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Sony CDX-L410, Руководство по обслуживанию

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Sony CDX-L410 Скачать руководство пользователя страница 15

15

15

CDX-L410

3-3. BLOCK DIAGRAM — CD SECTION —

(Page 16)

82

83

84

85

16

12

D/A

CONV

TRACKING

ERROR

FORCUS

ERROR

9

1

OSC

EFM

DEMOD

SERVO

CTL

RF
EQ

52

56

DSUB CODE

PROCESS

8

7

6

5

4

3

2

56

60

30

57

59

68

79

31

51

21

22

23

55

54

53

52

I/F

87

86

97

98

LD

DRIVE

Q1

FOCUS

COIL

DRIVE

TRACKING

COIL

DRIVE

SLED

MOTOR

DRIVE

SPINDLE

MOTOR

DRIVE

LOADING

MOTOR

DRIVE

6

5

23

2

15

16

17

18

13

14

11

12

9

10

26

62 63 64 65

63

62

33

POWER

CONTROL

Q332

POWER

CONTROL

Q333

REG

Q331

REG

Q341

M902

(SLED)

M901

(SPINDLE)

M903

(LOADING)

SW3

(LIMIT)

 SW2

(SELF)

  SW4

(DOWN)

  SW1

(DISC IN)

X1

16.9344MHz

OPTICAL PICK-UP

(KSS-720A)

I-V

CONV.

CDL

CD PACK

TSTB

STB

AO

CD TSO

CD TSI

CD TCKO

CD RST

RFOK

XEN

IN SW

LIMIT

CD SELF SW

D SW

CD LM LO

CD LM EJ

CDMD ON

XCD ON

R-CH

TUNER

SECTION

A

23

24

M

M

M

IC602

BU 5V

BATT

LOUT

ROUT

PACK

TSTB

SI

RFOK

SO

SCK

STB

AO

XTALEN

RST

RESET

A

C

B

D

E

F

PD

LD

A

C

B

D

E

F

PD

LD

LD AMP

FOCUS

COIL

TRACKING

COIL

FD

FSC+

FSC-

TRK+

TRK-

SL-

SL+

SP-

SP+

LD-

LD+

TD

SD

MD

LOAD

EJECT

SYSTEM CONTROL

IC501 (1/3)

RF AMP,DIGITAL SERVO,

DIGITAL SIGNAL PROCESSOR

IC1

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE/LOADING MOTOR DRIVE

IC2

FD

TD

SD

MD

 Signal path

            : CD

 R-ch is omitted due to same as L-ch.

A5V

AU5V

D5V

DR6V

+

-

+

-

+

-

1

S702

RESET

RESET

3

Содержание CDX-L410

Страница 1: ... 1 602 kHz LW 153 279 kHz Aerial terminal External aerial connector Intermediate frequency 10 7 MHz 450 kHz Sensitivity MW 30 µV LW 40 µV Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedance 4 8 ohms Maximum power output 45 W 4 at 4 ohms SPECIFICATIONS General Outputs Power aerial relay control lead Inputs Telephone ATT control lead Tone controls Bass 9 dB at 100 ...

Страница 2: ...odel is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emission ob serve from more than 30 cm away from the objective lens Notes on Chip Component Replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat SERVICE NOTES Th...

Страница 3: ...chanism Section 18 3 7 Schematic Diagram CD Mechanism Section 20 3 8 Printed Wiring Board Main Section 21 3 9 Schematic Diagram Main Section 1 2 22 3 10 Schematic Diagram Main Section 2 2 23 3 11 Printed Wiring Board Key Section 24 3 12 Schematic Diagram Key Section 25 4 EXPLODED VIEWS 4 1 Chassis Section 28 4 2 Front panel Section 29 4 3 CD Mechanism Section 1 30 4 4 CD Mechanism Section 2 31 4 5...

Страница 4: ...4 CDX L410 SECTION 1 GENERAL This section is extracted from instruction manual ...

Страница 5: ...5 CDX L410 Connections ...

Страница 6: ... order given 2 1 SUB PANEL ASSY 2 1 SUB PANEL ASSY Page 6 2 2 CD MECHANISM BLOCK Page 7 2 5 CHASSIS T U ASSY Page 8 2 6 DISC IN BOARD Page 9 2 8 ARM ROLLER ASSY Page 10 2 9 CHASSIS OP ASSY Page 10 2 10 OPTICAL PICK UP BLOCK Page 11 SET 2 7 SERVO BOARD Page 9 2 3 MAIN BOARD Page 7 2 4 HEAT SINK Page 8 1 PTT 2 6x6 2 PTT 2 6x6 3 claw 5 sub panel assy 4 claws ...

