7 Times Blinking (Temperature Error) - Sony XBR-55X850C Service Manual
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Also See for XBR-55X850C:
- Reference manual (60 pages) ,
- Reference manual (35 pages) ,
- Reference manual (52 pages)
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3-3-9. 7 Times Blinking (Temperature Error)
7-time blinking
Setting
circumstance is OK?
Temperature,
Ventilation, etc.
Yes
Change B* Board,
and Aging a few
hours
Symptom
improvement
B* Board NG
XBR-55/65X850C, 855C, 857C, 75X850C, 855C
No
Set to another
location, etc.
NG
Panel
Check I2C_C bus
communication OK?
(check the next page)
No
I2C_C bus dumping or
Muffin check
Yes
Temp sensor
IC1400
TROUBLE SHOOTING
152
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Troubleshooting
