Printed Wiring Board - Dmb22 Board - Sony HCD-GPX5G Service Manual

HCD-GPX5G/GPX7G/GPX8G
5-24. PRINTED WIRING BOARD – DMB22 Board –
1 2 3
A
DMB22 BOARD (Component side)
B
C712
(CHASSIS)
C
JL731
JL730
JL729
JL728
JL727
JL726
JL725
JL724
D
JL723
JL722
E
C709
A
F
JL712
MAIN BOARD
CN702
(Page 35)
G
C713
(CHASSIS)
H
I
J
HCD-GPX5G/GPX7G/GPX8G
• See page 27 for Circuit Boards Location.
4 5 6
FOR TEST
CN507
R755
R777
RB508
R778
CL774
RB505
CL773
RB509
R786
R794
R785
RB507
CL771
R774
RB506
C769
R784
R772 X762
C768
IC741
C765
C764 CL553
C741 IC501
C766 R551
CL554
R552
CL557
R553
CL560
R730
C653 R554
R719
R501
R503 R504
R724
X501
C777
C504 C505
R789
R827
R828
R833
C703
R618 R612
C815
C819
C707 JL805
C816
JL806
JL815 JL814
CN801
DEVICE, OPTICAL
CMS-ST6RFS3
•
: Uses unleaded solder.
7 8 9
C711
C593
(CHASSIS)
JL505
JL506
IC504
RB501
RB502
RB504
RB503
JL503
CL546
JL504
CL544
CL545
R527 JL502
R526
JL508
R525
JL510
JL509
R517
CL542
CL541
C
R516
MAIN BOARD
CN703
(Page 35)
CN501
D701
(CHASSIS)
12
(12)
1-885-894-
DEVICE, OPTICAL
CMS-ST6RFS3
46 46
10 11 12
DMB22 BOARD (Conductor side)
R622 R624
C595
FB591
R594
C599 C598
C517 C518
C516
IC502
C515
C527
R529
C507
C528
R541 R528 R502 C526
C511
R557
C508
C510
C601
C604 C656
R572
R519
IC652
R518
C655
C824
C609
R607
Q606 40
R613
C607 R614
R609
Q605 R610
1
R611
R604
IC801
C532
Note: IC502 on the DMB22 board cannot exchange with single.
13 14 15
R770
C762
R767 R754
R717
R765
R764
R763 R771
R752
R780
R762
R751
R782
R790 R718
R779 R781
R783
C772 R788
C771
C775
C773
R775
R745
R729
R749
IC651
C725 C723
R654
IC721
FB721
FB722
IC763
C651 16 9
R759 FB793
1 8
R758
C825
R760
C776
FB792
R831
R709
FB708
FB710 C704
FB702
21
41
20
FB705
FB707
R706
C802 C801
12
(12)
1-885-894-
When these parts on the DMB22 board are damaged,
exchange the entire mounted board.