Страница 7: ...CHANISM BLOCK 2 3 MAIN BOARD 1 PTT 2 6x6 6 PTT 2 6x6 7 bracket CD 2 PTT 2 6x6 5 CD mechanism block 4 CNP301 3 4 ground point screw PTT 2 6x6 5 ground point screws PTT 2 6x6 1 PTT 2 6x6 6 MAIN board 3 PTT 2 6x6 2 PTT 2 6x6 ...

Страница 8: ...8 CDX L410 2 4 HEAT SINK 2 5 CHASSIS T U ASSY 1 PTT 2 6x10 3 PTT 2 6x10 4 heat sink 2 PTT 2 6x16 4 chassis T U assy 3 P 2x3 2 P 2x3 1 Unsolder the lead wires black red white ...

Страница 9: ...DISC IN BOARD 2 7 SERVO BOARD 4 claws 2 DISC IN board 3 tension spring LR 5 guide disc 1 PS 2x4 8 PS 2x4 1 CN3 3 Removal the solders 4 Removal the solders 5 P 2x3 6 loading motor assy M903 9 SERVO board 2 CN2 7 PS 2x4 ...

Страница 10: ...board 1 tension spring RA3 2 arm roller assy retaining ring roller arm arm washer RA washer RA bearing roller bearing roller 1 tension spring KF1 8 compression spring FL 7 chassis OP assy 9 compression spring FL 2 tension spring KR1 5 Fit lever D in the direction of the arrow 3 damper T 4 damper T 6 Turn loading ring in the direction of the arrow ...

Страница 11: ...11 CDX L410 2 10 OPTICAL PICK UP BLOCK 1 P 2x3 5 P 2x3 6 plate spring feed 7 shaft feed assy 2 sled motor assy 3 optical pick up block 4 pick up flexible board ...

Страница 12: ...data output 22 CD_TSI I CD text serial data input 23 CD_TCKO O CD text serial clock output 24 NC Not used Open 25 NC Not used Open 26 KEY ACK I Key acknowledge detection input 27 DAVN I RDS data block synchro detection input 28 BUIN I Back up power detection input 29 NC I Not used Connect to ground in this set 30 CD_SELFSW I CD self switch input 31 CD_PACK I CD pack synchro signal input 32 NC VCC ...

Страница 13: ...output 70 VOLATT O Electronic volume attenuate control output 71 NC Not used Open 72 NC Not used Open 73 NC Not used Open 74 NC Not used Open 75 NC Not used Open 76 NC Not used Connect to ground in this set 77 NC Not used Connect to ground in this set 78 DIMSEL Not used Open 79 XCD_ON O CD power control output 80 TU ATT Not used Open 81 NC Not used Open 82 NC Not used Open 83 NC Not used Open 84 N...

Страница 14: ...board tuner unit TU10 32 768kHz IC501 qh XOUT Main Board 1 2 3 18 432MHz IC501 qs OSCOUT 5 2Vp p 4 332MHz IC51 4 OSCO 5 2Vp p 3 6Vp p IC1 uj RFO Waveforms Servo Board MODE CD PLAY 1 2 3 IC1 ts PACK 0V 1 8Vp p 16 9344MHz IC1 wd XTAL 0V 4 Approx 620mVp p IC1 oa FEO 5 Approx 200mVp p IC1 od TEO 2 4Vp p 4 8Vp p 3 4msec ...

Страница 15: ...3 LOADING SW3 LIMIT SW2 SELF SW4 DOWN SW1 DISC IN X1 16 9344MHz OPTICAL PICK UP KSS 720A I V CONV CDL CD PACK TSTB STB AO CD TSO CD TSI CD TCKO CD RST RFOK XEN IN SW LIMIT CD SELF SW D SW CD LM LO CD LM EJ CDMD ON XCD ON R CH TUNER SECTION A 23 24 M M M IC602 BU 5V BATT LOUT ROUT PACK TSTB SI RFOK SO SCK STB AO XTALEN RST RESET A C B D E F PD LD A C B D E F PD LD LD AMP FOCUS COIL TRACKING COIL FD...

