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Sharp CD-MD3000H, Service Manual

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Sharp CD-MD3000H Service Manual Download Page 125

CD-MD3000H/CD-MD3000W

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Figure 14 CD CHANGER MECHANISM  EXPLODED VIEW

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Summary of Contents for CD-MD3000H

Page 1: ...0H FOR U K ONLY 109 LCD DISPLAY 110 PARTS GUIDE EXPLODED VIEW PACKING METHOD CD MD3000H FOR U K ONLY SERVICE MANUAL SHARP CORPORATION No S0080CDMD300H In the interests of user safety the set should be restored to its original condition and only parts identical to those specified should be used This document has been published to be used for after sales service only The contents are subject to chan...

Page 2: ...er Warning of possible eye damage when repairing If the AC power plug is connected when the inner cover of the unit is removed the laser will light up during focus access about 1 second Fig 2 1 During this operation the laser will leak from the opening between the magnetic head and cartridge holder Fig 2 2 In order to protect your eyes you must not look at the laser during repair Before repairing ...

Page 3: ...STRALNING NAR DENNA DEL AR OPPNAD STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT ADVERSEL USYNLIG LASERSTRALING VED ABNING SE IKKE IND I STRALEN HELLER IKKE MED OPTISKE INSTRUMENTER VARO AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI VARNING OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD STIRRA EJIN I STRALEN O...

Page 4: ...se of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure WARNINGS SAFETY PRECAUTION OF CD SECTION FOR SERVICE MANUAL FOR CD MD3000W CAUTION Laser Diode Properties Material GaAIAs Wavelength 780 nm Emission Duration continuous Laser Output max 0 6 mW This Audio Tower System is classified as a CLASS 1 LA SER product The C...

Page 5: ...IN 45 324 Main speaker woofer and tweeter 80 W 40 W 40 W Subwoofer 120 W 60 W 60 W RMS 184 W 92 W 92 W DIN 45 500 Main speaker woofer and tweeter 74 W 37 W 37 W Subwoofer 110 W 55 W 55 W Output terminals Speakers 6 ohms Headphones 16 50 ohms recommended 32 ohms Input terminals Auxiliary 500 mV 47 kohms Digital input optical Cassette deck CD MD3000H except for U K Tuner CD MD3000H except for U K Ge...

Page 6: ...on 16 Delete Button 17 Menu Button 18 Display Character Button 19 Jog Dial 20 Enter Button 21 Tuner Band Button 22 MD Track Edit Button 23 CD Button 24 MD Button 25 CD MD One Touch Edit Button 26 MD Auto Mark Select Button 27 CD MD Fast Reverse Tape Fast Wind or Tuning Down Button with Indicator 28 Stop Button with Indicator 29 Tape Reverse Play Button with Indicator 30 Tape Button 31 Auxiliary Bu...

Page 7: ...or 28 RDS Indicator CD MD3000H Only 29 Radio Text Indicator CD MD3000H Only 30 Clock Time Indicator CD MD3000H Only 31 Dynamic PTY Indicator CD MD3000H Only 32 Traffic Programme Indicator CD MD3000H Only 33 TOC Indicator 34 Synchronised Recording Indicator 35 EON Indicator CD MD3000H Only 36 Traffic Information Indicator CD MD3000H Only 37 Programme Type Indicator CD MD3000H Only 38 Traffic Announ...

Page 8: ...n 32 Extra Bass Button 33 Volume Up or Down Buttons 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 1 Remote Control Transmitter 2 CD Button 3 MD Button 4 Tape Button 5 CD Direct Play Buttons 6 Clear Button 7 Memory Button 8 CD MD Fast Reverse Tape Fast Wind or Preset Down Button 9 Enter Button 10 Stop Button 11 MD Record Button 12 MD Record Mode Button 13...

Page 9: ...try Music in this category is often but not always vocal and usually of short duration LIGHT M Classical music for general rather than specialist appreciation Ex amples of music in this category are instrumental music and vocal or choral works CLASSICS Performances of major orchestral works symphonies chamber mu sic etc and including Grand Opera OTHER M Musical styles not fitting into any of the o...

Page 10: ...s sible to remove it If the label peels off or partially lifts away replace it with a new one Do not put a new label on top of an existing one Attach the label only in the specified location Types of discs There are two types of discs playback only and recordable types Playback only MiniDisc This type of MiniDisc is used for commercially available prerecorded music This is the same kind of optical...

Page 11: ...b back to its original position Set this unit to the stand by mode and wait for a whilst Replace it with another disc Erase the disc and try record ing again Replace it with another re cordable disc Erase the needless charac ters Replace it with another disc Troubleshooting Chart Many potential problems can be resolved by the owner without calling a service tech nician If something is wrong with t...

Page 12: ...cluded in areas where the AC wall socket and AC power plug can be directly connected see illustration Note for users in Australia and New Zealand An AC plug adaptor is not supplied if the lead has an Australian Standard plug 1 2 Setting the FM AM span selector The International Telecommunication Union ITU has established that member coun tries should maintain either a 100 kHz or a 50 kHz interval ...

Page 13: ... wire for MAIN terminals 2 FM AM loop aerial 1 Remote control 1 Speaker wire for SUBWOOFER terminals 2 Blue Black Black Red AA size battery UM SUM 3 R6 HP 7 or similar 2 1 1 1 2 System Connections 3 3 FM aerial Right speaker Left speaker Connection cable for digital recording not supplied MD deck digital tuners or DAT decks VCR TV To the optical line output socket To the line output socket RCA lea...

Page 14: ...ill enter the demonstration mode You will see words scroll 2 1 Press the DEMO button to cancel the demonstration mode Press the ON STAND BY button to turn the power on 4 4 Total playing time Listening to a MiniDisc 1 Press the MD button 2 Load a MiniDisc into the MD compartment label side up 3 Press the button to start playback Total number of tracks Total playing time Disc name Test of the remote...

Page 15: ...oor sound and tape jams Clean these parts with a cotton swab moistened with commercial head pinch roller cleaner or isopropyl alcohol When cleaning the heads pinch rollers etc unplug the unit which contains high voltages After long use the deck s heads and capstans may be come magnetised causing poor sound Demagnetise these parts once every 30 hours of playing recording time by using a commercial ...

Page 16: ... H1 x1 17 1 Speaker PWB For CD MD3000H 1 Socket H1 x2 For CD MD3000W 2 Screw H2 x2 9 Tape Mechanism 1 Open the cassette holder 17 2 2 Screw J1 x4 10 CD Switch PWB 1 Socket K1 x1 17 2 MD Switch PWB 2 Screw K2 x6 3 Hook K3 x2 11 Switch PWB 1 Screw L1 x1 17 2 12 Headphones PWB 1 Screw M1 x1 17 2 2 Bracket M2 x1 13 CD Changer door 1 Screw P1 x3 17 2 panel 2 Screw P2 x2 Control Panel 14 Motor PWB 1 Sol...

Page 17: ...S1 x2 ø2 6x12mm R1 x1 ø2 6x10mm R1 x1 ø2 6x10mm R1 x2 ø2 6x10mm S1 x2 ø2 6x12mm S1 x2 ø2 6x12mm CD Changer Door Panel Control Panel T1 x5 ø2 6x10mm T2 x1 V1 x2 ø2 6x10mm V1 x1 ø2 6x10mm U1 x5 ø2 6x10mm Control Panel B Control PWB Control Panel A LED B PWB LED Holder Jog PWB W1 x4 ø2 6x12mm Front Panel W2 x1 W3 x4 Open Cassette Holder Cover X1 x4 ø3x14mm X2 x1 LED A PWB Cassette Holder Cover Displa...

Page 18: ... STEP REMOVAL PROCEDURE FIGURE CD MD3000H CD MD3000W MD MECHANISM Y3 x3 ø3x10mm Y2 x1 ø3x10mm Bottom Side Slide it in the direction of the arrow after removing the screw Y2 Front Side Y2 x1 ø3x10mm Y3 x2 ø3x10mm Main Chassis CD PWB Y1 x1 CD Changer Mechanism Z1 x4 ø3x10mm Z3 x1 Z2 x1 Z2 x1 Z3 x1 Z2 x2 ZZ1 x4 ø2 6x10mm CD PWB CD Changer Mechanism CD Mechanism AA2 x2 AA1 x1 ø2x2mm AA1 x1 ø2x3mm AA1 ...

Page 19: ...Screw A8 x2 9 Screw A9 x4 19 3 10 Cover A10 x1 STEP REMOVAL PROCEDURE FIGURE Figure 19 1 Figure 19 2 Figure 19 3 Top Side Rear Side Sub Woofer A10 x1 A9 x4 ø4x20mm Speaker Box Driver should be pried away from Speaker Box Screw Driver A1 x1 A2 x1 Speaker Box Bottom Side A3 x4 ø4x16mm A4 x1 Woofer Speaker Box Tweeter A5 x2 A7 x1 A6 x2 ø3x10mm A8 x2 ø3x10mm CP RW5000H CP RW5000W ...

