Solenoid Transistor Mapping for Classic Stern Games
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Click to go back to the 1977-1985 Bally/Stern Repair repair guide.
The chart below shows what coil each transistor on a solenoid driver board controls for specific classic Stern games.
| Transistor>>> | Q1 | Q2 | Q3 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Q10 | Q11 | Q12 | Q13 | Q14 | Q15 | Q16 | Q17 | Q18 | Q19 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jack-Pin>>> | J2-9, J1-2 | J2-4, J1-3 | J2-5, J3-4 | J1-5 | J2-10 | J2-11 | J2-12 | J5-10 | J5-9 | J5-15 | J5-14 | J5-13 | J5-12 | J5-11 | None | J2-6, J3-7, J5-8 | J5-7 | J5-3, J2-15, J3-9 | J2-8 |
| Seawitch | Left Thumper | Top Thumper | Knocker | Middle DT Bank | n/u | Left Sling | Right Sling | Left DT Bank | Right Thumper | n/u | n/u | n/u | Top DT Bank | Outhole | Flipper Relay | Coin Lockout | |||
| Galaxy |
Click to go back to the 1977-1985 Bally/Stern Repair repair guide.