Polar 76 EM - error 92 - hot resistor on the HK card

[GTO]

Hello, my Polar 76 EM gives me the error -92- (security bold magnet)
we checked the magnet switch at the rear and the HK card
there is a kind of "burning smell" on this card
on the attached picture I marked the resistor which is getting very hot
my technican changed some of the parts on the HK card
but the error still occurs

 

[Buntpapier]

Yes, if the HK is broken two components have to be replaced together.
Replacing of components on electronic board for paper cutters is illegal and forbidden. And in Germany for sure.

Ja, wenn die Karte HK defekt ist werden zusammen zwei Bauteile ausgetauscht.
Das Reparieren von elektronischen Karten von Papierschneidemaschinen ist illegal und verboten. Und in Deutschland ganz sicher
Coloured paper

 

[simon yeung]

try replace the capacitor c16 (6.8uf/40v).

Polar spare-parts shop

Simon yeung