. Technical Specifications……………………………………...................1-2
. Safety Instruction, Warning & Notes….……………………….....….....1-3
. Mechanical and Dismantling Instructions………….............................2-1
. Region Code, Software Version& Upgrades……………....................
.3-1
. Trouble Shooting Chart………………………………………….……….
.4-1
. Wiring Diagram………………………………………..…....….…..….….5-1
. Electrical Diagrams and Print-layouts..….……………..…….......….…6-1
. Set Mechanical Exploded View & Electrical Part list.……….....….…..7-1
. Electrical Parts List…………………………………………....….....…....8-1
. Revision List………………………………………………….…..….........9-1
TABLE OF CONTENTS
Chapter
3139 785 32912
Version 1.2
DVP3120(K)
Service Manual
PHILIPS
GB
©Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
CLASS 1
LASER PRODUCT
Published by TCL-ET0735 Service Audio Printed in The Netherlands Subject to modification
DVP3120/05/12/51/55/94/75/77/78,DVP3120x/94
DVP3120K/55/93/98
Service
DVD Player
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Technical Specifications
TV standard (PAL/50Hz) (NTSC/60Hz)
Number of lines 625 525
Playback Multi standard (PAL/NTSC)
Video performance
Video DAC 12 bit, 108MHz
YPbPr 0.7Vpp ---- 75 ohm
Video output 1Vpp ----- 75 ohm
RGB
嗻
SCART
嗼
0.7Vpp ---- 75 ohm (For Europe Version )
Video format
Digital Compression MPEG 2 for DVD,SVCD
MPEG 1 for VCD
DVD 50Hz 60Hz
Horiz resolution 720 pixels 720 pixels
Vertical resolution 576lines 480 lines
VCD 50Hz 60Hz
Horiz. resolution 352 pixels 352 pixels
Vertical resolution 288lines 240 lines
Audio format
Digital MPEG/AC-3/ Compressed
PCM Digital
16, 20, 24bits
fs, 44.1, 48, 96kHz
MP3(ISO 9660) 96,112,128,256kbps
& variable bit rate fs,32,
44.1,48 kHz
Analogue Sound Stereo
Dolby surround compatible downmix from Dolby Digital multi-channel
sound
Audio performance
DA converter 24bits, 192KHz
DVD fs 96kHz 4Hz----44kHz
fs 48kHz 4Hz----22kHz
SVCD fs 48kHz 4Hz----22kHz
fs 44.1kHz 4Hz----20kHz
CD/ VCD fs 44.1kHz 4Hz----20kHz
Signal-Noise (1kHz) >90dB
Dynamic Range (1kHz) >80dB
Cross talk (1kHz) >70dB
Distortion/Noise (1kHz) >65dB
MPEG MP3 MPEG Audio L3
Connections
Scart Output Euroconnector (For Europe version)
YPbPr output Cinch 3x
Video output Cinch( yellow)
Audio output (L+R ) Cinch (white/red)
Digital output 1 coaxial
IEC60958 for CDDA/ LPCM
IEC61937 for MPEG1/2,
Dolby Digital
Cabinet
Dimensions (w X h X d) 360 x 37 x 235 mm
360 x 37 x 209 mm (For DVP3120 /05/12/55)
Weight Approximately 2 kg
Power consumption
Power supply Rating 110V-240V;
50/60HZ
Power consumption <10W
Power consumption in standby mode <1W
Specifications subject to change without prior notice.
1-2
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Safety instruction
1. General safety
Safety regulations require that during a repair:
. Connect the unit to the mains via an isolation transformer.
. Replace safety components indicated by the symbol
,
only by components identical to the original ones. Any
other component substitution (other than original type)
may increase risk of fire or electrical shock hazard.
Safety regulations require that after a repair, you must
return the unit in its original condition. Pay, in particular,
attention to the following points:
. Route the wires/cables correctly, and fix them with the
mounted cable clamps.
. Check the insulation of the mains lead for external
damage.
. Check the electrical DC resistance between the mains
plug and the secondary side:
1) Unplug the mains cord, and connect a wire between
the two pins of the mains plug.
2) Set the mains switch the “on” position (keep the
mains cord unplug).
3) Measure the resistance value between the mains
plug and the front panel, controls, and chassis
bottom.
4) Repair or correct unit when the resistance
measurement is less than 1M
¡
.
5) Verify this, before you return the unit to the
customer/user (ref. UL-standard no. 1492).
6) Switch the unit “off”, and remove the wire between
the two pins of the mains plug.
2.Laser safety
This unit employs a laser. Only qualified service personnel
may remove the cover, or attempt to service this device
(due to possible eye injury).
Laser device unit
Type : Semiconductor laser GaAlAs
Wavelength : 650nm (DVD)
: 780nm (VCD/CD)
Output power : 7mW (DVD)
: 10mW (DVD /CD)
Beam divergence: 60 degree
Note: Use of controls or adjustments or performance of
procedure other than those specified herein, may result in
hazardous radiation exposure. Avoid direct exposure to
beam.
Safet
y
instruction, Warnin
g
& Notes
1-3
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Warning
1.General
. All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD). Careless handing during
repair can reduce life drastically. Make sure that, during
repair, you are at the same potential as the mass of the
set by a wristband with resistance. Keep components and
tools at this same potential. Available ESD protection
equipment:
1) Complete kit ESD3 (small tablemat, wristband,
connection box, extension cable and earth cable)
4822 310 10671.
2) Wristband tester 4822 344 13999.
. Be careful during measurements in the live voltage
section. The primary side of the power supply , including
the heat sink, carries live mains voltage when you
connect the player to the mains (even when the player is
“off”!). It is possible to touch copper tracks and/or
components in this unshielded primary area, when you
service the player. Service personnel must take
precautions to prevent touching this area or components
in this area. A “lighting stroke” and a stripe-marked
printing on the printed wiring board, indicate the primary
side of the power supply.
. Never replace modules, or components, while the unit is
“on”.
2. Laser
. The use of optical instruments with this product, will
increase eye hazard.
. Only qualified service personnel may remove the cover
or attempt to service this device, due to possible eye
injury.
. Repair handing should take place as much as possible
with a disc loaded inside the player.
. Text below is placed inside the unit, on the laser cover
shield:
Notes: Manufactured under licence from Dolby
Laboratories. The double-D symbol is trademarks of Dolby
Laboratories, Inc. All rights reserved.
CAUTION: VISIBLE AND INVISIBLE LASER
RADIATION WHEN OPEN, AVOID EXPOSURE
TO BEAM.
1-4
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Lead-Free requirement for service
INDENTIFICATION:
Regardless of special logo (not always indicated)
One must treat all sets from 1.1.2005 onwards, according
next rules.
Important note
: In fact also products a little older can also
be treated in this way as long as you avoid mixing
solder-alloys (leaded/ lead-free). So best to always use
SAC305 and the higher temperatures belong to this.
Due to lead-free technology some rules have to be
respected by the workshop during a repair:
x Use only lead-free solder alloy Philips SAC305 with
order code 0622 149 00106. If lead-free solder-paste is
required, please contact the manufacturer of your
solder-equipment. In general use of solder-paste within
workshops should be avoided because paste is not easy
to store and to handle.
x Use only adequate solder tools applicable for lead-free
solder alloy. The solder tool must be able
o To reach at least a solder-temperature of 400°C,
o To stabilize the adjusted temperature at the
solder-tip
o To exchange solder-tips for different applications.
x Adjust your solder tool so that a temperature around
360°C
– 380°C is reached and stabilized at the solder
joint. Heating-time of the solder-joint should not exceed
~ 4 sec. Avoid temperatures above 400°C otherwise
wear-out of tips will rise drastically and flux-fluid will be
destroyed. To avoid wear-out of tips switch off un-used
equipment, or reduce heat.
x Mix of lead-free solder alloy / parts with leaded solder
alloy / parts is possible but PHILIPS recommends
strongly to avoid mixed
solder alloy types (leaded and lead-free). If one cannot
avoid, clean carefully the
solder-joint from old solder alloy and re-solder with new
solder alloy (SAC305).
x Use only original spare-parts listed in the
Service-Manuals. Not listed standard-material
(commodities) has to be purchased at external
companies.
x Special information for BGA-ICs:
- always use the 12nc-recognizable soldering
temperature profile of the specific BGA (for
de-soldering always use highest lead-free
temperature profile, in case of doubt)
- lead free BGA-ICs will be delivered in so-called
‘dry-packaging’ (sealed pack including a silica gel
pack) to protect the IC against moisture. After
opening, dependent of MSL-level seen on
indicator-label in the bag, the BGA-IC possibly
still has to be baked dry. This will be
communicated via AYS-website.
Do not re-use BGAs at all.
x For sets produced before 1.1.2005, containing
leaded soldering-tin and components, all needed
spare-parts will be available till the end of the
service-period. For repair of such sets nothing
changes.
x On our website:
www.atyourservice.ce.Philips.com
You find more information to:
BGA-de-/soldering (+ baking instructions)
Heating-profiles of BGAs and other ICs used in
Philips-sets
You will find this and more technical information
within the “magazine”, chapter “workshop news”.
For additional questions please contact your local
repair-helpdesk.
Notes
1-5
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Mechanical and Dismantling Instructions
Dismantling Instruction
The following guideline is a general instruction for how to dismantle the player, Detailed operation done according the set unit.
Step1: Remove 5 screws around the Top Cover, then remove the Top Cover (Figure 1).
Step2: If it is necessary to dismantle Loader or Front Panel, It should be remove the Front door assembly first. (Figure 2)
Note: Make sure to operate gently otherwise the guider would be damaged.
2-1
Please kindly note that dismantle
the front door assembly carefully
to avoid damage tray and the front
door assembly.
Figure 2
Figure 1
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Mechanical and Dismantling Instructions
Dismantling Instruction
Step3: If the tray can’t open in normal way, you can make it through the instruction as below (Figure 3).
Note: Make sure to operate gently otherwise the guider would be damaged.
Step4: Dismantling Loader, disconnect the 3 connectors aiming in the below figure, and remove 1 screw around the
Loader. (Figure 4)
2-2
Figure 4
CON 3
CON 1
CON 2
Push the guider until the tray out.
Make sure to operate gently to
avoid dama
g
eha
pp
enin
g
.
Figure 3
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Mechanical and Dismantling Instructions
Dismantling Instruction
Step5: Dismantling Front Panel, disconnect the 3 connector, then release the snaps on the both sides of Front Panel and bottom
cabinet , then gently pull the Panel out from the set. (Figure 5 & 6 & 7)
Figure 5
CON 4
2-3
Figure 6
Snap 1
Snap 2
Figure 7
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Mechanical and Dismantling Instructions
Dismantling Instruction
Step6: Dismantling Main Board, first disconnect the 1 connector, then remove 4 screws to remove the Main board. (Figure 8)
Step7: Remove the 2 screws on Power Board to dismantle the Power Board. (Figure 9)
2-4
Figure 9
CON 6
Figure 8
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Software upgrade
Preparation to upgrade software
1) Start the CD Burning software and create a new CD
project (Data Disc) with the following setting:
Label: DVP312X (No need the label name)
File Name: DVPXXXX_XX.BIN
Power on the set and open the tray, then press <5><5>
to check the File Name.
Note: It is required capital letter for the File System
name
2) Burn the data into a blank CDR
A. Procedure for software upgrade:
1) Power on the set and insert the prepared Upgrade
CDR.
2) The set will starts reading disc & response with the
following display TV screen:
Upgrade File DETECTED
Upgrade?
Press Play TO START.
3) Press <OK> button to confirm, then screen will display :
Files coping…
UPGRADING…
4) The upgraded disc will automatically out when files
coping complete, then take out the disc.
5) About 1 minute later, the tray will automatically close
when upgrading complete.
B. Read out the software versions to confirm upgrading
1) Power on the set and press <Setup> button on the
remote control.
2) Press<1><3><7><9>button to check the software
information.
The software version and other information are display
on the TV screen as follows:
Version XX.XX.XX.XX (Main version)
SUB-VER XX.XX.XX.XX (software version of
application software)
8032 XX.XX.XX.XX
Servo XX.XX.XX.XX (software version of
Servo)
RISC XX.XX.XX.XX
DSP XX.XX.XX.XX
Region Code X
3-1
Caution: The set must not be power off during
upgrading, Otherwise the Main board will be
damaged entirely.
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4-1
Spindle motor does not move
Yes
Yes
No
No
No
No
Yes
Check whether “RFA5V”
(+5V) voltage is normal.
Correct connection
Check the RFA5V power
supply
Check/Replace Q7ǃQ8.
Check/ Replace U1.
Have no to focus
1. Check U1 42pin FOO signals
2.If there are F+, F-, T+ and T-
signals output from U2.
Check/Replace the loader
Yes
Yes
No
Go
Check whether laser voltage
(2V for VCD & 2.2V for DVD)
on Collector of Q7 and Q8
Check the FFC connection
between 24P and the loader.
