[TechAssist] Fixed - Toshiba, Md#46HM84 Warranty repair

  • From: "Premium Technologies" <premtech@xxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 6 Feb 2006 23:48:08 -0800

This wasn't anything too extraordinary but the set was new enough that there 
were no tips I could find and thought it might be of some benefit. 
Customer reported a loud pop then nothing - unit went dead.  Upon inspection 
found that mercury lamp had burst inside and simply offset lamp inspection 
door.  Door has to be secured properly to trigger a failsafe switch into a 
closed condition.  Replacing lamp and lamp inspection door properly repaired 
the unit.  The service manual, which Toshiba supplied in the form of a disc 
with hundreds of SMs and schematics on it, was essential in troubleshooting 
red/green lighting patterns near the power on touch pad.
Bill
William Rayburn, CET
Premium Technologies
PO Box 442
Long Beach, WA. 98631
360-642-4993

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