Page 20: ...hat the magnetic head is not damaged when it is mounted Figure 20 1 How to remove the MD loading motor PWB MD loading motor See Fig 20 2 1 Remove the screw B1 x 1 pc 2 Remove the Hoock B2 x 3 pcs and remove the MD Loading PWB 3 Remove the screw B3 x 2 pcs and remove the MD Loading motor HowtoremovetheMDsledmotor opticalpickup See Fig 20 3 1 Remove the screws C1 x 3 pcs and remove the MD sled motor...

Page 21: ...mm CD Mechanism Stop Washer A3 x1 Gear A4 x1 Shaft A2 x1 Pickup A1 x1 ø2 6 x6mm Figure 21 2 Figure 21 3 How to Remove the tray motor main cam motor See Fig 21 3 1 Remove the screws B1 x 4 pcs to remove the CD PWB 2 Remove the 1 front top plate 2 changer box left right and 3 disc trays 1 6 After that disassemble as shown in the figure 3 Remove the screws B2 x 4 pcs 4 Remove the tray motor and main ...

Page 22: ...motor 2 Remove the main belt C1 x 1 pc from the motor side 3 Remove the FF REW belt C2 x 1 pc How to remove the motor See Fig 22 4 1 Remove the belt 2 Remove the screws D1 x 2 pcs to remove the motor Pinch Roller B1 x1 A Pinch Roller Pawl Pull B Pull Left A Pinch Roller Pawl Pull B Pull Right A1 x2 Ø2 x 6mm Record Playback Head Erase Head How to remove the control panel motor See Fig 22 5 1 Remove...

Page 23: ...ounting screw x 6 80 Fig 28 19 Trays 1 6 assembling 91 92 93 94 95 96 Fig 29 20 Top plate R mounting screw x 6 Applied part No Work content Assembly fig No Remarks CD CHANGER MECHANISM MAIN BASE PARTS ASSEMBLING ADJUSTING PROCEDURE 01 101 MAIN BASE 02 102 CHANGE BOX L 03 147 STB HOLDER 04 103 CHANGE BOX R 10 119 STB DRIVE GEAR A 11 120 STB DRIVE GEAR L 12 122 STB DRIVE GEAR R 20 149 STABILIZER FH ...

Page 24: ... B 46 STB GEAR B 10 STB DRIVE GEAR A 29 01 MAIN BASE 29 23 23 24 25 26 27 Mark position 03 STB HOLDER 48 STB GEAR D 12 STB DRIVE GEAR R ASS Y 11 STB DRIVE GEAR L ASS Y 11 12 10 STB DRIVE GEAR L R ASS Y 10 STB DRIVE GEAR A 45 STB GEAR A 45 STB GEAR A 53 STB GEAR ANG 53 STB GEAR ANG After assembling TRAY BIG GEAR turn it in the arrow direction TRAY BIG GEAR ASSEMBLING POSITION ...

Page 25: ...his direction This position becomes the reference stock position of the tray These holes must align It must not rotate in contact with the peripheral hatched part of 31 These holes must align After assembling 32 assemble 33 1 To position the axis part of 36 engage it with 38 2 When it is aligned as described in 1 the hatched part low gear height part of gear will be positioned in this position Not...

Page 26: ...umference and put the center hole into position since the hatched part of the main base is overlapped with the circumference Direct the short tooth toward the center MODE BIG GEAR LIFT GEAR A B C ASSEMBLING POSITION Scale 2 magnifications Scale 2 magnifications Assembling method of lift gear After setting up the mode big gear in the shown position engage it with the STB gear A gear on the lower si...

Page 27: ...y joint gear F must be located in the position shown in figure Moreover the gear must be engaged securely 3 After assembly return the mode big gear to the initial position 4 Assemble the lift cam Note At this time the lift cam No 40 must be located in the position shown in figure 24 Scale 2 magnifications 1 To position the axis part of 35 engage it with 33 2 When it is aligned as described in 1 th...

Page 28: ...ance Scale 2 magnifications Details Bend this part to adjust the height of the STB holder Adjusting procedure 1 Turn the mode big gear approx 37 degrees in the arrow direction 2 Viewing from the front side of the mechanism verify that the guide ribs CHANGE BOX L R and STB HOLDER of tray are as tall as each other 3 If they are not bend the lever for adjustment Refer to the details Note Also apply t...

Page 29: ...DISC OB lever Unlock the tray lock lever and pull out the tray which is not caught Move the caught tray or disc and remove the disc In case of 1 and 2 the mechanism is normal defective circuit parts etc However it may stop somewhere This is the reason why you should try to turn the tray big gear first In case of 3 either of the big gears does not turn Figure 29 43 41 33 32 91 96 TRAY1 TRAY6 47 46 ...

Page 30: ...ied Value Adjusting Point Instrument Connection Test Tape ADJUSTMENT Specified Value Tape Speed MTT 111 Variable 3 000 90 Hz Speaker resistor in Terminal motor Figure 30 1 ADJUSTMENT POINT TAPE MECHANISM Variable Resistor in motor Tape motor Type 1 33 Pin extension QCNWN6931AFZZ flat cable 500mm Part No Extension cable CNP1 CD PWB C 33 33 1 1 33 1 CNP901 33 1 33Pin extension flat cable QCNWN6931AF...

Page 31: ... Output TP301 Test Stage Frequency Display Setting Adjusting Parts Instrument Connection AM IF 450 kHz 1 602 kHz T351 1 AM Band 522 kHz fL T306 2 Coverage 1 1 0 1 V AM 990 kHz 990 kHz T302 1 Tracking Signal generator 400 Hz 30 AM modulated AM IF RF CD MD3000W FM Notes 1 Description of the FM IF Adjustment is not carried on this Manual It is because the IF coil in the FM front end section has been ...

Page 32: ...T CD1 EJECT ALL CD test Tuner TUN_PRESET CD4 EJECT ALL Tuner test frequency preset TUNER_TEST CD5 EJECT ALL Tuner test MD MD_TEST CD ALL MD test Outline of Test Mode Shipping status setting test mode Purpose To set up the unit for shipping Function Initialize all functions Operation All settings are initialized FINISH is displayed as in the sample display and data entry is prohibited including dat...

Page 33: ...t track in the initialization none of the keys except POWER is accepted When PU IN SW ON cannot be detected in ten seconds the unit stops the slide motor and shows the following error code Then you can press the POWER key to exit the test mode or the STOP key to return to step 1 You cannot perform other operations E CD01 2 Step 2 mode When the PLAY key is pressed in the above mode the laser is tur...

Page 34: ...us Notes In the test mode TOC IL is not performed Only the keys for adjusting the volume are accepted except the keys described 4 Tuner test frequency preset Purpose To preset a test frequency for an in factory test Function To preset each preset number to the band and frequency shown in Table 34 based on the initial setting for the destination Operation To preset the band and frequency shown in t...

Page 35: ... of inplementation Checking EEPROM setting EEPROM_SET AUTO YOBI adjustment AUTO adjustment AUTO FAB adjustment AUTO YOBI AUTO ADJ AUTO FAB TEST CANCEL Writing the EEPROM setting TEST CANCEL Writing the EEPROM setting TEST PLAY Operation check TEST REC Check the connection between the MD microcomputer and the EEPROM 1 1 1 1 1 1 1 2 2 2 1 2 2 3 3 3 2 3 3 4 4 4 3 4 4 5 5 5 4 2 5 5 6 6 6 5 3 6 6 7 7 7...

Page 36: ...ss 2 Execution of JUMP 3 Address set value UP Others REW REV O O A C h Single press 1 Inner periphery feed of the slide motor REV Continuous Continued inner periphery feed press 2 Execution of JUMP 3 Address set value DOWN Others JOG UP O F 3 h ___ 1 Forced UNLOAD feed of a disc 2 Adjustment value 1 JOG DOWN O F 4 h ___ 1 Forced LOAD feed of a disc 2 Adjustment value 1 DISP CHARACTER O O F 5 h Sin...

Page 37: ...RROR DATA 4 EEPROM setting mode Various coefficients of digital servo are changed manually 5 TEST PLAY mode Continuous playback from the specified address is performed C1 error rate measurement ADIP error rate measurement 6 TEST REC mode Continuous recording from the specified address is performed 7 INNER mode The position where the INNER switch is turned on is measured When the MD STOP button is ...

Page 38: ... _ HAo LAO End of adjustment If adjustment is OK Step 5 If adjustment is NG Step 6 Step 5 Grating adjustment _ C O M P L E T E _ adjustment value output Press once the MD STOP button STEP 3 AUTO pre adjustment menu Step 6 Adjustment value output C a n t _ A D J Press once the MD STOP button STEP 3 AUTO pre adjustment menu Adjustment name Remarks Confirmation of pickup laser power It is possible to...

