Cat CB-634 Vibratory Compactor Electrical System Schematic Manual - PDF DOWNLOAD

KENR2579 March 1994

CB-634 Vibratory Compactor Electrical System CB-634: 5CL1-UP

1994 Caterpillar All Rights Reserved

Printed in U.S.A.

R4

B438-OR C922-BR B438-OR C935-PU

DIODE 1V9633

C936-GY

2 SPEED SWITCH

R9 109-OR-6

751-GN

UNUSED

1

30

87a

3

1

5

2

30

87

87a

4

1

30

87

87a

3

5

2 4

1

155-PK

112-PU-6

MAIN RELAY 101-7740

3E5239

5 C937-WH

2

87

30

3

4 3

200-BK WARNING LIGHT RELAY 3E5239

HYD TEMP RELAY

FUNCTIONAL LIGHT RELAY

3E5239

3E5239

LIGHT BREAKER

200-BK 175-PK

3T8728

200-BK

308-YL 173-YL 635-BR 608-GN 611-PU 619-GN 614-PU

GROUND HAZARD

8V2514

3

DRUM SELECT SW

4 6 3 1

2

306-GN

AUT/MAN. SW 4D1836

1

1V6653 308-YL

326-PU

BRAKE SWITCH 1

2

3

4

870541 868953 870548

30

5 30

30

DIODE 1V9633

2 87

1 87a

1V6652 TURN SW

B765-BR

P22

R23

3 NEUTRAL START RELAY #1 3E-5239 UNUSED

1 2

VIB SELECTOR VALVE 103-6910

BATTERY

BATTERY

JUMP STUD 106-0800 VIB CONTROL 109-5584 CABLE AS RD-00

MTR BAT

B

2 SPEED SWITCH

A

MOTOR

UNUSED

STARTER MOTOR 101-8929

BRAKE

R20

R19

1 2

200-BK 751-GN

INTERLOCK OPTION

3

4

P18

ALT BREAKER 9S0174 101-RD-6

1

XX

GND START

109-OR-6 109-OR-6 109-OR-6

200-BK-10 TO ENGINE BLOCK 301-BU-10

P35 1 2 3

200-BK 605-YL

200-BK 605-YL 614-PU

R35 2 1

870803

FRONT LIGHT GP

P36

P34 614-PU 611-PU 619-GN 200-BK

REGULATOR 814135

R34

ROADING LAMP 813432

4 3 2 1

8

200-BK 614-PU 611-PU 619-GN

JOINT CUTTER VALVE

R33 4 3 2 1

4 1 2

110-GN 111-YL 1 2 3 4 5 6

C928-GY 200-BK

R8

R39

P40

P39

1 2

P41

114-GN 200-BK 449-BU

R40

ROADING LAMP 813432

1 2

1 2

ROADING LIGHT HARNESS

P38 R.H. LIGHT GP 871268 200-BK 606-GY 614-PU

1 2 3 R37

200-BK 606-GY 614-PU P37

200-BK 200-BK 449-BU 110-GN 63-WH

AMPLIFIER

5E7912

DRUM OFFSET/ JOINT CUTTER HARNESS

C929-WH C928-GY C730-BR C729-BU 200-BK

450-YL 110-GN 63-WH

1 2 3 4 5 6

1 2 3 4 5

109-009 P28

R16

FRONT LIGHT GP 870803

2 1 P32

R38

C729-BU 200-BK

5

C730-BR 200-BK

1

R41

4

3

2

C929-WH 200-BK

8 4

7 3

3

STOP

DB-

619-GN 605-YL 611-PU 200-BK 606-GY 614-PU

AMPLIFIER

5E7912

C64592

R18

777-PU 3 BRAKE RELAY #1 3E5239

176-YL 450-YL

RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE

123-WH

FUEL SHUT-OFF SOLENOID 7T7743

ALTERNATOR 9W3043 ALT

