[TechAssist] Re: Sony KV32S40

  • From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sat, 26 Jul 2003 21:45:05 +0000

Plenty of ideas although none of them pleasent.... Three possibilitys (and 
probbably some I didn't think of):

1. Customer Error.... (unplugged, remote wrong setting, cablebox, in Video 
mode, etc ......)
2. Failure of power supply:
      A)  HDT broke loose took out HOT and regulators.....(any PM on other 
sections?)
      B)  Power surge....(has there been any lighting?.......)
      C) ESD  (electostatic discharge, scuffed feet or dusting........)
      D) Tranisent CRT short from moving set?
      E) other problem Customer neglected to mention before starting tunner 
repair
3.  Bad tunner loading down logic???
     --Jungle IC?
     --CPU


Unfortunatly it is the type of thing that is hard to discover until looking 
at the set...
Are there any blink fault codes?

Peter Oliver
Tucson Radio & TV


From: "Barry Thompson" <barrystv@xxxxxxx>
Reply-To: techassist@xxxxxxxxxxxxx
To: <techassist@xxxxxxxxxxxxx>
Subject: [TechAssist] Sony KV32S40
Date: Sat, 26 Jul 2003 17:14:58 -0400

Hi:  I just replaced rplaced the tuner in this set About a day ago and the
costumer just called and said the set was dead, The relay clicks and the
sleep timer led flashes.Any ideas. Thanks Barry.
barrystv@xxxxxxx
Barrys TV
613 224 3406
Ottawa.Canada.

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