Komatsu 830E Shop Manual page 224

1. Fault Detection Panel
2. Alternator Field Discharge Resistor
3. Motor Field Discharge Resistor
4. Control Power Diode 1
5. Control Power Diode 2
6. Control Power Relay
7. Alternator Field Relay
8. Shunt 7
9. Shunt 6
10. Shunt 2
11. Shunt 1
12. +12VDC Stand-off
13. +24VDC Stand-off
14. Relay Board 1
15. Relay Board 2
16. Relay Board 3
17. Relay Board 4
18. Relay Board 5
E2-68
FIGURE 2-37. CONTROL CABINET, VIEW E
Electrical Propulsion Components 2/02 E02016