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MD-M3/M1 SERVICE MANUAL No.S6940MDM3M1// MD-M3 MD-M3 MD micro System consisting of MD-M3(main unit) and CP-M3(speaker system). Illustration: MD-M3 MD-M1 MD-M1 MD micro System consisting of MD-M1(main unit) and CP-M1(speaker system). • 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. Illustration: MD-M1 CONTENTS Page IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY) ........................................................................................................ 2 SPECIFICATIONS .............................................................................................................................................................. 3 NAMES OF PARTS ........................................................................................................................................................... 4 OPERATION MANUAL ....................................................................................................................................................... 7 QUICK GUIDE .................................................................................................................................................................... 9 DISASSEMBLY ................................................................................................................................................................ 11 REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 13 TEST MODE .................................................................................................................................................................... 15 ADJUSTMENT ................................................................................................................................................................. 17 EEPROM WRITING PROCEDURE .................................................................................................................................. 23 EXPLANATION OF MECHANISM ERROR ...................................................................................................................... 24 EXPLANATION OF ERROR DISPLAY ............................................................................................................................. 25 NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 26 TYPE OF TRANSISTOR AND LED ................................................................................................................................. 26 BLOCK DIAGRAM ........................................................................................................................................................... 27 SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 32 WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 54 WAVEFORMS OF MD CIRCUIT ..................................................................................................................................... 55 TROUBLE SHOOTING (CD SECTION) .......................................................................................................................... 57 TROUBLE SHOOTING (MD SECTION) ........................................................................................................................... 61 TROUBLE SHOOTING (POWER SUPPLY SECTION) ................................................................................................... 65 FUNCTION TABLE OF IC ................................................................................................................................................ 66 REPLACEMENT PARTS LIST/EXPLODED VIEW/PACKING OF THE SET (FOR U.S.A.) SHARP CORPORATION –1– This document has been published to be used for after sales service only. The contents are subject to change without notice. MD-M3/M1 FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. IMPORTANT SERVICE NOTES (For U.S.A.Only) BEFORE RETURNING THE AUDIO PRODUCT (Fire & Shock Hazard) Before returning the audio product to the user, perform the following safety checks. 1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the audio product. 2. Inspect all protective devices such as insulating materials, cabinet, terminal board, adjustment and compartment covers or shields, mechanical insulators etc. 3. To be sure that no shock hazard exists, check for leakage current in the following manner. * Plug the AC line cord directly into a 120 volt AC outlet. * Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as conduit or electrical ground connected to earth ground. * Use a VTVM or VOM with 1000 ohm per volt, or higher, sensitivity to measure the AC voltage drop across the resistor (See diagram). * Connect the resistor connection to all exposed metal parts having a return path to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. VTVM AC SCALE 1.5k ohms 10W 0.15 µ F TO EXPOSED METAL PARTS TEST PROBE CONNECT TO KNOWN EARTH GROUND All check must be repeated with the AC line cord plug connection reversed. Any reading of 0.3 volt RMS (this corresponds to 0.2 milliamp. AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the audio product to the owner. –2– MD-M3/M1 FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS MD-M3/M1 ● General Power source: AC 120 V, 60 Hz Power consumption: ● Compact disc player section Type: Top open type compact disc player 60 W Signal readout: Non-contact, 3-beam semiconductor laser pickup Rotation speed: 200 - 500 rpm CLV, Approx. Error correction: CIRC (Cross Interleave ReedSolomon Code) Quantization: 16-bit linear Frequency response: 20 - 20,000 Hz D/A converter: 1-bit D/A converter Dimensions: Width; 6-5/16" (160 mm) Height; 9-1/2" (240 mm) Depth; 11-13/16" (300 mm) Weight: 9.7 lbs. (4.4 kg) ● Amplifier section Output power: FTC 16 watts per channel minimum RMS into 4 ohms from 80 Hz to 20 kHz with no more than 10% total harmonic distortion Output terminals: Speaker; 4 ohms Headphones; 16 - 50 ohms (recommended 32 ohms) Input terminals: AUX; 500 mV/47 k ohms ● MiniDisc recorder section Type: MiniDisc recorder Signal readout: Non-contact, 3-beam semiconductor laser pickup Rotation speed: 400 - 900 rpm CLV, Approx. Error correction: ACIRC (Advanced Cross Interleave Reed-Solomon Code) Signal/noise ratio: 95 dB (1 kHz) Dynamic range: 90 dB (1 kHz) Wow and flutter: Unmeasurable (less than 0.001% W. peak) ● Tuner section Frequency range: FM; 87.5 - 108.0 MHz AM; 530 - 1,720 kHz Sensitivity: FM; 2.5 µV (75 ohms unbalanced) AM; 650 µV/m CP-M3/M1 Quantization: 20-bit linear (A/D converter) Coding: ATRAC (Adaptive TRansform Acoustic Coding) ● Speaker section 2-way speaker system Type (MD-M3): 4-3/4" (12cm) woofer, 3/4" (2cm) tweeter 44.1 kHz Type (MD-M1): Sampling frequency: Recording method: Magnetic modulation overwrite method Frequency response: 20 - 20,000 Hz D/A converter: 1-bit D/A converter Wow and flutter: Unmeasurable (less than 0.001% W. peak) Maximum input power: 40 W Rated input power: 20 W Impedance: 4 ohms Dimensions: (MD-M3) Width; 6-5/16" (160 mm) Height; 9-1/2" (240 mm) Depth; 7-7/8" (198 mm) Weight; 6.8 lbs. (3.1 kg)/each Dimensions: (MD-M1) Width; 6-5/16" (160 mm) Height; 9-1/2" (240 mm) Depth; 7-1/4" (183 mm) Weight; 4.0 lbs. (1.8 kg)/each Signal/noise ratio: 95 dB (1 kHz) Dynamic range: 90 dB (1 kHz) Audio channel: Stereo; 2 channels Monaural; 1 channel (playback only) (long-time recording mode) Full range speaker system 4" (10cm) full-range speaker Specifications for this model are subject to change without prior notice. –3– MD-M3/M1 NAMES OF PARTS ■ Front panel 1. Power Button 2. (MD) Display Button 3. Timer Stand-by Indicator 4. (MD) Record Button 5. (CD/MD/TUNER) Memory Button 6. (CD/MD) Stop Button (TUNER) Tuning Down Button 7. (CD/MD) Play/Pause Button (TUNER) Tuning Up Button 8. Function Selector Buttons 9. CD Eject Button 10. MD Compartment 11. MD Eject Button 12. (CD/MD) Track Up/Cue Button (TUNER) Preset Up Button 13. (CD/MD) Track Down/Review Button (TUNER) Preset Down Button 14. CD MD Normal Speed Edit Button (MD-M3 ONLY) 