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3-2. BLOCK DIAGRAM

– 13 –

– 14 –

CDX-1150

1

10

2

44

73

1

9

2

27

23
22

19

16

18
12

32

75

33

34

37

58

35
39

59

18

17

15

14

28

13

12

11

10

9

8

26

24

21

22

7

65

63

56

15

17

13

24

25

38

36

40

31

30

28

4

5

26

PDA

ARF

ARF

FE
TE
RFENV

TRCRS

VDET
BDO

RF-DET

OFT

LDON

TBAL

FBAL

FOD

27 TRD

KICK

TVD

TRV

ECM

L OUT

R OUT

X1

VREF

X2

RST

46

BEEP

37

A MUT

36

AMP MUTE

26

PW ON

44

CE

45

SO

50

CKO

41

TEST

43

ACC IN

63

BU IN

LO/DX

AM CP

VT

FM CP

FM IN

FM IN

OSC OUT

IF CR

IFC IN

CE

BATT

BATT

R-CH

P ON+B

BATT

BATT

R-CH

R-CH

DIN

CLK

DOUT

XTOUT
XTIN

FM+B

AM+B

+B (FM/AM)

MONO/ST

SD (AM/FM)

S-METER

49

CE

51

SO

52

CKO

53

3
4

5

6

1

24

13

11

2

16

15

18

19

20

10

SI

78

S-METER

79

SD IN

56

FM ST

48

FM ON

COM8V

54

AM ON

47

TU ON

STAT

SUBQ

SQCK

BLKCK

TLOCK

FLOCK

SENS

RST

STATE

SUBQ

SQCK

BLCK

TLOCK

FLOCK

SENS

MLD

MDATA

MCLK

FLAG

FCLK

SBCK

VIB

FOUT

ROUT

LIMSW

SW4

SW3

SW2

X2

TU8V

X1

XT2

XT1

CDM ON
CDON

MLD

MDATA

MCLK

FLAG

FCLK

SBCK

FE

TE

ENV

CROSS

VDET

BDO

RFDET

OFTR

LDON

TBAL

FBAL

PDB

PDE

PDF

LPD

LD

VREF

15

26

16

17

18

23

6

3

10

9

28

1

22

32

8

10

64

31

30

29

3

2

1

28

66

19

23

34

69

70

65

58

57

27

24

FO

DRIVE

TR

DRIVE

SLED

MOTOR

DRIVE

SP

MOTOR

DRIVE

LD

DRIVE

Q101

LOAD

MOTOR

DRIVE

14

13

12

11

SW2

SW3

SW4

SW5

72

73

35
25

FOCUS

M102

(SLED)

M101

(SPINDLE)

M103

(LOADING)

TRACKING

PD

25 ECS

M

ACC/BATT

CHECK

Q507

BATT

CHECK

Q510

18 17 16

20

21

11

36

37

38

4

15

12

14

60

13

12

11

80

62

38

75

76

77

17

5

6

13

20

18

19

21

9

10

8

AMDET

1

AM

2

FM

ILL ON

RESET

CKO

SO

KEYIN0

KEYIN1

AVREFO

KEYACK

AD ON

CE

INH

L OUT
R OUT

VCO (FM/AM)

XTAL IN

IFC-O/SEEK/RE

LO/DX

VT (FM/AM)

POWER

CONTROL

Q702

POWER

CONTROL

Q703

POWER

CONTROL

Q701

POWER

CONTROL

Q704,705

POWER

CONTROL

Q505,506

POWER

CONTROL

Q501,502

MUTE

CONTROL

Q550,551

SHUTDOWN

MUTE

Q516

CE

DI

CLK

VOL/

TONE

FADER

7

9

3

5

57 60 62 61

1

2

RESET

KEY

ACTIVE

Q601

LIQUID CRYSTAL

DISPLAY PANEL

LCD800

INH

CE

DI

CLK

LCD

10V REG

Q503,504

5V

REG

D851

5V REG

Q509,517

8V REG

Q512,513

5V REG

Q514,515

8V REG

Q511

BU5V

COM8V

CD8V

CD5V

04

J701

(ANTENNA)