Page 39: ...UALIZER button S P 1 _ _ _ _ _ Step 10 Press the EQUALIZER button S P 2 _ _ _ _ _ Step 11 Press the EQUALIZER button S P 3 _ _ _ _ _ Step 12 Press the EQUALIZER button S P 4 _ _ _ _ _ Step 13 Press the EQUALIZER button S P 5 _ _ _ _ _ Step 14 Press the EQUALIZER button S P D L I M _ _ Step 15 Press the EQUALIZER button S P K L E V m _ Setting value C Tracking setting Step No Setting Method Display...

Page 40: ...EQUALIZER button S L K L V t _ _ Step 11 Press the EQUALIZER button S L K L V m _ _ Step 12 Press the EQUALIZER button S L B K M _ _ _ Step 13 Press the EQUALIZER button S L K r i o _ _ Step 14 Press the EQUALIZER button S L K r o i _ _ Step 15 Press the EQUALIZER button S L K l i o _ _ Step 16 Press the EQUALIZER button S L K l o i _ _ Setting value E TEMP setting Step No Setting Method Display S...

Page 41: ...on of the playback ability at the named address 8 INNER mode Step 1 Test mode STOP state t s m e Step 2 Press the MD PLAY button INNER menu _ _ I N N E R _ _ Step 3 Press once the TAPE REC button INNER switch position measurement s c SUBQ address and C1 error are also indicated Step 4 Press once the MD STOP button INNER menu _ _ I N N E R _ _ Step No Setting Method Remarks Display Address Step No ...

Page 42: ... the PWB with the screw A1 x 1 pc shown in Figure 42 1 Figure 42 1 Rotating the loading motor forcibly The loading motor can be rotated forcibly by rotating the JOG UP DOWN knob while STOP or EJECT in the test mode appears on the display Figure 42 2 Figure 42 4 Magnetic head mounting position check Check the mounting position whenever the magnetic head and the optical pickup are replaced Move the ...

Page 43: ... F F 0 1 0 H F F 1 7 0 H F F 2 E 0 H F Z H L E V E D H F O K L E V h 0 7 H F O K L E V L 0 9 H F O S T n 2 C H D S C J G 1 4 H Spin setting Item indication Setting S P G 1 0 H S P G i n 5 C H S P G m i d 4 8 H S P G o u t 3 8 H S P 1 1 0 H S P 2 9 3 H S P 3 E D H S P 4 E E H S P 5 2 0 H S P D L I M 6 4 H S P K L E V m 1 5 H Tracking setting Item indication Setting T G 6 B H T F 0 1 0 H T F 1 6 B H...

Page 44: ...F C H L A L S O F S 0 0 H G A L S O F S 0 0 H A J S T 0 0 H ADJUST setting Item indication Setting Pickup mechanism error E CD01 Slide motor operation error PU IN SW detection NG Tray error E CD20 Tray open close operation error Changer mechanism error E CD10 Changer mechanism operation error CD error messages Errors Messages Remarks Relation to RDS WEAK SIG When switching to an EON station EON re...

Page 45: ...MD NO DISC A track other than audio is played back NOT AUDIO Displayed when playback sound is not output You tried to record on or edit a playback only MD PLAY MD You tried to record on or edit a recordable MD which is PROTECTED write protected High temperature is detected TEMP OVER P TOC information readout is not completed CANT READ indicates detail factor a Servo adjustment error f Focus error ...

Page 46: ...ance of the set NOTES ON SCHEMATIC DIAGRAM Resistor To differentiate the units of resistors such symbol as K and M are used the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm type resistor Besides the one with Fusible is a fuse type Capacitor To indicate the unit of capacitor a symbol P is used this symbol P means pico farad and the unit of the ...

Page 47: ...O PVREF LPFO LPFN VCOF AVSS AVDD RFCT RFZI 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 PDO PVDD SBSY SFSY DATA DVSS DVDD CLCK SBOK IPF DOUT AOUT BCK LRCK UHSO HSO 61 64 63 62 60 59 58 57 56 55 54 53 52 51 50 49 RST CCE BUCK VSS VDD BUS3 BUS2 BUS1 BUS0 DVSS LO RO ZDET 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GND RFN RFO AGCI RFGO RFIS RFRP FEN FEO VRO GVSW SBAD TEO TEN RFGC TEB SEL...

Page 48: ...1 1 2 3 4 5 8 9 L354 L P F CF352 FM MUTE LEVEL 7 FOR CD MD3000H X351 456kHz CF351 FM IF B B A_ B B B FM B VT T306 T302 CF302 DO CE CL DI IC301 TA7358AP FM FRONT END Q360 R L MPX IN FM AM OUT IF IN IC303 LA1832S FM IF DET FM IF MPX AM IF IF OUT SD FM MONO ST MONO ST AM RF IN AFC IN OUT AM OSC REG IN OUT VCC FM IF IN FM IF FM X352 4 5MHz X OUT STEREO IC302 LC72131 PLL TUNER AM IN FM IN FM OSC OSC BU...

Page 49: ..._CL C2B_DI C2B_CE CD MD_L TUNER_L TAPE_L AUX_L REC_R CH TAPE_L TO MICOM SECTION TO MICOM SECTION CD_R CD_L 8 7 6 5 4 3 2 1 a d f g i k l B B B SWITCHING SYSTEM MUTE REC_L CH R_CH R_CH FROM MAIN PWB TO POWER SECTION IC101 CNS940 Q119 Q120 IC102 BA3126N HAED SELECTOR Q101 Q102 CNP102 Q116 Q114 Q115 CNP101 IC101 AN7345K PLAYBACK AND RECORD PLAYBACK AMP SWITCHING BIAS OSC REC MUTE REC MUTE SWITCHING 9...

Page 50: ...25 24 23 22 FH_A SW_A FH_T SW_C FH_T SW_B FH_T SW_A FH_A SW_B FH_A SW_C FH_A SW_D FH_A SW_E FH_C SW_A FH_C SW_B 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CD_BUS3 CD_BUCK CD_CCE CD_RES CD_BUS2 CD RW CD_BUS1 T MO_REV CD_BUS0 T MO_FOR CD_L PU IN A_GND C MO_REV CD_R C MO_FOR CD_GND CD_GND CD_ B CD_ B 2 3 4 5 6 7 8 9 10 11 12 CD_GND A_ 10V A_GND R CH A_GND A_ 10V A_GND CD B CD_GND A_ B L_CH...

Page 51: ...5 76 77 78 79 80 9 8 7 6 5 4 3 2 1 CD RESET CD CCE 83 FH T SW C 82 FH T SW B 81 FH T SW A FH A SW B FH M B FH A SW A FH M B FH M A FH M A CD RW CD PICK IN VDD DEST_OUT2 VSS FH C SW B FH C SW A FH A SW E FH A SW D FH A SW C CD BUS3 CD BUS2 CD BUS1 3 REC BIAS 2 REC 1 PB MUTE CAM SW B FP SW A FP SW DEST_OUT1 CD BUCK CD BUS0 REC MUTE CD R DATA CD R CLK TUNER DO TUNER CL RUN PULSE T SOL T MOTOR NC NC N...

Page 52: ... Q801 Q803 Q805 CNP806 F808 T2A L 250V Q806 IC202 STK40204 2Ch POWER AMP Q204 Q203 Q208 Q207 Q206 Q201 IC201 STK40271 2Ch POWER AMP Q205 F801 T2A L 250V F804 T5A L 250V F803 T5A L 250V F806 T3 15A L 250V D816 D817 D808 D811 F805 T3 15A L 250V IC203 T802 SUB POWER TRANSFORMER Q807 Q809 IC802 KIA7810AP VOLTAGE REGULATOR IC203 KIA4558P OPE AMP T801 MAIN POWER TRANSFOMER MO200 FAN MOTOR Q202 M 10V 230...

Page 53: ...ERTER D A CONVERTER IC1701 UDA1345 AD DA CONVERTER IC1202 IX2474AF 4M BIT DRAM 5 9 11 15 26 29 32 36 42 IC1201 LR37814 ENDEC ATRAC XL1201 33 8688MHz IC1101 IR3R58M RF SIGNAL PROCESSOR 3 2V 3 2V MECHANISM 4 75 5 25V E F SIGNAL A B SIGNAL RF1 RF4 SIGNAL IC1601 M56788FP MOTOR DRIVER 12 10 15 M M903 MD LOADING MOTOR SW1932 LOADING SW1934 PLAY SW1936 LEAD IN MONITOR DIODE LASER DIODE RF4 RF3 RF2 RF1 LI...

Page 54: ...51 DZ5 1BSB R383 5 6K C302 0 001 Q371 KTA1266 GR Q360 2SB562 C R384 5 6K R371 4 7K C391 47 16 R385 5 6K D352 DS1SS133 IC302 LC72131 PLL TUNER C390 0 001 L351 100µH C394 47 16 C387 0 022 R380 1 5K R379 2 2K C385 0 01 C392 0 001 C393 1 50 R381 10K R345 4 7K C321 100 16 R376 1K C386 330P CH C341 0 1 C346 0 022 L342 2 2µH X352 4 5 MHz C381 12P CH C382 15P CH R378 82K C397 0 022 R360 4 7K R382 150 C380...