1. Whether voltage on pin 44 of U1
varies between 0 and 3.3V (3.3V
for VCD and 0V for DVD),
2. Whether peripheral components
are eroded or badly soldered.
Trouble shooting chart
Motor no move
DVP3120/51/55/94/75, DVP3120K/55/93/98
Remark: Trouble shooting chart for
Downloaded from www.ManualsFile.com manuals search engine
4-2
The power can not be on or off
Go
Yes
Yes
No
No
The power can’t be
on or off
Yes
Repair the power board
Check the power supply
on the power board is
normal.
Check/Correct connection
Whether the connection
to K301 is broken.
Correct the connection
Replace U1.
No
No
Yes
Yes
Check if the CON301 on the front
board to CN5 on the decoder board
is in good contact.
Whether there is 0V and
3.3V voltage difference on
Pin 100 PCON
of U1.
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55/93/98
Downloaded from www.ManualsFile.com manuals search engine
4-3
All output voltages on the power board is 0V or deviated.
No
No
No
Yes
No
U1(PIN 8 - Drain waveform)
Replace F1
Replace C4 if D1, D2, D3, D4
are normal.
Check/ replace U1.
Check whether U2 are eroded.
All output voltages on
the power board is 0V or
deviated
Check whether
there is 300V on C4.
Check whether 100KHz
oscillating signal on
Pin6 of U1
Check if +5V, +12V, -12V
are short.
Check whether the components in the
short-circuit voltage are defected or eroded.
Yes
Yes
Yes
Yes
U1(PIN 3 - RC waveform)
Check whether
F1 is blown
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55/93/98
Downloaded from www.ManualsFile.com manuals search engine
4-4
Disc cannot be read.
No
Yes
No
Yes
No
Yes
Yes
No
No
Yes
Disc cannot be read.
Check the loaded circuit
1.Check voltage on pin 44 of U1
varies between 0 and 3.3V:
Æ3.3V for VCD
Æ0V for DVD
2.Check whether peripheral
components are eroded or defect
Check the FFC connection
between 24P and the loader.
Check U1 and peripheral components
Re-solder or replace the defective parts
Check the connection
between U1
Correct connection
Replace U1 or loader.
Yes
Check whether there is
laser voltage (1.9V for VCD
and 2.3V for DVD) on
Collector of Q7 &Q8
Check if there is RFO signal
on pin17 of CN3. (The
normal RFO signal is a clear
reticulated wave)
Check U1, U2, and
peripheral components are
eroded or badly soldered.
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55/93/98
Downloaded from www.ManualsFile.com manuals search engine
4-5
Only DVD disc or only disc except DVD can be played
No
No
Yes
Only DVD disc, or only disc
exce
p
t DVD can be Pla
y
ed.
Check the FFC
connection between
24
p
in and the loader.
Check the loaded circuit
Check the solder status on U1 and
peripheral components
Check whether there
is voltage variance on
p
in 22 of U1.
check if bad solder exist on U1 and
peripheral components
Replace the bad spare parts
Check whether pin 1 to pin38
of U1 and peripheral
components are badly
soldered
,
defected
Check Q4, Q5, Q6
whether in good
condition
Yes
Yes
Yes
Go
Correct connection
Change U2 or the loader.
No
No
Yes
Check laser voltage (2V)
output on Collector of Q7, if
pin 22 of U1 is at low level.
No
Trouble shooting chart
DVP3120/51/55/94/75, DVP3120K/55/93/98
Remark: Trouble shooting chart for
Downloaded from www.ManualsFile.com manuals search engine
4-6
Distorted audio and loud noise
Yes
No
Yes
Yes
No
Distorted audio and
loud noise
Replace R9 and R14
Replace Q12, Q15
Check he power supply
voltages +12V and -12V
to the operation amplifying
L7 andR19 are normal
Check whether the
muting transistors Q12,
Q15, are normal
Checking the U1 leads
the feet has no to break
to open
Correct connection
Check whether the U7
or U1 power supply
normal
No
Yes
Yes
Check U1, U7
Replace U1, U7
No
Trouble shooting chart
No
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55/93/98
Downloaded from www.ManualsFile.com manuals search engine
4-7
Abnormal color of video picture
Yes
Abnormal color of
video
p
icture
Check whether the 3.3V
and 2.5V power supply
voltages on the decoder
board are normal.
Check Y1, R19, C32 and C33
Check other of power supply electric
circuit
Correct the connection
Check whether the
video filter network
circuit is normal.
Yes
Yes
No
No
No
Check whether the 27MHz
output signal is normal.
Change U1
Yes
Trouble shooting chart
DVP3120/51/55/94/75, DVP3120K/55/93/98
Remark: Trouble shooting chart for
Downloaded from www.ManualsFile.com manuals search engine
4-8
Remote reception is insensitive or fails.
No
Remote reception is
insensitive or fails.
Check if the remote
control works
p
ro
p
erl
y
.
Check battery
Check R66ǃC68
Use an oscilloscope to check
if there is output waveform
from the first pin IR of the
remote censor after pressing
button on the remote control.
REM1(PIN 3 - RC waveform)
Check if there is IR
signal on pin 106 of
U12
Check if the power
supply voltage to the
remote censor is normal
Go
No
No
No
Yes
Yes
Yes
Correct connection
Yes
Change U1
IR waveform
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55/93/98
Downloaded from www.ManualsFile.com manuals search engine
4-9
No video picture, no sound.
Change CE17, R47,
No video picture,
no sound.
Check if the reset circuit consisting
of CE17, R47, D2,L30 is normal (at
a high level for tens of milliseconds,
then constantl
y
at 0V
)
.
Check whether there is
27MHz signal output.
Check if there is 115MHz
signal output on L7.
Check the loaded circuit
Crystal oscillator Y1 and
peripheral components
are defected or eroded.
Check whether
short-circuit or bad
solder on U3, U6
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Reconnect the component in
short-circuit
Check U4.
27M waveform
SDRAM(L7 SDCLK) waveform
Check whether all the
voltages from the power
board to the decoder board
are normal.
CVBS(R85 point) waveform
Trouble shooting chart
Go
No
DVP3120/51/55/94/75, DVP3120K/55/93/98
Remark: Trouble shooting chart for
Downloaded from www.ManualsFile.com manuals search engine
4-10
No display on LED, and buttons do not work
No
No
No
No display on LED, and
buttons do not work
Check whether there is
correct contact
between CON301 and
CN5
Correct connection
Fix power supply board top
a power supply for should
electric circuit
Check the U1’s pin 92,94,95 arrive
the CN5 connect condition
Correct connection
Replace U301 or LED
Yes
Yes
Yes
Check VCC(+5v)
voltage on the power
and front board
Check there are CS,
DATA and CLK signals on
CON301 on the front
board.
1.Check whether bad solder exists
on U301 and pins of LED,
2.Check whether the circuit
connected to K302, K303, K304
and K301 is broken,
3.Check whether R300, R301 and
R302 are o
p
en-circuit.
CN5 (PIN 2 CLK) CN5 (PIN4 DOUT)
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55/93/98
Yes
Yes
No
Downloaded from www.ManualsFile.com manuals search engine
4-11
Spindle motor does not move
Yes
Yes
No
No
No
No
Yes
Check whether “RFA5V”
(+5V) voltage is normal.
Correct connection
Check the RFA5V power
supply
Check/Replace Q7ǃQ8.
Check/ Replace U1.
Have no focus
1. Check U1 42pin FOO signals
2.If there are F+, F-, T+ and T-
signals output from U2.
Check/Replace the loader
Yes
Yes
No
Go
Check whether laser voltage
(2.3V for DVD & 1.9V for CD)
on Collector of Q7 and Q8
Check the FFC connection
between 24P and the loader.
1.Whether voltage on pin 129 of
U1 varies between 0 and 3.3V
(3.3V for CD and 0V for DVD),
2.Whether peripheral components
are eroded or badly soldered.
Trouble shooting chart
Motor no move
FOO waveform
Remark: Trouble shooting chart for
DVP3120/05/12
Downloaded from www.ManualsFile.com manuals search engine
4-12
The power can not be on or off
Go
Yes
Yes
No
No
The power can’t be
on or off
Yes
Repair the power board
Check the power supply
on the power board is
normal.
Check/Correct connection
Whether the connection
to K301 is broken.
Correct the connection
Replace U1.
No
No
Yes
Yes
Check if the CON301 on the front
board to CN6 on the decoder
board is in good contact.
Whether there is 0V and
3.3V voltage difference on
Pin 100 PCON
of U1.
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Downloaded from www.ManualsFile.com manuals search engine
4-13
All output voltages on the power board is 0V or deviated.
No
No
No
Yes
No
U1(PIN 8 - Drain waveform)
Replace F1
Replace C1&C2 if D1, D2, D3,
D4 are normal.
Check/ replace U1.
Check whether U1 are eroded.
All output voltages on
the power board is 0V or
deviated
Check whether
there is 300V on C1
Check whether 100KHz
oscillating signal on
Pin6 of U1
Check if +5V, , +12V and
-12V are short.
Check whether the components in the
short-circuit voltage are defected or eroded.
Yes
Yes
Yes
Yes
U1(PIN 3 - RC waveform)
Check whether
F1 is blown
T
rouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Downloaded from www.ManualsFile.com manuals search engine
4-14
Disc cannot be read.
No
Yes
No
Yes
No
Yes
Yes
No
No
Yes
Disc cannot be read.
Check the loaded circuit
1.Check voltage on pin 44 of U1
varies between 0 and 3.3V:
Æ3.3V for CD
Æ0V for DVD
2.Check whether peripheral
components are eroded or defect
Check the FFC connection
between 24P and the loader.
Check U1 and peripheral components
Re-solder or replace the defective parts
Check the connection
between U1
Correct connection
Replace U1 or loader.
Yes
Check whether there is
laser voltage (2.3V for DVD
and 1.9V for CD) on
Collector of Q7 &Q8
Check if there is RFO signal
on pin17 of CN3. (The
normal RFO signal is a clear
reticulated wave)
Check U1, U2, and
peripheral components are
eroded or badly soldered.
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Downloaded from www.ManualsFile.com manuals search engine
4-15
Only DVD disc or only disc except DVD can be played
No
No
Yes
Only DVD disc, or only disc
exce
p
t DVD can be Pla
y
ed.
Check the FFC
connection between
24pin and the loader.
Check the loaded circuit
Check the solder status on U1 and
peripheral components
Check whether there
is voltage variance on
p
in 23 of U1.
check if bad solder exist on U1 and
peripheral components
Replace the bad spare parts
Check whether pins of U1
and peripheral
components are badly
soldered, defected
Check Q7 whether
in good condition
Yes
Yes
Yes
Go
Correct connection
Change U1 or the loader.
No
No
Yes
Check laser voltage (2.3V)
output on Collector of Q7, if
pin22 of U1is at low level.
No
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Downloaded from www.ManualsFile.com manuals search engine
4-16
No display on LED, and buttons do not work
No
No
No
Yes
Yes
No display on LED, and
buttons do not work
Check whether there is
correct contact
between CON301 and
CN6
Correct connection
Fix power supply board top
a power supply for should
electric circuit
Check the U1’s pin 92,94,95 arrive
the CN6 connect condition
Correct connection
Replace U301 or LED
Yes
Yes
Yes
No
Check VCC(+5v)
voltage on the power
and front board
Check there are CS, DATA
and CLK signals on CON301
on the front board.
1.Check whether bad solder exists
on U301 and pins of LED,
2.Check whether the circuit
connected to K302, K303, K304 and
K301 is broken,
3.Check whether R300, R301 and
R302 are o
p
en-circuit.
CN6 (PIN 4 CLK) CN6 (PIN6 DOUT)
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Downloaded from www.ManualsFile.com manuals search engine
4-17
istorted audio and loud noise
No
Yes
No
Yes
No
No
Distorted audio and
loud noise
Correct connection
Replace Q17ˈQ20
Yes
Check whether the
muting transistor
Q17,Q20, are normal
Checking the U8 leads
the feet has no to break
to open
Correct connection
Replace U1
if the clock signal AOUT0,
ABCK and ALRCK output
by U1 are normal
Check whether the U1
or U9 powersupply
normal
Yes
Check the power supply
voltages +12V and -12V
to the decode board are
normal.
Yes
Check U9
Replace U1 or U9
No
Yes
SACLK waveform
SBCLK waveform SSLRCK waveform
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Downloaded from www.ManualsFile.com manuals search engine
4-18
Abnormal color of video picture
Yes
Abnormal color of
video
p
icture
Check whether the 3.3V
and 1.8V power supply
voltages on the decoder
board are normal.
Check Y1, R17, C32 and C33
Check other of power supply electric
circuit
Correct the connection
Check whether the
video filter network
circuit is normal.
