Polaroid 900T Dead, no picture or sound but a constant clicking noise coming from it. Did all the normal checks for bad caps or anything burnt.
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Re: Polaroid 900T Dead
I don't see any relays on the power boards, so I'm guessing the clicking is from the input selector switching.
In any case, start by checking voltages at the PSU connector when the TV is OFF and when it is ON. This looks like a single supply, so if the TV is clicking, the standby rail(s) is/are probably working fine. Could be an overload from the inverter if a transistor has gone bad (they won't always make the fuse blow), so try removing power going to the inverter (usually a jumper or fuse on the board). That fuse next to the connector on the power supply looks like it. But I would need more (and better quality) pictures to confirm.
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