DRUM OFFSET VALVE

8 4

7 3

5 1

6 2 6 2 2

1

CIRCUIT GROUPING DESIGNATION

RD WH OR YL PK BK GY PU BR GN BU

1 2

200-BK 606-GY

5 1

ATCH WIRE, CABLE, COMPONENT

COLOR

200-BK

HOUR METER PRESS SW 103-4977

R21

B+

8 4

7 7 3

6

5 5 1

6 2

114-GN

RECORDER 814433

ABBREV

R17

221-BK

P21

2

87a

P17 A B C

-T

P33

ELECTRICAL CONNECTION TO VEHICLE STRUCTURE

SHIELD

ENGINE COOLANT TEMP SW 3E6451

220-BK

200-BK 1 2

P9 221-BK

ENGINE OIL PRESS SW 3T4418

STARTER RELAY 3E0075

304-WH-6

4

GND FRAME

109-OR-6

C924-YL C925-GN 200-BK 200-BK 200-BK 200-BK 200-BK

200-BK-10

ENGINE HARNESS 109-0090

10A

CIRCUIT NOT CONNECTED

CONNECTOR

447-PK FUEL SENDER 6T-3670

P19

P20

CIRCUIT CONNECTED

INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT

1 2

200-BK

400-GN

87

31 32 33 34 35 36 37 38 39 40 R5

1G-9759

306-GN

30

C929-WH C928-GY 200-BK 751-GN C730-BR C729-BU

200-BK-10

VIB CONTROL

BRAKE RELAY #2 3E5239 419-YL

200-BK 200-BK 200-BK

BLADE, SPADE, RING OR SCREW TERMINAL

C929-WH C928-GY C730-BR C729-BU 200-BK

200-BK

R36

DESCRIPTION

C927-PU 200-BK

SOLENOID A

L.H. LIGHT GP 870811 200-BK 605-YL 614-PU

SYMBOL

P23

1 2

CABLE AS 3P-2181 BK-00

TO FRAME

5 C720-BU

5

-T

419-YL

3

21 22 23 24 25 26 27 28 29 30

226-BK

200-BK

C926-BU

POS NEG

4

+ -

1

608-GN 123-WH 226-BK 221-BK 400-GN 614-PU 619-GN 611-PU 605-YL 606-GY

HYD. TEMP SW 7N7851

B765-BR 419-YL

NEUTRAL START 2 RELAY #2 3E5239 4 87 87a

P13

330-YL 155-PK

3T5760

2 87

200-BK

1 2 RED 5 BLK 4 BLU 3 GRN OR

POS NEG 3T5760

200-BK

87a

B439-YL B440-GN

NEUTRAL START OPTION

S 5

LIGHT SW 3 1

1

330-YL

5

200-BK C923-OR

CABLE AS 109-2249 BK-00

307-OR C927-PU C926-BU

606-GY 605-YL

2

2

C924-YL

6P3236

449-WH 321-BR SHIELD SHIELD

200-BK-12

608-GN

SOLENOID B

C932-YL

155-PK

+BATTERY TURN HEAD LAMP

49 C 49A 30B 31 C2

114-GN-12

FLASHER

P10

9G0011 DRUM OFFSET SW

FRONT VIB SENSOR 4P5820

R31

B440-WH C923-OR

R22 CABLE AS 108-0405 RD-00

C925-GN C924-YL C934-BU

R10

1 3

11 12 13 14 15 16 17 18 19 20

B439-WH 200-BK

SHIELD

VIB ON/OFF

308-YL 326-PU C928-GY C929-WH 175-PK

5E8006 1 2 3

2

20

A

3E5239

COOLANT TEMP RELAY

2

87a

200-BK ENG OIL PRESS RELAY

4

1 2 P31

B

3

4

TIMER

C

87a

4

87

87

3E5239 FRONT INT RELAY

B439-WH 200-BK

P12

5Y-1423 CABLE AS BK-00

AUTO-VIB SWITCH (REV.)

