[TechAssist] Re: Samsung TV model TC3836TS has insufficient vertical sweep.

Thanks to everyone who helped.
I junked the set, cause I think the yoke was bad. The Convergenve / Purity
ring assy. disintegrated in my hand, while trying to remove the yoke for
substitution.
Also, it had slightly too much phospher burn on the CRT, due to being used
as a monitor at the prison.

LLW

LeRoy Westlund
Westlund TV & Electronics
97 North Main                                "Where there's a will,...
Centerfield, UT 84622-0087           There's always a way."
Ph./Fax  435-528-3822
mailto:LLW@xxxxxxxxxx

-----Original Message-----
From: Gemini Computer & TV <geminitv@xxxxxxxxxxx>
To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
Date: Wednesday, March 31, 2004 5:21 AM
Subject: [TechAssist] Re: Samsung TV model TC3836TS has insufficient
vertical sweep.


>Check out these from WINSTIPS:
>---------------------------------------------------------------
>Text pasted from WinSTIPS 2.0
>http://www.ServiceSoftware.com
>---------------------------------------------------------------
>
>SAMSUNG   TC3836T
>
>Vert Short At Bottom,Top.
>
>Simpson'S Tv
>
>C353  1000mf/16v
>
>---------------------------------------------------------------
>
>SAMSUNG   TC3836T
>
>Vertical sweep inop
>
>Jim K
>
>C352 100uf
>
>---------------------------------------------------------------
>
>Bob Waterman, CET® #RI-28
>Master Technician License #9109
>Service Manager / Parts Manager
>Gemini Computer, TV, & Security Alarms
>(508)695-7302
>(508)695-7769 FAX
>geminitv@xxxxxxxxxxx
>geminitv@xxxxxxx
>www.geminicomputertvsecurityalarms.com
>
>
>----- Original Message -----
>From: "LeRoy Westlund" <llw@xxxxxxxxxx>
>To: "TechAssist" <techassist@xxxxxxxxxxxxx>
>Sent: Wednesday, March 31, 2004 12:54 AM
>Subject: [TechAssist] Samsung TV model TC3836TS has insufficient vertical
>sweep.
>
>
>> Hi Gang,
>> I'm a little embarrased to ask for help on this piece of junk, but since
>it
>> is one of the very few units I have in the shop to work on at this
>> time,...here goes.
>>
>> The set has insufficient vertical sweep. I have checked or replaced all
>the
>> e-caps in the 300 series. I might have missed a couple,...but I don't
>think
>> so. I also have replaced the Vertical output IC,...but,...NO cigar. Most
>> customers will not pay a decent price to repair a set like
>> this,....but,...since it is on a government contract, I think I can get
>> about $65-75. Already spent too much time on it,....but,....it's better
>then
>> setting here twittling my fingers.
>> I'm thinking it might be a power supply regulation problem. It has an
>> STR30125 in it, and is only putting out 120 volts, but (+24 scan voltage
>to
>> vertical output is OK). I'll order one when I'm ready to order
semis,..but
>> until then, I was just hoping someone might have a better idea.
>> NO,....junking this unit is NOT out of the question !
>> ;-)
>>
>> LLW
>>
>> LeRoy Westlund
>> Westlund TV & Electronics
>> 97 North Main                                "Where there's a will,...
>> Centerfield, UT 84622-0087           There's always a way."
>> Ph./Fax  435-528-3822
>> mailto:LLW@xxxxxxxxxx
>>
>>
>>
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