[TechAssist] Re: Zenith 221-116 sub or generic P/N

  • From: Gary McCartney <gary@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Tue, 28 Jun 2005 13:02:23 -0400

The 221-116 IC crosses to ECG1115, CA810Q, SK3917, TBA810P, TCA830, 
TCA830S, TM1115A, WEP2099.

I have 4 of these in stock, one marked TM1115 and three with 1115 only 
stamped on them. They are in bulk (no branded plastic bag) and they are 
new. $5.00 US ea including postage.

Digital picture available upon request.


Gary




Gary McCartney

McCartney Electronics
Guelph Ontario Canada
Est. 1984
email: gary (at) number63.ca







Peter oliver wrote:
> Any one know a Sub or generic part number for 221-116.
> This is IC401 in a Zenith R7000 transoceanic. (Audio output)
> not 100% sure it is bad but is looking that way (manual is a bit sketchy).
>>From what I've read Zenith made this last gasp of the series in Tawain so 
> there might be hope they repacked some one elses IC? ... Apparently this was 
> a low production model ~75,000 pc. circa 1979-1981. We have the orginal 
> paper service manual from Zenith, it just leaves some to be desired.
> 
> Peter Oliver
> Tucson Radio TV
> 
> 
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