1
2
14
13
1. Fuse: 3 Amp (F2) Controller
2. Fuse: 15 Amp (F3) Engine and Accessories
3. LED4 (K4 Relay)
4. K4 Relay: Emergency Stop
5. K2 Relay: Control Relay (Crank)
6. K3 Relay: Control Relay (Run)
7. LED2 (K2 Relay)
8. LED3 (K3 Relay)
Figure 5-2. Microprocessor Controller Circuit Board Components
5-2 Controller Troubleshooting
3
4
5
12
8
6
7
11
9. Controller TB1 Terminal Strip
10. P3 Connector (Control Panel Harness) to P4 (LED Indicator
Panel Assembly)
11. Microprocessor Chip
12. P1 Connector (DC Harness)
13. P2 Connector (AC Harness)
14. Fuse: 3 Amp (F1) Remote Annunciator
9
10
G-292806
TP-5353 8/94