14. CD MD Edit Button (MD-M1 ONLY) 15. CD MD High Speed Edit Button (MD-M3 ONLY) 16. Surround Button 17. Preset Equalizer Button 18. Extra Bass Button 19. Headphone Jack 20. Volume Control 9 1 2 3 4 5 6 7 10 11 12 13 14 15 16 17 18 19 20 8 ▲ ▲▲ 14 MD-M1 ■ Rear panel 1. Speaker Terminals 2. FM 75 Ohms Antenna Terminal 3. Antenna Ground Terminal 4. AM Loop Antenna Terminal 5. Auxiliary Input (Analog) Level Control 6. Demo Switch 7. Auxiliary Input (Analog) Jacks 8. AC Power Input Jack 1 2 3 4 5 6 7 8 –4– MD-M3/M1 ■ Display window 1. Level Meters 2. Character Information Display 3. Surround Indicator 4. Extra Bass Indicator 5. FM Stereo Indicator 6. FM Stereo Mode Indicator 7. (CD/MD) Disc Indicator 8. (CD/MD) Track Indicator 9. (CD/MD/TUNER) Memory Indicator 10. (CD/MD) Repeat Indicator 11. (CD/MD) Play/Pause Indicator 12. (MD) TOC Indicator 13. (CD/MD) Random Play Indicator 14. (CD/MD) Total Indicator 15. (CD/MD) Remaining Time Indicator 16. Timer Record /Timer Play Indicator 17. CD Indicator 18. MD Indicator 19. (MD) Record Indicator 20. AM/PM Indicator 21. Sleep Indicator 1 SURROUND X-BASS ST L REC PLAY OVER R DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN AM PM kHz REC MHz SLEEP 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SURROUND X-BASS ST DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN L OVER R AM 16 17 18 19 REC PLAY PM kHz REC MHz SLEEP 20 21 CP-M3 ■ Speaker section 1. Tweeter 2. Woofer 3. Bass Reflex Duct 4. Speaker Terminals 1 3 2 4 CP-M1 ■ Speaker section 1. Full-Range Speaker 2. Bass Reflex Duct 3. Speaker Wire 1 2 3 –5– MD-M3/M1 ■ Remote control 1. Remote Control Transmitter LED 2. Surround Button 3. Clock Button 4. Timer Button 5. Name/TOC Edit Button 6. Sleep Button 7. (TUNER) Preset Up/Down Buttons 8. Extra Bass Button 9. Preset Equalizer Button 10. (MD) Display Button 11. Enter Button 12. Clear Button 13. Character Select Buttons 14. (CD/MD/TUNER) Memory Button 1 2 7 3 4 8 9 10 5 6 11 12 13 14 15. (CD/MD) Time Button 16. (CD/MD) Play Mode Button 17. (CD/MD) Track Down/Review Button 18. (CD/MD) Track Up/Cue Button 19. (MD) Record Button 20. (CD/MD) Stop Button 21. (CD/MD) Play/Pause Button 15 16 17 18 20 19 22. Power Button 23. Dimmer Button 24. Function Selector Buttons 25. Volume Buttons –6– 21 22 24 23 25 3,5,7,9 kHz REC MHz SLEEP –7– or button to select the time kHz REC MHz SLEEP kHz REC MHz SLEEP kHz REC MHz SLEEP or button. ● When the button is pressed once, the time will increase by 1 hour. When the button is pressed once, the time will decrease by 1 hour. ● When the 12-hour display selected, “ AM ” will change to “ PM ” automatically. DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN 6 Adjust the hour by pressing the DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN 5 Press the ENTER button. The 24-hour display will appear. (0:00 - 23:59) "12:00 AM" The 12-hour display will appear. (AM or PM 12:00 - 11:59) "0:00 AM" The 12-hour display will appear. (AM or PM 0:00 - 11:59) ● Note that this can only be set when the unit is first installed or it has been reset. "0:00" DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN display mode. 4 Press the DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN 3 Within 5 seconds, press the ENTER button. DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN 1 Press the POWER button to turn the power on. 2 Press the CLOCK button. 1 2 4,6,8 In this example, the clock is set for the 24-hour (0:00) system. SETTING THE CLOCK kHz REC MHz SLEEP DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN kHz REC MHz SLEEP or kHz REC MHz SLEEP Perform steps 6 - 9 above. Within 5 seconds, press the ENTER button. Press the CLOCK button. 1 2 Perform steps 1 - 9 above. Reset the microcomputer. To change the time display mode: 1 2 3 To change the clock time: Note: ● The clock display will flash on and off at the push of the CLOCK button when the AC power supply is restored after a power failure occurs or after the AC power cord is disconnected. If this happens, follow the procedure below to change the clock time. Press the CLOCK button. ● The time display will appear for about 5 seconds even if stand-by mode. To see the time display: ● The clock starts operating from "0" seconds. (Seconds are not displayed.) DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN 9 Press the ENTER button. ● When the button is pressed once , the time will increase by 1 minute. When the button is pressed once, the time will decrease by 1 minute. ● The hour setting will not advance even if minutes advance from "59" to "00". button. 8 Adjust the minutes by pressing the DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN 7 Press the ENTER button. Illustration:MD-M3 2 Caution: The operation explained above will erase all data stored in memory including clock and timer settings, and tuner, MD and CD presets. the EQUALIZER button and the PLAY button. “ALL CLEAR” will appear. 2 Press the POWER button while holding down mode. 1 Press the POWER button to enter the stand-by If this product is subjected to strong external interference (mechanical shock, excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is operated incorrectly, it may malfunction or the display may not function correctly. If such a problem occurs, do the following: 1,2 RESETTING THE MICROCOMPUTER YES Correct NO Compact discs are fairly resistant to damage, however mistracking can occur due to an accumulation of dirt on the disc surface. Follow the guidelines below for maximum enjoyment from your CD collection and player. Do not write on either side of the disc, particularly the non-label side. Signals are read from the non-label side. Do not mark this surface. Keep your discs away from direct sunlight, heat, and excessive moisture. Always hold the CDs by the edges. Fingerprints, dirt, or water on the CDs can cause noise or mistracking. If a CD is dirty or does not play properly, clean it with a soft, dry cloth, wiping straight out from the center, along the radius. Care of compact discs Periodically wipe the cabinet with a soft cloth and a diluted soap solution, then wipe with a dry cloth. Do not use chemically treated cleaning cloths or other chemicals. External care Do not touch the Laser pickup lens. If fingerprints or dust accumulate on the pickup, clean it gently with a dry cotton swab. Internal care MAINTENANCE MD-M3/M1 OPERATION MANUAL When a radio or TV which uses an indoor antenna is placed near the unit, the picture on the TV screen may be distorted or the radio may not function properly . Radios make unusual noise or the picture on the TV screen is distorted. –8– The unit is placed near the TV or computer . The antenna direction is not placed properly. Did you erase the programmed station? The preset channel cannot be recalled. Possible cause Is the MiniDisc protected against accidental erasure? Did you try to make recording on a play-back only MiniDisc? Can you see the “DISC FULL” or “TOC FULL ” message in the display? ( :number or symbol) The source has been encoded with the SCMS signal (Serial Copy Management System). The disc is very dirty. Is the unit located near excessive vibrations? Has condensation formed inside the unit? Possible cause The disc is very dirty. The disc which does not satisfy the standards. Is the unit located near excessive vibrations? Has condensation formed inside the unit? The disc is loaded up-side down. Radios make unusual noise consecutively . Symptom Radio reception Even though a disc has been loaded, “MD NO DISC” or “READ ERR” is displayed. Playback sounds are skipped. A recording cannot be made. Symptom MD recording and playback Even though a disc has been loaded, “CD NO DISC” or “ERR” is displayed. Playback stops in the middle of a track, or playback is not performed properly. Playback sounds are skipped. Symptom Possible cause Is the volume level is set to “0”? Are the headphones connected? Are the speaker wires disconnected? No sound is heard. CD Playback Did a power failure occur? Possible cause The clock is