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

  • From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 28 Sep 2005 13:43:33 -0400

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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