[TechAssist] Re: Orion 19" TV1929B, SMPS zener D509 part ID

  • From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 10 Dec 2002 11:47:09 -0500

15 volt
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
864 232 3889
Fax 271 2080
mailto:greentron@xxxxxxx
----- Original Message ----- 
From: "Phil Bader" <philbad@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, December 09, 2002 5:56 PM
Subject: [TechAssist] Orion 19" TV1929B, SMPS zener D509 part ID


> 
> Dead. Replaced main FET Q501 2SK2662. Found other smps reg shorted,Q502
> (2SC2120Y). used NTE289A equiv.
> Now Q501 no longer shorts,but still dead.
> Found tiny SMPS zener shorted  diode D509 zener. Need value.
> Phil Bader
> -- 
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821 
> email: philbad@xxxxxxxxxx
> 
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