CF301
Q301
D304
D303
X352
IC302
C396
R387
R386
R384
L351
C391
C380
R392
R391
C393
Q360
R382
T351
CF352
C398
CF351
C352
C350
C321
CF302
IC303
R370
C367
C362
L354
R358
R357
C364
C365
T306
C926
C930
C928
C924
Q803
E C B
C925
C804
D801
C929
C923
C927
R921
RL801
CNP801
C801
LG901
D805
D802
C802
D803
PT802
SUB POWER
TRANSFORMER
D804
C803
C957
R804
D806
R805
C805
C954
R806
C955
C372
C368
C374
C373
C371
X351
C388
C357
C358
C609
R625
C611
C370
R615
C613
C629
IC601
ZD351
C617
L352
C623
C603
C633
R617
C625
C607
C626
C627
R603
R609
C628
R616 C612
6
ZD903
R928
D917
6
5
9
42
C945
C943
C944
6
VD301
4
R604
FFC21
AM LOOP
ANTENNA
1
2
TO POWER
TRANSFORMER
121
B
C
E
3 2 1
1
2
3
4
5
6
7
8
1
2
3 2 1
123456789
101112
13 14 15 16 17 18 19 20 21 22 23 24
1
2
3
E
C
B
123456789
1011
1312 14 15 16 17 18 19 20 21 22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
719
6
18 20
21
1
2
3
1
—
+
—
+
1
2
When Servicing, pay attention as the
area enclosed by this line ( ) is
directly connected with AC main voltage.
P38 8 - F
C330
C323
C347
R369
C346
R345
C306
C345
C341
R381
R346
C301
R344
R349
R347
R374
R378
R372
R373
R388
R376
C382
R359
C395
C381
R360
C386
C392
R377
C397
R385
R395
C385
R393
R380
R383
C354
R353
R352
C399
R351
R365
C369
C334
R350
C361
R336
R356
R323
C363
C342
C332
C335
R362
R364
R361
R363
C355
R355
C356
R
607
C601
R618
C387
R379
C302
R348
C353
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 32 –
Figure 32 WIRING SIDE OF P.W.BOARD (3/6)
A
B
C
D
E
F
G
H
1
23456
FFC13
1113
TO TAPE
MECHANISM PWB
FL701
C701
XL701
R716
R715
R714
R769
CNS701
CNS703
SW720
PLAY/
REPEAT
C710
RD18
SW723
REC/PAUSE
RD21
RD22
RD08
R718
SW710
OPEN/CLOSE
R709
R724
R773
R713
R712
R711
R710
R705
R706
R707
RX701
Q701
C702
SW711
EQUALIZER/
X-BASS/DEMO
C719
C707
SW712
VOLUME
UP
R779
Q706
Q704
Q705
SW713
VOLUME
DOWN
SW724
TUNING/
TIME UP
SW716
TUNING/
TIME DOWN
SW719
FAST
FORWARD
P31 8 -
TO MAIN
P
CNP70
DISPLAY PWB-A2
13579
11 13
2468
10 12
13579
11 13
2468
10 12 1
33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
123
3 2 1
B
C
E
B
C
E
B
C
E
I
R701
R702
R703
R704
C704
C703
RD07
RD06
RD17
RD20
RD19
RD26
RD09
R708
R744
C718
R745
RD25
RD10
RD11
R768
R766
R767
RD12
RD23
1
5
10
15
81
8
5
90
95
100
P35 9 - A
Downloaded from www.ManualsFile.com manuals search engine
– 33 –
CD-BA1200H
Figure 33 WIRING SIDE OF P.W.BOARD (4/6)
7
8 9 10 11 12
CNS702
21
FFC21
CNP12
P34 5 - A
TO CD SERVO PWB
WH
GY
WH
GY
WH
GY
WH
GY
WH
RD
BR
COLOR TABLE
RD(R)
OR
YL
GR
BL
VL
GY
WH(W)
BK
PK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
C715
SW701
ON/
STAND-BY
D707
RD01
D708
C716
D709
R771
SW703
TIMER/
SLEEP
SW702
CLOCK
Q707
RD03
IC704
R792
SW714
CD
D704
D705
L701
D710
D711
SW715
TAPE
D706
RD14
R725
D702
D703
R755
SW717
MEMORY/SET
R729
SW709
DISC SKIP
R732
C711
Q702
Q703
C712
R743
C713
D712
D701
C717
C708
C705
BI702
FL701
XL701
RD05
R728
R726
R727
R717
R716
R715
SW718
REWIND
R769
CNS701
SW721
STOP
LED722
SW725
TUNER
(BAND)
9
R
D
P31 8 - H
TO MAIN PWB
CNP701
1
10
3
579
11 13
468
10 12
15 17
14 16
19 21
18 20
1 2 3
E C B
1 2 3
B
C
E
2
0 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
1234 5678 9
10
R770
C714
RD02
R772
R760
RD04
R763
RD13
RD24
RD15
RD16
R719
R777
R720
R776
R721
R775
R722
R778
R730
R757
R756
R759
R749
R750
R751
R761
R758
R762
R748
R737
R736
R735
R734
R753
R742
R741
IC701
R733
C704
C703
1
5
10
15
20
25
35
40
45
50
51
55
60
65
70
75
8081
85
90
95
100
30 31
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 34 –
Figure 34 WIRING SIDE OF P.W.BOARD (5/6)
A
B
C
D
E
F
G
H
1
23456
• The numbers 1 to 13 are waveform numbers shown in page 16.
C49
C50
CNP3
CNP4
R16
R17
Q2
C31
D22
C56
C39
C38
XL1
C34
D21
R38
R39
R35
R44
C47
C28
C41
R55
R56
CNP1
C6
D93
R80
L61
R67
R68
C24
C19
R72
R77
R76
R75
R74
R73
R78
R71
R19
CNP12
ZD61
Q1
L62
C64
C11
R58
CNP11
C45
R25
C51
R47
C52
Q3
C7
C54
CNP2
CNS601
P30 5 - H
TO MAIN PWB
CNS703
P33 10 - A
TO DISPLAY PWB
-
M1
SPINDLE MOTOR
17
1
8
CNS1B
CNS1A
CNS2BCNS2A
CNS3B
CNS3A
BL
YL
PK
WH
BK
WH
RD
WH
RD
GY
RD
WH
GY
WH
GY
WH
GY
WH
RD
WH
GR
WH
GR
WH
BL
PK
WH
YL
BK
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
3
4
1
2
5
6
7
PICKUP UNIT(306)
CD SERVO PWB-B
CD MOTOR
PWB-C
SW4
PICKUP IN
M2
SLED MOTOR
+
-
+
12345
6
12345
6
12345
6
CNP3A
ECB
BCE
123
IC2
IC3
R48
C46
R21
R40
R45
R22
R46
R95
R94
C30
R82
C40
R84
R81
C43
R83
C80
R12
C23
R79
R13
C21
C81
R11
C25
R14
C22
R10
C20
R8
C27
C42
C26
R15
C82
C29
R4
R3
R54
R51
R53
R52
C55
R50
R43
IC1
C8
C53
C44
R42
R7
C18
C83
C12
C14
C17
C13
R6
R5
C71
C78
C73
C74
C75
C76
C77
C72
1
5
10
15
20
21 22
25
30
35
40
42
R20
1
5
10
20
30
25
15 16
1
5
10
15
20
24
25
30
35
40 41
45
50
55
60
64
65
70
75
80
12 45312453679108
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
123456123456
3
2
4
5
1 6
13
7
8
10
9
11
12
Downloaded from www.ManualsFile.com manuals search engine
– 35 –
CD-BA1200H
Figure 35 WIRING SIDE OF P.W.BOARD (6/6)
7
8 9 10 11 12
CD LOADING MOTOR
PWB-E
16
123
456
BI4
M3
T/T UP/DOWN
MOTOR
RD
WH
BK
WH
BK
WH
–
+
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
BR
COLOR TABLE
RD(R)
OR
YL
GR
BL
VL
GY
WH(W)
BK
PK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
CNS4
TAPE
MOTOR
B
A
-
+
1
1
2
3
4
4
5
6
7
8
9
10
11
12
13
1
13
CNP703
SOLENOIDE SOLENOIDE
TAPE MECHANISM PWB-D
TAPE MECHANISM
ASSEMBLY
P32 4 - H
TO DISPLAY PWB
CNS101
P30 2 - G
TO MAIN PWB
P30 4 - H
TO MAIN PWB
CNS102
TAPE 1
PLAYBACK HEAD
TAPE 2
ERASE HEAD
RECORD/PLAYBACK
HEAD
FC702
CNP901
P30 2 - C
TO MAIN PWB
BK
BR
YL
YL
RD
BL
PT801
MAIN POWER
TRANSFORMER
OR
BL
1 2 3 4 5 6
1
2
CNP801
P31 12 - C
TO POWER PWB
BL
WH
YL
BK
PK
WH
BK
BK
BK
RD
WH
WH
WH
PK
BK
1 2 3 4 5 6 7
GR
GR
GR
23
1
BL
YL
WH
RD
3
7
8
0
1
2
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 36 –
VOLTAGE
0V
0V
0V
0V
0V
0V
4.67V
4.78V
0V
1.16V
2.25V
4.30V
4.85V
4.75V
4.74V
4.69V
4.78V
0V
5.0V
0V
0V
0V
4.85V
0V
4.69V
4.82V
0V
0.3V
0V
0V
0V
4.81V
4.81V
4.81V
4.9V
5.0V
4.9V
0V
0V
5.0V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
40
39
38
37
36
35
34
33
32
31
PIN
NO. NO.
VOLTAGE
IC701
PIN
VOLTAGE
4.81V
4.81V
4.81V
0V
4.29V
–18.6V
–21.7V
–28.2V
–27.1V
–27.7V
0V
4.81V
0V
0V
27.8V
–27.8V
0V
0V
0V
0V
0V
–27.7V
–12.9V
–24.4V
60
59
58
57
56
55
54
53
52
51
61
74
73
72
71
70
69
68
67
66
65
64
63
62
–24.4V
–27.1V
–27.1V
–24.4V
–24.4V
–27.1V
–25.9V
–15.7V
–22.2V
–22.3V
–27.8V
–18.6V
–12.9V
–24.4V
–24.4V
–27.1V
78
77
76
75
79
90
89
88
87
86
85
84
83
82
81
4.78V
1.7V
9.45V
9.45V
9.45V
3.8V
4.89V
0V
4.89V
4.79V
50
49
48
47
46
45
44
43
42
41
–24.4V
–24.4V
–24.4V
–24.4V
–24.4V
–24.4V
–27.1V
–24.4V
–27.1V
–24.4V
100
99
98
97
96
95
94
93
92
91
80
1.9V
4.9V
0V
0V
1.6V
1.6V
2.1V
0V
0V
0V
0V
0V
2.1V
2.1V
2.1V
1.6V
1.6V
1.8V
2.1V
0V
0V
2.1V
4.9V
3.5V
4.9V
1.6V
2.1V
2.1V
0V
0V
0V
0V
0V
0V
0V
4.2V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
36
35
34
33
32
31
0V
2.1V
2.1V
4.9V
2.1V
41
2.1V
42
40
39
38
37
PIN
NO.
