Printed Wiring Boards -Regulator/Usb Section - Sony HCD-GZR7D Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7-28. PRINTED WIRING BOARDS – REGULATOR/USB Section –
1 2
A
USB BOARD
B
1 2
CN805
D808
JL823
C
D807
DMB18 JL824
F
R805
BOARD
D801
R806
CN111
(Page 52) D802
JL822
D
(USB ILLUMINATOR)
R804
R803
R802
T E
L 1 3 9 4 2 2 9 6 5 1 3
R801
E
F
• Semiconductor Location
Ref. No. Location Ref. No. Location
D801 C-2 D806 D-3
D802 C-2 D807 C-3
D803 C-3 D808 C-3
D804 D-2
D805 C-2 IC003 F-8
w w w
HCD-GZR7D/GZR8D/GZR9D
• See page 42 for Circuit Boards Location.
3 4 5
(Page 69)
DMPORT BOARD
CN203
P
CN072
2 1
JL821
1
CN804
C079
(USB)
4
12
(12)
1-876-045-
JW027
D803-806
PANEL
Q
BOARD
CN606
(Page 73)
R073
IC071 R071
1 5
2 4
REGULATOR BOARD
Ref. No. Location
IC071 F-5
IC072 F-11
IC073 F-7
IC075 C-6
IC076 F-10
x a o
y
. i
http://www.xiaoyu163.com
• : Uses unleaded solder.
6 7 8
(Page 67) (Page 52)
VIDEO BOARD DMB18 BOARD
CN903 CN401
O E
CN073
CN075
CN074
6 1
2 1
1 3
R088
R090
R092
R094
R096
R098
R084
R0100
R102
R104
R106
Q Q
3 7 6
R019 R017
C076
C072
C075
R065 R067
JW024
R066 R020
IC073
IC003
1 5 1 5
2 4 2 4
A005
u 1 6 3
71 71
2 4
8 9 9
9 10 11 12
3 1 5 1 5 0 8 9
R063
1 5 R078
R061
IC072
2 4
1 5
IC076
2 4
m
c o
.
HCD-GZR7D/GZR8D/GZR9D
2
8 9 9
13 14
MAIN
J
BOARD
CN071
(Page 58)
2 4 9 8 2 9 9
11
(11)
1-876-048-