Страница 16: ...SK VSM I2C SIO I2C CKO MPTH DAVN E2P SIO E2P CKO CD SECTION A MUTE CONT Q478 479 Q451 MUTE Q431 MUTE 22 MUTE 4 STBY 16 AUX 11 12 5 3 9 7 POWER AMP IC404 1 9 2 10 CNP601 FL FL RL RL 4 12 FR FR 3 11 RR RR 16 BATT 13 ATT 6 ANT REM R CH BATT F901 TEL ATT Q651 7 ACC 15 TEST NC 49 50 TUN ON 37 TEST IN ACC CHECK Q631 POWER SUPPLY IC601 3 PW ON 28 BU IN 4 2 7 BATT BATT BATT VCC 8 ANT B 9 COM 8V 10 TU 5 6V...

Страница 17: ...32 768kHz 15 16 12 13 5 18 20 19 4 26 91 98 6 SYSTEM CONTROL IC501 3 3 LCD DRIVE IC901 KEY IN0 LCD SO LCD CKO LCD CE POWER CONT Q661 662 KEY IN1 KEY ACK AD ON RC IN1 RC IN0 J561 REMOTE IN ILL B XIN XOUT OSC OUT 93 ILL ON BATT OSC IN X501 18 432MHz 64 63 62 LCD901 DI CL CE LED921 922 PL901 902 ...

Страница 18: ...ACC and BATT cords Voltages are taken with a VOM 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 numbers refer to waveforms Signal path F FM f MW J CD for printed wiring boards X parts extracted from the component side Y parts extracted fro...

Страница 19: ...19 19 CDX L410 Page 21 B E C 1 A B C D E F G H I J 2 3 4 5 6 7 8 9 10 11 12 13 14 Ref No Location IC1 E 7 IC2 H 7 Q1 C 5 Semiconductor Location ...

Страница 20: ...P2 TP33 TP32 R14 R15 TP30 R12 R10 C30 TP91 C37 TP90 TP29 TP28 TP26 TP27 R21 R22 C39 C36 TP34 TP35 TP36 TP46 TP37 TP38 TP39 TP40 TP41 TP42 TP43 TP44 TP45 C35 FB2 CN1 R18 R19 R20 R17 TP66 FB7 FB6 TP62 TP47 TP63 TP48 TP49 TP64 TP50 TP51 TP52 TP68 TP53 TP69 TP54 TP70 TP55 TP71 TP56 TP72 TP57 TP73 TP58 TP74 TP59 TP75 TP60 TP76 TP61 C38 IC1 FB5 X1 C18 R31 C44 C40 TP4 TP5 IC2 Refer to page 14 for Wavefor...

Страница 21: ...W142 JW83 JW46 JW47 JW133 JW134 JW135 JW136 JW137 JW138 JW7 JW158 JW35 JW59 JW61 JW60 JW143 JW52 JW51 JW50 JW49 JW1 JW140 JW116 JW115 JW108 JW109 JW88 JW75 JW97 JW98 JW99 JW100 JW114 JW113 JW112 JW82 JW106 JW70 JW65 JW45 JW18 JW17 JW13 JW38 JW40 JW39 JW30 JW29 JW28 JW6 JW10 JW9 JW24 JW26 JW25 JW131 JW55 JW128 JW86 JW87 JW76 JW80 JW81 JW107 JW110 JW111 JW67 JW66 JW44 JW43 JW34 JW36 JW4 JW3 JW129 JW...

Страница 22: ...6 C405 IC401 C403 C404 R511 R501 C501 C511 C510 C502 C504 X501 X502 R504 R505 R506 R510 R507 C401 C402 R434 R454 R444 R464 R520 R508 R521 C53 C52 C61 C59 C58 R22 D21 C33 J10 C17 R519 R524 C506 Q22 Q664 Q333 Q332 C801 R403 C503 R502 TU10 C55 C54 R54 C24 C29 IC20 C23 C301 C302 IC501 C505 R522 R26 Refer to page 14 for Waveforms and page 18 for Common Note on Schematic Diagram 3 9 SCHEMATIC DIAGRAM MA...

