Tracker 2700 damaged

Started by bcheramy, July 25, 2012, 03:33:24 AM

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bcheramy

Hi All

My Tracker 2700 is damaged by a high voltage capacitor discharge at the input. I find some componants burn but some problems exist again after replacement. Where is possible to find the service manual or the schematics drawings?

Regards

Support

The issue is most likely in the area of Q1-Q4, F1, F2, AR7 and AR14. What are the symptoms that still exist?

bcheramy

On the 200mv and 5v voltage selection and the 100ohm selection the display is completly crazy

Bernard

Support

Also Check Q8, K6 and R147.

bcheramy

Many thanks for your help. Is the r147 resistor.

I think that the Tracker work fine.

Bernard