[TechAssist] Re: Panasonic CT-2011SV, No Vertical, Parts ID

  • From: "Don Hartigan" <hartstv@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 17 Sep 2002 20:01:33 -0300

Bruce,most of these Vert cct use a 1 or 2 ohm resistor & a hi speed
switching diode,ECG 577 or 588 to supply the VCC for the Vert i/c.Of course
you may also have to replace the IC as well.Can't help you on C457,567...Don
HARTS-TVCR''ASC''
9 Robert St.,Oromocto,NewBrunswick,Can
E2V 3N2
Tel#506-357-9785,Fax#506-357-6010
hartstv@xxxxxxxxxxx
----- Original Message -----
From: "Bruce Youmans" <youmans@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, September 17, 2002 1:39 AM
Subject: [TechAssist] Panasonic CT-2011SV, No Vertical, Parts ID


> Manufavturer: Panasonic
> Model: CT-2011SV
> Chassis: AMEDP289
> Symptom: No Vertical Sweep
>
> Need parts ID (value and/or part number) for;
> R552
> D561
>
> I do not have the schematic and the circuit trace is difficult to follow.
It would also help to know the electrolytic capacitor board reference number
for this scan derived supply. I think it may be C457 or C567.
>
> Thanks.
>
> Bruce
> Bruce's TV Service
> Sierra Vista, Arizona
>
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