Sony CDX-M730 Service Manual Download Page 17

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CDX-M730

2-11. SHAFT ROLLER ASSY, LOAD-SW BOARD

Fig. 1

tension spring (RA)

arm (roller)

retaing ring (RA)

shaft retainer (roller)

shaft roller assy

special screw

LOAD-SW board

retaing ring
(RA)

arm

washer

shaft retainer
(roller)

shaft retainer (roller)

2-12. FLOATING BLOCK ASSY

tension spring (KF1)

compression spring (FL)

floating block assy

compression spring (FL)

Fit lever (D) in the

direction of the arrow.

damper (T)

Turn loading ring in the

direction of the arrow.

Summary of Contents for CDX-M730

Page 1: ...to noise ratio 66 dB stereo 72 dB mono Harmonic distortion at 1 kHz 0 6 stereo 0 3 mono Separation 35 dB at 1 kHz Frequency response 30 15 000 Hz AM US Canadian model Tuning range 530 1 710 kHz Antenna terminal External antenna connector Intermediate frequency 10 7 MHz 450 kHz Sensitivity 30 µV SPECIFICATIONS MW LW AEP UK E model Tuning range MW 531 1 602 kHz LW 153 279 kHz Aerial terminal Externa...

Page 2: ...the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model 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 th...

Page 3: ...nd 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 AEP UK E model This label is located on the bottom of the chassis This label is located on the drive unit s internal chassis When replacing the chassis T of mechanism deck which have the CAUTION LABEL a...

Page 4: ...2502 011 1 EXTENSION CABLE AND SERVICE POSITION When repairing or servicing this set connect the jig extension cable as shown below Connect the MAIN board CNP701 and the SERVO board CN1 with the extension cable Part No J 2502 011 1 CDX M730 ...

Page 5: ...R Assy Arm B R Assy 21 3 6 Cam R 21 CDX M730 4 DIAGRAMS 4 1 IC Pin Descriptions 22 4 2 Block Diagram CD Section 27 4 3 Block Diagram Tuner Section 28 4 4 Block Diagram Display Section 29 4 5 Circuit Boards Location 30 4 6 Schematic Diagram CD Mechanism Section 31 4 7 Printed Wiring Boards CD Mechanism Section 32 4 8 Printed Wiring Boards Main Section 34 4 9 Schematic Diagram Main Section 1 4 36 4 ...

Page 6: ...6 CDX M730 SECTION 1 GENERAL This section is extracted from instruction manual US Canadian Model Connection example US Canadian Model ...

Page 7: ...7 CDX M730 Connections US Canadian Model ...

Page 8: ...8 CDX M730 Connection example AEP UK Model AEP UK E Model ...

Page 9: ...9 9 CDX M730 Connections AEP UK Model ...

Page 10: ...10 10 CDX M730 Connection example E Model Connections E Model ...

Page 11: ...ge 15 2 9 LEVER SECTION IN SELF SW BOARD Page 16 2 11 SHAFT ROLLER ASSY LOAD SW BOARD Page 17 2 12 FLOATING BLOCK ASSY Page 17 2 13 OPTICAL PICK UP BLOCK Page 18 2 1 FRONT PANEL ASSY NORMAL Page 12 2 2 FRONT PANEL ASSY INOPERATIVE Page 12 2 10 SERVO BOARD Page 16 2 6 MAIN BOARD Page 14 2 7 HEAT SINK Page 15 2 4 SUB PANEL CD SUB ASSY Page 13 2 5 MOTOR BLOCK ASSY CAM R ASSY Page 14 ...

Page 12: ...Take care not to pull the flexible board excessively flexible board Note Follow the disassembly procedure in the numerical order given 2 1 FRONT PANEL ASSY NORMAL 3 screw panel flexible board 5 1 6 front panel key assy Take care not to pull the flexible board excessively 4 screw panel 2 front panel DSPL assy 2 2 FRONT PANEL ASSY INOPERATIVE ...

Page 13: ...x4 5 CD mechanism block 7 bracket CD 6 PTT 2 6x6 8 tension spring flexible flexible board 9 slider flexible slider flexible 0 cover flexible qa CNP804 Note When installing the flexible board make the board slack as illustrated 3 PTT 2 6x6 6 sub panel CD sub assy 2 PTT 2 6 x6 5 claw 1 CNP805 4 claw 2 4 SUB PANEL CD SUB ASSY ...

Page 14: ... the cam fully rotated in the direction of the arrow A 2 5 MOTOR BLOCK ASSY CAM R ASSY Note Install the motor block assy and cam R assy in this roder For phase alignment between cams L and R see page 19 and 21 4 PTT 2 6x6 ground point 3 PTT 2 6x6 ground point 1 PTT 2 6x6 5 MAIN board 2 PTT 2 6x6 2 6 MAIN BOARD ...

Page 15: ...15 CDX M730 5 heat sink 2 PTT 2 6x6 4 PTT 2 6x6 3 PTT 2 6x10 1 PTT 2 6x6 2 7 HEAT SINK 4 chassis T sub assy 3 P 2x3 2 P 2x3 1 Unsolder the lead wires black red white 2 8 CHASSIS T SUB ASSY ...

Page 16: ...tension spring LR 6 lever R 5 guide disc 1 special screw 2 9 LEVER SECTION IN SELF SW BOARD 7 special screws 8 special screw 1 CN3 3 Removal the solders 5 P 2x3 6 loading motor assy 9 SERVO board 2 CN2 4 Unsolder the lead wires yel blu 2 10 SERVO BOARD ...

