[TechAssist] Re: Fisher TV PC3525, Does not fill screen
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 3 Dec 2003 16:55:03 -0500
Ken,
See if that set has a C458 (1mfd/160V) in the horizontal and an R007 (5.6
ohm, 2w) in the regulator circuit. If so, try replacing the cap and checking
that resistor. What does the B+ measure and does it fluctuate? I do not have
a manual either.
Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager / Parts Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
www.geminicomputertvsecurityalarms.com
----- Original Message -----
From: <gulftech@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, December 03, 2003 4:42 PM
Subject: [TechAssist] Fisher TV PC3525, Does not fill screen
> Techs,
>
> This set came in with a shorted HOT/Q402. Replaced w/ original 2SD1879
> and caps C428/1ufd, 160v and C007/4.7ufd, 160v. Set plays, but does not
> quite fill screen on right side. Shows up more when channel is changed.
> Replaced regulator STR30130. No change. No print. Need help.
>
> TIA,
>
>
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL 32563
> 850-934-8324 (Voice) 850-932-0819 (Fax)
>
>
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