Electrical Schematic - Sheet 7 Of 25 - JLG 400S Service And Maintenance Manual

4
BRAKE/2 SPEED VALVE GROUND
BRAKE VALVE
2 SPEED VALVE
DRIVE FORWARD VALVE
DRIVE REVERSE VALVE
OSCILLLATING AXLE VALVE #2
OSCILLLATING AXLE VALVE #1
MSSO GROUND
APU ENABLE RELAY
ECU POWER
ENGINE GLOW PLUG RELAY
ANALYZER POWER
ANALYZER RS-232 RX
ANALYZER RS-232 TX
ANALYZER GROUND
UNIVERSAL GROUND MODULE
GENERATOR ENABLE RELAY
ENGINE START RELAY
ALTERNATOR EXCITATION
GROUND
TELESCOPE RETRACTED SWITCH #2
CAPACITY LENGTH SWITCH #2
TO SHEET 5
CO69-J3
NEGATIVE BUS
STROBE
4460836
LIGHT
SHEET 4
5
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
CO69-J8
26
12
31
GROUND MODE 3
27
11
19
IGNITION RELAY GROUND
9
BOOM ANGLE SENSOR GROUND
17
CAN1 TERMINATOR
PLATFORM EMS
1
FOOTSWITCH 15
GROUND MODE POWER TO PLATFORM 14
20
TILT SENSOR GROUND 10
TELESCOPE RETRACTED SWITCH #1 21
5
30
8
6
CAN1 TERMINATOR
PLATFORM MODE 2
CAN1 HIGH 13
CAN1 LOW 24
18
BOOM ANGLE SENSOR POWER 16
TILT SENSOR POWER 34
22
4
BOOM ANGLE SENSOR #1
7
BOOM ANGLE SENSOR #2
TELESCOPE RETRACTED SWITCH POWER 33
TELESCOPE RETRACTED SWITCH GROUND 28
CAPACITY LENGTH SWITCH #1 23
TRANSPORT SWITCHES POWER 32
DOS SWITCH 35
GROUND DISPLAY GROUND 25
GROUND DISPLAY POWER 29
CO69-J7
MSSO SWITCH 8
CAN2 TERMINATOR 7
CAN2 TERMINATOR 6
CAN2 SHIELD 5
CAN2 LOW 4
CAN2 HIGH 3
2
1
CO69-J12
TO SHEET 5
CO69-J4
DIAGNOSTIC
CONNECTOR
IGN POWER
4460836
6
Figure 7-105. Electrical Schematic - Sheet 7 of 25
6
FUSE BOX
R4 R3 R2
D1 D2 D3 R1
85 86 87 30 87a 85 86 87 30 87a 85 86 87 30 87a 85 86 87 30 87a
S509
S621
RED 4-169-1 MODE SOL
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
S469
S295
S294
[3,F]
RED 4-97 IGN
RED 4-97 PWR S15
TO ENGINE
PIVOT GND STUD
YEL CAN2 HI
GRN CAN2 LO
MDI/HOURMETER
3 x 4 Buss Bar
CAN 2
7 8
7 8
TO B+ AUX
MTB SELECT SWITCH
PUMP RELAY
MTB EMS
S123
BLK 000-40-12 PLATF GND 12AWG
RED 4-552 16AWG
S121
WHT 4-43 PLTF EMS
WHT 4-52 FOOT SW
WHT 4-53 GROUND MODE
YEL CAN 1 HI
GRN CAN 1 LO
MS131
YEL CAN 1 HI
YEL CAN 1 HI 20AWG
YEL CAN 1 HI
GRN CAN 1 LO
GRN CAN 1 LO 20AWG
SN476
WHT 4-108 VCC
1
WHT 4-123 GND GND
2
B+
YEL CAN 1 HI 20AWG
3
CAN-L
4
CAN-H
X10
1
BLK 00-40-558 GND UNIVERSAL
2
RED 4-97 IGN TELEMATICS
3
4
X616A
WHT 4-111 PWR 12V
1
TELESCOPE RETRACTED
BLK 000-40-77 GND
2
PROXIMITY SENSOR
WHT 4-110 PROX 1
3 SHEET #3
WHT 4-113 PWR 12V
4 ZONE C5/6
BLK 000-40-80 GND
X616B
5
WHT 4-117 PROX 2
S468
[3,F] 6
SN471
BLK 000-40-78 GND
A
WHT 4-106 PWR 5V
B
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
X615A
WHT 4-168 PWR 12V
1 DUAL CAPACITY LENGTH
BLK 000-40-167 GND
PROXIMITY SENSOR
2
3
WHT 4-114 PWR 12V
4
BLK 000-40-98 GND
5
WHT 4-167 CAP PROX 2
6
7
8
1
X479 X478
1 1 2
2 2 3
4
CABLE
SN289
1001165354-N
MAF01380
H
X102A
16
12
5
9
G
7
8
13
10
14
17
18
4
6
11
19
15
3
2
1
1
2
11
12 F
3
4
9
10
5
6
7
8
E
D
SHEET #3
ZONE C5
X615B
C
B
A
7-109