[TechAssist] Re: Zenith RZ56Z83D8 9-1674 tubes die at scene change
- From: "tvservice" <tvservice@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 7 Apr 2005 14:45:17 -0500
get a different 9-1674
Module Exchange in Duncanville,Tx (Dallas)
972-296-1212
they only rework Zenith modules and are good at it
Robert
tvservice@xxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "Larry E" <videotech@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, April 07, 2005 11:50 AM
Subject: [TechAssist] Zenith RZ56Z83D8 9-1674 tubes die at scene change
> Hi Guys, this Zenith RZ56Z83D8 shuts down the tubes on bright scenes/scene
> change, original complaint was dead, changed 9-1674 module, convergence
module
> 9-1690 failed 20 minutes after installing 9-1674, replaced STK`s, had no
16 v line,
> found open winding on flyback, replaced fly, now G2 is too high, turn
control all
> the way counterclockwise red & green still lit, set jumpers to disable,
turned up
> each tube to retrace and then back down to extinguish retrace, replaced
jumpers
> to normal mode and tubes come on very bright, and instantly go out, set
> has a good picture when it`s running but obviously X-Ray protect is
shutting the tubes
> off, any ideas or should I buy another 9-1674? Needless to say customer is
> very pissed off at this point, your help is appreciated, Larry E
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl. 34428
>
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