(Topic ID: 251198)

Mata Hari MPU Jumpers


By BarryMulvihill

5 days ago



Topic Stats

  • 4 posts
  • 2 Pinsiders participating
  • Latest reply 4 days ago by BarryMulvihill
  • No one calls this topic a favorite

You

Linked Games

#1 5 days ago

trying to get a board past the first flicker.

i have newly burnt 2716 Eproms at U2 and U6 on Bally -35 board.

clay guides say jumpers should be
1-5,2-4,7-8,10-12,11-29,13a-14,16a-18,31-32,33-35

game roms from IPDB say not to jump 1-5 or 2-4, and also 11-25 instead of 29

typically id just trust clay but
http://web.archive.org/web/20090209185521/http://pinrepair.com/bally/bally_read1st.txt says 11-25 as well.

if i could get a confirmation on which is correct that would be awesome.

i have new sockets with continuity checked, trying to narrow it down.
thanks in advance.

#2 5 days ago

E1 and E20 electrically connected. E5 is +5v. Since E20 and U1 not used in your setup it does not matter if E1 to E5 is in or not

E2 to E4 only for U1 ROM so don't care if you are not using it

E11 to E25 or E11 to E29 selects A14 or /A14 to U2 chip select 1. Pretty sure you want E11 to E29 for this setup so use Clay's guide's information.

#3 5 days ago

Alright thanks so much. Really appreciate it.

#4 4 days ago

just for any future confirmation needed,

it was as barakandl said
7-8,10-12,11-29,13a-14,16a-18,31-32,33-35

Promoted items from the Pinside Marketplace
From: $ 159.95
From: $ 20.00
Cabinet - Other
Rock Custom Pinball
From: $ 20.00
Cabinet - Other
Rock Custom Pinball
$ 21.00
$ 119.95
Boards
Allteksystems
Wanted
Machine - Wanted
Thorndale, PA
$ 10.00
Electronics
Third Coast Pinball
€ 3.95
Flipper Parts
Multigame
$ 7.00
Electronics
Third Coast Pinball
$ 14.50
Electronics
PinballElectronics.com

Hey there! Got a moment?

Great to see you're enjoying Pinside! Did you know Pinside is able to run thanks to donations from our visitors? Please donate to Pinside, support the site and get anext to your username to show for it! Donate to Pinside