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CDX-GT930UI/GT937UI/GT980UI

CDX-GT930UI/GT937UI/GT980UI

24

24

4-5.  SCHEMATIC  DIAGRAM  – MAIN Section (1/4) –

• See page 21 for waveforms.   • See page 32 for IC Block Diagrams.

3

12

F

10

8

14

5

A

9

D

6

4

C

13

7

G

2

H

11

1

E

B

1

2

1

2

MAIN BOARD (3/4)

IC B/D

IC B/D

IC B/D

IC B/D

IC B/D

MAIN

( 2 / 4 )

BOARD

0(2.6)

0(4.1)

3.1

3.1

8.5

0(3)

3.8

3.7

0.5(3.3)

3.5

3.8(4)

3

6.2

6.2

4.2
4.2
4.2
4.2
4.2
4.2
4.1

4.1

4.1

4.1

4.2
4.2
4.2
4.2

4.1

8.5(7.4)

8.5(7.4)

1.7(3)

0(1.5)

0(1.6)

2.2

4.2(2.7)

5.6

8.5

7.1

3.8

3.3

3.3

4.2

0

3.2
3.2
8.6
4.2
4.2
4.2
4.2
4.2

0.6
0.7

4.2
4.2
4.2
4.2

2.5

1.5
0

1.6

3.1

3.3

0.6

3.2
3.2

0.9

0.6

3.1
3.2

3.3

3.3

0

2.6

3.3

0.9

7.3

2.9

2.9

2.9

7.3

7.4
2.9
2.9

2.9
2.9

7.8

7.4

0.9

2.9

4.3

7.8

8.6

4.2

4.2

8.6

4.2

4.2

4.2

4.2

AEP,UK,IT,RU MODEL

(EXCEPT US)

US MODEL

(US)

EXCEPT US MODEL

EXCEPT US MODEL

US MODEL

EXCEPT US MODEL

US MODEL

EXCEPT US MODEL

US MODEL

16V
47

C551

0.1

C436

0.1

C492

0.1

C554

0.1

C555

0.1

C556

10V

100

C441

50V

1

C452

50V

1

C462

50V

1

C472

50V

1

C482

10V

220

C437

10V

220

C440

15p

C560

1500p

C438

1500p

C439

0.01

C552

16

C559

10

FB551

10

FB552

220

R495

1k

R552

10k

R551

100k

R554

0

R400

R555
R556

ISA1235AC1TP-1EF

Q551

RT1N441C-TP-1

Q552

0.1

C553

0.1

C557

0.1

C558

22

R553

100

R557

8

7

6

5

4

3

2

1

NJM4558V-TE2

IC470

20

19

18

17

16

15

14

13

12

11

123456789

10

NJM2792V(TE2)

IC402

GND(L)

COUT(L)

OUT(FL)
FL-
FL+
REF
FR+
FR-

OUT(FR)
COUT(R)

GND(R)

CIN(R)

OUT(RR)

RR-

RR+

VCC

RL+

RL-

OUT(RL)

CIN(L)

1.5k

R493

1k

R494

D837

D838

D839

8.664MHz

X551

0.1

C433

0.033

C424

4700p

C422

3.3k

R423

12k

R428

3.3k

R422

3.3k

R424

2.2k

R437

470

R426

MAZ8180GMLS0

D404

4700p

C421

0.033

C423

0

R451

0

R461

0

R471

470

R425

0

R481

3.3k

R421

12k

R427

4700p

C429

4700p

C430

0

JR609

47k

R445

XX

R446

1

C443

47p

C444

0

R429

0

R430

JL005

1

2

3

3P

CN804

AUX-RCH

AUX-GND

AUX-LCH

50V

1

C426

50V

1

C425

FB839

FB837

FB838

0

L402

0

R491

1.5k

R447

10V

100

C434

50V

1

C405

50V

1

C406

50V

1

C427

50V

1

C428

50V

2.2

C418

16V

10

C410

32

33

34

35

36

37

38

39

40

1

9

8

7

6

5

4

3

2

25

26

27

28

29

30

31

10

11
12

13

14

15

16

24

23

22

21

17

18

19

20

BD3447AFV-E2

IC401

A1
A2
B1
B2
C1
C2
DP1
DN
DP2
EP1
EN
EP2
FP1
FN1
FN2
FP2
EBIAS
DS21
DS11
DS31

DS32

DS12

DS22

EBIAS

MIN2

MIN1

CLK

DATA

SOUT

OUTS2

OUTS1

OUTR2

OUTR1

OUTF2

OUTF1

VCC

SCL

SDA

A-GND

FIL

16V

10

C493

50V

1

C400

0.01

C20

0.22

C12

4.7k

R11

J1

(ANTENNA)

