Printed Wiring Board - Main Board (Component Side) - Sony SCD-XB790 Service Manual

SCD-XB790
Q Q
3 7 6 3 1 5 1 5 0
• Semiconductor
Location
Ref. No.
IC501
IC503
IC505
IC509
IC701
IC703
IC801
IC814
IC901
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
5-9. PRINTED WIRING BOARD – MAIN Board (Component Side) – •
1 2
Location
MAIN BOARD
F-3
A
H-4
F-3
C-3
C-6
TP506
A-7
D-9
D-8
G-6 B
TP513
(TE)
C
D
E
A
RF
BOARD
CN005
(Page 27)
F
G
H
1
I
5
K
LOADING
BOARD
CN151
x a o
y
(Page 27)
. J i
http://www.xiaoyu163.com
See page 25 for Circuit Boards Location.
3 4 5
(COMPONENT SIDE)
TP504 TP704
(FE) (AVC) (AGND)
40 21
41 20
132
TP514
133
(RFCK)
IC509
60 1
TP517
61 80 (WFCK)
176
1
Q Q
3 7 6
1
5
IC501
3 4
1 5
3 4
IC505
25
26
IC901
50
51
IC503
u 1 6 3
E POWER BOARD
(Page 40)
CN904
28 28
http://www.xiaoyu163.com
2 4
8 9 9
6 7 8
TP703
(RFAC) IC703
TP808
(DG)
89
88
132
133
IC701
5
4
45
1 3
44
176
1
3 1 5 1 5 0 8 9 2
1
100
76
75
m
c o
.
AUDIO BOARD AUDIO BOARD DISPLAY BOARD
C B
CN303 CN304 CN801
(Page 37) (Page 37) (Page 38)
2
8 9 9
9 10
89
88
IC801
45
44
4 9 8 2 9 9
1-684-066- 11
AUDIO BOARD
F D
CN302
(Page 37)