Sony XM-7557 (serv.man3) Service Manual ▷ View online
XM-7557
US Model
Canadian Model
AEP Model
UK Model
E Model
SERVICE MANUAL
9-926-590-84
Ver 1.1 2004. 04
SUPPLEMENT-2
File this supplement with the service manual.
Subject : Change of Amplifier Board
2
XM-7557
When performing service and inspection, check the suffix of the part nimber if the amplifier board.
1. DISCRIMINATION
New type : 1-675-264-14
– AMPLIFIER BOARD (COMPONENT SIDE) –
XM-7557
3
3
• PRINTED WIRING BOARD – AMPLIFIER SECTION (SIDE A) –
2
3
4
5
6
7
8
9
A
1
B
C
D
E
F
(Component Side)
AMPLIFIER BOARD
14
1-675-264-
XM-7557
4
4
• PRINTED WIRING BOARD – AMPLIFIER SECTION (SIDE B) –
2
3
4
5
6
7
8
9
A
1
B
C
D
E
F
AMPLIFIER BOARD
14
1-675-264-
(Conductor Side)