[TechAssist] Re: [Fwd: JVC AV-32F703 shutsdown]
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 21 Nov 2005 07:42:12 -0500
When you say "set will come on normally for about 4-5 seconds", does this
mean you get a raster or does it shutdown before that point? Although I
don't have a specific tip, I am wondering about vertical shutdown.
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: "Bill Grabowski" <bgrabowski@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>; <tv@xxxxxxxxxxxxxxx>
Sent: Monday, November 21, 2005 7:34 AM
Subject: [TechAssist] [Fwd: JVC AV-32F703 shutsdown]
Would anyone have any ideas on a fix for this JVC AV-32F703. I have
replaced C973 fixed the poor solder on
W624,replaced the flyback,relay,Q951,D945,have checked CRT, all B+'s are
right on the money. Are there any JVC
tech's that can shine some light on this I'd really appreciate it. This
set will come on normally for about 4-5 seconds
then shutsdown and have red led blinks. I have to unplug to get set to
run again.
Thanks Bill Grabowski
--
**********************
Bill Grabowski
Triangle Appliance
3813 Roosevelt Rd
Kenosha WI 53142
262-694-6500
262-694-6523 fax
bgrabowski@xxxxxxxxx
**********************
-------- Original Message --------
Subject: JVC AV-32F703 shutsdown
Date: Tue, 15 Nov 2005 16:22:14 -0600
From: Bill Grabowski <bgrabowski@xxxxxxxxx>
To: techassist@xxxxxxxxxxxxx, tv@xxxxxxxxxxxxxxx
This JVC has me stumped it had a vented capacitor C973 and poor solder
on jumper W624 just like
a couple of tips programs said to look for but it still shuts down after
5-6 seconds. The HV is at 29KV and
I even changed the fly even after good ringing suspecting internal
arcing. Would anyone have the schematics
for this set in PDF. I'd really appreciate it. Thanks much!!
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