Stark 9-66 tester repair

[cancon]

Hi everybody,

I have a Stark 9-66 tube tester in generally good condition save for the short test feature.

The test knob has 5 positions and when working correctly lights a 2-section orange neon bulb when a short is discovered.

http://pacifictv.ca/schematics/stark966schematic.pdf

For every tube tested, switch positions 1-3 illuminates the bottom portion of the bulb, while positions 4-5 light the top half.

Does anyone have any tips?

thanks
Dale

 

[cancon]

No takers?
I need a schematic wiz.

Can anyone point me in a better direction?

thanks again

 

[simondolanbass]

stark 9-66

Hi,

I have the same problem with my 9-66. Did you found something?

I have the calibration instruction

Simon

 

[TK2]

Stark 9-66 shorts light problem solve

Hi,, I'm sure you guys have figured the problem out by now but,, I found the problem in my stark 9-66 shorts test circuitry to be cold joints in that part of the cct. More specifically the ac wire on the input switch,, I changes the wire and did a really good re soldering job and bingo,, Up it came.. The original problem or one of them was that the shorts light never went out at all and was only barely lit at best,,