VOLTAGE
IC3
16.72V
0V
0V
0V
16.27V
0V
0V
0V
0V
34.2V
16.6V
0V
9
8
7
6
5
4
3
2
1
12
11
10
PIN
NO.
VOLTAGE
IC901
2.8V (0.2V)
0V (0V)
0.8V (0V)
1.5V (0V)
3.6V (0.4V)
1.5V (0V)
3.6V (0.4V)
3.5V (0.3V)
3.6V (0.3V)
9
8
7
6
5
4
3
2
1
PIN
NO.
VOLTAGE
IC301
19.12V
0V
10.04V
3
2
1
PIN
NO.
VOLTAGE
IC902
19.12V
0.64V
5.64V
3
2
1
PIN
NO.
VOLTAGE
IC904
10.04V
19.05V
9.57V
3
2
1
PIN
NO.
VOLTAGE
Q903
4.9V
0V
4.9V
3
2
1
PIN
NO.
VOLTAGE
IC704
0V
3.0V
3.3V
3.3V
0V
0V
0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.7V
4.7V
0V
1.6V
0V
2.4V
3.3V
0V
1.6V
3.0V
0V
3.3V
0V
0.7V
0V
0V
0V
0V
0V
1.6V
3.3V
0V
1.6V
1.6V
1.6V
1.6V
0V
2.1V
2.1V
0V
3.3V
3.5V
3.3V
3.3V
3.3V
1.6V
1.6V
1.5V
0V
1.5V
3.0V
3.3V
1.8V
3.0V
0V
0V
0V
1.7V
2.4V
0V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
PIN
NO.
VOLTAGE
51
64
63
62
61
60
59
58
57
56
55
54
53
52
3.4V
0V
0V
3.2V
0V
0V
0V
0V
0V
4.8V
4.9V
4.9V
4.6V
0V
4.9V
0V
68
67
66
65
69
80
79
78
77
76
75
74
73
72
71
70
IC2
0V
0V
0V
0V
0.55V
2.16V
1.25V
0.58V
3.17V
3.55V
0V
0V
9
8
7
6
5
4
3
2
1
12
11
10
0V
4.72V
4.37V
3.67V
0.38V
0V
0V
0V
17
16
15
14
13
20
19
18
2.16V
0.55V
0V
0V
21
24
23
22
PIN
NO.
VOLTAGE
IC101
4.96V
4.96V
0V
0V
0V
4.96V
4.96V
4.89V
4.78V
4.78V
4.78V
4.78V
9
8
7
6
5
4
3
2
1
12
11
10
4.78V
4.78V
4.78V
4.78V
5.1V
5.5V
5.0V
4.66V
17
16
15
14
13
20
19
18
5.03V
4.97V
10.0V
0V
21
24
23
22
PIN
NO.
VOLTAGE
IC601
9.87V
0V
2.15V
0V
0V
0V
4.83V
4.4V
0V
0V
4.64V
2.27V
9
8
7
6
5
4
3
2
1
12
11
10
2.13V
4.66V
0V
0V
4.86V
0.73V
0.73V
6.3V
17
16
15
14
13
20
19
18
0V
2.33V
21
22
PIN
NO.
VOLTAGE
IC302
4.65V
0V
2.12V
4.78V
2.12V
2.11V
4.65V
3.02V
4.78V
4.08V
1.63V
1.13V
9
8
7
6
5
4
3
2
1
12
11
10
1.29V
2.08V
1.31V
2.07V
0V
1.43V
1.99V
1.44V
17
16
15
14
13
20
19
18
2.08V
2.08V
21
22
4.48V
3.35V
23
24
PIN
NO.
VOLTAGE
IC303
1.6V
0V
1.6V
1.6V
1.6V
0V
0V
1.6V
3.3V
0V
0V
0V
0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
2.6V
1.6V
1.6V
1.6V
1.6V
1.6V
0V
0V
0V
1.6V
3.3V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
PIN
NO.
VOLTAGE
IC1
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– 37 –
CD-BA1200H
Parts code
1. CD optical pickup Lens cleaner disc UDSKA0004AFZZ
TROUBLE SHOOTING
When the CD does not function
When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean
the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check
the following items.
Remove the cabinet and follow the trouble shooting instructions.
"Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup
lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."
Turn the power off.
Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.
Do not touch the lens with the bare hand.
HOW TO USE
CAUTION
Cleaner Fluid
Cleaner disc
Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the
brush on the CD cleaner disc which has the mark next to it.
Place the CD cleaner disc onto the CD disc tray with the brush side down, then
press the play button.
You will hear music for about 20 seconds and the CD player will automatically stop.
If it continuous to turn, press the stop button.
1.
2.
3.
The CD lens cleaner should be effective for 30-50 operations, however if the
brushes become worn out earlier then please the cleaner disc.
If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft
cloth.
Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the
event of this happening then drink and / or rinse with clean water and seek medical
advice.
The CD cleaner disk must not be used on car CD players or on computer CD ROM
drives.
All rights reserved. Unauthorized duplicating, broadcasting and renting this product
(1) Check the power to IC2 (LC78641E), the presence of the clock signal (16.93 MHz) and the status of the RESET terminal
(pin 71 on IC2).
(2) Did the pickup move to the PICKUP-IN Switch (SW4) position?
If (1) and (2) are OK, check the system microcomputer (especially the communication line with the DSP).
2. Pressing the CD operation key is accepted, butplayback does not occur.
(1) Focus-HF system check
(2) Tracking system check
(3) Spin system check
(4) PLL system check
(5) Others
1. "E-CD01" is displayed.
When a CD cannot be played
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CD-BA1200H
– 38 –
If the level is not normal, check around pins 27~29 on IC1.
1. Is focus servo activated? (Waveform drawing 38-2)
Pins 1~11 on IC1
Check the laser diode driver Q3 peripheral circuit.
Focus error circuit (pins 20 and 21 on IC1)
When a disc is loaded, start playback operation.
2. Does DRF change from "L" to "H"?
Is the disc rotating?
3. Is the HF waveform normal? (Waveform drawing 38-3)
Check the spin system.
If the disc is spinning and a HF waveform is generated,
DRF will go H.
Figure 38-1
Check the laser diode driver Q3 peripheral circuit.
(1) Focus-HF system check
Although a CD is inserted and the cover is closed, "NO
DISC" is displayed.
1. Did the pickup move to the PICKUP-IN Switch (SW4)
position?
Sled motor (M2)
Press the OPEN/CLOSE switch (SW1) without inserting a
disc, and try starting the playback operation.
2. Does the focus (lens) move up and down?
(Waveform drawing 38-1).
Check the focus peripheral circuit.
3. Is the laser lit?
Spindle motor (M1).
4. Is the turntable rotating?
Figure 38-2
Figure 38-3
Yes
Yes
Yes
No
No
No
No
No
No
No
Yes
Yes
No
T
FDO
TDO
Stopped
CH1=500mV
DC 10:1
CH3=500mV
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
1
3
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.0V
Main : 100K
Zoom : 2K
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.000V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
CH1
v/DIV
500mV
T
FDO
DRF
TE
Stopped
CH1=500mV
DC 10:1
CH2=10V
DC 10:1
CH3=1V
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
1
2
3
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.0V
Main : 100K
Zoom : 2K
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
-3div -1div 0div +1div +3div
CH Position To
CH2
Position
0.20div
Vp-p=1.0V~1.3V
0.5mV/div,0.5µsec/div
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– 39 –
CD-BA1200H
The tracking servo is not activated.
Check the peripheral circuits at pins 18 and 19 on IC1, pin 23 on
IC2, and CNS1A/B.
If the waveform shown in Figure 39-1 appears and soon after
NO DISC appears.
(2) Tracking system check
Check the TE waveform at pin 18 on IC1.
A normal jump operation cannot be completed or the beginning of
the track cannot be found.
Check the around pin 23 on IC2.
"Initialization" is possible, but play is not possible.
Data cannot be read. Check the VCO-PLL system.
"Initialization" is not possible.
Figure 39-1
Figure 39-2
Press the OPEN/CLOSE switch without inserting a disc, and
then try starting the play operation.
(3) Spin system check
The spin driver circuit is OK.
1. The turntable rotates a little. (Waveform drawing 39-2)
Check around pin 25 on IC2, pins 15 and 16 on IC3, and CNS3A/B.
2. The turntable doesn't rotate.
T
T
TE
DRF
Stopped
CH1=10V
DC 10:1
CH2=1V
DC 10:1
100ms/div
(100ms/div)
NORM:100kS/s
2
1
=Record Length=
Smoothing : ON CH1 : 0.0V
CH2 : 0.00V
Main : 100K
Zoom : 2K
Mode : NORMAL
Type : EDGE CH1
Delay : 2.924ms
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger=
=Filter= =Offset=
T
T
FDO
SPDO
Stopped
CH1=200mV
DC 10:1
CH2=500mV
DC 10:1
500ms/div
1999/04/07 09:51:15
(500ms/div)
NORM:20kS/s
2
1
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.000V
Main : 100K
Zoom : 2K
Mode : NORMAL
Type : EDGE CH2
Delay : 2.924ms
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger=
=Filter= =Offset=
Yes
No
Yes
No
Yes
No
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CD-BA1200H
– 40 –
Is pin 35 (C2F) on IC2 "L"?
Yes
No
The HF waveform is normal and the time is displayed
normally, but no sound is produced. Or the sound has
dropouts.
(5) Others
There are too many error flags on a damaged disc which
makes error correction impossible.
Check again using a known good disc.
1. When playing at normal speed
Check the peripheral circuit at pin 37 (DOUT) on IC2 and
the waveform (Figure 40-2).
If both 1. and 2. are OK.
When a disc is loaded, start play operation.
(4) PLL system check
The HF waveform is normal, but the TOC data cannot be
read.
Check the PDO waveform. (Figure 40-1)
Check around pins 1~6 on IC2.
