Sony HCD-SPZ70 - AMP Board Diagrams (SPZ50); AMP Board (SPZ50) Printed Wiring Board

HCD-SPZ50/SPZ70
2828
HCD-SPZ50/SPZ70
R
7
0
4
Q
7
0
1
C
7
9
4
R
7
9
3
R
7
9
2
Q
7
5
3
R
7
1
9
R
7
2
0
C
7
1
2
C
7
6
6
R
7
1
3
R
7
1
4
R
7
1
1
R
7
1
2
C
7
8
8
C
7
8
7
C
7
7
9
C
7
8
4
C
7
2
6
R
7
8
1
R
7
8
2
R
7
8
3
R
7
8
9
C
7
8
0
C
7
9
9
C
7
4
6
R
7
4
9
R
7
4
8
C
7
4
3
R
7
5
1
C
7
3
4
C
7
0
6
R
7
3
3
R
7
3
1
R
7
4
7
R
7
4
6
R
7
9
0
R
7
4
1
R
7
8
8
R
7
8
7
R
7
8
4
R
7
4
5
IC703
C
7
3
0
R
7
6
5
C
7
3
3
R
7
3
0
R
7
2
9
C
7
6
7
C
7
6
2
R
7
6
9
R
7
7
0
R
7
0
1
C
7
4
2
C
7
6
4
IC707
R
7
5
2
R
7
5
4
Q
7
0
2
Q
7
0
3
R
7
5
7
C
7
5
6
C
7
6
5
Q
7
5
2
C
7
7
8
R
7
2
8
R
7
2
7
IC701
IC705
R
7
8
0
X
70
2
IC709
C
7
5
8
R
7
7
8
R
7
7
7
R
7
7
6
C
8
0
4
R
7
2
6
C715
R718 R771
C
7
1
4
C
7
2
5
C713
C716
C
7
1
7
R
7
0
7
R
7
2
4
C
7
6
0
R756
R
7
5
9
L702
C
7
2
2
R
7
2
5
R
7
7
4
C
7
2
4
C
7
2
3
C846
C
8
4
5
R
7
1
0
C745
C806
R
7
8
5
C
7
8
3
C761
L704
R
7
0
8
C786
C
8
3
2
C
8
3
1
R706
R
7
4
2
C
7
8
5
R
7
5
0
C
7
9
7
IC704
L
7
0
5
R740
L
7
0
3
R722
C737
C
7
3
9
R744
R743
C732
D
7
0
1
D
7
0
2
L701
C796
C749
R772
C744
R768
R739
C
7
7
5
C763
C704
IC702
C718
C768
C
7
3
6
C752
R773
C
7
4
1
R786
C772
R
7
7
5
R721
C
7
7
4
C
7
7
3
C847
R
7
0
9
C844
C754
R
7
5
5
CN702
CN703
CN705
C
7
0
2
C720
C
7
5
3
C
7
1
0
C711
C728
L710
EP703
C798
C747
C
7
4
0
C
7
3
5
C
7
0
9
C
7
5
7
C
7
4
8
L761
C
7
3
1
C751
C701
C
7
9
1
C
7
0
8
C770
C
7
1
9
C
7
3
8
C
7
8
1
C
7
0
7
C777
C
7
9
0
EP701
EP702
L711
L760
C
7
6
9
C
N
7
0
0
CN704
EE
E
EE
AMP BOARD (COMPONENT SIDE)
1-869-747-
11
(11)
1
11
10
20
1
14
78
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
L1
SP BOARD
CN870
K1
SP BOARD
CN850
M1
POWER
BOARD
CN31
E1
MAIN
BOARD
CN1203
H1
MAIN
BOARD
CN1302
A
B
C
D
E
F
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
7-13. PRINTED WIRING BOARD – AMP Board (SPZ50) –
: Uses unleaded solder.
(Page 24)
(Page 33)
(Page 36)
(Page 24)
(Page 33)
• 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
• See page 19 for Circuit Boards Location.
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