1

C21

FB4

32

31

30

29

28

27

123456

26

25

24

789

23

22

21

20

10

11

12

19

18

17

13

14

15

16

IC1

AMRFIN

AMRFDEC

FMIN2

FMIN1

GNDRF

VCC2

AMRFAGC

LOUT

ROUT

GNDAUD

AMIFAGC2

MPXIN

MPXOUT

RSSI

XTAL2

XTAL1

GNDD

SCL

SDA

VREF

VREGSUP

VCC1

GND

VCODEC

PLL

PLLREF

TEST

AMSELIN1

AMSELIN2

AMIFAGC1

AMSELOUT1

AMSELOUT2

0.1

C9

0.1

C26

1000p

C5

CAM002

100

R14

470k

R1

1000p

C1

3.3uH

L1

0.47

C16

0

R16

L6

1

2

3

4

6

0.1

C27

4MHz

X1

0

R18

2.2

C13

0

R4

0.01

C23

0.1

C25

L2

2.2uH

68k

R6

FB1

0uH

VR1

1

C15

0

R17

0.01

C8

0.1

C17

100

R13

FB3

0uH

FB2

0uH

C006

0

R3

12p

C18

0.01

C19

0

R15

16V

47

C28

470k

R2

560uH

L7

6p

C7

0.1

C24

22

R12

0.01

C22

33k

R10

560uH

L8

0

R5

0

R19

C29

330p

1

C14

C32

10p

1000p

C435

0.5%

22k

R454

0.5%

22k

R464

0.5%

22k

R484

0.5%

22k

R474

0.5%

33k

R473

0.5%

33k

R483

0.5%

33k

R453

0.5%

33k

R463

16

15

14

13

12

11
10

9

8

7

6

5

4

3

2

1

TDA7333013TR

IC551

VDDA
REF3
REF2
REF1
VSS
TM
VDDD
RESETN

XTI

XTO

SCL

SDA

SA

CSN

INTN

MPX

1

2

3

4

5

6
7

8

10

29

30

31

32

33

34

35

36

37

38

9

E_DATA

SCL

E_CLK

AU_LCH

SOUT

SDA

AU_RCH

BUS_LCH

BUS_RCH

SDA

SCL

MAIN BOARD (1/4)

BUS OUT AMP

IC470

BOOST AMP

IC402

INPUT SELECT/ELECTRIC VOLUME

IC401

RDS DEMODULATOR

IC551

IC1

FM/MW FRONT END

IN

AUX

9P CH
10P CH

(FM MIX)

D837-839

SURGE PROTECTOR

TEF6607T/V4/S470,518

RDS POWER CONTROL

Q551,552

AU_GND

(Page 26)

(Page 25)

Содержание CDX-GT930UI - Fm/am Compact Disc Player

Страница 1: ...DX GT980UI 50 kHz 200 kHz switchable Antenna aerial terminal External antenna aerial connector Intermediate frequency 150 kHz Usable sensitivity 10 dBf Selectivity 75 dB at 400 kHz Signal to noise ratio 70 dB mono Separation 40 dB at 1 kHz Frequency response 20 15 000 Hz AM CDX GT930UI US model GT980UI Tuning range CDX GT930UI US model 530 1 710 kHz CDX GT980UI 531 1 602 kHz at 9 kHz step 530 1 71...

Страница 2: ...otice that the minus side of a tantalum capacitor may be dam aged by heat CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radia tion exposure If the optical pick up block is defective please replace the whole optical pick up block Never turn the semi fixed resistor located at the side of optical pick up block TEST DISCS ...

Страница 3: ...oards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can b...

Страница 4: ...n cable Part No J 2502 076 1 NOTE FOR THE OPENING OF THE FRONT PANEL In this set the front panel is lowered to below the bottom face when it is opened When servicing the set place it on a stand having a height of about 2 cm NOTE FOR REPLACEMENT OF THE SERVO BOARD When repairing the complete SERVO board Part No A 1554 409 A should be replaced since any parts in the SERVO board cannot be repaired SE...

Страница 5: ...croll the display item press and hold RESET button page 6 0 eject ANGLE button page 7 To eject the disc slide down the front panel press angle the front panel in 3 positions press and hold 1 In the case of a CD changer HD Radio tuner or SAT tuner being connected when 4063 is pressed the connected device HD XM or SR will appear in the display depending on which device is connected Furthermore if 0 ...

