[TechAssist] Re: Toshiba CF3566A, TAC9190 intermit. instant shut down
- From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 29 Aug 2003 21:51:35 -0500
Hey philip, I had this prob before. Check C871 for leakage in the power
supply. I am Emailing you the pws PDF as well.
Tony Saracco
TCS ELECTRONICS
Elgin , IL 60120
847-695-1928
tcselectronics@xxxxxxxxxxxxxxxx
----- Original Message -----
From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, August 29, 2003 11:11 AM
Subject: [TechAssist] Toshiba CF3566A, TAC9190 intermit. instant shut down
> Customer said once it came on, it worked all day OK.
> Problem is at turn on.Push power, hear the click and HV crackle,then
> instantly shuts down.Had to unplug awhile,then plug in,try again, may
> work OK. The incidence of shut down got worse over time,til mostly dead.
> It's heeeeeere! And it's working.
> Hate intermittants.
> I heated the chassis boards, flexed,shook, ran it.
> I need some histories on this model for this. Looks like three seperate
> large boards, a flyback has a seperate HV block between it and CRT.
> Where's X ray pin for starters(about 9 months ago another shop repl. HOT
> and two lytics).
> Phil Bader
> --
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: tjanphyl@xxxxxxxxxxxxxxx
> For Professional Technicians Only
>
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