IGS All stars Operator's Manual - Page 7

Browse online or download pdf Operator's Manual for Game IGS All stars. IGS All stars 17 pages.

Print Page

Solving Hopper SSR Error

After powering on the machine, if the hopper keeps working and can't be stopped,
it could be that the hopper SSR's jump setting is incorrect.
How to solve:
1. Locate the Hopper SSR jump (JP7) on the PC board. Then identify current
HOPPER SSR is at HIGH ACTIVE or LOW ACTIVE.
2. Change to use the alternative JP7 setting.
Low Active (Default)
JP7
High Active
The following example shows how to change from LOW ACTIVE to HIGH
ACTIVE.
Open pins 1 and 2
Remove the solder bridge between
pins 1-2.
3
2
1
Short pins 1-2
3
2
1
Short pins 2-3
Short pins 2 and 3.
Then apply solder to bridge pins 2-3.
5