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HCD-XGR90AV
40
40
7-19.PRINTED WIRING BOARD – PA SECTION – • See page 21 for Circuit Boards Location.
1
4
JW475
R432
TM401
Q851
Q804
Q803
R820
Q431
Q401
R808
R858
18
RY401
D831
TH831
EPT801
Q402
IC901
R857
R859
R406
JW406
C811
C812
C861
C862
C413
D841
C852
R802
R809
C432
C433
C801
C804
C807
C831
C903
C904
C851
C854
C857
C905
CN803
R407
JW405
R431
JW447
R434
R442
R444
R443
R402
R403
R437
R439
R440
R441
JW462
R447
R801
R811
C853
R807
R861
R812
R813
R815
R816
R817
R821
R822
R823
R824
R827
R828
R831
R833
R832
R851
JW827
R852
R853
R863
R903
R904
R905
R906
R907
D401
D410
JW493
R446
D801
D803
D404
D842
D912
D911
D836
D833
D835
D834
EPT802
JW438
JW481
JW482
JW478
JW480
JW473
JW483
D402
C412
JW403
JW404
JW469
JW453
JW458
C802
JW819
JW412
C401
JW410
D844
JW432
JW411
JW409
JW414
JW427
D843
JW415
JW419
JW455
JW456
Q832
JW445
JW460
JW446
JW461
JW477
JW459
JW434
R401
Q833
Q834
C832
D805
R837
R838
D804
R836
R840
R880
R818
R868
JW422
JW499
Q831
C813
R860
R835
R834
C808
C809
JW454
JW452
R814
C844
C894
C848
JW485
JW486
C906
R429
C842
C892
JW420
JW418
D406
D405
JW820
JW821
D853
R864
R865
C909
Q805
Q434
Q432
Q437
Q433
R803
Q855
R805
R806
JW504
R855
R825
D802
C841
C891
C850
C895
C830
JW421
JW500
JW495
JW472
JW442
JW441
JW494
JW449
C863
R839
R889
Q908
R915
R888
R898
JW507
JW508
JW511
JW516
JW519
C803
R804
R810
R916
JW423
JW448
JW451
JW429
R819
JW444
JW443
JW496
JW474
JW435
JW700
JW433
JW430
JW701
C849
C847
NO702
1
1
1
9
11
3
JW505
JW517
JW512
CN804
LP802
CN904
C902
Q901
NO701
JW704
JW513
JW514
JW515
JW476
Q903
E
E
3
2
1
C815
D902
D905
D904
D903
R901
R902
C845
CN806
C810
D852
C858
C859
C814
JW439
JW488
JW450
JW424
JW426
JW436
JW497
JW523
JW416
JW479
JW491
JW816
JW465
JW407
JW490
JW440
JW818
CN805
JW509
JW815
JW810
R866
R867
C864
JW489
JW807
JW470
JW487
JW506
Q439
D851
R862
Q801
JW431
E
Q403
E
Q407
E
E
4
1
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
PA BOARD
11
(11)
1-683-443-
+
–
+
–
L
FRONT SPEAKER
R
TM402
+
–
+
–
+
–
L
REAR
SURROUND
SPEAKER
R
1
13
1
13
(CHASSIS)
(CHASSIS)
–
+
-
-
RY402
RY403
D403
D409
D407
D408
R450
R408
JW471
(IMPEDANCE
USE 6–16
Ω
)
(IMPEDANCE
USE 8–16
Ω
)
CENTER
(IMPEDANCE
USE 8–16
Ω
)
D906
R425
R409
C410
C411
C407
C406
L405
R424
R422
C414
C416
C408
C415
C409
R423
JW502
JW467
JW468
R419
R418
R417
R416
R421
R420
L404
L403
2
3
4
5
6
7
A
1
B
C
D
E
F
G
Ref. No.
Location
D401
C-5
D402
E-6
D403
D-2
D404
D-3
D405
F-6
D406
F-6
D407
F-4
D408
F-5
D409
E-4
D410
C-4
D801
C-5
D802
D-4
D803
D-3
D804
C-6
D805
D-5
D831
B-2
D833
A-4
D834
A-4
D835
A-4
D836
A-4
D841
A-5
D842
A-5
D843
A-5
D844
A-5
D851
C-5
D852
D-4
D853
A-3
D902
C-2
D903
C-1
D904
B-1
D905
B-2
D911
A-2
D912
A-2
IC801
E-4
IC901
B-1
Q401
E-6
Q402
E-6
Q403
D-2
Q407
D-2
Q431
C-2
Q432
C-2
Q433
C-2
Q434
C-2
Q437
C-2
Q439
C-2
Q801
C-5
Q803
C-3
Q804
C-3
Q805
B-5
Q831
C-6
Q832
C-6
Q833
C-5
Q834
C-5
Q851
C-4
Q855
B-5
Q901
C-1
Q903
A-1
Q908
B-1
• Semiconductor
Location
w w w . x i a o y u 1 6 3 . c o m
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4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299