Page 55: ...S133 R399 10K C389 0 001 R392 390 DZ351 DZ5 1BSB R383 5 6K Q371 KTA1266 GR Q360 2SB562 C R384 5 6K R371 4 7K C391 47 16 R385 5 6K D352 DS1SS133 IC302 C390 0 001 L351 100µH C394 47 16 C387 0 022 R380 1 5K R379 2 2K C385 0 01 C392 0 001 C393 1 50 R381 10K R345 4 7K C321 100 16 R376 1K C386 330P CH C341 0 1 C346 0 022 L342 2 2µH X352 4 5MHz C381 12P CH C382 15P CH R378 82K C397 0 022 R360 4 7K R382 1...

Page 56: ... LCK1 REC_BIAS RUN_PUL SOL MOTOR 30 29 28 27 26 25 LCD E 4 6V 0V CD MUTE 0V 0V 0V F 5V 5V CD 0V TEST Vpp 0V LCK2 5V VDD 0V DEST_OUT2 TIMER LCD 5V 2 5V LCD DB5 0 3V LCD DB4 0V DATA 5V CST SW 5V CAM SW 5V B FP SW SPAN 5V RE 0V DEST_IN 0V CE 0V CLK 5V RUN PULSE 0V T SOL 0V T MOTOR 5V A FP SW 0V LCK1 80 79 78 77 76 FH A SW E 0 2V 0V CD 5V 0 2V FH 5V FH 0 2V FH 0 2V FH 5V FH 0V C 0V C 0V C 5V C 0V C 0V...

Page 57: ...73 0 1 25 D951 DS1SS133 2F T ER IC913 IC701 TA7291S LOADING MOTOR DRIVER IC701 L912 2 2µH IC921 74HCT00F DIGITAL SIGNAL SWITCH D952 DS1SS133 DZ902 MTZJ3 0A R1122A 100 Q952 2SC1740 SR Q953 2SC1740 SR R1043 10K R1039 470K R1041 10K R1042 470K BI940 CW1501 IC913 KIA7805P VOLTAGE REGULATOR R1118A 1K MOTOR_ MOTOR_ OPEN_SW CLOSE_SW D_GND 5 4 3 2 1 LCD E LCD RW 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 DIMME...

Page 58: ...715 1K R714 1K R713 1K C704 10P R731 1K R730 1K BI702 L702 2 2µH L701 2 2µH R749 1K SW780 MD EJECT LED_4 LED_1 LED_2 LED_3 LED_5 LED_6 CNS702 RX701 REMOTE SENSOR IC702 OUTPUT EXPANDER BU2092F IC702 SW724 CD 5 EJECT SW725 CD 6 EJECT SW720 CD 1 EJECT SW722 CD 3 EJECT SW723 CD 4 EJECT SW712 VOLUME UP SW711 VOLUME DOWN SW721 CD 2 EJECT SW731 CD 2 PLAY SW710 PANEL OPEN CLOSE SW734 CD 5 PLAY SW735 CD 6 ...

Page 59: ... SW763 CD SW764 MD SW782 MD RECORD SW781 CD MD BI771A CNP775 BI773 R761 330 Q708 KRA102 M BI770 BI771B BI772 LED775 K5052UL LED786 K5052UL LED774 K5052UL LED773 K5052UL SW776 NAME TOC EDIT SW774 DISPLAY CHARACTER SW783 PLAY MODE CNS772 CNS773 CNS770 SW775 MENU SW777 DELETE BI741 C715 0 1 BI740B SW705 OPEN CLOSE BI740A L705 2 2µH JK701 HEADPHONES BI730 RA711 150 RA710 150 MO700 CONTROL PANEL MOTOR ...

Page 60: ...022 IC7 74VHC08F INVERTOR 2 6V 3 3V 3 3V 1 6V 0V 5V 0V 1V 3 3V 1 7V 1V 0V 1 6V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 3 3V 0 7V 1 7V 1 7V 1 7V 1 7V 1 7V 1 3V 1 8V 0V 3 3V 0V 0V 3 3V 3 1V 1 3V 1 4V 0V 0V 0V 0V 0V 0V 0V 1 5V 1 5V 1 5V 3 1V 4 8V 4 8V 4 8V 5 1V 17 16 13 12 6 7 5 1 4 15 14 11 0V 0V 2 6V 0V 2 6V 0V 0V 1V 0V 0V 0V TP4 TP3 TP2 TP1 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 NC RST G...

Page 61: ... MOB1 MAIN CAM MOTOR MOB2 TRAY MOTOR FW3 FW2 CNP6A Q5 KRA102 M 8 6V 3 3V 4V 0V 0V 0V 0V 0V 0V 0V 4V 4V 4V 4V 4V 4V 4V 4V 4 3V 4 3V 8 6V 8 6V 4 3V 4 3V 8 6V 8 6V 8 6V 8 6V 1 7V 1 7V 1 7V 1 7V 1 7V 7V 1 7V 1 7V 1 7V 2 3V 2 7V 1 5V 3 3V 0V 0V 0V 0V 0V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 1 7V 0 7V 2 7V 4V 0 8V 1 2V 2 4V 1 1V 10 9 8 2 3 0 3V 4V 4V 24 23 22 21 20 19 18 17 16 15 14 13 ...

Page 62: ... 0 0033 C132 220 16 C131 22 50 R135 100 R128 68K C118 0 022 R138 10K C123 0 022 R150 6 8K R116 56 C102 180P C129 1 50 C121 270P R148 4 7 R136 10K C108 330P R133 1 5K L104 330µH R149 15K Q114 2SA1015 GR R153 47K R147 4 7K Q115 KRC104 M R130 1K R126 15K R127 15K R129 1K R118 100K R120 3 9K C125 22 50 C122 270P C124 0 022 R144 220 R139 22K R115 1K C134 47 25 C133 0 039 ML CNP101 IC101 AN7345K PLAYBAC...

Page 63: ...0027 C598 0 0027 R523 330 R522 330 DZ502 MTZJ8 2B C507 47 25 C508 0 1 C506 47 25 C565 0 1 R515 4 7K R516 47K Q504 KRC107 M Q503 KRA107 M R517 1K R512 8 2K R511 8 2K R513 1 2K R514 1 2K IC501 BU4066BCF INPUT SELECTOR IC502 LC75341 0V 0V 10V 10V 0V 0V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 0V 2 6V 2 6V 0V 0V 0V 0V 0 7V 0 7V 0V 0V 0V 0V 10V 0V 0V 0V 0V 0V 0V 3 6V 3 6V 8 2V 6V 0V 6V 0V ...

Page 64: ...02 DS1SS133 Q202 KTC3199 GR R232 1K R226 10K C216 0 022 R224 0 1 1W R210 1K R206 56K C206 15P C204 47 50 R204 820 C202 220P R202 1K C210 100 50 C201 220P Q205 KTC3199 GR R216 22K R239 1K C225 220P CH C226 220P CH R238 68K R237 68K R233 100K R234 100K R212 18K C208 0 15 R211 18K C247 47 50 C248 0 022 R241 68K R242 68K C219 10 50 C220 10 50 R235 1 8K R236 1 8K R240 1K R221 4 7K R217 18K C218 100P CH...

Page 65: ... 047 D804 1N4004S D806 1N4004S CNP803 CNP802 CNP801 T801 MAIN POWER TRANSFOMER F807 T3 15A L 250V C836 0 0047 RY801 D819 DS1SS133 L802 LINE FILTER D812 1N4004S D815 1N4004S D814 1N4004S D813 1N4004S C835 0 047 ML C830 470 35 C825 1000 6 3 D818 DS1SS133 T802 SUB POWER TRANSFORMER IC808 KIA7805AP C824 0 047 ML C823 100 16 Q807 KTC3199 GR R814 100 R815 47K C265 0 01 C263 0 01 C280 0 001 C279 0 001 C2...

Page 66: ...71 2Ch POWER AMP R225 10K C215 0 022 R223 0 1 1W D202 DS1SS133 Q202 KTC3199 GR R232 1K R226 10K C216 0 022 R224 0 1 1W R210 1K R206 56K C206 15P C204 47 50 R204 820 C202 220P R202 1K C210 100 50 C201 220P Q205 KTC3199 GR R216 22K R239 1K C225 220P CH C226 220P CH R238 68K R237 68K R233 100K R234 100K R212 18K C208 0 15 R211 18K C247 47 50 C248 0 022 R241 68K R242 68K C219 10 50 C220 10 50 R235 1 8...

Page 67: ...Vcc Vcc 12 11 10 9 8 15 14 13 B B POWER PWB D1 1 2 MO200 FAN MOTOR 2 1 2 1 FROM HEADPHONES PWB CNS730 P59 8 C B FAN MOTOR DRIVER B 1 2 3 4 5 5 4 6 8 1 2 7 3 1 2 3 4 M FM SIGNAL 6 8 2 5 1 3 7 4 SPEAKER PWB D3 MAIN MAIN SUB WOOFER SP L CH SP R CH GND SP R CH SP L CH GND SP L CH SP L CH GND SP R CH SP R CH GND SO201 SPEAKER TERMINALS 0V 0V 0V 0V 0V 0V 0V 0V 4 6V 4 6V 4 6V 31V 0V 0V 0V 30V 31V 0 2V 0 ...

