Read Sony HCD-GZR888DA / HCD-GZR999DA Service Manual online
HCD-GZR888DA/GZR999DA
HCD-GZR888DA/GZR999DA
3
3
•
: Uses unleaded solder.
2-1. PRINTED WIRING BOARD - POWER AMP Board -
1
5
1
13
1
4
B
E
B
E
1
13
B
E
1
22
R412
CN401
CN402
CN403
1
13
CN405
R420
CN407
R425
C403
C404
TH401
C409
C410
C413
C414
C425
C426
C427
C428
C429
R467
R468
C430
C431
C433
C441
RY401
C442
RY402
C447
C448
C451
C452
C453
JW400
R490
C454
JW401
C455
JW402
C456
JW403
JW404
JW405
R495
JW406
R496
JW407
JW408
JW409
C461
D401
C462
D402
JW410
C464
D404
JW411
C465
H401
H402
JW412
JW413
JW414
JW415
JW416
JW417
JW418
JW419
D410
D409
D413
D414
JW420
C475
C476
JW421
JW422
C477
JW423
C478
JW424
JW426
JW428
JW429
D420
IC401
JW430
JW431
JW432
JW433
JW434
JW435
JW436
JW437
JW438
JW439
JW440
JW441
JW442
JW443
JW444
JW445
JW446
JW447
JW448
JW449
JW450
JW451
JW452
JW453
JW454
JW455
JW456
JW457
JW458
JW459
JW460
JW461
JW462
JW463
JW464
JW466
JW467
JW468
JW469
JW470
JW471
JW472
JW473
JW474
JW475
JW476
JW477
JW478
JW479
JW480
JW481
JW482
JW483
JW484
JW485
JW486
JW487
JW488
JW489
JW490
JW491
JW492
JW493
JW494
JW495
EP401
JW496
EP403
JW497
JW498
JW499
R381
R382
R383
R384
Q408
Q413
L401
L402
Q417
L403
L405
L404
JK401
JK403
B
E
B
E
R400
R403
R404
R405
R406
R407
R408
R409
R410
R411
R413
R414
R415
R416
R417
R419
R421
R422
R423
R424
R426
R428
R429
R427
R430
R431
R432
R433
R434
R435
R436
R437
R438
R439
R440
R441
R442
R443
R444
R445
R446
R447
R448
R449
R450
R451
R452
R453
R454
R455
R456
R457
R458
R459
R460
R461
R463 R462
C432
R470
R471
C435
R473
R475
R476
R477
R478
R479
C440
C443
R480
C444
R481
C445
R482
C446
R483
R484
R485
R486
R487
R488
R489
R491
R492
R493
R494
R497
R498
R499
D406
D407
C468
D408
JR401
D415
D416
-1
-2
D417
D419
D421
D422
D423
R500
R365 R366
R367
R368
R369
R370
R371
R372
R373
R374
R375
R376
R377
R379
R385
R386
R387
R388
R389
R390
R391
R392
R393
R394
R395
R396
R397
R398
R399
Q401
Q402
Q403
Q405
Q406
Q407
Q409 Q410
Q411
Q412
Q414
Q415
Q416
Q418
B
E
+
–
+
–
+
–
+
–
-1
-2
1-886-033-
11
(11)
POWER AMP BOARD
E
E
E
E
E
E
A
K
A
K
A
K
A
K
A
A
E
E
E
E
K
K
A
K
A
K
A
K
A
K
A
K
L
R
SATELLITE
SPEAKERS
SPEAKERS
L
R
FRONT
SPEAKERS
SUBWOOFER
E
+
+
RED
WHT
WHT
WHT
WHT
(CHASSIS)
(CHASSIS)
P
MAIN BOARD
CN241
Refer to page
45 on original
45 on original
service manual
O
MAIN BOARD
CN901
Refer to page
45 on original
45 on original
service manual
X
TRANS BOARD
NO305
Refer to page
64 on original
64 on original
service manual
W
TRANS BOARD
NO304
Refer to page
64 on original
64 on original
service manual
R
MIC BOARD
NO791
Refer to page
49 on original
49 on original
service manual
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
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