Clarion DB168R User manual

•

Clarion Co., Ltd. Export Dlvision-22-3, Shibuya 2-chome, Shibuya-ku, Tokyo, 150 Japan Tel. 03-3400-1121

Fax:

03-3400-8679 Telex: J22908, J22152

.

:...

...

.:

.

..

.

..

Tel: 03-3813-5151 Fax: 03-3814-2550

clarion

Service

Manual

0

[900l!\)

IN)

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-

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~

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11

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APT

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.1 • 1.1:11"8

C!!l

@o

-

au

""1Ra.!

DIVERSITY

(II>

~

=

• SPECIFICATIONS:

[Radio

section]

Circuit

system:

Tuning

system:

Receiver range:

Superheterodyne

Electronic

tuning

LW 153kHz

to

279kHz

MW

531kHz

to

1,602kHz

FM 87.5MHz

to

108MHz

Intermediate

frequency:

LW 450kHz

MW

450kHz

FM

10.7MHz

Qu ieting

sensitivity:

LW Less than 42dB

(at 20dB SIN)

MW

Less than 35dB

(at 20dB SIN)

FM Less

than

12dB

(at 30dB SIN)

Separation:

FM

More

than

20dB

Auto

tuning

stop

sensitivity:

LW

MW

FM

• COMPONENTS:

• PU-9836A

Main

unit

Mounting

bracket

[ Removal

tool

DX

LO

DX

LO

DX

LO

20-40dB

45-65dB

20-40dB

45-65dB

15-35dB

40-60dB

300-9550-00

341-1446-01

• ANTI-THEFT-SYSTEM:

§

~

W

1

11

·

Releasing

the

ANTI-THEFT

SYSTEM

(When

reinserting

the

car

stereo

or

reconnecting

the

battery.)

1.

Make

the

necessary

wire connections.

2.

Turn

on

POWER

switch.

("CODE

IN"

is

displayed.)

3.

Using

PRESET

button

1

to

6,

input

the

secret

number.

After

the

last

code

number

is

entered

the

radio

will

operate.

-1-

Published by Service Information Section

LAND ROVER

RDS/FM • MPXlMW/LW

Radio Cassette Stereo

with

CD

Changer Control

Model PU-9836A

(Part No. PRC 7618)

[Tape

section]

Reproduction

system:

Tape speed:

Wow

and

flutter:

SIN ratio:

Cross talk:

Separation:

FF/REW

time:

[Synthesis]

4 track, 2

channel

stereo

cassette

tape

playback

4.76cm/sec (1-7/8 ips)

0.15% (W.R.M.S)

More

than

56/48dB,

Dolby

BON/OFF

(120 Ils)

More

than 58/50dB,

Dolby

BON/OFF

(70

Ils)

More

than

40dB

More

than 30dB

Less

than

1 10sec. (C-60)

Power

Supply

voltage:

DC

14.0V (10.8V

to

15.6V)

Negative

ground

Current

consumption:

Load

impedance:

Less

than

3mA

(at ACC

OFF)

6600

Line

out

level:

0.125V±6dB

Quieting

power

output:

More

than

8Wx

4

Dimensions:

Width

178mm

Weight:

Height

Depth

1.5kg

50mm

160mm

•

Dolby

noise

reduction

manufactured

under

license

from

Dolby

laboratories

Licensing

Corporation.

•

"DOLBY"

and

the

double-D

symbol

[I]

are

trademarks

of

Dolby

Laboratories

Licensing

Corporation.

·In

case

the

wrong

code

was

entered.

1.

Finish

entering

all

four

digits.

2.

Press

BAND

button

for approximetely two

seconds.

3.

I

nput

the

correct

code.

· Waiting

time

for

releasing

the

ANTI-

TH

EFT

SYSTEM

(If

the

wrong

code

was

entered

at

three times.)

1.

Wait for

more

than

an

hour

at

the

necessary

wire

connections.

2.

Press

BAND

button

for two

seconds.

3.

Input

the

correct

code.

I

PU-9836A

I

,<22.