Page 68: ...1 1 2 3 4 5 6 7 1 2 3 4 8 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 7 6 5 14 13 12 11 10 9 8 2 3 4 8 7 6 5 2 2 1 1 5 4 3 1 2 3 4 5 7 6 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 VREFO SGAIN P DOWN 26 25 2...

Page 69: ...6 47 48 49 50 52 51 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 9 8 7 6 5 4 3 2 1 BCLK LRCK 1 1 2 3 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 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 1 2 3 4 DIGIN KDATA MDDATA DSTB D GND D GND D GND D...

Page 70: ...PWB B1 1 2 E C B 1 1 3 5 2 4 1 2 3 4 5 6 6 CNP935 CD MD3000H P75 1 A CD MD3000W P76 1 A CNS702 BI702 RD GY GY GY GY GY 1 5 LCD720 R789 R790 LED737 LED735 LED738 1 2 LED A PWB B2 TAPE MOTOR 1 2 3 4 5 6 7 8 9 10 11 12 SOLENOID TAPE MECHANISM PWB H CNP970 TO MAIN PWB TO POWER PWB FFC970 CNP101 1 12 TAPE MECHANISM ASSEMBLY 6 5 4 3 2 1 7 6 5 4 3 2 1 WH BK PK BL YL YL BK BL PK BK WH WH WH RECORD PLAYBAC...

Page 71: ...SW758 PLAY R781 R777 R773 R778 R785 LED786 LED772 LED773 SW750 HIGH NORMAL R752 SW751 RECORD MODE R755 R774 R782 SW753 FAST REVERSE SW752 AUTO MARKER SW781 CD MD R758 LED775 LED774 LED770 R769 SW764 MD SW763 CD SW762 TUNER SW761 TAPE SW760 AUX R765 R759 R770 R756 R753 R787 R780 R776 R772 Q708 R761 BI772 BI771A BI773 SW755 TAPE RECORD SW756 PLAY PAUSE SW767 TRACK EDIT SW782 MD RECORD CONTROL PWB B4...

Page 72: ...3 35 40 45 48 49 50 55 60 64 4 1 FW3 CNP901 CD MD3000H P74 6 H CD MD3000W P76 6 H FFC901 5 10 CD PWB C B C E R71 R72 R74 R73 C46 C27 R46 R47 R77 R45 R78 TP8 TP14 C42 TE R44 R43 IC6 R53 R51 R54 C32 C43 R55 R56 R57 C33 C60 C59 C58 R41 R37 R35 C34 C36 C20 TP6 C39 R36 R39 R32 R15 R40 C23 R25 R79 R81 C26 R28 R29 R30 C29 C24 RF R31 DATA R42 1 TP5 C13 FE CLCK TP9 IC2 C21 R21 C8 BI11 CD MD3000H P75 10 H C...

Page 73: ... 7 8 1 2 3 4 5 6 7 8 4 3 2 1 1 2 3 4 5 6 7 1 2 3 4 5 6 7 RD GY GY GY GY GY GY GY RD WH WH WH WH WH WH 1 2 3 4 5 6 1 2 3 4 5 6 BL GY GY GY GY GY 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1 BR RD OR YL CNS6A CNS4 CNS6B CNS5A CNS5B CNS7A CNS7B BR COLOR TABLE RD R OR YL GR BL VL GY WH W BK PK BROWN RED ORANGE YELLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK NM1 SPINDLE MOTOR NSW1 PICKUP IN CNP6A 1 2 3 4 5 6 NM2 SLED ...

Page 74: ...45 R967 R971 R959 R958 R963 R1058 R1040 R962 R1121 R1057 R1069 R1056 R957 R956 R955 C917 R943 R944 C916 C943 R1124A R941 C941 C942 C902 R936 R935 R933 R932 R1017 R1016 IC901 R921 R920 R919 C914 R918 R1007 R910 R911 R912 R913 R907 R1031 R1024 R904 C1005 C1004 C50 R1109 R1032 C958 R1052 R1012 C970 R1014 R1027 C950 C957 R1015 R1048 R1026 IC912 R1050 R762 R1023 R1011 R763 C995 C936 R1035 C906 R1036 R1...

Page 75: ...13121110 9 8 7 6 5 4 3 2 1 C319 C976 C972 C974 L911 C979 C977 C971 R537 R533 R1134 R1067 R1083 R1135 R541 C531 C533 R551 R539 IC503 IC501 C537 C535 R542 C534 C532 R538 R540 R534 R535 R536 R512 R517 R1098 R507 R582 R1097 C501 R503 R504 C502 R528 R516 R515 R1096 R544 R527 R530 C564 R529 R395 R376 C386 R371 R372 C312 R591 R420 R1122A ZD502 R522 R523 R373 R374 C381 R547 C541 C562 R549 R548 C540 R550 C...

Page 76: ...7 R986 R985 R984 R992 R993 R1118A R974 R1119A R927 R945 R967 R971 R959 R958 R963 R1075 R1058 R1040 R1041 R1042 R1039 R1043 R962 R1121 R1062 R1112 R1057 R1056 R900 R957 R956 R955 C917 R943 R944 C916 C943 R1124A R941 C941 C942 C902 R936 R935 R933 R932 R1017 R1016 IC901 R921 R920 R919 C914 R918 R1007 R910 R911 R912 R913 R907 R1031 R1024 R904 C1005 C1004 C50 R1109 R1032 C958 R1052 R1012 C970 R1014 R10...

Page 77: ...4 R1083 R1135 R1067 R541 C531 C533 R551 R539 IC503 IC501 C537 C535 R542 C534 C532 R538 R540 R534 R535 R536 R512 R517 R1098 R507 R582 5 R1097 C501 R503 R504 C502 R528 R516 R515 R1096 R544 R527 R530 C564 R529 R395 R376 C386 R371 R372 C312 R591 R420 R1122A ZD502 ZD902 R522 R523 R373 R374 C381 R547 C541 C562 R549 R548 C540 R550 C599 C301 C384 C397 C392 R380 C390 R379 R381 C345 R393 R377 C385 C347 C346...

Page 78: ... AC230V 50Hz BLUE BROWN 1 2 1 2 BL RD 1 5 RD WH GY GY WH RD WH GY GY WH 5 4 3 2 1 CNS808 1 2 3 4 5 1 2 3 4 5 YL OR OR YL BK BK BL BL BL RD RD RD T801 MAIN POWER TRANSFORMER 1 1 8 6 2 3 4 5 8 7 RD WH WH WH GY GY WH GY CNS804 SUB TRANS PWB D2 L802 LINE FILTER T802 SUB POWER TRANSFORMER B C E IC808 F806 T3 15A L 250V F805 T3 15A L 250V F804 T5A L 250V F807 T3 15A L 250V F803 T5A L 250V F808 T2A L 250...

Page 79: ...806 C819 R278 C251 Q206 Q205 D205 CNP807 R138 R120 C121 C130 C132 C126 R128 R136 C125 C131 C120 R132 C138 C124 C127 R134 C122 R129 R155 R144 Q119 C141 C140 R126 R150 R156 R154 R124 Q120 R130 DZ201 R104 C258 CNP102 CNP204 R200 Q212 R299 Q210 R283 R207 R153 Q114 C123 R135 C129 R131 R127 R137 R133 Q115 R149 R125 R117 C116 C118 CNP101 C102 C105 R105 R116 C104 C108 R114 C110 R118 IC101 R109 C112 C106 C...

Page 80: ...834 C833 D816 C832 D817 Q807 RY801 D819 R815 D818 C830 D814 D815 D802 AC POWER SUPPLY CORD AC 110V 127V 220V 230 240V 50 60Hz WHITE BLACK 1 2 1 5 RD WH GY GY WH RD WH GY GY WH 5 4 3 2 1 CNS808 1 2 3 4 5 1 2 3 4 5 YL OR OR YL BK BK BL BL RD RD T801 MAIN POWER TRANSFORMER 1 1 8 6 2 3 4 5 8 7 RD WH WH WH GY GY WH GY CNS804 L802 LINE FILTER SO801 VOLTAGE SELECTOR T802 SUB POWER TRANSFORMER B C E IC808...

Page 81: ...38 R120 C121 C130 C132 C126 R128 R136 C125 C131 C120 R132 C138 C124 C127 R134 C122 R129 R155 R144 Q119 C141 C140 R126 R150 R156 R154 R124 Q120 R130 DZ201 R104 C258 CNP102 CNP205 R200 Q212 R299 Q210 R283 R296 R214 R207 R153 Q114 C123 R135 C129 R131 R127 R137 R133 Q115 Q813 Q812 R149 R125 R117 C116 C118 CNP101 C102 C105 R105 R116 C104 C108 R114 C110 R118 IC101 R109 C112 C106 C111 C119 R121 C113 C107...