Страница 23: ...473 D474 D475 C475 R654 R653 R652 D651 Q651 R661 R672 R673 D671 R701 R711 R710 D701 R651 C602 C601 D609 R609 C804 L500 D601 D716 D717 D718 D711 D710 D715 S702 R671 CN701 J561 Q479 Q478 R631 Q551 Q556 Q661 Q662 C631 R557 R555 D610 C474 IC404 D471 D472 D476 D477 D478 F901 CN601 C617 R637 C805 R662 R663 R664 R665 R674 R702 3 10 SCHEMATIC DIAGRAM MAIN SECTION 2 2 Refer to page 18 for Common Note on Sc...

Страница 24: ...909 R906 R905 R907 R908 R904 R903 IC901 R984 R985 R972 R977 R990 R991 R992 R993 R994 R995 R996 R997 R998 C991 C992 C993 C994 C995 D991 R974 D902 R952 R962 R967 R957 R954 R964 R965 R956 R966 R976 R963 R982 R981 R983 R961 R955 R975 R953 R973 R951 R971 R947 R948 R949 R941 R942 PL902 PL901 3 11 PRINTED WIRING BOARD KEY SECTION Refer to page 14 for Circuit Boards Location and page 18 for Common Note on...

Страница 25: ...2 R941 R942 R982 R981 R983 R951 R961 R971 R955 R965 R975 R956 R966 R976 R984 R985 R990 R991 R992 D991 R994 C994 R993 C991 C992 C993 R995 C995 R947 R948 R949 LCD901 IC901 LSW910 LSW911 LSW912 LSW913 LSW914 LSW915 LSW916 LSW917 LSW918 LSW919 LSW920 LSW921 LSW922 LSW900 LSW901 LSW902 LSW903 LSW904 LSW905 LSW906 LSW907 LSW908 LSW909 D902 R964 R974 R967 R905 LED922 LED921 3 12 SCHEMATIC DIAGRAM KEY SEC...

Страница 26: ...R CORRECTION PROCESSOR MICROCOMPUTER INTERFACE CD TEXT DECODER SUB CODE PROCESSOR 16K SRAM D A AUTO GAIN CONTROLLER FD TD SD MD CONTROLLER ADDER SVDRAM MULTIPLIER SVCRAM SVROM ROM DECODER CLV PROCESSOR DEFECT COMPARATOR RFENV MIRENV A D CONVERTER MEMORY PROCESSOR COMPARATOR IC51 SAA6588T IC1 µPD63711GC 8EU IC Block Diagrams SCOUT MRO MPTH TCON OSCO OSCI VSSD VDDD DAVN SDA VREF MPX VSSA VDDA AFIN M...

Страница 27: ...CTOR SECOND SOURCE SELECTOR IIC BUS DIGITAL CONTROL DEMODULATOR STEREO ADJUST STEREO BLAND PILOT CANCELLATION LP MALTI PATH DETECTOR AM FM NOISE BLANKER PULSE FORMER SUPPLY LP S H HIGH OUT QUAL D A 12 13 14 15 16 17 18 19 22 21 20 INPUT MULTIPLEXER CD L CD R AUX L SE2L AUX R SE2R FD2L FD2L FD2R FD2R AM MD2G MD2 MD1G SE4R MD1 SE4L MUX VREF AC OUTL AC OUTR SWINL SWINR ACINLF ACINLR ACINLR ACINRR OUT...

Страница 28: ... No Description Remark R 1 X 3380 162 4 PANEL SUB ASSY SUB 2 3 042 244 11 SCREW T 3 X 3379 876 3 LOCK ASSY S 4 3 223 782 21 COVER 5 1 776 527 82 CORD WITH CONNECTOR ISO POWER 6 3 041 012 11 BRACKET CD 7 A 3340 225 A MAIN BOARD COMPLETE 8 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 9 3 225 136 01 HEAT SINK REG 10 3 225 271 02 CHASSIS BACK 11 3 040 998 01 BRACKET IC 12 3 225 135 01 HEAT SINK 13 3 045 ...

Страница 29: ...01 BUTTON PRESET CE 60 3 235 382 01 PLATE LCD GROUND 61 1 694 781 11 CONDUCTIVE BOARD CONNECTION 62 3 235 387 11 ILLUMINATOR LCD 63 3 235 381 01 PLATE LCD LIGHT GUIDE 64 3 235 388 01 REFLECTOR LCD 65 3 235 380 01 PANEL CD FRONT BACK 66 X 3378 490 2 CASE PANEL ASSY for FRONT PANEL 67 A 3307 999 A PANEL COMPLETE ASSY FRONT AMBER 67 A 3337 001 A PANEL COMPLETE ASSY FRONT GREEN LCD901 1 804 625 11 DIS...

