[TechAssist] Re: Sony Proj. KP-43T90 Chassis RA-3B. No video, sound ok, OSD is bowed, mis-converged.
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 22 Nov 2005 08:39:40 -0500
Dave,
Verify that the low voltage B+ regulators are OK ( + & -5V ...+ & -
15...etc) Especially the ones on the A board ! ( +9V)
Do you need the manual?
==========================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
860-399-1861
860-664-3535 (fax)
jstielau@xxxxxxxx
========================
----- Original Message -----
From: "Robinson Electronics" <RobinsonElectronics@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 21, 2005 7:32 PM
Subject: [TechAssist] Sony Proj. KP-43T90 Chassis RA-3B. No video, sound ok,
OSD is bowed, mis-converged.
> Can one of you Sony Techs help us out with this set?
> Set powers on with a blink code of 6 blinks, then led stays on but no
> video
> at all, sound is ok though., and the OSD comes on but is bowed and not
> converged. I changed both of the convergece ic's anyway (not the problem
> though).
> Has anyone encountered this, that can help us, or offer some possible
> problem areas?
> Thanks. David.
>
> Robinson Electronics
> 1075 Sweeten Creek Road #51
> Asheville, NC 28803-1757
> Ph./Fax. 828 274-3787
> Toll Free. 1-888 ROBELECT
> www.robinsonelectronics.com
> www.robelect.com
> Mailto: RobinsonElectronics@xxxxxxxxxxx
>
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