Page 17: ...sy 6 special screw 7 LOAD SW board retaing ring RA arm arm washer washer shaft retainer roller shaft retainer roller 2 12 FLOATING BLOCK ASSY 1 tension spring KF1 7 compression spring FL 6 floating block assy 8 compression spring FL 4 Fit lever D in the direction of the arrow 2 damper T 3 damper T 5 Turn loading ring in the direction of the arrow ...

Page 18: ...18 CDX M730 2 13 OPTICAL PICK UP BLOCK 1 P 2x3 5 P 2x3 2 sled motor assy 3 optical pick up block 4 PICK UP flexible board 6 platespring feed 7 shaft feed assy ...

Page 19: ...arm B L assy in the direction of the arrow A and the arm A L assy in the direction of the arrow B fully full open state 2 Align the hole large on the cam L with part C and install the cam 4 Turn the cam L clockwise and counterclockwise to verify that both the arms are operated 4 stop ring 1 5 type E 2 stop ring 1 5 type E 1 arm B L assy 3 arm A L assy bracket L assy ...

Page 20: ...he SW board SW1001 and SW1002 1 Input 9V DC to the motor terminal until the cam L stops rotating Take care to avoid overload of the motor 2 Verify that the arm A L assy and arm B L assy are positioned as shown below full open 3 PTT 2 6x6 4 PTT 2 6x6 5 PTT 2 6x6 2 motor block SW board SW1001 cam L SW1002 A motor GND arm B L assy arm A L assy DC 9V B ...

Page 21: ...full open state 2 Align the hole large on the cam R with part C and install the cam 4 Turn the cam R clockwise and counterclockwise to verify that both the arms are operated bracket R assy 3 arm A R assy 2 stop ring 1 5 type E 4 stop ring 1 5 type E 1 arm B R assy 3 stop ring 1 5 type E 5 damper oil 6 screw P 2x4 cam R B A C arm B R assy hole large line arm A R assy ...

Page 22: ...put to bus interface IC802 and sub system control IC301 20 LIMIT I CD limit SW signal input SW4 21 PH1 I CD PH1 detect signal input Not used in this set Open 22 DSW I CD disc SW detect signal input SW5 23 IN PH2 I CD IN SW PH2 detect signal input SW6 24 SIRCS I Remote control data signal input from sircs interface IC803 25 CD TSI I Servo CPU serial data signal input from servo IC IC1 26 CD TSO O S...

Page 23: ...gnal input from RDS decoder IC601 AEP UK E model 76 CD ON O CD mechanism power control signal output 77 BU IN I Back up power supply detect signal input from bus interface IC802 78 CD PACK I Servo CPU CD TEXT PACK synchro signal input from servo IC IC1 79 RC IN1 I Rotary commander signal input 1 from remote in jack CNP803 80 AD ON O A D converter power control signal output 81 ACC IN I Accessory k...

Page 24: ...CODE3 I Security code setting 3 signal input 110 S CODE4 I Security code setting 4 signal input 111 CDM ON O CD mechanism power voltage control signal output 112 NCO O Not used Open 113 NCO O Not used Connect to ground 114 TUN ON O Tuner ON control signal output 115 LED SW1 O Front panel illumination control signal output to sub system control IC301 116 LED SW2 O Control panel illumination control...

Page 25: ... system control IC801 48 49 NCO O Not used Open 50 LINK OFF O LINK OFF signal output 51 NCO O Not used Open 52 ILL ON O Illumination control signal output 53 VSS Ground pin 54 to 56 NCO O Not used Open 57 BOOT I Display CPU write in control signal input from system control IC801 58 VCC Power supply pin 5 V 59 NCO O Not used Open 60 TX LCD SO O LCD data output UART signal output 61 NCO O Not used 6...

Page 26: ... from bus interface IC802 99 VSS Ground pin 100 VSS Ground pin 101 UNI SCK I Bus clock signal input from system control IC801 102 P53 O Not used Open 103 AVCC Power supply pin 5 V 104 VREF Reference voltage 5 V 105 to 111 NIL I Connect to ground in this set 112 SA IN I SA data signal input from electronic volume IC305 113 AVSS Ground pin 114 VSS Ground pin 115 to 122 NCO O Not used Open 123 MD0 H ...

Page 27: ...344MHz OPTICAL PICK UP KSS 720A I V CONV CDL STB AO CD_TSO 78 CD_PACK 29 TSTB CD TSI CD TCK CD_RST RFOK 9 XTALEN D SW IN PH2 SELFSW LIMIT LOAD EJECT CD ON R CH TUNER SECTION A 23 24 M M M BATT LOUT ROUT PACK TSTB TSI TSCK SI RFOK SO SCK STB AO XTALEN RST A C B D E F PD LD A C B D E F PD A 5V LD APC FCS FCS TRK TRK SL SL SP SP LD LD FOCUS COIL TRACKING COIL FD TD SD MD LOAD EJECT SYSTEM CONTROL IC8...

Page 28: ... LR 23 OUT LR 55 AMP ON 5 ATT 16 TEL ATT 95 ILL IN 81 ACC IN 73 X1A 74 X0A 84 TEST IN 83 PW ON 92 X0 93 X1 114 TUN ON CD SECTION A DISPLAY SECTION B IC409 Q202 Q201 Q403 Q410 MUTE CONTROL Q401 402 12 5 3 11 22 4 9 7 POWER AMP IC903 MUTE STBY CNP901 FL FL RL RL TEL MUTE ILL ACC TEST FR 13 14 7 15 4 10 2 9 1 12 3 11 COM 8V FR RR RR 5 AMP REM 6 ANT REM 19 17 18 16 B B X802 32 768kHz X801 3 68MHz ILLU...