Страница 30: ...ARD 104 3 338 737 01 SCREW 2X3 PS 105 1 659 837 11 LOAD BOARD 106 3 039 629 02 BRACKET MOTOR 107 A 3283 047 A SERVO BOARD COMPLETE 108 3 225 784 01 SPRING RA3 TENSION 109 A 3315 040 A ROLLER ASSY ARM M903 A 3315 039 A MOTOR SUB ASSY LD LOADING 8 7 628 253 00 SCREW PS 2X4 9 7 627 553 37 SCREW PRECISION P 2X3 TYPE3 10 7 627 553 17 SCREW PRECISION P 2X2 TYPE3 103 101 102 104 105 108 107 109 106 9 9 8...

Страница 31: ...ASHER 156 3 931 895 01 SPRING CH TENSION 157 3 931 898 01 SPRING FL COMPRESSION 158 3 032 483 02 SPRING KF1 TENSION 159 A 3315 243 C CHASSIS M ASSY 160 3 220 180 01 SPRING TR2 TENSION 161 3 931 881 03 LEVER LOCK 162 3 931 882 02 GEAR MDL 163 3 007 537 11 WHEEL U WORM 164 3 032 484 01 SPRING KR1 TENSION 165 3 014 727 01 WHEEL LW WORM 166 3 039 626 01 LEVER TR 154 151 156 157 158 160 162 161 164 159...

Страница 32: ...MOTOR FLEXIBLE BOARD 208 1 659 834 11 SUB BOARD 209 3 909 607 01 SCREW 0210 8 820 103 11 PICK UP OPTICAL KSS 720A C RP 211 3 025 743 01 SPRING FEED LEAF 212 1 676 707 21 PICK UP FLEXIBLE BOARD 213 A 3291 669 A SHAFT FEED ASSY M902 A 3291 674 A MOTOR ASSY SLED SLED 7 7 627 850 28 SCREW PRECISION P 1 4X3 9 7 627 553 37 SCREW PRECISION P 2X3 TYPE3 M902 9 9 7 212 211 209 210 213 208 205 206 204 203 20...

Страница 33: ...PLAY LCD901 1 804 625 11 DISPLAY PANEL LIQUID CRYSTAL DIODE LED921 8 719 038 07 LED CL 190PG CD T DISC IND L GREEN LED921 8 719 047 66 LED CL 190D CD T DISC IND L AMBER LED922 8 719 038 07 LED CL 190PG CD T DISC IND R GREEN LED922 8 719 047 66 LED CL 190D CD T DISC IND R AMBER SWITCH LSW900 1 762 617 21 SWITCH KEYBOARD WITH LED Z AMBER LSW900 1 786 124 11 SWITCH KEYBOARD WITH LED Z GREEN LSW901 1 ...

Страница 34: ...HIP 1K 5 1 16W R914 1 216 823 11 METAL CHIP 1 5K 5 1 16W R915 1 216 823 11 METAL CHIP 1 5K 5 1 16W R916 1 216 825 11 METAL CHIP 2 2K 5 1 16W R917 1 216 827 11 METAL CHIP 3 3K 5 1 16W R918 1 216 829 11 METAL CHIP 4 7K 5 1 16W R919 1 218 867 11 RES CHIP 6 8K 5 1 16W R920 1 216 833 11 METAL CHIP 10K 5 1 16W R921 1 216 835 11 METAL CHIP 15K 5 1 16W R941 1 216 797 11 METAL CHIP 10 5 1 16W R942 1 216 79...

Страница 35: ...ECT 100uF 20 10V C331 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C332 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C341 1 124 234 00 ELECT 22uF 20 16V C342 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C343 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C401 1 124 589 11 ELECT 47uF 20 16V C402 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C403 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C404 1 125 891 11 CERAMIC CHIP 0 47uF 10...

Страница 36: ...C BA4908 V3 IC602 8 759 682 69 IC XC61CN4302MR JACK J10 1 815 185 12 JACK ANTENNA J561 1 566 822 41 JACK REMOTE IN COIL L500 1 419 476 11 COIL CHOKE 250uH TRANSISTOR Q21 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q22 8 729 900 53 TRANSISTOR DTC114EK Q331 8 729 021 82 TRANSISTOR 2SD2396K Q332 8 729 047 76 TRANSISTOR FMC2A T148 Q333 8 729 900 53 TRANSISTOR DTC114EK Q341 8 729 106 68 TRANSISTOR 2SD1615A GP...