Yes
Yes
No
No
No
Check whether the
27MHz output signal is
normal.
change U1
Yes
No
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Check if the video signals on Pin
175,179,181,182 of U1 are normal
Downloaded from www.ManualsFile.com manuals search engine
4-19
Remote reception is insensitive or fails.
No
Remote reception is
insensitive or fails.
Check if the remote
control works
p
ro
p
erl
y
.
Check battery
Check R315ǃC315
Use an oscilloscope to check
if there is output waveform
from the first pin IR of the
remote censor after pressing
button on the remote control.
REM301(PIN3 - RC waveform)
Check if there is IR
signal on pin 106 of U1
Check if the power
supply voltage to the
remote censor is normal
Go
No
No
No
Yes
Yes
Yes
Correct connection
Yes
Change U1
IR waveform
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Downloaded from www.ManualsFile.com manuals search engine
4-20
No video picture, no sound.
Change CE17ˈD2ˈL25ˈR43,
No video picture,
no sound.
Check if the reset circuit
consisting ofCE17, D2ˈ
L25 and R43 is normal
Check whether there is
27MHz si
g
nal out
p
ut.
Check the loaded circuit
Crystal oscillator Y1 and
peripheral components
are defected or eroded.
No
No
No
Yes
Yes
Yes
27Mhz waveform
Check whether all the voltages
from the power board to the
decoder board are normal.
CVBS(R76 point) waveform
Check if there is 135MHz
signal output on L7.
Check whether
short-circuit or bad
solder on U4,U7
SDRAM(L7 PCLK) waveform
Check U1.
No
No
Reconnect the component in
Yes
Yes
Check if short-circuit and
bad solder exist on Pin
175
Yes
No
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Go
Downloaded from www.ManualsFile.com manuals search engine
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DATA
OK BOARD
-12V
4
GND_LD
VR_CD
GND
POWER_K
CD-LD
9
OPU_HFM(-RFA5V)
1
6
RF_F
IR Receiver
1
HOMESW
TACT+
1
INSW
DVD LOADER
+5V
GND
GND
GND
GND
24
RF
Remark:DVP3120 have no Karaoke.
2
MIC
9
1
SP-
POWER
SUPPLY
TACT-
8M/16M
FLASH
1
GND
AGND
GND
VC
DVD_LD
POWER_K
LOAD-
16M SDRAM
RF_D
SWITCH
BOARD
OUTSW
(TCL)TDM-1 + KHM313
RF_E
CLK
CD/DVD
DV33
IR
EEPROM
VCC(-RFA5V)
VR_DVD
1
LED DRIVE
ET6202
+12V
MTK1389D
LED Display
GND
GND
KARAOKE A/D
CS5340
7
SL-
RF_A
RF_B
MD(C-GND)
5
MOTOR
DRIVER
AM5888S
+5V
CS
LOAD+
4
RF_C
NC(C-GND)
1
+5V
1
KARAOKE AMP
Key-matrix
1
TACT-
NC(C-GND)
-12V
SL+
7
2
1
AC IN
LED+5V
1
SP+
FACT+
CN1
CN9CN5
J1
CN2
CN3
CON301
CON302
CN601
CON2
CN301
CON1
U1
U3 U4
U2
U6
U11
U301
REM301
LED1
COAXL&R
CN8
AUDIO
AMP&LPF
Y
VIDEO
LPF&DRIVE
Pb
PRCN6
CVBS
DVP3120(K)/XX WIRING DIAGRAM
5-1 5-1
Downloaded from www.ManualsFile.com manuals search engine
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
)5200$,1%2$5'
C300
C301
C302
C303
C306
C314
C315
C316
CE300
CE301
CON301
CON302
D301
D302
K302
K303
K304
LED1
R300
R301
R302
R303
R304
R305
R306
R307
R308
R315
REM301
U301
B2
B2
B2
B2
B1
A1
B1
C1
C2
B1
A1
C1
D2
D2
E3
E2
D2
E2
B2
B2
B2
B2
B2
B2
C1
C2
C2
B1
B1
D2
GRID6
CLK
5VL
GRID3
GRID6
IR
GND
GRID5
POWER_K
CLK
CS
KS1
POWER_K
SEG4
GRID[1:7]
SEG2
SEG2
SEG3
GRID1DATA
DATA
SEG4
GND
5VL
KEY2
SEG6
GRID2
GRID4
KS2
DV33
KEY1
SEG5
GRID7
IR
GRID7
SEG[1:9]
SEG5
GRID5
SEG6
CS
SEG3
SEG1
GRID3
GRID4
GND
SEG1
5V
GRID2
GRID1
DV33
5V
K303
play/pause
C300
100P
R315
100 ohm
C301
100P
C302
100P
U301
ET6202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
OSC
DI/O
CLK
STB
KEY1
KEY2
VDD
SEG1/KS1
SEG2/KS2
SEG3/KS3
SEG4/KS4
SEG5/KS5
SEG6/KS6
SEG7/KS7
GND
GRID1
GRID2
GND
GRID3
GRID4
GND
VDD
SEG14/GRID5
SEG13/GRID6
SEG12/GRID7
SEG10/KS10
SEG9/KS9
SEG8/KS8
+
CE300
47uF
C315
47p
CON302
CON2(2.0)
1
2
C314
47p
+
CE301
47uF
R307 10K
R308 10K
R303
4K7
R304
4K7
R305
4K7
REM301
REM
1
2
3
IR
GND
VCC
C316
47p
C306
0.1u
K304
open/close
R300 100
R306
51K
R301 100
LED1
JDD350501AG
1
2
3
4
5
6
7
8
9
10
11
12
13
GRID1
GRID2
GRID3
GRID4
GRID5
GRID6
GRID7
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
D3021N4148
R302 100
D3011N4148
C303
0.1u
CON301
CON9(2.0)
1
2
3
4
5
6
7
8
9
K302 stop
6-1
6-1
Front Board Electric Diagram for DVP3120(K)/XX
Downloaded from www.ManualsFile.com manuals search engine
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
C200
C201
C203
C204
C205
C206
C207
C208
C209
CE200
CE201
CN601
D200
G1
L200
MIC200
Q200
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
RP200
U200A
U200B
USB
A1
B1
B2
C2
C1
D2
A2
C2
D2
A1
B1
D3
A2
A3
A1
A1
B2
B1
B1
A2
B2
B2
C1
D2
D2
C3
C3
B1
C2
C1
D2
A3
+5V
-12VA
+5V
MIC_OUT
USB_DN
USB_DP
USB_DP
USB_DN
VCC
-12V
MIC_OUT
MIC
-12V -12VA
VCC
VCC
CE201
22uF
C204
100p
R206
3.9K
C208
1uF/0805
C207
1uF/0805
G1
C206 47p
R203
8.2K
CN601
USB1.1
1
2
3
4
5
6
7
8
R207 6.8K
MIC200
2
3
1
2
3
1
C200
0.1u
D200
1N4148
C203
1000p
L200
FB500R
R204
4.7K
R210
150
+
-
U200B
NJM4558
5
6
7
84
R201
2.2K
C201
0.1u
C205 47p
RP200
10K
1 3
2
4
5
CE200
22uF
R209
680
USB
3
4
5
1
2
6
VCC
DATA-
DATA+
GND
GND
GND
+
-
U200A
NJM4558
3
2
1
8 4
R205 68K
R208
1K
Q200
9014
R202 1K
R200
1.2K
C209
1uF/0805
6-2
6-2
OK+USB Board Electric Diagram for DVP3120K/XX
Downloaded from www.ManualsFile.com manuals search engine
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
* CAUTION :
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
C1
C10
C11
C12
C14
C2
C3
C4
C5
C6
C7
C8
C9
CON1
CON2
D1
D10
D2
D3
D4
D5
D6
D7
D8
F1
L1
L2
L6
R1
R10
R11
R12
R13
R2
R3
R4(NU)
R5
R7
R8
R9
RV1
T1
TR1
U1
U2
U3
B1
B3
B3
B1
C2
B1
C1
C2
B2
C2
C2
C2
B2
A1
D2
A1
C2
B1
A1
B1
C1
C1
C2
B2
A1
B1
C2
B1
C2
C3
B2
A2
B3
B2
B2
C2
D2
D3
B3
C3
A1
B2
A1
A2
B3
B3
+
C7
1000uF/16V
R1
NU
+
C4
47uF/25V
+
C1
22uF/400V
D3
1N4007
C11
0.1uF/50V
R3
1/4W120K
C5
152/1KV
+
C6
47uF/25V
R12
1/6W33
R5
1/6W5.6K 1%
U2
PC123X92
12
43
F1
T2AL/250ac
+
C2
22uF/400V
D6
IN4148
R10
1/6W100
D5
IN4148
C14
NU
U3
TL431
2
1
3
C10
0.1uF/50V
U1
TNY276
8 1
5
6
4
7
3
2
S EN/UV
S
S
Drain
S
NC
BP/M
RV1
10K471
R11
1/6W22
D7
FR102
D8
IN4007
R7
1/6W5.1k 1%
L6
⺕⦴
+
C9
10uF/50V
T1 EEL22
8
11
6
4
7
3
1
9
5
2
12
10
R9
1/6W10k
D2
1N4007
R2
1/4W120K
+
C8
470uF/16V
D10 SR360
CON1
AC INPUT
1 2
++
D1
1N4007
TR1
NTC 10
R8
1/6W2.2k
+
C3
10uF/50V
CON2
8X2.5 HEADER
1
2
3
4
5
6
7
8
+5V
+5V
GND
GND
+12V
GND
-12V
-24V
R13
1/6W100k
D4
1N4007
R4(NU)
1/6W10k
L2
6.8uH
C12
102/400Vac
L1
680uH
Power Board Electric Diagram for DVP3120/51/55/94/75
6-4
6-4
Downloaded from www.ManualsFile.com manuals search engine
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
* CAUTION :
C1
C10
C11
C12
C2
C3
C4
C5
C6
C7
C8
C9
CON1
CON2
CY1
D1
D10
D2
D3
D4
D5
D6
D7
B1
A3
C3
C2
B1
C1
C2
A2
C2
C3
C3
A3
A1
D2
B4
A1
C3
A1
A1
A1
C1
C2
C2
D8
D9
F1
FB1
L1
L2
R1
R10
R11
R12
R2
R3
R5
R7
R8
R9
RV1
T1
TR1
U1
U2
U3
B2
B2
A1
B1
B1
C3
A2
B3
A3
C2
B2
B2
D3
D3
B3
B3
A1
B2
A1
A2
B3
B3
R5
12k 1%
D10
SR240
TR1
NTC 10
D2
1N4007
R2
300K/1/4W
+
C4
47uF/25V
D3
1N4007
D6
1N4148
U3
TL431
2
1
3
D9
1N4007
D4
1N4007
+
C8
470uF/16V
CON1
AC INPUT
1 2
++
R8
2.2k
+
C6
47uF/25V
R1
56k 1/4W
C12
102/50V(NU)
U2
PC123X92
12
43
RV1
10K471
R10
220
+
C3
10uF/50V(NU)
R12
22(NU)
D8
1N4007
R7
11.3k 1%
+
C9
10uF/50V
R3
300K/1/4W
D5
FR102(NU)
L2
6.8uH
+
C2
22uF/250V
C11
0.1uF
+
C1
22uF/250V
F1
T2AL/250ac
FB1
2.2uH
D7
1N4148
L1
750uH
T1
8
11
1
7
3
5
9
2
4
12
10
6
R11
22
R9
10k
D1
1N4007
+
C7
1000uF/16V
CY1
102/400Vac
C10
0.1uF
CON2
8X2.5 HEADER
1
2
3
4
5
6
7
8
+5V
+5V
GND
GND
+12V
GND
-12V
-22V
C5
222/400V
U1
FSDH321
4 5
1
2
8
3
7
6
CS Startup
GND
Vcc
Drain
FB
Drain
Drain
Power Board Electric Diagram for DVP3120/05/12,DVP3120K/55/93/98
6-6
6-6
Downloaded from www.ManualsFile.com manuals search engine
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
OP AMP.
SUPPLY
VCC_AUDIO
DEVICE
LDO_AV33
Servo 3.3V
PICKUP HEADER
Digital 5V
RF 5V
DVDD
V18
3 MEMORY /VIDEO OUT
Digital 3.3V
MT1389D
MT1389D
Audio +12V
Audio 5V
OP AMP.
4 AUDIO OUT
NAME
VCC
+12V
Digital 3.3V
MT1389D
AVCC
TYPE
SDRAM
Audio 3V3
SD33
1 INDEX & POWER
AVDD
2 RF, SERVO & MPEG - MT1389D
-12V
Audio -12V
VCC3_AUDIO
DV33
Digital 1.8V
RFV33
Laser Diode 3.3V
TO POWER BOARD
Imax 800mA
Imax=40mA
30mA
LED/PCON:
L: STBY.
H:
Working.
