[TechAssist] Re: Toshiba TP61F90 Constant blinking of LED green to red
- From: "Tel-Tek Electronics" <teltek3@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 1 Feb 2004 13:00:18 -0500
Al;
Just checked on that model.
Have a note here.
Remove all 3 Kine Boards from the CRT's.
Pull each Yoke plug separately, when the set remains on you have the
defective yoke isolated.
All three yokes have same part #-23231135 (Recheck to confirm.)
Will also have to order Anode Lead-23192917 and Tube of Silicon Cement
Part#-32554710.
This is the second problem on these sets. Convergence amps first.
The Convergence Board pulls relatively easy. Just remember 2 plugs on
the board can accidentally be interchanged, so mark the carefully.
Look closely at the 2 watt resistors, for heat scoring, if it is one or
both of the STK's, one of the resistors will likely be open.(Value of
these resistors is Critical)(2.2 ohm Pt#-24323229) Change both STK's, if
only one is defective. Customer will thank you in the long run, but
then, maybe not;-).
Ed Gaidies
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of al m
Sent: Sunday, February 01, 2004 12:35 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Toshiba TP61F90 Constant blinking of LED green
to red
Well I went out to the house to look at this. No removable box!! High
voltage comes up and shuts down. I guess I'll have to take all my stuff
out,
get a manual and work on it there. Not much room to work on this with
all
the wires too short.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, January 31, 2004 9:05 AM
Subject: [TechAssist] Toshiba TP61F90 Constant blinking of LED green to
red
> I haven't gotten out to this yet but I have no manual and don't see
one
any
> anywhere. Customer says it won't start but the LED blinks constantly.
Does
> this animal have a light box? Does anyone have a service manual? Any
tips
on
> what to look for, I don't see any on this problem.
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
>
>
>
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