[TechAssist] Re: Toshiba Model# 32af41Chassis TAC0116 Out LED flashes
- From: "Larry E" <videotech@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 22 Dec 2005 10:51:11 -0500
Jason, I have seen bad fly`s on this model, also has problems with crt
socket, check your abl line, If HV
only goes to 7-8KV then check R216, it burns and changes value should be
22K. Check (C) green transistor
on crt board, if very low when connected to crt but goes back up to 165-175
volts when disconnected then check pins on socket, may be burnt/arced, good
luck, Larry E
Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
----- Original Message -----
From: "Moutons Electronics L.L.C." <moutons@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, December 21, 2005 1:59 PM
Subject: [TechAssist] Toshiba Model# 32af41Chassis TAC0116 Out LED flashes
> Does anyone know if the flyback in these models give lots of trouble? This
set turns on and shuts down immediately then the LED flashes continuously.
Doesn't look like any kind of code, the set has to be unplugged before you
can make another attempt. I scoped the collector of the output and it is
misshaped like there is a load on it. The diodes in the secondary aren't
shorted. I think I have a bad flyback but haven't had to change any of these
yet.
> Thanks in advance
>
> Jason
> Moutons Electronics
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