TV turns on and off but backlights flash on for a few seconds before going out.
I suspect bad CCFL bulbs and would like to force the backlights on so I can confirm the main board and tcon are good before I salvage the boards and sell them. I did this previously on a LN40B500 following this thread https://www.badcaps.net/forum/showthread.php?t=29580
Don't see an OVP pin from the inverter. Controller IC is different LX1692BIDW PS is BN44-00202A
The 8 pin connector from the inverter board measures.
VCC 12V
FB 0V
FB 0v
GND
LD 12V
LD 12V
so the 12V regulator is good from this thread https://www.badcaps.net/forum/showthread.php?t=55179
Caps on the PS are original and not bulged.
I suspect bad CCFL bulbs and would like to force the backlights on so I can confirm the main board and tcon are good before I salvage the boards and sell them. I did this previously on a LN40B500 following this thread https://www.badcaps.net/forum/showthread.php?t=29580
Don't see an OVP pin from the inverter. Controller IC is different LX1692BIDW PS is BN44-00202A
The 8 pin connector from the inverter board measures.
VCC 12V
FB 0V
FB 0v
GND
LD 12V
LD 12V
so the 12V regulator is good from this thread https://www.badcaps.net/forum/showthread.php?t=55179
Caps on the PS are original and not bulged.
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