C932-YL

322-GY 321-BR 121-YL 307-OR 306-GN 103-YL C925-GN C924-YL 155-PK C932-YL C927-PU C926-PU 330-YL 109-OR-6 B440-WH B439-YL 777-PU

D

4

5

2

C930-BR

30

87

3

109-OR-6

C938-BR

1

5

2

30

C936-GY

200-BK

2

87

5

109-OR-6

537-GN

5

1

30

87a

1

3

87a

8D2676

C730-BR C729-BU

405-GY 406-PU C931-OR 428-OR 220-BK 123-WH 221-BK C930-BR 226-BK C938-BR 377-OR 376-GN

9G0011 JOINT CUTTER SWITCH

RR INT RELAY 3E5239

GND FRAME

DISCONNECT SW 7N-0718

BK-00 CABLE AS 5Y-1423

176-YL B440-WH

C923-OR

P4

449-WH 321-BR B439-WH 155-PK 330-YL 322-GY B440-WH C923-OR C922-BR

R27

REAR WATER PUMP 108-0326 AUTO-VIB SWITCH (FWD.)

PART OF VALVE GP 103-4745

7 8 6 1 2 5 3 4 9 10 11 12

P3

1 2 3 4 5 6 7 8 9 10

R14

P14

C923-OR 321-BR 608-GN 449-WH

P27

C925-GN C924-YL 777-PU C926-BU C927-PU 306-GN 309-GY 447-PK 220-BK 326-PU

608-GN 200-BK

200-BK 614-PU 619-GN 611-PU 605-YL 606-GY

6

R13

NEUT. START

330-YL

2 1

C923-OR

MOTOR

376-GN

155-PK

321-BR 121-YL 322-GY

UNUSED

OFF ON ST

WARNING HORN SW

112-PU-6

MAIN HARNESS AS 104-6910

IGNITION SW

R C S B

1V6653

200-BK

C64600

3T2357

R12

B440-WH

1 2

309-GY 326-PU

R3

WATER SPRAY SWITCH 5

WORKING LAMP GP 108-1621

SHIELD SHIELD

109-OR 307-OR 308-YL 309-GY 326-PU 376-GN

1 3 4

C935-PU

109-OR-6 307-OR 308-YL 309-GY 326-PU 376-GN

105-BR 200-BK 449-BU

UNUSED

103-YL 2

322-GY 200-BK

P15

B439-WH 608-GN C922-BR 322-GY C929-WH C928-GY C730-BR C729-BU

200-BK

1 2 3 4 5 6 7 8

P25

1 2 3 4 5 6 7 8

B439-WH 608-GN C922-BR 322-GY C929-WH C928-GY C730-BR C729-BU

777-PU C924-YL C925-GN

C923-OR B438-OR C922-BR 110-GN

R15

P16

200-BK

308-YL

BACKUP ALARM PRESS SW

WARNING HORN 7T0969

REAR HARNESS 107-5949

9G7641

112-PU-6

1 2 3 4 5 6

C923-OR 321-BR 608-GN 449-WH

608-GN 200-BK

R25

R26

2 1

C922-BR

1 2 3 4 5 6

608-GN 200-BK

148-WH

INDICATOR LAMP 2N2371/2V7087

109-OR 309-GY 308-YL 326-PU 307-OR 105-BR

P26

P24

1 2

1 2

608-GN 200-BK

B440-WH

P2

109-OR-6

1 2 3 4 5 6 P8

10A

608-GN 200-BK

200-BK-12

101-RD-6 304-WH-6

176-YL RECORDING MODULE

10A

WORKING LAMP GP 108-1621

1 2 3 4 5 6

FRONT HARNESS 107-5948

608-GN 200-BK

WORKING LAMP GP 108-1621 608-GN 200-BK

FUNCTIONAL LIGHT CLUSTER 868836

15A

