Hi, I have LCD TV Philips 47PFL4606H/12 - there are any voltages on power supply.
I chcecked fuse and it is OK, bridge rectifier (there are 330V DC), diodes, transistors and everything is ok - why PSU doesn't start at all? Maybe driver to produce voltages is bad? How to check that IC?
Whole system drives 0.8W from wall adapter
PSU board: 715G4546-P03-H20-003U
I chcecked fuse and it is OK, bridge rectifier (there are 330V DC), diodes, transistors and everything is ok - why PSU doesn't start at all? Maybe driver to produce voltages is bad? How to check that IC?
Whole system drives 0.8W from wall adapter
PSU board: 715G4546-P03-H20-003U
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