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CD-C1H/CP-C1H
– 34 –
A
B
C
D
E
F
G
H
1
23456
Figure 34 SCHEMATIC DIAGRAM (8/15)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 20.
CNP301
MW/LW
R352
1K
L
O
FI
L
C386
330P
C382
15P(CH)
C381
12P(CH)
X352
4.5MHz
C385
0.01
R377
47K
L351
100µH
C365 0.022
C364 10/16
VR351
10K(B)
R358
8.2K
C342
0.022
C351 0.022
C350 0.022
C352 10/16
I
C
L
A
FM
I
FM M
P
R351 5.6K
R372 1K
R374 1K
R371 1K
C354 0.022
CF351
FM IF
C353
0.022
C363 0.022
C361 0.022
C366 0.001
D304
1SS133
C301
0.001
D303
1SS133
L341
BALUN
C344 33P
C362
3.3/50
C343
33P
Q362
KRA107 M
C393
1/50
R380
1.5K
R381
10K
R382
150
C394
47/16
SO301
ANTENNA
TERMINAL
C387
0.022
C392
0.001
R39
3
1K
L353
1mH
C397
0.022
R346
330
R347
6.8K
C341
0.022
R348
680
C345 0.022
FE301
FM FRONTEND
R349
33
FM IF
CF301
C346 0.022
Q301
2SC380 O
FM IF AMP
C347 0.022
R345 4.7K
R344 470
C328
0.022
R335
100K
C325
220P
R334
5.6K
C334
18P
R336
4.7K
R337
470
R324
100K
LW
OSCILLATION
T305
C324
27P(UJ)
R333
5.6K
MW OSCILLATION
T306
C336
470P
C335
18P(CH)
VD301-2
KV1236Z23F
R323
68K(UJ)
Q303
KTC3199 GR
C327
680P
C326
18P(CH)
Q304
KTC3199 GR
C384
0.001
FM IF
CF302
LW ANTENNA
T301
C322
6.8P(CH)
C323
0.022
R331
5.6K
C330
10P(UJ)
MW ANTENNA
T302
C332
0.022
R319
100K
C331
0.047
VD301-1
KV1236Z23F
Q302
KTC3199 GR
D302
1SS133
D301
1SS133
AM IF
CF352
AM IF
T351
C337
0.022
R373 1K
C339
22P(CH)
IC302
LC72131
C338
0.001
R301 330
C329
33P
C302
0.001
K
C36
7
1/5
0
R35
0
2.7
K
R332
100K
R397
1K
C333
22P(CH)
L342
2.2µH
R369
82
C321 100/16
Q371
KTA1266 GR
R376
1K
123
4
5
6
7
18
1920
21
22
23
24
1234
5
6
7
89
10
11
1213
14
15
16
17
18
19
20
21
22
1234
5
6
7
8
1
2
L3
5
R379
2.2K
C380
10/16
IC302
LC72131
PLL CONTROLLER
0V
0V
0V
(0.7V)
0V
0V
0V
(0.7V)
0V
0V
0V(0.7V)
0V
0V
0.8V
(9.2V)
(0V)
0V
(11.3V)
11.2V
(1.1V)
11.3V
4.8V
4.1V
0V
3
(
SWITCHING
S
W
ANT
GND
GND
GND
VT
VCC
IF OUT
F OUT
IF IN
X OUT
X IN
CE
DI
CL
DO
AM IN
FM IN
VDD
PD
AIN
AOUT
VSS
FM
MW
MO
/ST
ST IND
FM
NC
NC
NC
NC
FM IF IN
AM MIX OUT
AM OSC OUT
FM AFC
AM OSC IN
AM RF IN
AM LOW CUT
VSM
FM/AM OUT
STEREO
SD
GND
AM IF IN
REG
3
2
1
FM MUTE
LEVEL
3
2
1
3
2
1
+B
+B
+B
3
2
1
MW+B
MW/LW SIGNALFM SIGNAL
4.8V
3.6V
0.5V
0.3V
4.8V
4V
2.4V
0V
0V
0V
11.2V
0V
0V
9
8
7
6
5
4
3
2
1
11
10
PIN
NO.
VOLTAGE
IC302
FM(ST) AM
11V
0V
2.4V
0V
2.1V
0.9V
4.8V
2.4V
0V
0.5V
0V
0V
0.9V
0.6V
2.4V
20
19
18
17
16
15
14
13
12
22
21
PIN
NO.
VOLTAGE
IC302
FM(ST) AM
0.9V
FM(ST): OTHER
AM: ( )
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