Figure 40-1
Figure 40-2
T
FDO
PDO2
PDO1
Stopped
CH1=500mV
DC 10:1
CH3=1V
DC 10:1
CH4=1V
DC 10:1
500ms/div
(500ms/div)
NORM:20kS/s
1
4
3
=Record Length=
Smoothing : ON CH1 : 0.000V
CH2 : 0.0V
Main : 100K
Zoom : 2K
Mode : AUTO
Type : EDGE CH2
Delay : 0.0ns
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger==Filter= =Offset=
CH1
v/DIV
500mV
1999/04/05 17:33:17
T
T
DOUT
Stopped
CH1=2V
DC 10:1
500ns/div
1999/04/07 09:25:28
(500ns/div)
NORM:200MS/s
1
=Record Length=
Smoothing : ON CH1 : 0.00V
CH2 : 0.00V
Main : 1K
Zoom : 100
Mode : NORMAL
Type : EDGE CH1
Delay : 2.887ms
Hold off : 0.2us
CH3 : 0.00V
CH4 : 0.00V
BW : FULL
=Trigger=
=Filter= =Offset=
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– 41 –
CD-BA1200H
FUNCTION TABLE OF IC
Figure 41 BLOCK DIAGRAM OF IC
IC1 VHiLA9235M/-1: Servo Amp. (LA9235M)
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E)
REF
LA9235M
REF
REF
REF
REF
REF
REF
REF
REF
AGCON
ODRV
AGCON
ODRV
REF
REF
LPF
LPF
APC
ODRV
REF
REF
REF
REF
LPF
PH/BH
PH
BH
1 30FIN1 VCC
2
29
FIN2
RFSW
3FIN3
4
27
FIN4
RF
26 N/C
25 PH
24 BH
23 N/C
5REF1
15
16
TESI
14TESO
13EFBL
12AGON
11ODRV
10LDOF
9VEE
8LDD
7LDS
6VREF
TES
17 HFL
18 TE
19 TE-
20 FE
21 FE-
22 RFEV
28 RF-
1
PDO1
2
PDO2
3
VVSS
4
PCKIST
5
VVDD
6
FR
7
HFL
8
SLCIST
9
SLCO
10
EFMIN
11
JITTV
12
JITTC
13
BH
14
PH(RFENV)
15
FE
16
TE
25
SPDO
26
SLDO
27
FG
28
LASER
29
CONT1
30
CONT2
CONT3
CONT4
CONT5
31
32
33
34
PCK
35
C2F
36
VDD
37
DOUT
38
FSX
39
EFLG
40
TEST
EFMO
DEFECT
FSEQ
V/P
CONT7
CONT6
VSS
VDD
DRF
RES
WRQ
INT
DO
DI
CL
CE
17
VREF
18
ADAVDD
19
ADAVSS
20
PHREF
21
BHREF
22
TBLO
23
TDO
24
FDO
SBCK
PW
SBSY
SFSY
16M
DATA
DATACK
LRSY
ASDACK
ASLRCK
ASDFIN
XVSS
XOUT
XIN
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
MUTER
MUTEL
EMPH
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
61
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
LC78641E
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CD-BA1200H
– 42 –
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (1/2)
1 PDO1 Output – For PULL Phase-comparison output terminal for built-in VOC control.
2 PDO2 Output – Phase-comparison output terminal for built-in VOC control.
Rough servo : OFF, phase servo : ON.
3 VVSS – – Ground terminal for built-in VCO.
4 PCKIST AI – Resistor terminal for setting the PDO output current.
5 VVDD – – Power terminal for built-in VCO.
6 FR AI – Resistor terminal for setting the VCO frequency range.
7 HFL Input – Mirror detection signal input terminal.
8 SLCIST AI – For slice level control
Resistance connection terminal for current adjustment of
SLCO output.
9 SLCO Output – Control output.
10 EFMIN Input – EFM signal input terminal.
11* JITTV Output Unfixed Jitter detection/monitor terminal.
12 JITTC Output – Jitter detection/adjustment terminal.
13 BH Input – BH signal input terminal. A/D input.
14 PH(RFENV) Input – PH signal or RFENV signal input terminal. A/D input.
15 FE Input – FE signal input terminal. A/D input.
16 TE Input – TE signal input terminal. A/D input.
17 VREF Input – VREF signal input terminal. A/D input.
18 ADAVDD – – AD for servo, D/A power terminal.
19 ADAVSS – – AD for servo, D/A ground terminal.
20* PHREF Output (1/2VDD) PH reference output terminal. D/A output.
21* BHREF Output (1/2VDD) BH reference output terminal. D/A output.
22 TBLO Output (1/2VDD) Output terminal for tracking balance. D/A output.
23 TDO Output (1/2VDD) Output terminal for tracking control. D/A output.
24 FDO Output (1/2VDD) Output terminal for focus control. D/A output.
25 SPDO Output (1/2VDD) Output terminal for spindle control. D/A output.
26 SLDO Output (1/2VDD) Output terminal for sled control. D/A output.
27* FG Input – FG signal input terminal. (When not used, connect to 0V)
28 LASER Output L LASER ON/OFF control terminal.
29 CONT1 In/Output Input mode General purpose input/output terminal 1.
Controlled with serial data command
30 CONT2 In/Output Input mode General purpose input/output terminal 2.
from microcomputer
.
When not used,
31 CONT3 In/Output Input mode General purpose input/output terminal 3.
set it as the input terminal
and
32 CONT4 In/Output Input mode General purpose input/output terminal 4.
open it by connecting
to 0V, or set it
33 CONT5 In/Output Input mode General purpose input/output terminal 5.
as the output terminal and open it.
34* PCK Output H Clock monitor terminal for EFM data replay. 4.3218 MHz as phase clock.
35* C2F Output H C2 flag output terminal.
36 VDD – – Power terminal of digital system.
37* DOUT Output L Output terminal of digital OUT. (EIAJ format)
38* FSX Output L
Output terminal of synchronous signal of 7.35 kHz divided from quartz oscillation.
39* EFLG Output L C1, C2 correct monitor terminal.
40 TEST Input – Input terminal for test. Surely connected to 0V.
41* EMPH In/Output Input mode
Emphasis terminal. After resetting, it is configured as an input terminal. It can be controlled
from the outside. It is also becomes a emphasis monitor terminal under command control.
42* MUTEL Output H Mute output terminal for L channel.
43* MUTER Output H Mute output terminal for R channel.
Pin No.
Function
Terminal Name
Input/Output
Setting in Reset
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
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– 43 –
CD-BA1200H
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (2/2)
44 LVDD – – L channel Power terminal for L channel.
45 LCHO Output 1/2VDD D/A converter L channel output terminal.
46 LVSS – – Ground terminal for L channel. Surely connected to 0V.
47 RVSS – – R channel Ground terminal for R channel. Surely connected to 0V.
48 RCHO Output 1/2VDD D/A converter R channel output terminal.
49 RVDD – – Power terminal for R channel.
50 XVDD – – For quartz Power terminal for quartz oscillation.
51 XIN Input Oscillation oscillation Ground terminal of 16.9344 MHz quartz oscillation.
52 XOUT Output Oscillation
53 XVSS – – Ground terminal for quartz oscillation. Surely connected to 0V.
54 ASLRCK Input – For anti L/R clock input terminal. (When not used,connect to 0V)
55 ASDACK Input – shock mode Bit clock input terminal. (When not used,connect to 0V)
56 ASDFIN Input – L/R channel data input terminal. (When not used,connect to 0V)
57* LRSY Output L For digital L/R clock output terminal.
58* DATACK Output L data output Bit clock output terminal.
59* DATA Output L L/R channel data output terminal.
60* 16M Output Clock output 16.9344MHz output terminal.
61* SFSY Output L Output terminal of synchronous signal of subcode frame.
It drops when subcode stand by.
62* SBSY Output L Output terminal of synchronous signal of subcode block.
63* PW Output L Output terminal of subcodes P,A,R,S,T,U and W.
64 SBCK Input – Clock input terminal to read subcode. (When not used,connect to 0V)
65 CE Input – For Chip enable signal input terminal.
66 CL Input –
microcomputer
Data transmission clock input terminal.
67 DI Input – interface Data input terminal.
68 DO Output L Data output terminal.
69 INT Output H Interruption signal output terminal.
70 WRQ Output H Interruption signal output terminal.
71 RES Input – Reset input terminal of LC78640. When turning on power, set it at "L".
72 DRF Output L Focus ON detection terminal.
73 VDD5V – – Power terminal for microcomputer interface.
74 VSS – – Ground terminal of digital system. Surely connected to 0V.
75 CONT6 In/Output Input mode General purpose input/output terminal 6.
Controlled with serial data command
from microcomputer
.
When not used,
76 CONT7 In/Output Input mode General purpose input/output terminal 7.
set it as the input terminal
and
open it by connecting
to 0V, or set it
as the output terminal and open it.
77* V/ *P Output H Monitor output terminal for automatic switch of rough servo/phase control.
"H" for rough servo, and "L" for phase servo.
78* FSEQ Output L
Output terminal synchronous signal detection. "H" is output when synchronous
signal
detected by EFM signal matches synchronous signal
internally generated.
79 DEFECT In/Output Input mode
Defect terminal. After resetting, it is configured as an input terminal. It can be controlled
from the outside. It also becomes a defect monitor terminal under command control
80* EFMO Output Unfixed
EFM signal output terminal.
Pin No.
Function
Terminal Name
Input/Output
Setting in Reset
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Be sure to supply the same potential to each power terminal. (VVDD,ADAVDD,VDD,LVDD,RVDD,XVDD)
Terminal witch is controlled by the power terminal (VDD5V) for a microcomputer interface :
CE (65pin), CL (66pin), DI (67pin), DO (68pin), INT (69pin), WRQ (70pin), RES (71pin), DRF (72pin),
CONT6 (75pin), CONT7 (76pin)
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CD-BA1200H
– 44 –
IC701 RH-iX0337AWZZ: System Microcomputer (IX0337AW) (1/2)
Port Name Terminal NamePin No. Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Function
1 VDD VDD — (+) POWER SUPPLY
2 P37 — — GND
3* P36 S-BUSY Output COMMUNICATE TO MPEG MICROCOMPUTER
4 P35 T–BIAS Output TAPE RECORD BIAS
5 P34 T–T1/T2 Output TAPE T1/T2 CHANGE
6 P33 REC/PLAY Output TAPE REC/PLAY CHANGE
7 P32 RES OUT Output CD DSP RESET & MPEG MICROCOMPUTER RESET
8 P31 DRF Input CD RF LEVEL DETECTION
9 P30 WRQ Input CD DSP WRITE REQUEST
10 RESET RESET Input RESET
11 X2 X2 Output MAIN CLOCK
12 X1 X1 Input MAIN CLOCK
13 VPP/IC VPP/IC — GND
14* XT2 XT2 — OPEN
15 P04 CD INT Input CD DSP INTERRUPT
16 VDD VDD — (+) POWER SUPPLY
17 P27 CD CLK/MCLK Output CD DSP CLOCK/MPEG MICROCOMPUTER CLOCK
18 P26 CD ID/MDI Output CD DSP COMMAND/MPEG MICROCOMPUTER COMMA
19 P25 CD DO/MDO Input CD DSP CODE Q OUT/MPEG MICROCOMPUTER DATA INPUT
20 P24 CD CE Output CD DSP CE OUTPUT
21 P23 CE Output CE OUTPUT
22 P22 CLK Output CLOCK OUTPUT
23 P21 DI Output DATA OUTPUT
24 P20 DO Output DATA INPUT
25 AVSS AVSS — ANALOG GROUND
26 ANI7 TUN SM Input TUNER SIGNAL METER INPUT
P17 M–BUSY Input COMMUNICATE TO MPEG MICROCOMPUTER M_BUSY
27 ANI6 NO USE Input GND
28 ANI5 SPEANA 2 Input SPEANA DATA INPUT 16 kHz
29 ANI4 SPEANA 1 Input SPEANA DATA INPUT 1 kHz
30 ANI3 SPEANA 0 Input SPEANA DATA INPUT 63 kHz
31-33 ANI2-ANI0 KEY2-KEY0 Input KEY INPUT
34 AVDD AVDD — ANALOG VDD
35 AVREF AVREF — ANALOG REF VOLTAGE
36 INTP3 SYS STOP Input SYSTEM STOP INPUT
37* P02 SPRLY Output SPEAKER OUTPUT RELAY CONTROL
38 INTP1 NO USED Input GND
39 INTP0 REMOCON Input REMOCON INPUT
40 VSS VSS — GROUND VOLTAGE
41 P74 SMUTE Output SYSTEM MUTE CONTROL
42 P73 T_SOL_B Output TAPE 2 SOLENOID CONTROL
43 P72 T_SOL_A Output TAPE 1 SOLENOID CONTROL
44 P71 T_MOTOR Output TAPE MOTOR CONTROL
45 P70 TIMER LED Output TIMER LED CONTROL
46 VDD VDD — (+) POWER SUPPLY
47 P127 AC RLY_CONT Output AC RELAY CONTROL
48 P126 SPRLY Output SPEAKER OUTPUT RELAY CONTROL
49 P125 SP DET Input SPEAKER OUTPUT DETECTION
50 P124 T1 RUN Input TAPE 1 RUN PULSE INPUT
51 P123 T2 RUN Input TAPE 2 RUN PULSE INPUT
52 P122 CD CLAMP SW Input CD CHANGER CLAMP SWITCH
53 P121 T1 PLAY SW_A Input PLAY SWITCH FOR T1
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– 45 –
CD-BA1200H
54 P120 T2 PLAY SW_B Input PLAY SWITCH FOR T2
55 P119 PPA Input TAPE 2 A–SIDE FULL PROOF
56 P118 FPB Input TAPE 2 B_SIDE FULL PROOF
57 P117 MIC IN Input MIC SWITCH
58* P116 KARAOKE LATCH Output KARAOKE LATCH (When not used. Connect to 0V)
59 P115 DISTOUT/SW OUT Output DISTINATION OUTPUT
60 FIP39 SPN Input TUNER SPAN CHANGE
61*-62* FIP38-FIP37 NO USE Input OPEN
63*-66* FIP36-FIP33 P22-P19 Output FL DISPLAY DRIVER
67-70* FIP32-FIP29 P18-P15 Output FL DISPLAY DRIVER
(68*,69*) P103-P100 DIST3-DIST0 Input DISTINATION INPUT
71-78 FIP28-FIP21 P14-P7 Output FL DISPLAY DRIVER
79 VLOAD VLOAD –– FL DRIVER (–) POWER SUPPLY.–30V
80-85 FIP20-FIP15 P6-P1 Output FL DISPLAY SEGMENT
86-89 FIP14-FIP11 –– Input OPEN
90-100 FIP30-FIP0 G11-G1 Output FL DISPLAY SEGMENT DRIVER
IC701 RH-iX0337AWZZ: System Microcomputer (IX0337AW) (2/2)
Port Name Terminal NamePin No. Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Function
