Question about Toshiba Combination Televisions

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Can not get any TV Channels, but works fine on CD or DVD playback(movies)

TV Broadcast does not work, just fus on any channels!
Playback is fine and picture is great!

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  • Lu_swiss Nov 12, 2008

    Thank's for your help! Voltage supply was OK, but I had to resolder the connections in the tuner.

    Everything works fine now!

×

1 Answer

Hard to pin-point the problem without examing the set; but, it sound like a tuner problem. First thing to do is to check if your tuner is getting the adequate voltage supplies - generally speaking there should be a pin with 33 vdc, one with 12vdc, and one with 5 vdc. If this is not the case, then it is a power supply problem. If your are getting the appropriate voltages, then check for crack solders on the input and outputs of the tuner. I did one yesterday, were I had to open the tuner and resolder the ICs on the PCB.

Posted on Nov 09, 2008

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