Section 8.Theory of Operation

Pinout Matrix 8-24

Model 9600/9700 Swing-Reach ® Lift Truck

77JPC24-13+12VP 12V supply to Load Handler Deadman switch (S9).

78JPC24-14STR2 Return path to the CM for the voltage used to operate the first left of center yellow LED of the drive wheel direction icon on the Supplemental Display.

79JPC24-15ROTATE POTInput to the CM from the Rotate Position Feedback Pot (VR6). The CM uses this voltage to determine the rotated position of the forks and the rate that they are moving during Learn.

10.1 to 13VTMS9

Illuminated: <1V Not illuminated: 12V

Nested full right: 3.5 to 4.5V Centered: 2.25 to 2.75V Nested full left: 0.5 to 1.5V

Supp Display CM

80JPC24-18TRAVERSE POTInput to the CM from the Traverse Position Feedback Pot (VR5) via JPK-2. The CM uses this voltage to determine the position of the traverse assembly and the rate that it is moving during Learn.

81JPC24-20HEIGHT PROX CInput voltage to the CM from Channel C of the Mini Height Prox Sensor. It switches ON and OFF as it passes over the mini height sensing rail.

82JPD5-2CAN BAUD SELECT Used to set up the Display Interface Card to the correct baud rate for the 9600/9700.

Nested full right: <4.5V Nested full left: >0.4V

Not over metal: >1.7V Over metal: <0.7V

VR6CM

VR5CM

Mini Height Prox CM

DGNDDisplay Interface Card

Display Interface Card

84JPF1-1B– B– for FU8 (15A/5A) Fuse for optional Aux power.

83JPD5-4DGND B– for CAN Baud Select. Measure B+ at TP1 to verify connections. Then check for <0.5V wrt TP4.

85JPF1-2B– B– for FU8 (15A/5A) Fuse for optional Aux power.

86JPF1-3B+F or B–FB+K3 to the TPA. At Startup, the presence of B+ is used to identify the amp as the TPA and power the TPA logic circuits.

K3 deenergized: B–K3 energized: B+

Display Interface Card

Display Interface Card

TP4Aux Power

TP4Aux Power

FU5 when K3 is energized; FU6 when K3 is deenergized

TPA

FU8 to B–Warning Light and Aux Power

Publication: 1089040, Issued: 08 Apr 2016