1 IN2- CH2 inverted input.
2 IN1A- CH1 inverted input.
3 IN1B- CH1 output offset control.
4 OUT1- CH1 inverted output.
5 OUT1+ CH1 non-inverted output.
6 OUT2- CH2 inverted output.
7 OUT2+ CH2 non-inverted output.
8-14 GND GND
15 OUT3+ CH3 non-inverted output.
16 OUT3- CH3 inverted output.
17 IN3- CH3 inverted input.
18 VCC1 Power supply 1 (CH1, CH2, CH3)
19 STANDBY STANDBY signal input.
20 VRFE CH1-CH4 Reference voltage input.
21 MUTE Mute signal input (CH6).
22 IN5- CH5 inverted input.
23 IN5+ CH5 non-inverted input.
24 VCC2 Power supply 2 (CH4).
25 IN4- CH4 inverted input.
26 OUT4- CH4 inverted output.
27 OUT4+ CH4 non-inverted output.
28 VCC3 Power supply 3 (CH5).
29-35 GND GND
36* OUT5+ CH5 non-inverted output.
37* OUT5- CH5 inverted output.
38 OUT6+ CH6 non-inverted output.
39 OUT6- CH6 inverted output.
40 VCC4 Power supply 4 (CH6).
41 IN6- CH6 inverted input.
42 IN6+ CH6 non-inverted input.
IC3 VHiM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP)
Pin No.
Terminal
Name
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
27
26
25
24
23
22
IN2–
IN1A–
IN1B–
OUT1–
OUT1+
OUT2–
OUT2+
OUT3+
OUT3–
IN3–
VCC1
STANDBY
VTEF
MUTE
GND
GND
VCC3
OUT4+
OUT4–
IN4–
VCC2
IN5+
IN5–
IN6+
IN6–
VCC4
OUT6–
OUT6+
OUT5–
OUT5+
M63001FP
Figure 45 BLOCK DIAGRAM OF IC
In this unit, the terminal with asterisk mark (*) is (open)
terminal which is not connected to the outside.
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 46 –
IC601 VHiLC75341/-1: Audio Processor (LC75341)
Figure 46 BLOCK DIAGRAM OF IC
19
20
21
222324
123
4
5
6
7
8
9
10 11 12 13 14 15 16
18
17
LVref
RVref
CONTROL
CIRCUIT
CONTROL
CIRCUIT
CONTROL
CIRCUIT
LOUT
LBASS
LIN
LSEL0
L4
L3
L2 L1
R1 R2
R3 R4
RSEL0
R1N
RTRELTRE
RBASS
ROUT
Yref
VDD
CL
DI
CE
YSS
CCB
INTERFACE
CD
Tuner
Tape
Video
24 23 22 21 20 19 18 17 16 15 14 13
123456789101112
LC75341
DI
CE
VSS
LOUT
LBASS
LTRE
LIN
LSEL0
L4
L3
L2
L1
CL
VDD
VREF
ROUT
RBASS
RTRB
RIN
RSEL0
R4
R3
R2
R1
Downloaded from www.ManualsFile.com manuals search engine
– 47 –
CD-BA1200H
FL701 VVKSVA9MS13-1: FL Display
Figure 47 FL DISPLAY
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
1G
U
T
V
W
a
b
k
j
h
f
m
d
g
p
e
n
r
c
s
2G
U
T
V
W
a
b
k
j
h
f
m
d
g
p
e
n
r
c
s
3G
U
T
V
W
a
b
k
j
h
f
m
d
g
p
e
n
r
c
s
4G
U
T
V
W
a
b
k
j
h
f
m
d
g
p
e
n
r
c
s
5G
U
T
V
W
a
b
k
j
h
f
m
d
g
p
e
n
r
c
s
6G
U
T
V
W
a
b
k
j
h
f
m
d
g
p
e
n
r
c
s
7G
U
T
V
W
a
b
k
j
h
f
m
d
g
p
e
n
r
c
s
8G
U
T
V
W
a
b
k
j
h
f
m
d
g
p
e
n
r
c
s
9G
2G 3G 4G 5G 6G 7G 8G 9G1G
a
b
c
d
f
g
m
e
r
p
n
h
j
k
V
T
U
W
s
:
(L)
(R)
Downloaded from www.ManualsFile.com manuals search engine
– 49 –
CD-BA1200H
PARTS GUIDE
NOTE:
Parts marked with “ ” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
MODEL
CD-BA1200H
“HOW TO ORDER REPLACEMENT PARTS”
To have your order filled promptly and correctly, please furnish the
following information.
1. MODEL NUMBER 2. REF. No.
3. PART NO. 4. DESCRIPTION
MARK: SPARE PARTS-DELIVERY SECTION
For U.S.A. only
Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP
Explanation of capacitors/resistors parts codes
Capacitors
VCC ....................... Ceramic type
VCK........................ Ceramic type
VCT ........................ Semiconductor type
VC • • MF ............... Cylindrical type (without lead wire)
VC • • MN............... Cylindrical type (without lead wire)
VC • • TV................ Square type (without lead wire)
VC • • TQ ............... Square type (without lead wire)
VC • • CY ............... Square type (without lead wire)
VC • • CZ ............... Square type (without lead wire)
VC • • • • • • • • • J .. The 13th character represents capacity difference.
("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%,
"C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)
If there are no indications for the electrolytic capacitors, error is ±20%.
Resistors
VRD ....................... Carbon-film type
VRS........................ Carbon-film type
VRN ....................... Metal-film type
VR • • MF ............... Cylindrical type (without lead wire)
VR • • MN............... Cylindrical type (without lead wire)
VR • • TV................ Square type (without lead wire)
VR • • TQ ............... Square type (without lead wire)
VR • • CY ............... Square type (without lead wire)
VR • • CZ ............... Square type (without lead wire)
VR • • • • • • • • • J .. The 13th character represents error.
("J" ±5%, "F" ±1%, "D" ±0.5%.)
If there are no indications for other parts, the resistors are ±5%
carbon-film type.
CD-BA1200H Mini Component System consisting of
CD-BA1200H (main unit) and CP-BA1200H (speaker system).
Downloaded from www.ManualsFile.com manuals search engine
PRICE
RANK
DESCRIPTIONNO.