Page 29: ...CD1 LCD60 LCD DRIVER IC61 98 97 99 84 INH CE2 CLK DATA LED SW2 86 DIMMER CN502 POWER CONTROL Q1 2 LCD 9V DIMMER CONTROL Q3 ILL ON 9V TX SO RX SI FL SW 1 3 I DET IC308 3 7 2 MOTOR DRIVE IC307 3 14 16 11 6 12 SW1001 OPEN CLOSE 40 96 99 37 PWM 65 BEEP DRIVE Q803 BEEP ON OFF DRIVE Q906 15 CDM ON 111 DDC ON 57 9V ON OFF DRIVE Q911 1 2 69 CENTER SW 100 101 82 KEY IN1 47 KEY IN0 46 RC IN1 79 KEY ACK 80 A...

Page 30: ...tages 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 AM MW LW J CD for printed wiring boards X parts extracted from the component side Y parts extracted from the conductor ...

Page 31: ...TP30 R12 R10 C30 TP91 C37 TP90 TP29 TP28 TP26 TP27 R21 R22 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 X1 SW3 SW4 CN13 Q1 C18 IC2 FB3 IC1 TP5 TP1 C40 C29 C45 C44 SW5 Refer to page 30 for Waveform...

Page 32: ...32 32 CDX M730 4 7 PRINTED WIRING BOARDS CD MECHANISM SECTION Refer to page 30 for Circuit Boards Location 1 A B C D E F G H I J 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

Page 33: ...73 TP32 TP48 TP71 TP51 TP49 TP52 TP55 TP75 TP53 TP56 TP43 TP58 TP61 TP74 TP60 TP68 TP80 TP7 TP62 TP91 TP63 C40 TP66 TP64 TP69 TP72 TP50 TP26 TP3 TP59 TP76 TP18 TP89 TP30 R8 R9 R5 R7 R12 R14 R15 R10 R17 R18 R19 R20 R22 FB6 FB7 FB1 FB2 TP92 FB4 C3 C5 C6 C8 C9 C10 C11 C13 C14 C16 C18 C19 C24 C25 C29 C34 C36 C38 C35 C21 C22 C30 C23 C1 C27 R21 TP47 C15 C20 TP35 TP23 R24 R6 C17 TP82 TP44 Q1 R26 TP34 R25...

Page 34: ...812 R944 C908 R820 R907 D826 R910 R903 R857 JR820 C905 C909 R856 R901 D930 D828 R332 D413 D921 IC409 IC802 R855 R922 R465 4 8 PRINTED WIRING BOARDS MAIN SECTION Refer to page 30 for Circuit Boards Location Page 42 D301 H 9 D303 H 10 D304 I 10 D402 D 5 D403 C 4 D405 D 5 D406 D 5 D407 D 6 D408 D 5 D409 C 6 D410 D 6 D411 C 5 D412 D 5 D508 I 7 D601 F 2 D602 G 3 D604 F 2 D802 I 5 D803 F 3 D804 I 7 D805...

Page 35: ...402 R824 R334 R341 C461 R621 JR305 R335 R312 R311 R321 D402 C379 C639 C961 Q303 D410 R841 R894 C380 C707 R526 Q401 Q304 R827 R890 R449 C928 D408 R891 R884 R888 R889 C825 R887 D808 R446 Q904 R882 D815 C105 R957 R916 JR601 C614 R895 C914 C370 D842 R837 R913 Q930 Q901 C334 Q906 D902 Q913 D916 R817 R339 R801 Q929 C918 R846 C902 D604 R919 R377 R812 D412 R835 C413 D810 R364 D405 R832 D406 R441 C705 C803...

Page 36: ...610 R406 Q607 C619 R631 R615 R626 R619 C620 R627 C622 R616 C625 C626 R617 D602 R609 R624 C621 C607 R607 R608 C613 C612 C611 C610 C609 C603 C604 C646 C616 R604 R605 R606 R603 IC601 C628 R610 C632 JR604 R625 Q605 Q603 R618 C623 R620 X601 D803 C325 R313 R317 C328 R323 C329 R327 R326 R316 C324 C404 C602 C624 IC602 Refer to page 30 for Waveform 4 9 SCHEMATIC DIAGRAM MAIN SECTION 1 4 Refer to page 46 fo...

Page 37: ...4 R915 R919 R920 R921 R932 R933 R934 R937 R938 R939 R943 R944 R948 R949 R953 R955 R957 R958 R911 JR905 JR906 R929 R922 R924 R927 R926 D930 TH802 TH803 C910 C923 R947 R946 C924 R954 C960 C917 C918 C903 C406 C428 C407 F901 R925 D405 D406 D407 D408 D409 D410 D411 D412 R440 D413 C204 C203 C104 C103 R206 R205 R106 R105 R204 R203 R104 R103 C101 R935 C920 C461 C462 C106 C105 C205 C206 R918 R901 C906 R903...

Page 38: ...51 R857 R865 R870 R883 R895 R916 R917 R936 X801 X802 R862 R863 C704 C702 R521 R842 R838 R820 R825 C820 C801 C815 C816 C915 C707 C807 C819 C804 C803 C810 R852 R868 R528 C813 C814 R823 R819 R805 C817 R872 R873 R832 R804 R880 R881 R894 R882 R874 R875 R876 R871 R808 C822 C821 R813 R956 R952 CNP801 C806 L701 R702 FB801 TH801 D923 R837 CNP803 Q804 R848 D815 R818 R854 R864 R836 JR810 C802 BZ801 R856 R855...

