Electrical Schematic - Lower Schematic
GP 500 MICORPROCESSOR
CAN-BUS HI
CAN-BUS LO
GROUND
P1-1
P1-2
P1-3
P1
CAN-BUS HI
CAN-BUS LO
GROUND
P2-1
P2-2
P2-3
P2
(414)
(413)
(412)
JIB DOWN
DRIVE FWD
DRIVE REV
P4-1
P4-2
P4-3
P4
(217)
(111)
(110)
JIB UP
AXLE LOCK
P4-4
P4-6
(216)
(152)
SWING LEFT
SWING RIGHT
P4-7
P4-8
(271)
(270)
PLATFORM ROTATE LEFT
STEER RIGHT
STEER LEFT
P5-1
P5-2
P5-3
P5
(130)
(107)
(108)
PUMP CONTROL #1 INTERLOCK
P5-5
(314)
ALARM
TELE EXTEND
P5-6
P5-7
(33)
TELE RETRACT
PLATFORM LEVEL UP
P5-8
P5-10
(34)
(95)
(37)
(96)
PLATFORM LEVEL DOWN
P5-11
TO TURNTABLE SCHEMATIC PAGE 2
U
S
R
P
N
M
L
K
J
H
F
E
B
J1
(96)
(1)
(33)
(216)
(217)
(130)
(131)
(143)
(118)
BO
O
M
M
A
NIFO
LD
13
12
11
10
9
8
7
6
5
4
3
2
1
J3
(152)
(270)
(271)
(29)
(269)
(108)
M
AIN HAR
N
ESS
(4
0-PIN)
(205)
14
15
16
(107)
(37)
(33)
(34)
(213)
(204)
17
18
19
20
21
22
23
24
25
26
27
(73)
(15)
(15)
(1)
(43)
(1)
(15)
(84)
OVERLOAD LIGHT
GENERATOR
P6-1
P6-2
P6
(000)
(225)
START INIHIBIT LIGHT
AUXILIARY BATTERY POWER
P6-4
P6-6
(36)
(84)
ALTERNATOR EXCITE
GLOW PLUG
P6-7
P6-9
(124)
STARTER
P6-10
(120)
(16)
(19)
IGNITION / FUEL HOLD
P6-12
HOUR METER
P6-13
HIGH RPM
HORN
P6-14
P6-15
(411)
(125)
(73)
METER
HOUR
13
11
10
9
8
7
6
5
4
3
2
1
J4
(16)
(124)
(120)
(19)
(125)
(21)
(15)
(110)
(15)
(102)
(314)
(111)
(411)
14
15
16
(1)
17
22
23
24
(15)
(172)
(28)
TILT
(280)
JIB UP SWITCH
JIB DOWN SWITCH
P14-1
P14-2
P14
(272)
(273)
SWING LEFT SWITCH
SWING RIGHT SWITCH
PLATFORM LEVEL UP SWITCH
P15-1
P15-2
P15-3
P15
(274)
(275)
(298)
GLOW PLUG SWITCH
IDLE ENABLE SWITCH
P15-4
P15-5
(24)
(289)
PLATFORM LEVEL DOWN SWITCH
PLATFORM ROTATE RIGHT SWITCH
P15-6
P15-7
(297)
HIGH SPEED ENABLE SWITCH
PLATFORM ROTATE LEFT SWITCH
P15-8
P15-9
(288)
(296)
(299)
(24)
GLOW PLUG
CHOKE /
(297)
(296)
RIGHT / LEFT
PLATFORM ROTATE
(298)
(299)
UP / DOWN
PLATFORM LEVEL
INHIBIT
(289)
(288)
HIGH SPEED
ENABLE IDLE /
(274)
(275)
RIGHT / LEFT
TURRET SWING
(36)
(272)
(273)
UP / DOWN
JIB
VALVE SUPPLY