Page 82: ...1 4 1 1 28 1 5 6 1 1 3 1 2 3 4 1 2 3 4 2 1 5 6 1 1 5 TO MAIN PWB CNP920 1 28 CW1501 MD MAIN PWB J BOTTOM VIEW CW1932 CW1931 2 3 4 5 1 7 8 9 6 12 13 14 15 11 17 18 10 16 22 23 24 25 21 27 28 29 20 26 32 33 34 35 36 31 30 CD MD3000H P74 3 H CD MD3000W P76 3 H 1 28 TP1531 TP1530 TP1532 TP1526 TP1525 TP1524 TP1522 TP1523 TP1520 TP1519 TP1521 TP1533 TP1410 TP1518 TP1513 TP1517 TP1514 TP1515 TP1501 TP15...

Page 83: ...16 C1111 C1110 C1113 R1114 R1110 R1112 R1115 R1116 R1117 C1122 C1123 L1101 C1125 C1264 C1265 C1263 R1262 R1264 R1265 C1261 C1262 R1261 L1202 R1200 R1201 R1266 R1232 C1210 C1206 C1619 R1620 R1621 R1623 R1622 D1402 R1403 R1420 R1424 Q1806 R1407 R1614 R1304 Q1801 Q1800 Q1501 C1802 R1808 R1802 R1803 R1805 Q1803 C1501 R1716 C1714 R1714 R1711 R1712 C1716 C1711 C1700 C1710 C1704 C1712 L1702 R1703 C1803 C...

Page 84: ... 3V 0V 1 6V 2 6V 2 6V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 1 3V 0 7V 0 7V 0 7V 0 7V 1 3V 1 3V 1 3V 1 3V 1 3V 0 7V 1 5V 0V 3 2V 0V 2 6V 1 3V 0V 1 3V 1 3V 0V 1 3V 1 3V 1 3V 1 3V 0V 0 7V 0 7V 0V 9 8 7 6 5 4 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 PIN NO VOLTAGE IC1101 0 7V 1 3V 1 3V 1 8V 3 1...

Page 85: ... 8 0 2µs STOP PLAY FEI RFGO RFRP IC2 29pin IC6 19pin IC6 17pin 5 9 10 0 2µs 6 7 11 STOP PLAY TEI TRO SBAD IC2 31pin IC2 34pin IC2 30pin 0 2µs STOP PLAY TMAX SBOK DMO IC2 17pin IC2 8pin IC2 41pin 12 13 14 0 2µs 6 11 15 TEI TRO FMO IC2 31pin IC2 34pin IC2 40pin STOP PLAY 0 2µs CUE TEI TRO FMO IC2 31pin IC2 34pin IC2 40pin 6 11 15 0 2µs 6 11 15 REVIEW TEI TRO FMO IC2 31pin IC2 34pin IC2 40pin 0 2µs T...

Page 86: ...ction disc STOP PLAY TP1518 RESET TP1510 MD ST TP1800 3 2V TP1122 F TP1212 FEMON TP1212 FEMON TP1422 DSENSE TP1420 FOK TP1201 EFMMON TP1135 ADIPO TP1207 TEMON TP1122 F TP1207 TEMON TP1603 SP TP1602 SP TP1122 F TP1122 F TP1207 TEMON TP1603 SP TP1602 SP TP1451 ADJUST TP1122 F TP1212 FEMON TP1207 TEMON TP1451 ADJUST TP1122 F TP1207 TEMON TP1601 SLD TP1600 SLD TP1122 F TP1207 TEMON TP1601 SLD TP1600 S...

Page 87: ...P1207 TEMON TP1121 T TP1421 CIN TP1121 T TP1421 CIN 72 IC1201 DFCK 72 IC1201 DFCK TP1300 REC HEAD TP1302 EFMO TP1105 LDVAL TP1113 R P 71 IC1201 BCLK 3 IC1202 WE 17 IC1202 CAS 1 IC1202 I 01 6 IC1202 A0 70 IC1201 LRCK 74 IC1201 DADATA 71 IC1201 BCLK 70 IC1201 LRCK 73 IC1201 ADDATA PLAY Low reflection disc PLAY High reflection disc 14 28 29 30 31 18 32 20 21 33 34 35 36 6 16 17 14 6 16 17 18 19 20 21...

Page 88: ... cleaning disc designed for CD optical pickup lenses HOW TO USE 1 Using the brush in the cleaner cap apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has the mark next to it 2 Place the CD cleaner disc onto the CD disc tray with the brush side down then press the play button 3 You will hear music for about 20 seconds and the CD player will automatically stop If it...

Page 89: ...24 of IC2 No Yes Yes Check in the CD test mode Check the line of PU IN SW Check from pin 2 of CNP6 via pin 25 of CNP1 to pin 94 of IC901 Check the line of the slide control Check from pins 3 and 4 of CNP6 via pins 17 18 and 22 of IC5 to pin 40 of IC2 Focus search STEP 5 Check from pins 1 and 2 of CNP5 via pins 3 4 and 5 of IC5 to pins 31 and 34 of IC2 Check from pins 2 and 5 of CNP7 to pins 4 and ...

Page 90: ...ntly wipe the lens with it with due care so that the lens is not damaged At this time do not touch the lens directly with your finger MD SECTION Playback state cannot be set Is it impossible to set both high reflection disc and low reflection disc to playback state No Check as stated in item TEST mode check Yes Only the high reflection disc cannot be played back Yes Is 1 3V to 1 6V applied to the ...

Page 91: ...ton is pressed Yes Disc retracts soon after completion of disc ejection Yes Check SW1932 Is the pin 5 of CN1401 set to H state Yes No Check the Main PWB and CN1501 No Check the power PWB Main PWB and CN1501 Is pulse input in the pin 6 of CN1501 when reset power supply is turned on Is 5V to 6V applied to the pins 17 and 18 of CN1501 Yes No Check IC1201 No Check the periphery of Q1804 and IC1401 Is ...

Page 92: ...g the audio output in the normal mode playback set the record playback TEST mode Is recording performed after displaying TEST REC Yes No Check whether the disc is record prohibited Is RF waveform output to the pin 1 of IC1201 or TP1201 when playback is performed after recording No Does RF pattern appear on the pin 50 of IC1201 during recoading Yes No No Check for IC1201 soldering failure Yes Is ou...

Page 93: ... the sled motor and for disconnection Yes Replace the sled motor The spindle motor does not rotate Is waveform output from the pins 24 and 25 of IC1201 in the step 4 of AUTO auxiliary adjustment mode of TEST mode Check IC1601 CN1402 and soldering of mechanism switch PWB Is waveform output from the pins 9 and 10 of IC1601 and the pins 5 and 6 of CN1402 Replace with a spindle motor complete No No Ye...

Page 94: ...mp s inversion input terminal for PLL system low pass filter 19 LPFO Output Amp s output terminal for PLL system low pass filter 20 PVREF VREF terminal only for PLL system 21 VCOF Output Filter terminal for VCO 22 AVSS3 Analog GND terminal 23 SLCO Output DAC output terminal for data slice level generation 24 RFI Input RF signal input terminal Zin can be selected by command 25 AVDD3 Analog 3 3V pow...

Page 95: ... CCE Input Chip enable signal input terminal for microcomputer interface In case of L BUS3 0 are active 63 RST Input Reset signal input terminal Reset L 64 VDD5 5V power supply terminal for microcomputer interface Pin No Terminal Name Function Input Output In this unit the terminal with asterisk mark is open terminal which is not connected to the outside Note AI F Analog input output terminal 3 5I...

Page 96: ...inal 17 RFRP Output Signal generation amp output terminal for track count 18 RFRPIN Input Signal generation amp input terminal for track count 19 RFGO Output RF signal amplitude adjustment amp output terminal 20 RFGC Input RF amplitude adjustment control signal input terminal RFGC input voltage 21 AGCIN Input RF signal amplitude adjustment amp input terminal 22 RFO Output RF signal generation amp ...

Page 97: ...Output Not used 24 P91 Output Not used 25 P92 Output Not used 26 P93 Output Not used 27 P94 Output Not used 28 P06 INTP6 Output POWER relay control 29 P120 RTP0 Output Not used 30 P121 RTP1 Output Not used 31 P122 RTP2 Output Not used 32 P123 RTP3 Output LED output for timer 33 P124 RTP4 Output LCD backlight control 34 P125 RTP5 Output System mute output 35 P126 RTP6 Input Panel close switch 36 P1...

Page 98: ...P27 SCK0 SCL0 Output LCD clock 76 P80 A0 Input CAM A switch e 77 P81 A1 Input CAM A switch d 78 P82 A2 Input CAM A switch c 79 P83 A3 Input CAM A switch b 80 P84 A4 Input CAM A switch a 81 P85 A5 Input TRAY identification switch a 82 P86 A6 Input TRAY identification switch b 83 P87 A7 Input TRAY identification switch c 84 P40 AD0 Input CAM C switch b 85 P41 AD1 Input CAM C switch a 86 P42 AD2 Outp...

