I have an LG 60" Plasma (60PV450), this was a curb find with bad sustain boards that were repaired over 8 months ago, never had an issue until today.
TV now turns on and I can here sound with no picture, front status LED light slowly dims away within 2-3 seconds after TV turns on (can't remember if that is normal). Things I have already checked
1. Vs and Va voltages are ok (listed as 201/55 my checks 200.8 and 55.3)
2. Checked all fuses on X&Y Sustain boards, Power Supply Board.
3. Removed LVDS cable and jumpered controller board NO PATTERN
4. Checked connector between main board and power supply and I have one voltage (3.3V MST) that is coming out at 5.1V
Was hoping something here might grab someones previous experience and point me in the right direction.
TV now turns on and I can here sound with no picture, front status LED light slowly dims away within 2-3 seconds after TV turns on (can't remember if that is normal). Things I have already checked
1. Vs and Va voltages are ok (listed as 201/55 my checks 200.8 and 55.3)
2. Checked all fuses on X&Y Sustain boards, Power Supply Board.
3. Removed LVDS cable and jumpered controller board NO PATTERN
4. Checked connector between main board and power supply and I have one voltage (3.3V MST) that is coming out at 5.1V
Was hoping something here might grab someones previous experience and point me in the right direction.
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