XBR-65/75X850E
TROUBLE SHOOTING
FLOW
7. LIGHT SENSOR ERROR
46
Backlight level does not change
when ambient light changed
Battery of remote commander
could be weak.
Change battery.
Check harness connection
between B*board and Smart
Core
Change harness between B*
board to Smart Core harness
B* board to Smart Core harness
issue
Harness connection
issue
Change Smart Core
Smart Core issue
NG
OK
Check resistor value on B*
board
Change B* board
Main device issue
OK
Parts issue
Check harness connection
between B*board and H-
board
NG
NG
NG
OK
OK
OK
NG
Check UI setting and make
sure light sensor setting is
“ON”
Setting issue
Change setting to “ON”
Setting is “OFF”
Resistor value
[BMKS]
R1109 : 0 [ohm]
R1052 : 150k [ohm]
[BMKP]
R251 : 0 [ohm]
R233 : 150k [ohm]
Setting is “ON”
Summary of Contents for BRAVIA XBR-65X850E
Page 61: ...XBR 65 75X850E DISASSEMBLY 1 6 TAPE 1 XBR 65X850E 61 TAPE TAPE ...
Page 62: ...XBR 65 75X850E DISASSEMBLY 1 7 TAPE 1 XBR 65X850E 62 TAPE TAPE TAPE ...
Page 64: ...TAPE TAPE XBR 65 75X850E DISASSEMBLY 1 9 TAPE 1 XBR 65X850E 64 ...
Page 65: ...TAPE XBR 65 75X850E DISASSEMBLY 1 10 TAPE AND WIRE DRESSING 1 XBR 65X850E 65 TAPE ...
Page 68: ...XBR 65 75X850E DISASSEMBLY 1 13 WIRE DRESSING 1 XBR 65X850E 68 1 2 3 ...
Page 76: ...XBR 65 75X850E DISASSEMBLY 1 21 SLIDE CLAMP 1 XBR 65X850E 76 1 2 1 2 SLIDE CLAMP SLIDE CLAMP ...
Page 77: ...XBR 65 75X850E DISASSEMBLY 1 22 BRACKET SIDE SBT M 1 XBR 65X850E 77 1 3 2 BRACKET SIDE SBT M ...
Page 87: ...XBR 65 75X850E DISASSEMBLY 2 2 COVER TOP FRE 2 SMART CORE H65 87 1 NOTE 2 3 4 COVER TOP FRE ...
Page 94: ...XBR 65 75X850E DISASSEMBLY 3 6 TAPE 3 XBR 75X850E 94 TAPE TAPE TAPE TAPE ...
Page 97: ...XBR 65 75X850E 3 9 TAPE 3 XBR 75X850E 97 TAPE TAPE TAPE DISASSEMBLY ...
Page 99: ...XBR 65 75X850E 3 11 WIRE DRESSING 3 XBR 75X850E 99 DISASSEMBLY ...
Page 100: ...XBR 65 75X850E 3 12 WIRE DRESSING 3 XBR 75X850E 100 1 2 DISASSEMBLY ...
Page 106: ...XBR 65 75X850E DISASSEMBLY 3 18 TAPE 3 XBR 75X850E 106 1 TAPE TAPE TAPE TAPE NOTE 2 ...
Page 119: ...XBR 65 75X850E DISASSEMBLY 4 2 COVER TOP FRE 4 SMART CORE H 119 1 2 3 4 COVER TOP FRE NOTE ...