Printed Wiring Boards -Regulator/Usb Section - Sony HCD-GZR9D Service Manual

7-28. PRINTED WIRING BOARDS – REGULATOR/USB Section –
1 2
A
USB BOARD
B
2
1
CN805
D808
JL823
C
D807
DMB18 JL824
F
R805
BOARD
EXCEPT
D801
R806
EA,RU
CN111
MODEL
D802
(Page 52)
JL822
EA,RU MODEL
D
R804
R803
R802
R801
E
F
• Semiconductor Location
Ref. No. Location Ref. No. Location
(D801) C-2 D807 C-3
(D802) C-2 D808 C-3
D803 C-3 <D809> D-2
D804 D-2 <D810> D-2
D805 C-2
D806 D-3 IC003 F-8
( ): Except EA, RU model
< >: EA, RU model
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
13
(13)
1-876-045-
JW027
D803-806
(USB ILLUMINATOR)
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
• : 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
R019 R017
C076
C072
C075
R065 R067
JW024
R066 R020
IC073 IC003
1 5 1 5
2 4 2 4
A005
(EXCEPT EA)
71 71
9 10 11
R063
1 R078
5
R061
IC072
2 4 1 5
IC076
2 4
HCD-GZR7D/GZR8D/GZR9D
Ver. 1.1
12 13 14
MAIN
J
BOARD
CN071
(Page 58)
12
(12)
1-876-048-