[TechAssist] Re: Magnavox PTV620 Blows HOT

Thanks for all replies. I am aware of the blue tube problem, but this is not
the issue with this one. HV transistor is OK or the one that usually blows
with the Blue CRT. I'll probably just send to PTS . Thanks for the effort
anyway. Tim

----- Original Message ----- 
From: "Gary McCartney" <gary@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, April 16, 2004 9:31 AM
Subject: [TechAssist] Re: Magnavox PTV620 Blows HOT


> Look for a cracked face on the blue CRT , you'll see coolant inside the
> neck!
>
> PATX has these CRT's with no hard ware for less than $90 ( + dud
> ..........which of yours is cracked....is not dud worthy)
>
>
> Also......
>
> ---------------------------------------------------------------
> Text pasted from WinSTIPS 2.0
> http://www.ServiceSoftware.com
> ---------------------------------------------------------------
>
> PHILIPS   PTV620
>
> Dead, Blows Hot Instantly (2sd1556)
>
> Cap'S Tv
>
> Open Safety Cap Off Hot, C817. Philips #4835-121-47197 (.0091/1.6kv)
> Marked
> As 912j, 1.6kv
>
> ---------------------------------------------------------------
>
> PHILIPS   PTV620
>
> Dead. h.o.t. shorted, replacement fails instantly
>
> Alan Harriman
>
> C817 .0091/1.6kv open off H.o.t. collector. Philips 4835 121 47197
>
> ---------------------------------------------------------------
>
>
> ==========================
> Jeff Stielau
> Shoreline Electronics Repair
> 344 East Main Street
> Clinton,CT 06413
> 860-399-1861
> 860-664-3535 (fax)
> jstielau@xxxxxxxx
> ========================
> "If you push something hard enough it will fall over."
> Fudd's First Law of Opposition - Sir Sidney Fudd
>
>
> ----- Original Message ----- 
> From: "Tim Poole" <tdp13158@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, April 15, 2004 10:09 PM
> Subject: [TechAssist] Maggotbox PTV620 Blows HOT
>
>
> > Replaced Flyback and checked all surrounding diodes and resistors, Still
> blows h.o.t. at startup. Pulled board out and returned to shop. Anyone
> seen
> this? Checked all tips that I had but nothing found. Model# FP5230W104
> Chassis# PTV620.
> > Tim Poole  pooletim@xxxxxxxxxxx  tdp13158@xxxxxxxxxxx
> > dba A-Mobile TV Shop & Precision TV Service
> > 17626 Shady Lane
> > Fredericktown, Ohio 43019
> >
> > 419-756-3443
> > 740-694-8585
> > fax 740-694-1032
> >
>
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