[TechAssist] Re: Toshiba Mdl CF3264K /Chassis TAC9024 - VERTICLE SHRUNK
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 9 Jan 2003 08:33:07 -0500
From WINSTIPS:
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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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TOSHIBA CF3264K
Vertical - Insufficiant Vertical Height
Tip By Perrry Bower W/Electric Medic 706-863-3424 Or Elecmed1c@xxxxxxx
Replaced C342 (1uf/50v) Red Cap, And C305 (1uf/50v) Red Cap. 08/31/1998
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TOSHIBA CF3264K
Vertical - Streached at top
Stroud TV & Audio Inc.
Replaced C330 10mfd 50v
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TOSHIBA CF3264K
Vertical linearity problems
Phil Bader
C342, C305 both 1uf/50v
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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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TOSHIBA CF3264
Vertical collapse, sometimes has partial sweep at top
Stroud TV & Audio Inc.
Check pin 2 of IC301, if DC=~5v, then replace C342 1mfd 50v cap off of pin 2
of IC 501. The vertical output (IC301) is probably good.
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Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
----- Original Message -----
From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
To: "TechAssist" <techassist@xxxxxxxxxxxxx>
Sent: Thursday, January 09, 2003 8:05 AM
Subject: [TechAssist] Toshiba Mdl CF3264K /Chassis TAC9024 - VERTICLE SHRUNK
>
> Hello everyone,
>
> I replaced 3 capacitors in the Verticle section, and it seems the verticle
> foldover worsened, not sure if my caps were defective or not. Cust has had
> this problem for several months before calling us out. I'll admit I'm
thrown
> off by this symptom.
>
> I replaced C308, C345, and C something-or-other (all located on the
> front-right side of AN5521 output).
> The top and bottom of picture is shrunk, looked for that "red cap/2.2uf
> located by video jungle"..... found none....only 1uf/50v brown caps.
>
> Not sure if I'm missing a capacitor, or if the AN5521 IC or B+ to it is
low,
> and I wonder if this tv chassis has the Infamous "Red Capacitor" problem
or
> not.
>
> Any info regarding verticle problems on this TV would be appreciated.
>
> Damon Brunger
> damon101@xxxxxxxxxxxxxx
> Telrad Electronic Services
> Ft Wayne, IN 46815
>
>
>
>
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