Plasma TV: Philips 50PF9631D/37 Chasis: BJ2.5U PA
My tv is not turning on except for the front red led light that will flash 6 times before repeating itself.
I am far from a pro in this area, but I'm determined to get it going again. I have read for two weeks now in many forums and downloaded a service manual which I have mostly covered, but not completely understood. The service manual says that the 6 flashing lights denotes a problem with the 5V supply. I have tried a few things mentioned in these forums....I tried the plug/unplug trick with no success, I plan to try the hair dryer trick tonight when my girlfriend comes over with one. I removed the back of the tv and didn't immediately see any capacitor problems, but after removing the power board I flipped it to find that two of the capacitors(circled yellow in attached photo) that are usually suspect(C8059 &C8060) looked fried at the connections. I ordered replacements from digikey for the 3300mF 10V 105C+. I replaced them with Panasonic FM 3300mF 16V 105C+ 20% Radial (P/N: P12373-ND or MFG P/N: EEU-FM1c332L). Replacing these caps hasn't fixed the problem. I tried plugging the power cord in and removing then replacing one different cord from the Power Board each time before I plugged it in. The only one that had any affect is one that, I believe, goes to the SSB at connection 1M46 on the SSB and CN1M46 on the Power Board. When I remove this connection the led 8001, which usually clicks on for a few seconds then off, stays on. This also makes it impossible to power the tv off without unplugging it. I'm in the middle of checking fuses and getting as many readings as I can off of the Power Board right now, but wanted to try and get some feedback or advice on where I should go from here. I will add more as I find out or remember...Great forums and advice on here so far, and thanks in advance. Oh, and please correct me if anything seems wrong as it very well could be being I'm barely an amateur.
My tv is not turning on except for the front red led light that will flash 6 times before repeating itself.
I am far from a pro in this area, but I'm determined to get it going again. I have read for two weeks now in many forums and downloaded a service manual which I have mostly covered, but not completely understood. The service manual says that the 6 flashing lights denotes a problem with the 5V supply. I have tried a few things mentioned in these forums....I tried the plug/unplug trick with no success, I plan to try the hair dryer trick tonight when my girlfriend comes over with one. I removed the back of the tv and didn't immediately see any capacitor problems, but after removing the power board I flipped it to find that two of the capacitors(circled yellow in attached photo) that are usually suspect(C8059 &C8060) looked fried at the connections. I ordered replacements from digikey for the 3300mF 10V 105C+. I replaced them with Panasonic FM 3300mF 16V 105C+ 20% Radial (P/N: P12373-ND or MFG P/N: EEU-FM1c332L). Replacing these caps hasn't fixed the problem. I tried plugging the power cord in and removing then replacing one different cord from the Power Board each time before I plugged it in. The only one that had any affect is one that, I believe, goes to the SSB at connection 1M46 on the SSB and CN1M46 on the Power Board. When I remove this connection the led 8001, which usually clicks on for a few seconds then off, stays on. This also makes it impossible to power the tv off without unplugging it. I'm in the middle of checking fuses and getting as many readings as I can off of the Power Board right now, but wanted to try and get some feedback or advice on where I should go from here. I will add more as I find out or remember...Great forums and advice on here so far, and thanks in advance. Oh, and please correct me if anything seems wrong as it very well could be being I'm barely an amateur.
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