BATT

BATT

BATT

PON+B

X600

5.0MHz

X700

10.25MHz

X101

16.93MHz

X601

32.768kHz

VOL

PLL

BU5V

LSW801-819

LCD DRIVE

IC800

LSW800
(RESET)

LSW801-819

IC601

VDD

BATT

SYSTEM CONTROL

IC600 (2/2)

LR

LF

ELECTRIC VOLUME

IC400

R-CH

SYSTEM CONTROL

IC600 (1/2)

OPTICAL
PICK-UP

RF AMP

IC102

DIGITAL SIGNAL/

SERVO PROCESSOR

IC101

TUNER UNIT

TU700

PLL

IC700

Q403

Q402

Q401

MUTE

POWER AMP

IC500

STBY

PON+B

BATT

R-CH

BU5V

PL802

PL801

CNP500

CNP400

2

-2

-1

LINE OUT

REAR

1

9

3

11

4

12

16

6

15

5

7

10

REAR L(–)

R

REAR L(+)

REAR R(–)

REAR R(+)

FRONT R(–)

FRONT R(+)

BATT

ANT REM

AMP REM

TEST

ACC

FRONT L(–)

FRONT L(+)

Q508

L

R-CH

BU5V

TU5V

MOTOR DRIVE

IC103

(LIMIT)

DISC

IN1

(      )

DISC

IN2

(      )

CHUCKING

DET

(            )

• Signal path
            : FM
            : AM
            : CD
 

M

M

RTV servis Horvat 

 Kešinci, 31402 Semeljci 
       031-856-139 
       031-856-637 
       098-788-319 

 

[email protected] 

            

Croatia 

Summary of Contents for CDX-1150 - Compact Disc Player

Page 1: ...e ratio 65 dB stereo 68 dB mono Harmonic distortion at 1 kHz 0 7 stereo 0 5 mono Separation 35 dB at 1 kHz Frequency response 30 15 000 Hz AM Tuning range 530 1 710 kHz Antenna terminal External antenna connector Intermediate frequency 10 7 MHz 450 kHz Sensitivity 30 µV SPECIFICATIONS Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedance 4 8 ohms Maximum power outp...

Page 2: ... dam aged by heat NOTES ON HANDLING THE OPTICAL PICK UP BLOCK The laser diode in the optical pick up block may suffer electrostatic break down easily When handling it perform soldering bridge to the laser tap on the flexible board Also perform measures against electrostatic break down sufficiently before the operation The flexible board is easily damaged and should be handled with care NOTES ON LA...

Page 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

Page 4: ... 4 ...

Page 5: ... 5 ...

Page 6: ...ON 2 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 2 1 COVER 2 2 FRONT PANEL ASSY 1 claw 2 claw 3 claws 4 cover 1 PTT 2 6x8 2 claw 3 claws 4 claw 5 connector 6 front panel assy ...

Page 7: ...6 key 8 button AMS 7 button EJECT 6 button 5 button source 3 KEY board 1 PTT 2 6x8 4 spacer washer 6 PTT 2 6x8 7 PTT 2 6x8 8 ground point screw PTT 2 6x6 9 ground point screws PTT 2 6x6 3 PTT 2 6x8 5 bracket front 0 main sub assy sheet insulating 2 spacer washer ...

Page 8: ... 8 2 5 CD MECHANISM BLOCK 2 6 HEAT SINK 1 PTT 2 6x8 4 CNJ103 5 CNJ102 6 CN600 7 CD mechanism block 3 claw 2 claw 1 PTT 2 6x8 2 PTT 2 6x8 3 PTT 2 6x8 4 heat sink ...

Page 9: ...Y 2 8 FLOATING BLOCK ASSY 3 tension spring FL 1 screws P 2x2 5 2 chassis R block assy 4 tension spring FL 6 7 8 9 0 floating block assy 4 tension spring SPM 5 tension spring angle 2 washer M 3 lever LE L 1 tension spring lever D ...

