[TechAssist] Re: SONY KV-27V42 Chassis BA-4D 4 blinks on front

  • From: "Shaun" <satguy@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 29 Jul 2005 11:29:14 -0600

This set is a scary one the h.o.t. was shorted many suggestions to why but
the bad thing is replacement 8-729-043-43 is around $20.00 with shipping I
am almost afraid to replace it for fear of it shorting again just my ranting
thoughts.

Shaun

Advanced Electronics
224 West Riverview Ave.
Fort Morgan, CO 80701
----- Original Message ----- 
From: "tvservice" <tvservice@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 27, 2005 4:11 PM
Subject: [TechAssist] Re: SONY KV-27V42 Chassis BA-4D 4 blinks on front


> replace cap C390 (point).47mfd50volt off base of Q501 hor drive transistor
> Don't sub the HOT
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
>
> ----- Original Message ----- 
> From: "Shaun" <satguy@xxxxxxxxxxxxx>
> To: "tech" <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, July 27, 2005 11:57 AM
> Subject: [TechAssist] SONY KV-27V42 Chassis BA-4D 4 blinks on front
>
>
> > This set blinks 4 times when tried to start up. I found the horz. output
> > shorted (Q502) I am wondering if there is anything else in this set that
> > will cause Q502 to short. I found no loose connections or bad solder.
Any
> > info would be great. Thank you.
> >
> > Shaun
> >
> > Advanced Electronics
> > 224 West Riverview Ave.
> > Fort Morgan, CO 80701
> >
>
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