•

ADJUSTMENT:

ITEM

TEST-POINT

OV

IFI60I

Limiter

VR602

SO

VR60I

S-meter

VRI02

SASC

VR603

Separation

VR604

CW

VR50I

DK

VR502

Tape

speed

TRIOI

VR40I

Dolby

NR

VR402

TOP

VIEW

PROCEDURE

I.CONNECT

THE

DIGITAL

VOLT-METER

TO

TP3

AND

TP4.

2.

INPUT

THE

98.IMHz/30dB

SIGNAL(no

MOD),AND

ADJUST

THE

READING

OF

DIGITAL

VOLT-METER

TO

0±201lV

BY

IFI60!.

I.

INPUT

THE

98.IMHz/65dB

SIGNAL(400Hz,30%

MOD).

[OUTPUT:OdB(0.245V)]

2.SET

THE

SSG

OUTPUT

TO

10dB,AND

ADJUST

THE

OUTPUT

LEVEL

TO

-3dB

BY

VR602.

I.CONNECT

BETWEEN

TP9

AND

TPIO(5V).

2.

INPUT

THE

98.IMHz/23dB

SIGNAL(400Hz,309Vo

MOD).

3.ADJUST

VR601

SO

THAT

THE

VOLTAGE

OF

TP5

IS

IN

THE

RANGE

OV

TO

5V.

I.CONNECT

THE

DIGITAL

VOLT-METER

TO

TP6.

2.

INPUT

THE

98.IMHz/35dB

SIGNAL(400Hz

no

MOD).

3.

ADJUST

THE

LEVEL

TO

2.4

±

0.1

V

BY

VRI02.

1.

INPUT

THE

98.IMHz/65dB

SIGNAL(7KHz

30%

MOD).

2.SET

THE

OUTPUT

TO

OdB

BY

VR603

FULLY

COUNTER-CLOCKWISE.

(0.

775V)

3.SET

THE

SSG

OUTPUT

TO

43dB,AND

ADJUST

VR603

SO

THAT

THE

OUTPUT

LEVEL

IS

-2dB.

1.

INPUT

THE

98.

IMHz,CONNECT

THE

OUTPUT

OF

A

STEREO

MODULATOR

TO

THE

EXTERNAL

MODULATION

TERMINAL,

AND

INPUT

A

65dB

SIGNAL.

2.SET

THE

STEREO

MODULATOR

TO

THE

L

OR

R-ch

AND

ADJUST

VR604

SO

THAT

THE

MAXIMUM

SEPARATION

IS

OBTAINED.

(MORE

THAN

20dB)

I.CONNECT

THE

MILLI

VOLT-METER

TO

TP8.

2.

INPUT

THE

98.IMHz/65dB

SIGNAL(IOOHz,MONO)

AND

ADJUST

THE

LEVEL

TO

1.

77V±

IdB

BY

VR501.

I.

INPUT

tTHE

98.IMHz/55dB

SIGNAL

(no

MOD,SK

DK

on)

2.CONNECT

THE

OSCILLOSCOPE

TO

TP9,AND

ADJUST

VR502

SO

THAT

THE

OSCILLOSCOPE

OUTPUT

WAVEFORM

IS

MAXIMUM.

1.

INSERT

A

TAPE

SPEED

TEST

TAPE

(3000Hz).

2.ADJUST

THE

TAPE

SPEED

TO

3000±45Hz

BY

TRIO!.

1.

INSERT

A

DOLBY

LEVEL

TEST

TAPE

(400Hz-200nWb/.),CONNECT

THE

MILLI

VOLT-METER

TO

TPI(L)

AND

TP2(R).

2.

ADJUST

VR401(L)

AND

VR402(R)

TO

OBTAI

N

AN

OUTPUT

OF

388mV

± 1

dB.

ADJUSTMENT

POINT/TEST

POINT

BOTTOM

VIEW

TP5

VR

601

r--

VR

603

1FT

601

------,

VR

604-----,

MAIN

PWB

~VR602

VR

102

*

DIVER

F

IX(HAIN)

:

Connect

TP12

to

earth.

I PU-9836A]

-2-

-TP4

TP3-

C!)

T~P6

(:~~.

TP7

~

TPI2

••••

TPIO

TP'4

TPB

TP2

MAIN

PWB

TPII

C!)TP9

•

EXPLODED

VIEW •

PARTS

LIST:

NO

PART

NO.

