[TechAssist] Re: Sony KPR-46EXR15 Cnovergence Problem

  • From: "agower" <agower@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 12 Dec 2003 16:56:46 -0800

Look close for open coils that have a shrink jacket on them location L903
and L904 on my unit they were open. my part is-459-313-21 on board 3
A-1346-083-A    HTH
Adolph B. Gower
Cordova TV & Electronics
10275 Old Placerville Rd. # 5
Sacramento, Ca. 95827
Ph. (916) 363-6565
Fx. (916) 3263-7623
agower@xxxxxxxxxxxxxxxxxx
Source For used parts and NLA Parts
NEC,  MAGNAVOX , ZENITH
and many other brands
 Fax (916)363-7623
Phone (916)363-6565
agower@xxxxxxxxxxxxxx
----- Original Message -----
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, December 11, 2003 5:23 PM
Subject: [TechAssist] Re: Sony KPR-46EXR15 Cnovergence Problem


> Is it possible that replacement IC may have been a bad one? Where did you
> obtain them from ans was it a Sony or a generic?
>
> 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
>
>
> ----- Original Message -----
> From: "Peter W. Blakeman" <pwblakeman@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, December 10, 2003 8:27 PM
> Subject: [TechAssist] Sony KPR-46EXR15 Cnovergence Problem
>
>
> > This is Sony PTV Chassis SCC-F19E-A. The set had IC1705, STK4278L, bad
> > and convergence fuse blown. I replaced both STK's. Now IC1705 is heating
> > up quickly. I am afraid it will blow again.
> > Any ideas on what is causing it to draw too much current?
> >
> > TIA,
> >
> > Peter Blakeman
> > Blakeman Electronics
> > Tyler, Tx
> >
> > ________________________________________________________________
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