Страница 37: ...METAL CHIP 100K 5 1 16W R525 1 216 845 11 METAL CHIP 100K 5 1 16W R526 1 216 845 11 METAL CHIP 100K 5 1 16W R527 1 216 845 11 METAL CHIP 100K 5 1 16W R528 1 216 845 11 METAL CHIP 100K 5 1 16W R529 1 216 833 11 METAL CHIP 10K 5 1 16W R530 1 216 833 11 METAL CHIP 10K 5 1 16W R551 1 216 821 11 METAL CHIP 1K 5 1 16W R555 1 216 841 11 METAL CHIP 47K 5 1 16W R556 1 216 821 11 METAL CHIP 1K 5 1 16W R557 ...

Страница 38: ... 864 11 METAL CHIP 0 5 1 16W FB4 1 216 864 11 METAL CHIP 0 5 1 16W FB5 1 216 295 11 SHORT 0 FB6 1 216 864 11 METAL CHIP 0 5 1 16W FB7 1 216 864 11 METAL CHIP 0 5 1 16W IC IC1 8 759 699 98 IC uPD63711GC 8EU IC2 8 759 658 87 IC BA5810FP E2 TRANSISTOR Q1 8 729 904 87 TRANSISTOR 2SB1197K R RESISTOR R3 1 216 797 11 METAL CHIP 10 5 1 16W R5 1 218 344 11 RES CHIP 7 5K 5 1 16W R6 1 216 837 11 METAL CHIP 2...

Страница 39: ...LIAN DUTCH X 3378 490 2 CASE PANEL ASSY for FRONT PANEL PARTS FOR INSTALLATION AND CONNECTIONS 251 X 3373 602 2 FRAME ASSY 252 X 3381 148 1 SCREW ASSY BS2 FITTING 253 3 349 410 11 BUSHING 254 3 232 419 01 COLLAR 255 3 934 325 01 SCREW K 5X8 TAPPING 256 1 465 459 21 ADAPTOR ANTENNA 257 3 233 644 01 SPRING FITTING 258 1 776 527 82 CORD WITH CONNECTOR ISO POWER 251 252 253 255 256 258 257 254 ...

Страница 40: ...40 CDX L410 MEMO ...

Страница 41: ...MG 393XA 121 Q and MG 393XC 121 Q from MG 393X 121 Q in the middle of the production When performing service and inspection check the suffix of the part number of the servo board CDX L410 9 873 444 81 Discrimination SERVO BOARD Part No MG 393X 121 Q 1 680 276 2 MG 393XA 121 Q MG 393XC 121 Q 1 683 660 1 KSS 720A KSS 721A MG 393XA 121 Q MG 393XC 121 Q SERVO BOARD COMPONENT SIDE ...

Страница 42: ...mpedance 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 numbers refer to waveforms Signal path J CD for printed wiring boards X parts extracted from the component side Y parts extracted from the conductor side a Through hole Pattern from the side which en...

Страница 43: ...C10 C8 TP7 TP92 R6 TP15 TP14 TP17 TP20 TP16 TP19 TP21 TP18 BP4 BP3 R7 C17 TP11 TP12 C9 C14 TP89 C19 C20 C23 R9 R8 TP22 TP23 TP24 TP25 TP88 C26 TP31 BP1 BP2 TP33 TP32 R14 R15 TP30 R12 R10 TP91 TP90 TP29 TP28 TP26 TP27 R21 R22 R31 C44 TP34 TP35 TP36 TP46 TP37 TP38 TP39 TP40 TP41 TP42 TP43 TP44 TP45 CN1 R18 R19 R20 R17 TP66 TP62 TP47 TP63 TP48 TP49 TP64 TP50 TP51 TP52 TP68 TP53 TP69 TP54 TP70 TP55 TP...

Страница 44: ...4 4 CDX L410 1 A B C D E F G H I 2 3 4 5 6 7 8 9 10 11 12 13 14 C N 2 2 PRINTED WIRING BOARDS CD MECHANISM SECTION Refer to page 2 for Common Note on Printed Wiring Boards ...

