HW- 8, no output

[LEON WENDLER]

use 3 zeners in series all 12 volts, gives you a 36
volt zener.
leon @ technology systems
www.tech-systems-labs.com

--- Tom Buchanan <tlbuch at SCRTC.COM> wrote:

> Hi,
> 
> I just recently got a HW-8 to restore at a hamfest. 
> It has zero output.  It appears to have been well
> built, but appears high voltages have been on the
> board.  The zener diode was cracked and it has the 4
> watt mod for the final using a NTE 488.  I have yet
> to find a source for a 36v zener diode (VR-36 &
> Heath part #56-55).  I will also be replacing the
> final transistor.  Anyone on the list know of a
> source for this zener diode or a suitable
> replacement?
> 
> Thanks & 73,
> 
> Tom KG4KGY 
> 
>
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