PARTS CODE NO. PARTS CODE
PRICE
RANK
DESCRIPTION
CD-BA1200H
– 1 –
INTEGRATED CIRCUITS
IC1 VHILA9235M/-1 J AQ Servo Amp.,LA9235M
IC2 VHILC78641E-1 J AV Servo/Signal Control,LC78641E
IC3 VHIM63001FP-1 J AX Focus/Tracking/Spin/Sled Driver,
M63001FP
IC101 VHIAN7345K/-1 J AM Playback and Record/Playback
Amp.,AN7345K
IC302 VHILC72131/-1 J AP PLL (Tuner),LC72131
IC303 VHILA1832S/-1 J AN FM IF Det./FM Mpx./AM IF,
LA1832S
IC601 VHILC75341/-1 J AM Audio Processor,LC75341
IC701 RH-IX0337AWZZ J AX System Microcomputer,
IX0337AW
IC704 VHIKIA7042AP1 J AC Reset,KIA7042AP
IC901 VHILA4282//-1 J AM Power AMP.,LA4282
IC902 VHIKIA7810AP1 J AF Voltage Regulator,KIA7810AP
IC903 VHIAN78L05/-1 J AE Constant Voltage Regulator,
AN78L05
IC904 VHIKIA7805P-1 J AF Voltage Regulator,KIA7805P
IC905 VSKTC2026//-1 J AF Silicon,NPN,KTC2026
TRANSISTORS
Q1 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q2 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q3 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q101 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q102,103 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q104~107 VS2SC1845F/-1 J AC Silicon,NPN,2SC1845 F
Q108~111 VS2SC3331//-1 J AB Silicon,NPN,2SC3331
Q112 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q113 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q114 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q301 VS2SC380-O/-1 J AC Silicon,NPN,2SC380 O
Q360 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q601,602 VS2SC3331//-1 J AB Silicon,NPN,2SC3331
Q701 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
Q702,703 VS2SC3331//-1 J AB Silicon,NPN,2SC3331
Q704,705 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
Q706 VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y
Q707 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q803 VS2SC3331//-1 J AB Silicon,NPN,2SC3331
Q901,902 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q904 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
DIODES
D21,22 VHDDS1SS133-1 J AB Silicon,DS1SS133
D93 VHDDS1SS133-1 J AB Silicon,DS1SS133
D301~304 VHD1SS133//-1 J AA Silicon,1SS133
D701~712 VHD1SS133//-1 J AA Silicon,1SS133
D801 VHD1SS133//-1 J AA Silicon,1SS133
D802~805 VHD1N4004S/-1 J AB Silicon,1N4004S
D806 VHD1SS133//-1 J AA Silicon,1SS133
D902 VHD1N4004S/-1 J AB Silicon,1N4004S
D903,904 VHD1SS133//-1 J AA Silicon,1SS133
D907~910 VHDRL203F//-1 J AE Silicon,RL203F
D911~917 VHD1N4004S/-1 J AB Silicon,1N4004S
D918 VHD1SS133//-1 J AA Silicon,1SS133
LED722 VHP4204SRT7-1 J AD LED,Red,4204SRT7
ZD61 VHEDZ3R9BSB-1 J AC Zener,3.9V,DZ3.9BSB
ZD351 VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB
ZD902 VHEDZ300BSB-1 J AB Zener,30V,DZ30BSB
ZD903 VHEMTZJ6R2A-1 J AA Zener,6.2V,MTZJ6.2A
FILTERS
CF301,302 RCILF0072AFZZ J AC 510 µH,Bias Oscillator
CF351 RFILF0003AWZZ J AK FM IF
CF352 RFILA0009AWZZ J AE AM IF
TRANSFORMERS
! PT801 RTRNP0306AWZZ J AZ Power,Main
! PT802 RTRNP0313AWZZ J AN Power,Sub
T303 RCILA1064AFZZ J AD AM Tracking
T306 RCILB0058AFZZ J AM OSC
T351 RCILI0019AWZZ J AD AM IF
COILS
L61 VP-XHR82K0000 J AC 0.82 µH
L62 VP-XH2R2K0000 J AB 2.2 µH,Choke
L101,102 VP-DH2R2K0000 J AB 2.2 mH,Peaking
L103 VP-DH101K0000 J AB 100 µH,Choke
L104 VP-MK331K0000 J AB 330 µH,Choke
L341 RBLN-0002AWZZ J Balun
L342 VP-DH2R2K0000 J AB 2.2 mH,Peaking
L351,352 VP-DH101K0000 J AB 100 µH,Choke
L354 RFILL0001AWZZ J AE Low Pass Filter
L701 VP-DH101K0000 J AB 100 µH,Choke
! L801 RCILZ0022AWZZ J Line Filter
L901,902 RCILZ0137AFZZ J AA 0.29 µH
L903 VP-DH2R2K0000 J AB 2.2 mH,Peaking
VARIABLE CAPACITOR
VD301 VHCSVC348S/-1 J AK Variable Capacitance,SVC348S
VIBRATORS
X351 92LCRSTL1425A J AF Crystal,456 kHz
X352 RCRSP0002AWZZ J AH Crystal,4.5 MHz
XL1 92LCRSTL1746AT J AH Crystal,16.9344 MHz
XL701 RCRSP0003AWZZ J AH Crystal,4.1943 MHz
CAPACITORS
C6 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C7 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C8 VCKYTV1HB104K J AB 0.1 µF,50V
C11 RC-EZY474AF0J J 0.47 µF,6.3V,Electrolytic
C12 VCKYTV1HB104K J AB 0.1 µF,50V
C13 VCKYTV1HB103K J AA 0.01 µF,50V
C14 VCKYTV1EF334Z J AB 0.33 µF,25V
C16 VCCSPA1HL6R0J J AA 6 pF,50V
C17 VCKYTV1HB472K J AA 0.0047 µF,50V
C18 VCCCTV1HH3R0C J AA 3 pF (CH),50V
C19 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C20,21 VCKYTV1HB104K J AB 0.1 µF,50V
C22 VCKYTV1HB101K J AA 100 pF,50V
C23 VCKYTV1HB473K J AA 0.047 µF,50V
C24 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
C25 VCKYTV1HB104K J AB 0.1 µF,50V
C26 VCKYTV1HB473K J AA 0.047 µF,50V
C27 VCKYTV1HB104K J AB 0.1 µF,50V
C28 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic
C29,30 VCKYTV1HB104K J AB 0.1 µF,50V
C31 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C34 VCTYBT1EF223Z J AA 0.022 µF,25V
C38,39 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C40 VCKYTV1HB152K J AA 0.0015 µF,50V
C41 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C42 VCCSTV1HL680J J AA 68 pF,50V
C43 VCKYTV1HB152K J AA 0.0015 µF,50V
C44 VCKYTV1HB104K J AB 0.1 µF,50V
C45 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C46 VCKYTV1EF223Z J AA 0.022 µF,25V
C47 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
C49,50 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
C51 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic
C52 VCTYPA1CX103K J AA 0.01 µF,16V
C53 VCKYTV1HB102K J AA 0.001 µF,50V
C54 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic
C55 VCKYTV1HB103K J AA 0.01 µF,50V
C56 VCEAZA0JW337M J AC 330 µF,6.3V,Electrolytic
C64 RC-EZY474AF0J J 0.47 µF,6.3V,Electrolytic
C71 VCKYTV1HB101K J AA 100 pF,50V
C72 VCKYTV1HB103K J AA 0.01 µF,50V
C73~78 VCKYTV1HB101K J AA 100 pF,50V
C80 VCKYTV1HB104K J AB 0.1 µF,50V
C81~83 VCKYTV1EF223Z J AA 0.022 µF,25V
C101 VCKZPA1HF473Z J AA 0.047 µF,50V
C102,103 VCKYMN1HB561K J AA 560 pF,50V
C104,105 VCKYMN1HB181K J AA 180 pF,50V
C106,107 VCKYMN1HB561K J AA 560 pF,50V
C108 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
C109 VCKYBT1HB102K J AA 0.001 µF,50V
C112~115 VCKYMN1HB331K J AA 330 pF,50V
C116,117 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic
C118,119 VCTYPA1EX333K J AA 0.033 µF,25V
CD-BA1200H
Downloaded from www.ManualsFile.com manuals search engine
NO.
PRICE
RANK
DESCRIPTIONPARTS CODE
NO. PARTS CODE
PRICE
RANK
DESCRIPTION
CD-BA1200H
C120,121 VCKYMN1HB561K J AA 560 pF,50V
C122,123 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C126,127 VCKYMN1HB271K J AA 270 pF,50V
C128,129 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
C130,131 VCKZPA1HF223Z J AA 0.022 µF,50V
C132,133 VCTYMN1CX332K J AA 0.0033 µF,16V
C134,135 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C136 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
C137 VCTYMN1EF223Z J AA 0.022 µF,25V
C138 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic
C139 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
C140 VCQPKA2AA822J J AA 0.0082 µF,100V,Polypropylene
C141 VCQYKA1HM393K J AB 0.039 µF,50V,Mylar
C142 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C145 VCKYMN1HB471K J AA 470 pF,50V
C146 VCKYMN1HB102K J AA 0.001 µF,50V
C148 VCKZPA1HF473Z J AA 0.047 µF,50V
C301 VCTYMN1EF223Z J AA 0.022 µF,25V
C302 VCKYMN1HB102K J AA 0.001 µF,50V
C321 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
C323 VCTYMN1EF223Z J AA 0.022 µF,25V
C330 VCCUMN1HJ150J J AA 15 pF (UJ),50V
C331 VCKZPA1HF473Z J AA 0.047 µF,50V
C332 VCTYMN1EF223Z J AA 0.022 µF,25V
C334 VCCUMN1HJ270J J AA 27 pF (UJ),50V
C335 VCKYMN1HB561K J AA 560 pF,50V
C341,342 VCTYMN1EF223Z J AA 0.022 µF,25V
C344 VCCSMN1HL330J J AA 33 pF,50V
C345~347 VCTYMN1EF223Z J AA 0.022 µF,25V
C350 VCTYBT1EF223Z J AA 0.022 µF,25V
C352 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C353,354 VCTYMN1EF223Z J AA 0.022 µF,25V
C355 VCCSMN1HL220J J AA 22 pF,50V
C356 VCKYMN1HB102K J AA 0.001 µF,50V
C357 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
C358 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C361 VCTYMN1EF223Z J AA 0.022 µF,25V
C362 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
C363 VCTYMN1EF223Z J AA 0.022 µF,25V
C364 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C365 VCKZPA1HF223Z J AA 0.022 µF,50V
C366 VCKYMN1HB102K J AA 0.001 µF,50V
C367,368 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C369 VCCUMN1HJ270J J AA 27 pF (UJ),50V
C370~372 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C373,374 VCTYPA1CX183K J AA 0.018 µF,16V
C380 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C381 VCCCMN1HH120J J AA 12 pF (CH),50V
C382 VCCCMN1HH150J J AA 15 pF (CH),50V
C385 VCTYMN1CY103N J AA 0.01 µF,16V
C386 VCKYMN1HB331K J AA 330 pF,50V
C387 VCTYMN1EF223Z J AA 0.022 µF,25V
C388 VCKYPA1HB102K J AA 0.001 µF,50V
C391 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C392 VCKYMN1HB102K J AA 0.001 µF,50V
C393 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C394 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C395 VCTYMN1EF223Z J AA 0.022 µF,25V
C396 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C397 VCTYMN1EF223Z J AA 0.022 µF,25V
C398 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C399 VCTYMN1EF223Z J AA 0.022 µF,25V
C601,602 VCKYMN1HB102K J AA 0.001 µF,50V
C603 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
C604 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic
C605 VCKZPA1HF223Z J AA 0.022 µF,50V
C606 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic
C607,608 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C609~612 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C613,614 VCTYPA1CX272K J AA 0.0027 µF,16V
C617,618 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C623~630 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C633 VCKYBT1HB102K J AA 0.001 µF,50V
C701 VCTYBT1EF223Z J AA 0.022 µF,25V
C702 RC-EZD227AF1A J AC 220 µF,10V,Electrolytic
C703 VCCSMN1HL150J J AA 15 pF,50V
C704 VCCSMN1HL180J J AA 18 pF,50V
C705 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C707,708 RC-EZD105AF1H J AB 1 µF,50V,Electrolytic
C710 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C711,712 RC-EZD106AF1C J AB 10 µF,16V,Electrolytic
C713 RC-EZD104AF1H J AB 0.1 µF,50V,Electrolytic
C714 VCTYMN1CY103N J AA 0.01 µF,16V
C715 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
C716 VCTYBT1EF223Z J AA 0.022 µF,25V
C717 RC-EZD106AF1H J AB 10 µF,50V,Electrolytic
C718 VCTYMN1EF223Z J AA 0.022 µF,25V
C719 RC-EZD476AF1C J AC 47 µF,16V,Electrolytic
! C801 RC-KZ001LAWZZ J AB 0.0047 µF,250VAC,Ceramic
C802 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C803 VCEAZA1VW477M J 470 µF,35V,Electrolytic
C804 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic
