[TechAssist] Re: RCA F27450, ATC113BB1 SMPS noise, HOT shorted...

  • From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 02 Dec 2004 19:15:53 -0500

Jason...You married? After my own heart!
;-)
Thanks,
Phil

Jason - Excel Distributing wrote:

>Hi Phil,
>Training manual and part of schematic with that on it is on the way.
>
>Sincerely,
>
>Jason Martin
>Excel Distributing Inc.
>1819 Mentor Ave.
>Cincinnati, Ohio 45212
>
>ph-800-733-3329   fax- 800-735-8007
>www.ExcelDistributingInc.com
>
>----- Original Message ----- 
>From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Thursday, December 02, 2004 5:06 PM
>Subject: [TechAssist] RCA F27450, ATC113BB1 SMPS noise, HOT shorted...
>
>
>  
>
>>A customer DIY-er opened this dead set after it failed and said the
>>power supply was squeeling. He left the set with me. I found the HOT
>>transistor was shorted (TL02) Hence the squeel.. This set  looks like it
>>uses a coil to the HOT base marked L04?, looks like the infamous L4401
>>in the CTC203 that gets loose and destroys the HOT.  Possible loose at
>>one end.Think the same here?
>>This is a new chassis to me. Need some common sym/cures related to bad
>>    
>>
>HOTs
>  
>
>>Thanks,
>>Phil Bader
>>
>>-- 
>>
>>Philip Bader
>>Jan Phyl TV Inc. (estab. 1976)
>>3420 Recker Hwy. Winter Haven, Fl. 33880
>>Fax (863) 299-8821
>>email: tjanphyl@xxxxxxxxxxxxxxx
>>
>>
>>
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-- 

Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx



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