[TechAssist] Re: Sony KV32XBR95S Dead

  • From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 07 Nov 2003 16:18:09 +0000

Bob, how does the 39v zener near the audio check Center of the board at the 
front I think it is like D409 or 1409. Last few I fixed had that shorted.

Peter Oliver
Tucson Radio TV


From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
Reply-To: techassist@xxxxxxxxxxxxx
To: "Techassist" <techassist@xxxxxxxxxxxxx>
Subject: [TechAssist] Sony KV32XBR95S Dead
Date: Fri, 7 Nov 2003 09:09:25 -0500

I have a Sony KV32XBR95S that is dead. I have found the components listed
below defective (so far) but I can't seem to find any obvious shorts or
loads. The horizontal output transistors in fine. I do not have the parts I
found bad in stock and I just ordered them. Before replacing them and firing
the set up, I was wondering if anyone else had encountered this scenario and
if there is something else I should be aware of? Here the list of parts I
have found bad so far:

F602
Q603
Q604
R623
VDR602

Just as a matter of routine on these, I will also be replacing C661 and
C662.

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

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