[TechAssist] Re: Mitsubishi VS-4507 V11 Chassis- convergence problem
- From: "Tech Repair CD support" <support@xxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 13 May 2002 21:52:22 -0400
Ian,
Is this all tubes that won't adjust?
You may find a download you can use here:
http://www.intrepid-video.com/techhelp.htm
Jeff
FAX 717-564-4952
Intrepid Video & Electronics
501 Luther Rd
Harrisburg PA 17111-2055
Be careful of your thoughts.
They may become your words any moment.
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sales@xxxxxxxxxxxxxxx for more info
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----- Original Message -----
From: "Ian Scott" <service.depot@xxxxxxxxxxx>
To: "Techassist" <techassist@xxxxxxxxxxxxx>
Sent: Monday, May 13, 2002 8:33 PM
Subject: [TechAssist] Mitsubishi VS-4507 V11 Chassis- convergence problem
>
> Convergence would intermittently go out of alignment all over screen. I
> replaced IC8AO, IC8A1 (STK4274's) also replaced IC8001 (STK4275MB) and
> IC8000 (STK4024-II). Center of screen now ok. Outer perimeters cannot
> be adjusted properly-some pots work, some don't seem to do anything. I
> don't have schematic for this unit, I have diagram for V10 chassis and
> it is not quite the same.
> Any help very much appreciated.
> Thanks,
> Ian Scott
> Service Depot
> Sudbury, ON
> Canada
>
>
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