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Hantarex Polo horizontal collapse (SOLVED)

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perjmolsen:

Hi

Help :)

I have a Hantarex Polo with horizontal collapse. - What do I overlook?  :banghead:

I have checked the volts - they all seem OK
TP6    145V
TP10 11.9V
TP8 27.9 V
TP9 16.3V
TP31  27V

Tested
R177
R167

Changed the following parts but still horizontal collapse
IC103
C144
C142
C137
IC104

Need the experts!  :notworthy:

princess prin prin:

Dodgy yoke connection? Are those croc terminals actually making contact?

D127? C401? VR402 (V.AMP)? Reseat control board.

perjmolsen:

--- Quote from: princess prin prin on October 26, 2019, 04:33:25 am ---Dodgy yoke connection? Are those croc terminals actually making contact?

D127? C401? VR402 (V.AMP)? Reseat control board.

--- End quote ---

Hi  :cheers:

Well... I have done it again!   ::)

I had tested D127 in the past... It tested OK..
But I had again forgot to solder the leg in, that i had lifted to test the diode...

Somehow.. when I solder the parts in things work alot better  ;D

So the solution to the collapse where just to put som solder on the leg  :laugh:

Mr. Peabody:

Well.....

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