Arcade Collecting > Pinball

Parts for M200 MPU board

<< < (4/6) > >>

ed12:
i know what your saying smartbomb
most of injoyment in a game comes from fixing mpu/driver boards etc
however on the flip side
it some times is not about me..but rather the coustmer
as i explained the last thing u want on a friday night is a blown mpu
u are left with very few choices..
if it were my machine,i would just swap the coustmer out
have a cold beer and go home..fix my broken mpu my-self

ed

Sarver Systems:
I agree with what everyone is saying.

It's nice to be able to fix the board at your own shop, under ideal conditions, rather than kneeling on the floor with hardly any lighting, and the customer standing over your shoulder watching and asking a million questions.

Sarver Systems:
I've got the board all repaired. I still need to test it, and get the remote battery mounted.

Speaking of the remote battery...

What diode should I use? 1N4004?
What polarity should the diode be in? I want the voltage to flow from the battery to the board, but not from the board to the battery...so....I'd want the diode on the + end of the lead, with the stripe facing the batteries?

MTPPC:
http://www.pinballnews.com/learn/battery.html

Sarver Systems:
Thank you. Striped end towards + on battery.

Navigation

[0] Message Index

[#] Next page

[*] Previous page