Страница 6: ...set AF and TA in RDS DSPL display PTY Program Type button page 16 17 19 To change display items select PTY in RDS RESET button page 6 0 eject ANGLE button page 7 To eject the disc slide down the front panel press angle the front panel in 3 positions press and hold 1 In the case of a CD changer being connected when 4063 is pressed CD and the unit number will appear in the display Furthermore if 0 i...

Страница 7: ... and hold RESET button page 6 0 Frequency select switch located on the bottom of the unit See Frequency select switch in the supplied installation connections manual 1 eject ANGLE button page 7 To eject the disc slide down the front panel press angle the front panel in 3 positions press and hold 1 In the case of a CD changer being connected when 4063 is pressed CD and the unit number will appear i...

Страница 8: ...de raccorder les haut parleurs mettez l appareil hors tension Utilisez des haut parleurs ayant une impédance de 4 à 8 ohms avec une capacité électrique adéquate pour éviter de les endommager Ne raccordez pas les bornes du système de haut parleurs au châssis de la voiture et ne raccordez pas les bornes du haut parleur droit à celles du haut parleur gauche Ne raccordez pas le câble de mise à la mass...

Страница 9: ...e rechter en linkerluidsprekers Verbind de luidsprekerdraden niet met elkaar Opmerking over aansluiten Als de luidspreker en versterker niet correct zijn aangesloten wordt Failure in het display weergegeven In dit geval moet u zorgen dat de luidspreker en versterker correct zijn aangesloten Schémas de raccordement Au niveau du AMP REMOTE IN d un amplificateur de puissance facultatif Ce raccordemen...

Страница 10: ...o the negative terminal of the speaker Do not attempt to connect the speakers in parallel Connect only passive speakers Connecting active speakers with built in amplifiers to the speaker terminals may damage the unit To avoid a malfunction do not use the built in speaker leads installed in your car if the unit shares a common negative lead for the right and left speakers Do not connect the unit s ...

Страница 11: ...R ARM ASSY Page 15 3 9 CHASSIS OP ASSY Page 16 3 10 CHUCKING ARM SUB ASSY Page 16 3 11 SLED MOTOR ASSY Page 17 3 12 OPTICAL PICK UP SECTION Page 18 3 13 OPTICAL PICK UP Page 18 3 6 SERVO BOARD Page 14 3 1 BASE PANEL ASSY Page 12 3 2 SUB PANEL ASSY Page 12 SET 3 3 CD MECHANISM BLOCK Page 13 3 4 DRIVING SECTION DB F07 Page 13 3 5 MAIN BOARD Page 14 ...

Страница 12: ...en 3 1 BASE PANEL ASSY 3 2 SUB PANEL ASSY base panel assy bracket PWB BASE PANEL board two screws panel F two screws panel F two screws T FLEXIBLE board 36 core CN905 Take care not to pull the flexible board excessively sub panel assy claw SUB PANEL board two claws two claws two screws PTT 2 6 6 ...

Страница 13: ...T980UI 13 3 3 CD MECHANISM BLOCK 3 4 DRIVING SECTION DB F07 bracket CD CD mechanism block CNP301 CN802 3P screw PTT 2 6 6 screw PTT 2 6 6 two screws PTT 2 6 4 screw PTT 2 6 6 driving section DB F07 CN702 7P screw PTT 2 6 6 ...

Страница 14: ...RT screw PTT 2 6 10 two screws PTT 2 6 12 two screws P 2 6 8 RB two screws P 2 6 8 RI cord USB RL cord AUX IN X cord sub out MONO RG MAIN board XB heat sink CN804 3P CN401 3P CN803 5P insulating sheet RE SERVO board SERVO board toothed lock screw M 1 7 2 5 toothed lock screw M 1 7 2 5 Remove the eleven solders GRY YEL BLU ORG RED BLK RED WHT BLK RED WHT claw claw optical pick up 16 core CN101 ...

Страница 15: ...CDX GT930UI GT937UI GT980UI 15 3 7 CHASSIS T SUB ASSY 3 8 ROLLER ARM ASSY chassis T sub assy claw two screws M 1 7 2 5 two screws M 1 7 2 5 washer gear RA1 roller arm assy spring RAL spring RAR ...

