[TechAssist] Re: Sharp 32LS400B Shutdown
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 19 Jun 2003 20:17:09 -0400
Buck,
From Tech Repair CD:
Sharp\32LS400B\Set will go into shutdown\\\\Bad solder connections on pin 9 of
flyback transformer
T602\\\\\\\\
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: "S. Pasher" <spasher@xxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, June 18, 2003 10:02 PM
Subject: [TechAssist] Sharp 32LS400B Shutdown
I have a Sharp that shuts down on its own. Sometimes it will last for 1hr.
some time only for a few mins. Two things I notice are that it will not come
back without unplugging it,and when it goes off there is no voltage out of
CPU to turn on relay drive. I do have the drop in the 5volts from the on
button to the CPU.
I dont have a schematic of this one as there are not too many Sharps around
here ,so I'm working in the dark. Does anyone have any notes on this as I
don't want to change CPU as it is a flatpack anI dont have the facilities
for them. I am just wondering if it might be an xray shutdown. Is there
anything in winstips on this. any help would be appreciated.
Buck Pasher
Buck's TV
Gander Newfoundland
Canada
709-256-7738 (Fax & Phone)
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