[TechAssist] Re: Sony KV-32fs12 dead now no Audio

  • From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 29 Jul 2005 15:12:03 -0400

I also sent you a private reply with two sony files attached with fixes 
for this.Did you get it?
Phil

Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
personal/ alt. email: pbader@xxxxxxxxxxxxxxx
see our ad at:
http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com/



Nova Service Center wrote:

>Phil Bader wrote:
>
>  
>
>>Let's divide this in half. Is it tuner/IF audio, or output audio? I 
>>assume this set has line inputs. Does it have audio with L/R line in?
>>Could some flakey menu option keep defaulting back to "mute", or 
>>"speakers off"? This would concur with powering it off and losing function.
>>Is there a speaker switch on rear?
>>Check audio menu for "Main","both", "SAP", etc.
>>Phil
>>
>>Philip Bader
>>Jan Phyl TV Inc. (estab. 1976)
>>3420 Recker Hwy. Winter Haven, Fl. 33880
>>Fax (863) 299-8821
>>email: tjanphyl@xxxxxxxxxxxxxxx
>>personal/ alt. email: pbader@xxxxxxxxxxxxxxx
>>see our ad at:
>>http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com/
>>
>>
>>
>>Nova Service Center wrote:
>>
>> 
>>
>>    
>>
>>>Hi Techs
>>>
>>>This sony tv originaly was dead, replaced ac fuse and vdr1, I got video 
>>>but no audio. I changed the audio amp. ( IC 401 ) , got sound , unpluged 
>>>the tv closed the back cover , did final check , no audio again. I 
>>>thought it might be loose conection , so resoldered audio circuit, still 
>>>no audio. Changed the audio amp again , I got the sound back, let tv on 
>>>for more than one hour , everything normal. Unpluged the tv closed the 
>>>cack cover, did the final check, no sound again. Never had this case 
>>>before, I need help before I spend another $30 for audio amp. IC and 
>>>repeat the same thing please.
>>>
>>>Mehdi
>>>Nova Service Center
>>>7531 Lindberg Dr.
>>>Gaithersburg, MD 20879
>>>240-632-1717
>>>mehdi@xxxxxxxxxx
>>>
>>>
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>>>      
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>>    
>>
>Thanks Phil for responding , no sound trough tunner/ line inputs. 
>Speakers are on and there is no switch in the back. I checked the audio 
>menue already. I changed audio ic amp towice and both time I  got  
>audio, but when I unplugged the tv to put the back cover on , when did 
>the final check I lost the audio again.
>
>Thanks
>
>Mehdi
>Nova Service Center
>7531 Lindberg Dr.
>Gaithersburg, MD 20879
>240-632-1717
>mehdi@xxxxxxxxxx
>
>
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