Page 10: ... 10 2 9 ROLLER ARM ASSY 2 10 OPTICAL PICK UP BLOCK 1 spring roller 2 spring roller 7 roller arm assy 3 4 5 6 1 gear worm wheel 2 shaft sled guide 3 optical pick up block claw ...

Page 11: ...P reset signal output L active 23 FOUT O Loading motor control output Forward direction 24 ROUT O Loading motor control output Reverse direction 25 CD ON O CD power control output 26 PW ON O System power control output 27 LIMSW I LIMIT switch input L active 28 FLAG I Data input for error correction result read in 29 SENS I SENS signal input 30 FLOCK I Focus servo pulling signal input L active 31 T...

Page 12: ...ut 64 BLKCK I Sub code block clock signal input interruption 65 SW2 I Switch 2 input L active 66 FCLK I Latch input for error correction result read in interruption 67 VSS0 Ground 68 VDD1 Power supply pin 5 V 69 X2 Main system clock output 5 MHz 70 X1 Main system clock input 5 MHz 71 VPP Internal connection 72 XT2 Sub system clock output 32 768 kHz 73 XT1 Sub system clock input 32 768 kHz 74 VDD0 ...

Page 13: ...ATT CHECK Q507 BATT CHECK Q510 18 17 16 20 21 11 36 37 38 4 15 12 14 60 13 12 11 80 62 38 75 76 77 17 5 6 13 20 18 19 21 9 10 8 AMDET 1 AM 2 FM ILL ON RESET CKO SO KEYIN0 KEYIN1 AVREFO KEYACK AD ON CE INH L OUT R OUT VCO FM AM XTAL IN IFC O SEEK RE LO DX VT FM AM POWER CONTROL Q702 POWER CONTROL Q703 POWER CONTROL Q701 POWER CONTROL Q704 705 POWER CONTROL Q505 506 POWER CONTROL Q501 502 MUTE CONTR...

Page 14: ...Q401 B 3 Q402 C 5 Q403 C 6 Q501 D 11 Q502 D 11 Q503 F 13 Q504 G 12 Q505 C 11 Q506 C 13 Q507 D 12 Q508 C 7 Q509 E 11 Q510 E 12 Q511 E 10 Q512 C 8 Q513 A 8 Q514 C 8 Q515 D 7 Q516 B 3 Q517 F 11 Q550 B 3 Q551 B 4 Q601 J 12 Q701 G 2 Q702 G 2 Q703 J 7 Q704 F 2 Q705 F 3 Semiconductor Location SIDE B Note Through hole internal component b Pattern from the side which enables seeing The other layer s patter...

Page 15: ... 17 18 CDX 1150 BLK YEL RED BLU BLU WHT GRY BLK VIO VIO BLK GRN GRN BLK WHT WHT GRN GRY AMP REM FRONT R CH REAR R CH REAR L CH FRONT L CH Page 28 ...

Page 16: ...4V and fed with regulated dc power supply from ACC and BATT cords Voltage and waveforms are dc with respect to ground under no signal conditions no mark CD PLAY Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled nu...

Page 17: ...l designation U B Line Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltage is dc with respect to ground under no signal detuned condition no mark FM CD PLAY Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM f AM J CD 3 5 SCHEMATIC DIAGRAM MAIN SECTION 2 3 Refer to pag...

Page 18: ... page 30 for IC Block Diagrams Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltage is dc with respect to ground under no signal detuned condition no mark FM AM CD PLAY Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM f AM Page 20 Page 21 Page 25 RTV servis Horvat Keš...

Page 19: ...rwise specified indicates tolerance C panel designation U B Line 3 7 SCHEMATIC DIAGRAM DISPLAY SECTION Page 24 Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltage is dc with respect to ground under no signal detuned condition no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerance...

Page 20: ... The other layer s patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from the Side B pattern face are indicated Parts face side Parts on the parts face side seen from the Side A parts face are indicated 3 8 PRINTED WIRING BOARD DISPLAY SECTION Page 17 ...

