[TechAssist] Re: ProScan with no Vert. Oscillation

  • From: "Webster TV" <webstertv@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 31 May 2002 10:03:49 -0500

Alex,
Check Vert. Damper Diode CR4504 for short, have had this part fail, causing
no Vert. Deflection. It can be replaced with NTE576.

                                            Dan Webster
                                            Webster's TV
                                            Shullsburg, Wi.
----- Original Message -----
From: <AlHelmetag@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, May 29, 2002 7:11 AM
Subject: [TechAssist] ProScan with no Vert. Oscillation


> Sorry did not mention model or chassis number on this one.
> ProScan Model: PS27113/Chassis:CTC169CL5.
> Pix collapses into 1/2 inch wide horizontal band.  Not familiar with
vertical
> circuitry in this unit.  I do not have a service manual on this 10 year
old
> set.  Most caps test "compare" range.  Help in locating the specific cap
> locations would help.
> Any help much appreciated.
> Alex
> Alhelmetag@xxxxxxx
>
>
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