Page 99: ...Output Expander BU2092F In this unit the terminal with asterisk mark is open terminal which is not connected to the outside Function Port Name Input Output 1 VSS Input GND 2 DATA Input Serial data input 3 CLK Input Serial clock input 4 LCK Input Latch clock input 5 Q0 Output For CD power control 6 Q1 Output Not used 7 Q2 Output Not used 8 Q3 Output Not used 9 Q4 Output Not used 10 Q5 Output Not us...

Page 100: ...l oscillator output 4 332 8 664 MHz 13 XIN Input Crystal oscillator input external reference signal input 14 VDDD Digital power supply 5V 15 VSSD Digital ground 16 T6 Input Output Test I O error status regenerated carrier TP error block count outputs ERROR 57K TP BE1 17 T7 Input Output Test I O error correction status SK detection TA error block count outputs CORREC ARI ID TA BE0 18 SYNC Input Out...

Page 101: ... for servo focus servo system 22 TCGO Group mode Track cross detection signal amplifier output terminal 23 TCGI Group mode Track cross detection signal amplifier input terminal 24 RFADD Resistance addition output terminal of RF1 RF4 25 DTEMP Chip temperature detection terminal 26 SGAIN Switch section control terminal of amplifier for servo 27 DISC Pit mode groove mode selecting control terminal 28...

Page 102: ... 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 TOTMON TEMCN SBCK SBO SBSY SFSY FCK SENSE COUT MCCK DINIX VDD2 DGND RSTX SYD0 SYD1 SYD2 SYD3 SYD4 SYD5 SYD6 SYD7 SYWRX SYRDX SYRS EFMO PLCK ACRCEF RAA11 RAD0 RAD1 RAWEX RARASX RAA9 RAD3 RAD2 RACASX DGND RACEX RAA8 RAA7 RAA6 RAA5 RAA4 VDD2 RAA10 RAA0 RAA1 RAA2 RAA3 E...

Page 103: ... output to external D RAM ADR0 LSB 30 RAA10 Output Address output to external D RAM ADR10 MSB 31 VDD2 Power supply for interface 32 RAA4 Output Address output to external D RAM ADR4 33 RAA5 Output Address output to external D RAM ADR5 34 RAA6 Output Address output to external D RAM ADR6 35 RAA7 Output Address output to external D RAM ADR7 36 RAA8 Output Address output to external D RAM ADR8 37 RAO...

Page 104: ...l monitor output Series resistance 10 100KΩ built in 77 TEMON Output Tracking error signal monitor output Series resistance 10 100KΩ built in 78 SBCK Input Output DIN subcode read clock Expansion port 4 79 SBO Output DIN subcode serial data Expansion port 5 80 SBSY Output DIN subcode block synchronous signal Expansion port 6 81 SFSY Output DIN subcode frame synchronous signal Expansion port 7 82 F...

Page 105: ... 7 8 4 3 2 1 G1 S G2 D1 D2 1 2 3 4 5 Figure 105 2 BLOCK DIAGRAM OF IC Figure 105 3 BLOCK DIAGRAM OF IC IC1402 VHi58X2402T 1 EEPROM 58X2402T Pin No Function Terminal Name 1 3 A0 A2 Device address 4 VSS Ground 5 SDA Serial data input output 6 SCL Serial clock input 7 WP Write protect 8 VCC Power supply Figure 105 4 BLOCK DIAGRAM OF IC 1 2 3 4 8 7 6 5 A0 A1 A2 VSS VCC WP SCL SDA 4 RAS 5 17 15 CAS A0 ...

Page 106: ...ct release output 28 HFON Output HFON 29 EEPK Output EEPROM serial clock output 30 EEPD Input Output EEPROM data input output 31 MD DATA Output MD computer data input output 32 K DATA Input System computer data input 33 DSCK Input System computer clock input 34 DSTB Output DSTB system computer communication possible and during communication 35 NC Output Not used 36 SBO Input Subcode serial data in...

Page 107: ...P24 Output Input output port P24 69 P23 Output Input output port P23 70 PCNT0 Output PCNT0 output 71 LAST Output LAST 72 LD ON Output LDON output H ON 73 A B Input ANLPTR output ADC DAC selection input 74 SBSY Input Subcode communication block synchro input 75 DAP ON Output DAPON output for CK 76 DFS0 Output DFS0 output 77 DFS1 Output DFS1 output 78 P12 Input Input output port P12 79 P11 Input Inp...

Page 108: ...in 5 Pulled down 21 MC2 Mode control 2 Pulled down 22 AVSS DAC DA converter analog ground 23 AVDD DAC DA converter analog power 24 VOUTR DA converter output right 25 VDDO Opeamp power 26 VOUTL DA converter output left 27 VSSO Opeamp ground 28 Vref D Input AD converter reference voltage IC1701 VHiUDA1345 1 AD DA Converter UDA1345 Pin No Function Terminal Name In this unit the terminal with asterisk...

Page 109: ...f the bands shown in Figure 109 is removed some reason be sure replace it to the original position and same appearance as before Figure 109 Nylon Band 233 92LNBAND1318A Rear Panel Sub Trans PWB Lug Terminal 243 92LLUG1746A Bushing 216 LBSHC0002AWZZ Browm Blue AC Power Supply Cord 239 QACCE0010AW00 ...

Page 110: ...U 2 SA0 A0 A1 A2 connect to VSS VLCD VSS VDD SCL SDA Pin No Pin Name Connect to Description I O 1 VLCD Power supply LCD supply voltage Logic ground Supply voltage 5V I 2 C bus serial clock input I 2 C bus serial data input output 2 VSS Power supply 3 VDD Power supply 4 SCL MPU I 5 SDA MPU I O ...

Page 111: ... lead wire VC TQ Square type without lead wire VC CY Square type without lead wire VC CZ Square type without lead wire VC J The 13th character represents capacity difference J 5 K 10 M 20 N 30 C 0 25 pF D 0 5 pF Z 80 20 If there are no indications for the electrolytic capacitors error is 20 Resistors VRD Carbon film type VRS Carbon film type VRN Metal film type VR MF Cylindrical type without lead ...

Page 112: ...9 GR Q503 VSKRA107M 1 J AE Digital PNP KRA107 M Q504 VSKRC107M 1 J AC Digital NPN KRC107 M Q507 508 VSDTC363TS 1 J AC Digital NPN DTC363 TS Q509 VSKRA107M 1 J AE Digital PNP KRA107 M Q707 VSKTC3203Y 1 J AC Silicon NPN KTC3203 Y Q708 VSKRA102M 1 J AC Digital PNP KRA102 M Q720 725 VSKRA102M 1 J AC Digital PNP KRA102 M Q801 VS2SD2012 1 J AD Silicon NPN 2SD2012 Q803 VSKTC3199GR 1 J AB Silicon NPN KTC3...

Page 113: ...ZZ J AH Crystal 4 5 MHz X901 RCRM 0038AFZZ J AD Ceramic 600 kHz X902 RCRSP0011AWZZ J AC Crystal 32 768 kHz XL1201 RCRSC0001AWZZ J AL Crystal 33 8688 MHz XT21 RCRSP0010AWZZ J AH Crystal 4 332 MHz CD MD3000H Only CAPACITORS C1 VCEAZA1AW107M J AB 100 µF 10V Electrolytic C2 3 VCTYMN1EF223Z J AA 0 022 µF 25V C4 VCEAZA1AW107M J AB 100 µF 10V Electrolytic C5 6 VCEAZA1CW106M J AC 10 µF 16V Electrolytic C7...

Page 114: ...0V C331 VCKYPA1HF473Z J AB 0 047 µF 50V C332 VCKYCY1EB223K J AB 0 022 µF 25V C334 VCCCCY1HH180J J AA 18 pF CH 50V C335 VCCCCY1HH331J J AA 330 pF CH 50V C337 VCKYCY1EB223K J AB 0 022 µF 25V C338 VCKYCY1HB102K J AA 0 001 µF 50V C339 VCCCCY1HH101J J AA 100 pF CH 50V C341 VCKYCY1EF104Z J AA 0 1 µF 25V C342 VCKYCY1EB223K J AB 0 022 µF 25V C343 VCCCCY1HH330J J AA 33 pF CH 50V C345 347 VCKYCY1EB223K J AB...

Page 115: ...0J J AA 22 pF CH 50V C1211 VCKYCY1EF104Z J AA 0 1 µF 25V C1230 VCKYTV1CF105Z J AB 1 µF 16V C1232 VCKYTV1HB102K J AA 0 001 µF 50V C1261 1265 VCCCCY1HH271J J AA 270 pF CH 50V C1266 VCCCCY1HH270J J AA 27 pF CH 50V C1300 VCCCTV1HH470J J AA 47 pF CH 50V C1301 VCKYCY1CB273K J AA 0 027 µF 16V C1302 RC KZ0002AWZZ J AE 10 µF 10V C1303 VCKYTV1CF105Z J AB 1 µF 16V C1304 VCCCTV1HH221J J AA 220 pF CH 50V C1402...

