Sony KD-43X7 H Series Service Manual page 14

2020/12/12 02:35:59 (GMT+09:00)
Failure LED Display
Number of Red LED Blinking
2
3
5
6
[Note]
Please be caution when checking failure board due to power is still supplied continuous when error is triggered.
Please perform AC OFF/ON for trying of recovery method.
SAFETY NOTES SELF DIAGNOSTIC FUNCTION
S E C T I O N 2
S E L F D I A G N O S T I C F U N C T I O N
Go to Standby State
Yes Main Power Error
No Audio Error
No Panel I2C COMM Error
No Backlight Error
TROUBLESHOOTING SERVICE ADJUSTMENT
Error Detection
Main Board or Power Supply Board or LD board
or Power Adapter
Main Board or Speaker or LD board
Main Board or T-CON board or Panel Module
Main Board or Power Supply Board or LD board
DIAGRAMS
Error Location
PANEL HANDLING FACTORY DATA RESET
14
SYS SET