
SIMPLIFIED WIRING DIAGRAM FOR DUCATI 750 GT BEVEL TWINS
GROUND TO
HANDLEBAR
HORN
HIBEAM
LOBEAM
12v+IN
HORN HORN
30A RELAY
(HORN)
HEADLAMP
30A RELAY
(LAMPS)
HI BEAM LAMPINSTR. LAMPS
FRONT CYL COIL
5 OHM
COIL
REAR CYL COIL
5 OHM
COIL
FRONT BRAKE
SWITCH
IGNITION
INTERRUPT
SWITCH
FUSE
BLOCK
VOLTPAK KS
REGULATOR
15A
25A 15A
3 WIRE
ALTERNATOR
DISTRIBUTOR
ADVANCE UNIT
RED
BLK
TO CASE
DYNA S
IGN
WHT
2 POSITION
(ON-OFF)
3 OR 4 POLE
KEY
SWITCH
COPYRIGHT
IVAN THELIN
2001
REAR BRAKE
SWITCH
BATT
TAIL LAMP
NOTES:
GENERALLY RED IS POSITIVE
AND BLACK IS NEGATIVE (GROUND).
OTHER COLORS SHOWN HERE CORRESPOND
TO ACTUAL WIRING COLOR THAT I USED
TO MATCH THE WIRE, SWITCHES
AND LAMPS I HAD ON HAND. YOURS MAY DIFFER.
ADAPT ACCORDINGLY.
YOU CAN SUBSTITUTE OR ADD WIRE COLORS
AS NEEDED.
THIS DIAGRAM SHOWN IS FOR GROUNDING TYPE
HORN BUTTON (GROUNDS TO HANDLEBAR).
IF YOU CHOOSE TO RUN A PANCAKE HORN
(STOCK STYLE) YOU DO NOT REQUIRE A HORN RELAY
AS THEY DO NOT PULL AS MANY AMPS AND ARE
LESS LOUD.