Страница 16: ...Y two coil springs damper natural coil spring damper green chassis OP assy tension spring KF gear LE1 lever D slider R chucking arm sub assy spring Note Have this portion receive the chassis Note Have this portion receive the chassis Note Be careful not to touch the turn table ...

Страница 17: ...d stand turn table three serration screws M 2 3 three serration screws M 2 3 Note Place the stand with care not to touch the turn table Note Never remove these parts since they were adjusted Note for Assembly Note Take care to prevent the chassis from being bent when tightening the three machine screws ...

Страница 18: ...ICAL PICK UP SECTION 3 13 OPTICAL PICK UP optical pick up section Note Be careful not to touch the lens and hologram terminal when removing the optical pick up section tapping screw P 1 4 leaf spring OPS rack optical pick up lead screw assy ...

Страница 19: ... 11 IN RL MUTE Q171 AUDIO OUT FRONT MUTE DRIVER Q401 402 5 UNI_SI 73 UNI_SO 4 UNI_CKO 3 BUS_ON 56 SYSRESET 12 B_CHK 11 DATA OUT 10 DATA IN 8 CLK_IN 9 BUS ON 13 RST RESET STBY 3 5 6 8 4 2 3 1 BATT CLK 4 DATA I O 1 BUSON 2 RST SYSRST 52 ACC_IN ACCESSORY CHECK Q102 BATT BATT BATTERY CHECK Q101 BUS INTERFACE IC110 RDS DEMODULATOR IC551 MUTE Q470 MUTE Q181 D401 D120 D121 FU601 R CH FRONT 34 35 OUTF1 OU...

Страница 20: ...ILL 10V LED901 908 918 S920 LED910 917 LED B SWITCH Q923 924 8 8V REG Q680 LED DRIVER Q920 921 922 S902 RESET FL900 FLUORESCENT INDICTOR TUBE 1 I 3 8 34 7 35 39 I 41 89 SIRCS REF CT BATT BATT OUT IN FB 5 VCC 72 FL_ON 6 4 1 2 CS 91 ILL_BLUE 90 ILL_GREEN 64 3 9 7 1 MOT 65 4 FP IDET OUT1 OUT2 VCC 79 6 MOTOR ON 63 P SNSR 68 CLOSE_SW 66 OPEN_SW 67 1 DST_SEL0 95 DOOR_IND FL_VDD1 3 3V S301 FREQUENCY SELE...

Страница 21: ...rms Signal path J CD PLAY F FM f AM MW LW L BUS g AUX c USB Abbreviation IT Italian model MX Mexican model RU Russian model For Printed Wiring Boards Note X Parts extracted from the component side a Through hole Pattern from the side which enables seeing The other layers patterns are not indicated Indication of transistor C B These are omitted E Q C E B These are omitted These are omitted C B E Ca...

Страница 22: ...66 C331 C332 R373 R374 R375 R377 R6 R387 R388 R391 GT980UI GT980UI AEP UK IT E MX MODEL US E MX MODEL US RU MODEL AEP UK IT RU MODEL GT930UI GT937UI GT930UI GT937UI D101 R392 D102 D103 D108 C553 D301 C556 C557 D303 C558 Q401 D112 Q402 D115 D116 D118 D119 Q601 Q602 Q603 D120 D121 D125 L402 CAM001 CAM002 CAM003 IC302 IC303 IC110 L601 L602 L603 CL084 D138 D139 Q621 CN701 USB IN L801 Q622 Q623 Q624 IC...

Страница 23: ...L014 R358 C704 CL015 R359 CL016 C706 CL017 CL018 C708 1 7 1 7 CL019 C709 C322 C323 C325 C327 CL020 C328 CL021 CL022 CL023 R368 CL025 CL026 CL027 CL028 CL029 R370 C142 CL030 CL031 R1 1 2 3 1 R15 EXCEPT US FB1 US 2 R16 EXCEPT US FB2 US 3 R3 EXCEPT US FB3 US CL032 R2 CL033 CL034 R4 CL035 R5 CL036 CL037 CL038 CL039 C342 CL040 CL041 VR1 CL042 R386 CL043 CL044 CL045 CL046 CL047 CL048 CL049 C351 C352 CL0...

