[TechAssist] Re: Sony KV-32FS100 Chassis-SCC-S64E-A
- From: "tvservice" <tvservice@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 7 Jul 2005 12:31:44 -0500
Ed, look for this problem
Found Q502 Horizontal Output shorted. Replaced turned unit on and after 5
seconds Q502
shorted again. Found IC702 defective. Replaced IC & Q502 and unit restored
to working order.
875956243 IC702 VIDEO OUTPUT
655010701 Q502 HOR OUTPUT
To prevent the failure of the RGB Amplifer (IC702) the following component
should be added to the circuit.
Change L701 from 68uH to 100uH.
The new P/N is 1-410-482-11, 1-410-482-21, or 1-408-615-31
141048221 L701 100uH coil
hth
Robert
tvservice@xxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "Ed Gaidies" <teltek3@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, July 07, 2005 9:17 AM
Subject: [TechAssist] Re: Sony KV-32FS100 Chassis-SCC-S64E-A
> Ken...
> I got it from Bob Waterman this morning.
> Set shuts down, flashes 5 times....now that don't sound good does it?;-)
>
> -Ed-
>
> Tel-Tek Electronics
> Ontario-Canada
>
> teltek3@xxxxxxxxxxxx
>
> teltek@xxxxxxxxx
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of gulftech@xxxxxxxx
> Sent: Thursday, July 07, 2005 9:22 AM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: Sony KV-32FS100 Chassis-SCC-S64E-A
>
> Ed,
>
> Sending it to you privately.
>
> Ken
>
>
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL 32563
> 850-934-8324 (Voice) 850-932-0819 (Fax)
>
> On Wed, 6 Jul 2005 14:53:12 -0400 "Ed Gaidies" <teltek3@xxxxxxxxxxxx>
> writes:
> > Customer suspects they may have gotten a trickle of
> > lightning.
> > Relay clicks on...HV tries to come up for a second and then shuts
> > down.
> > I suspect the HV is really high on this, but shuts down too quickly
> > to
> > measure.
> >
> > I guess I need a Service Manual for this...Bob....you seem
> > to be
> > the come-through guy for this stuff. I see nothing charred...and no
> > fuses blown so it may not have been too serious.
> >
> > But the Manual would really help, for starters.
> >
> > Thanks.
> >
> > -Ed-
> >
> >
> >
> > Tel-Tek Electronics
> > Ontario-Canada
> >
> > teltek3@xxxxxxxxxxxx
> >
> > teltek@xxxxxxxxx
> >
> >
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