Page 116: ...AA 1 kohm 1 6W R233 234 VRD ST2CD104J J AA 100 kohm 1 6W R235 236 VRD ST2CD182J J AA 1 8 kohms 1 6W R237 238 VRD ST2CD683J J AA 68 kohms 1 6W R239 240 VRD ST2CD102J J AA 1 kohm 1 6W R241 242 VRD ST2CD683J J AA 68 kohms 1 6W R243 244 VRD ST2CD102J J AA 1 kohm 1 6W R245 246 VRD ST2CD821J J AA 820 ohms 1 6W R247 248 VRD ST2CD563J J AA 56 kohms 1 6W R249 250 VRD ST2CD102J J AA 1 kohm 1 6W R251 VRD ST2...

Page 117: ...6W R904 VRS CY1JB102J J AA 1 kohm 1 16W R905 906 VRD ST2CD102J J AA 1 kohm 1 6W R907 VRS CY1JB102J J AA 1 kohm 1 16W R908 VRD ST2CD102J J AA 1 kohm 1 6W R910 913 VRS CY1JB102J J AA 1 kohm 1 16W R914 917 VRD ST2CD102J J AA 1 kohm 1 6W R918 921 VRS CY1JB102J J AA 1 kohm 1 16W R927 VRS CY1JB101J J AA 100 ohm 1 16W R928 VRS CY1JB102J J AA 1 kohm 1 16W R932 933 VRS CY1JB102J J AA 1 kohm 1 16W R934 VRD ...

Page 118: ...B104F J AA 100 kohm 1 16W R1616 1617 VRS CY1JB103J J AA 10 kohm 1 16W R1618 VRS CY1JB153J J AA 15 kohms 1 16W R1620 VRS CY1JB153J J AA 15 kohms 1 16W R1621 VRS CY1JB682J J AA 6 8 kohms 1 16W R1622 1623 VRS CY1JB223J J AA 22 kohms 1 16W R1624 VRS CY1JB682J J AA 6 8 kohms 1 16W R1701 VRS CY1JB393J J AA 39 kohms 1 16W R1702 VRS CY1JB303J J AA 30 kohms 1 16W R1703 VRS CY1JB102F J AA 1 kohm 1 16W R1704...

Page 119: ... SW724 92LSWICH1401AT J AC Switch Key Type CD5 Eject SW725 92LSWICH1401AT J AC Switch Key Type CD6 Eject SW730 92LSWICH1401AT J AC Switch Key Type CD1 Play SW731 92LSWICH1401AT J AC Switch Key Type CD2 Play SW732 92LSWICH1401AT J AC Switch Key Type CD3 Play SW733 92LSWICH1401AT J AC Switch Key Type CD4 Play SW734 92LSWICH1401AT J AC Switch Key Type CD5 Play SW735 92LSWICH1401AT J AC Switch Key Typ...

Page 120: ... Shaft STB Gear 133 3 NGERH0123AWZZ J Gear STB D 134 NGERH0108AWZZ J AK Gear Tray Big 135 NGERH0109AWZZ J AB Gear Tray A 136 NGERH0110AWZZ J AC Gear Tray B 137 NGERH0103AWZZ J AB Gear MT Idler C 138 NGERH0102AWZZ J AC Gear MT Idler B 139 NGERH0105AWZZ J AB Gear MT Idler E 140 NGERH0104AWZZ J AB Gear MT Idler D 141 NGERH0101AWZZ J AD Gear MT Idler A 142 NGERH0114AWZZ J AB Gear Tray C 143 NGERH0107A...

Page 121: ...232 PRDAR0165AWFW J AH Heat Sink Sub B 233 92LNBAND1318A J AA Nylon Band 80mm 234 92LCAUT1706B J AA Label Laser 236 PSLDM3075AWFW J Shield Plate Power PWB 238 PSPAS0003AWZZ J AC Spacer Fan Motor Support Bracket 1 239 QACCA0003AW00 J AL AC Power Supply Cord CD MD3000W 1 239 QACCB0009AW00 J AL AC Power Supply Cord CD MD3000W 1 239 QACCB0011AW00 J AS AC Power Supply Cord CD MD3000H 1 239 QACCE0008AW0...

Page 122: ...QPWBF0644AWZZ J AD Tray Switch PWB Only PWB G QPWBF0645AWZZ J AC Cam Switch PWB Only PWB H 92PF567 647 J Tape Mechanism PWB J 92LPWB3272MDSS J MD Main PWB K1 2 QPWBF0554AWZZ J AD MD Mechanism Switch MD Loading Motor PWB Only OTHER SERVICE PARTS QCNWK0108AFZZ J AL Extension Flat Cable 28Pin QCNWK0109AFZZ J AH Extension Flat Cable 5Pin QCNWK0129AFZZ J AG Extension Connector 2Pin QCNWK0130AFZZ J AP E...

Page 123: ...D VIEW 12 CD MD3000H CD MD3000W 7 4 12 5 2 SW1934 SW1933 SW1932 SW1931 SW1930 17 9 M903 3 PWB K1 SW1936 M902 15 M901 507 501x2 507 511 PWB K2 16 19 20 21 18 10 8 22 506 506x2 505x3 506 513 512x2 512 33x2 33x2 502 509 32 30 509 509 509 509 31 36 504 34 27 28 14 503 35 24 PWB J 510x2 ...

Page 124: ...D MD3000H CD MD3000W A B C D E F G H 1 2 3 4 5 6 Figure 13 CD MECHANISM EXPLODED VIEW 13 CD MD3000H CD MD3000W 701 304 701 302 301 NM1 703x2 305x2 NSW1 NM2 308 PWB E 306 2 306 704 307 306 1 306 3 702 303 ...

Page 125: ...2x2 126 118x2 106x6 146 116 802x3 107 115 145 144 143 803 803 803x2 102 152 134 124 125 PWB F 140 141 138 139 131 807 137 805 141 142 127 130 132 805 120 121 119 804 133 1 133 2 129 128 135 136 803x2 804 119 121 122 805 133 3 113 112 111 110 109 108 104 105 803x2 805x4 801x4 808x4 MOB1 MOB2 803x3 802x2 151 803 103 PWB G PWB C CD MECHANISM 133 150 123 123 114 117 101 ...

Page 126: ...08 608 229x2 614x2 614 614 201 1 201 43 PWB B10 608x3 201 41 201 40 201 39 622 201 10 201 9 201 8 201 7 201 6 201 5 201 14 201 13 201 24 201 27 201 11 201 22 201 21 619 201 26x6 610x2 201 15 201 17 608x2 610 608 610 608x2 201 20 201 19 201 33 607x2 607 607 MO700 PWB B7 206 3 206 4 206 2 607 206 6 206 7 206 5 607x2 606x2 607x3 206 1 206 205 14 205 8 205 4 205 9 205 10 205 2x3 205 3x2 205 205 1 205 ...

Page 127: ...19 246 614 617 213 239 216 617x4 202 1 202 2 615 615x4 202 Q809 Q805 Q801 IC802 PWB A1 PWB D2 CD MD3000H ONLY MD MECHANISM PWB D1 PWB A2 PWB D3 605x4 217 212 621x2 245 601 227 241 226 225 210 MO200 228 238 228 238 620x2 616x2 209 614x2 614x3 240x14 243x2 240x2 CD CHANGER MECHANISM 218 619 234 619 CD MD3000H ONLY CD MD3000W ONLY CD MD3000W ONLY CD MD3000W ONLY 601 623x2 227 224 241 MO201 614 601 60...

Page 128: ...SP602 R CH TWEETER SP603 L CH SP604 R CH TWEETER SP603 L CH SP604 R CH YL Capacitor SPEAKER TERMINAL 712 SPEAKER TERMINAL 712 SPEAKER TERMINAL SUB WOOFER 713 SPEAKER TERMINAL SUB WOOFER 713 702 703 709 710 718x4 708 SP605 L CH SP606 R CH SP601 L CH SP602 R CH SP603 L CH SP604 R CH 720x2 719 707x2 706x2 704 711 715x2 716x2 717x4 713 701 712 714 710 705 709 719 Capacitor 2 7µF 100V Electrolytic N P ...

Page 129: ... Saving Energy TLABZ0605AWZZ 11 Label Feature CD Changer TLABZ0823AWZZ 12 Label Feature Unit TLABZ0835AWZZ 13 FM Antenna 92LFANT1535A 14 Remote Control RRMCG0244AWSA 15 Lable Bar Code TLABE0447AWZZ 16 Battery CD MD3000H CP RW5000H 1 Packing Add Bottom Speaker 92LN1892B 2 Packing Add Top Speaker 92LN1892T 3 Speaker Cord Ass y 92LT7809 3 1 Speaker Wire for Main Terminals 92LD2576BBK 3 2 Speaker Wire...

Page 130: ...CD MD3000H CD MD3000W MEMO 19 ...

Page 131: ...CD MD3000H CD MD3000W 20 MEMO ...

Page 132: ...etrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher A0010 3829DS HA M SG SK SA SZ EX SHARP CORPORATION Communication Systems Group Quality Reliability Control Center Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan ...

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