...inverter had ~ 336 VDC input and no output and a forums user said it was bad. The new unit didn't fix the problem, and also has no output. Does anyone have a repair manual or schematic for this ...
...the video signal, it is difficult to test, as there is need to read determined values on IC pins. To test this board you need to purchase a service manual and follow the troubleshooting ...
...pin on the inverter has 3 volts on it even after the backlight goes out The 24 volts is still there too you can keep turning it on and off and the backlight will stay on. any help will be great... ...
Question about L32HD35D 31.5 in. LCD HDTV
...inverter board, which was bad, so what now,. I have found the same tv in the garbage! Opened it and the problem was a burned strip conector going to the lcd bord... 5 +24v pin were melt!! Jumped it ...
Question about 42" LED42C45RQ Class LED 1080p 60Hz 3.4" ultra-slim HDTV
it is a TCON board or inverter, or the LCD itself. Would anyone have any thoughts on what could be wrong? Thanks! Repair TV With Sound But No Picture This guy offers some ways to pin point the problem
...inverter/ LED Driver issue but I cannot find these pieces individually. Does the power supply board for this model have them all built in? What can I do if it doesn't? You have the typical problem ...
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