Hello
I'm trying to identify a part for replacement. Im wondering If anyone might be able to help me.
I have spent many hours troubleshooting this display finding it be a bad solder joint. In the process of swapping like bits around, Ive damaged a part and need to identify it so I can order a replacement if possible.
If anyone has a schematic or a BOM of this module, I'd love a copy please.
The board identifier is 'OP1' in this case. I assume its an Op Amp, but could very well be a Optocoupler.
The number on the top of the component is "7822 P932"
google doesn't return a definitive result. I found what would could be it, a single channel but the pins don't test as the part should.
its an 8 pin SOT (i think). Smaller than an SOIC 8. Very small DIP SMD.
This is on one of the boards that connect directly to the LCD, and after the t-Con board. Im not sure what to call these guys, any thoughts? Whats interesting is it carries the same board number as the T-con board or board series. It unique PN from LG doesn't return any results.
The board is PN- 68750S-0921A EVT2
or 68750S-0922A EVT2
The T-con board number that google is returning results is 94V-0E88441
Any leads or help would be greatly appreciated.
Thank you
aftm
I'm trying to identify a part for replacement. Im wondering If anyone might be able to help me.
I have spent many hours troubleshooting this display finding it be a bad solder joint. In the process of swapping like bits around, Ive damaged a part and need to identify it so I can order a replacement if possible.
If anyone has a schematic or a BOM of this module, I'd love a copy please.
The board identifier is 'OP1' in this case. I assume its an Op Amp, but could very well be a Optocoupler.
The number on the top of the component is "7822 P932"
google doesn't return a definitive result. I found what would could be it, a single channel but the pins don't test as the part should.
its an 8 pin SOT (i think). Smaller than an SOIC 8. Very small DIP SMD.
This is on one of the boards that connect directly to the LCD, and after the t-Con board. Im not sure what to call these guys, any thoughts? Whats interesting is it carries the same board number as the T-con board or board series. It unique PN from LG doesn't return any results.
The board is PN- 68750S-0921A EVT2
or 68750S-0922A EVT2
The T-con board number that google is returning results is 94V-0E88441
Any leads or help would be greatly appreciated.
Thank you
aftm
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