[TechAssist] Re: Mitsubishi projection model VS-5006R- no focus adjust

  • From: "Trac Dang" <t8872695@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 7 Jan 2003 13:29:34 -0800

Hello .
R8830 is 1.2ohm 2 w.Replace ic8800 focus is better but I can not adjust.
Seem to me
ic8800 is for horizontal. ic8801 is for vertical.
Dang
TD electronics.
----- Original Message -----
From: Trac Dang <t8872695@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, January 07, 2003 8:17 AM
Subject: [TechAssist] Re: Mitsubishi projection model VS-5006R- no focus
adjust


>
> Hello.
> Today I go out for service for model vs-5007R. Green focus is bad. Look at
> the print I see IC8801control static focus for 3 guns.(vr8800,vr8801,02)
to
> adjust.Ic8800 is for dynamic focus. I Believe both ICs use to control
focus.
> Dang
> TD electronics
> ----- Original Message -----
> From: <Ttkirkpat@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, January 06, 2003 8:40 PM
> Subject: [TechAssist] Mitsubishi projection model VS-5006R- no focus
adjust
>
>
> > Red, blue or green focus  adjust have no effect. R8830 is charred--
value
> > please? I will replace IC8800 with original but has anyone seen any
other
> > cause for no focus adjust in this model?? Thanks for all assistance from
> Mike
> > at the Video Center. My  e-mail is ttkirkpat@xxxxxxx
> >
> >
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