Circuit Diagram - Makita UH520D Technical Information

C
ircuit diagram
Fig. D-1
Model No.
BUH481/ 521
BUH483/ 523
Black
Purple
White lead wire is used
for some countries.
Terminal
AS
Line filter is not used
for some countries.
Power source Battery
BL1415, BL1430 14.4 V
BL1815, BL1830 18 V
Color index of lead wires' sheath
Orange
White
LED (Warning lamp for battery)
COM
Switch in
rear grip
Controller
to Switch in Front
grip
to Terminal
to DC motor
Line filter
Controller
Red
Yellow
Tape for bundling
Lead wires
Line filter
Line filter is not used
for some countries.
DC motor
LED (Warning lamp for battery)
to AS Terminal
to Switch in Rear grip
Tape for bundling
Lead wires
P 10/ 13
Red dot mark
Switch
lever B side
Switch
Switch
in front
grip