...picture? en francais le modul est fixé sur l'ecran sur ce modul verifier si vous avez 3.3 volt (trois regulatuer avec un test point) si vous n'avez pas 3.3 verifier les deux fusibles F1 et F2 F1 ...
picture.Take the TV apart locate the power supply board on left.Remove the plugs for the lights etc.take out the screws carefully unclip the power supply.Turn it over find the F1 tiny chip fuse locaed
...picture, sound was ok. I checked the power supply for leaking condensators none of those. As none of the backlights was working I looked for a failed component in the common part for all inverter ...
...picture because they do no emitt light themselves. Here is what I've found. The inverter has many poor dry solder connections at most of the HV transformers, as well as the capacitors. Check fuse ...
...picture the most common cause is fuse F1 on the backlight driver board. The fuse is a tiny little device (only about 1/8 inch square) and is soldered to the board. It is marked pretty clearly on the ...
Question about Sanyo Televison & Video
...picture. Caps all test good. Diodes all test good. No visible pcb burns.LCD active to touch. ICs show no abnormal temps compared to others of same on this board(s). Basics:cables are tight and ...
Question about Westinghouse Televison & Video
...picture...any suggestions? This is the Actual solution, not a try this deal. You need soldering experience, and a multi meter. First pop the back case off the tv and look to the left, ...
Question about Westinghouse Televison & Video
picture and no sound. Both power and main board have no burned parts or swollen caps. Fuse F1 is good. Which board or component to replace? Fault at its main digital board. Short circuited component/s
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