[TechAssist] Intermittent shutdown on Mitsubishi VS-60621 (VZ4 chassis)

  • From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
  • To: "Techassist" <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 26 Nov 2002 09:00:33 -0500

I have a Mitsubishi VS-60621 (VZ4 chassis) with intermittent shutdown. I
have been to the customer's home twice ( I resoldered a multitude of
connections the first time and replaced capacitors C912 and C914 in the
power supply the second time). The set may run for a week without shutting
down or it may act up daily. the problem only occurs when the set is warm. I
had to pull the set in the shop but have not yet been able to spend any time
with it as I have been a constant roadshow, however, I will be in shop
tomorrow and would appreciate some feedback if someone has experience on
these as I am working WITHOUT a service manual. I have not personally seen
the shutdown. Wish I could provide more and I will be monitoring the B+
tomorrow. Anyone have some ideas for me?

Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx


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