C805 VCKYPA1HB102K J AA 0.001 µF,50V
C807 VCKYPA1HB102K J AA 0.001 µF,50V
C903,904 VCKYPA1HB471K J AA 470 pF,50V
C905 VCKZPA1HF223Z J AA 0.022 µF,50V
C906 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C907 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic
C908,909 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar
C910 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic
C911 VCKZPA1HF223Z J AA 0.022 µF,50V
C912,913 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C914,915 VCEAZA1EW477M J AD 470 µF,25V,Electrolytic
C916,917 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C918 VCKYPA1HB221K J AA 220 pF,50V
C919 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C921,922 VCCSPA1HL221J J AA 220 pF,50V
C923~930 VCKZPA1HF223Z J AA 0.022 µF,50V
C931,932 VCKYPA1HB102K J AA 0.001 µF,50V
C933 VCCSPA1HL680J J AA 68 pF,50V
C934 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C935 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
C936,937 VCCSPA1HL101J J AA 100 pF,50V
C938 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C939,940 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C941 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C942,943 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C944 VCKZPA1HF223Z J AA 0.022 µF,50V
C945 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C946 VCEAZW1VW228M J AH 2200 µF,35V,Electrolytic
C947 VCEAZW1EW338M J AG 3300 µF,25V,Electrolytic
C950~953 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C954 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C955~957 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C958,959 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
RESISTORS
VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory
R3 VRS-TV2AB104J J AA 100 kohm,1/10W
R4 VRS-TV2AB103J J AA 10 kohm,1/10W
R5 VRS-TV2AB393J J AA 39 kohms,1/10W
R6 VRS-TV2AB273J J AA 27 kohms,1/10W
R7 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R8 VRS-TV2AB331J J AA 330 ohms,1/10W
R10 VRS-TV2AB273J J AA 27 kohms,1/10W
R11 VRS-TV2AB123J J AA 12 kohms,1/10W
R12,13 VRS-TV2AB681J J AA 680 ohms,1/10W
R14 VRS-TV2AB122J J AA 1.2 kohms,1/10W
R15 VRS-TV2AB103J J AA 10 kohm,1/10W
R16 VRD-ST2CD103J J AA 10 kohm,1/6W
R17 VRD-ST2CD102J J AA 1 kohm,1/6W
R19 VRD-ST2CD470J J AA 47 ohms,1/6W
R20 VRS-TV2AB221J J AA 220 ohms,1/10W
R21,22 VRS-TV2AB471J J AA 470 ohms,1/10W
R25 VRD-ST2CD103J J AA 10 kohm,1/6W
R35 VRD-ST2CD102J J AA 1 kohm,1/6W
R38 VRD-ST2CD271J J AA 270 ohms,1/6W
R39 VRD-ST2CD471J J AA 470 ohms,1/6W
R40 VRS-TV2AB122J J AA 1.2 kohms,1/10W
R42 VRS-TV2AB124J J AA 120 kohms,1/10W
R43 VRS-TV2AB224J J AA 220 kohms,1/10W
R44 VRD-ST2CD102J J AA 1 kohm,1/6W
R45 VRS-TV2AB122J J AA 1.2 kohms,1/10W
R46 VRS-TV2AB102J J AA 1 kohm,1/10W
R47 VRD-ST2EE3R3J J AA 3.3 ohms,1/4W
R48 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R50 VRS-TV2AB470J J AA 47 ohms,1/10W
R51~54 VRS-TV2AB683J J AA 68 kohms,1/10W
R55,56 VRD-ST2CD683J J AA 68 kohms,1/6W
R58 VRD-ST2CD221J J AA 220 ohms,1/6W
R71~78 VRD-ST2CD102J J AA 1 kohm,1/6W
R79 VRS-TV2AB155J J AA 1.5 Mohms,1/10W
R80 VRD-ST2CD105J J AA 1 Mohm,1/6W
– 2 –
Downloaded from www.ManualsFile.com manuals search engine
PRICE
RANK
DESCRIPTIONNO.
PARTS CODE NO. PARTS CODE
PRICE
RANK
DESCRIPTION
CD-BA1200H
R81,82 VRS-TV2AB222J J AA 2.2 kohms,1/10W
R83,84 VRS-TV2AB103J J AA 10 kohm,1/10W
R88 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R94,95 VRS-TV2AB103J J AA 10 kohm,1/10W
R101,102 VRD-MN2BD103J J AA 10 kohm,1/8W
R103 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R104,105 VRD-MN2BD102J J AA 1 kohm,1/8W
R106,107 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R108,109 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R110 VRD-MN2BD473J J AA 47 kohms,1/8W
R111,112 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R113 VRD-MN2BD473J J AA 47 kohms,1/8W
R114,115 VRD-ST2CD102J J AA 1 kohm,1/6W
R116,117 VRD-ST2CD560J J AA 56 ohms,1/6W
R118,119 VRD-MN2BD104J J AA 100 kohm,1/8W
R120,121 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R122,123 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R124,125 VRD-MN2BD333J J AA 33 kohms,1/8W
R126 VRD-MN2BD683J J AA 68 kohms,1/8W
R127,128 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R129,130 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R131,132 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R133,134 VRD-MN2BD101J J AA 100 ohm,1/8W
R135,136 VRD-MN2BD103J J AA 10 kohm,1/8W
R137 VRD-MN2BD153J J AA 15 kohms,1/8W
R138 VRD-ST2CD153J J AA 15 kohms,1/6W
R139 VRD-ST2EE181J J AA 180 ohms,1/4W
R140 VRD-ST2CD103J J AA 10 kohm,1/6W
R141 VRD-MN2BD103J J AA 10 kohm,1/8W
R142,143 VRD-ST2CD224J J AA 220 kohms,1/6W
R144 VRD-MN2BD473J J AA 47 kohms,1/8W
R145 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R146 VRD-RT2HD820J J AA 82 ohms,1/2W
R147 VRD-MN2BD473J J AA 47 kohms,1/8W
R148 VRD-MN2BD223J J AA 22 kohms,1/8W
R149 VRD-ST2CD4R7J J AA 4.7 ohms,1/6W
R157 VRD-ST2EE101J J AA 100 ohm,1/4W
R323 VRD-MN2BD683J J AA 68 kohms,1/8W
R336 VRD-MN2BD103J J AA 10 kohm,1/8W
R344 VRD-MN2BD471J J AA 470 ohms,1/8W
R345 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R346 VRD-MN2BD331J J AA 330 ohms,1/8W
R347 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R348 VRD-MN2BD681J J AA 680 ohms,1/8W
R349 VRD-MN2BD330J J AA 33 ohms,1/8W
R350 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R351 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R352 VRD-MN2BD102J J AA 1 kohm,1/8W
R353 VRD-MN2BD271J J AA 270 ohms,1/8W
R355 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R356 VRD-MN2BD102J J AA 1 kohm,1/8W
R357 VRD-ST2CD474J J AA 470 kohms,1/6W
R358 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R359 VRD-MN2BD182J J AA 1.8 kohms,1/8W
R360 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R361,362 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R363,364 VRD-MN2BD153J J AA 15 kohms,1/8W
R365 VRD-MN2BD103J J AA 10 kohm,1/8W
R369 VRD-MN2BD150J J AA 15 ohms,1/8W
R370 VRD-ST2CD102J J AA 1 kohm,1/6W
R372~374 VRD-MN2BD102J J AA 1 kohm,1/8W
R376 VRD-MN2BD102J J AA 1 kohm,1/8W
R377 VRD-MN2BD473J J AA 47 kohms,1/8W
R378 VRD-MN2BD102J J AA 1 kohm,1/8W
R379 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R380 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R381 VRD-MN2BD103J J AA 10 kohm,1/8W
R382 VRD-ST2EE151J J AA 150 ohms,1/4W
R383 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R384 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R385 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R386 VRD-ST2CD223J J AA 22 kohms,1/6W
R387 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R388 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R391,392 VRD-ST2EE271J J AA 270 ohms,1/4W
R393 VRD-MN2BD102J J AA 1 kohm,1/8W
R395 VRD-MN2BD473J J AA 47 kohms,1/8W
R601,602 VRD-ST2CD331J J AA 330 ohms,1/6W
R603,604 VRD-ST2CD182J J AA 1.8 kohms,1/6W
R607,608 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R609,610 VRD-ST2CD103J J AA 10 kohm,1/6W
R615,616 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R617 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R618 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R625 VRD-ST2CD223J J AA 22 kohms,1/6W
R702~704 VRD-MN2BD102J J AA 1 kohm,1/8W
R705~707 VRD-ST2CD102J J AA 1 kohm,1/6W
R708 VRD-MN2BD102J J AA 1 kohm,1/8W
R709~718 VRD-ST2CD102J J AA 1 kohm,1/6W
R719~721 VRD-MN2BD102J J AA 1 kohm,1/8W
R722 VRD-MN2BD103J J AA 10 kohm,1/8W
R724,725 VRD-ST2CD102J J AA 1 kohm,1/6W
R726~729 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R730 VRD-MN2BD102J J AA 1 kohm,1/8W
R732 VRD-ST2CD102J J AA 1 kohm,1/6W
R733~737 VRD-MN2BD102J J AA 1 kohm,1/8W
R741,742 VRD-MN2BD102J J AA 1 kohm,1/8W
R743 VRD-ST2CD330J J AA 33 ohms,1/6W
R744 VRD-MN2BD102J J AA 1 kohm,1/8W
R745 VRD-MN2BD104J J AA 100 kohm,1/8W
R748~751 VRD-MN2BD103J J AA 10 kohm,1/8W
R753 VRD-MN2BD103J J AA 10 kohm,1/8W
R755 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R756,757 VRD-MN2BD683J J AA 68 kohms,1/8W
R758,759 VRD-MN2BD103J J AA 10 kohm,1/8W
R760,761 VRD-MN2BD102J J AA 1 kohm,1/8W
R762,763 VRD-MN2BD473J J AA 47 kohms,1/8W
R765 VRD-MN2BD102J J AA 1 kohm,1/8W
R766~768 VRD-MN2BD103J J AA 10 kohm,1/8W
R769 VRD-ST2CD103J J AA 10 kohm,1/6W
R770 VRD-MN2BD473J J AA 47 kohms,1/8W
R771 VRD-ST2CD104J J AA 100 kohm,1/6W
R772 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R773 VRD-ST2CD101J J AA 100 ohm,1/6W
R775~777 VRD-MN2BD103J J AA 10 kohm,1/8W
R778 VRD-MN2BD102J J AA 1 kohm,1/8W
R779 VRD-RT2HD3R3J J AA 3.3 ohms,1/2W
R792 VRD-ST2CD102J J AA 1 kohm,1/6W
R804 VRD-ST2CD221J J AA 220 ohms,1/6W
R805 VRD-ST2CD473J J AA 47 kohms,1/6W
R806 VRD-ST2CD103J J AA 10 kohm,1/6W
R905 VRD-ST2CD121J J AA 120 ohms,1/6W
R906,907 VRD-ST2CD102J J AA 1 kohm,1/6W
R908 VRD-ST2CD121J J AA 120 ohms,1/6W
R909 VRD-ST2CD563J J AA 56 kohms,1/6W
R910,911 VRD-RT2HD271J J AA 270 ohms,1/2W
R912,913 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R914 VRD-ST2CD223J J AA 22 kohms,1/6W
R915 VRD-ST2EE821J J AA 820 ohms,1/4W
R916,917 VRD-ST2EE331J J AA 330 ohms,1/4W
R918~921 VRD-ST2EE6R8J J AA 6.8 ohms,1/4W
R922 VRD-ST2CD223J J AA 22 kohms,1/6W
R923 VRD-ST2CD330J J AA 33 ohms,1/6W
R925 VRD-ST2CD223J J AA 22 kohms,1/6W
R926 VRD-ST2CD103J J AA 10 kohm,1/6W
R927 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R928 VRD-ST2CD123J J AA 12 kohms,1/6W
R929,930 VRD-ST2CD221J J AA 220 ohms,1/6W
R939,940 VRD-ST2EE560J J AA 56 ohms,1/4W
RD01 VRD-ST2CD681J J AA 680 ohms,1/6W
RD02 VRD-MN2BD821J J AA 820 ohms,1/8W
RD03 VRD-ST2CD102J J AA 1 kohm,1/6W
RD04 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RD05 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RD06 VRD-MN2BD272J J AA 2.7 kohms,1/8W
RD07 VRD-MN2BD392J J AA 3.9 kohms,1/8W
RD08 VRD-ST2CD563J J AA 56 kohms,1/6W
RD09 VRD-MN2BD104J J AA 100 kohm,1/8W
RD10 VRD-MN2BD821J J AA 820 ohms,1/8W
RD11 VRD-MN2BD102J J AA 1 kohm,1/8W
RD12 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RD13 VRD-MN2BD681J J AA 680 ohms,1/8W
RD14 VRD-ST2CD821J J AA 820 ohms,1/6W
RD15 VRD-MN2BD102J J AA 1 kohm,1/8W
RD16 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RD17 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RD18 VRD-ST2CD272J J AA 2.7 kohms,1/6W
RD19 VRD-MN2BD392J J AA 3.9 kohms,1/8W
RD20 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RD21 VRD-ST2CD103J J AA 10 kohm,1/6W
RD22 VRD-ST2CD153J J AA 15 kohms,1/6W
RD23 VRD-MN2BD333J J AA 33 kohms,1/8W
RD24 VRD-MN2BD104J J AA 100 kohm,1/8W
RD25 VRD-MN2BD681J J AA 680 ohms,1/8W
RD26 VRD-MN2BD682J J AA 6.8 kohms,1/8W
– 3 –
Downloaded from www.ManualsFile.com manuals search engine
NO.
