[TechAssist] Re: mitsubishi CS 31301 Vertical collapse
- From: Jeff Dougherty <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 1 Sep 2003 22:40:49 -0400
Dominic,
>From Tech Repair CD:
MITSUBISHI\CS31301\NO VERTICAL SCAN\\\\REPLACE IC401(LA7838)* C458*=
R558(0.33/1W)\\\\\\\\
--
Jeff
=A0
Intrepid Video TV/VCR Repair
263 S Front St
Steelton PA 17113
Fax: 717 564 495 2
www.intrepid-video.com www.tech-repair.net
=A0
On Mon, 1 Sep 2003 22:17:11 EDT, MDileo0000@xxxxxxx,
=A0MDileo0000@xxxxxxx wrote:
=A0Mitsubishi CS 31301, M1GA chassis, manufac.1993
This set has full vertical collapse and I am in need of a scan of the
vertical circuitry. I already replaced the vertical IC LA7838 after checking=
caps and
resistors. This resulted in partial vertical deflection in the lower half=
of
the screen but the IC was under stress and failed after a couple of minutes.=
A
search of the archives and tip database yields nothing. Thanks for any=
help.
Dominic DiLeo
Atlantic TV
Freeport, Maine
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