Block diagram ...................................................................
Relay control .....................................................................
Troubleshooting .......................................................................
5
Introduction ................................................................................
Parts list ......................................................................................
Factory service ...........................................................................
A
4-11
4-11
4-11
4-12
4-12
4-12
4-13
4-13
4-13
4-14
5-2
5-2
5-2
5-2
5-3