Page 39: ...338 R339 R340 R341 R342 R353 R366 R373 R375 R376 R377 R379 R380 R381 R383 R384 R385 R716 R812 R833 R843 R844 R845 R846 R847 R931 C339 C338 C303 C336 C337 C413 C353 C379 C405 C380 C375 C373 C378 C376 C823 R866 R372 R371 R352 R367 R374 R378 C363 R834 R835 R364 JR305 C370 C342 C341 C334 C335 R561 SW1001 SW1002 R884 R885 R893 R886 R887 R888 D830 R889 R890 R891 C824 C825 X803 Q302 C377 CNP902 M601 IC30...

Page 40: ...E F G 2 3 4 5 6 7 8 9 10 11 12 13 14 15 D512 R507 R506 Q501 D506 SW501 D507 D514 R501 R502 Q502 R508 R509 C508 C503 C506 R504 D511 IC502 C507 C509 FB503 R503 C510 JR552 C505 D513 Page 35 Ref No Location D506 B 11 D507 B 6 D511 B 8 D512 C 8 D513 F 13 D514 C 10 IC502 C 13 Q501 C 9 Q502 B 10 Semiconductor Location ...

Page 41: ...or IC Block Diagram Note Voltage is dc with respect to ground under no signal detuned condition no mark FM Page 39 IC B D CN502 D506 D512 R507 R506 Q501 D514 R501 R502 Q502 D511 R503 C509 R504 R508 C507 R509 C505 C510 C503 FB503 SW501 C506 D513 CN501 JR552 D507 IC502 C508 ...

Page 42: ... R37 R35 R34 R32 R31 R29 R28 R27 R26 R25 R24 R23 R22 R21 R20 R19 R18 R17 R16 R15 R14 R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 Q3 Q2 Q1 R55 S8 C9 LCD1 LED13 LED17 LED18 LED9 LED11 L E D 4 L E D 1 5 C10 R39 R43 R42 R41 R40 R36 D8 D7 R30 C1 C2 C5 C4 R33 IC1 R38 C8 C7 C6 C3 R44 R45 CN1 S1 CN2 Page 34 Ref No Location D7 H 9 D8 H 9 IC1 G 8 LED1 B 5 LED2 B 10 LED3 B 2 LED4 B 3 Semiconductor Location Re...

Page 43: ...R14 LSW10 1 2 LSW11 1 2 R1 LSW12 1 2 LSW15 1 2 R15 R2 R16 S13 LSW9 1 2 R3 R4 LSW8 1 2 S15 R17 S14 LSW7 1 2 R18 R5 R19 LSW13 1 2 LSW6 1 2 R6 R20 S12 S3 R7 R21 LSW20 1 2 LSW5 1 2 R8 R22 S11 S9 R9 R23 LSW22 1 2 S8 R10 R11 LSW1 1 2 S10 R24 LSW18 1 2 R25 S2 R12 R26 S4 LSW2 1 2 R13 S7 CN1 S1 R28 Q1 LED4 LED3 LED6 LED5 LED8 LED10 LED7 LED11 LED12 LED17 LED18 LED15 LED14 LED16 LED13 LED9 R34 R35 R55 R37 R...

Page 44: ...6 R67 R68 R71 R64 R62 R81 R96 R95 R94 R93 R92 R65 C60 R91 R90 R89 R88 R87 R86 R83 R82 R85 R80 R84 R72 R73 R74 R76 R77 R78 D70 4 17 PRINTED WIRING BOARD DISPLAY SECTION Refer to page 30 for Circuit Boards Location Page 42 Ref No Location D61 H 11 D62 H 3 D63 G 3 D64 G 3 D65 G 3 D66 G 3 D67 F 11 D68 G 13 D70 H 14 Semiconductor Location Ref No Location IC60 G 10 IC61 G 12 IC62 G 13 LED60 B 2 LED62 B ...

Page 45: ...80 D70 C77 R94 D61 D67 R72 R73 Q61 LSW60 2 2 LED60 R65 R66 R67 R68 LED63 LED65 LED67 LED69 LED62 LED64 LED66 LED68 IC60 IC61 R93 R92 R91 R90 C61 R89 R88 R87 R86 R85 C70 C73 C72 C71 R80 R79 R78 R77 C65 C66 C67 C64 R76 C74 C62 C63 R96 C79 R95 C78 LCD60 FB60 D68 D62 D63 D64 D65 D66 CN60 C83 C60 C76 IC62 C75 Note Voltage is dc with respect to ground under no signal detuned condition no mark FM ...

Page 46: ...IRCUIT OUTPUT PROCESSOR DIGITAL AUDIO INTERFACE DIGITAL PLL TIMING GENERATOR EFM DEMODULATOR ERROR 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 1 FWD 2 REV LOADING PRE FWD ...

Page 47: ...E SELECTOR MIXING SELECTOR IIC BUS DIGITAL CONTROL DEMODULATOR STEREO ADJUST STEREO BLEND PILOT CANCELLATION MULTI PATH DETECTOR AM FM NOISE BLANKER PULSE FORMER SUPPLY 25kHz LP 86kHz LP STD IN GAIN S H HIGH OUT QUAL A D 12 13 14 15 16 18 19 22 21 20 INPUT MULTIPLEXER XR R AUX R PD AUX L PAUSE PHONE TIM NAVI AM MPX2 AMIF CMPX XR L MDL MDR CDR CDL CREF AC OUTL SWACOUT ACOUTR ACINR SWIN ACINL MIXINL...

