[TechAssist] Re: JVC AV-48WP30 dead, Thumps spkrs loudly

  • From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 19 Oct 2005 07:37:20 -0400

Larry,
Check the CRT driver ICs on each of the CRT boards.

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@xxxxxxxxxxx


----- Original Message ----- 
From: "Larry E" <videotech@xxxxxxxxxxxx>
To: "tech-assist" <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, October 18, 2005 1:43 PM
Subject: [TechAssist] JVC AV-48WP30 dead, Thumps spkrs loudly


Hi Guys, I don`t see many JVC`s and don`t have the print for this AV48WP30,
went out this morning and
as customer claimed on phone when you plug set in and turn on it makes a
loud  thump thump in both speakers
20-30 times then relay clicks, the thump stops, and blue idiot light on
front goes dim/bright, dim/bright, have to unplug set to start this same
scenario over again. Never develops HV or audio,  Will order the service
manual today, but would
like to know if anyone has seen this before (should say "heard" this before)
tia, Larry E

Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428

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