Страница 45: ...19 TP28 TP90 C41 TP29 TP15 TP33 TP73 TP14 TP18 TP48 TP71 TP51 TP49 TP52 TP55 TP75 TP53 TP56 TP43 TP58 TP61 TP74 TP60 TP68 TP80 TP7 TP62 TP91 TP63 TP66 TP64 TP69 TP72 TP50 TP26 TP32 TP59 TP76 BP4 BP3 BP1 BP2 R8 R9 R5 R7 R12 R14 R15 R10 R17 R18 R19 R20 R22 TP92 FB5 C3 C5 C6 C8 C9 C10 C11 C13 C14 C16 C18 C19 C24 C25 C29 C34 C36 C38 C35 C22 C30 TP6 C23 C1 C27 R21 TP47 C15 C20 TP35 TP23 R6 C17 TP82 TP4...

Страница 46: ...EOFS RF AMP BLOCK SWITCH MICROCOMPUTER INTERFACE SCF OSC FOCUS REGISTER TRACKING REGISTER OCTUPLED OVERSAMPLING DIGITAL FILTER NOISE SHAVER OUTPUT BUFFER NOISE SHAVER OUTPUT BUFFER DE EMPHASIS CIRCUIT D A INTERFACE CIRCUIT OUTPUT PROCESSOR DIGITAL AUDIO INTERFACE DIGITAL PLL TIMING GENERATOR EFM DEMODULATOR ERROR CORRECTION PROCESSOR MICROCOMPUTER INTERFACE CD TEXT DECODER SUB CODE PROCESSOR 16K S...

Страница 47: ... SCREW 2X3 PS 105 A 3315 040 A ROLLER ASSY ARM 106 A 3283 270 A SERVO BOARD COMPLETE 107 1 683 666 12 PICK UP FLEXIBLE BOARD 108 3 039 629 02 BRACKET MOTOR 109 3 225 784 01 SPRING RA3 TENSION 110 3 933 152 03 ROLLER S M903 A 3315 039 A MOTOR SUB ASSY LD LOADING 7 7 627 553 37 SCREW PRECISION P 2X3 TYPE3 8 7 627 553 17 SCREW PRECISION P 2X2 TYPE3 9 7 685 781 09 SCREW PTT 2X4 S 101 102 104 105 103 1...

Страница 48: ...727 01 WHEEL LW WORM 156 3 931 895 01 SPRING CH TENSION 157 3 931 898 01 SPRING FL COMPRESSION 158 3 032 483 02 SPRING KF1 TENSION 159 A 3315 243 D CHASSIS M ASSY 160 3 220 180 01 SPRING TR2 TENSION 161 3 931 881 03 LEVER LOCK 162 3 931 882 02 GEAR MDL 163 3 007 537 11 WHEEL U WORM 164 3 007 536 05 LEVER TR 165 3 032 484 01 SPRING KR1 TENSION 166 3 018 272 01 WASHER 154 151 156 157 158 160 162 161...

Страница 49: ...07 01 SCREW 0209 8 820 103 11 OPTICAL PICK UP KSS 720A C RP MG 393XA 0209 8 820 165 06 OPTICAL PICK UP KSS 721A C RP MG 393XC 210 3 338 737 01 SCREW 2X3 PS 211 3 241 673 01 SCREW SM SPECIAL 212 3 909 607 01 SCREW MG 393XC 212 7 627 553 37 SCREW PRECISION P 2X3 TYPE3 MG 393XA M902 A 3291 674 A MOTOR ASSY SLED SLED 7 7 627 553 37 SCREW PRECISION P 2X3 TYPE3 M902 M901 7 206 212 210 208 209 205 204 21...

Страница 50: ...ERAMIC CHIP 12PF 5 50V C14 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C15 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C16 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C17 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C18 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C19 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C20 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C22 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C23 1 162 970 11 CERAMIC CH...

Страница 51: ...1 216 809 11 METAL CHIP 100 5 1 10W R21 1 216 821 11 METAL CHIP 1K 5 1 10W R22 1 216 821 11 METAL CHIP 1K 5 1 10W R26 1 216 797 11 METAL CHIP 10 5 1 10W R29 1 216 833 11 METAL CHIP 10K 5 1 10W R30 1 216 833 11 METAL CHIP 10K 5 1 10W R31 1 216 789 11 METAL CHIP 2 2 5 1 10W VIBRATOR X1 1 795 520 11 VIBRATOR CERAMIC 16 9344MHz SERVO ...

Страница 52: ...version allows you to jump to the revised page Also clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 12 New 1 1 2003 08 Change of CD Mechanism SPM 03008 ...

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