[TechAssist] Re: Sharp 25R-M100
- From: "Rs Tek Inc" <rstek@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 1 Feb 2002 14:46:27 -0500
Check the HOT as well as the solder on the horizontal drive transformer. The
B+ may be a bit high at 154v. something is shorted though if it goes into
shutdown immediately. Hope this gives you some direction.
Frank
Rs-Tek Inc.
----- Original Message -----
From: <tvdoctors@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, February 01, 2002 2:25 PM
Subject: [TechAssist] Sharp 25R-M100
> No print on this unit. Replaced flyback transformer and regulator IC701,
but still won't run. Tries to come up at first plug in but goes to immediate
shutdown. Secondary power supply voltages are 154volts, 15 volts, and 11
volts. Can anyone shed some light on this one, Thanks, Neil
>
> TV Doctors 108 W. Main St. Monroe,Wa. 98272 360-794-6469
>
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