Fuses, LEDs and jumpers
Fuses
Source: Fuse List p. 1-47. Always replace with the same rating and type (S.B. = slow blow).
Power driver
| Fuse | Circuit | Rating |
|---|---|---|
| F101 | Lower left flipper | 3A S.B. |
| F102 | Lower right flipper | 3A S.B. |
| F103 | Solenoids 25–28 | 3A S.B. |
| F104 | Solenoids 9–16 | 3A S.B. |
| F105 | Solenoids 1–8 | 3A S.B. |
| F106 | GI 2, White-Violet | 5A S.B. |
| F107 | GI 3, White-Yellow | 5A S.B. |
| F108 | GI 5, White-Green | 5A S.B. |
| F109 | GI 4, White-Orange | 5A S.B. |
| F110 | GI 1, White-Brown | 5A S.B. |
| F111 | Flasher secondary | 5A S.B. |
| F112 | Solenoid secondary | 5A S.B. |
| F113 | +5V logic | 5A S.B. |
| F114 | +18V lamp matrix | 8A N.B. |
| F115 | +12V switch matrix | 3/4A S.B. |
| F116 | +12V secondary | 3A S.B. |
Audio
| Fuse | Circuit | Rating |
|---|---|---|
| F501 | −25V circuit | 3A S.B. |
| F502 | +25V circuit | 3A S.B. |
Dot matrix controller
| Fuse | Circuit | Rating |
|---|---|---|
| F601 | +80V A.C. | 3/8A S.B. |
| F602 | +100V A.C. | 3/8A S.B. |
Extra flipper supply
| Fuse | Circuit | Rating |
|---|---|---|
| F901 | Upper left flipper | 3A S.B. |
| F902 | Upper right flipper | 3A S.B. |
Line filter
| Fuse | Circuit | Rating |
|---|---|---|
| — | Domestic game | 8A N.B. |
| — | Foreign game | 4A S.B. |
Under the playfield
| Fuse | Circuit | Rating |
|---|---|---|
| — | Magnets | 5A S.B. |
Diagnostic LEDs
Source: LED List p. 1-46. Blink codes for the CPU LED are in the handbook's Error messages and codes.
| LED | What | Normal |
|---|---|---|
| CPU D19 | Blanking | On at power-up, off in operation |
| CPU D20 | Diagnostic | Off at power-up, blinks in operation |
| CPU D21 | +5 VDC | On |
| PD LED 1 | +12 VDC, switch circuit | Normally on |
| PD LED 2 | High/low line-voltage sensor | Normally on |
| PD LED 3 | High/low line-voltage sensor | Normally off |
| PD LED 4 | +5 VDC, digital circuit | Normally on |
| PD LED 5 | +20 VDC, flasher circuit | Normally on |
| PD LED 6 | +18 VDC, lamp circuit | Normally on |
| PD LED 7 | +12 VDC, power circuit (motors, relays) | Normally on |
Jumper charts
Transcribed on the quick-reference page; the manual page is Operations Manual PDF page 2.