•

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) 0ITJ [~IIl~~: H~J -DI8C

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@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 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 1041 11 POL YESTOR-C 0.1 p. F 5 417,509,515 189,212 611, 632, 634

CH I P-C o. 039 p. F 1 CH I P-C 0.047 p. F 8

CH I P-C 0.056 p. F 1 CH I P-C 0.068 p. F 3 CHIP-C 0.082/J.F 2 CH I P-C 0.1 p. F 25

C121 172-2231-11 POLYESTOR-C 0.022 p. F 1 C143,413,459 183-1063-31 ELECTRO-C 16V 10 p. F 18 C117 172-4731-11 POLYESTOR-C 0.047 p. F 1 508,511,512 C521,522 172-6831-11 POL YESTOR-C 0.068 p. F 2 531,532,610 C145,147,408 176-1011-00 CHIP-C 100pF 13 618,629,637 410,518,701 642,638,702 704, 705, 708 706, 715, 719 714,715, 718 C134,135,154 183-1063-51 ELECTRO-C 35V 10 p. F 7 721 166.191.199

C237. 238. 615 176 2201 00 CHIP-C 22pF 3 232 C109.434.453 176-2211 00 CHIP-C 220pF 3 C403.406.716 183-1066-21 ELECTRO-C 10V 10 J.J. F 4 C616 176-2701-00 CHIP-C 27pF 1 720 C501,516.612 176-3311-00 CHIP-C 330pF 3 C419 183-1073-11 ELECTRO-C 6.3V 100 p. F 1 C467,506 176 4701 00 CHIP-C 47pF 2 "(;152,196 183-1073-21 ELECTRO-C 10V 100 p. F 2 C104,105,440 176-4711 00 CHIP-C 470pF 4 C502 183-2253-61 ELECTRO-C 50V 2.2 p. F 1

448 C205.206,219 183-2256-51 ELECTRO-C 35V 2.2 p. F NF 16 C520 176-5601 00 CHIP-C 56pF 1 220.432.433

IC HD74LS07FPD 1 IC NJM4558M 2 IC NJM2058M 1

C504 176-5611-00 CHIP-C 560pF 1 435.437.443 C111. 407. 409 176-6801-00 CHIP-C 68pF 3 445.451.454 C641 176-6811 00 CHIP-C 680pF 1 455.466.902

IC M5201FP 2 C505 176 8201 00 CHIP-C 82pF 1 903 IC MB3771PF(-G) 1 IC TA7291S 1 I C CXAll02M 1 IC LC3517BML 1 IC TA78DL06AP 1 IC TC4S66F 1 IC TA7372P 1

C523.529 177 1542 05 CH I P-C 0.15 p. F 2 ~~8Z 183 2263-31 ELECTRO-C 16V 22p.F 1 C457.462.524 177-2242-05 CH I P-C O. 22 p. F 3 ~_~404. 4~~~_y-3363-21 ELECTRO-C 10V 33 p. F 3 C234,235 178-1022-05 CHIP-C 1000pF 16 C411.416.519 183-4753-52 ELECTRO-C 35V 4.7 p. F 3

239-248. 621 1C458,633 1183-4763-11 ELECTRO C 6.3V 47 p. F 2 625.626,630 C131.613 183 4763-31 ELECTRO-C 16V 47p.F 2

C107.110 178-1032 05 CH I P-C 0.01 p. F 23 C103,414.420 183 6843-61 ELECTRO-C 50V 0.68 p. F 4 114.127-130 430

IC 1 IC NJM4556L 5 IC TA8172AF 1

192.301.415 C132.133 183-6863-21 ELECTRO-C 10V 68 p. F 2 431,620.623 C184.186 184-3373-32 ELECTRO-C 16V 330 p. F 2 801-810

IC S-80740AN 1 IC TDA1581T 1 IC SAA6579T 1

• SIDE P.W.B

IC M51139FPA 1 REF NO. PART NO. DESCRIPTION an REF NO. PART NO. DESCRIPTION aT p. PD17006AGF-625-3B9 1 p. PD75518AGF-173-3B9 1 SURGE PROTECTOR 2

C6, 7 042 0476 01 ELECTRO-C 10V 33 p. F 2 IC1 051-1546-10 IC BA3430S 1 C8,9 173-1231-10 POLYESTOR-C 0.012 p. F 2

C14 183-2263-31 ELECTRO-C 16V 22 p. F 1 C13 183-4743-61 ELECTRO-C 50V 0.47 p. F 1 C10.15.16 183-4753-51 ELECTRO-C 35V 4.7 p. F 3

CERA-RESONATOR *4. 19MHz 1 C1 4,12 175-5611-50 CHIP C 560pF 5 C5 183-4763-11 ELECTRO-C 6.3V 47 p. F 1 BANO-PASS-FILTER 1 C11 183-1043 61 ELECTRO-C 50V 0.1 p. F 1 CERA-RESONATOR *IF 456K 1 CRYSTAL *4.5MHz 1 CRYSTAL OSC *4.332MHz 1 TRANSISTOR 2SA1162 8

2SA1179 TRANSISTOR 2SA1298 1 TRANSISTOR 2SA1431 3 TRANSISTOR 2SB1243 1 TRANSISTOR 2SC2712G,L 11

2SC2412K-R,S

TRANSISTOR 2SC2715 1 TRANSISTOR 2SC3624AL 2 TRANSISTOR 2SD1858 1 TRANSISTOR 2S02012 2 FET 2SK372 1

I PU-9836AJ I PU-9836A I -6-

• CIRCUIT DIAGRAM: 1/3 @MAINPWB

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P20. OV(TEL-ON' ...... - "..

'lEI. .... .,-JU.- -0 II:r. OR oT ov Ox oz II:r. A REMOTE TURN·ON N -1/3 ., 00 Os ou Ow ov - • TELEPHONE MUTe 0 -C BACK UP - -JU. OJ ol ON D-

D REMOTE CONTROL 0 REAR RIGHT (~

E ILLUMINATION R REAR RIGHT If F AUTO. ANTENNA S FRONT RIGHT '::'

o G GROUND T FRONT RIGHT \+

.... 0, OK OM 00 H ACC U FRONT LEFT ,.:. , :::::::= v FRONT LEFT 8=

I D· oD OF oH J - W REAR LEFT·::"

K - X REAR LEFT ~

L :::::::= v SUB WOOFER .:.

oA DC DE DG M - Z SUB WOOFER '.+

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~I~O'O' .. C*)6 o.Oi

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~ r------+------~------------~~~------~

"'''2 tV _ OIl.. ial ~r::--~ ..... IIIZ. ~ -- ~ .......... ------~~I------------1f------,ll ;~ .. ~ 4~. 'r~; ~,.J?::.5:!:V--+--+-°_l·1U1 "'" .. s.J-n_ ... I:d! ~.. h Ii!M; '1..<. "'''J.'+'''''~'' 4.3v tVY

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