Polaroid TLA-01911C TV "bad signal board" Questions

signal cable wire is bad or good.Two: If the tv incomming broadcasting signal cable wire is good by plug it into a another tv.Than ur tv the tv Tuner signal board is the causes and the problems.The tv

bad tuner any help greatly appreciatedThanks, Mike Yes,ur Main Tuner signal board have problems,just not dead yet.Replaced the Tuner signal board,should solved ur problems.Tries websites Shopjimmy.com

...have the problems.That the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish tv Tuner signal board for the

bad tv Tuner signal board.That the board,where the tv imcomming broadcasting signal cable plug into it.U can take things aparts and putting back again?Yes,tries websites like Shopjimmy.com,Ebay.com to

...bad capacitors in the signal board. The signal board is the one with all the RCA jacks and RF connections. You will need an ESR meter to check and find the capacitors that are bad and replace them ...

...bad. If the lightning got thought the fuse you could have real problems. You would have to replace at least two boards, one being the power supply board and the other could be the signal board or ...

...signal board. But you may also look at your power supply for any bad caps (capacitors), they would be bulging on the top or leaky (brownish stain) if they were bad. This drives all the boards that ...

...signal on the meters lead for the 2 seconds the JVC logo comes up. So inverter fires for 2 seconds and shuts off. Bad bulbs??????????????????????? No the bulbs are good you have a dc to dc converter ...

...board for the replacement.    10 blinks IS a bad pwr supply also this model has had problems with the D board  main board not on power,dont suspect the power

...signal from the logic board? I cannot see any bad capacitors, and I could only see one large fuse on the power supply board that is fine. The 24vdc is turn on by the signal from the main logic board, ...