Imax 90mA
+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)
CE2
CE3
CE4
CE5
CE6
CE7
CE8
CN1
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
L1
L2
L3
L4
L5
L21
L22
L23
L24
Q2
Q3
R3
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
D
D
D
D
C
D
C
A
D
D
D
D
C
C
C
D
D
A
A
A
A
D
C
D
C
D
D
D
D
D
D
D
D
D
D
D
D
A
C
C
C
B
B
D
B
B
B
B
B
B
B
B
B
B
2
2
2
3
3
3
4
3
1
1
1
2
3
3
3
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
1
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
4
4
4
4
4
LED5V
M5V
LED/PCON
VCC_AUDIO
-12V
+P12V
GND AGND VGND MGNDRFGND
RFA5V
PCON
APLLVDD3
DV33
ADACVDD3
DACVDD3
RFVDD3
FLASH_VCC
PLLVDD3
RFGND
RFGND
DV33
LDO_AV33
SD33RFGND
DV33
VCC_AUDIO
M5V
+12V
DV33
-12V
+12VA
-12VA
LED5V
GNDVGND
RFA5V
R8
NC
C8
0.1U
R14 100/0805
L2
500
C18
0.1uF
L22 500
R5
4.7K
C24
0.1uF
L21 FB AXIAL
1
7
CN1
CON7 2.5mm
1
2
3
4
5
6
7
C21
0.1uF
C3
0.1uF
C5
0.1U
C19
0.1uF
L1
500/0805
C22
0.1uF
L5 500
+
CE6
100uF/16v
C20
0.1uF
C6
0.1U
C23
0.1uF
+
CE4
47uF/16v
L24 500
+
CE3
470uF/6.3v
L3
500
C2
1000P
C17
0.1uF
+
CE7
47uF/16v
R3
10/0805
R6
4.7K
C16
0.1uF
Q2
BT3904
C14
0.1uF
C9
0.1uF
L4
500
C12
0.1uF
+
CE8
100uF/16v
C1
0.1uF
C15
0.1uF
C11
0.1uF
L23 500
+
CE5
47uF/16v
R7
22k
R12
22K
Q3
8550D
+
CE2
47uF/16v
R10
NC
C4
0.1uF
R9 100/0805
R11
2K
R13
2K
C13
0.1uF
C7
0.1U
C10
0.1uF
6-8
6-8
Main Board Electric Diagram for DVP3120/51/55/94/75, DVP3120K/55/93/98: INDEX
Downloaded from www.ManualsFile.com manuals search engine
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
1.9V
66ma
MEMORY
2N3904
0.03V
0.3ma
AUDIO INTERFACE
2.3V
51.5ma
FLASH
0.017V
0.16ma
Very Important to
reduce Noise
IIC
upgrade SW
R44(100)
HD62
R48(10)
R47(4.7)
R47(10)
R48(4.7)
R43(0)
R43(100)
R44(0)
KHM310
(MIC input)
put these part(L6,L7,C49,C53) near
the EMPG IC as possible
(5~15p)
(5~15p)
2CH:USE ASDAT2;
6CH:USE AR
C51(120pF)
HD-62
C51(NC)
KHM313
Imax=250mA
Imax=600mA
TO FRONT PANEL
LED-
LED2
LED3
Imax=350mA
DVP3110
DVP3120
R63 R64,R65 C64
500FB
NC
NC
500FB 100P
0R RES
CN5
1--13pin
3--11pin
model L14,L15
100R
NC
CB1
CB2
CE9
CE10
CE11
CE12
CE13
CE14
CE15
CE16
CE17
CE18
CE19
CE20
CN2
CN3
CN4
CN5
CN9
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C61
C62
C63
C64
C65
A
A
C
C
A
B
B
A
A
A
D
B
B
C
A
A
D
D
D
B
B
A
A
B
C
C
B
B
B
B
A
B
B
B
C
A
B
B
D
B
B
B
B
D
B
B
B
D
B
B
B
A
A
B
B
B
B
D
D
D
4
4
1
1
1
2
2
2
3
3
3
4
4
4
1
2
3
4
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
3
3
3
3
3
4
4
4
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C106
C135
D2
D3
D4
J1
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
L30
Q4
Q5
Q6
Q7
Q8
Q9
Q10
RN1
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R31
R32
R33
R34
R35
R36
R37
D
C
D
C
C
B
C
D
D
D
A
A
A
B
B
B
D
D
D
B
B
A
D
D
A
A
A
D
C
D
D
D
C
A
A
A
A
A
B
C
C
B
D
B
B
D
A
A
B
C
A
A
A
A
A
D
C
A
A
A
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
4
4
4
1
2
2
3
3
4
4
4
4
4
3
2
2
2
3
3
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
R38
R39
R40
R41
R42
R43
R46
R47
R48
R49
R50
R51
R52
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R75
R76
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP18
TP19
U1
U2
Y1
A
A
A
B
B
B
D
D
A
A
C
C
B
B
B
B
C
C
A
A
A
D
D
D
C
C
A
C
C
B
C
B
C
A
A
B
B
D
D
B
B
B
B
B
B
C
A
B
A
B
A
B
A
B
B
A
B
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
3
3
3
3
1
3
1
Y4
DQ3
XI
OP+
TXD
APLLVDD3
DCKE
DCLK
ML
B
RXD
BA0
AD0
S1
AD5
AD7
DQ6
D
PWR#
TEO
WE#
CAS#
OP+
CS#
TEZISLV
ALRCK
AD6
ALRCK
BA[0..1]
SDA
DQ9
DQ0
V20
A2
TROPEN
FS
DQ1
V1P4
Y5
DQ2
SDA
DQ15
ABCK
LDO2
Y6
D
V1P4
A[0..20]
A7
DQ13
A11
PRD#
A
MA3
C
LIMIT
DCKE
STBY
DQ10
V1P4
PLLVDD3
VSCK#
MA9
ASPDIF
AD4
A18
RFVDD3
POWER_K
RFOP
A14
MA2
DQ14
DQ4
FOO
OPO
MA4
SL+
FEO
DQ8
PRD#
DQ11
MUTE_DAC
DQM[0..1]
JITFN
DACVDD3
ADIN
ASDAT2
XO
A3
A1
A5
LIMIT
MA[0..11]
TRO
DQM1
AD[0..7]
IOA
F
JITFN
PCON/LED1
DQ[0..15]
V2P8
S2
DQ7
TRCLOSE
AD3
DMO
MA0
A9
VREF
VSTB#
A6
MA7
LDO1
V2P8
C
WE#
LDO1
B
RAS#
AD1
RFVDD3
PCE#
AD2
MA10
A13
PWR#
E
OP-
A19
PCE#
A10
RAS#
IOA
JITFO
ADACVDD3
OPO
MA8
DQ5
A0
RFV18
MA5
XTALI
XI
BA1
A20
Y3
RFVDD3
VSDA#
MA1
JITFO
ALRCK
FMO
CS#
A12
V18
ADIN
MA6
XO
A16
A15
TROUT
CAS#
A
SP-
SDO
SP+
LDO2
OP-
ACLK
A4
SCL
RFON
TRIN
DQ12
DQM0
A17
SCL
A8
RFVDD3
RxD
TxD
V1P4
DMSO
TRSO
PCON/LED1
MDI1
MDI2
V1P4
F-
SL-
FMSO
FOSO
V1P4
ACLK
DCLK
MA11
URST#
IR#
ABCK
VSDA#
RESET
RESET
RFO
MUTE_DAC
ASDAT2
WP#
SP+
LOAD+
SP-
SL-
LOAD-
V1P4
TROPEN
DMSO
TRSO
SL+
FOSO
FMSO TRCLOSE
STBY
T-
VSTB
FOO
TRO
FMO
DMO
TROUT
LOAD+
TRIN
DV33
IR
IR#
VSTB#
VSCK#
POWER_K
ML
PCON/LED1
LOAD-
E
IOA
RFGND
C
F+
T+
F
B
T+
MDI1
LD-CD
T-
F+
DVDVR
A
V20
CDVR
RFGND
F-
AVCC1
V20
F-
F+
LD-DVD
AVCC1
D
VSDA#
VSCK
IR
VSDA
VER2
VER2VER1
VER1
POWER_K
VSCK#
MIC
RFO
CAS# [3]
PCON
ABCK
ASPDIF
Y4
DQM[0..1] [3]
AL
AD[0..7] [3]
ACLK
BA[0..1] [3]
RAS# [3]
A[0..20] [3]
DQ[0..15] [3]
Y5
MA[0..11] [3]
DCKE [3]
DCLK [3]
Y6
MUTE
SCL [3]
PCE# [3]
SDA [3]
SDO
PWR# [3]
WE# [3]
CS# [3]
ALRCK
PRD# [3]
Y3
AR
RESET#
WP#
REGO1
TR_B1 TR_B2
REGO2
TR_B1
REGO1
REGO2
TR_B2
MIC
RFA5V
GND
RFGND
RFGND
RFGND
RFGND
V18
RFGND
DV33
RFA5V
DV33
DACVDD3
RFGND
V18
RFGND
RFVDD3
RFGND
ADACVDD3
LDO_AV33
RFVDD3
RFGND
DV33
RFGND
DV33
V18
RFGND
RFVDD3
RFGND
RFGND
RFV18
PLLVDD3
RFGND
APLLVDD3
DV33
DV33
M5V
M5V
DV33
V18
GND
M5V
GND
RFV18
RFGND
DV33
V18
LED5V-12VA
DV33
RFGND
GND
-12VA
VCC_AUDIO
DV33
TP10
+
CE9
10uF/16v
Q6
2SK3018
2
13
L6 100/0603
TP17
TP19
CB1
0.1uF
R48 4.7
TP14 TP15
L15 100/0603
L7 100/0603
R18
10K(nc)
C62
0.015uF
TP5
TP4
R61 10k
C71
0.1uF
C41
0.1uF
R47
10K
TP8
R24 15K
C74
1uF
TP3
R72
5.1k/1%
TP11
URST#
R43 0
C37 0.1uF
R41
R
C59
330p
Q10
SS8550D
b
ec
C65
100p
C25 390p
C70
47p
R66 33
C67
47p
C81
0.1uF
TP1
C79
0.1uF
Q7 9012
+
CE11
47uF/16v
C38 0.033uF
+
CE17
100uF/16v
TP7
C53
10p
L9
10uH
C46 1uF
Q9
SS8550D
C32
22p
L8
500
C45 1uF
C66
100p
R42
R
C44
0.1uF
C49
10p
R52 27K
L10
10uH
TP9
U2
AM5888
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
2930
VINFC
VOTR-
VOTR+
VOSL-
REGO2
TRB1
VOTK+
REV
VOFC+
VOFC-
VCTL
VCC2
NC
NC
BIAS
FWD
VINSL+
REGO1
MUTE
VCC
VOSL+
VOLD+
VOLD-
VOTK-
VINLD
GND
TRB2
VINTK
G1G2
R49 4.7
R64 500R
L30 500R
CB2
0.1uF
C34
1000p
R40
100
C39 0.047uF
+
CE20
220uF/16v
C28
0.1uF/N.C
C47 1uF
R32 1
R62 10k
R20 100K
R39
100
C50 1uF
C33
22p
C54
0.1uF
R28
680K
R50
0
C27 2200p
C60
330p
CN9
pitch=2.0mm*4
1
2
3
4
C58
0.1uF
R63 NC/500R
+
CE10
10uF
R27
150K
+
CE19
220uF/16v
TP16
R33
750(2K)
D2
1N4148
MT1389D
U1
MT1389D
MT1379
2
210
3
4
5
1
212
213
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
216
28
27
30
29
32
31
43
26
25
33
34
35
36
42
41
45
39
40
46
38
37
65
64
62
61
60
59
58
52
81
77
76
55
74
73
72
71
63
83
53
54
70
57
82
75
66
68
80
69
56
67
84
85
86
87
88
89
90
91
92
93
94
95
106
96
97
204
205
98
99
100
101
102
103
104
105
107
108
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
137
138
136
135
134
133
132
131
130
129
128
126
127
125
124
123
122
121
120
118
119
117
116
115
114
113
111
112
110
109
209
215
24
214
191
190
198
197
208
207
196
211
206
203
201
202
200
199
194
195
192
184
185
182
181
180
179
186
178
177
175
173
174
164
171
170
169
168
172
167
166
165
163
193
44
47
48
49
50
51
78
79
176
183
188
189
187
DVDA
CRTPLP
DVDB
DVDC
DVDD
AGND
OSP
OSN
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
AVDD3
V2REFO
SGND
VREFO
V20
TEO
FEO
FG/ADIN1
RFLVL/RFON
CSO/RFOP
TEZISLV
OP_OUT
OP_INN
OP_INP
FOO
TRO
GPIO1
TROPENPWM
