[TechAssist] Re: Mitsubishi Proj. VS-4543. Chassis VZ3. Dead, power indicator on. Found fuse F902 open.

  • From: <support@xxxxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 27 Dec 2003 20:45:00 -0500

David,
I'm not sure on that set, but check the HOT as well as check for a shorted yoke.

Jeff Dougherty
Intrepid Video TV/VCR
263 S Front St
Steelton PA 17113
fax...717-564-4952
www.intrepid-video.com www.tech-repair.net

----- Original Message -----
From: "Robinson Electronics" <RobinsonElectronics@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, December 27, 2003 2:54 PM
Subject: [TechAssist] Mitsubishi Proj. VS-4543. Chassis VZ3. Dead, power 
indicator on. Found fuse F902
open.


Can anyone help with this? Customer said set shut off, but had a line across
the top of the screen, then went off.
I found some bad connections around / on the convergence ic's, and found
(fuse F902 open), trying to trace out the circuit, I'm working without a
schematic on this chassis. All other fuses and protection pico fuses are
good.
I can't find a schematic listed for this model/chassis, even Sam's didn't
even shown one.

I'f anyone has a zip or .pdf download of this chassis to email, that would
be great?
Thanks for any help with this.
Greatly appreciated.      David.

Robinson Electronics
1075 Sweeten Creek Road
Asheville, NC 28803
Ph./Fax. 828  274-3787
www.robelect.com
Mailto: RobinsonElectronics@xxxxxxxxxxx


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