KEY SWITHCH BASE SELECT
BOOM UP SWITCH
P7-1
P7-2
P7-3
P7
(1)
(405)
(290)
KEY SWITCH PLAT SELECT
GENERATOR RUNNING INPUT
P7-4
P7-5
(515)
(172)
ENGINE START
ENGINE STOP
P7-6
P7-7
(283)
AUXILIARY BATTERY SWITCH
BOOM DOWN SWITCH
P7-9
P7-10
(100)
(291)
(282)
(292)
TELE EXTEND SWITCH
P7-11
TELE RETRACT SWITCH
P7-12
ENGINE OIL PRESSURE SWITCH
ENGINE TEMPERATURE SWITCH
P7-13
P7-14
(293)
(21)
(102)
(292)
(293)
EXTEND / RETRACT
BOOM
(100)
E-DOWN
(290)
(291)
UP / DOWN
BOOM
(282)
(283)
ENGINE START / STOP
UPPER BOOM ANGLE SENSOR #1
CABLE EXTENSION TRANSDUCER
P8-2
P8-4
P8
(143)
(118)
PRESSURE TRANSDUCER (LIFT CYL)
P8-7
(42)
GROUND TO MODULE
GROUND TO MODULE
P8-13
P8-14
(15)
GROUND TO MODULE
P8-15
(15)
(15)
1
2
3
4
(405)
(515)
(117)
(0)
(15)
(1)
TERMINAL BLOCK MODULE (TBM)
B-
B+
EN
G
INE HAR
N
E
SS
V
T
H
G
B
E
D
F
C
M
N
P
A
J2
(415)
(515)
(15)
(15)
(1)
(1)
(15)
C
O
NTR
O
L CA
BL
E
21
-PIN R
O
U
N
D
(414)
(413)
(412)
U
X
W
4
3
2
1
J5
TE
LE
M
AT
ICS
O
PT
IO
NAL
4
3
2
1
J6
(0)
(0)
(15)
(15)
Rx
Tx
B-
P9-1
P9-2
P9-3
P9
B+
P9-4
EZ CAL DIAGNOSTICS
D
IS
P
LA
Y
D
IA
G
N
O
S
TIC
(405)
BASE / OFF
PLATFORM /
(415)
E-STOP
BREAKER
15A
CONTROL
BOX
DOOR
S
TANDA
R
D
34-
J MA
C
HINE
-L
O
W
ER
C
O
N
TROL
BOX
SCH
EM
A
TIC
-- L
O
W
ER CON
TR
O
LS
34
-J
D
IE
S
EL
S
ERIA
L N
O
.: 14
1000
01
&
UP
PU
BLIC
A
TION A
R
T N
O
.:
DRA
W
IN
G
N
O
.:
323
50
ART_32
350
RE
V.
00
START
P
AG
E
1
3
O
F
B+ AN
D
B-
LOWER BOOM ANGLE SENSOR #2
P8-6
(43)
CURRENT MEASURE
P8-9
(117)
(280)
TILT LIGHT
P5-12
(000)
PROPORTIONAL VALVE
P5-14
PLATFORM SUPPLY
P4-15
(269)
BOOM UP
BOOM DOWN
P4-10
P4-11
(205)
(204)
BRAKE DUMP VALVE
P4-13
(29)
(414)
(413)
(412)
(15)
(1)
T
(119)
(1)
(95)
X
(43)
(131)
PLATFORM ROTATE RIGHT
P5-15
(000)
OVERLOAD
(280)
LIGHT
BATTERY ISOLATOR RELAY
P6-5
(79)
CABLE EXTENSION TRANSDUCER #2
P8-5
(119)
W
(42)
BOOM EXTEND SWITCH
P14-4
(33)
5
TBM BACKUP POWER
P15-10
(490)
(490)
(15)
(0)
(411)
CONTROL
ENGINE
BOOM
MANIFOLD
MAIN
PLUG DETAIL
HYD TEMP SENSOR
P8-1
(326)
(326)
18
(15)
(1)