Страница 24: ...443 47p C444 0 R429 0 R430 JL005 1 2 3 3P CN804 AUX RCH AUX GND AUX LCH 50V 1 C426 50V 1 C425 FB839 FB837 FB838 0 L402 0 R491 1 5k R447 10V 100 C434 50V 1 C405 50V 1 C406 50V 1 C427 50V 1 C428 50V 2 2 C418 16V 10 C410 32 33 34 35 36 37 38 39 40 1 9 8 7 6 5 4 3 2 25 26 27 28 29 30 31 10 11 12 13 14 15 16 24 23 22 21 17 18 19 20 BD3447AFV E2 IC401 A1 A2 B1 B2 C1 C2 DP1 DN DP2 EP1 EN EP2 FP1 FN1 FN2 ...

Страница 25: ...5 D118 1SR154 400TE 25 D119 1SR154 400TE 25 D120 1SR154 400TE 25 D121 RT1P141C TP 1 Q402 RT1N141C TP 1 Q401 2SC3052EF T1 LEF Q102 2SC3052EF T1 LEF Q103 2SC3052EF T1 LEF Q121 1SR154 400TE 25 D113 1SR154 400TE 25 D117 1SR154 400TE 25 D111 1SR154 400TE 25 D115 1SR154 400TE 25 D116 1SR154 400TE 25 D114 1SR154 400TE 25 D112 1SR154 400TE 25 D110 50V 22 C204 L1 G G R1 L2 R2 R3 L3 PJ401 19P CNP101 1 FL 9 ...

Страница 26: ...k R315 R303 100k 100k R309 100k R336 0 01 C325 100 R344 100k R364 R375 0 1 C332 S301 1 3 2 4 6 5 TH301 CL002 0 R386 FB326 1 2 3 4 5 6 7 7P CN702 M M GND CLOSE OPEN P Di B PULSE CL054 CL055 CL056 CL057 CL058 CL059 CL060 CL061 CL062 CL063 CL064 CL065 CL066 CL067 CL068 CL069 CL070 CL071 CL072 CL073 CL074 CL075 CL076 CL077 CL078 CL079 CL080 CL081 CL082 CL083 RT1P141C TP 1 Q334 220k R359 10M R358 CL084...

Страница 27: ...Q301 RT1P141C TP 1 Q601 RT1P141C TP 1 Q621 RT1P141C TP 1 Q642 RT1P141C TP 1 Q652 RT1N141C TP 1 Q101 RT1N141C TP 1 Q302 RT1N141C TP 1 Q303 RT1N141C TP 1 Q624 RT1N441C TP 1 Q622 RT1N441C TP 1 Q623 RT1N441C TP 1 Q651 LRB751V 40T1G D103 14 13 12 11 10 9 8 7 1 2 3 4 5 6 BA8271F E2 IC110 BUSON RST BATT CLK VREF DATA I O GND DATA OUT DATA IN B_CHK CLK_IN BUSON RST VCC 120k R627 1 2 3 4 5 6 7 8 9 10 11 12...

Страница 28: ...980UI 28 28 4 9 PRINTED WIRING BOARD BASE PANEL Section Uses unleaded solder 1 A B C D E F G H I 2 3 4 5 6 7 8 S902 CN906 CN904 2 1 19 20 S901 RESET NOSE DET CN905 1 879 109 11 11 1 879 109 11 11 B DISPLAY BOARD CN901 A MAIN BOARD CN801 Page 22 Page 30 ...

Страница 29: ...GND KEY_GND BUSY M BUSY D RESET M CNVSS NOSE_SW RESET RE_1 RE_0 KEY_0 KEY_GND DISP_CKO DISP_SO DISP_SI DISP_RST DISP_CE GND GND GND GND GND GND GND GND ILL B ILL B FL_F1 FL_F1 FL_F2 FL_F2 FL_VDD2 FL_VDD FL_VSS ILL_GND ILL_GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20P CN904 KEY_GND ILL_GND CNVSS BUSY M BUSY D RESET M KEY0 DISP_RESET DISP_CE DISP_SO DISP_SI FL_F1 DISP_CLK FL_VDD2 FL_VDD...

Страница 30: ... TUBE ENC901 PUSH ENTER SOUND MENU VOLUME JL908 R960 C924 R961 C925 R962 R963 R964 R965 R966 R967 R970 R971 R974 R975 R976 R977 R978 R979 R980 R981 R982 R983 R984 R985 R986 R987 R988 R989 R990 R991 R992 C956 R993 C957 R994 C958 R995 IC901 D930 D931 D932 D933 D934 D935 D936 D937 D938 D939 1 878 739 11 11 1 878 739 11 11 DISPLAY BOARD SIDE A DISPLAY BOARD SIDE B B BASE PANEL BOARD CN904 LED905 S918 ...

