CD-ES222E (serv.man3). Notes on schematic diagram, Types of transistor and LED, Block diagram, Schematic diagram Wiring side of P.W.Board, Waveforms of CD circuit, Voltage. - Sharp Audio Service Manual (repair manual). Page 19

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CD-ES222H/ES222E
– 34 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 34 WIRING SIDE OF P.W.BOARD (3/9)
C121
R130
I
R132
R127
C119
C349
C302
C301
R315
C319
C304
C320
C318
C307
C305
C306
C303
C329
R302
C331
C309
C308
R308
R323
C335
R314
R312
R313
C343
R358
C344 C350
R352
C351
R351
C365
C361
R350
C366
C360
C369
R353
R357
R356
C356
C354
R364
R362
C353
C363
R
R393
R3
C355
R383
R310
C384
C313
C314
R360
R359
R371
R372
R373
R374
R316
C312
C383
C382
R306
C392
C381
C387
R365
C317
R379
C315
R381
R305
C397
C321
R304
FM BAND
COVERAGE fL 
R206
R202
Q108
C102
D103
Q109
C130
R131
Q208
Q106
Q107
Q105
R126
R125
R103
C101
R136
R135
C134
C133
C135
RLY101
Q101
C136
C107
D104
C109
R115
R113
Q103
C117
R121
R123
R119
IC
D
C113
C613
C614
C622
C623
R
C115
C615
C616
C617
C619
C620
C621
R623
R612
R107
R111
C105
R109
R219
C103
R622
R101
R105
R106
R221
ZD201
L105
CNP101
CNS101
C125
C128
C127
R138
C126
R137
C146
C145
SO101
CNP301
BF301
D307
D305
Q302
C311
D302
D301
IC301
R301
L302
D306
T302
T304
L303
VD301
VD303
C330
R303
VD302
R307
C334
C332
CF303
T306
R336
C337
CNP102
CF302
Q306
T351
C362
CF352
C364
C352
IC303
R602
C367
CF351
C399
R603
R601
C368
C374
C372
R376
X351
C373
C371
R363
C396
R
3
77
R395
C35
C35
L352
R384
R385
R392
R391
Q360
C398
C370
R382
R386
C378
D308
C386
C385
L353
VR351
X352
L351
R387
R309
IC302
C393
C394
C380
C316
R380
CNW601
L601
CNS601
SO601
D605
D604
R127A
R128A
JK101
CNW101
L103
1
24
1
5
4
3
2
1
2
3
4
5
6
7
3
2
1
1
2
3
B
C
E
B
C
E
B
C
E
E
C
B
B C E
E C B
1 2 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
1
2
3
4
5
6
7
8
9
10
11
22
21
20
19
18
17
16
15
14
13
12
1
GY
GY
BK
GY
GY
GY
GY
GY
GY
BK
5
MAIN PWB-A
TERMINAL PWB-B4
HEADPHONES PWB-B3
FROM
DISPLAY PWB
P37  11 - B
CNS102
C
SPEAKER
TERMINAL
FRONT
VIDEO/AUX
IN
LEFT
RIGHT
LEFT
RIGHT
1
1
2
3
2
3
1
1 2 3 4 5 6 7
2
3
4
5
6
7
8
9
RELAY
3
WH
WH
BR
BK
BK
RD
RD
3
2
1
2
3
4
5
1
1
CHASSIS
GND
HEADPHONES
FM IF
FM RF
B
C
E
1
FM MUTE
LEVEL
2
3
1 2
B
C
E
3
1
2
3
AM IF
B
C
E
TP302
TP301
AM BAND COVERAGE fL 
AM TRACKING
2
3
1
AM LOOP
ANTENNA
FM ANTENNA
CHASSIS
GND
CHASSIS
GND

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