Page 21: ...EA CSBRT ARF CAGC RFI RFO LD LPD VCC PDB PDA 15 PDF PDE VREF F BAL T BAL TE CCRS TE BPF ENV V DET OFFR CROSS NRF DET FE REV FWD OUT B OUT A MUTE LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT VCC LOADING DRIVER 24 23 22 21 20 19 18 17 16 15 4 5 6 7 8 9 10 11 12 13 14 2 1 3 27 28 26 25 REV OPIN4 OPIN4 OPOUT4 OPIN3 OPIN3 OPOUT3 MUTE BIAS GND VO3 VO3 VO4 VO4 FWD OPIN1 OPIN1 OPOUT1 OPIN2 OPIN2 OPOUT2...

Page 22: ...EF LROUT LFOUT LFIN LSB2 LSB1 NC NC LSIN LTOUT LT3 LT2 LT1 LCOM LVRIN OSCILLATOR SERIAL INTERFACE REFERENCE DIVIDER PHASE COMPARATOR REGULATED POWER SUPPLY REF ON OFF 18 BIT 22 BIT 18 BIT 40BIT SHIFT REGISTER 12 BIT PROGRAMMABLE COUNTER I O PORT OUTPUT PORT 20 BIT IF COUNTER 4 BIT SWALLOW COUNTER PRESCALER AMP AMP AMP SELECT SELECT 24 XI 23 A GND 22 REG 21 VCC 20 AM CP 19 VT 18 FM CP 17 D GND 16 A...

Page 23: ...list The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Ref No Part No Description Remark 4 1 CHASSIS SECTION N N Ref No Part No Description Remark MG 310 153 TU700 1 2 3 4 5 8 6 6 6 6 6 6 6 6 11 11 6 9 10 7 F901 1 3 034 437 01 COVER 2 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 3 A 3294 623 A MAIN BOARD COMPLETE 4 3 034 438 01 ...

Page 24: ...3 034 440 01 PLATE LCD GROUND 53 3 034 454 01 SHEET LCD 54 3 034 453 01 SHEET DIFFUSION 55 X 3377 104 1 HOLDER LCD ASSY 56 7 685 105 19 SCREW P 2X8 TYPE2 NON SLIT 57 3 034 444 01 BUTTON SOURCE 58 3 034 450 01 BUTTON 59 3 034 443 01 BUTTON 6 KEY 60 3 034 451 01 BUTTON AMS 61 3 034 445 01 BUTTON EJECT 62 X 3377 536 1 PANEL ASSY FRONT LCD800 1 803 526 11 DISPLAY PANEL LIQUID CRYSTAL ...

Page 25: ...REW M2X4 0 105 3 032 356 01 SPRING LEVER DLR TENSION 106 A 3301 691 A CHASSIS R BLOCK ASSY 107 3 033 806 01 SCREW M2X2 5 108 3 032 355 01 SPRING LEVER D TENSION 109 3 032 351 01 SPRING FL TENSION 110 3 032 352 01 SPRING ANGLE TENSION 111 A 3301 687 A CHASSIS M BLOCK ASSY 112 1 670 827 11 SW BOARD 113 3 033 807 01 SCREW M2X3 0 114 3 032 359 01 SPRING ROLLER 115 X 3376 721 1 ARM ROLLER ASSY 116 3 32...

Page 26: ...N EJ2 154 3 032 353 01 SPRING CH TENSION 155 3 033 803 01 SCREW M1 7X2 5 156 X 3376 720 1 CHASSIS OP ASSY 157 3 032 373 01 SPRING SPM TENSION 158 X 3376 724 1 LEVER WORM WHEEL ASSY 159 3 032 355 01 SPRING LEVER D TENSION 160 1 670 828 11 MOTOR BOARD 161 3 033 807 01 SCREW M2X3 0 162 3 032 341 01 BRACKET SL MOTOR 163 1 251 809 21 PICK UP OPTICAL 164 3 032 345 01 RACK FEED 165 3 033 804 01 SCREW PTP...