PWMOUT1/ADIN0
GPIO2
FMO
DMO
HIGHA4
HIGHA5
HIGHA7
DVDD3
A16
IOWR#
DVDD3
IOA6
AD6
AD2
AD1
IOA18
DVSS
IOOE#
IOA1
DVSS
HIGHA6
ALE
IOA7
HIGHA0
IOCS#
IOA19
IOA21
AD0
HIGHA3
HIGHA1
AD5
IOA20
DVSS
HIGHA2
DVDD18
AD7
A17
DVDD3
IOA0
UWR#
URD#
UP1_2
UP1_3
GPIO6
UP1_4
UP1_5
IR
UP1_6
DVSS
ADCVDD3
ADCVSS
UP1_7
UP3_0
UP3_1
UP3_4
UP3_5
GPIO7
ICE
PRST#
INT0#
DVDD3
ACLK
ABCK
DVSS
GPIO5
GPIO4
GPIO3
DVDD18
RA4
RA5
RA6
RA7
DVDD3
RA8
RA9
RA11
CKE
RCLK
DVSS
RA3
DVSS
RA2
RA1
RA0
RA10
BA1
DVDD3
BA0
RCS#
RAS#
DVDD18
CAS#
RWE#
DVSS
DQM1
RD8
RD10
RD9
RD11
RD12
DVDD3
RD13
RD14
DVSS
RD0
RD15
RD1
RD2
DVSS
RD3
RD4
RD6
RD5
RD7
DQM0
HRFZC
IREF
SVDD3
RFGC
RFGND18
ADACGND
IDACEXLP
PLLVSS
RFRPAC
RFRPDC
JITFN
RFGND
RFVDD3
LPFOP
LPFIP
LPFIN
LPFON
PLLVDD3
XTALI
JITFO
RFVDD18
APLLCAP
APLLVSS
R
B
DACVSSA
G
ADACVDD3
DACVDDA
DACVSSB
CVBS
FS
DACVSSC
ASDATA0
DACVDDC
SPDIF
MC_DATA
DVDD3
VREF
ASDATA3
ASDATA2
ASDATA1
ALRCK
XTALO
GPIO0
IOA2
DVDD18
IOA3
IOA4
IOA5
AD3
AD4
DACVDDB
APLLVDD3
VCM
AL
AR
RN1
4.7Kx4
18
27
36
45
L11 500R
R25
1K
TOP
CN3
SMD0.5 TOP
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
26
27
28
R71
20k/1%
R34
4.7K
C78
1000P
D4
6.8R
R60 10k
R51
4.7K
Q8 9012
R75 10k
C73
1uF
C80
0.01uF
R31
10K
+
CE14
100uF/16v
C72
0.1uF
C42
0.1uF
R68
10k
D3
2.2R
+
CE18
220uF/16v
C77
0.1uF
R65 500R
R74
10k/1%
C69
47p
C76
0.1uF
C36
2200p
C30
1500p
R36 10K
R46 0
C43
0.1uF
TP13
R59
NC
R26
150K
L13 100/0603
C106
100p
R67 100/0603
J1
pitch=2.0mm*5
1
2
3
4
5
R21
10K(nc)
R19 100K
Q4
2N3904
R22 680K
C26 0.1uF
R23 0
+
CE15
47uF/16v
C51 C
C63
100p
R58
NC
TP2
R55 27K
C31 0.47uF/N.C
C29
22p
R57 10K
TP18
C64
100P/0
C57
0.1uF
+
CE13
47uF/16v
R38 100K
R37 10K
C40 0.047uF
R69 100/0603
C75
1uF
CN2
pitch=2.0mm*6
1
2
3
4
5
6
C35 0.1uF
R56 15K
CN5
pitch=2.0mm*13
1
2
3
4
5
6
7
8
9
10
11
12
13
R76 10k
+
CE12
47uF/16v
TP12
L14 100/0603
+
CE16
47uF/16v
R73
12k/1%
C52
0.1uF
C68
47p
C48 1uF
R17 750K
Q5
2SK3018
2
13
C61
0.1uF
C56
C
C135
100p
R70 100/0603
L12
500
Y1
27MHz
CN4
pitch=2.0mm*4
1
2
3
4
C55
0.1uF
TP6
R35 100K
Main Board Electric Dia
g
ram for DVP3120/51/55/94/75
,
DVP3120K/55/93/98: MT1389D TQFP216
6-9
6-9
Downloaded from www.ManualsFile.com manuals search engine
E
E
D
D
C
C
B
B
A
A
D D
C C
B B
A A
8M 16M 32M FLASH
FLASH
TSOP 48 pin
DRAM
CE21
CN6
C82
C83
C84
C85
C86
C87
C88
C89
C90
C91
C92
C93
C94
C95
C96
C97
C98
C99
D17
D18
L16
L17
L18
L19
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
U3
U4
U5
U6
D
D
D
D
D
D
D
D
B
A
A
D
D
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
B
B
B
D
D
C
C
A
A
C
D
A
B
B
A
1
3
1
1
2
2
2
2
2
2
2
3
3
4
4
4
4
4
4
4
1
1
1
1
2
3
1
1
1
1
1
2
2
2
2
2
2
2
3
2
2
3
3
DRAS#
DQM1
DQ15
SDA
PRD#
MA[0..11]
BA1
BA0
DQ11
PCE#
A14
PCE#
SDCKE
AD1
DQ9
A5
A8
WE#
A13
AD[0..7]
DQ13
PWR#
MA2
AD6
A15
DBA1
A6
SCL
A11
SDCLK
DQ5
A12
DBA0
CS#
DCKE
AD3
DQ1
DQ4
A4
DQ0MA7
DQM[0..1]
MA5
DBA0
DQ3
DCAS#
DQM0
A2
A3
BA[0..1]
A19
MA0
AD4
MA9
AD5
DQ10
DCS#
SDCKE
DWE#
A9
AD0
AD2
A1
MA10
PRD#
DQ12
DQ14
AA20
DQ2
A7
A16
DQ6
A10
CAS#
MA3
MA6
MA1
DQ[0..15]
DCKE
PWR#
DQ8
A18
DCLK
DQ7
A17
A0
A[0..20]
MA8
A20
AA20
MA4
RAS#
AD7
Y3
Y6
U
Y4
Y5
Y
V
CVBS
Y
U
V
DCLK
SDCLK
CVBS
WP#
DQ3
DQ0
MA8
DQ12
DRAS#
DQ10
DQ14
MA2
DCAS#
DRAS#
RAS#
SDCLK
DQM1
MA1
DBA1
DCS#
MA6
DBA0
WE#
DWE#
DQ15
DQ9
DWE#
CS#DCS#
DQ4
MA5
CAS#
DCAS#
SDCKE
MA0
DQ5
MA10
DQ11
MA4
DQM0
DQ2
DQ1
MA7
DQ6
DQ7
MA11
MA3
DQ13
MA9
DQ8
RAS#
[ 2 ]
AD[0..7][ 2 ]
DQ[0..15][ 2 ]
DCKE
[ 2 ]
SDA
DQM[0..1][ 2 ]
CAS#
[ 2 ]
CS#[ 2 ]
MA[0..11][ 2 ]
PRD#[ 2 ]
DCLK
[ 2 ]
WE#
[ 2 ]
A[0..20][ 2 ]
SCL
BA[0..1]
[ 2 ]
PCE#
[ 2 ]
PWR#[ 2 ]
Y3
Y4
Y5
Y6
WP#
FLASH_VCC
FLASH_VCC
SD33
DV33
SD33
FLASH_VCC
SD33
SD33
SD33
M5V
U3
STM29W160/MX29LV800(160)
25
24
23
22
21
20
19
18
8
10
28
47
16
29
31
33
35
7
26
38
40
42
44
30
32
14
36
39
41
43
45
37
27
11
9
34
46
6
4
5
3
2
1
48
17
12
A0
A1
A2
A3
A4
A5
A6
A7
A8
A20
OE
BYTE
A18
D0
D1
D2
D3
A9
CE
D4
D5
D6
D7
D8
D9
WP/ACC
D11
D12
D13
D14
D15
VCC
GND1
WE
A19
D10
GND2
A10
A12
A11
A13
A14
A15
A16
A17
RESET
R87
10K
C84
47pF/NC
C95
0.01uF
R81 33
R77 0
R79 33
CN6
VIDEO OUT
1
2
3
4
5
6
R84
680
C91
47pF
C88
0.1uF
C85
47pF
C87
47pF
C96
0.1uF
R80 33
C86
47pF/NC
C97
1000P
R83
150
R85
680
L16
1.8UH/0R
L19
1.8UH/0R
D17
1N4148
C94
0.1uF
D18
1N4148
C90
0.1uF
R86 10K
L18
1.8UH/0R
R78
150
R82
150
+
CE21
470uF/6.3v(NC)
R89
150
C92
47pF/NC
C99
0.1uF
C82
47pF/NC
C93
0.1uF
U4
EEPROM 24C16
SOP8
1
2
3
4 5
6
7
8
NC
NC
NC
GND SDA
SCL
WP
VCC
C98
0.1uF
R88
NC(0)
C89
0.1uF
U6
ESMT M12L16161A-7
1
2
3
4
5
6
7
8
9
10
11
12
1314
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VCCQDQML
WE
CAS
RAS
CS
BA/A11
A10
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMH
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
C83
47pF
L17
1.8UH/0R
U5
ESMT M12L64164A-?
SDRAM64M
1
2
4
12
5
7
9
8
10
46
11
13
15
16
17
18
19
35
22
23
24
25
26
14
41
29
30
31
32
33
34
36
37
38
39
40
43
42
44
52
45
47
49
48
50
51
53
54
20
21
3
6
27
28
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
DQML
WE
CAS
RAS
CS
A11
A10/AP
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMH
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
DQ14
DQ15
VSS
BA0/A13
BA1/A12
VCCQ
VSSQ
VCC
VSS
6-10
6-10
Main Board Electric Diagram for DVP3120/51/55/94/75, DVP3120K/55/93/98: SDRAM & FLASH&VIDEO OUT
Downloaded from www.ManualsFile.com manuals search engine
A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
mute circuit
˄ᓔᴎ䴭䷇˅
˄ᘏ䴭䷇˅
˄݇ᴎ䴭䷇˅
SDO PULL UP:I2S
M0,M1 PULL UP:CLOCK SLAVE,ALL SPEED MODES
CE22
CE23
CE24
CE25
CE26
CE27
CE40
CE41
CN8
C100
C101
C102
C103
C104
C105
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
D13
D14
D15
D16
L20
Q11
Q12
Q13
Q14
Q15
RN4
R90
R92
R93
R94
R96
R97
R98
R99
R101
R102
R104
R106
R107
R108
R110
R111
R112
R113
R147
R148
R149
R150
R151
R152
R153
R154
R155
R160
U7A
U7B
U11
C
D
A
A
C
D
A
B
D
C
C
D
C
C
D
C
B
B
B
B
B
B
C
C
A
A
B
A
A
B
A
A
D
B
A
D
A
C
C
C
D
A
A
D
D
A
C
A
C
C
D
D
D
B
A
A
B
A
B
B
C
C
C
A
A
C
C
B
1
1
1
1
1
1
3
3
2
1
1
1
1
2
2
2
3
3
3
3
3
3
2
2
3
3
1
1
1
2
3
1
1
1
2
2
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
3
3
2
2
2
3
1
1
1
3
-12VA
+12VA
AR
A_MUTE
AL
+12VA
-12VA
A_MUTE
A_MUTE
MUTE
M-L
M-R
RESET#
COAX
COAX
MIC
ASPDIF
M-R
DV33
M-L
-12VA
+12VA
DV33
AL
AR
MUTE
ABCK
ALRCK
SDO
MIC
RESET#
ASPDIF
ACLK
DV33
+12VA
-12VA
-12VA
+12VA
R96
100K
R155
NC
D13
1N4148
R92
10K
L20
500
C131
100p
C105
1000P
R107
3.3K
R90
30K
CN8
AUDIO OUT
1
2
3
4
5
C103 180p
R110
10K
R112
100K
C132
100p
C102
1000P
C134
0.1uF
C101
2700P
R148
100K
Q15
9014
SOT-23
+
CE24
10uF/16v
+
-
U7A
NJM4558 OPA
3
2
1
8 4
U11
CS5340
2
3
5
4 13
14
6
7
8 9
11
12
10
1
15
16
MCLK
VL
GND
SDOUT VA
REF-GND
VD
SCLK
LRCK RST/
VQ
AINR
AINL
M0
FILT+
M1
R102
30K
R104
3.3K
R150
91
R101
100
+
CE41 10uF
D15
1N4148
C130
0.1uF
+
CE25
470uF/6.3V
+
CE22
10uF/16V
C100 180p
C126
1uF
R113 10K
Q13
9012
RN4 33x4
18
27
36
45
R97
10K
C124
0.1uF
C104
2700P
+
CE23
10uF/16v
Q12
9014
SOT-23
R151 100K
+
CE27
10uF/16v
R108
470
R94
470
R149
10K
R93
3.3K
R106
10K
R98
10K
R154
110
C129
1uF
R111
470
C125
2200p
Q14
9012
C133
0.1uF
Q11
9012
R153
75
+
CE26
10uF/16V
+
-
U7B
NJM4558 OPA
5
6
7
8 4
+
CE40
100uF
D16
1N4148
D14
1N4148
R152
100
C127
0.1uF
R147
4.7
R99
470
C128
0.1uF
R160
100
6-11
6-11
MainBoardElectricDiagramforDVP3120/51/55/94/75,DVP3120K/55/93/98:Audioout
Downloaded from www.ManualsFile.com manuals search engine
5
5
4
4
3
3
2
2
1
1
A A
B B
C C
D D
OP AMP.
