TM 5-3805-258-24-1
9 5 0 B O P E R A T O R ’ S S T A T I O N
E L E C T R I C A L
T R O U B L E S H O O T I N G
B. 1VW33 DIODE ASSEMBLY (DARK BLUE—DK BL)
WIRE COLORS
DIODE
LOCATfON
IDENTIFICATION
CIRCUIT
FUNCTION
ANODE
CATHODE
B
Starter
Freewheeling diode across start re
B
w
Right Hand Side
lay coil
of Platform
A
Starter
Prevents etart relay from being acti-
W
w
vitated if batteriee are connected
backwards
1 V 9 6 3 3 D i o d e A s s e m b ly
4-140