wrong. When a button is pressed, the unit does not respond. Symptom General When the unit receives a radio broadcast near a TV set, a computer or a word-processor ,it may pick up noise. If this happens,try to move the unit from the place where the noise is picked up. Correct the antenna direction. Preset the channel again. Redo programming. Remedy Clean the disc. Place the unit on a firm, level surface free from vibration. Remove the disc and leave the power turned on. The unit should function properly in about 1 hour. Slide the accidental erase prevention tab back to its original position. Replace it with a recordable disc. Put in another recordable disc with recording space on it. Use another source. Remedy Load the disc with the correct side up. Clean the disc. Load the correct disc. Place the unit on a firm, level surface free from vibration. Remove the disc and leave the power turned on. The unit should function properly in about 1 hour. Remedy It is recommended that you use an external antenna. Set this unit to the stand-by mode and then turn it back on. Then, retry the operation. Increase the volume level. Disconnect the headphones. Connect the wires securely. Try setting it again. Remedy If this unit functions abnormally during operation, first check the following items. If the unit continues to function abnormally , or if an abnormality appears other than listed below, set this unit to the stand-by mode and disconnect the AC power plug, then consult your SHARP dealer or service personnel. ■ If a problem occurs TROUBLESHOOTING Meaning ? DISC 00:00 U TOC ERR* (*:Number or symbol) U TOC ERR W TOC FULL* (*:Number or symbol) TOC W ERR TOC ERR* (*:Number or symbol) The disc is damaged. TOC information cannot be read. MD not specified. There is no space left for recording character information (track names, disc names, etc.). ● TOC information recorded on the MD does not match the MD specifications or it cannot be read. ● The TOC information could not be created properly due to a mechanical shock or to scratches on the disc. ● The data contains an error . ● Music is not being recorded. ● Recording is impossible. ● ● ● ● ● The disc is damaged. ● A TOC is not written on the MD or there is something wrong with data. ● The temperature is too high. READ ERR TEMP OVER ● You tried to record on a playback-only disc. ● The disc is write protected. PLAY MD PROTECTED NOT AUDIO MECHA ERR* (*:Number or symbol) NAME FULL ● The number of characters for the disc name or track name exceeds 40. ● The data recorded on this disc is not audio data. ● A MiniDisc has not been loaded. ● The disc data cannot be read. ● There is a mechanical problem and the disc is not working properly . MD NO DISC MD ERR ● A disc has not been loaded. ● The disc data cannot be read. ● Trouble is found. ● Recording cannot be performed correctly due to vibration or shock in the unit. ● Timer recording is impossible or there is no available space on the MD. ● A CD has not been loaded. ● The disc data cannot be read. ● The disc is out of recording space. ● Nothing is recorded. ● A track cannot be edited. FOCUS ERR DISC FULL CD NO DISC CAN’T REC Error messages BLANK MD CAN’T EDIT Remedy Insert properly. Replace the batteries. Operate it within a range of 8" (0.2m) to 20' (6m) and within an angle of 15 ° to either side of center. Connect the AC power cord. Remedy ● Set this unit to the stand-by mode and try to write the TOC again. (Remove any source of shock or vibration while writing.) ● Replace it with another disc. ● Replace the disc with another recordable disc. ● Contact the shop where you purchased the unit. ● Replace it with another disc. ● Erase the disc and try recording again. ● Replace it with another recordable disc. ● Set this unit to the stand-by mode and wait for a while. ● Replace it with another disc. Select another track. Replace the disc. Replace it with another recordable disc. Move the write protection tab back to its original position. ● Reload the disc or replace it. ● ● ● ● ● Shorten the disc or track name. ● Contact the shop where you purchased the unit. ● Load a MiniDisc. ● Reload the MiniDisc. ● Set this unit to the stand-by mode and press the MD EJECT button. ● Load a CD. ● Reload the CD. ● Replace the disc with another recordable disc. ● Reload the MiniDisc. ● Replace it with another disc. ● Change the stop position of the track and then try editing it. ● Re-record or replace the MiniDisc. ● Replace it with another disc. The batteries (polarity) are not inserted properly . The batteries inside the remote control are dead. The remote control is operated from an incorrect distance or angle. Is the AC power cord plugged in? Possible cause When an error message is displayed, proceed as follows: ERROR MESSAGES The power cannot be turned on from the remote control. The remote control does not function or does not operate properly. Symptom Remote control (Continued) MD-M3/M1 MD-M3/M1 3 Listening to a CD / Audición de discos CD MD MICRO SYSTEM Quick Guide/Guía rápida MD-M3 1 1 Check the supplied accessories / Compruebe los accesorios suministrados ● Remote control x 1 ● Controlador remoto x 1 ● AC power cord x 1 ● Cable de alimentación de CA x 1 3 4 ● Label side up ● Con el lado de la etiqueta hacia arriba CD EJECT 2 ● AM loop antenna x 1 ● Antena de cuadro de AM x 1 CD 5 PUSH CLOSE To stop playback Para detener la reproducción ● Speaker cushion x 8 ● Almohadilla del altavos x 8 ● Speaker wire x 2 ● Cable del altavoz x 2 ● FM antenna x 1 ● Antena de FM x 1 POWER 6 2 Preparation for use / Preparación para su uso ■ Speaker connection ■ Conexión de los altavoces ■ Antenna connection ■ Conexión de las antenas ● AM Loop Antenna ● Antena de cuadro de AM Left speaker Altavoz izquierdo Right speaker Altavoz derecho 4 Listening to an MD / Audición de discos MD ● FM Antenna ● Antena de FM 1 FM 75 OHMS Black Negro POWER GND Red Rojo AM LEFT 2 MD 4 RIGHT Red Rojo RATESD SPEAKER IMPEDANCE : 4 OHMS MIN. To remove a MiniDisc Para extraer un minidisco Black Negro ● AC 120 V, 60 Hz ● 120 V de CA, 60 Hz ■ Turning the power on and off ■ Conexión y desconexión de la alimentación ■ Remote control ■ Controlador remoto 3 Remote Sensor Sensor remoto ● Label side facing up ● Con el lado de la etiqueta orientado hacia arriba POWER ● 2 “AA” size batteries ● 2 pilas del tamaño “AA” To stop playback Para detener la reproducción 8" - 20' (0.2 m - 6 m) 0,2 m - 6 m POWER 15 15 ● Batteries are not included. ● Las pilas no están incluidas. 7 Recording from a CD onto a MiniDisc (One-Touch Editing) / Grabación de un disco CD a un minidisco (edición de un accionamiento) 5 Listening to the radio / Audición de la radio 1 POWER 1 2 2 3 Select “FM ST”,“FM”or“AM” Seleccione “FM ST”, “FM”o“AM” POWER 3 Load a compact disc and a recordable MiniDisc. Inserte un disco compacto y un minidisco grabable. CD Tune into the desired station. Sintonizar la emisora deseada. TUNER To stop recording Para detener la grabación TUNING 4 HIGH CD 8 Recording from the built-in radio onto MiniDisc / Grabación desde la radio incorporada a un minidisco 6 Sound control / Control del sonido ■ Volume ■ Volumen NORMAL MD EDIT ■ Pre-programmed equalizer ■ Ecualizador preprogramado 4 1 Tune into the desired station. Sintonice la emisora deseada. Check the recordable time. Compruebe el tiempo que puede grabarse. TUNER DISPLAY FLAT SOFT ■ Extra bass (X-BASS) ■ Graves extra (X-BASS) X-BASS HEAVY VOCAL ■ Surround ■ Sonido difuso X-BASS SURROUND 2 SURROUND 5 Load a recordable Minidisc. Inserte un minidisco grabable. To stop recording Para detener la grabación 3 –9– REC MD-M3/M1 MD MICRO SYSTEM Quick Guide/Guía rápida MD-M1 3 Listening to a CD / Audición de discos CD 1 Check the supplied accessories / Compruebe los accesorios suministrados 1 POWER 3 4 ● Label side up ● Con el lado de la etiqueta hacia arriba CD EJECT ● Remote control x 1 ● Controlador remoto x 1 ● AC power cord x 1 ● Cable de alimentación de CA x 1 2 CD 5 PUSH CLOSE ● AM loop antenna x 1 ● Antena de cuadro de AM x 1 ● FM antenna x 1 ● Antena de FM x 1 To stop playback Para detener la reproducción 2 Preparation for use / Preparación para su uso ■ Speaker connection ■ Conexión de los altavoces ■ Antenna connection ■ Conexión de las antenas ● AM Loop Antenna ● Antena de cuadro de AM Left speaker Altavoz izquierdo Right speaker Altavoz derecho ● FM Antenna ● Antena de FM 4 Listening to an MD / Audición de discos MD FM 75 OHMS Black Negro 1 GND Red Rojo POWER To remove a MiniDisc Para extraer un minidisco AM LEFT 2 RIGHT Red Rojo 6 RATESD SPEAKER IMPEDANCE : 4 OHMS MIN. Black Negro MD 4 ● AC 120 V, 60 Hz ● 120 V de CA, 60 Hz ■ Turning the power on and off ■ Conexión y desconexión de la alimentación ■ Remote control ■ Controlador remoto Remote Sensor Sensor remoto 3 POWER ● 2 “AA” size batteries ● 2 pilas del tamaño “AA” ● Label side facing up ● Con el lado de la etiqueta orientado hacia arriba 8" - 20' (0.2 m - 6 m) 0,2 m - 6 m To stop playback Para detener la reproducción POWER 15 15 ● Batteries are not included. ● Las pilas no están incluidas. 