SUPPLY
VCC_AUDIO
DEVICE
LDO_AV33
Servo 3.3V
PICKUP HEADER
Digital 5V
RF 5V
DVDD
V18
3 MEMORY /VIDEO OUT
Digital 3.3V
MT1389D
MT1389D
Audio +12V
Audio 5V
OP AMP.
4 AUDIO OUT
NAME
VCC
+12V
Digital 3.3V
MT1389D
AVCC
TYPE
SDRAM
Audio 3V3
SD33
1 INDEX & POWER
AVDD
2 RF, SERVO & MPEG - MT1389D
-12V
Audio -12V
VCC3_AUDIO
DV33
Digital 1.8V
RFV33
Laser Diode 3.3V
TO POWER BOARD
Imax 800mA
Imax=40mA
30mA
LED/PCON:
L: STBY.
H:
Working.
Imax 90mA
+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)
CE2
CE3
CE4
CE5
CE6
CE7
CE8
CN1
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C22
C23
C24
D1
JP1
L1
L2
L3
L4
L5
L21
L22
L23
L24
Q1
Q2
Q3
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
X1
B
B
B
C
C
C
D
C
A
A
A
B
C
C
C
B
B
C
C
C
C
C
C
C
D
D
D
D
D
D
D
C
C
A
B
B
C
C
C
C
C
C
C
C
C
C
C
B
C
C
C
C
C
C
D
D
D
D
D
D
2
2
2
2
3
2
3
5
2
2
2
2
3
3
3
2
2
5
5
5
5
2
3
2
3
2
2
2
2
2
2
4
4
2
2
2
2
2
5
3
3
3
4
4
4
4
4
2
4
4
4
4
4
4
4
4
4
4
4
2
LED5V
M5V
LED/PCON
VCC_AUDIO
-12V
+P12V
GND AGND VGND MGNDRFGND
RFA5V
PCON
APLLVDD3
DV33
ADACVDD3
DACVDD3
RFVDD3
FLASH_VCC
PLLVDD3
RFGND
RFGND
DV33
LDO_AV33
SD33RFGND
DV33
VCC_AUDIO
M5V
+12V
DV33
-12V
+12VA
-12VA
LED5V
GNDVGND
5V
RFA5V
R10
NC
C4
0.1uF
R9 100/0805
R11
2K
R13
2K
C13
0.1uF
C7
0.1U
C10
0.1uF
R8
NC
C8
0.1U
R14 100/0805
L2
500
C18
0.1uF
L22 500
R5
4.7K
C24
0.1uF
L21 FB AXIAL
1
7
CN1
CON7 2.5mm
1
2
3
4
5
6
7
C3
0.1uF
C5
0.1U
C19
0.1uF
Q1
8550D
L1
500/0805
C22
0.1uF
L5 500
L24 NC
+
CE6
100uF/16v
L3
500
R1
22K
C17
0.1uF
C20
0.1uF
R3
10/0805
C6
0.1U
C16
0.1uF
Q2
BT3904
C23
0.1uF
C14
0.1uF
+
CE4
47uF/16v
JP1 NC
+
CE3
470uF/6.3v
C9
0.1uF
C2
1000P
L4
500
+
CE7
47uF/16v
R4
0
R6
4.7K
R2
2K
C12
0.1uF
+
CE8
100uF/16v
D1
LL4148
C1
0.1uF
C15
0.1uF
C11
0.1uF
L23 500
+
CE5
47uF/16v
R7
22k
R12
22K
Q3
8550D
+
CE2
47uF/16v
6-14 6-14
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55/93/98: INDEX
Downloaded from www.ManualsFile.com manuals search engine
5
5
4
4
3
3
2
2
1
1
A A
B B
C C
D D
1.9V
66ma
MEMORY
2N3904
0.03V
0.3ma
AUDIO INTERFACE
2.3V
51.5ma
FLASH
0.017V
0.16ma
Very Important to
reduce Noise
IIC
upgrade SW
R44(100)
HD62
R48(10)
R47(4.7)
R47(10)
R48(4.7)
R43(0)
R43(100)
R44(0)
KHM310
(MIC input)
put these part(L6,L7,C49,C53) near
the EMPG IC as possible
(5~15p)
(5~15p)
2CH:USE ASDAT2;
6CH:USE AR
C51(120pF)
HD-62
KHM313
Imax=250mA
Imax=600mA
TO FRONT PANEL
LED-
LED2
LED3
SCART
Imax=350mA
C51(NC)
CB1
CB2
CE9
CE10
CE11
CE12
CE13
CE14
CE15
CE16
CE17
CE18
CE19
CE20
CN2
CN3
CN4
CN6
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C60
C61
C62
C63
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C82
D2
D3
D4
J1
L6
L7
L8
L9
L10
L12
L13
L14
L15
D
D
A
A
A
B
B
B
C
C
C
D
D
D
A
B
C
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
C
D
D
D
A
B
B
C
C
D
D
D
D
5
5
3
3
5
4
4
5
5
5
2
4
4
3
5
5
2
2
4
4
5
5
4
3
3
4
4
4
4
5
4
4
3
3
5
4
4
2
4
4
4
4
2
4
4
4
2
4
4
4
5
5
4
4
4
4
2
2
2
3
2
3
3
4
3
2
2
2
5
5
5
4
4
4
2
4
4
5
2
2
5
5
5
3
2
2
2
L25
Q4
Q5
Q6
Q7
Q8
Q9
Q10
RN1
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R150
R151
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP18
TP19
U1
U2
X2
Y1
C
B
B
B
C
C
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
B
C
A
A
A
A
B
B
B
B
B
C
C
C
C
C
D
D
D
D
A
C
D
A
3
5
5
5
5
5
4
3
3
4
2
4
4
2
5
5
4
3
5
5
5
5
5
2
3
5
5
5
5
5
5
4
4
4
2
2
5
5
3
3
4
4
4
4
3
3
5
5
5
2
2
2
3
3
5
3
3
4
3
4
3
5
5
2
2
4
4
2
2
4
4
4
4
4
3
5
4
5
4
5
4
5
4
4
5
2
4
Y4
DQ3
XTALI
OP+
TXD
APLLVDD3
DCKE
DCLK
ML
B
RXD
BA0
AD0
AD5
AD7
DQ6
D
PWR#
ASDAT0
TEO
WE#
CAS#
OP+
CS#
TEZISLV
ALRCK
AD6
BA[0..1]
SDA
DQ9
DQ0
V20
A2
TROPEN
FS
DQ1
V1P4
Y5
DQ2
SDA
DQ15
ABCK
LDO2
Y6
D
V1P4
A[0..20]
A7
DQ13
A11
PRD#
A
MA3
C
LIMIT
DCKE
STBY
DQ10
V1P4
PLLVDD3
VSCK#
MA9
ASPDIF
AD4
A18
RFVDD3
POWER_K
RFOP
A14
MA2
DQ14
DQ4
FOO
OPO
MA4
SL+
DQ8
PRD#
DQ11
MUTE_DAC
DQM[0..1]
JITFN
DACVDD3
ADIN
A3
A1
ASDAT0
A5
LIMIT
MA[0..11]
TRO
DQM1
AD[0..7]
IOA
F
JITFN
PCON/LED1
DQ[0..15]
V2P8
DQ7
TRCLOSE
AD3
DMO
MA0
A9
VREF
VSTB#
A6
MA7
LDO1
V2P8
C
WE#
LDO1
B
RAS#
AD1
RFVDD3
PCE#
AD2
MA10
A13
PWR#
E
OP-
A19
PCE#
A10
RAS#
IOA
JITFO
ADACVDD3
OPO
MA8
DQ5
A0
RFV18
MA5
XTALI XTALI
BA1
A20
Y3
RFVDD3
VSDA#
MA1
JITFO
FMO
CS#
A12
V18
ADIN
MA6
XO
A16
A15
TROUT
ASDAT1
CAS#
A
SP-
SDO
SP+
LDO2
OP-
ACLK
A4
SCL
RFON
TRIN
DQ12
DQM0
A17
SCL
A8
RFVDD3
RxD
TxD
V1P4
DMSO
TRSO
PCON/LED1
ASDAT0
ASDAT1
ASDAT2
MDI1
MDI2
V1P4
SL-
FMSO
FOSO
V1P4
ACLK
DCLK
MA11
IR#
ABCK
VSDA#
RESET
RESET
RFO
MUTE_DAC
ASDAT2
WP#
SP+
LOAD+
SP-
SL-
LOAD-
V1P4
TROPEN
DMSO
TRSO
SL+
FOSO
FMSO TRCLOSE
STBY
T-
VSTB
FOO
TRO
FMO
DMO
TROUT
LOAD+
TRIN
DV33
IR
IR#
VSDA#
VSCK#
ML
PCON/LED1
LOAD-
E
IOA
RFGND
C
F+
T+
F
B
T+
MDI1
LD-CD
T-
F+
DVDVR
A
V20
CDVR
RFGND
AVCC1
V20
F+
LD-DVD
AVCC1
RFO
D
VSTB#
VSCK
IR
VSDA
VER2
VER2VER1
VER1
POWER_KPOWER_K
VSCK#
S1
ASDAT2
ALRCK
ALRCK
F-
F-
F-
XO
URST#
CAS# [3]
PCON
ABCK
ASPDIF
Y4
DQM[0..1] [3]
AL
AD[0..7] [3]
ACLK
BA[0..1] [3]
RAS# [3]
A[0..20] [3]
DQ[0..15] [3]
Y5
MA[0..11] [3]
DCKE [3]
DCLK [3]
Y6
MUTE
SCL [3]
PCE# [3]
SDA [3]
SDO
PWR# [3]
WE# [3]
CS# [3]
ALRCK
PRD# [3]
Y3
ASDAT0
ASDAT1
ASDAT2
RESET#
WP#
REGO1
TR_B1 TR_B2
REGO2
TR_B1
REGO1
REGO2
TR_B2
MC
MD
ML
SCART1
SCART2
SCART_CON
RFA5V
GND
RFGND
RFGND
RFGND
RFGND
V18
RFGND
DV33
RFA5V
DV33
DACVDD3
RFGND
V18
RFGND
RFVDD3
RFGND
ADACVDD3
LDO_AV33
RFVDD3
RFGND
DV33
RFGND
DV33
V18
RFGND
RFVDD3
RFGND
RFGND
RFV18
PLLVDD3
RFGND
APLLVDD3
DV33
DV33
M5V
M5V
DV33
V18
GND
M5V
GND
RFV18
RFGND
DV33
V18
LED5V-12V
DV33
DV33
RFGND
GND
RFGND
RFGND
R19
10K(nc)
C26 0.1uF
C31 0.47uF/N.C
C65
0
R35 10K
CN2
pitch=2.0mm*6
1
2
3
4
5
6
R72 10k
+
CE16
47uF/16v
C48 1uF
C56
C
Y1
27MHz
R33 100K
L6 100/0603
R44 4.7
L7 100/0603
TP5
C41
0.1uF
C75
1uF
R41 0
Q10
SS8550D
b
ec
R62 33
C80
0.1uF
+
CE17
100uF/16v
C46 1uF
C45 1uF
C49
10p
R60 NC/500R
C34
1000p
+
CE20
220uF/16v
R30 1
R37
100
C54
0.1uF
C27 2200p
C58
0.1uF
R25
150K
R31
750(2K)
RN1
4.7Kx4
18
27
36
45
TOP
CN3
SMD0.5 TOP
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
26
27
28
C79
1000P
R47
4.7K
C74
1uF
+
CE14
100uF/16v
R64
10k
C78
0.1uF
C70
47p
C30
1500p
C43
0.1uF
R24
150K
R63 100/0603
Q4
2N3904
+
CE15
47uF/16v
TP2
R53 10K
+
CE13
47uF/16v
R65 100/0603
R52 15K
TP12
C52
0.1uF
Q5
2SK3018
2
13
R66 100/0603
C55
0.1uF
+
CE9
10uF/16v
TP19
R150 33
TP15
C63
0.015uF
R57 10k
TP8
R68
5.1k/1%
R39
R
C25 390p
C82
0.1uF
+
CE11
47uF/16v
C53
10p
C32
22p
R40
R
R48 27K
U2
AM5888
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
2930
VINFC
VOTR-
VOTR+
VOSL-
REGO2
TRB1
VOTK+
REV
VOFC+
VOFC-
VCTL
VCC2
NC
NC
BIAS
FWD
VINSL+
REGO1
MUTE
VCC
VOSL+
VOLD+
VOLD-
VOTK-
VINLD
GND
TRB2
VINTK
G1G2
R38
100
C28
0.1uF/N.C
R58 10k
C50 1uF
R26
680K
C61
330p
R59 500R
+
CE19
220uF/16v
D2
1N4148
R67
20k/1%
D4
6.8R
Q8 9012