PRICE
RANK
DESCRIPTIONPARTS CODE
NO. PARTS CODE
PRICE
RANK
DESCRIPTION
CD-BA1200H
OTHER CIRCUITRY PARTS
BI4/CNS4 QCNWN1572AWZZ J AF Connector Ass’y,6/6Pin
BI601/CNS601 QCNWN1540AWZZ J AF Connector Ass’y,5/5Pin
BI702/CNS702 QCNWN1541AWZZ J AH Connector Ass’y,10/10Pin
CNP1 QCNCM704GAWZZ J AC Plug,7Pin
CNP2 QCNCM704HAFZZ J AC Plug,8Pin
CNP3 92LCONE6P53253 J AC Plug,6Pin
CNP3A 92LCONE6P53254 J AC Plug,6Pin
CNP4 QCNCM705FAFZZ J AB Plug,6Pin
CNP11 92LCONE5P53254 J AB Plug,5Pin
CNP12 92LCONEAP53254 J AD Plug,10Pin
CNP101 QCNCM705CAFZZ J AA Plug,3Pin
CNP102 QCNCM705GAFZZ J AB Plug,7Pin
CNP302 92LCONE2P5268 J AB Plug,2Pin
CNP701 QCNCWZX21AWZZ J Plug,21Pin
! CNP801 QCNCM049BAWZZ J AC Plug,2Pin
CNP901 QCNCM035FAWZZ J AC Plug,6Pin
CNS1A/B QCNWN1537AWZZ J AG Connector Ass’y,7/7Pin
CNS2A/B QCNWN1538AWZZ J AG Connector Ass’y,8/8Pin
CNS3A/B QCNWN1539AWZZ J AE Connector Ass’y,6/6Pin
CNS701 QCNCWZF21AWZZ J AF Plug,21Pin
CNS703 QCNCWZY13AWZZ J AC Plug,13Pin
! F901 92LFUSET252E J AD Fuse,T2.5A L 250V
! F902 92LFUSET162E J AC Fuse,T1.6A L 250V
FE301 RTUNS0012AWZZ J AV FM Front End
FFC13 QCNWN1544AWZZ J AE Flat Cable,13Pin
FFC21 QCNWN1629AWZZ J AH Flat Cable,21Pin
FL701 VVKSVA9MS13-1 J AZ FL Display
FW901 QCNWN1612AWZZ J AD Flat Wire,5Pin
JK901 QJAKM0010AWZZ J AF Jack,Headphones
LG901 QLUGP0001AWZZ J AC Lug
LUG1 QLUGP0002AWZZ J AB Lug
M1 92LMTR2790CASY J BB Motor with Chassis [Spindle]
M2 92LMTR1854BASY J AP Motor with Gear [Sled]
M3 92LTWMEN7E6Y J AR Motor with Worm Pulley
[T/T Up/Down Loading]
RL801 RRLYD0011AWZZ J AE Relay
RX701 VHLN63H380A-1 J AK Remote Sensor,N63H380A
SO301 QTANC0101AWZZ J AF Terminal,FM Antenna
SO901 QTANA0416AWZZ J AE Terminal,Speaker
! SO902 QSOCJ0204AWZZ J AE Socket,AC Input
SW1 SWMPU10780MLB J Switch,Push Type [Open/Close]
SW2 SWMPU11470MLB J Switch,Push Type [Clamp]
SW3 SWMPU11470MLB J Switch,Push Type [Disc Number]
SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In]
SW701 92LSWICHT1663T J AC Switch,Key Type
[ON/STAND-BY]
SW702 92LSWICHT1663T J AC Switch,Key Type [CLOCK]
SW703 92LSWICHT1663T J AC Switch,Key Type
[TIMER/SLEEP]
SW709 92LSWICHT1663T J AC Switch,Key Type [DISC SKIP]
SW710 92LSWICHT1663T J AC Switch,Key Type
[OPEN/CLOSE]
SW711 92LSWICHT1663T J AC Switch,Key Type
[EQUALIZER/X-BASS/DEMO]
SW712 92LSWICHT1663T J AC Switch,Key Type [Volume Up]
SW713 92LSWICHT1663T J AC Switch,Key Type [Volume Down]
SW714 92LSWICHT1663T J AC Switch,Key Type [CD]
SW715 92LSWICHT1663T J AC Switch,Key Type [Tape]
SW716 92LSWICHT1663T J AC Switch,Key Type
[Tuning/Time Down]
SW717 92LSWICHT1663T J AC Switch,Key Type [Memory/Set]
SW718 92LSWICHT1663T J AC Switch,Key Type [Rewind]
SW719 92LSWICHT1663T J AC Switch,Key Type [Fast Forward]
SW720 92LSWICHT1663T J AC Switch,Key Type [Play/Repeat]
SW721 92LSWICHT1663T J AC Switch,Key Type [Stop]
SW723 92LSWICHT1663T J AC Switch,Key Type [REC/PAUSE]
SW724 92LSWICHT1663T J AC Switch,Key Type
[TUNING/TIME UP]
SW725 92LSWICHT1663T J AC Switch,Key Type [Tuner (Band)]
CD MECHANISM PARTS
301 NGERH0011AWZZ J AC Gear,Middle
302 NGERH0012AWZZ J AC Gear,Drive
303 MLEVP0080AWZZ J AC Rail,Guide
304 NSFTM0020AWFW J AD Shaft,Guide
305 92LMCUSN1524A J AD Cushion
! 306 92LHPC1LXASY J BD Pickup Unit Ass’y
306- 1 ———— — Pickup Unit
(Not Replacement Item)
306- 2 NGERR0043AFZZ J AC Gear,Rack
306- 3 MSPRC0961AFZZ J AA Spring,Rack
701 XBSSD26P06000 J AA Screw,ø2.6×6mm
702 XHBSD20P05000 J AA Screw,ø2×5mm
703 XBBSD20P03000 J AA Screw,ø2×3mm
704 LX-WZ1070AFZZ J AA Washer,ø1.5×ø3.8×0.25mm
M1 92LMTR2790CASY J BB Motor with Chassis [Spindle]
M2 92LMTR1854BASY J AP Motor with Gear [Sled]
SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In]
CABINET PARTS
201 92LCAB3327AASY J Front Panel Ass’y
201- 1 ———— — Front Panel
(Not Replacement Item)
201- 2 GDORF0076AWSA J AE Holder,Cassette,Tape 1
201- 3 GDORF0077AWSA J AE Holder,Cassette,Tape 2
201- 4 GCOVA1270AWSA J AH Cover,Cassette,Tape 1
201- 5 GCOVA1271AWSA J AH Cover,Cassette,Tape 2
201- 6 HDECQ0541AWSA J AE Panel,Cassette,Tape 1
201- 7 HDECQ0542AWSA J AE Panel,Cassette,Tape 2
201- 8 HDECQ0577AWSA J AG Panel,Amp.
201-10 JKNBZ0677AWSA J AG Knob,Volume
201-11 JKNBZ0678AWSA J AD Knob,Function Base
201-12 JKNBZ0721AWSA J AG Knob,On/Stand-by/Clock/Timer/
Sleep
201-13 JKNBZ0712AWSA J AH Knob,Play/Stop
201-14 JKNBZ0713AWSA J AH Knob,FF/REW
201-15 JKNBZ0676AWSA J AF Knob,Tuning
201-16 HDECQ0544AWSA J AH Panel,Decoration
201-17 GCOVA1272AWSA J AE Cover,Function Knob,A
201-18 MLIFP0008AWZZ J AD Damper
201-19 MSPRD0092AWFJ J AB Spring,Cassette,Tape 1
201-20 MSPRD0093AWFJ J AB Spring,Cassette,Tape 2
201-21 92LBADGE1671A J AC Badge,SHARP
201-22 JKNBZ0675AWSA J AF Knob,Equalizer/X-BASS/Demo
201-23 GCOVA1273AWSA J AE Cover,Function Knob,B
201-24 GCOVA1274AWSA J AE Cover,Function Knob,C
202 92LCAB3325BASY J Side Panel Ass’y,Left
202- 1 ———— — Side Panel,Left
(Not Replacement Item)
202- 2 PCUSG0022AWZZ J AB Cushion,Leg
203 92LCAB3325CASY J Side Panel Ass’y,Right
203- 1 ———— — Side Panel,Right
(Not Replacement Item)
203- 2 PCUSG0022AWZZ J AB Cushion,Leg
204 92LCOV3303AASY J CD Tray Cover Ass’y
204- 1 ———— — Cover,CD Tray
(Not Replacement Item)
