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Tracker 2700 damaged

Tracker 2700 damaged
« on: July 25, 2012, 03:33:24 am »
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

Re: Tracker 2700 damaged
« Reply #1 on: July 26, 2012, 07:23:57 am »
The issue is most likely in the area of Q1-Q4, F1, F2, AR7 and AR14. What are the symptoms that still exist?

Re: Tracker 2700 damaged
« Reply #2 on: July 30, 2012, 01:39:52 am »
On the 200mv and 5v voltage selection and the 100ohm selection the display is completly crazy

Bernard

Re: Tracker 2700 damaged
« Reply #3 on: July 30, 2012, 07:44:09 am »
Also Check Q8, K6 and R147.

Re: Tracker 2700 damaged
« Reply #4 on: July 30, 2012, 08:29:19 am »
Many thanks for your help. Is the r147 resistor.

I think that the Tracker work fine.

Bernard