5 Listening to the radio / Audición de la radio 1 7 Recording from a CD onto a MiniDisc (One-Touch Editing) / Grabación de un disco CD a un minidisco (edición de un accionamiento) POWER 1 2 2 3 Select “FM ST”,“FM”or“AM” Seleccione “FM ST”, “FM”o“AM” POWER 3 Load a compact disc and a recordable MiniDisc. Inserte un disco compacto y un minidisco grabable. CD Tune into the desired station. Sintonizar la emisora deseada. TUNER To stop recording Para detener la grabación TUNING CD MD EDIT 8 Recording from the built-in radio onto MiniDisc / Grabación desde la radio incorporada a un minidisco 6 Sound control / Control del sonido ■ Volume ■ Volumen 4 ■ Pre-programmed equalizer ■ Ecualizador preprogramado 4 1 Tune into the desired station. Sintonice la emisora deseada. Check the recordable time. Compruebe el tiempo que puede grabarse. TUNER DISPLAY FLAT SOFT ■ Extra bass (X-BASS) ■ Graves extra (X-BASS) X-BASS HEAVY VOCAL ■ Surround ■ Sonido difuso X-BASS SURROUND SURROUND 2 5 Load a recordable Minidisc. Inserte un minidisco grabable. To stop recording Para detener la grabación 3 – 10 – REC MD-M3/M1 DISASSEMBLY MAIN UNIT Caution on Disassembly The disassembling the machine or assembling it after repair, observe the following instructions to ensure safety and keep its performance. 1. Unload the compact disc, and mini-disc, cassette tape from machine. 2. Be sure to unplug the power cable before starting disassembly of the machine. 3. When disassembling each section, remove the nylon band or wire arrangement. After servicing the unit, be sure to rearrange the leads where they were before disassembling. If a screw of improper length is fit to the MD mechanism. (A screw fit the part to the mechanism chassis of MD section), it may contact the optical pickup, impeding normal operation. Hence, due care must be taken. 4. While repairing, pay utmost attention to static electricity on ICs. (A2)x1 (A1)x1 ø3x10mm REMOVAL PROCEDURE FIGURE 1 Top Cabinet 1. Screw ................ (A1) x4 2. Socket ............... (A2) x3 11-1 2 Side Panel (Right,Left) 1. Screw ................ (B1) x7 (Note 2) 11-1 3 Rear Panel 1. Screw ................ (C1) x4 11-1 4 Main PWB (Note 2) 1. Flat Wire ............ (D1) x1 2. Lead Wire .......... (D2) x1 3. Screw ................ (D3) x6 4. Socket(MD-M3) .... (D4) x3 4. Socket(MD-M1) .... (D4) x2 5. Flat Cable .......... (D5) x4 11-2 Power/Tuner PWB 1. Screw ................ (E1) x4 2. Socket ............... (E2) x1 3. Flat Cable .......... (E3) x1 11-3 MD Unit and Holder 1. Screw ................ (F1) x4 (Note 1,2) 2. Screw ................ (F2) x5 12-1 5 6 Front Panel Top Cabinet Side Panel (Right) (B1)x3 ø3x10mm (A1)x1 ø3x10mm (B1)x2 ø3x10mm Side Panel (Left) (A1)x2 ø3x10mm MAIN UNIT MD-M3/M1 STEP CD Mechanism (A2)x2 (C1)x4 ø3x10mm (B1)x2 ø3x10mm Rear Panel Figure 11-1 (D5)x1 MD-M3 Only (D4)x1 (D5)x2 Front Panel (D3)x2 ø3x10mm Main PWB Lug (D3)x1 ø3x10mm (D4)x1 (D5)x1 7 Power PWB 1. Screw ................ (G1) x4 12-1 8 Front Panel 1. Screw ................ (H1) x2 12-1 9 Jack PWB 1. Screw ................ (J1) x1 12-2 10 Display PWB 1. Knob .................. (K1) x1 2. Nut ..................... (K2) x1 3. Screw ................ (K3) x5 12-2 11 CD Mechanism 1. Screw ................ (L1) x3 12-3 (D3)x2 ø3x10mm Jack PWB Main PWB (D4)x1 (D1)x1 (D3)x1 ø3x10mm (D2)x1 Figure 11-2 Note 1: When removing or reinstalling the MD unit, avoid a short circuit by being careful not to allow it to touch the PWB.(Replacement with the PWB installed) Note 2: After removing the connector for the optical pickup from the connector wrap the conductive aluminium foil around the front end of connector so as to protect the optical pickup from electrostatic damage. Cares after repairing After completion of repair of product set the following shipping mode to return. 1. Make sure that there is not a CD and MD disc in the tray. Press and hold the PRESET EQUALIZER and STOP buttons, and then press the POWER button to enter the TEST mode. 2. After the indication of FINISHED appears, unplug the power cord. If this test mode is executed, the data stored by the user in the preset memory are all cleared. It is necessary tell and obtain the consent of user in advance. – 11 – Front Panel (E3)x1 Power PWB Power/Tuner PWB (E2)x1 Lug (E1)x1 ø3x10mm (E1)x1 ø3x10mm (E1)x1 ø3x10mm Figure 11-3 (E1)x1 ø3x10mm MD-M3/M1 (F2)x1 ø3x10mm Front Panel (F1)x2 ø3x10mm Front Panel MD Unit (F2)x4 ø3x12 mm (K1)x1 MD Holder (K3)x2 ø2.6x10mm (G1)x4 ø4x8mm Nut (K2)x1 Washer Jack PWB (F1)x2 ø3x10mm Power PWB (H1)x2 ø3x10mm Figure 12-2 Figure 12-1 (L1)x3 ø2.6x10mm CD Mechanism Display PWB (J1)x1 ø2.6x10mm (K3)x3 ø2.6x10mm SPEAKER CP-M1 Top Cabinet STEP 1 REMOVAL Speaker PROCEDURE FIGURE 1. Net ..................... (A1) x1 2. Screw ................ (A2) x4 12-5 Woofer Net (A1) x1 Figure 12-3 (A2) x4 ø4 x12mm SPEAKER CP-M3 REMOVAL STEP 1 Speaker (Woofer/Tweeter) PROCEDURE FIGURE 1. Net ..................... (A1) x1 2. Screw ................ (A2) x4 3. Cover Ring ........ (A3) x1 4. Screw ................ (A4) x4 5. Cover Ring ........ (A5) x1 6. Screw ................ (A6) x2 12-4 Screw Driver Tweeter Sheet (A6) x2 ø4 x10mm (A5) x1 (A1) x1 Figure 12-5 (A4) x4 ø4 x15mm (A2) x4 ø4 x15mm Net Woofer Figure 12-4 (A3) x1 – 12 – MD-M3/M1 REMOVING AND REINSTALLING THE MAIN PARTS MD MECHANISM SECTION (A1)x1 ø1.7x5mm For details about the procedure to remove the MD mechanism from the main unit, refer to the Disassembly Procedure, Steps 1-6 in the main unit and also the MD section. (Referring to p.11,12) Magnetic Head Caution: After pulling out the optical pickup connector, wrap the end of the connector in conductive aluminium foil to prevent the optical pickup from being destroyed by static electricity. MD Mechanism How to remove the magnetic head (See Fig. 13-1) 1. Remove the screws (A1) x 1 pc. Caution: Take utmost care so that the magnetic head is not damaged when it is mounted. Figure 13-1 Slider Lever How to remove the cartridge holder (See Fig. 13-2) Cartrdge Holder 1. Open the roller arm lever in the arrow direction, and lower the clamp lever to the rear side. 2. Apply +5V to the red line side of blue connector of loading motor, push the rack gear in the arrow direction to move the cam plate lever unit tick is heard. 