[TechAssist] Re: hitachi TE4210 Missing top vertical

  • From: Robert Rattew <rrattew9347@xxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Tue, 7 Jun 2005 23:25:19 -0400 (EDT)

I beleive this set has a 33mf @ 160v cap location c604
which normaly causes no pix at top 


--- Al Gutz <alg@xxxxxxxxxxx> wrote:

> Ray
> Check/replace the O/P transistors, likely ECG375 and
> 398. Voltage drop 
> should be about equal across both treansistors. ESR
> cap and check 
> resistors on C and E circuit,.
> 
> Al G
> Al's TV-Electronics
> Pembroke Ont.
> Canada
> 
> ray clarke wrote:
> > An older console with a push pull vertical output.
> > Missing top 20% of picture with no obvious
> foldover.
> > Anybody seen this problem before.TIA Ray
> > 
> > Ray Clarke
> > Billette TV Howick, Que
> > 
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Rob Rattew
Able TV
Whitby On. Canada
rrattew9347@xxxxxxxxxx
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