Printed Wiring Boards - Power/Trans Section - Sony HCD-GX30 Service Manual

HCD-GX30/RG22/RG33
5-13. Printed Wiring Boards – POWER/TRANS Section –
1 2
A
SUB TRANS BOARD
AC
IN
B
CND,AEP,UK,
TH,AR,AUS
C
D
TRANS BOARD
4 1
3
S901 2
4
VOLTAGE
E2,E51,EA,SP,TW
SELECTOR
230-240V
S901
E
220V
1
120V
JW913
7
F919
5
CND,E2,E51,EA,SP,TW
6
AEP,UK,TH,AR
AUS JW912
F
AEP,UK,E2,
E51,EA,TW,
TH,AR
E2,E51,EA,
SP,TW,AUS
• See page 19 for Circuit Boards Location.
3 4
1 3
E2,E51,EA,SP,TW
1
4
E2,E51,EA,SP,TW,MX
MX
JW2
JW4
CND,AEP,UK,
TH,AR,AUS
E
3
1
IC901
21
POWER
TRANSFORMER
(SUB)
(21)
1-684-302-
POWER TRANSFORMER
(MAIN)
MX
5 6
GX30/RG33
SENSOR BOARD
21
1
(21)
303
E
21
(21)
1-684-301-
32 32
7 8
POWER BOARD
AEP,UK
GX30/RG33
E
E
E
E
E
E
E
E
AEP,UK
F D
TO TO
MAIN BOARD MAIN BOARD
CN402 CN403
(Page 25) (Page 25)
• Semiconductor Location
Ref. No. Location
D501
D502
D541
D542
D543
D551
D901
D902
D903
D904
D905
D911
D912
D913
9
21
1-684-300-
(21)
Ref. No. Location
B-8 IC501 C-7
C-8 IC901 C-4
B-9
D-7 Q501 B-8
D-7
Q503 B-8
C-8 Q504 C-8
B-4 Q551 C-8
C-3 Q581 B-7
C-3 Q582 B-8
C-3 Q583 B-8
C-3 Q584 B-8
E-5
Q901 C-4
E-5 Q911 F-5
F-6