[TechAssist] Re: Mitsubishi Proj. Model WS-48313. Chassis V22. Vertical Lines 1/4 in apart, all the way across the screen.
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 16 Jun 2004 23:10:10 -0400
David,
From Tech Repair CD:
MITSUBISHI \WS48311\Video Distorted All Modes\\\V20 Chassis\Replace Ic2k00
(270p623010) Located On The
Stand Up Jack Pcb. Heating And Cooling Made Problem Change\\\\\\\\
Jeff
--
Intrepid Video TV/VCR Repair
263 S Front St, Steelton PA 17113
717-939-7708; (F) 717-564-4952
www.intrepid-video.com www.tech-repair.net
----- Original Message -----
From: "Robinson Electronics" <RobinsonElectronics@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, June 16, 2004 3:48 PM
Subject: [TechAssist] Mitsubishi Proj. Model WS-48313. Chassis V22. Vertical
Lines 1/4 in apart, all the
way across the screen.
Requesting technical help on this projection set?
No bad error codes.Has vertical lines (straight up & down, not wavy) about ¼
in. apart all the way across the screen in the raster, with the video.
The color is bad - blooming and feathered out some.
This was intermittent at first for a day or two, now continuous. Cold spray
did not indicate any thermal problem.
Voltage measurements in the power supply are good.
Can you help us with any diagnostics on this problem, or circuit that
possibly may be bad?
Thanks, David Robinson; Robinson Electronics.
Robinson Electronics
1075 Sweeten Creek Road
Asheville, NC 28803
Ph./Fax. 828 274-3787
Toll Free. 1-888 ROBELECT
www.robinsonelectronics.com
www.robelect.com
Mailto: RobinsonElectronics@xxxxxxxxxxx
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