Indiana Jones POA solenoid

(Topic ID: 219145)

Indiana Jones POA solenoid


By chaos19

4 months ago



Topic Stats

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

You

Linked Games

#1 4 months ago

I have a problem with Indiana Jones mini-playfield motor that wont turn right (solenoid 23). Ever other solenoid/flasher/ switch in the game works. I took the motor from the gearbox and it runs fine with left turn enabled in test mode. I change the left with the right turn wires at jumper 1 on the bridge driver pcb. Now when I activate left turn in test the motor turns right and doesn't turn left when I activate right (solenoid 23). Now I know its not the bridge driver pcb. I test the continuity from the bridge driver jumper to J126-6 & 7 and they check out fine. I tested all the transistors (tip 102 & 2n5401) from Q34 -Q27 (covering solenoids 24-21) and they all checked the same - good. I read in very rare occasions it could be the IC in the circuit before the transistors - U3, so I took out the data cable , J126 & J118 and tested the IC in circuit using a diode test. All the solenoid in pins measured about 1.05 and all the outs were about 0.8 . If pins 8 & 9 (solenoid 23 in & out) measured different I'ld assume it would explain the IC was stuffed, but since it was the same as the others would I be right in assuming its OK. I'ld much appreciate if anyone could possibly explain what my problem could be (I've spent so many days on this, I'm just a amateur).I

#2 4 months ago

Be sure that "mini playfield limit" optos are working. When the program sees a left or right opto closed, it won't rotate into that direction.

Promoted items from the Pinside Marketplace
$ 69.99
Playfield - Toys/Add-ons
Lighted Pinball Mods
10,000 (OBO)
Machine - For Sale
San Mateo, CA
$ 69.99
Playfield - Toys/Add-ons
Lighted Pinball Mods
$ 25.00
From: $ 369.95
Boards
PinSound
$ 21.00
€ 95.00
Lighting - Led
FlipperLED
$ 105.00
Playfield - Toys/Add-ons
Lermods
$ 40.00
Lighting - Other
Rock Custom Pinball
From: $ 180.00
$ 9.99
From: $ 19.50
Apparel - Unisex
ArcadeMade
$ 49.99
Playfield - Toys/Add-ons
Lighted Pinball Mods
$ 129.00
Lighting - Led
LED OCD
8,000 (Firm)
Machine - For Sale
Mesa, AZ
From: $ 16.95
From: $ 99.99
Cabinet - Other
Lighted Pinball Mods
$ 29.99
Cabinet - Sound/Speakers
Lighted Pinball Mods
$ 15.00
From: $ 9.99
$ 40.99
Lighting - Interactive
Lee's Parts
From: $ 200.00
Cabinet - Toppers
liorillusion

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