C81
0.01uF
C73
0.1uF
D3
2.2R
R61 NC/500R
C77
0.1uF
R151 33
R34 10K
L13 100/0603
TP13
J1
pitch=2.0mm*5
1
2
3
4
5
R20 680K
C51 C
R51 27K
TP18
CN6
pitch=2.0mm*9
1
2
3
4
5
6
7
8
9
10
11
R36 100K
C76
1uF
L14 NC
C69
47p
C62
0.1uF
L12
500
TP6
Q6
2SK3018
2
13
CB1
0.1uF
L15 NC
C72
0.1uF
R22 15K
TP11
URST#
C60
330p
C71
47p
TP1
C38 0.033uF
L9
10uH
L8
500
C44
0.1uF
L10
10uH
R45 4.7
CB2
0.1uF
C39 0.047uF
C47 1uF
R18 100K
C33
22p
R46
0
+
CE10
10uF
TP16
MT1389D
U1
MT1389D
MT1379
2
210
3
4
5
1
212
213
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
216
28
27
30
29
32
31
43
26
25
33
34
35
36
42
41
45
39
40
46
38
37
65
64
62
61
60
59
58
52
81
77
76
55
74
73
72
71
63
83
53
54
70
57
82
75
66
68
80
69
56
67
84
85
86
87
88
89
90
91
92
93
94
95
106
96
97
204
205
98
99
100
101
102
103
104
105
107
108
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
137
138
136
135
134
133
132
131
130
129
128
126
127
125
124
123
122
121
120
118
119
117
116
115
114
113
111
112
110
109
209
215
24
214
191
190
198
197
208
207
196
211
206
203
201
202
200
199
194
195
192
184
185
182
181
180
179
186
178
177
175
173
174
164
171
170
169
168
172
167
166
165
163
193
44
47
48
49
50
51
78
79
176
183
188
189
187
DVDA
CRTPLP
DVDB
DVDC
DVDD
AGND
OSP
OSN
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
AVDD3
V2REFO
SGND
VREFO
V20
TEO
FEO
FG/ADIN1
RFLVL/RFON
CSO/RFOP
TEZISLV
OP_OUT
OP_INN
OP_INP
FOO
TRO
GPIO1
TROPENPWM
PWMOUT1/ADIN0
GPIO2
FMO
DMO
HIGHA4
HIGHA5
HIGHA7
DVDD3
A16
IOWR#
DVDD3
IOA6
AD6
AD2
AD1
IOA18
DVSS
IOOE#
IOA1
DVSS
HIGHA6
ALE
IOA7
HIGHA0
IOCS#
IOA19
IOA21
AD0
HIGHA3
HIGHA1
AD5
IOA20
DVSS
HIGHA2
DVDD18
AD7
A17
DVDD3
IOA0
UWR#
URD#
UP1_2
UP1_3
GPIO6
UP1_4
UP1_5
IR
UP1_6
DVSS
ADCVDD3
ADCVSS
UP1_7
UP3_0
UP3_1
UP3_4
UP3_5
GPIO7
ICE
PRST#
INT0#
DVDD3
ACLK
ABCK
DVSS
GPIO5
GPIO4
GPIO3
DVDD18
RA4
RA5
RA6
RA7
DVDD3
RA8
RA9
RA11
CKE
RCLK
DVSS
RA3
DVSS
RA2
RA1
RA0
RA10
BA1
DVDD3
BA0
RCS#
RAS#
DVDD18
CAS#
RWE#
DVSS
DQM1
RD8
RD10
RD9
RD11
RD12
DVDD3
RD13
RD14
DVSS
RD0
RD15
RD1
RD2
DVSS
RD3
RD4
RD6
RD5
RD7
DQM0
HRFZC
IREF
SVDD3
RFGC
RFGND18
ADACGND
IDACEXLP
PLLVSS
RFRPAC
RFRPDC
JITFN
RFGND
RFVDD3
LPFOP
LPFIP
LPFIN
LPFON
PLLVDD3
XTALI
JITFO
RFVDD18
APLLCAP
APLLVSS
R
B
DACVSSA
G
ADACVDD3
DACVDDA
DACVSSB
CVBS
FS
DACVSSC
ASDATA0
DACVDDC
SPDIF
MC_DATA
DVDD3
VREF
ASDATA3
ASDATA2
ASDATA1
ALRCK
XTALO
GPIO0
IOA2
DVDD18
IOA3
IOA4
IOA5
AD3
AD4
DACVDDB
APLLVDD3
VCM
AL
AR
R32
4.7K
R56 10k
R23
1K
R71 10k
R29
10K
C42
0.1uF
+
CE18
220uF/16v
R70
10k/1%
C36
2200p
R42 0
R55
NC
R17 100K
R21 0
R54
NC
C29
20p
C57
0.1uF
C40 0.047uF
C35 0.1uF
+
CE12
47uF/16v
R69
12k/1%
R15 750K
CN4
pitch=2.0mm*4
1
2
3
4
TP10
TP17
TP14
R16
10K(nc)
TP4
L25 500FB
R43
10K
TP3
C37 0.1uF
C66
100p
C68
47p
Q7 9012
TP7
Q9
SS8550D
C67
100p
6-15
6-15
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55/93/98: MT1389D TQFP216
Downloaded from www.ManualsFile.com manuals search engine
5
5
4
4
3
3
2
2
1
1
A A
B B
C C
D D
8M 16M 32M FLASH
FLASH
TSOP 48 pin
DRAM
1
0
SCART_CON
1
0V ( CVBS)
0
12V ( 9.5V - 12V 4:3 )
SCART
SCART1
0V
0V ( CVBS)
0
3V ( RGB )
6V ( 5V - 8V 16:9 )
0
SCART8
12V ( 9.5V - 12V 4:3 )
SCART16
0
SCART SCAR
Ϣ䴲
T,
䕧ߎ ࠊֵো
SCART1 SCAR
T2
ᯊᑣⳌৠˈ
SCART1 SDTA
া᳝
NDBY 1
ᠡЎ
X(0/1)
1
3V ( RGB )
0V TV MODE
1
SCART2
1
6V ( 5V - 8V 16:9 )
0
OFF
0
SCART_CON
0
ON
1
0
0
P Q11=80mW
1 75R :RL=42.8R CVBS DC 1.07V--
Ͼ䋳䕑
-A=24MA,
Q11 C=4.3V,Q11 VCE=3.3V
2 75R :RL=27.7R CVBS DC 1.07V--
Ͼ䋳䕑
-A=38MA,
Q11 C=3.7V,Q11 VCE=2.7V
P Q11=102mW
P R73=20MW
P R73=47MW
R73
ৃⷁ䏃
CE21
CE22
CE23
CE24
CN7
CN8
C83
C84
C85
C86
C87
C88
C89
C90
C91
C92
C93
C94
C95
C96
C97
C98
C99
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
D13
D14
D15
D18
D19
D20
L16
L17
L18
L19
L20
Q11
Q12
Q13
Q14
Q15
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R100
R101
R102
R103
R104
R105
U3
U4
U5
U6
U7
X3
A
A
B
B
C
D
A
A
C
A
B
C
B
B
B
C
B
B
B
B
B
C
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
B
C
A
B
B
C
C
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
A
B
B
C
C
D
2
2
2
1
3
4
2
3
3
2
3
3
1
2
3
3
1
4
5
5
2
3
3
2
3
3
3
3
5
5
5
5
5
5
5
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
4
4
4
3
2
2
2
2
2
3
2
4
4
5
2
2
2
5
2
2
2
4
2
2
3
2
2
2
5
4
4
5
2
DRAS#
DQM1
DQ4
DQ15
SDA
PRD#
MA[0..11]
BA1
BA0
DQ11
DRAS#
DQ9
MA0
PCE#
A14
MA3
DQ10
DCS#
PCE#
SDCKE
AD1
MA6
DQ11
DQ6
DQ9
A5
A8
WE#
SDCLK
A13
AD[0..7]
DQ13
DQM0
PWR#
MA2
AD6
A15
DBA1
CS#DCS#
DQ2
A6
DCAS#
SCL
DBA1
A11
SDCLK
DQ5
A12
MA9
DBA0
CS#
DCKE
AD3
DQ12
DQ1
DQ4
DQ13
A4
DQ0
DQ0
MA7
DQM[0..1]
MA5
DBA0
DQ3
DCAS#
DQM0
A2
A3
BA[0..1]
A19
DBA0
MA0
AD4
MA9
AD5
MA10
MA11
DQ10
DCS#
MA5
SDCKE
DWE#
A9
AD0
DQ3
AD2
A1
DQ7
MA10
PRD#
DQ12
MA8
DQ14
AA20
DQ2
A7
A16
DQ6
DQ14
A10
SDCKE
MA7
CAS#
DQM1
DWE#
MA3
MA1
MA6
MA1
DQ[0..15]
DCKE
PWR#
MA4
DQ8
MA2
DQ8
A18
DCLK
DQ7
A17
A0
A[0..20]
MA8
A20
AA20
DQ15
MA4
RAS#
AD7
Y3
Y6
U
Y4
V
Y5
Y
CVBS
G/Y_O
B/U_O
CVBS1
DCLK
SDCLK
CAS#
DCAS#
DWE# WE#
WP#
S_B/U
S_G/Y
S_CVBS
SCART16
SCART8
S_R/V
SCART16
G/Y_O
B/U_O
R/V_O
SCART_CON
SCART8
SCART_CON
S_B/U
S_G/Y
S_CVBS
S_R/V
CVBS
R/V_O
DQ5
DQ1
DRAS#
RAS#
RAS#
[ 2 ]
AD[0..7][ 2 ]
DQ[0..15][ 2 ]
DCKE
[ 2 ]
SDA
DQM[0..1][ 2 ]
CAS#
[ 2 ]
CS#[ 2 ]
MA[0..11][ 2 ]
PRD#[ 2 ]
DCLK
[ 2 ]
WE#
[ 2 ]
A[0..20][ 2 ]
SCL
BA[0..1]
[ 2 ]
PCE#
[ 2 ]
PWR#[ 2 ]
Y3
Y4
Y5
Y6
WP#
M-L
M-R
Y
SCART2
SCART1
V
U
SCART_CON
FLASH_VCC
FLASH_VCC
SD33 SD33
DV33
SD33
SD33
FLASH_VCC
SD33
V+5V
V+5V
5V
V+5V
+12VA
V+5V
R90
680
R73
33 1/2W
C103
47p
C98
47pF
C83
0.1uF
R85
75
C88
47pF
C94
0.1uF
R101
10K
R93
47K
C92
47pF
C108
0.1uF
Q11
8050
B
E C
Q12
9012
R80 33
C91
47pF/NC
C109
1000P
R88
150
L16
1.8UH/0R
R91
680
D15
1N4148
L20
1.8UH/0R
C106
0.1uF
C93
680p
C96
0.1uF
CE23
10UF16V
R76
82/1%
R102 10K
R74
2.4K
R92 10K
R87
1K
L19
1.8UH/0R
U3
TS5V330
7
9
1
12
3
2
15
13
14
10
6
5
11
4
8
16
DB
DC
IN
DD
S2A
S1A
EN
S2D
S1D
S2C
S2B
S1B
S1C
DA
GND
VCC
C113
100p
R75
150
R99
1K/0603
R82
150
R89
1K
R103
150
C99
47pF/NC
R83
10K
C101
47p
R97
220
C111
0.1uF
R84
100
D14
1N4148
R77
1.3K
C84
47pF/NC
D13
1N4148
C105
0.1uF
C102
47p
D19
1N4148
U5
EEPROM 24C16
SOP8
1
2
3
4 5
6
7
8
NC
NC
NC
GND SDA
SCL
WP
VCC
C110
0.1uF
CE24
47UF16V
R86
22K
R105 10K
Q13
2N3904(SOT-23)
B
EC
L17
500R
R100
NC(0)
C95
0.1uF
CN8
SCART 21PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
AOR
AIR
AOL
AGND
BGND
AIL
B
SWITCH
GGND
CLKOUT
G
DATA
RGND
DATAGND
R
BLNK
VGND
BLNKGND
VOUT
VIN
SHIELD
U7
ESMT M12L16161A-7
1
2
3
4
5
6
7
8
9
10
11
12
1314
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VCCQDQML
WE
CAS
RAS
CS
BA/A11
A10
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMH
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
R95
1K/0603
C85
47pF
D20
1N4148
+
CE21
47UF16V
C112
100p
L18
1.8UH/0R
U6
ESMT M12L64164A-?