3. Remove the screw (B1) x 1 pc., and the spring (B2) x 1 pc.,fitted to the holder arm, and shift the cartridge holder to the left side to remove it. Roller Arm Lever (B1) x1 ø1.7x5mm Clamp Lever Loading Motor Rack Gear (B2) x1 Cam Plate Lever Figure 13-2 (C1)x1 ø1.7x3mm How to remove the mechanism switch PWB (See Fig. 13-3) (C1)x1 ø1.7x9.5mm 1. Remove the screws (C1) x 2 pcs., and remove the mechanism switch PWB. Mechanism Switch PWB Figure 13-3 – 13 – MD-M3/M1 (D1)x2 ø1.7x2mm How to remove the sled motor/loading motor (See Fig. 14-1) (D1)x2 ø1.7x2mm 1. Remove the screws (D1) x 4 pcs., and remove the sled motor/loading motor. Caution: Be careful so that the gear is not damaged. (The damaged gear emits noise during searching.) Loading Motor Sled Motor Figure 14-1 How to remove the spindle motor (See Fig. 14-2) 1. Remove the screws (E1) x 2 pcs., (E2) x 1 pc., and remove the spindle motor. Caution: Be careful so that the turntable is not damaged. Turntable Spindle Motor (E2)x1 ø1.7x2.1mm (E1)x2 ø1.7x2.5mm Figure 14-2 (F1)x3 ø1.7x9.5mm How to remove the optical pickup (See Fig. 14-3) Optical Picup 1. Remove the screws (F1) x 3 pcs. Caution: Be careful so that the gear is not damaged. (The damaged gear emits noise during searching.) Figure 14-3 – 14 – MD-M3/M1 CD MECHANISM SECTION CD Cover For details about the procedure to remove the CD mechanism from the main unit, refer to Disassembly Procedure, Steps 1 ,11 in the main unit and also the CD section. (p.11,12). ( A2 ) x2 ø2.6 x6mm How to remove the optical pickup (See Fig. 15-1.) CD Mechanism 1. Remove the mechanism cover, paying attention to the pawls (A1)x 4 pcs. 2. Remove the screws (A2)x 2 pcs., to remove shaft (A3)x 1 pc. 3. Remove stop washer (A4)x 1 pc., to remove the gear (A5)x 1 pc. 4. Remove the optical pickup. ( A1 ) x4 Shaft ( A3 ) x1 Gear ( A5 ) x1 Stop Washer ( A4 ) x1 Note: After disconnecting the optical pickup connector wrap the front end of connector in conductive aluminium foil to prevent damage to the optical pickup by static electricity. Optical Pickup Figure 15-1 TEST MODE CD SECTION CD test mode setting Press and hold the CD and PLAY buttons, and then press the POWER button. -> Normal mode Press and hold the CD and STOP buttons, and then press the POWER button. -> Hi-speed mode test mode ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ • Each step in the operation is only possible when the LID switch is ON in the CD test mode. However, when a focus is not obtained in step 3, or when an error is detected, you cannot go forward. • When the unit enters the error-handling mode, press the POWER button to end the test mode or press the STOP button so that any further operations are prohibited, except for returning to step 1. • When the / button is pressed in steps 2 - 5, the pickup will be slid. • Flow chart in the CD test mode or less. Entry Step 1 Stop mode Play Memory Stop Step 2 Laser output ON Play Memory Stop Step 3 Play Focus search Memory Stop Step 4 Play CLV ON Memory Step 5 Stop Play Manual play Step 6 Normal play Stop Press the POWER button at any time to cancel the test mode. The unit will return to the normal operation mode in which the power to the unit is turned off. – 15 – MD-M3/M1 MD SECTION Test mode setting method 1. Holding down the MD FUNCTION button and FF( )button, press POWER button switch. (State A is changed to state B .) 2. Insert the playback disc 1 (high reflection disc) or recording disc 2 (low reflection disc).(State C is set.) Thus, the test mode state is set. A tsm 13 e : TEST MODE STOP state represents version of MD microcomputer. (When the STOP button is pressed in the C state, the indication A is restored. To restore C again, press the PRESET EQUALIZER button.) B EJECT C AUT YOBI Entering the specific mode Whenever the SURROUND button is pressed, the mode is changed. AUTO pre-adjustment AUTO adjustment EEPROM setting MANUAL adjustment RESULT Pre-adjustment RESULT MANUAL pre-adjustment Cancel of test mode To restore the usual state once reset. *Before pressing the POWER button, be sure to perform the AUTO preliminary adjustment and the AUTO adjustment. Make sure that they return a "COMPLETE" result. *When the data of EEPROM was changed or the preliminary adjustment was performed again, be sure to press the POWER button to write data in the EEPROM. (Data is written in the EEPROM by pressing the POWER button.) *When changing the EEPROM settings, write them into the EEPROM and then enter the test mode again. Perform the AUTO preliminary adjustment and the AUTO adjustment. Then, write those into the EEPROM. TUNER SECTION • Test mode setting method Holding down the TUNER button and PLAY/PAUSE button, turn on POWER button switch. Frequency is set in the memory (initial setting) as shown in Table 16. Preset No. P01 P02 P03 P04 P05 Frequency 87.50 MHz 108.00 MHz 90.00 MHz 106.00 MHz 98.00 MHz Preset No. P06 P07 P08 P09 P10 Frequency 522 kHz 1,620 kHz 603 kHz 1,404 kHz 990 kHz Table 16 Initial setting of memory – 16 – MD-M3/M1 ADJUSTMENT TUNER SECTION • FM mute level adjustment FM signal oscillator Frequency 1 kHz, 40 kHz fL: Low-range frequency fH: High-range frequency • AM adjustment and confirmation AM signal oscillator Frequency 400 Hz, 30%, AM modulation Adjusting item Adjusting method Adjusting object IF Adjust the indication of Set IF waveform T351 set to 1,720 kHz. 450 kHz to maximum. Frequency cover (VT line voltage of pin 20 of IC302) fL: T306 (530 kHz) Adjust the indication of set to 530 kHz. fH: (1,720 kHz) fL: 1.1 ± 0.1 V fH: 8.0 ± 1.3 V of (Only confirmation) fL: T302 (990 kHz) Set the output of speaker terminal to maximum. Tracking Frequency Adjusting method Adjusting object 98 MHz 25 dB VR351 Adjusting object Input: SO301 Output: Speaker Terminal Electronic voltmeter Speaker Terminal SO301 FM signal oscillator UNIT Figure 17-2 FM Mute Level AM Loop Antenna IF : Speaker Terminal Electronic Freqency cover: IC302,Pin 20 voltmeter POWER/TUNER PWB AM IF FM signal oscillator UNIT SO301 Antenna Terminal IC302 GND 20 Loop Antenna T351 VR351 Figure 17-1 AM IF • Erasing the registered broadcast station When the power is off, press and hold the TUNER button and the STOP button, and then press the POWER button. All the registered stations are erased. FE301 T302 IC303 T306 AM Tracking FM Mute Lebel AM Band Coverge Figure 17-3 ADJUSTMENT POINT CD SECTION • Adjustment Since this CD system incorporates the following automatic adjustment functions, readjustment is not needed when replacing the pickup. Therefore, different PWBs and pickups can be combined freely. Each time a disc is changed, these adjustments are performed automatically. Therefore, playback of each disc can be performed under optimum conditions. T Stopped CH1=500mV DC 10:1 Items adjusted automatically (1) Offset adjustment (The offset voltage between the head amplifieroutput and the VREF reference voltage is compensated inside the IC.) * Focus offset adjustment * Tracking offset adjustment (2) Tracking balance adjustment (waveform drawing 17-4 EFBL) (3) Gain adjustment (The gain is compensated inside the IC sothat the loop gain at the gain crossover frequency will be 0dB.) * Focus gain adjustment * Tracking gain adjustment T CH2=200mV DC 10:1 CH3=1V DC 10:1 FDO 1 TE 3 EFBL 2 CH2 v/DIV 200mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2k Figure 17-4 – 17 – 1999/04/05 20:26:47 500ms/div (500ms/div) NORM:20kS/s =Trigger= Mode : SINGLE Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us MD-M3/M1 MD SECTION When the combination of mechanism/pickup and PWB was changed , set the TEST mode to perform the AUTO preliminary adjustment and AUTO adjustment, write the adjustment data in EEPROM. When EEPROM was replaced, set the TEST mode, write the EEPROM set data (p23,p24) and then perform the preliminary adjustment and AUTO adjustment, write adjustment data in EEPROM. 1. Preparation for adjustment Test disc Type 1 2 3 4 Part No. Test disc High reflection disc TGYS1 (SONY) [for Playback] Low reflection disc Recording minidisc SONY 80 minutes disk is recommended.