110-GN-14 WATER SPRAY

FRONT WATER PUMP 108-0326

BACKUP ALARM 3T1815

10A

121-YL BACKUP ALARM

175-PK DRUM OFFSET

HOUR METER

10A

173-YL FLASHER

173-YL 449-BU 103-YL 110-GN 200-BK 121-YL 123-WH 155-PK 175-PK 176-YL 105-BR

751-GN

C929-WH C928-GY 200-BK 751-GN C730-BR C729-BU

103-YL VIBRATION

MOTOR 1 2

321-BR 200-BK

F E D C B A

10A 10A

7R3695

C928-GY C929-WH C932-YL 322-GY B439-WH 321-BR 306-GN C927-PU C926-BU 777-PU C924-YL C925-GN 109-OR-6 B440-WH 103-YL 326-PU 308-YL 121-YL 330-YL 155-PK 175-PK 307-OR 405-GY 406-PU C931-OR 428-OR 220-BK 123-WH 221-BK C930-BR 226-BK C938-BR 377-OR 376-GN

31 32 33 34 35 36 37 38 39 40

123-WH GUAGES

+

-

INSTRUMENT HARNESS AS 104-4002

P30

301-BU-10

SHIELD

608-GN 123-WH 226-BK 221-BK 400-GN 614-PU 619-GN 611-PU 605-YL 606-GY

10A

1 2 R24

DIAGNOSTIC LIGHT CLUSTER 868835 400-GN C930-BR 200-BK

6T7337

155-PK BRAKE

406-PU

C934-BU

1 2 3 4 5 6 7 8 9 10 11 12

10A

105-BR KEY START

635-BR C932-YL B438-OR 428-OR C931-OR 400-GN B440-GN C930-BR 608-GN

R2

SHIELD 200-BK 449-BU B440-WH 176-YL 105-BR 606-GY 605-YL 611-PU 619-GN 614-PU 608-GN 308-YL 635-BR 173-YL

21 22 23 24 25 26 27 28 29 30

406-PU 405-GY 447-PK

R1

173-YL 449-BU 103-YL 110-GN 200-BK 121-YL 123-WH 155-PK 175-PK 176-YL 105-BR

322-GY B440-WH C923-OR C922-BR

SIG

608-GN 200-BK

608-GN

B440-GN 1 406-PU 2 405-GY 447-PK 3 4 635-BR 5 C932-YL 6 B438-OR 7 428-OR 8 C931-OR 9 400-GN 10 B440-WH 11 C930-BR 12 608-GN P1

377-OR 449-WH 321-BR B439-WH 155-PK 330-YL

-

400-GN 406-PU 405-GY C931-OR 428-OR

SIG

+

WORKING LAMP GP 108-1621

B438-OR C932-YL 635-BR

C925-GN C924-YL 777-PU C926-BU C927-PU 306-GN 309-GY 447-PK 220-BK 326-PU

GROUND SPEED TACH 871246

R30

200-BK

P5

11 12 13 14 15 16 17 18 19 20

-

155-PK

SIG

447-PK

1 2 3 4 5 6 7 8 9 10

+ VIB. TACH 5E8352

200-BK

-

112-PU

+ FUEL GAUGE 4W2141

405-GY 428-OR C931-OR 123-WH

F E D C B A

608-GN 123-WH

C923-OR C922-BR 110-GN B438-OR

568-GN C938-BR

568-GN 406-PU 568-GN 405-GY

400-GN C938-BR 568-GN 428-OR

P7

R29 P29

200-BK 449-WH

P6

200-BK

B440-WH 200-BK

WARNING HORN 7T0969

2 1

DOIDE AS 105-3542

123-WH

DIODE AS 105-3542

R28

619-GN 605-YL 611-PU 200-BK 606-GY 614-PU

REAR SPEED SENSOR 3E-8848

REAR VIB. SENSOR 4P5820

R32