Страница 31: ...S0 D939 100k R923 CL910 JL907 JL908 JL901 JL902 JL903 JL904 JL905 JL906 22p C910 220 R916 FB920 0uH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 IC901 SY...

Страница 32: ...S O FADER FADER SPEANA LVL METER LVL METER SPEANA GND ISO AMP GND ISO AMP GND ISO AMP GND ISO AMP AMRFIN 1 AMRFDEC 2 FMIN2 3 FMIN1 4 LOUT 8 ROUT 9 MPXOUT 13 RSSI 14 XTAL2 15 XTAL1 16 GNDAUD 10 GNDRF 5 VCC2 6 AMRFAGC 7 AMIFAGC2 11 MPXIN 12 AMSELOUT2 32 AMSELOUT1 31 AMIFAGC1 30 AMSELIN2 29 PLL 25 VCODEC 24 VREF 20 SDA 19 SCL 18 GNDD 17 GND 23 AMSELIN1 28 TEST 27 PLLREF 26 VCC1 22 GREGSUP 21 AM TUNER...

Страница 33: ... A OUT A IN A IN V 3 4 8 7 V B OUT B IN B IN 6 5 1 2 3 6 5 4 17 18 19 20 7 10 15 16 12 11 14 13 8 9 LIFT AMP LIFT AMP CIN L OUT RL RL RL VCC RR RR OUT RR CIN R GND R COUT R OUT FR FR FR REF FL FL OUT FL COUT L GND L SIGNAL AMP FRONT RIGHT REAR RIGHT FRONT LEFT REAR LEFT SIGNAL AMP SIGNAL AMP SIGNAL AMP ...

Страница 34: ...E PROTECTION BACK UP SWITCH REGULATOR 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 TAB OUT FL OUT FL OUT RL OUT RL IN RL S GND IN RR OUT RR OUT RR OUT FR OUT FR DIAG SW2 SW1 REG3 REG4 REG2 BU B SDA SCL VP2 PGND3 SVR IN FL IN FR AC GND PGND2 VP1 STB PGND1 RST CRES REG1 GND REG5 CBU FL RL RR VP FR I 2 C BUS 1 2 3 4 5 6 7 8 9 10 VCC RIN SGND FI...

Страница 35: ... Board 4 4 IC621 NJM2903M TE2 MAIN Board 4 4 DRIVER VCC 2 1 3 5 4 TSD N C OUT N C VCC CTL OCP OVP VREF 1 VIN 2 SW 3 RT 4 GND 6 INV 7 SYNC 5 FB DRIVER CURRENT LIMIT ERROR AMP SOFT START PWM COMPARATOR THERMAL SHUT DOWN LATCH OSC SYNC VREF 1 AOUT AIN AIN GND VCC BOUT BIN BIN 2 3 4 8 7 6 5 ...

Страница 36: ... OC IN CHARGE PUMP 3 IN 4 EN DRIVER CURRENT LIMIT THERMAL SENCE UVLO CS 8 7 5 6 OUT OUT OUT 8 7 5 6 VREF OSC 0 52V 30A L O PWM ER AMP S C P U VLO IN F B GND OUT REF CT CS VCC 1 2 4 3 1 2 3 4 5 6 7 8 9 10 14 13 12 11 BUS ON SWITCH RESET SWITCH BATTERY SWITCH BUS ON RST BATT CLK VREF GND VCC RST BUS IN CLK IN B U C DATA IN DATA OUT DATA I O ...

Страница 37: ...ock signal output Not used in this set 25 ATT O Mute signal output 26 NC O Not used Open 27 I2C CKO O I2C bus serial clock signal output 28 I2C SIO I O I2C bus serial data signal input output 29 DISP SO TX O Display serial data signal output Flash write data signal output 30 DISP SI RX I Display serial data signal input Flash write data signal input 31 DISP CLK CLK O Display serial clock signal ou...

Страница 38: ... 72 FL ON O Fluorescent indicator tube power supply on off signal output 73 BU IN I Backup power supply detect signal input 74 FLD ON O Fluorescent indicator tube driver power supply on off signal output 75 HS EN O USB high side switch control signal output 76 HS OC I USB high side switch overcurrent detection signal input 77 RE 1 I Rotary encoder signal input 1 78 RE 0 I Rotary encoder signal inp...

Страница 39: ...lash write Normally operation L 33 FL DAT1 O Fluorescent indicator tube serial data signal output 1 34 NC O Not used Open 35 FL CLK IN I Fluorescent indicator tube serial clock signal input 36 to 38 NC O Not used Open 39 HOLD I External data bus Hold signal input Fixed to L for external pull down resistor 40 NC O Not used Open 41 CLKOUT O Main serial clock signal output for monitor 42 43 NC O Not ...

