Hammerli 152 circuit

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jenrick
Posts: 158
Joined: Fri Sep 25, 2009 2:16 am
Location: Central Texas

Re: Hammerli 152 circuit

Post by jenrick »

Also depending on the last time it had juice going through it you may need to "reform" the caps.

-Jenrick
morten
Posts: 43
Joined: Mon Feb 04, 2013 7:41 am
Location: Oslo, Norway

Re: Hammerli 152 circuit

Post by morten »

Old post, but might be worth a try.

http://www.targetshooting.ca/wwwboard/m ... 23789.html
FFR77
Posts: 2
Joined: Sun Mar 19, 2017 3:50 pm

Re: Hammerli 152 circuit

Post by FFR77 »

Of course, very old thread;-)

The problem with the circuit is, that it is completely sealed within it's housing, so no easy access to the components. I will try to get it x-rayed by a friend this week, maybe everything clarifies after that.
I have a good command of electronics, so once the circuit reveals it's secrets chances are getting really good for a repair. I expect everything consisting of 80ies discrete electronics without too complex or purpose built components.

And also many thanks for pointing to the other forum with the gentleman from Canada. If nothing helps I will try to contact him. In the meantime I was pinpointed through a German forum to http://www.schiesssport.ch where the owner(?) seems to be a former developer/technician with Hämmerli. For me, Switzerland is a little bit more closer than anything on the north american continent and might be the easier candidate for shipping.

Cheers,

Franz
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