Read Sony ICF-CD863V Service Manual online
ICF-CD863V
26
26
5-11. PRINTED WIRING BOARDS – PANEL Section –
•
See page 18 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D401
B-8
D402
B-8
D403
B-6
D404
D-6
D405
D-6
D406
E-6
D407
A-4
D408
A-3
D409
A-2
D410
G-4
D411
G-3
D412
G-2
D413
C-8
IC401
E-3
IC402
B-3
IC403
G-10
Q401
D-5
Q402
C-5
Q403
C-5
Q404
C-4
Q405
B-8
C454
C453
D402
AK
AK
D401
R525
R524
Q405
BC
E
L403
C463
R608
R610
R609
R449
R612
C411
R606
R605
R493
R495
R604
R603
R497
R601
R602
R499
R614
R613
R502
Q403
BC
E
E
C
B
R503
R501
C457
R504
R505
C456
EC
B
Q404
C440
R500
Q401
BC
E
R616
R615
R478
R618
R619
R620
R622
L401
R514
R515
R517
R516
R453
R452
R451
R450
R463
R462
C417
C459
R467
C424
C425
C426
C427
R464
R465
C421
R468
R469
R470
R471
R466
C420
C416
R472
C428
C429
R473
R474
R475
R476
R477
R479
C438
C436
C434
C430
C432
C437
C439
C431
C433
C435
C460
C461
R523
R480
R482
R484
R481
R483
R522
L402
C441
C443
C442
R485
C446
C447
C445
R487
IC402
C450
C449
R490
R508
R509
R510
R511
R512
R513
R489
IC401
R402
R401
C401
C402
R404
R403
C403
R406
R405
R408
R409
R441
R440
R439
R438
R437
R436
R435
R434
R433
R432
R431
R430
R429
R428
R427
R426
R425
R424
R423
R422
R421
R420
R419
R418
R417
R416
R415
R414
R413
R412
R411
R410
R443
R445
R446
R442
C406
R444
C410
C405
R447
R527
R528
C412
C413
R526
R456
R457
R454
R455
R458
R459
R460
R461
C458
C414
C415
R518
R519
Q402
JW401
+
C464
CN401
24
23
2
1
JW406
JW408
JW407
+
C448
S602
S601
D413
JW403
+
C451
+
C444
D403
+
C462
D404
D405
S603
D406
S604
JW409
JW410
JW411
+
C409
RV401
(ACT BRIGHTNESS)
S605
JW412
JW413
S606
JW414
+
C407
S611
S610
S609
S608
S607
JW404
JW405
D407
JW417
JW418
JW416
JW415
R506
R507
JW423
JW422
JW424
JW427
JW426
JW425
D410
D408
JW419
JW421
JW420
JW428
JW429
JW430
D411
D412
LCD401
LIQUID CRYSTAL DISPLAY
D409
JW402
X401
LCD BOARD
(11)
11
1-684-059-
32
1
(SHIELD CASE)
D407
− 409
(LCD BACK LIGHT)
1
2
3
X402
80
1
20
21
40
41
60
61
BP404
D410
− 412
(LCD BACK LIGHT)
CD PLAY
MODE
ALARM SET
BUZZER
ALARM
MODE
ALARM SET
RADIO
BUZZER
RADIO
RADIO/
BAND
ALARM SET
CD
CD
NAP
D403, S601
GENTLE
SLEEP
CD
OFF/
ALARM RESET
BRIGHTNESS
RED
D
MAIN BOARD
CN301
C455
RED
BLU
IC403
(11)
11
1-684-058-
DIMMER BOARD
WHT
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
TP
(GND)
TP
(DIMMER)
WHT
BLU
1
4
(Page 22)
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