Section 9. Theory of Operation
Toyota Orderpicker Model 7BPUE 15 Service Manual
Pinout Matrix
input to the STM. The STM determines the request for lift or lower and speed based on the learn values stored in the STM. Second speed shift or lower is activated at about 50% of the stroke on the pot. JPC1 3-3
HORN
Input from the S3 horn switch.
Switch closed <lVdc Switch open 5Vdc
S3
Carriage Manager
JPC1 3-2
DGND
B- for the horn switch.
<0.5Vdc wrt TP4
Carriage Manager
S3
(B-1 JPC5-3
LIFT/LOWER LIMIT BYPASS
Input from the optional lift lower limit bypass switch, S5 1 .
Switch closed <lVdc Switch open 5Vdc
S5 1
Carriage Manager
JPC5-2
NC
Not connected to any circuitry on the CM.
NA
NA
NA
JPC5-4
NC
Not connected to any circuitry on the CM.
NA
NA
NA
JPC5-1
DGND
B- for the optional lift/lower limit bypass switch.
<O.SVdc wrt TP4
Carriage Manager
S5 1
(B-1
JPC7-2
1 1.3 VP
Positive supply from the STM power supply for S2 Deadman 1 switch.
+ 10.8 - 1 3Vdc with key switch closed
Carriage Manager
S2
JPC7-1
DEADMAN 1
Input from the S2 Deadman 1 switch.
Switch closed <lVdc Switch open 5Vdc
S2
Carriage Manager
JPC7-3
DGND
6- to the S2 Deadman 1 switch.
<O.SVdc wrt TP4
Carriage Manager
S2
(B-1 JPC7-5
1 1.3 VP
Positive supply from the STM power supply for the S23 Deadman 2 switch.
+10.8 - 13Vdc with key switch closed
Carriage Manager
S23
JPC7-6
DEADMAN 2
Input from the S23 Deadman 2 switch.
Switch closed <lVdc Switch open 5Vdc
S23
Carriage Manager
JPC7-4
DGND
B- to the S23 Deadman 2 switch.
<0.5Vdc wrt TP4
Carriage Manager
S23
Carriage Manager
S6
(B-1 JPC7-8
1 1.3 VP
Positive supply from the STM power supply for the S6, 2 4 inch switch.
+10.8 - 13Vdc with key switch closed
00700-CL222-05, 1 5 March 2005