DESCRIPTION

OTY

76

11

' 345-7148-06 I

LAMP

CAP

i 2

,

12

I

714-2608-81

,

MACH

I

NE

SCREW

-~

13

i 345-3653-01 i

SPACER

i 1

19

I

320-0391-41

i

DUSTPROOF-CVR

! 1

20

750-2309-01 i

SPR

I

NG

! 1

21

! 331-0157-00

LCD

HOLDER

I 1

22

379-1005-21

INDICATOR

I 1

23

335-4512-01

COLOR

FILTER

1

24

. 335-4479-00

BACK

LIGHT

I 1

25

335-4480-00

LCD

SPACER

1

26

345-7366-00

RUBBER

CONNECTOR

j 2

27

i 347-3818-00 I

SPACER

: 2

28

. 335-4477-03 I I

LLUMI

PLATE

J 1

29

345-5156-01

I

RUBBER

SW

ITCH

11

30

345-7148-07

LAMP

CAP

I 5

31

017-0345-09

PI

LOTLAMP

I 5

32

I 017-0376-02

PI

LOTLAMP

2

33

001-0486-04

LED

4

34

001-7009-01

LED

2

35

074-0961-28

OUTLET

SOCKET*28P

MA

IN'

1

36

001-0207-00

LED*RED/CATS

1

37

335-4513-00

LED

SPACER

1

38

099-9982-02

SWITCH

PWB

1

39

702-2005-81

,

TAP

SCREW

2

40

331-0158-00

FRONT

PLATE

i 1

41

722-0368-00

NUT

1

42

099-9981-03

MAIN

PWB

1

43

012-5194-00 .

VAR

I

ABLE-R*VOL

1

44

076-0414-28

PLUG*28P-ES

1

45

330-9409-01

HEATS

INK

HOLDER

1

46

313-1548-01

HEAT

SINK

I 1

48

331-0160-00

CHOKE

HOLDER

i 1

54

I

880-1602A

MW/LW

TUNER

BLOCK

1

55

!

880-1418A

FM

TUNER

BLOCK

I 1

57

074-0930-03

OUTLET

SOCKET*26P

ISO

, 1

58

I

330-9391-01

i

BACK

PLATE

1

59

I 076-0420-02 .

PLUG*10P

I 1

i

60

076-0288-02

PLUG*2P

I 1

,

61

I 074-0818-00

OUTLET

SOCKET*13P-BUS

i 1

62

331-0161-05

ANT-HOLDER

I 1

63

311-1591-08

LOWER

CASE

I 1

64

716-1461-00

SPACER

I 4

65

290-4411-00

LABEL

! 1

66

290-4642-00

LABEL

1

67

930-0735-00 :

TAPE-MECHANISM*GFX

1

68

716-0878-00

IT-SCREW

4

691

310-1527-00

UPPER

CASE

L 1

70

714-2605-81

MACHINE

SCREW

i 4

NO

:

PART

NO.

i

DESCR

I

PT

I

ON

I

on

72

! 060-0057-52 I

AUTO-FUSE*3A

, 1

2 : 380-5301-01 :

KNOB

I 1

73

! 335-4476-06 I

PANEL

1

3 i

940-1665A

:

ESCUTCHEON-ASSY

I 1

74

353-0359-00

SHADE

2

5 ! 854-3230-00 !

EXTENS

I

ON

LEAD*8P

I 1

75

i

286-7975-02

I

SETPLATE

I 1

8 ! 382-3350-01 I

BUTTON*SEL

i 1

76

•

347-3827-00

INSULATOR

I 1

9 ' 947-0352-07 '

BUTTON-ASSY

I 1

77

!

076-0433-20

PLUG*20P

1

10

i 382-3352-01

BUTTON*MAN

1

81

• 716-0871-00

STUD

BOLT

1

-3-

I

PU-9836A

I

II

PU-9836A

I

-4-

•

PARTS

LIST:

@ Electrical section

•

SWITCH

P.W.B

REF

NO.

PART

NO.

0104

001-0207-00

"oIol-f03,107

001-0486-04

~:106-

001-7009-01

~107---=

__

043-1601-10

ICI01

051-1345-15

• MAIN P.w.B

REF

NO.

PART

NO.

