Toyota Orderpicker Model 7BPUE 15 Service Manual
Section 9. Theory of Operation Travel A
STEER/TRACTOR MANAGER
-
DGND 12VP AGND STEER DIRl STEER DlR2 STEER DlR1 PWM STEER DlR2 PWM
8
BOOST + BOOST
itkR
04 /"%
STEER CURRENT LIMIT
STEERCURRENTIB
HEARTBEAT
17
@7 7
NC
113
NC
OMAN I
NC
NC
m."r
-
PC
116 10
DISABLE PC DRIVE
@0
BiKEY
15
TIIFORWARD
FF/REVERSE TRAVEL RE0
zP
MS1 MS2 DEADMAN
1
TRAVEL REF MDAZSENSE
~
SRRE B t l l l :ill?!## I162
rn 0
WARN
BiESTOP RELAY
[WIRE PAGE GUIDANCE 2 OPTION ONLY)
L/H SOL CTRL
TOJPS?II
t
1 1 SOL c
~ +
-*
0 1167
PAGE 2
(WIRE GUIDANCE OPTION ONLY)
0
0 116 9 L/L
b
K CTRL
L6 8
BRKE BRAKE CTRL SPARE CTRL
NC
HORNCTRL
~
rn 0
I164
B+
ro
B+PC
g
rn 0
1166 B B
PSENSE PCSENSE B+K B+ B+
12VP
HOURMETER ENABLE DGND
Tracing Leeend - Electrical = B+ Circuit
= B- Circuit = Signal = 12V/5V
V H M B M H H M
A Figur.e 9-5.
1
B
1
C
Moving Speed/Directional Control (Sheet I of 4)
00700-CL222-05, 1 5 March 2005
