[TechAssist] Re: Sylvania tv/vcr src22134 need part id on diode D615

  • From: John at Main TV <maintv@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 04 Dec 2003 10:11:54 -0700

That is a 1ZC33 or QDQZ0001ZC33, it does not cross to NTE but it is a 
33v zener.  Yes, that is a Sears model and I found this info on Sears 
website.  The service manual is on the members area under (Symphonic) 
SC313C / (Syl) 6313CC / (emerson) EWC1302.  If that zener is shorted I 
would suspect Q606 (2SA950 or NTE12 or NTE152) is also shorted.  I have 
also seen it damage the vertical output or the resistors to it.  This is 
caused by overvoltage from the power supply and is pften caused by 
cracks in the circuit board at the rear edge near the power supply. 
John.


wjstv@xxxxxxxxxxxxxx wrote:

> This is a Sylvania/Funai tv/vcr. D615 is a zener. Need part # or voltage and
> wattage.
> 
> Jeff Smith
> Smith TV Service
> 1930 Main St
> Newberry, SC 29108
> 803/276-4946
> 
> 
> 
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-- 
John Mielke
Main TV
Longmont,Co 80501
303 776 6955
303 776 0792  fax
maintv@xxxxxxxxxxx


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