Страница 40: ...Not used Open 96 VREF Reference voltage power supply pin 3 3 V 97 AVCC Power supply pin 3 3 V 98 BLINK O Ring LED blink control signal output Normally H 99 FL DAT2 O Fluorescent indicator tube serial data signal output 2 100 FL CLK OUT O Fluorescent indicator tube serial clock signal output ...

Страница 41: ... the original one Items marked are not stocked since they are seldom required for routine ser vice Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not sup plied Color Indication of Appearance Parts Ex ample KNOB BALANCE WHITE RED Parts Color Cabinet s Color Accessories are given in the last of the electrical parts l...

Страница 42: ... A DB F07 CN 54 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 55 1 836 199 11 CONNECTION CORD FOR AUTOMOBILE USB IN 56 1 835 954 11 CONNECTION CORD FOR AUTOMOBILE AUX IN 57 1 833 835 11 CONNECTION CORD FOR AUTOMOBILE SUB OUT MONO 1 7 685 792 09 SCREW PTT 2 6X6 S 3 7 685 793 09 SCREW PTT 2 6X8 S 4 7 685 795 09 SCREW PTT 2 6X12 S 5 7 685 794 09 SCREW PTT 2 6X10 S 6 7 685 134 19 SCREW P 2 6X8 TYPE2 NON S...

Страница 43: ...RING VOL 107 X 2342 157 1 COVER KNOB SV ASSY 108 4 109 247 01 PANEL BACK 109 3 250 543 21 SCREW B P TITE M2 110 X 2187 544 1 CASE ASSY for FRONT PANEL 111 A 1599 506 A PANEL COMPLETE ASSY FRONT US 111 A 1599 507 A PANEL COMPLETE ASSY FRONT E MX 111 A 1599 508 A PANEL COMPLETE ASSY FRONT AEP UK IT 111 A 1599 509 A PANEL COMPLETE ASSY FRONT RU 112 3 078 890 31 SCREW TAPPING ENC901 1 480 463 11 ENCOD...

Страница 44: ...2149 672 1 SERVICE ASSY OP DAX 25A 154 2 626 869 31 SCREW M2X3 SERRATION 155 3 686 458 21 SCREW P1 4 TAPPING 156 3 352 758 31 SCREW M1 7X2 5 TOOTHED LOCK 157 A 1554 409 A SERVO BOARD COMPLETE 158 2 134 636 71 SCREW M1 7X2 5 not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied 151 158 158 152 153 155 154 157 1...

Страница 45: ...09 11 METAL CHIP 100 5 1 10W FB903 1 216 809 11 METAL CHIP 100 5 1 10W FB905 1 216 809 11 METAL CHIP 100 5 1 10W FB908 1 216 809 11 METAL CHIP 100 5 1 10W FB911 1 216 864 11 SHORT CHIP 0 FB912 1 216 809 11 METAL CHIP 100 5 1 10W FB913 1 216 809 11 METAL CHIP 100 5 1 10W FB914 1 216 809 11 METAL CHIP 100 5 1 10W FB915 1 216 809 11 METAL CHIP 100 5 1 10W FB916 1 216 809 11 METAL CHIP 100 5 1 10W FB9...

Страница 46: ...15 11 METAL CHIP 330 5 1 10W R944 1 216 815 11 METAL CHIP 330 5 1 10W R945 1 216 807 11 METAL CHIP 68 5 1 10W R946 1 216 807 11 METAL CHIP 68 5 1 10W R948 1 216 821 11 METAL CHIP 1K 5 1 10W R949 1 216 821 11 METAL CHIP 1K 5 1 10W R950 1 216 825 11 METAL CHIP 2 2K 5 1 10W R951 1 216 845 11 METAL CHIP 100K 5 1 10W R952 1 216 845 11 METAL CHIP 100K 5 1 10W R953 1 216 845 11 METAL CHIP 100K 5 1 10W R9...

Страница 47: ...126 964 11 ELECT 10uF 20 50V C215 1 115 340 11 CERAMIC CHIP 0 22uF 10 25V C219 1 115 340 11 CERAMIC CHIP 0 22uF 10 25V C221 1 126 934 11 ELECT 220uF 20 16V C223 1 126 964 11 ELECT 10uF 20 50V C224 1 126 947 11 ELECT 47uF 20 35V C225 1 165 908 11 CERAMIC CHIP 1uF 10 10V C226 1 126 176 11 ELECT 220uF 20 10V C227 1 115 340 11 CERAMIC CHIP 0 22uF 10 25V C228 1 115 340 11 CERAMIC CHIP 0 22uF 10 25V C22...

