[TechAssist] Re: Toshiba M# CF32E50 Ch# TAC9516
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 27 Feb 2003 15:38:37 -0500
I don't know the official procedure but I know that is common and most guys
are cleaning the fuse holder and replacing it with at least a 750ma fuse
instead. So far, I know of no callbacks.
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: "Webster TV" <webstertv@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, February 27, 2003 3:23 PM
Subject: [TechAssist] Toshiba M# CF32E50 Ch# TAC9516
>
> Toshiba Techs,
>
> This set is back for the third time with no vert. deflection. All three
> times the only thing I can find wrong is fuse F301(500ma) is open. (I
don't
> have the schematic for this set.) This fuse must only fuse the voltage
> supply to the vert. circuit, as nothing else is affected. I haven't
replaced
> any of the usuall caps(C305,C342,C308) because the picture is perfect
after
> the fuse is replaced (no foldover, no stretching, etc. ) I have gone over
> all the solder connections that looked suspicious in the vert. circuit.The
> vert. output IC doesn't run hot either. The catch is after replacing the
> fuse it will run for at least a year, before it comes back with the fuse
> open again. I don't know if I should go to a slow blow fuse or up the fuse
> amp. to 750ma or 1A., or does someone have a tip that will solve this
> problem. I checked the Toshiba tips on Tech-assist and found nothing.
>
> TIA
> Dan Webster
> Webster's TV
> Shullsburg, Wi.
>
>
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