[TechAssist] Re: Toshisba Model 20A43( chassis M3M914) No start up?

  • From: Eric Manuel <tvman@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 28 Sep 2005 16:55:13 -0230

Bruce I have the schematic I will send it to your email next..Eric


   Eric
E M Electronics
59 Wights Rd
Deer Lake NL
Canada
A8A 2J2
Ph# 709 635 2627
tvman@xxxxxxxxxxxxxxx





Bruce Tiedeman wrote:
> This set came in as a lightning damage set? The fuse it not blown. I did 
> find a 3.9 volt zener diode shorted and small transitory defective. These 
> parts are in the power supply section. I do not have 5 volts to the EPROM so 
> suspect this as one of the problems. Hoping some one is familiar with this 
> chassis or would share a print.
> thanks
> Bruce.
> 
> B&T Electronics
> 139 Margaret St
> Sarnia Ontario
> Canada
> N7T 2Y3
> 519 344 1850 
> 
> 
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