Page 48: ...1 GND PWM COMPA RATOR1 VERF S R R VERF VERF ERROR AMP2 ERROR AMP1 VREF 2 SHORT CIRCUIT PROTECTION COMPARATOR VCC REFO SCP INA2 INB2 FB2 DTC2 OUT2 VCC GND OUT1 RT INA1 INB1 FB1 DTC1 CT 1 2 3 4 5 6 7 14 13 12 11 10 9 8 RESET SWITCH BATT SWITCH BUS ON OUT RESET OUT CLK OUT DATA IN OUT BATT VREF GND RESET IN CLK IN BATT CHECK BUS ON VCC DATA IN DATA OUT IC802 MM1175XFF ...

Page 49: ...N NC NC DRIVER DRIVER POWER SAVE 16 1 2 3 4 5 6 7 8 15 14 13 11 10 12 9 L IN L IN GND V STAB VCC NC NC VPO NC GND V IN V AGC LNS VCO NC GND INPUT SLAGE 320kHz AGC 320kHz 500kHz PULSE COUNTER PULSE FORMER NOISE SUPPRESSION BANDGAP REFERENCE 1 7 8 3 4 5 2 6 1A Y3 2A GND VDD 1Y 3A 2Y IC303 TC7W14FU TE12R IC502 RRX9000 0601 1 IC62 RRX9000 0601 1 ...

Page 50: ...X and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color Accessories are given in the last of this parts list Abbreviation CND Canadian model R R 1 3 230 511 21 COVER 2 1 776 207 72 CORD WITH CONNECTOR POWER US CND E 2 1 776 527 71 CORD WITH CONNECTOR ISO POWER AEP UK 3 X 3...

Page 51: ... 546 1 ARM A L ASSY 56 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 57 3 045 714 01 GEAR B 58 3 342 940 01 WASHER M 59 3 045 713 01 GEAR A 60 1 681 375 11 SW BOARD 61 X 3378 711 3 BRACKET MOTOR ASSY 62 3 230 494 01 GEAR C 63 3 230 496 01 CAM R 64 X 3380 545 1 BRACKET R ASSY 65 3 030 909 11 DAMPER OIL 66 X 3380 547 1 ARM A R ASSY M601 X 3378 769 1 MOTOR ASSY OPEN CLOSE 2 7 685 792 09 SCREW PTT 2 6X6 S...

Page 52: ... 040 692 01 RING CE TYPE RETAINING 107 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 108 A 3274 288 A MAIN BOARD COMPLETE US CND 108 A 3274 341 A MAIN BOARD COMPLETE AEP UK E 109 3 045 760 01 HEAT SINK REG 110 3 230 509 01 CHASSIS BACK 111 3 019 565 01 BRACKET IC 112 3 230 510 21 HEAT SINK US CND 112 3 230 510 31 HEAT SINK AEP UK E 113 1 777 246 41 CORD WITH CONNECTOR ANTENNA 114 1 790 375 31 CORD WIT...

Page 53: ...1 3 230 398 01 BUTTON 6 KEY US CND 161 3 230 398 11 BUTTON 6 KEY AEP UK E 162 3 230 479 01 BUTTON MODE US CND 162 3 230 479 11 BUTTON MODE AEP UK E 163 A 3274 296 A KEY BOARD COMPLETE US CND 163 A 3274 344 A KEY BOARD COMPLETE AEP UK E 164 3 230 486 01 HOLDER LCD KEY 165 1 694 808 21 CONDUCTIVE BOARD CONNECTION 166 1 694 807 21 CONDUCTIVE BOARD CONNECTION 167 3 230 487 01 PLATE LCD KEY LIGHT GUIDE...

Page 54: ...06 3 230 467 01 PLATE LCD DSPL LIGHT GUIDE 207 1 694 806 21 CONDUCTIVE BOARD CONNECTION 208 3 230 468 01 SHEET DSPL DIFFUSION 209 3 230 466 01 HOLDER LCD DSPL 210 3 230 426 01 BUTTON OPEN 211 3 230 422 01 PLATE LOGO LIGHT GUIDE 212 3 230 427 01 BUTTON RESET DSPL 213 A 3315 515 A PANEL DSPL ASSY FRONT 214 3 230 423 01 FILTER IR DSPL 215 3 233 469 01 SHEET CLOSE 216 3 233 470 01 SHEET EJECT 217 3 23...

Page 55: ...2 01 RETAINER ROLLER SHAFT 256 3 040 044 01 ROLLER S 257 3 040 067 01 LEVER R 258 A 3301 980 A SHAFT ROLLER ASSY 259 3 040 037 01 GUIDE DISC 260 3 040 040 02 ARM ROLLER 261 A 3283 048 A SERVO BOARD COMPLETE 262 3 221 779 01 BRACKET MOTOR 263 3 040 034 01 SPRING RA TENSION 264 3 040 042 01 WASHER 265 3 043 880 01 RING RA RETAINING 266 3 044 206 11 SCREW SPECIAL 267 1 685 337 11 LOAD SW BOARD M903 A...

Page 56: ...1 ARM CHUCKING 302 3 040 031 01 DAMPER T 303 3 040 056 01 LEVER D 304 3 040 024 01 RETAINER DISC 305 3 040 054 01 WHEEL LW WORM 306 3 040 026 01 SPRING CH TENSION 307 3 040 032 01 SPRING FL COMPRESSION 308 3 040 033 01 SPRING KF1 TENSION 309 A 3307 422 A CHASSIS M COMPLETE ASSY 310 3 040 059 01 SPRING TR TENSION 311 3 040 057 01 LEVER LOCK 312 3 040 058 01 GEAR MDL 313 3 040 052 01 WHEEL U WORM 31...

