Read Sony XM-7557 Service Manual online
7
1
Five screws
(BTP3x12)
2
Four screws
(P4x40)
9
Four screws
(P3x10)
!¡
Six screws
(P3x10)
0
Screw (BTP3x8)
!¢
Two insulating sheets
(AMP)
!£
Sub heat sink
(Amplifier)
8
Two screws
(P3x14)
!∞
Two screws
(P2x10)
!™
Three screws
(P3x6)
3
Six screws
(BVTP3x14)
4
Two Retainers
5
Two screws (BVTP3x10)
6
Power board
7
Amplifier board
!§
LED board
!¶
LED holder
8
Three screws
(BTP3x8)
9
Screw (BTP3x8)
0
Side plate (R)
3
Two screws
(BTP3x8)
!¢
Auto fuse
(F901 to F904)
4
Bottom plate
2
Three screws
(BTP3x8)
1
Three screws
(BTP3x8)
!∞
Screw (BTP3x8)
@¢
Screw (BTP3x8)
!ª
Screw (BTP3x8)
@∞
TR board
@º
Sub 2 board
@¡
Sub 1 board
@§
Fan motor block
!§
Filter board
6
Screw (BTP3x8)
!™
Screw (M4)
!£
Cover
!¡
Screw (M4)
5
Three screws
(BTP3x8)
7
Side plate (L)
!•
Screw (BTP3x12)
!¶
CNP710 (10P)
@™
CNP803 (3P)
@£
CNP708 (2P)
SECTION 3
DISASSEMBLY
Note:
Follow the disassembly procedure in the numerical order given.
3-1. SIDE PLATE,SUB 1/SUB 2 AND FILTER BOARD
3-2. AMPLIFIER/POWER BOARD AND LED BOARD
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