0113

001-0188-01

0115,123,142

001-0330-00

001-0352-00

0103,128,146

001-0356-00

701,

702

001-0354-00

0145,401

001-0356-05

001-0354-05

0131,143,144

001-0367-00

151,601,602

001-0541-00

0106

001-0377-34

001-0376-34

0121

001-0377-39

001-0376-40

0120,122

001-0377-47

001-0376-48

0104

001-0377-48

001-0376-49

0108

001-0377-50

001-0376-51

0116

001-0377-63

001-0376-64

0107,

112,114

001-0466-00

295

001-0534-00

0117,118

001·0502-00

0105,

Ill,

124

001-0516-00

129,130,137

138

0101,102

001-0579-00

P0601

002-0220-00

P0101

002-0222-00

I

FT602

005-1022-51

IFT601

005-1035-00

Ll13

009-0470-02

Ll09

009-0618-00

Ll01

010-2003-04

L620

010-2174-36

L621

010-2199-16

Ll05,

106,112

010-2230-14

Ll02,103

010-2230-16

Ll07,111

010-2230-28

Ll04

010-2230-33

VR502

012-4318-00

VR501

012-4318-04

VR401,402

012-4318-06

VR101

012-4738-11

VR102

012-4738-12

VR601

012-4863-06

VR603,604

012-4863-07

VR602

012-4863-09

C193

042-0171-00

C120

042-0176-00

C619

042-0245-00

C198

042-0334-32

C197,

710,711

042-0378-00

709,724

C112,122,635

042-0397-00

639

C106

042-0397-03

C200

042-0397-04

C640

042-0397-06

C607

042-0403-01

C260

042-0450-00

DESCRIPTION

LED

*RED

LED

GLlHSll1

LED

GLlHS1l2

CH

I

P-C

0.1

p.

F

IC

MB88307APFG

DESCRIPTION

DIODE

1S1885A

DIODE

lSSll9

1SS176

DIODE

1SS184

MA151WK

DIODE

lSS181

MA151WA

DIODE

1SS226

MA157A

DIODE

MA4062L

MTZJ6.2A

DIODE

MA4068H

MTZJ7.5A

DIODE

MA4091M

MTZJ9.1C

DIODE

MA4091H

MTZJ10A

DIODE

MA4100M

MTZJ10C

DIODE

MA4150M

MTZJ15C

DIODE

S5688B

1SR139-100

DIODE

1FWJ43

DIODE

MAll1

DIODE

lSV128

THERMISTOR

*PTH60T102

THERMISTOR

*PTH61GR2R

IF-TRANS

*MS3A

IF-TRANS

*OV

CHOKE

*B/U

CHOKE

*ACC

COIL

*36uH

COl

L

*ImH

COIL

*2.2uH

COIL

*2.2uH

COIL

*3.3uH

COIL

*33uH

COIL

*82uH

VARIABLE-R

*330

VARIABLE-R

*3.3K

VARIABLE-R

*10K-DBY

VARIABLE-R

*220K

VARIABLE-R

*330K

VARIABLE-R

*IOK

VARIABLE-R

*22K

VARIABLE-R

*47K

TANTALUM-C

16V

47

p.

F

TANTALUM-C

16V

10

p.

F

TANTALUM-C

35V

0.68

p.

F

ELECTRO-C

16V

100

p.

F

ELECTRO-C

10V

220

p.

F

CHIP-C

16V

1p.F

TAN

CH

I

P-C

25V

0.47

p.

F

TAN

CHIP-C

10V

2.2p.F

TAN

CHIP-C

35V

O.lp.F

TAN

CH

I

P-C

16V

10

p.

F

TAN

E

LECTRO-C

6.

3V

470

p.

F

an

REF

NO.

PART

NO.

1

IC102,103

051-6005-00

4

C101

176-3301-00

2

C102

178-1032-05

2

C103,106

178

6812

05

1

OTY

REF

NO.

PART

NO.

