Question about Polaroid FLM-2632 Television
If the sound is working, I doubt the power supply is at fault. You can check with a simple voltmeter - red is positive, black negative - there should be 24VDC. There is an on-board regulator to drop the voltage for the CPU, etc, . THere is a green LED on the main board, so even if you don't have a Voltmeter, there is a visual indication that the power supply is somewhat functional.
I found a poor connection from the 24V power supply over to the inverter boards. I re-crimped the IDC connectors to the 24V supply and all was happy-town.
Posted on Jun 05, 2008
The problem is not with the inverter circuit. If that was the problem, you would not see the polaroid screen either. The problem is within the video path of the set. This is not a homeowner repair as the ICs involved here are surface mounted and require specialized equipment to replace. You should request an estimate from a local servicer ($50 or so) and report the results here. We can then guide you through the actual replacement of the correct board(s).
Please keep us posted,
Posted on Jul 06, 2009
you have a power supply problem.. I have fixed serveral tvs with this problem. normally you have to replace busted capacitors in the power supply board.
Posted on Aug 24, 2010
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