Страница 48: ... CERAMIC CHIP 0 1uF 10 16V C614 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C619 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C620 1 126 176 11 ELECT 220uF 20 10V C621 1 128 552 11 ELECT 47uF 20 63V C622 1 125 972 61 ELECT 100uF 20 16V C623 1 124 233 11 ELECT 10uF 20 16V C624 1 164 315 11 CERAMIC CHIP 470PF 5 50V C625 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C626 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C62...

Страница 49: ...1 414 595 11 INDUCTOR FERRITE BEAD FB402 1 414 813 11 FERRITE EMI SMD 2012 FB551 1 216 001 00 METAL CHIP 10 5 1 10W AEP UK IT RU FB552 1 216 001 00 METAL CHIP 10 5 1 10W AEP UK IT RU FB601 1 216 295 11 SHORT CHIP 0 FB603 1 216 295 11 SHORT CHIP 0 FB628 1 216 864 11 SHORT CHIP 0 FB837 1 500 329 21 INDUCTOR FERRITE BEAD FB838 1 500 329 21 INDUCTOR FERRITE BEAD FB839 1 500 329 21 INDUCTOR FERRITE BEA...

Страница 50: ...1 METAL CHIP 47K 5 1 10W R112 1 216 821 11 METAL CHIP 1K 5 1 10W R114 1 216 809 11 METAL CHIP 100 5 1 10W R115 1 216 809 11 METAL CHIP 100 5 1 10W R116 1 216 809 11 METAL CHIP 100 5 1 10W R117 1 216 821 11 METAL CHIP 1K 5 1 10W R118 1 216 821 11 METAL CHIP 1K 5 1 10W R120 1 216 073 00 METAL CHIP 10K 5 1 10W R121 1 216 073 00 METAL CHIP 10K 5 1 10W R122 1 216 845 11 METAL CHIP 100K 5 1 10W R123 1 2...

Страница 51: ...W R484 1 218 879 11 METAL CHIP 22K 0 5 1 10W R485 1 216 813 11 METAL CHIP 220 5 1 10W R486 1 216 833 11 METAL CHIP 10K 5 1 10W R487 1 216 821 11 METAL CHIP 1K 5 1 10W R491 1 216 864 11 SHORT CHIP 0 R493 1 216 823 11 METAL CHIP 1 5K 5 1 10W R494 1 216 821 11 METAL CHIP 1K 5 1 10W R495 1 216 813 11 METAL CHIP 220 5 1 10W R496 1 216 833 11 METAL CHIP 10K 5 1 10W R551 1 216 833 11 METAL CHIP 10K 5 1 1...

Страница 52: ...C SLOT RESISTOR R790 1 216 825 11 METAL CHIP 2 2K 5 1 10W R791 1 216 825 11 METAL CHIP 2 2K 5 1 10W MISCELLANEOUS 5 1 831 837 11 CORD WITH CONNECTOR ISO POWER AEP UK IT RU 5 1 833 972 41 CONNECTION CORD FOR AUTOMOBILE POWER US E MX 52 1 872 512 11 FLEXIBLE BOARD 55 1 836 199 11 CONNECTION CORD FOR AUTOMOBILE USB IN 56 1 835 954 11 CONNECTION CORD FOR AUTOMOBILE AUX IN 57 1 833 835 11 CONNECTION CO...

Страница 53: ...AME 204 X 3381 154 1 SCREW ASSY BS4 FITTING E MX 205 X 3382 926 1 SCREW ASSY BS FITTING AEP UK IT RU 206 3 349 410 11 BUSHING EXCEPT US 207 3 934 325 01 SCREW K 5X8 TAPPING US E MX 208 1 465 459 31 ADAPTOR ANTENNA AEP UK IT RU 209 1 833 972 41 CONNECTION CORD FOR AUTOMOBILE POWER US E MX 210 1 831 837 11 CORD WITH CONNECTOR ISO POWER AEP UK IT RU 2 4 201 202 203 206 204 208 209 210 205 207 ...

Страница 54: ...I REVISION HISTORY Checking the version allows you to jump to the revised page Also clicking the version at the top of the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2008 12 New ...

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