(example:PRISM 80) Head Adjusting transparent Low reflection disc Pre-adjustment disc [TEAC Test MD] RRCDT0101AFZZ –––––––––––– RRCDT0103AFZZ 88GMMD-213A Extension Cable (See Fig. 24) 1 2 3 4 5 Type Part No. Extension PWB for servicing Extension Connector (2 Pin) Extension Connector (6 Pin) Extension Cable (5 Pin) Extension Cable (28 Pin) RUNTK0457AFZZ QCNWK0059AFZZ QCNWK0107AFZZ QCNWK0109AFZZ QCNWK0108AFZZ Execution item TEMP Checking required EEPROM setting basic setting Repair TEMP EEPROM_SET operations AUTO-YOBI adjustment Writing the EEPROM setting AUTO–YOBI Operation check TEST-PLAY TEST-REC PICK replacement HEAD replacement MECHANISM replacement MAIN PWB assembly replacement MD microcomputer replacement MD LSI replacement RF IC replacement EEPROM IC replacement number , , , , and indicate the order of inplementation. " – " is an item that you don't have to execute. The EEPROM writing result is shown at the end of the test mode OK_EEPROM: "SET" and "YOBI COMPLETE" were written normally WR_EEPROM: Although "SET" was written normally, it was not written in the "YOBI COMPLETE" state. Peform "AUTO-YOBI" adjustment. After making a normal adjustment, write the preliminary adjustment into the EEPROM. NG_EEPROM: "SET" could not be written. Check the connection between the MD microcomputer and the EEPROM. – 18 – MD-M3/M1 • Test Mode 1. EJECT mode • TEMP setting (of EEPROM setting) • CONTROL setting (of EEPROM setting) • Setting of laser power (record/playback power) 2. AUTO pre-adjustment mode • Automatic pre-adjustment is performed. 3. AUTO adjustment mode • Automatic adjustment is performed. (After adjustment the grating adjustment mode is set.) • RESULT sub-mode • RESULT mode (final adjustment) • MANUAL pre-adjustment mode • MANUAL adjustment mode • Therefore do not set this mode since it is not necessary for the service. 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. Above rank 4 bit HEX data 0 0 1 2 3 Below rank 4 bit HEX data 4 5 6 7 8 9 NUL BLANK 00h SOH BLANK 01h STX BLANK 02h ETX BLANK 03h EOT BLANK 04h ENQ BLANK 05h ACK BLANK 06h BEL BLANK 07h BS BLANK 08h HT BLANK 09h A LF 10 BLANK0Ah VT B BLANK 11 0Bh FF C 12 BLANK0Ch CR D BLANK 13 0Dh E SO 14 BLANK0Eh SI F BLANK 15 0Fh 1 DEL BLANK 10h DC1 BLANK 11h DC2 BLANK 12h DC3 BLANK 13h DC4 BLANK 14h NAK BLANK 15h SYN BLANK 16h ETB BLANK 17h CAN BLANK 18h EM BLANK 19h SUB BLANK 1Ah ESC BLANK 1Bh FS BLANK 1Ch GS BLANK 1Dh RS BLANK 1Eh US BLANK 1Fh 2 3 SP BLANK 20h 0 4 5 @ 6 7 P ` p 70h 30h 40h 50h 60h ! 1 A Q a q 21h 31h 41h 51h 61h 71h ” 2 B R b r 22h 32h 42h 52h 62h 72h # 3 C S c s 23h 33h 43h 53h 63h 73h $ 4 D T d t 24h 34h 44h 54h 64h 74h % 5 E U e u 25h 35h 45h 55h 65h 75h & 6 F V f v 26h 36h 46h 56h 66h 76h ’ 7 G W g w 27h 37h 47h 57h 67h 77h ( 8 H X h x 28h 38h 48h 58h 68h 78h ) 9 I Y i y 29h 39h 49h 59h 69h 79h : J Z j z 4Ah 5Ah * 2Ah + 2Bh BLANK 3Ah ; BLANK 3Bh K k BLANK 4Bh 6Ah 5Bh l < L 2Ch 3Ch 4Ch = M 2Dh 3Dh 4Dh . > N ^ n 2Eh 3Eh 4Eh 5Eh 6Eh / ? O _ o 2Fh 3Fh 4Fh 5Fh 6Fh _ 5Ch BLANK 5Dh Table 19 Character Table for MD Test Mode – 19 – BLANK 6Bh , BLANK 7Ah 7Bh BLANK 6Ch m 7Ch BLANK 6Dh 7Dh BLANK 7Eh BLANK 7Fh MD-M3/M1 1. EJECT mode Step No. Setting Method Remarks Display * Step 1 Test mode EJECT state Step 2 Press once the DISPLAY button. Max. power output state [__EJECT___] [XPW_______] Step 3 Press once the DISPLAY button. Playback power output state [PPW_______] Step 4 Press once the DISPLAY button. Record power output state [RPW_______] Step 5 Press the NORMAL button. TEMP setting of EEPROM setting * Actual indicator character is shown on page 19 . ( See Table 19 ) Confirmation of pickup laser power It is possible to confirm in the record/playback mode with the aid of laser power meter. However, since the laser power meter measurement is characterized with dispersion, obtained data are used only for confirmation. Reference data (at room temperature 25°C) Playback: 0.72±0.1 mW Record: 5.5±0.5 mW Note: Never see directly the laser light. Otherwise your eyes are injured. 2. AUTO pre-adjustment mode (Low reflection disc only) With the pre-adjustment disc (MMD-318) Step No. Remarks Setting Method Display * Step 1 Test mode STOP state [tsm13 Step 2 Press once the EQUALIZER button. AUTO pre-adjustment menu [_AUT_YOBI_] Step 3 Press the PLAY button. End of adjustment Step 4 Step 5 • During automatic adjustment HAo→ • • • • • • • • • →LAO If adjustment is OK, Step 4. If adjustment is NG, Step 5. changes as follows. Grating adjustment, adjustment value output Press once the STOP button. STEP 2 AUTO pre-adjustment menu Adjustment value output Press once the STOP button. STEP 2 AUTO pre-adjustment menu [ e ] :______] [_COMPLETE_] [ Can't _ ADJ. ] • : Adjustment name * Actual indicator character is shown on page 19 . ( See Table 19 ) 3. AUTO adjustment mode Step No. Setting Method Remarks Test mode STOP state Step 2 Press the EQUALIZER button two times. AUTO adjustment menu [AUTO_AJST_] Step 3 Press the PLAY button. The slide moves to the innermost periphery, and automatic adjustment is started. • In case of high reflection disc changes as follows. PEG→HAG •In case of low reflection disc changes as follows. PEG→LAG→GCG→GEG→LAG If adjustment is OK, Step 4. If adjustment is NG, Step 7. [ For grating adjustment STEP 5 STEP 2 AUTO adjustment [_COMPLETE_] End of adjustment The AUTO preliminary adjustment should have been completed. Display * Step 1 [tsm13 e ] :______] Step 4 Adjustment value output Press the PLAY button. Press the STOP button. Step 5 Continuous playback (pit section) Confirmation of CI error Continuous playback (groove section) [s [a c c ] ] Step 6 Press the DISPLAY button. Press the STOP button. Conformation of ADP error STEP 2 AUTO adjustment menu [a a ] Step 7 Adjustment value output Press the STOP button. STEP 2 AUTO adjustment menu [ Can't _ ADJ. ] • : Adjustment name, : Measurement value, : Address * Actual indicator character is shown on page 19 . ( See Table 19 ) – 20 – MD-M3/M1 4. EEPROM setting mode Shown in page 23,24. 5. TEST-PLAY mode (For confirmation of the playback ability at the named address.) Setting Method Step No. Remarks Display * Step 1 Test mode STOP state The AUTO preliminary adjustment should have been completed. [tsm1 3 Step 2 Press the NORMAL button. TEST-PLAY menu [TEST_PLAY_] Step 3 Press once the DISPLAY button. ADDRESS setting (Target address initial value is indicated) Press once the PLAY button. [ADRES_0050] Step 4 Continuous playback (pit section) (Address + C1 error indication) Continuous playback (groove section) (Address + C1 error indication) [s [a c c ] ] Step 5 Press once the DISPLAY button. (Address + ADIP error indication) Continuous playback (groove section) [a a ] Step 6 Press once the STOP button. [TEST_PLAY_] TEST-PLAY menu e ] * Actual indicator character is shown on page 19 . ( See Table 19 ) ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ • If the STOP button is pressed while the TEST-PLAY menu is displayed, TEST mode STOP state is set. • If the PLAY button is pressed while the TEST-PLAY menu is displayed, continuous playback is started from the current pickup position. • Whenever the NORMAL button is pressed in the address setting mode, the address changes as follows. 0 0 5 0 → 0 3 C 0 → 0 7 0 0 → 0 8 A 0 → 0 0 5 0 → ………… • Whenever the DISPLAY button is pressed in the address setting mode, the digit which is changed with / changes as follows. 0 0 5 0 → 0 0 5 0 → 0 0 5 0 → 0 0 5 0 → ………… • The digit of address which has been specified with / button in the address setting mode is set to +01H/-01H.(0~F) * If the / button is held down, the setting changes continuously with 100 ms cycle. 6. TEST-REC mode With recording mini disk (For confirmation of the playback ability at the named address.) Setting Method Step No. Step 1 Test mode STOP state Remarks Display * The AUTO preliminary adjustment should have been completed. [tsm1 3 e ] Step 2 Press twice the NORMAL button. TEST-REC menu [TEST_REC__] Step 3 Press once the DISPLAY button. ADDRESS setting (indication of address initial value) [a0032_pw ] Step 4 Press once the PLAY button. While searching, set the search output to "H". To start continuous play, return it to "L". Continuous recording [a ] Step 5 Press once the STOP button. TEST-REC menu [TEST_REC__] pw * Actual indicator character is shown on page 19 . ( See Table 19 ) ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ • If the STOP button is pressed while the TEST-PLAY menu is displayed, TEST mode STOP state is set. • If the PLAY button is pressed while the TEST-REC menu is displayed, continuous record is started from the current pickup position. • Whenever the NORMAL button is pressed in the address setting mode, the address changes as follows. 