Sony XBR-43X830C Service Manual page 57

DISASSEMBLY
1-2. XBR-49X830C/835C/837C
1-2-18. GL4(CH)-STATIC CONVERTER (TV)
1
4 screws (SCREW, +PSW M3X6 W12) P/N: 4-256-393-11
2 3
GL4(CH)-STATIC CONVERTER (TV)
57
XBR-43X830C, 49X830C, 835C, 837C