[TechAssist] Re: Zenith SMS7247S

  • From: WWill90634@xxxxxxx
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 27 Feb 2006 17:01:04 EST

 
In a message dated 2/27/2006 3:10:13 P.M. Eastern Standard Time,  
gulftech@xxxxxxxx writes:
Will,

According to the NTE cross, a 121-1148 does cross to a  NTE2331.

Best guess for a proper sub would be a 2SD2578 or  2SD2580.

No match for 121-1148 at  Tritronics.

HTH,


Kenneth Smith
Gulf Technical  Services
3034 Gulf Breeze Parkway
Gulf Breeze, FL   32563
850-934-8324 (Voice) 850-932-0819 (Fax)

On Mon, 27 Feb 2006  14:28:12 EST WWill90634@xxxxxxx writes:
> I need help badly with this  set . The HOT Q3200 was shorted. Someone 
> on  
> Techassist  said that a NTE 238 would replace it. I orded the 238 and 
> it came  in  a 
> T03 case. Someone else state that a NTE 2331 or a 2SD-1477  would 
> work, I 
> tried  those,no positive results. the  number on the original 
> transistor is 1148. 
> The  set  turns on  and back within a couple of seconds.leave the 
> power on  and 
> it  keep shuting off and on with hiting the power switch. I  don't 
> know if I 
> have  another problem or if my sub is  not correct.  
> Will
> 
> Soundview  Electronics
> Four Oaks, N.C.  27524
> 
>  919-963-3160
> 
> 
>  
>
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Thanks kenneth  

Will

Soundview Electronics
Four Oaks, N.C.  27524

919-963-3160



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