SDRAM64M
1
2
4
12
5
7
9
8
10
46
11
13
15
16
17
18
19
35
22
23
24
25
26
14
41
29
30
31
32
33
34
36
37
38
39
40
43
42
44
52
45
47
49
48
50
51
53
54
20
21
3
6
27
28
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
DQML
WE
CAS
RAS
CS
A11
A10/AP
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMH
NC
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
DQ14
DQ15
VSS
BA0/A13
BA1/A12
VCCQ
VSSQ
VCC
VSS
C104
47p
D18
1N4148
R96
10K
U4
STM29W160/MX29LV800(160)
25
24
23
22
21
20
19
18
8
10
28
47
16
29
31
33
35
7
26
38
40
42
44
30
32
14
36
39
41
43
45
37
27
11
9
34
46
6
4
5
3
2
1
48
17
12
A0
A1
A2
A3
A4
A5
A6
A7
A8
A20
OE
BYTE
A18
D0
D1
D2
D3
A9
CE
D4
D5
D6
D7
D8
D9
WP/ACC
D11
D12
D13
D14
D15
VCC
GND1
WE
A19
D10
GND2
A10
A12
A11
A13
A14
A15
A16
A17
RESET
C87
47pF/NC
C107
0.01uF
CE22
100UF16V
R81 33
Q14
2N3904(SOT-23)
B
E C
C90
680p
Q15
2N3904(SOT-23)
B
E C
C86
0.1uF
R78
100
C100
0.1uF
C97
1000P
C89
1000p
R79 33
R104
10K
CN7
VIDEO OUT
1
2
3
4
5
6
R94
1K/0603
R98
1K/0603
6-16
6-16
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55/93/98: SDRAM&FLASH&VIDEO OUT
Downloaded from www.ManualsFile.com manuals search engine
5
5
4
4
3
3
2
2
1
1
A A
B B
C C
D D
mute circuit
˄ᓔᴎ䴭䷇˅
˄ᘏ䴭䷇˅
˄݇ᴎ䴭䷇˅
CE25
CE26
CE27
CE28
CE30
CN9
C114
C116
C117
C118
C119
C121
C122
C123
C124
C125
C126
C127
D21
D22
D23
D24
D25
D26
Q16
Q17
Q18
Q19
Q20
Q21
Q22
RN3
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R118
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R139
R140
R142
U8A
U8B
U9
U10
X4
A
A
A
B
D
B
A
A
A
A
A
B
B
B
B
B
B
D
A
A
A
B
B
B
A
A
A
B
B
B
B
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
A
D
B
A
C
D
D
3
5
5
3
4
2
3
3
2
3
3
2
3
3
3
3
3
4
4
5
5
4
4
4
5
2
4
5
2
5
5
5
3
4
3
2
3
3
5
5
4
3
2
5
5
3
4
3
2
3
3
5
4
3
2
4
4
5
3
3
3
4
5
5
4
3
3
5
4
2
A_MUTE
MUTE
M-L
COAX
COAX
ASPDIF
M-R
MUTE2
MUTE1
MUTE_R
MUTE_L
ROUT+
ML
MC
ROUT-
MD
LOUT+
MUTE2
RESET#
MUTE1
LOUT-
+12VA
-12VA
-12VA
ROUT-
LOUT-
LOUT+
MUTE_L
MUTE_R
ROUT+
M-LFL
FR M-R
+12VA
VCC_AUDIO
-12VA
+12VA
SACLK
SBCLK
SDAT0
SLRCK
DV33
MUTE
ASPDIF
MD
MC
ML
RESET#
M-L
M-R
ACLK
ASDAT0
ABCK
ALRCK
DV33
+12VA
-12V
-12V
VCC_AUDIO
+12V
VCC_AUDIO
-12VA
+12VA
D26
1N4148
Q17
9014
SOT-23
+
CE28
22uF/16V
U9
AK4382
2
3
5
4 13
14
6
7
8 9
11
12
10
1
15
16
BICK
SDTI
PDN
LRCK VSS
VDD
CSN
CCLK
CDTI AOUTR-
AOUTL-
AOUTL+
AOUTR+
MCLK
DZFR
DZFL
R109
470
R108
470
R133
1K
R111
10k
D25
1N4148
R142
47 1/6W
R132
NC
R126
470
+
CE30
100uF/16v
R135
75
D24
1N4148
+
-
U8B
NJM4558 OPA
5
6
7
8 4
R134
100
R116
470
R139
1K
C125
100p
R123
470
U10
78L05
2
31
GND
INOUT
C118
680P
R106
5.1K/1%
CN9
AUDIO OUT
1
2
3
4
5
C119 680PF
R131
100K
R125
10k
Q22 9012H
C126
100p
C117
1000pF
R128
4.7k/1%
C122
3300pF
R114
4.7k/1%
RN3 33x4
36
45
18
27
Q20
9014
SOT-23
+
CE26
10uF/16v
+
-
U8A
NJM4558 OPA
3
2
1
8 4
R121
5.1K/1%
R140
100
R120
3.3K
R118
100
C123
680P
D23
1N4148
+
CE27
470uF/6.3V
Q19
9012
C127
0.1u
C114 680PF
R127 10K
Q16
9012
R113
10K
R129
5.1K/1%
R107
4.7k/1%
C124
0.1uF
+
CE25
22uF/16V
R124
470
R136
110
R130
470
R110
470
Q18
9012
R115
5.1K/1%
Q21 9012H
D22
1N4148
R122
4.7k/1%
R112
100K
D21
1N4148
C121
1000pF
C116
3300pF
R137
100k
6-17
6-17
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55/93/98: AUDIO OUT
Downloaded from www.ManualsFile.com manuals search engine
No
Assy1
2
6
8
8
9
11
14
16
17
19
21
23
24
12NC No.
996510001808
996510001823
996510001807
996510001163
310630878371
996510005538
996510005534
996510005535
996510005536
996510001807
996510001229
/
996510001229
310630190741
996510001805
996510001821
996510001682
/
996510001179
996510001175
310110797752
310630764572
/
/
/
/
996510006864
996510001811
996510001165
996510001200
996510001190
/
996510001820
/
/
/
996510001819
996510001804
310630878361
310630878361
996510001680
996510001164
310630878351
310630878051
996510001164
Part Name
Front Panel Ass’y for DVP3120/05/12/51/55/78 1
Front Panel Ass’y for DVP3120/94
Front Door Ass’y DVP3120x/94
Ass’y-Switch Board
ASSY SWITCH BD DVP3120 /77
Front panel /77/78
POWER KNOB /77/78
PUSH BOTTOM /77/78
FUNCTION BUTTON /77/78
FRONT DOOR /77/78
BOTTOM CABINET for DVP3120x/94
Bottom Cabinet for DVP3120/05/12
Bottom Cabinet for DVP3120/51/55/94
CHASSIS METAL DVP3120 0.6MM/77
Loader for DVP3120/05/12/51/55/78
Loader for DVP3120/94
Top cover for DVP3120/05/12/51/55/94,DVP3120x/94
Power Cord for DVP3120/05
Power Cord for DVP3120/12/51/94
Power Cord for DVP3120/55
Power Cord for DVP3120/77
Powr Cord for DVP3120/78
Rear Cabinet for DVP3120/05/12
Rear Cabinet for DVP3120/51/94
Rear Cabinet for DVP3120/55
Rear Cabinet for DVP3120/78
BACK PANEL DVP3120/77
BACK PANEL DVP3120x/94
Ass’y-Power Board for DVP3120/05/12
Ass’y-Power Board for DVP3120/51
Ass’y-Power Board for DVP3120/55 78/94
Ass’y-Power Board for DVP3120/78
Ass’y-Power Board for DVP3120/94,DVP3120x/94
Ass’y-Main Board for DVP3120/05/12
Ass’y-Main Board for DVP3120/51
Ass’y-Main Board for DVP3120/78
Ass’y-Main Board for DVP3120/94
Ass’y-Main Board for DVP3120/55
ASSY MAIN BD DVP3120 /77
ASSY MAIN BD DVP3120 /78
Pad
Ass’y-Front Board for DVP3120/05/12/51/55/94
ASSY FRONT BD DVP3120 /77
ASSY FRONT BD DVP3142K /78
ASS'Y-FB BD DVP3120x/94
Q’ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
No
7
10
12
13
15
18
20
22
PAC9
RC
RC
AV Cable
CON301
CON302
CN3
CN1
J1
12NC No.
/
/
/
/
/
/
/
/
996510001822
996510001822
996510001806
242254900908
996510001106
996510001172
996510001171
996510001108
996510001169
996510001192
996510001167
996510001108
Part Name
S/T Screw B2.6X8 BF
Machine Screw
Triangle M/C Screw 3*6
Triangle M/C Screw B3*6
S/T Screw B 3 X 8 BF
Triangle M/C Screw B3*6
Triangle M/C Screw B3*6
S/T Screw B2.6X8 BF
REMOTE CONTROL
REMOTE CONTROL for
DVP3120/94,DVP3120x/94
REMOTE CONTROL for /55/12/51
REMOTE CONTR DVP3020 B /77
VIDEO CABLE 1500mm for /51/55/
HS 9PIN
2P HS
46-39912C-24XGA
TJC3-7Y/SCN-7P L=80MM
PH-5Y/PH-5Y L=130MM
HS 5P 20080#26 110mm PH-5Y*2
24PIN FLAT WIRE
ENCASING & ACCESSORIES PARTS LIST
7-2
Accessory
Cable
SCREW LIST
Note:Only the parts mentioned in this list are normal service spare parts
Downloaded from www.ManualsFile.com manuals search engine
Note:Only the parts mentioned in this list are normal service spare parts
No
Ass'y1
2
6
8
9
11
14
16
17
19
24
25
IFU
IFU
IFU
POLY BAG
D-BOX
D-BOX
D-BOX
L-Buffer
R-Buffer
RC
RC
12NC
996510005805
/
/
/
/
996510001163
996510001229
996510002887
996510001682
996510001175
996510001206
/
996510001809
996510005806
/
/
996510001878
/
996510005803
/
/
996510001164
/
/
/
/
996510005804
/
/
996510001202
996510001783
996510002675
/
Accessories parts
Part Name
Front Panel Ass'y for DVP3120K/93
Front Panel Ass'y for DVP3120K/98/55
Front Door Ass'y for DVP3120K/55/93/98
Front Panel Ass'y for DVP3120K/98/55
Front Door Ass'y for DVP3120K/55/93/98
Ass'y-Switch Board for DVP3120K/55/93/98
Bottom Cabinet for DVP3120K/55/93/98
Loader for DVP3120K/55/93/98
Top cover for DVP3120K/55/93/98
Power Cord for DVP3120K/55
Power Cord for DVP3120K/93
Power Cord for DVP3120K/98
Rear Cabine for DVP3120K/55
Rear Cabinet for DVP3120K/93
Rear Cabinet for DVP3120K98
Ass'y-Power Board for DVP3120K/55
Ass'y-Power Board for DVP3120K/93
Ass'y-Power Board for DVP3120K/98
Ass'y-Main Board for DVP3120K/55/93/98
Ass'y-OK Board DVP3120K/93
Ass'y-OK Board DVP3120K/98/55
Ass'y-Front Board DVP3120K/55/93/98
OPERATION MANUALfor DVP3120K/93
OPERATION MANUALfor DVP3120K/98
OPERATION MANUALfor DVP3120K/55
POLY
B0X for DVP3120K/93
B0X for DVP3120K/98
B0X for DVP3120K/55
CARD
CARD
Remote Control for DVP3120K/93
Remote Control for DVP3120K/98/55
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
10
12
13
15
18
20
22
23
AV-CAB
LDR- MAIN CN2
CON301
CON302
LDR-MAIN CN3
CN601
/
/
/
/
/
/
/
/
/
996510001106
996510001108
996510001172
996510004064
996510004063
996510001184
S/T Screw B2.6X8 BF
Machine Screw
Triangle M/C Screw 3*6
Triangle M/C Screw B3*6
S/T Screw B 3 X 8 BF
Triangle M/C Screw B3*6
Triangle M/C Screw B3*6
S/T Screw B2.6X8 BF
S/T Screw B2.6X8 BF
AUDIO/VIDEO CABLE
CABLE 24PIN FLAT WIRE
9PIN PH-9Y JC20-9Y L=120MM
2PIN PH-2Y,SAN-2P L=160MM
5PIN PH-5Y/PH-5Y L=130MM
4p SAN4P-PH-4Y L=180MM
2
1
2
3
4
2
2
3
3
1
1
1
1
1
Connector parts ,CABLE
No 12NC Part Name Q’ty
ENCASING & ACCESSORIES PARTS LIST
SCREW LIST
7-5
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