[TechAssist] Re: Sharp 32U-S50 lightning damage
- From: "Dave Huston" <HustonTV@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 13 Jul 2005 18:31:07 -0400
That pdf is available in the member's area.
Dave
Huston TV & Electronics
2846 Marion-Cardington Rd.E.
Marion, Ohio 43302
email: HustonTV@xxxxxxxxxxxx
----- Original Message -----
From: "repair11" <repair11@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 13, 2005 5:47 PM
Subject: [TechAssist] Sharp 32U-S50 lightning damage
Sharp 32U-S50 came in dead after lightning, found hot shorted, rang fly ok,
replaced hot after checking parts in reg ckt,fired set up, hot instantly
shorted, wicked off collector ,B+was215v,ordered reg driver IC, replaced
this chip, as well as SE125 reg, and optocoupler, plugged set in, blew
hot,B+ is still running 215v, a scan of ps or suggestions would be greatly
appreciated. I see very few sharps.
Charles Betzler
Best Electronics
repair11@xxxxxxx
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