Electrical Schematic - Sheet 20 Of 25 - JLG 400S Service And Maintenance Manual

4
1
BRAKE/2 SPEED VALVE GROUND
5
BRAKE VALVE
23
20 2 SPEED VALVE
3 LEFT TRACK DRIVE FORWARD VALVE
6 LEFT TRACK DRIVE REVERSE VALVE
19
8
2
4
7
9
MSSO GROUND
16
13 APU ENABLE RELAY
14
15
10 ECU POWER
12
ENGINE GLOW PLUG RELAY
17
18
21
28
ANALYZER POWER
29
ANALYZER RS-232 RX
30
ANALYZER RS-232 TX
31
ANALYZER GROUND
24
UNIVERSAL GROUND MODULE
25
22 GENERATOR ENABLE RELAY
26
27
11 ENGINE START RELAY
32 ALTERNATOR EXCITATION
33 GROUND
34 TELESCOPE RETRACTED SWITCH #2
CAPACITY LENGTH SWITCH #2
35
10
21
14
28
30
5
7
12
23
13
20
9
3
15
4
16
8
19
31
11
22
35
34
1
2
17
33
24
18
26
32
25
6
29
27
TO SHEET 5
CO69-J3
NEGATIVE BUS
STROBE
4460836
LIGHT
SHEET 11
4
3121671
SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
5
F1 F2 F3 F4 F5 F6 F7 F8 F9
ENGINE PIVOT POINT
BLK 000-40-12 PLATF GND 12AWG
CO658-J8
26
12
31
27
GROUND MODE 3
11
IGNITION RELAY GROUND 19
BOOM ANGLE SENSOR GROUND 9
CAN1 TERMINATOR 17
PLATFORM EMS
1
FOOTSWITCH 15
GROUND MODE POWER TO PLATFORM 14
20
TILT SENSOR GROUND 10
TELESCOPE RETRACTED SWITCH #1 21
5
30
8
CAN1 TERMINATOR 6
PLATFORM MODE 2
CAN1 HIGH 13
CAN1 LOW 24
CAN1 SHIELD 18
BOOM ANGLE SENSOR POWER 16
TILT SENSOR POWER
34
22
BOOM ANGLE SENSOR #1 4
7
BOOM ANGLE SENSOR #2
33
TELESCOPE RETRACTED SWITCH POWER
28
TELESCOPE RETRACTED SWITCH GROUND
CAPACITY LENGTH SWITCH #1 23
TRANSPORT SWITCHES POWER 32
DOS SWITCH 35
GROUND DISPLAY GROUND 25
GROUND DISPLAY POWER
29
CO658-J7
MSSO SWITCH 8
CAN2 TERMINATOR 7
CAN2 TERMINATOR 6
CAN2 SHIELD 5
CAN2 LOW 4
CAN2 HIGH
3
2
1
CO658-J12
TO SHEET 5
CO69-J4
DIAGNOSTIC
CONNECTOR
IGN POWER
4460836
5
Figure 7-118. Electrical Schematic - Sheet 20 of 25
6
FUSE BOX
R4
R3 R2
D1 D2 D3 R1
30
85 86 87 30 87a 85 86 87 30 87a 85 86 87 87a 85 86 87 30 87a
S710
S715
RED 4-169-1 MOD SEL
BLK 000-40-13 GND
BLK 000-40-76 GND
WHT 4-133 CAN1 TERM
WHT 4-42 PLTF EMS
WHT 4-52 FOOT SW
WHT 4-53 GROUND MODE
WHT 4-123 GND
WHT 4-110 PROX 1
WHT 4-132 PLAT MODE
YEL CAN 1 HI
GRN CAN 1 LO
WHT 4-118 PWR 5V
WHT 4-86 BM ANGLE SEN 1
WHT 4-87 BM ANGLE SEN 2
WHT 4-119 PWR 12V
BLK 000-40-75 GND
WHT 4-115 CAPACITY 1
WHT 4-116 POWER 12V
WHT 4-92 DOS SW
BLK 000-40-51 GND
RED 4-97 PWR
WHT 4-163 MSSO
[2,G]
WHT 4-96 CAN2 TERM
GRN CAN2 LO
YEL CAN2 HI
S704
S697
WHT 4-116 POWER 12V
RED 4-97 PWR
RED 4-97 PWR S87
TO ENGINE
PIVOT GND STUD
YEL CAN2 HI
GRN CAN2 LO
MDI/HOURMETER
3 x 4 Buss Bar
CAN 2
6
7 8
MTB SELECT SWITCH
MTB EMS
S685
BLK 000-40-12 PLATF GND 12AWG
WHT 4-552 16AWG
WHT 4-43 PLTF EMS
S684
WHT 4-52 FOOT SW
WHT 4-53 GROUND MODE
YEL CAN 1 HI
GRN CAN 1 LO
WHT 4-51-1 PLTFM ENABLE
YEL CAN 1 HI
YEL CAN 1 HI 20AWG
YEL CAN 1 HI
GRN CAN 1 LO
GRN CAN 1 LO 20AWG
SN706
WHT 4-108 VCC
1
WHT 4-123 GND GND
2
B+
YEL CAN 1 HI 20AWG
3
CAN-L
4
CAN-H
X84
RED 4-65 PWR
1
BLK 0040-558 GND
UNIVERSAL
2
RED 4-97 IGN
TELEMATICS
3
WHT 4-51-1 PLTFM ENABLE
4
X714
WHT 4-111 PWR 12V
1
TELESCOPE RETRACTED
BLK 000-40-77 GND
2 PROXIMITY SENSOR
WHT 4-110 PROX 1
3
WHT 4-113 PWR 12V
4
BLK 000-40-80 GND
5
WHT 4-117 PROX 2
S703
[3,F] 6
SN705
BLK 000-40-78 GND
A
WHT 4-106 PWR 5V
B
S696 WHT 4-86 BM ANGLE SEN 1
C
BLK 000-40-79 GND
E
WHT 4-112 PWR 5V
F
WHT 4-87 BM ANGLE SEN 2
D
X713
WHT 4-168 PWR 12V
1
BLK 000-40-167 GND
2
DUAL DRIVE DISABLE LENGTH
3
WHT 4-114 PWR 12V
4
BLK 000-40-98 GND
5
WHT 4-167 CAP PROX 2
[3,F] 6
7
8
CABLE
1
X709
1 2 2
WHT 4-92 DOS SW
2 1 3
X708
4
CABLE
SN693
1001165354-N
7 8
TO B+ AUX
PUMP RELAY
H
G
X681
16
12
5
9
7
8
13
10
14
17
18
4
6
11
19
15
3
2
1
F
MS687
1
2
11
12
3
4
9
10
5
6
7
8
E
SHEET #3
ZONE C5/6
X616B
D
PROXIMITY SENSOR
SHEET #3
ZONE C5
X615B
C
B
A
MAF01450
7-123