Sony HCD-DH7BT Service Manual - Page 46

Printed, Wiring, Board, Amp

Page 46 highlights

TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 HCD-DH3/DH5BT/DH7BT http://www.xiaoyu163.com Q Q 3 7 6 3 1 5 1 6-24. PRINTED WIRING BOARD - AMP Section - • See page 27 for Circuit Boards Location. 5 0 :Uses unleaded solder. 1 2 3 4 5 6 7 8 9 892498299 10 11 12 13 14 15 AMP BOARD (COMPONENT SIDE) A AMP BOARD (CONDUCTOR SIDE) EP703 C831 EP702 (CHASSIS) C832 (CHASSIS) R778 E Q752 E Q753 IC704 R750 C747 B R776 C778 R777 X702 54 C798 C761 13 L705 R768 R773 L761 C777 C847 IC709 C797 C781 C783 C785 C790 C710 C791 C769 C774 L704 1 5 C784 IC703 R757 3 4 R781 C786 R709 C775 R775 R770 1 14 C717 C716 2 SP C772 CN703 R769 R782 R780 R710 C768 C709 S BOARD 1 CN850 7 8 R771 R772 C744 C737 R783 C780 C779 C799 C C756 C762 C758 R733 C767 19 IC707 18 R754 48 37 C746 C757 L760 C770 (Page 48) C846 C773 R774 C754 C752 1 36 R749 R755 C711 1 R731 C766 R752 R748 C760 POWER C745 R744 C806 C765 C764 36 R714 12 R747 25 R746 C734 R713 IC705 13 24 R741 R745 20 11 1 C704 C796 C735 L703 C741 R786 C810 R759 C763 C718 C708 2 1 CN705 CN704 4 T BOARD CN31 (Page 54) C807 R789 R790 R756 R706 R712 R711 C712 C706 C787 C788 IC701 C736 R742 R785 R743 C753 L711 C728 R718 R740 C845 C724 POWER U BOARD CN33 C809 R784 R787 R788 C808 D R719 R720 C804 R751 C743 1 10 C742 L702 IC702 4 5 3 C732 1 C749 C714 R707 C713 C715 R708 C707 C725 R725 (Page 54) C702 C719 2 SP CN702 R BOARD C733 C739 C751 1 CN870 R701 R729 C730 R730 R722 C738 C748 D702 (Page 48) C722 R724 C723 R739 R721 C740 R765 C731 C701 L710 C720 C844 E R728 R726 T E L C726 R727 E E C794 R793 Q701 1R792 3 9E 4 2 2 9 6 5 1 3 Q703 Q702 QQ L701 D701 376315150 892498299 CN700 EP701 11 11 F 1-869-747- (11) 1-869-747- (11) MAIN M BOARD CN311 (Page 39) (CHASSIS) • Semiconductor Location Ref. No. Location D701 D702 E-10 E-10 IC701 D-7 IC702 D-9 IC703 C-7 IC704 B-9 IC705 C-6 IC707 C-5 IC709 B-6 Q701 E-4 Q702 E-2 Q703 E-2 Q752 B-2 Q753 B-2 www . x ia o y u 1 6 3 . c o m HCD-DH3/DH5BT/DH7BT 46 46 http://www.xiaoyu163.com

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HCD-DH3/DH5BT/DH7BT
46
46
HCD-DH3/DH5BT/DH7BT
6-24. PRINTED
WIRING
BOARD
– AMP Section –
See page 27 for Circuit Boards Location.
:Uses unleaded solder.
Q
7
0
1
C
7
9
4
R
7
9
3
R792
Q753
R719
R720
C712
C766
R713
R714
R
7
1
1
R
7
1
2
C788
C787
C
7
7
9
C784
C726
R781
R782
R
7
8
3
R
7
8
9
C
7
8
0
C
7
9
9
C746
R749
R748
C743
R751
C734
C706
R733
R
7
3
1
R747
R746
R
7
9
0
R741
R
7
8
8
R
7
8
7
R
7
8
4
R745
IC703
C730
R765
C733
R730
R729
C767
C762
R769
R770
R701
C742
C764
IC707
R752
R754
Q702
Q703
R757
C756
C765
Q752
C
7
7
8
R728
R727
IC701
IC705
R780
X702
IC709
C758
R778
R
7
7
7
R776
C804
R726
C715
R718
R771
C714
C725
C713
C716
C717
R707
R724
C760
R756
R759
L702
C722
R725
R774
C724
C723
C846
C845
R710
C745
C806
R785
C783
C761
L704
R708
C786
C832
C831
R706
R742
C785
R750
C797
IC704
L705
R740
L703
R722
C737
C739
R744
R743
C732
D701
D702
L701
C796
C749
R772
C744
R768
R739
C775
C763
C704
IC702
C718
C768
C736
C752
R773
C741
R786
C772
R775
R721
C774
C773
C847
R709
C844
C754
R755
CN702
CN703
CN705
C702
C720
C753
C710
C711
C728
L710
EP703
C798
C747
C740
C735
C709
C757
C748
L761
C731
C751
C701
C791
C708
C770
C719
C738
C781
C707
C777
C790
EP701
EP702
L711
L760
C769
CN700
CN704
C
8
0
7
C
8
0
8
C
8
0
9
C810
E
E
E
E
E
AMP BOARD
(COMPONENT SIDE)
1-869-747-
11
(11)
1
11
10
20
1
14
7
8
1
12
13
36
25
24
48
37
3
1
18
1
19
36
4
5
(CHASSIS)
(CHASSIS)
(CHASSIS)
AMP BOARD
(CONDUCTOR SIDE)
1-869-747-
11
(11)
5
4
1
1
3
5
4
3
1
1
4
1
1
2
2
2
S
SP
BOARD
CN850
R
SP
BOARD
CN870
T
POWER
BOARD
CN31
U
POWER
BOARD
CN33
M
MAIN
BOARD
CN311
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
(Page 48)
(Page 54)
(Page 54)
(Page 48)
(Page 39)
Semiconductor
Location
Ref. No.
Location
D701
E-10
D702
E-10
IC701
D-7
IC702
D-9
IC703
C-7
IC704
B-9
IC705
C-6
IC707
C-5
IC709
B-6
Q701
E-4
Q702
E-2
Q703
E-2
Q752
B-2
Q753
B-2