0 0 5 0 → 0 3 C 0 → 0 7 0 0 → 0 8 A 0 → 0 0 5 0 → ………… • Whenever the DISPLAY button is pressed in the address setting mode, the digit which is changed with / changes as follows. 0 0 5 0 → 0 0 5 0 → 0 0 5 0 → 0 0 50 → ………… • The digit of address which has been specified with / button in the address setting mode is set to +01H/-01H.(0~F) * If the / button is held down, the setting changes continuously with 100 ms cycle. • Be sure to remove since excessive raising results in breakage of the pickup. 7. INNER mode Step No. • Setting Method Remarks Display * Step 1 Test mode STOP state Step 2 Press the CD button. INNER menu [tsm1 3 [__INNER__] Step 3 Press once the PLAY button. INNER switch position measurement (SUBQ address and C1 error are also indicated.) [s Step 4 Press once the STOP button. : Address INNER menu [__INNER__] * Actual indicator character is shown on page 19 . ( See Table 19 ) – 21 – e c ] ] MD-M3/M1 Lead-in switch position measurement mode Loosen the two screws (A). Insert High reflection test disk (TGYS1) Note: Adjust the lead-in switch position to FF85 to FFDF. 1. Loosen the screw (A) x 2 pcs. which fix the mechanism switch PWB. 2. Retighten the screw, pressing the mechanism switch PWB in the arrow direction, and then measure the lead-in switch position again. After position adjustment fix with the two screws (A). (See Fig. 22-1.) Note: After tightening the two screws on the PWB apply Screw Lock. Lead In Switch Forced rotation of loading motor Mechanism Switch PWB When STOP or EJECT appears in the display and the VOLUME CONTROL knob is rotated (up or down), it allows the loading motor to be forced to run (loading and unloading operations). Figure 22-1 Adjustment of magnetic head mounting position Magnetic head When the magnetic head and optical pickup have been replaced, be sure to adjust the mounting position. For easier adjustment of mounting position move the optical pickup to the center position, and then adjust the position. 1. Set the adjusting transparent disc 3. 2. Lower the magnetic head up-shift arm with your finger, and raise the magnetic head. 3. Viewing the set from above, make an adjustment so that the magnetic head aligns with the optical pickup objective lens. 4. Make sure that there is a clearance as shown in Figure 22-2 and the magnetic head moves up and down smoothly. Tangential direction Objective lens Radial direction Push Magnetic head Figure 22-2 1 Mechanism Adjustment 1. Optical pickup grating inspecting method 43 Pin of IC1101 GND (TP1125) 26 Pin of IC1101 EOUT (TP1129) a OSILLOSCOPE Spindle Motor 100K 470p GND CH1 CH2 470p 25 Pin of IC1101 FOUT (TP1130) 3 2 X 100K Y b LISSAJOUS'S WAVEFORM Less than a:b = 4:1 Figure 22-3 Optical Pickup Grating Deviation Measuring Method Adjusting hole 3 After the automatic adjustment has been performed in the AUTO mode (test mode) using the low reflection test disk MMD212 (TEAC) ("COMPLETE" will have been displayed), adjust the Lissajous waveform (x-y) using EOUT and FOUT. 1. Slightly loosen the 3 screws of spindle motor, and make an adjustment, observing the Lissajous's waveform. 2. After the adjustments are complete, tighten the screws in numerical order: 1 , 2 and then 3 . (See Fig. 22-4.) Spindle motor 1 adjusting hole Check the Lissajou's waveform, shifting the mounting position with a screwdriver (to be fitted into the disc motor adjusting hole). 2 Figure 22-4 – 22 – MD-M3/M1 EEPROM WRITING PROCEDURE EEPROM DATA LIST (Version : 01) Focus setting EEPROM (IC1402) writing procedure 1. Method for setting the reference temperature value (This setting should be performed quickly at a room temperature, between 21 C and 29 C when the PWB is not hot.) Item indication (1) When replacing the EEPROM, wait until it has cooled down. (2) Connect the main unit using the single MD main PWB. (3) Enter the test mode as shown on page 20. "EJECT" (4) Press the NORMAL button. "TEMP " :Measured temperature, : Temperature setting (5) Find the temperature correction value for the current ambient temperature on the following table. Adjust the temperature correction value using the jog dial. Setting FG DA H FF1 70 H FF2 E0 H FZHLEV ED H FOKLEVn 08 H FOKLEVf 08 H FOKLPFn 00 H FOKLPFf 88 H WAITf 90 H Spin setting Ambient temperature correction Item indication Setting + 21.0 °C ~ + 23.2 °C -1 SPG 20 H + 23.3 °C < + 26.8 °C ±0H SPG—in B8 H + 26.9 °C < + 29.0 °C +1 SPG—mid 95 H SPG—out 79 H SP1 10 H SP2 87 H SP3 E3 H SP4 E3 H SP5 10 H SPDLIM 7F H H H An example: When ambient temperature is 22°C and measured temperature is 7AH Temperature setting = 7A H - 01 H = 79 H * When the measured temperature fluctuates between two values, take lower one (if temperature fluctuates between 7AH and 79H, take 79H). (6) Press the POWER button and write the temperature setting into the EEPROM. Tracking setting Item indication 2. Method for making settings other than the reference temperature (1) Install the MD main PWB in the mechanism, and connect it to the main unit. (2) Enter the test mode as shown on page 20, and insert a disc. "AUTO YOBI" (3) Press the PLAY MODE button six times. "EEPROM SET" (4) Selection mode using the PLAY/PAUSE button. (5) Selected using the PRESET EQUALIZER button. (6) Determined by the PLAY/PAUSE button. (7) Using the jog dial, adjust the settings as shown in the "List of the EEPROM contents". (8) Press the POWER button, and the settings will be written into the EEPROM. (9) Enter the test mode again, perform an "AUTO YOBI", and write its results into the EEPROM. – 23 – Setting TG 6B H TF1 6B H TF2 E0 H SVCNT4 00 H TRBLVo 50 H TRBLVt 54 H TRKLVo 50 H TRKLVt 2E H TDPWo 89 H TDPWt 1A H SLCTo 00 H SLCTt 40 H SLCTm 53 H TCRSCIP 16 H COTLVP 0A H COTLVr 1C H WAITm FF H MD-M3/M1 Slide setting Control setting Setting Item indication Item indication Setting SLG 3B H CONTRL1 80 H SL2 18 H CONTRL2 02 H SLDLIM 7F H SPKLEVm 26 H SLDLEV 12 H ADJTTM 14 H SLKLVk 50 H HDEQAD 92 H SLKLVt 3A H LDEQAD 8F H SLKLVm 4C H GDEQAD 8D H HDEQBC 8C H LDEQBC 8F H GDEQBC 8D H HALSG 21 H H LALSG 21 H H ADJUST setting Item indication Setting COK A0 FAT C0 H GALSG 11 TAT 3E H HALSOFS FE H 00 H 00 H CAT 20 H LALSOFS FAB 64 H GALSOFS STR 0A H SFS 0D H STC 0D H 2Pin extension connector QCNWK0059AFZZ From Magnetic Head 5Pin extension flat cable QCNWK0109AFZZ CN1252 From motor From mechanism switch PWB CN1601(Bottom side) From Optical Pickup Unit CN1602 CN1603 CN1101 CN1604(Bottom side) MD MAIN PWB 28Pin extension flat cable QCNWK0108AFZZ Extension PWB for service (RUNTK0457AFZZ) Fit the extension PWB for service to the mechanism 6P-2P extension connector QCNWK0107AFZZ Figure 24 EXPLANATION OF MECHANISM ERROR Errors Error display MECHA _ * _ ERR * = E Ejection completion position * = M Horizontal midway position * = L Load completed position * = D Head-down position None of the operations is completed properly. HINF (IC1401 97 PIN) < 1.3 V > 3.06 V 1.853~2.48 V 1.3~1.853 V – 24 – MD-M3/M1 EXPLANATION OF ERROR DISPLAY Error display Errors Corrective action Can't REC • Defect occurred successively 10 times during REC-PLAY. • As a result of occurrence of defect during REC-PLAY the recordable cluster became zero. • Address is unreadable. REC state cannot be set for 20 seconds although retry is repeated. • Check that the disc is free from flaw, dust and fingerprint. Check whether there is any black spot. Check for disc disalignment and run-out. Can't COPY • The following judgement is made according to the channel status of digital signal which was input from D-IN during RECPAUSE or REC-PLAY. (1) Other than audio signal (2) Other than signals of home-use appliances (3) Copy NG due to inversion of copy bit in CD. • Check whether CD is copy-inhibited one. (An example: CD-R) TOC FULL • There were no areas to record music or character information. (music name, disc name, etc.) during REC-PLAY. • Replace the disc with a recording/ playback disc in which an area to register UTOC remains. UTOC R ERR • FTNO > LTNO • FTNO ≠ 0 or 1 • UTOC recorded on disc could not be read. • UTOC