[TechAssist] Re: Panasonic SA-AK78 (Diagram)

  • From: Tom Sherman <bayside.electronics@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 15 Apr 2004 09:27:08 -0300

Jose, check the regulator and output IC's for bad solder. I have found 
this to be a problem in most Panasonic/Technics amps.
Tom

Tom Sherman
Bayside Electronics     
Digby, NS
Canada
Phone/Fax (902) 245-5375



JOSE R. PANIAGUA wrote:

>Hello I need help with this unite it have a intermittent problem everything 
>work some times ,but some time I have no sound, no light
>in the buttons when you push tape, cassette or radio, also no light on the 
>cd front buttons but I have display and I see the word tape ,cd, tuner and I 
>see the volume go up and down and I see the signal of the sound. if I push 
>the front panel board the sound and light come back .I check everything in 
>the front panel and resolder it complete and still I have the problem so if 
>someone have the diagram for it and want to sell , lend or else. Please let 
>me know.
>Than you all.
>Jose.
>
>Jose R. Paniagua.
>PANIAGUA TV & VCR Service
>breadywater@xxxxxxx
>Phone (718)367-1527/ 877-9384
>Fax   (775)415-8139
>
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