Sony XBR-55X850C / XBR-55X855C / XBR-55X857C / XBR-65X850C / XBR-65X855C / XBR-65X857C / XBR-75X850C / XBR-75X855C Service Manual ▷ View online
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
37
DISASSEMBLY
1-1-25. PLATE, MAIN(HWK) ASSY
1-1. XBR-55X850C/855C/857C
1
2
3
PLATE, MAIN(HWK) ASSY
5 screws (SCREW, +PSW M3X8) P/N: 2-580-593-01
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
38
DISASSEMBLY
1-1-26. BMFL ASSY
1-1. XBR-55X850C/855C/857C
1
2
3
BMFL ASSY
9 screws (SCREW (+PSW)(M3X6)) P/N: 2-990-421-41
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
39
DISASSEMBLY
1-1-27. GASKET (BMF)
1-1. XBR-55X850C/855C/857C
GASKET (BMF)
GASKET (BMF)
Stick GASKET inside the guide line.
To stick the GASKET firmly,
Press the gasket until compression completely.
(0.5-1.0kgf)
Press the gasket until compression completely.
(0.5-1.0kgf)
Guide line
*No indication of direction
*No indication of direction
Caution:
1. Please aim at the center of square land.
2. Assy the gaskets just before B board panel installation.
2. Assy the gaskets just before B board panel installation.
NOTE:
When you replace a BMFL board, it is necessary to stick five
new GASKET on a new BMFL board.
GASKET (BMF): 4-566-117-01
However, please confirm PWB P/N before that.
If the PWB P/N is old type(1-894-596-11/21), need gaskets.
If the PWB P/N is new type(suffix -12/22 or later), no need gaskets.
*There is no problem even if you were mounting a gasket on new type
(suffix -12/22 or later).
new GASKET on a new BMFL board.
GASKET (BMF): 4-566-117-01
However, please confirm PWB P/N before that.
If the PWB P/N is old type(1-894-596-11/21), need gaskets.
If the PWB P/N is new type(suffix -12/22 or later), no need gaskets.
*There is no problem even if you were mounting a gasket on new type
(suffix -12/22 or later).
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
40
DISASSEMBLY
1-1-28. SHEET, THERMAL(BM) AND PLATE, MAIN(HWK)
1-1. XBR-55X850C/855C/857C
SHEET, THERMAL(BM)
1
2
PLATE, MAIN(HWK)
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