Page 57: ...07 11 PICK UP FLEXIBLE BOARD 357 1 677 182 11 MOTOR FLEXIBLE BOARD 358 1 676 708 11 SL SW BOARD 359 3 909 607 01 SCREW 0360 8 820 103 11 PICK UP OPTICAL KSS 720A C RP 361 3 040 030 01 SPRING FEED PLATE M902 A 3301 985 A MOTOR ASSY SLED SLED 8 7 627 553 37 SCREW PRECISION P 2X3 TYPE3 11 7 627 850 28 SCREW PRECISION P 1 4X3 The components identified by mark 0 or dotted line with mark 0 are critical ...

Page 58: ...CHIP 0 047uF 10 16V C73 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C74 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C75 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C76 1 127 760 11 CERAMIC CHIP 4 7uF 10 6 3V C77 1 124 778 00 ELECT CHIP 22uF 20 6 3V C78 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C79 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C80 1 164 388 11 CERAMIC CHIP 270PF 5 50V C81 1 107 826 11 CERAMIC CHIP 0 1uF 1...

Page 59: ...6V C4 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C5 1 115 412 11 CERAMIC CHIP 680PF 5 25V C6 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C7 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C8 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C9 1 164 156 11 CERAMIC CHIP 0 1uF 25V C10 1 162 974 11 CERAMIC CHIP 0 01uF 50V CONNECTOR CN1 1 815 499 11 CONNECTOR FPC ZIF 18P CN2 1 815 501 11 SOCKET CONNECTOR 15P DIODE D7 8 719 ...

Page 60: ...216 817 11 METAL CHIP 470 5 1 16W R37 1 216 033 00 METAL CHIP 220 5 1 10W R38 1 216 809 11 METAL CHIP 100 5 1 16W R39 1 216 809 11 METAL CHIP 100 5 1 16W R40 1 216 809 11 METAL CHIP 100 5 1 16W R41 1 216 841 11 METAL CHIP 47K 5 1 16W R42 1 216 825 11 METAL CHIP 2 2K 5 1 16W R43 1 216 825 11 METAL CHIP 2 2K 5 1 16W R44 1 216 825 11 METAL CHIP 2 2K 5 1 16W R45 1 216 825 11 METAL CHIP 2 2K 5 1 16W R4...

Page 61: ... 968 11 CERAMIC CHIP 0 0047uF 10 50V C411 1 164 156 11 CERAMIC CHIP 0 1uF 25V C412 1 124 584 00 ELECT 100uF 20 10V C413 1 162 974 11 CERAMIC CHIP 0 01uF 50V C416 1 115 156 11 CERAMIC CHIP 1uF 10V C428 1 115 156 11 CERAMIC CHIP 1uF 10V C429 1 124 589 11 ELECT 47uF 20 16V C436 1 135 473 21 ELECT 3300uF 20 16V C437 1 124 465 00 ELECT 0 47uF 20 50V C438 1 124 233 11 ELECT 10uF 20 16V C440 1 126 160 11...

Page 62: ...LAYERS 0 047F 5 5V C922 1 128 057 11 ELECT 330uF 20 6 3V C923 1 162 959 11 CERAMIC CHIP 330PF 5 50V C924 1 164 156 11 CERAMIC CHIP 0 1uF 25V C927 1 164 156 11 CERAMIC CHIP 0 1uF 25V C928 1 164 156 11 CERAMIC CHIP 0 1uF 25V C929 1 126 153 11 ELECT 22uF 20 6 3V C960 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C961 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V CONNECTOR CNP701 1 764 617 12 PIN CONNECTOR PC B...

Page 63: ...5 1 216 864 11 METAL CHIP 0 5 1 16W D920 1 216 295 11 SHORT 0 D930 1 216 295 11 SHORT 0 JR305 1 216 295 11 SHORT 0 JR601 1 216 864 11 METAL CHIP 0 5 1 16W JR602 1 216 864 11 METAL CHIP 0 5 1 16W JR604 1 216 295 11 SHORT 0 AEP UK E JR610 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V AEP UK E JR801 1 216 864 11 METAL CHIP 0 5 1 16W JR810 1 216 864 11 METAL CHIP 0 5 1 16W AEP UK E JR811 1 216 295 11 SHORT...

Page 64: ...R333 1 216 809 11 METAL CHIP 100 5 1 16W R334 1 216 097 11 RES CHIP 100K 5 1 10W R335 1 216 829 11 METAL CHIP 4 7K 5 1 16W R336 1 216 836 11 METAL CHIP 18K 5 1 16W R337 1 216 073 00 RES CHIP 10K 5 1 10W R338 1 216 837 11 METAL CHIP 22K 5 1 16W R339 1 216 085 11 RES CHIP 33K 5 1 10W R340 1 216 298 00 METAL CHIP 2 2 5 1 10W R341 1 216 298 00 METAL CHIP 2 2 5 1 10W R342 1 216 298 00 METAL CHIP 2 2 5 ...

Page 65: ... 081 00 METAL CHIP 22K 5 1 10W R824 1 216 025 11 RES CHIP 100 5 1 10W R825 1 216 809 11 METAL CHIP 100 5 1 16W R826 1 216 809 11 METAL CHIP 100 5 1 16W R827 1 216 845 11 METAL CHIP 100K 5 1 16W R830 1 216 845 11 METAL CHIP 100K 5 1 16W R831 1 216 841 11 METAL CHIP 47K 5 1 16W R832 1 216 809 11 METAL CHIP 100 5 1 16W R833 1 216 821 11 METAL CHIP 1K 5 1 16W R834 1 208 806 11 RES CHIP 10K 1 1 10W R83...

