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CD-BK1600V/1800V/190V
A
MAIN PWB-A1(3/3)
FM SIGNAL
AM SIGNAL
B
C
+B
D
R375
470
E
R386
22K
F
+B
+B
A_10V
25
G
GND
A GND
21
TUN_R
TO
41
MAIN
SECTION
TUN_L
40
P27 12-C
P27 10-H
DI
43
CE
44
DO
39
CLK
42
GND
32
D GND
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
1
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C375
0.001
C314
0.0047
C315
0.0047
C316
0.022
R314
22
C317
0.001
R327
R325
33
47K
Q302
R322
KTC3194 Y
680
C318
100P
2
CF303
R316
4.7K
+B
C381
C382
R382
12P
X352
150
15P
(CH)
4.5 MHz
(CH)
1
22
X IN
X OUT
R381
21
VSS
10K
2
20
AOUT
R374 1K
C393
3
CE
1/50
R373
1K
19
IC302
4
DI
R380
LC72131
R372 1K
1.5K
C392
5
CL
C380
AIN
18
0.001
R378 1K
10/16
6
17
PD
DO
R379
7
FM/AM
VDD
16
2.2K
FM IN
15
IF
8
CONT
14
AM IN
C385
L351
9
FM/AM
0.01
100µH
10
SD
13
MO/ST
IF IN
12
11
ST IND
IC302
R376
C386
PLL(TUNER)
1K
330P
R395
R360
47K
4.7K
R359
1.8K
Q360
KTA1266GR
R384
5.6K
R385
C395
5.6K
0.022
C391
R391
47/16
270
R392
R383
270
5.6K
+B
2
3
Figure 30 SCHEMATIC DIAGRAM (11/12)
– 30 –
2 1
SO302
FM TERMINAL
CNP302
2 1
C301
0.01
D305
DS1SS133
C303
C308
10P (CH)
4.7P
C304
FM RF
L312
1
0.01
C309
2
0.001
R311
3
100K
4
C305
VD302
4.7P
R313
KDV147B
5
(CH)
33K
6
C310
15P
C312
(CH)
0.022
7
T301
8
FM OSC
R302
10
FM IF
9
C324
T302
C306
8.2P(UJ)
IC301
0.022
TA7358AP
FM FRONT
END
C307
VD303
10/16
KDV147B
1
C313
FM BAND
R309
22P
COVERAGE fL
3
10K
(CH)
C351
C397
0.022
R351
0.022
5.6K
C352
10/16
C350
1
FM IF IN
C394
0.022
47/16
AM MIX
2
T351
OUT
3
REG
AM IF
C387
1
R352
2
0.022
1K
3
4
AM IF IN
CF352
5
GND
R377
C353
47K
6
SD
0.022
R393
C354
7
STEREO
1K
0.022
CF351
8
FM DET
R353
270
C399
0.022
9
VCC
C356
C398
0.001
100/10
C357
10
IF OUT
2.2/50
11
PHASE
R387
C355
5.6K
22P
R388
R355
3.9K
3.3K
PHASE
12
(FM/AM)
C358
1/50
C370
1/50
IC303
L352
LA1832S
100µH
FM IF DET/
FM MPX/AM IF
C396
100/10
4
AM LOOP
ANTENNA
1
2
3
C338
C302
0.001
0.001
D301
DS1SS133
C323
AM BAND COVERAGE fL
0.022
C337
27P
T306
T303
AM OSC
C335
C334
560P
27P
(UJ)
C330
15P
(UJ)
R323
68K
VD301
C332
SVC348S
0.022
C331
0.047
R336
10K
C342
0.022
R358
3.9K
R365
10K
AM OSC
24
OUT
C362
3.3/50
AM OSC
23
IN
C361
0.022
FM
22
AFC
AM
21
RF IN
C363 0.022
C364 10/16
VSM
20
C365 0.022
AM LOW
19
CUT
C366 0.001
18
FM/AM
OUT
R350
2.7K
C367
1/50
X351
456KHz
17
MPX VCO
C368
TP302
1/50
16
MPX IN
R357
R356
470K
1K
C374
C369
R-CH OUT
15
0.015
27P(UJ)
14
L-CH OUT
C373
13
MO/ST
0.015
C372
C371
1/50
1/50
R361
R362
R364
6.8K
6.8K
10K
R363
10K
5
6
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