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[TV] Re: JVC AV56WP74 Convergence
Hi, What is the real fix of your PTV model AV48WP74 for the convergence problem. Your TV the Video wash out probable is the 3 comb filter get problem. I met this problem two time but not on this model.
Thank you
Yu, Ming
A1 Discount E&TV Service (Lic : E79924)
415-724-0005
http://www.the-best-tv-guy.com
2229 San Jose Ave.,
SF, CA 94112
07-03-08
----- Original Message ----
From: Harry Fogarty <tvrepairs@xxxxxxxxx>
To: tv@xxxxxxxxxxxxxxx
Sent: Tuesday, July 1, 2008 10:40:12 PM
Subject: [TV] Re: JVC AV56WP74 Convergence
I also have a AV48WP74 setting here that came in with a covergence problem and a washed out vdeo problem. The set has been here now for a few months and haven`t been able to work on it but the convergence issues has been corrected. The problem now is just the washed out the Video problem but does come to a nice picture for awhile then goes off again I have changed the video ic`s on each of the crt boards with same problem. I haven`t had much chance to get back into this set to find out what the problem is. But if anyone does have any tips on this problem it would be appreciated.Harry Fogarty Terrace B.C.Canada > Date: Tue, 1 Jul 2008 22:20:03 -0700> From: yuming@xxxxxxxxxxxxx> Subject: [TV] Re: JVC AV56WP74 Convergence> To: tv@xxxxxxxxxxxxxxx> > > Hi, I have customer call for service on this model. but He already changed STK392-110 *2 pcs, then ask my service. > I don't work for him as STK was changed, it is difficult TV, but he asked me to order the
digital driver unit fo!
r him. This unit still can not fix the problem. He asked for return the parts and asked help from the government enforce to return. It was luckily my supplier agree to return. Now the case was closed. > The problem now I still don't know what is the real fix. STKs were changed, and the digital driver unit also changed. What is the next possible component is the problem parts.> Does any super TV guy reach this stage of service?> > Thank you> Yu, Ming> A1 Discount E&TV Service ( Lic: E79924 )> 415-724-0005> http://www.the-best-tv-guy.com> 2229 San Jose Ave.,> SF, CA 94112> 07-01-08> > > ----- Original Message ----> From: "Eric7828@xxxxxxx" <Eric7828@xxxxxxx>> To: tv@xxxxxxxxxxxxxxx> Sent: Tuesday, July 1, 2008 7:58:11 PM> Subject: [TV] Re: JVC AV56WP74 Convergence > > > > Yes unplug the set, remove the back and short pins 1 and 2 of the Digital > Input Module. > > Eric> > Rick Electronics in NYC> > > > In a message dated 7/1/2008 8:20:56 PM Eastern
Daylight Time, > bigscreent!
v@xxxxxxxxxxxxxxx writes:> Going on a call for this set and just wante
d to know if this is one of those > sets that you have to be careful with taking the back off? Thanks, Lisa> Big Screen TV Service> P.O.Box 654> Inverness, Fl. 34451> > > > > > **************Gas prices getting you down? Search AOL Autos for > fuel-efficient used cars. (http://autos.aol.com/used?ncid=aolaut00050000000007)> > > ---------------------------------------------------------------------------> To remove or add email address http://www.circuitwork.com/join.htm> > Join our Pro only site, with a Professional Only email list:> http://tech-assist.org/register.htm> ---------------------------------------------------------------------------> > TV email Archives at: http://www.circuitwork.com/archive/TV.> ------------------------------------------------------> > ---------------------------------------------------------------------------> To remove or add email address http://www.circuitwork.com/join.htm> > Join our Pro only site, with a Professional Only
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