Page 66: ...10W R947 1 216 670 11 METAL CHIP 6 2K 0 5 1 10W R948 1 216 057 00 METAL CHIP 2 2K 5 1 10W R949 1 216 057 00 METAL CHIP 2 2K 5 1 10W R950 1 216 067 00 METAL CHIP 5 6K 5 1 10W R952 1 216 809 11 METAL CHIP 100 5 1 16W R953 1 216 845 11 METAL CHIP 100K 5 1 16W R954 1 216 845 11 METAL CHIP 100K 5 1 16W R955 1 216 825 11 METAL CHIP 2 2K 5 1 16W R956 1 216 809 11 METAL CHIP 100 5 1 16W R957 1 216 041 00 ...

Page 67: ...METAL CHIP 100 5 1 16W R21 1 216 821 11 METAL CHIP 1K 5 1 16W R22 1 216 821 11 METAL CHIP 1K 5 1 16W R24 1 216 864 11 METAL CHIP 0 5 1 16W R25 1 216 864 11 METAL CHIP 0 5 1 16W R26 1 216 797 11 METAL CHIP 10 5 1 16W R29 1 216 833 11 METAL CHIP 10K 5 1 16W R30 1 216 833 11 METAL CHIP 10K 5 1 16W VIBRATOR X1 1 781 759 21 VIBRATOR CERAMIC CHIP TYPE 16 9344MHz 1 676 708 11 SL SW BOARD CONNECTOR CN13 1...

Page 68: ...10A M601 X 3378 769 1 MOTOR ASSY OPEN CLOSE M902 A 3301 985 A MOTOR ASSY SLED SLED M903 A 3315 039 A MOTOR SUB ASSY LO LOADING ACCESSORIES 1 476 546 12 REMOTE COMMANDER RM X111 AEP UK E 1 476 546 22 REMOTE COMMANDER RM X110 US CND 3 230 549 01 LID BATTERY CASE for RM X110 X111 3 242 100 11 MANUAL INSTRUCTION INSTALL ENGLISH FRENCH SPANISH US CND 3 242 100 21 MANUAL INSTRUCTION INSTALL ENGLISH GERM...

Page 69: ...al Subject Change the suffix number 13 of main board and power IC IC903 The main board has been changed for those sets that have their serial numbers of 3536845 and later Check the serial number when servicing and inspecting ENG 02013 CDX M730 MAIN BOARD Part No Former type 1 684 223 11 New type 1 684 223 13 MAIN BOARD SIDE A 9 873 692 81 ...

Page 70: ...nent C panel designation A B Line Power voltage is dc 14 4V and fed with regulated dc power supply from 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 ...

Page 71: ...ANGLE OSCILLATOR VERF 2 5V 2 5V U V L O 1 2 3 4 5 6 7 8 9 10 16 15 14 13 12 11 PWM COMPA RATOR2 OUTPUT2 OUTPUT1 GND PWM COMPA RATOR1 VERF S R R VERF VERF ERROR AMP2 ERROR AMP1 VREF 2 SHORT CIRCUIT PROTECTION COMPARATOR VCC REFO SCP INA2 INB2 FB2 DTC2 OUT2 VCC GND OUT1 RT INA1 INB1 FB1 DTC1 CT 1 2 3 4 5 6 7 14 13 12 11 10 9 8 RESET SWITCH BATT SWITCH BUS ON OUT RESET OUT CLK OUT DATA IN OUT BATT VR...

Page 72: ...R838 D912 IC602 C623 R318 D909 R875 R842 D825 R864 R836 C378 C375 C626 R206 R819 R374 JR904 C812 R944 C908 R820 R907 D826 R910 R903 C431 R855 R922 1 PRINTED WIRING BOARDS MAIN SECTION Page 42 D301 H 9 D303 H 10 D402 D 5 D403 C 4 D405 D 5 D406 D 5 D407 C 6 D408 D 5 D409 C 6 D410 C 6 D411 C 6 D412 C 5 D508 I 7 D601 E 2 D602 F 3 D604 E 2 D802 H 5 D803 F 3 D804 I 7 D805 I 3 D806 I 3 D807 I 3 D808 I 4 ...

Page 73: ...03 C915 JR816 Q915 D914 JR604 C402 R824 R334 R341 C461 R863 R621 C819 C917 JR305 R335 R312 R311 R321 D402 C379 C639 C961 Q303 D410 R841 R894 C380 C707 C303 R526 Q401 Q304 R827 R890 C603 R449 C928 D408 R891 R884 R888 R889 C825 D808 R446 Q904 R882 D815 C105 R957 R916 JR601 C614 R615 C620 R895 C914 C370 D842 R837 R913 Q930 Q901 Q911 C334 Q906 D902 R527 Q913 D916 R817 R339 R801 Q929 C918 R607 C902 D60...

Page 74: ...R610 R406 Q607 C619 R631 R615 R626 R619 C620 R627 C622 R616 C625 C626 R617 D602 R609 R624 C621 C607 R607 R608 C613 C612 C611 C610 C609 C603 C604 C646 C616 R604 R605 R606 R603 IC601 C628 R610 C632 JR604 R625 Q605 Q603 R618 C623 R620 X601 D803 C325 R313 R317 C328 R323 C329 R327 R326 R316 C324 C404 C602 C624 IC602 Refer to page 2 for Waveform 2 SCHEMATIC DIAGRAM MAIN SECTION 1 4 Refer to page 2 for I...

