55
When an abnormality occurs in the unit, the “SOS Detect” circuit is triggered and the TV shuts down.
The power LED on the front panel will flash a pattern indicating the circuit area that has detected an
abnormality.
LED Blinking
Detect content
Blinking Time
Estimated
Defect Board
BL_SOS (LED driver)
1
Panel/P
No voltage SUB3.3V
(after wake up once)
7
A
Audio amplifier: SOUND_SOS
9
A/speaker
Emergency SOS
REBOOT but no blinking
(*)
A
TH- ##JX800*, 900W (Android TV)
TX- ##JX800-83#*, TH-##JX700* (Android TV)
(*) The history is recorded as “D”(Hex of 13) at the Status2 of System Information.
Refer to System Information P.28
Summary of Contents for TH-40JX700
Page 4: ...1 Lineup and Function Comparison 4 ...
Page 10: ...2 Function 10 ...
Page 18: ...3 Board Layout 18 ...
Page 23: ...23 4 Signal Flow and Troubleshoot of Picture Problem ...
Page 31: ...31 5 Start up Operation ...
Page 54: ...54 6 SOS Protection Circuit and Troubleshoot of Power Problem ...