DAF CF65, CF75, CF85 Series . Manual - part 762

35

HEADLAMP

H

EIGHT

ADJUSTMENT

Operation

Parking

a

nd

marker

lights

position

A

v

oltage

is

applied

to

c

onnection

2

o

f

s

witch

C622

(light

switch)

through

fuse

E084

and

wire

1

101.

If

a

c

onnection

is

made

to

switch

C622

(contacts

2

and

85),

a

voltage

is

applied

to

contact

1

of

relay

G

000

(tail

light/side-light

relay)

via

w

ire

2100.

When

this

relay

is

energised,

a

c

onnection

is

made

between

points

3

0

and

87.

As

a

result,

a

v

oltage

is

applied

to

c

onnection

point

A

o

f

s

witch

C

764

(headlamp-height

adjustment

potentiometer)

through

relay

G

000

(contacts

30

-

87),

w

ire

2101,

fuse

E1

17

and

wire

2630.

The

L

ED

in

the

s

witch

w

ill

now

illuminate.

Dipped

b

eam

position

When

a

c

onnection

is

made

between

contacts

2

and

4

o

n

s

witch

C

622,

a

v

oltage

is

applied

to

connection

point

85

of

relay

G

000

through

fuse

E084,

wire

1

101,

switch

C622,

wire

21

10,

through

D609

(light

switch

diode).

T

here

is

also

a

v

oltage

on

B129

(left

headlamp-height

adjustment

motor),

c

onnection

point

4,

B130

(right

headlamp-height

adjustment

motor),

connection

point

1

and

connection

point

5

o

f

C764

(headlamp-height

adjustment

potentiometer).

Depending

on

the

position

o

f

C764

(headlamp

height-adjustment

potentiometer),

the

m

otor

in

the

headlamp

w

ill

be

activated.

The

headlamp-height

adjustment

motor

remains

activated

until

there

is

an

electrical

equilibrium.

T

his

equilibrium

refers

to

the

v

oltage

dif

ference

that

exists

between

wires

2

1

1

0

and

4953

of

C764,

B129

and

B130.

The

v

oltage

dif

ference

s

hould

b

e

the

s

ame

for

all

three

components.

24

5.2

6

20

40

60

65

80

100

8

[mm]

[%]

U

G

U

B

C764

C764

G

G

+

+

C622

B129 / B130

K100380

0202

ᓻ

2-144

5

ELECTRICAL SYSTEM

Electrical system

series

65/75/85

CF

35

1358030/15

EL000541

1

23456789

1

0

1

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

1

9

2

0

2

1

2

2

2

3

2

4

2

5

2

6

2

7

2

8

2

9

3

0

3

1

3

2

3

3

3

4

3

5

3

6

3

7

3

8

3

9

4

0

4

1

4

2

4

3

4

4

4

5

4

6

4

7

4

8

4

9

5

0

5

1

5

2

5

3

1101

2110

2154

2100

2630

1101

2110

2630

1101

1101

2100

2100

2110

2100

2100

2100

2110

2110

2630

2630

2630

1101

2110

2110

2110

2110

2110

2110

2110

2110

2110

2110

4953

4953

4953

4953

4953

4953

4953

4953

4953

2110

2110

14/403

24/401

1

558

4

558

4

579

9

558

16

559

9

284

13

558

20

572

12

288

21

572

12

284

18

559

18

558

9

288

5

558

G301

5

14

G301

3

14

C727

2

13

C832 A14

13

579

2

C622

0II

I

2

14

28/401

22/401

5/401

D929

1010

1000

1010

1000

E084

10A

D609

D610

2154

2

100

30

86

85

87A

8

7

G000

2101

M

E117

10A

27/400

C764

A

B

5

3

9

3

559

4

284

3

572

4

288

31

B129

M

2

31

B130

M

2

0202

ᓻ

2-145

5

ELECTRICAL SYSTEM

Electrical system

series

65/75/85

CF

36

24V/12V

CONVERTER

FOR

RADIO/CB

The

following

description

of

the

operation

and

c

onnection

is

intended

a

s

a

g

eneral

guideline

only

.

Also

refer

to

the

manufacturer

’s

installation

instructions

supplied

w

ith

the

radio.

If

the

c

ontact

s

witch

(C539)

is

switched

to

accessory

position

1

,

p

in

1

is

c

onnected

to

p

in

6

(wire

1

100

is

connected

to

w

ire

1

130).

A

s

a

result,

a

voltage

is

applied

to

c

onnection

point

85

of

relay

G

178.

This

is

activated.

A

v

oltage

is

now

applied

to

c

onnection

point

1

o

f

relay

G377

through

fuse

E037,

wire

1

100,

contacts

30

-

8

7

o

f

relay

G178,

wire

1

147,

fuse

E052

and

wire

1

1

10.

This

is

activated.

There

is

now

a

power

supply

o

f

1

2

v

olts

to

connection

point

A7

of

the

’ISO

’

connector

through

wire

1

108,

c

o

n

ta

c

ts

3-5o

fr

e

la

y

G

3

7

7

a

n

d

w

ir

e

1363.

The

radio

has

an

aerial

c

onnection

and

two

loudspeaker

outputs,

to

which

the

speakers

B024

and

B025

are

c

onnected.

T

w

o

h

igh

volume

and

two

low

volume

speakers

(B178,

B179

and

B180

and

B181)

can

a

lso

b

e

connected

to

the

radio.

CB

Wire

1

108

is

also

available

(in

a

w

hite

connector)

to

use

for

a

transmitter

(B026).

This

connector

is

in

the

roof

console

o

n

the

driver

’s

s

ide.

For

more

information,

see

block

6

,

Connecting

accessories.

0202

ᓻ

2-146

5

ELECTRICAL SYSTEM

Electrical system

series

65/75/85

CF

36

1358030/15

EL000542

1

23456789

1

0

1

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

1

9

2

0

2

1

2

2

2

3

2

4

2

5

2

6

2

7

2

8

2

9

3

0

3

1

3

2

3

3

3

4

3

5

3

6

3

7

3

8

3

9

4

0

4

1

4

2

4

3

4

4

4

5

4

6

4

7

4

8

4

9

5

0

5

1

5

2

5

3

1100

1130

1130

1100

1100

1107

1108

1108

1108

1147

1110

1110

1108

1108

1353

1108

1240

1107

1108

1108

1363

1240

1108

1363

4828

1353

4828

4827

4827

4542

4542

4540

4540

4542

4540

4832

4832

4831

4831

4543

4543

4541

4541

4543

4541

15/402

19/402

20/402

3/402

32/400

1/402

1/222

2/222

4/222

6/222

15/403

A1

A3

B1

A2

B2

20

554

25/400

3/403

34/400

19/403

21/403

1/403

C539

A4

24V

24V

D895

12V

12V

B026

12V

2

1

A4

A7

A8

B8

B7

7

556

B024

6

556

13

553

B179

12

553

B6

B5

B178

B2

B1

6

573

B025

5

573

13

591

B181

12

591

B4

B3

B180

12V

B365

12V

A076

1

2

3

D929

E037

15A

30

86

85

87A

8

7

G178

1100

1130

1010

1000

1010

1000

E091

15A

E028

15A

E052

10A

1110

G377

3

1

24

5

1108

1110

2

554

C725

5

23

0202

ᓻ

2-147

5

ELECTRICAL SYSTEM

Electrical system

series

65/75/85

CF