Polaroid FLM 373B problems

[stinger]

I have a Polaroid FLM 373B that powers on but has a buzzing/clicking sound. I am able to access the menu but can not get any channels since it says " no signal". I replaced one bulged cap that was under the heat sink on the power board(the other caps look ok) but it did not change the problem. Anyone run across the same symptoms or have any ideas? Thanks

[vinceroger69]

Re: Polaroid FLM 373B problems

Can you post clear pictures of each of the boards used in this set also one picture showing how all the boards are connected thanks.

[stinger]

Re: Polaroid FLM 373B problems

I am going to where set is in a little while and will take pics and post them. thanks

[stinger]

Re: Polaroid FLM 373B problems

Here are pics of boards. The bad cap I changed was under heatsink where orange square is.

[stinger]

Re: Polaroid FLM 373B problems

Any ideas? Are the pictures clear enough? thanks

[dick_barton]

Re: Polaroid FLM 373B problems

You need to check your voltages on the power supply and see if they are correct. Pictures are very small to view.
Some good photo's of the power supply showing the pinout and voltage labels would be useful.