Sony TV KV32FV27 no picture/sound from cable

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Old 12-30-08, 07:39 AM
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Sony TV KV32FV27 no picture/sound from cable

The TV works fine if it gets the signals from VCR tuner but it produced no picture or sound from cable input at all. Can somebody help to suggest possible causes and the costs to fix it ? Is it worthwhile to save this TV ?

Thanks in advance.
 
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Old 12-30-08, 03:19 PM
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Are you using a surround sound receiver? If so, you need to hook the TV's output audio to it's input.

Or, am I missing something else here?
 
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Old 12-30-08, 04:41 PM
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If you will post back on how everything is connected I can help.
 
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Old 01-01-09, 02:27 PM
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This works: cable to VCR then VCR output to RCA video input of TV. Channel switching was controlled by VCR.

This failed: cable to TV VHF/UHF/Antenna coaxial input, got "no signal" message, snowy display and no sound. However the smaller screen (for PIP) did show picture OK. Does it mean one of the tuners was gone or something else ? If tuner is the problem how to identify the right tuner ?

Please give suggestions and details for remedy. I am handy with solder gun and would not be afraid to try.

Thanks!
 
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Old 01-01-09, 04:55 PM
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Yup,sounds like a bad tuner.I'll look up the part # later and post back.
 
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