Sony XR-55A95K Service Manual page 37
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Also See for XR-55A95K:
- Service manual (60 pages) ,
- Original manual (32 pages) ,
- Setup manual (80 pages)
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TROUBLESHOOTING
2.6 6x LED Blinking – Backlight_ERR
6x blinking
High (3.3V)
Check "BL_ERR" Voltage
BM5S22 : CL5207
Low (0V)
Harness /
Connection
Check
broken
harness/connection
Power/LD* board to
Main Board
Harness /
Connection OK
Symptom
Improvement
Replace
harness
NG
Symptom
Improvement
Replace Power
/ LD* board
NG
Symptom
Improvement
Replace
Main Board
NG
Symptom
Improvement
Replace
Panel
Harness
Power /LD* board
Main Board
Panel
37
SYS SET
- Quick Links:
- Self Diagnosis Function
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