11 Mar Huntron Instruments — Series — User Manual The Tracker Series is a useful and efficient troubleshooting tool enhanced by the. Tektronix, Inc., P.O. Box , Wilsonville, OR – Huntron and Tracker are registered trademarks of Huntron, Inc. TR Service Manual. Including: huntron instruction, huntron operation maintenance, htr b1s maintenance, huntron htr b1s operator, huntron tracker htr

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I did this type of thing time and time again I will look into the Rev difference. Does anyone have a schematic for this board, or the service manual?

HTR1005B-1S Schematic

Can you suggest a solution or a probable cause? Uuntron thing that just came to mind is to clean the range switches well. May 02, I may be able to find a schematic. I’m not 100 if this was a “test post” but I’ll reply anyway Not for nothing but I would think one would be able to find a suitable replacement somewhere to resurrect this unit I don’t huntron tracker 1000 manual the huntron tracker 1000 manual, but If anyone is curious I will dig them up.

Here is a link to a schematic diagram: September manuzl, And for a few bucks it was better than buying another Tracker. The Tracker with serial prefix 21A did not have the same oscillator as the older types.

HTRB-1S Schematic

Toggle navigation Huntron Support Forum. Use tuner cleaner if janual have some. Curtis, Many thanks for the responses, I am stuck, can not find a single component that is bad, but huntron tracker 1000 manual removing and checking c17 and d4 the double dot has become a single dot and the horizontal and vertical controls have stopped responding.

Here’s one that MAY work although I have to say I’m not familiar with the oscilator in the B although the cost might not be worth it Obviously this will provide 60hz instead of 80, but it still functioned normally, as far as I could tell anyway. It is solid state. Humtron navigation Huntron Support Forum. The horizontal sweep looks like it is dead.

It might not huntron tracker 1000 manual a drop in replacement but it huntron tracker 1000 manual get the unit working again Tracker 80HZ osc 6 Replies Views.

I have worked this problem traker the past by tapping the ac, stepping it down, isolating it and running it to the signal transformer. Sorry, the only diagrams I could find were the ones I posted earlier.

Stop electronic waste – fix it yourself

At one point way back, there was an oscillator replacement kit for a while. Sorry to revive such an old post, but perhaps there are others who are looking for this information and would like an answer. Home Huntron tracker 1000 manual Search Login Register.

May 07, I believe that rev J has some other circuitry that is causing this. Check for a sinewave into the signal transformer.

I was a huntron tracker 1000 manual student at the time. You may need to trace the sinewave signal back from the oscillator section of 100 Tracker. J and unit serial no is 21A The symptom that they are bad is usually a single dot in the middle on the CRT indicating that the sweep in gone.

Can’t find the 80Hz oscillator on this board. You can losing the sweep if they are excessively dirty. I have the service manual huntron tracker 1000 manual the older rtacker black model but the schematic is different, mine is gray. The ‘extra’ fuse that is on the oscillator board is wired in series with the front panel common black jack. BTW any suggestions for the horizontal sweep failure, i.

Tracker 80HZ osc

Hi Many thanks, this will help. Am I on the right track or is the Rev J pcb different? Home Help Search Login Register.