1

C1l9,144,148

042-0452-01

3

149,461,712

713, 722,

723

5

725

C636

043-1600-39

2

C203,517,526

043-1600-47

604,608,609

6

627,628

C514

043-1600-56

1

C1l8,

527,

631

043-1600-68

C436,452

043-1600-82

1

C101,151,188

043-1601-10

194,201,202

2

233,236,249

253,256,456

1

254,402,405

460,463,503

1

507,510,525

528,603,614

1

624

IC1l9

051-0160-56

4

IC104,404

051-0350-55

IC502

051-0556-01

2

IC401,402

051

0853-01

7

IC131

051

0869-05

IC106

051-1014

10

IC405

051-1038-01

2

IC1l5

051

1046-46

1

IC109

051-1188-01

1

IC602

051-1250-00

1

IC101

051-1282

00

1

IC1l7

051-1375

35

1 I

C105,

701

70L

051-1407-00

1

IC601

051-1525-00

1

IC110

051-1556-05

1

IC503

051-1817

00

1

IC501

051-1819-00

3

IC403

051-5001-00

2

IC116

052-1103-01

2

IC118

052

3109-01

1

SUP101,102

060

0122

10

1

X102

060

0130-50

1

FI

Ll01

060-0235-00

2

X601

060-0240-00

1

X101

061-1053

00

1

X501

061-3013

00

1

0112,113,128

100-1162-00

2

148,701-704

100-1179-00

1

0134

100

1298

00

1

0117,124,135

100-1431-00

1

0114

101

1243

00

1

0101-103,105

102

2712-51

1

108,

109,

115

102-2412-50

5 118,133,154

605

4

0603

102

2715-00

0106,107

102

3624-00

1

0116

103-1858

00

1

0129,125

103-2012-00

1

0604

108

0372-00

1

-5-

REF

NO.

PART

NO.

DESCRIPTION

OT

REF

NO.

PART

NO.

DESCRIPTION

OT

0130,141,153

125-0002-03

TRANSISTOR

RN2403

-

f--'3

C441,447

178-1232-05

CH

I

P-CO.OT2

p.

F 2

DESCRIPTION

aT

I C

LC75821E

2

CH

I

P-C

33pF

1

CH

I

P-C

0.01

p.

F 1

CHIP-C

680pF

2

125-0001-02

UN2112

C530

178-1832-05

CH

I

P-C

0.018

p.

F 1

125-0014-03

DTA124EK

C606

178-2222-05

CHIP-C

2200pF

1

0139,140,155

125-2004-02

TRANSISTOR

RN1402

3

C136,137,605

178-2232-05

CHIP-C

0.022p.F 4

125-2005-01

UN2211

617

125-2020-02

DTC114EK

C141,142

178-2722-05

CHIP-C

2700pF

2

125-2031-02

MUN2211

C513

178-2732-05

CH

I

P-C

0.027

p.

F 1

0104,110

125-2004-03

TRANSISTOR

RN1403

11

C113

178-4722-05

CHIP-C

4700pF

1

126,131,136

125-2005-02

UN2212

C146,174,175

182

1066-25

ELECTRO-C

10V

10

J.J.

F 5

150,401,501

125-2020-03

DTC124EK

703,

707

DESCRIPTION

an

ELECTRO-C

10V

220/J.

F

10

502,601,602

C602

182-4763-23

ELECTRO-C

10V

47

p.

F 1

0127,132

125

0013

07

TRANSISTOR

RN2427

2

C108,115

182

4763-33

ELECTRO-C

16V

47

p.

F 2

R155

114-2291

11

FILM-R

1W

2.2.0.

1

C102,190,

412

183-1053-61

ELECTRO-C

50V

1

p.

F 9

C116,183,185

172

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31

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32

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33

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41

630-2597-01

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42

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43

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1

44

630-2601-02

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45

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1

46

630-2605-01

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1

51

631-1992-01

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52

631-1993-01

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1

56

716-0484-00

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58

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1

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2

1

64

746-0762-00

WASHER

1

66

750-2946-02

PINCH

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1

67

750-2947-01

EJECT-P-SPRING

1

68

750-2949-00

SLIDE

SPRING

2

1

69

750-3017-01

IDLER-P-SPRING

1

71

800-4911-60

VINYL-COAT-WIRE*BLK

1

72

802-4911-60

VINYL-COAT-WIRE*RED

1

73

806-4914-60

VINYL-COAT-WIRE*BLU

1

74

809-4914-60

VINYL-COAT-WIRE*WHT

1

-13

-Printed in

Japan

298-5110-00

JUN.

1994 @

Clarion DB168R, PU-9836A User manual

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