Page 27: ...SW807 1 762 619 21 SWITCH KEY BOARD WITH LED SEEK AMS LSW808 1 762 619 21 SWITCH KEY BOARD WITH LED SEEK AMS 0 LSW809 1 762 619 21 SWITCH KEY BOARD WITH LED SENS BTM LSW810 1 762 619 21 SWITCH KEY BOARD WITH LED LOUD LSW811 1 762 619 21 SWITCH KEY BOARD WITH LED 6 LSW812 1 762 619 21 SWITCH KEY BOARD WITH LED ATT LSW813 1 762 619 21 SWITCH KEY BOARD WITH LED DSPL LSW814 1 762 619 21 SWITCH KEY BOA...

Page 28: ...6 11 CERAMIC CHIP 0 1uF 10 16V C403 1 109 982 11 CERAMIC CHIP 1uF 10 10V C404 1 109 982 11 CERAMIC CHIP 1uF 10 10V C405 1 109 982 11 CERAMIC CHIP 1uF 10 10V C406 1 162 967 11 CERAMIC CHIP 0 0033uF 10 50V C407 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C408 1 109 982 11 CERAMIC CHIP 1uF 10 10V C409 1 164 492 11 CERAMIC CHIP 0 15uF 10 16V C410 1 164 492 11 CERAMIC CHIP 0 15uF 10 16V C411 1 109 982 11 ...

Page 29: ...1 CERAMIC CHIP 100PF 5 50V C736 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C737 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C738 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C739 1 115 565 11 CERAMIC CHIP 2 2uF 10 10V C740 1 162 927 11 CERAMIC CHIP 100PF 5 50V C741 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C742 1 124 779 00 ELECT CHIP 10uF 20 16V C743 1 124 779 00 ELECT CHIP 10uF 20 16V C744 1 162 911 11 CE...

Page 30: ...6 001 00 METAL CHIP 10 5 1 10W R122 1 216 836 11 METAL CHIP 18K 5 1 16W R123 1 216 840 11 METAL CHIP 39K 5 1 16W R124 1 216 848 11 METAL CHIP 180K 5 1 16W R125 1 216 849 11 METAL CHIP 220K 5 1 16W R126 1 216 001 00 METAL CHIP 10 5 1 10W R127 1 216 001 00 METAL CHIP 10 5 1 10W R128 1 216 308 00 METAL CHIP 4 7 5 1 10W R129 1 216 013 00 METAL CHIP 33 5 1 10W R130 1 216 845 11 METAL CHIP 100K 5 1 16W ...

Page 31: ...845 11 METAL CHIP 100K 5 1 16W R622 1 216 845 11 METAL CHIP 100K 5 1 16W R623 1 216 845 11 METAL CHIP 100K 5 1 16W R625 1 216 845 11 METAL CHIP 100K 5 1 16W R629 1 216 845 11 METAL CHIP 100K 5 1 16W R630 1 216 821 11 METAL CHIP 1K 5 1 16W R633 1 216 864 11 METAL CHIP 0 5 1 16W R701 1 216 833 11 METAL CHIP 10K 5 1 16W R702 1 216 825 11 METAL CHIP 2 2K 5 1 16W R703 1 216 134 00 RES CHIP 2 2 5 1 8W R...

Page 32: ... 704 1 MOTOR ASSY SLED SLED M103 A 3301 690 A MOTOR ASSY LOADING LOADING ACCESSORIES PACKING MATERIALS 3 866 373 11 MANUAL INSTRUCTION ENGLISH 3 866 374 11 MANUAL INSTRUCTION INSTALL ENGLISH PARTS FOR INSTALLATION AND CONNECTIONS 201 3 009 613 21 FRAME 202 3 924 961 01 SUPPORT ND FITTING 203 X 3368 725 1 SCREW ASSY FITTING 204 3 034 435 01 COLLAR 205 3 027 138 01 SPRING FITTING 206 3 934 325 01 SC...

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