204- 2 GCOVA1254AWSA J AE Cover,CD Tray Panel,Left
204- 3 GCOVA1255AWSA J AE Cover,CD Tray Panel,Right
205 GCAB-1184AWSA J AP Top Cabinet
206 GITAR0584AWSA J AK Rear Panel [Except for U.K.]
206 GITAR0585AWSA J Rear Panel [For U.K.]
208 LANGK0110AWFW1J AD Support,Cassette Lock,Tape 1
209 LANGK0111AWFW1J AD Support,Cassette Lock,Tape 2
213 LCHSM0104AWFW J Main Chassis
214 LHLDZ1087AWSA1 J AC Holder,FL Display
219 MLOKC0003AWZZ J AD Lock Lever,Cassette,Tape 1
220 MLOKC0004AWZZ J AD Lock Lever,Cassette,Tape 2
221 MSPRD0109AWFJ J AB Spring,Cassette Lock,Tape 1
222 MSPRD0110AWFJ J AB Spring,Cassette Lock,Tape 2
224 92LPT0331105 J AM Table Loading
225 PCUSG0022AWZZ J AB Cushion,Leg
226 PRDAR0153AWFW J AH Heat Sink,Main
230 QCNWN1615AWZZ J AC Lug Wire
! 231 QFSHD0001AWZZ J AB Holder,Fuse
232 92LBE241414 J AD Belt
234 92LEVA0330702 J AD Velvet Carpet,Chassis
235 92LMAG0104302 J AE Magnet
236 92LMT0304302 J AB Plate,Metal
237 92LNBAND1318A J AA Nylon Band,80mm
238 92LNM0305401 J AB Velvet Carpet
239 92LPT0303002 J AB Roller
240 92LPT0304303 J AB Lever,Stop
241 92LPT0304304 J AB Stopper
242 92LPT0304305 J AE Lever,Lock
243 92LPT0304306 J AG Stabilizer
244 92LPT0304307 J AC Support,Cam
245 92LPT0304308 J AB Lock Gear Pin
246 92LPT0304309 J AB Cap,Pulley Stopper
247 92LPT0305413 J AG Cam Gear Lower
248 92LPT0309506 J AD Gear,Turntable Drive
249 92LPT0309507 J AD Gear,Open/Close Drive
250 92LPT0309508 J AD Gear,Planet
– 4 –
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PRICE
RANK
DESCRIPTIONNO.
PARTS CODE NO. PARTS CODE
PRICE
RANK
DESCRIPTION
CD-BA1200H
251 92LPT0309509 J AD Gear,Drive
252 92LPT0309510 J AE Gear,Pulley
253 92LPT0309511 J AD Gear,Middle
254 92LPT0311101 J AB Lever,Clamp
255 92LPT0311102 J AC Lever,Disc
256 92LPT0312005 J AL Gear,Cam
257 92LPT0320201 J AE Support,Stabilizer
258 92LPT0330301 J AU Chassis,Loading
259 92LPT0330803 J AK CD,Chassis
260 92LPT0331003 J AT Chassis,Slide
262 92LSP0304303 J AB Spring,Stopper
263 92LSP0304305 J AB Spring,Lock
264 92LSP0304306 J AB Spring,Lock Gear
268 KMECB0012AWZZ J BG Tape Mechanism Ass’y
270 LHLDZ1230AWZZ J AC Holder,LED
271 92LRDAT1468B J AE Heat Sink,Sub
272 92LCAUT1706A1 J AC Label,Class 3 Laser
273 92LCAUT1706B J AA Label,Laser
601 LX-JZ0003AWFF J AA Screw,ø3×12mm
604 XEBSF30P12000 J AA Screw,ø3×12mm
605 XESSD30P10000 J AA Screw,ø3×10mm
606 XHBSD26P04000 J AA Screw,ø2.6×4mm
610 XJBSF30P10000 J AA Screw,ø3×10mm
611 XJBSD30P08000 J AA Screw,ø3×8mm
612 LX-HZ0009AWFD J AC Screw,Special
613 LX-HZ0082AFZZ J AA Screw,ø4×8mm
614 LX-JZ0010AFFD J AA Screw,Special
616 LX-BZ2222AXZZ J Screw,Special
618 92LSC0308MBZI J AB Screw,ø3×8mm
619 92LSC0308RBZI J Screw,ø3×8mm
620 XEBSD26P08000 J AA Screw,ø2.6×8mm
621 XJBSF30P08000 J AA Screw,ø3×8mm
ACCESSORIES/PACKING PARTS
! 1 QACCB0012AW00 J AC Power Supply Cord
[For U.K./Hong Kong]
! 1 QACCE0007AW00 J AH AC Power Supply Cord
[Except for U.K./Hong Kong]
2 QANTL0008AWZZ J AH AM Loop Antenna
3 SPAKA0242AWZZ J Packing Add.,Left/Right
4 SPAKC0896AWZZ J Packing Case [Except for U.K.]
4 SPAKC0982AWZZ J AR Packing Case [For U.K.]
5 SPAKP0013AWZZ1 J AC Polyethylene Bag,Unit
6 SPAKZ0573AWZZ J Sheet,CD Tray
7 TGAN-3170UMZZ J AE Resistration Card [For U.K. Only]
8 TINSE0310AWZZ J AG Operation Manual [For U.K.]
8 TINSZ0553AWZZ J AP Operation Manual
[Except for U.K.]
9 TINSE0314AWZZ J AB Quick Guide [For U.K. Only]
10 TLABE0375AWZZ J Label,Bar Code [For U.K.]
10 TLABE0425AWZZ J Label,Bar Code [Except for U.K.]
11 TLABZ0604AWZZ J AB Label,Energy
12 TLABZ0605AWZZ J AB Label,Saving Energy
13 TLABZ0786AWZZ J Label,Feature,Tape 1
[Except for U.K.]
13 TLABZ0788AWZZ J Label,Feature,Tape 1 [For U.K.]
14 TLABZ0787AWZZ J Label,Feature,Tape 2
15 92LBAG1460C1 J AB Polyethylene Bag,Accessories
16 92LBAG1770A J AB Polyethylene Bag,AC Power
Supply Cord [For U.K. Only]
17 92LFANT1535A J AF FM Antenna
18 RRMCG0229AWSA J AR Remote Control
GFTAB1022AWSB J AK Battery Lid,Remote Control
P.W.B. ASSEMBLY (Not Replacement Item)
PWB-A1~3 92LPWB3327MANS J — Main/Display/Headphones
(Combined Ass’y)
PWB-B 92LPWB3303CDUS J — CD Servo
PWB-C QPWBF0027AWZZ J AD CD Motor (PWB Only)
PWB-D ———— — Tape Mechanism
PWB-E 92LPC99C017 J AE CD Loading Motor (PWB Only)
OTHER SERVICE PART
UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner
SPEAKER BOX PARTS
901 92LJ1911B J AU Net Frame Ass’y
902 92L9557-1 J Speaker Box Ass’y
903 92LJ9797C J AE Port Cushion
904 92LP5879-1 J Label,Specifications
905 92LF1377A J AC Screw,ø3.5×13mm
906 92LD4680C J Speaker Cord
907 92LJ1912B J AX Duct Panel
SP1,2 VSP0010PBY38A J AU Speaker
PACKING PARTS
1 92LN1885B J AG Packing Add.,Speaker,Bottom
2 92LN1885T J AG Packing Add.,Speaker,Top
3 92LV4974A J AC Polyethylene Bag,Speaker
– 5 –
CP-BA1200H
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 7 –
Figure 7 CABINET EXPLODED VIEW (1/2)
A
B
C
D
E
F
G
H
1
23456
Note: Only tape mechanism assembly and consumable parts are supplied for replacement purposes.
CD-BA1200H
202-1
202
610
202-2
PWB-D
206
605x5
613x4
203-1
203-2
203
201-7
201-6
201-4
201-5
201-2
201-16
201-3
201-20
PT801
201-19
201-8
611x3
610
225x2
268
620
201-18
201-18
201
201-17
201-23
201-24
201-1
616
201-21
620
MM1
MAIN BELT
FLYWHEEL
ASS'Y
TAPE 1
FLYWHEEL
ASS'Y
TAPE 2
PWB-A1
231x4
601x3
FL701
270
214
213
237
612
605x9
606x2
614x7
610x3
621x7
610x2
610x2
271x2
226
201-22
201-10
201-15
201-14
201-12
201-13
201-11
221
219
208
612
222
606x2
220
209
230
Silicon
grease
FF/REW
ROLLER
ASS'Y
FF/REW
ROLLER
ASS'Y
BELT CONNECTION
PWB-A2
IC904
IC902
614x2
Q905
IC901
PWB-A3
Downloaded from www.ManualsFile.com manuals search engine
CD-BA1200H
– 8 –
Figure 8 CABINET EXPLODED VIEW (2/2)
A
B
C
D
E
F
G
H
1
23456
CD-BA1200H
248
CD
MECHANISM
205
257
235
236
243
224
259
239
239
260
204-2
204-1
204-3
258
204
240
239x4
604x2
604x2
250x4
256
247
262
238
241
244
618
251
252
255
249
253
PWB-B
239
254
246
232
263
234
M3
M3
PWB-E
242
SW3
SW2
SW1
619
264
245
273
272
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CD-BA1200H
PACKING METHOD (FOR U.K. ONLY)
Setting position of switches and knobs
Tape Mechanism STOP
– 10 –
1. AC Power Supply Cord QACCB0012AW00
2. AM Loop Antenna QANTL0008AWZZ
3. Packing Add., Left/Right SPAKA0242AWZZ
4. Packing Case SPAKC0982AWZZ
5. Polyethylene Bag, Unit SPAKP0013AWZZ1
6. Sheet, CD Tray SPAKZ0573AWZZ
7. Resistration Card TGAN-3170UMZZ
8. Operation Manual TiNSE0310AWZZ
9. Quick Guide TiNSE0314AWZZ
10. Label, Bar Code TLABE0375AWZZ
CD-BA1200H
11. Label, Energy TLABZ0604AWZZ
12. Label, Saving Energy TLABZ0605AWZZ
13. Label, Feature, Tape 1 TLABZ0788AWZZ
14. Label, Feature, Tape 2 TLABZ0787AWZZ
15. Polyethylene Bag, Accessories 92LBAG1460C1
16. Polyethylene Bag,
AC Power Supply Cord 92LBAG1770A
17. FM Antenna 92LFANT1535A
18. Remote Control RRMCG0229AWSA
CP-BA1200H
1. Packing Add., Speaker, Bottom 92LN1885B
2. Packing Add., Speaker, Top 92LN1885T
3. Polyethylene Bag, Speaker 92LV4974A
UNIT
FRONT SIDE OF
SPEAKERS
Bottom
TOP
FRONT
A
B
A
FRONT SPEAKER CP-BA1200H
B
5
back
Top
3
4
10
2
17
1
16
7
9
15
8
18
6
12
11
13
14
1
2
3
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CD-BA1200H
COPYRIGHT 2000 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any from or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.
A0004-2278DS•HA•M
SG • SK • EX
SHARP CORPORATION
Communication Systems Group
Quality & Reliability Control Center
Higashihiroshima, Hiroshima 739-0192, Japan
Printed in Japan
©
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