[TechAssist] Re: Sony TV, M#:kv2780R, tuning in and out

  • From: Gary McCartney <number63@xxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sat, 20 Jul 2002 14:33:28 -0400

Make sure to solder the metal can transformers in the IF module, plus
the edge connector pins where they solder to the pcb. (I cover all the
pins with masking tape so they won't move out of place during soldering)
and solder the tuner also.



Gary McCartney

McCartney Electronics
7134 Fife Rd, RR 7
Guelph Ontario Canada N1H 6J4
Fax: (519)821-1530
email: number63 (at) inetsonic.com





matt sherer wrote:
> 
> Sony TV
> Model: KV2780R
> Tuning(picture and sound) is in and out.  Pulled the IF pack and resoldered
> the grounds and other various connections(think I did them all).  No help.
> Anyone have any info on this set?  TIA!
> 
> Gear Guy
> Electronic repair
> A/V systems design, maintenance and installation
> AMX programming
> Matt Sherer, CET
> 1411 Honeysuckle Lane
> Champaign, IL 61821
> (217)356-9479
> 
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