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XBR-43X830C, 49X830C, 835C, 837C
96
TROUBLE SHOOTING
2) Power Off Checking*2
(4) 12.5V check BMFL / BMFW
Measure voltage between PVDD and GND at
capacitor C7706 or C7707.(See 3.3)
Voltage rise more than 0V for a moment at
power on
→ Yes
(5) 12.5V check KS-PWB (XS)
Measure voltage between PVDD and GND at
capacitor C7722, C7762, C7782 or C7834. (See
3.3)
Voltage rise more than 0V for a moment at
power on
→ Yes
(5) 12.5V check
12.5V is supplied to
K-PWB for a moment
before LED 3x brinking ?
Power Off Check*2
No
Replace G-K Harness
OK ?
Yes
Replace G-PWB
OK ?
No
Yes
No
Yes
Return to
LED 3x blinking
Finish
Segment “XS”?
Yes
No
(4) 12.5V check
12.5V is supplied to
B-PWB for a moment
before LED 3x brinking ?
No
Replace B-K Harness
OK ?
Yes
Replace G-PWB
OK ?
No
Yes
No
Yes
Return to
LED 3x blinking
Finish
Содержание XBR-49X835C
Страница 2: ...SERVICE MANUAL LCD TV 9 888 568 01 GN1T CHASSIS Segment XFL ...
Страница 17: ...XBR 43X830C 49X830C 835C 837C 17 DISASSEMBLY 1 1 5 TAPE AND WIRE DRESSING 1 1 XBR 43X830C TAPE ...
Страница 18: ...XBR 43X830C 49X830C 835C 837C 18 DISASSEMBLY 1 1 6 TAPE AND WIRE DRESSING 1 1 XBR 43X830C TAPE TAPE ...
Страница 19: ...XBR 43X830C 49X830C 835C 837C 19 DISASSEMBLY 1 1 XBR 43X830C 1 1 7 SPEAKER BOX ASSY L 1 2 3 SPEAKER BOX ASSY L ...
Страница 20: ...XBR 43X830C 49X830C 835C 837C 20 DISASSEMBLY 1 1 8 SPEAKER BOX ASSY R 1 1 XBR 43X830C 1 2 3 SPEAKER BOX ASSY R ...
Страница 21: ...XBR 43X830C 49X830C 835C 837C 21 DISASSEMBLY 1 1 9 TAPE 1 1 XBR 43X830C TAPE TAPE ...
Страница 27: ...XBR 43X830C 49X830C 835C 837C 27 DISASSEMBLY 1 1 15 SLIDE CLAMP 1 1 XBR 43X830C 1 2 SLIDE CLAMP ...
Страница 36: ...XBR 43X830C 49X830C 835C 837C 36 DISASSEMBLY 1 1 24 SHEET THERMAL BM 1 1 XBR 43X830C SHEET THERMAL BM 1 2 ...
Страница 38: ...XBR 43X830C 49X830C 835C 837C 38 DISASSEMBLY 1 1 26 SLIDE CLAMP 1 1 XBR 43X830C 1 2 SLIDE CLAMP ...
Страница 39: ...XBR 43X830C 49X830C 835C 837C 39 DISASSEMBLY 1 1 27 LCD PANEL 1 1 XBR 43X830C LCD PANEL ...
Страница 44: ...XBR 43X830C 49X830C 835C 837C 44 DISASSEMBLY 1 2 5 TAPE AND WIRE DRESSING 1 2 XBR 49X830C 835C 837C TAPE TAPE ...
Страница 45: ...XBR 43X830C 49X830C 835C 837C 45 DISASSEMBLY 1 2 6 TAPE AND WIRE DRESSING 1 2 XBR 49X830C 835C 837C TAPE TAPE ...
Страница 48: ...XBR 43X830C 49X830C 835C 837C 48 DISASSEMBLY 1 2 9 TAPE 1 2 XBR 49X830C 835C 837C TAPE TAPE ...
Страница 54: ...XBR 43X830C 49X830C 835C 837C 54 DISASSEMBLY 1 2 XBR 49X830C 835C 837C 1 2 15 SLIDE CLAMP 1 2 SLIDE CLAMP ...
Страница 66: ...XBR 43X830C 49X830C 835C 837C 66 DISASSEMBLY 1 2 XBR 49X830C 835C 837C 1 2 27 SLIDE CLAMP 1 2 SLIDE CLAMP ...
Страница 67: ...XBR 43X830C 49X830C 835C 837C 67 DISASSEMBLY 1 2 XBR 49X830C 835C 837C 1 2 28 LCD PANEL LCD PANEL ...
Страница 71: ...XBR 43X830C 49X830C 835C 837C 71 DISASSEMBLY 1 3 5 COVER TOP 1 COVER TOP 2 1 3 SMART CORE ...
Страница 73: ...XBR 43X830C 49X830C 835C 837C 73 DISASSEMBLY 1 3 7 LIGHT GUIDE LIGHT GUIDE 1 2 3 1 3 SMART CORE ...
Страница 75: ...XBR 43X830C 49X830C 835C 837C 75 DISASSEMBLY 1 3 9 CASE BOTTOM M CASE BOTTOM M 1 3 SMART CORE ...
Страница 130: ...XBR 43X830C 49X830C 835C 837C 130 SEC 4 DIAGRAMS 4 1 1 UC 4 1 BLOCK DIAGRAM ...
Страница 131: ...XBR 43X830C 49X830C 835C 837C 131 DIAGRAMS 4 1 2 LA8 AR4 CR1 ECU BR6 ...
Страница 132: ...XBR 43X830C 49X830C 835C 837C 132 DIAGRAMS 4 1 3 CO1 ...
Страница 133: ...XBR 43X830C 49X830C 835C 837C 133 DIAGRAMS 4 1 4 MX ...
Страница 149: ...XBR 43X830C 49X830C 835C 837C 149 END 9 888 568 01 English 2015CL08 Data Made in Japan 2015 3 Sony Visual Products Inc ...