Re: Phillips 520FL3603D/F7 Power Supply Dead
Hello newbie in this forum.
I got a question if anyone knows ? What is the value of ZD905 which is used around the circuitry of IC 3BS03 ? Is it 9.1v or 6.2V. I found a zener at this location which is short circuited. DMM reads short circuit both ways.
Also the 1Ω Resistor R929 is a bit dodgy... Its a bit deformed.
Fuse F2 is short circuit i.e is not open therefore from your descriptions in this thread the chip does not seem to be the problem.
Any help will be appreciated. Happy New Year
Kind regards
Hello newbie in this forum.
I got a question if anyone knows ? What is the value of ZD905 which is used around the circuitry of IC 3BS03 ? Is it 9.1v or 6.2V. I found a zener at this location which is short circuited. DMM reads short circuit both ways.
Also the 1Ω Resistor R929 is a bit dodgy... Its a bit deformed.
Fuse F2 is short circuit i.e is not open therefore from your descriptions in this thread the chip does not seem to be the problem.
Any help will be appreciated. Happy New Year
Kind regards
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