Page 75: ...25 D405 D406 D407 D408 D409 D410 D411 D412 R440 D413 R206 R205 R106 R105 R204 R203 R104 R103 C101 R935 C920 C461 C462 C106 C105 C205 C206 R918 R901 C906 R903 R905 C911 R907 C908 C909 R945 C914 C916 R961 D916 C961 C913 D902 C912 R909 R908 R940 R910 R960 R950 C929 C927 C905 C904 D905 D914 C902 C928 JR914 R913 Q461 1 2 C901 R928 R930 Q402 Q410 Q923 Q902 Q403 Q918 Q911 Q906 Q912 R923 C465 R447 R446 JR...

Page 76: ...807 C819 C804 C803 C810 R852 R868 R528 C813 C814 R823 R819 R805 C817 R872 R873 R832 R804 R880 R881 R894 R882 R874 R875 R876 R871 R808 C822 C821 R813 R956 R952 CNP801 C806 L701 R702 FB801 TH801 D923 R837 CNP803 Q804 R848 D815 R818 R854 R864 R836 JR810 C802 BZ801 R856 R855 D811 Q806 R841 Q909 D917 Q920 Q803 C921 R526 IC802 IC801 Refer to page 2 for Waveforms 4 SCHEMATIC DIAGRAM MAIN SECTION 3 4 Refe...

Page 77: ...67 R374 R378 C363 R834 R835 R364 JR305 C370 C342 C341 C334 C335 R561 SW1001 SW1002 R884 R885 R893 R886 R887 R888 D830 R889 R890 R891 C824 C825 X803 Q302 C377 CNP902 M601 IC308 R386 R387 R388 C371 X351 IC303 Q921 IC301 D827 D805 D806 D807 D809 D808 D831 D845 D843 D820 D810 D841 D842 D840 D819 IC803 CNP804 R318 Refer to page 2 for Waveforms 5 SCHEMATIC DIAGRAM MAIN SECTION 4 4 Refer to page 2 for IC...

Page 78: ... E C604 1 163 237 11 CERAMIC CHIP 27PF 5 50V AEP UK E C607 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V AEP UK E C609 1 164 739 11 CERAMIC CHIP 560PF 5 50V AEP UK E C610 1 124 257 00 ELECT 2 2uF 20 50V AEP UK E C611 1 162 959 11 CERAMIC CHIP 330PF 5 50V AEP UK E C612 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V AEP UK E C613 1 124 589 11 ELECT 47uF 20 16V AEP UK E C614 1 164 156 11 CERAMIC CHIP 0 1uF 25V ...

Page 79: ...E 25 D907 8 719 056 93 DIODE UDZ TE 17 18B D908 8 719 056 93 DIODE UDZ TE 17 18B D909 8 719 988 61 DIODE 1SS355TE 17 D910 8 719 978 33 DIODE DTZ TT11 6 8B D912 8 719 914 43 DIODE DAN202K D913 8 719 914 44 DIODE DAP202K D914 8 719 058 24 DIODE RB501V 40TE 17 D915 8 719 978 33 DIODE DTZ TT11 6 8B D916 8 719 055 30 DIODE D1FS4A TA D917 8 719 056 93 DIODE UDZ TE 17 18B D918 8 719 069 56 DIODE UDZS TE ...

Page 80: ...30 8 729 106 60 TRANSISTOR 2SB1115A RESISTOR R101 1 216 841 11 METAL CHIP 47K 5 1 10W R102 1 216 841 11 METAL CHIP 47K 5 1 10W R103 1 216 809 11 METAL CHIP 100 5 1 10W R104 1 216 809 11 METAL CHIP 100 5 1 10W R105 1 216 864 11 METAL CHIP 0 5 1 10W R106 1 216 864 11 METAL CHIP 0 5 1 10W R111 1 216 809 11 METAL CHIP 100 5 1 10W R112 1 216 809 11 METAL CHIP 100 5 1 10W R121 1 216 809 11 METAL CHIP 10...

Page 81: ...100 5 1 10W R623 1 216 809 11 METAL CHIP 100 5 1 10W R624 1 216 025 11 RES CHIP 100 5 1 10W AEP UK E R625 1 216 121 11 RES CHIP 1M 5 1 10W AEP UK E R626 1 216 009 11 RES CHIP 22 5 1 10W AEP UK E R627 1 216 073 00 RES CHIP 10K 5 1 10W AEP UK E R631 1 216 825 11 METAL CHIP 2 2K 5 1 10W AEP UK E R701 1 216 295 11 SHORT CHIP 0 R702 1 216 295 11 SHORT CHIP 0 R703 1 216 295 11 SHORT CHIP 0 R716 1 216 82...

Page 82: ...TAL CHIP 10K 5 1 10W R916 1 216 825 11 METAL CHIP 2 2K 5 1 10W R917 1 216 845 11 METAL CHIP 100K 5 1 10W R918 1 216 845 11 METAL CHIP 100K 5 1 10W R919 1 216 833 11 METAL CHIP 10K 5 1 10W R920 1 216 825 11 METAL CHIP 2 2K 5 1 10W R921 1 216 821 11 METAL CHIP 1K 5 1 10W R922 1 216 837 11 METAL CHIP 22K 5 1 10W R923 1 216 821 11 METAL CHIP 1K 5 1 10W R924 1 216 821 11 METAL CHIP 1K 5 1 10W R925 1 21...

Page 83: ...15 CDX M730 MEMO ...

Page 84: ...page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 03 New Change the suffix number 13 of main board and power IC IC903 1 1 2002 10 on and after the serial number 3536845 Added Supplement 1 ENG 02013 1 2 2002 11 Addition of Part No for SUPPLEMENT 1 9 873 692 81 1 3 2002 12 Correction of Ref No 213 219 SPM 02015 ...

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