data is not normal. Replace the disc with other disc. UTOC A ERR • Start address > End address • UTOC data is not normal. Replace the disc with other disc. UTOC L0~4 ERR • Any data of UTOC 0 to 4 looped. • UTOC data is not normal. Replace the disc with other disc. NOT AUDIO • Nonaudio data was recorded in the track mode of currently selected TNO. • Select other TNO or replace the disc with other disc. ? DISC • Data "MINI" of system ID which has been written in TOC with ASCII code is not correct. • The disc type written in TOC does not correspond to pre/ mastered MD, recording MD and hybrid MD. • The loaded disc is not applicable. Replace the disc, and check. DISC FULL • When an attempt to set REC-PAUSE was made, there were no • Replace the disc with other recording disc recordable areas. in which recording area remains. PLAY MD • An attempt to set REC-PAUSE or to start editing was made on • The loaded disc is a playback-only disc. the playback-only disc. Replace the disc with a recording disc. PROTECTED • An attempt to record or edit was made on the record/playback disc with its careless erase preventing tab being in erase preventing state. • An attempt was made to edit the track which was writeprotected by information written in UTOC. • It is indicated when a tape is faulty operation prevention condition. (tabs breaks.) • Return the careless erase preventing tab to its initial position, and redo. • The track on which an attempt to edit was made is a write-protected track. Redo on another track. • Cover the accidental erase prevention holes with adhesive tape. Can't EDIT • Specific editing conditions were not satisfied. • Cover the write-protect hole with a piece of cellophane tape. • The applied operation procedure is not proper. Redo, applying the correct procedure. TEMP OVER • Owing to occurrence of some trouble internal temperature of set (MD unit) rose excessively. • Check by troubleshooting. • Check whether the ambient temperature is too high. MD RD ERR MD PA ERR MD WR ERR • Read data was not correct or data could not be read correctly. • Trouble occurred during recording if music data, resulting in record failure. • Data of TOC or UTOC is not normal or disc has flaw. Replace the disc with other disc. TOC S ERR TOC R ERR TOC T ERR • TOC was read but data was not correct. • TOC could not be read. • The TOC information recorded on disc does not conform to the MD standard. Replace the disc with other disc. • The disc has flaw. Replace the disc with other disc. UTOC W ERR • Trouble occurred during rewriting of UTOC, resulting in UTOC rewriting failure. • The disc has flaw. Replace the disc with other disc. FOCUS ERR • After the disc was loaded, focusing failure occurred. • Check that the disc is free from flaw, dust, fingerprint and black spot. Check for disc disalignment and run-out. BLANK MD • UTOC was read but total TNO and the number of characters of • Perform recording to check that the disc NAME was 0? is recordable disc. TOC W ERR • Although UTOC can be read but UTOC cannot be rewritten. • Check that the record head contact is normal. Check that there is no broken wire between PWB and the recording head. MD ERR • Data of EEPROOM is not correct. • Perform adjustment • Once reset, and redo. If error occurs persistently, replace EEPROM. – 25 – MD-M3/M1 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 micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression “capacitance/withstand voltage” is used. (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type (P.P.): Polypropylene type • Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice. REF.NO. SW1 CD Lid DESCRIPTION SW2 SW1952 • The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given. 1. In the tuner section, ( ) indicates AM < > indicates FM stereo 2. In the CD section, the CD is stopped. • Parts marked with “ ” ( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. POSITION OFF REF.NO. SWD14 TUNER DESCRIPTION POSITION OFF Pickup In OFF SWD15 CD OFF Dirtect OFF SWD16 MD OFF SW1953 Lead In OFF SWD19 FF OFF SW1954 Play OFF SWD20 REV OFF SW1955 Rec OFF SWD21 PLAY OFF SW1956 Loading OFF SWD22 STOP OFF SWD01 POWER OFF SWD23 HIGH (MD-M3 ONLY) OFF SWD02 DISPLAY OFF SWD24 NORMAL (MD-M3 ONLY) OFF SWD08 MD EJECT OFF SWD24 CD MD EDIT (MD-M1 ONLY) OFF SWD10 SURROUND OFF SWD25 REC OFF SWD11 EQUALIZER OFF SWD26 MEMORY OFF SWD12 X-BASS OFF SWD28 VOLUME OFF SWD13 AUX OFF SWR11 DEMO OFF TYPE OF TRANSISTOR AND LED (FRONT VIEW) FRONT VIEW FRONT VIEW FRONT VIEW B (D) (3) E (S) (1) B C E 2SB1375 2SD2012 E C B KTA1023 Y E C B (S) (G) (D) (1) (2) (3) HSC1815 GR KRA107 M KRC104 M KRC107 M KTC3199 GR E C B (S) (G) (D) (1) (2) (3) HSA1015 GR KTA1266 GR KTA1270 Y KTA1271 Y KTC3203 Y 2SC2878 A 2SC380 O TOP VIEW C (G) (2) RNC1404 RN1406 RN2404 RNC1407 2SA1162 G 2SC2412 KR 2SK2909 FRONT VIEW FRONT VIEW G D S B C E 2SK1473 2SA1314 C TOP VIEW TOP VIEW SB0209CP SB007-03Q FRONT VIEW FRONT VIEW 1N4004S 1SS133 SLI342UCB KV1236Z23F Figure 26 TYPES OF TRANSISTOR/DIODE AND LED – 26 – AC AC TS4B03GM MD-M3/M1 3.2V IC1300 TC74ACT02F HEAD DRIVER 6.5/4.75~5.25V XL1201 33.8688MHz RECORDING HEAD EXT. PLL 1 2 3 4 MD IC1201 LR376484 ATRAC ENCODER/DECODER LRSY GND GND DATA CN1502 MD-M3 ONLY M M902 SLED MOTOR M901 SPINDLE MOTOR PICKUP UNIT 28P FFC M BACKUP FOCUS LIGHT RECEIVING SECTION ERROR, SIGNAL LIGHT RECEIVING SECTION RF TRACKING F A B E RF1 RF2 RF3 RF4 E-F SIGNAL A-B SIGNAL RF1~RF4 SIGNAL IC1101 IR3R55 RF SIGNAL PROCESSOR IC1401 IX0290AW MD SYSTEM MICROCOMPUTER 3.2V LASER DIODE IC1402 S29294A EEPROM MONITOR DIODE E-F 3.2V 3.2V MECHANISM 6.5/4.75~5.25V SW1952 WRITE PRO DISC ID IC1202 IX2474AF 4M BIT D-RAM LEAD IN SW1953 PLAY SW1954 3.2V LOAD IN SW1956 IC1801 XC62EP32 REGULATOR 6.5/4.75~5.25V IC1601 BA5984FP MOTOR DRIVER IC1702 NJM431U REGULATOR M903 M 3.2V LOARDING MOTOR BOTH HEAD UP and DOWN AUDIO INPUT 6.5/4.75~5.25V A/D CONVERTER IC1701 D/A CONVERTER UDA1344 Figure 27 BLOCK DIAGRAM (1/5) – 27 – DIGOUT D.GND DIGIN BACKUP PDOWN RESET MD-ST DSCK SERCH KDATA MDDATA DSTB D.GND D.GND D.GND D.GND DVDD DVDD PSWCK LOADSW AVCC L.IN AA.GND R.IN AD.GND L.OUT AA.GND R.OUT CN1501 REC SW1955 DIGITAL 3.2V 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 AUDIO OUT MD-M3/M1 T302 AM ANT COIL + +B2 SO301 ANTENNA + +B3 - +5V –B2 FE301 IF OUT 1 FM FRONT END 8 ANT 3 4 7 FM +B 6 VT 2 FOUT VCO 5 SWITCHING +12V IC901 XC61CN40 RESET +B3 Q360 +5V(D) FM/AM +B9 2 VOLTAGE REGULATOR RESET SY-STOP 1 3 +B3 3 4 5 6 BO1 B02 B03 B04 VT 20 19 18 16 15 12 22 1 FM MUTE LEVEL 4.5MHz X352 VSS VDD 11 IO1 13 IO2 XIN IC302 LC72131 TUNER PLL COTROLLER XOUT 7 NC 8 TUN MUTE 9 MO/ST 10 STEREO FM IN AM IN IF IN FM/AM SD Q904 Q371 DO CE DI CL +5V AOUT AIN PD 21 17 +5V VRR11 AUX INPUT LEVEL JR11 AUX INPUT VR351 MPX IN TUNER MUTE VDD AUDIO Function/Volume/Tone 10 16 +B3 MD/CD 2 A AUX ICP11 3 M62439SP OUT B 18 AUDIO PROCESSOR 8 VCC 19 Q351 AMP TUNER 4 C 10 1 3 13 17 12 9 VSS CF302 DI CONT REC TONE 11 OUT HL 1 20 6 15 7 14 5 D 16 SURROUND +5V Q353 Q354 CL –B2 –2.7V VOLTAGE REGULATOR FM IF QP 3 6 CNP14 26/28PIN ICP81 NJM4565D REC. AMP. 8 4 – 28 – VSS 1 7 TO CD SECTION Figure 28 BLOCK DIAGRAM (2/5) VDD CNP14 22/24PIN CF352 14 LOUT 15 ROUT VOLTAGE REGULATOR +2.7V +B3 GND T351 AM IF FM/AM OUT SM 9 VCC TUN MUTE AM OSC OUT 24 10 IF OUT IC303 6 SD LA1832S 7 STEREO FM IF DET./ 13 MO/ST FM MPX./AM IF 12 FM/AM Q361 MPX VCO 2 AM MIX OUT 4 8 17 1 20 18 AM IF IN FM DET CF351 456kHz X351 FM IF IN FM 75 OHMS T306 AM OSC COIL GND GND GND AM GND TO DISPL MD-M3/M1 T991 POWER TRANSFORMER (MAIN) D951 +B1 VOLTAGE REGULATOR F995 4A/125V +12V(D) +B2 Q801 +12V(A) +B3 - VOLTAGE REGULATOR +B4 D952 F997 3.15A/125V VOLTAGE REGULATOR 12V(A) –30V Q808 MDAVCC –B2 F996 3.15A/125V VOLTAGE REGULATOR Q802 Q803 Q951 –B1 VOLTAGE REGULATOR Q809 Q810 CD+7V TO CD +B5 VOLTAGE REGULATOR Q811 Q812 MDDVDD +B4 TO MD +B6 D953,D955 F998 800mA/125V RELAY DRIVER FL ON F999 1.6A/125V Q911 V LOAD RL990 +B10 Q813 +B2 AC INPUT AC 120V 60Hz +B10 +5V(D) +B7 +B8 +B9 D991-D994 VOLTAGE REGULATOR IC902 3 AN75L05 1 +5V BACK UP 2 +5V(D) SO990 T990 POWER TRANSFORMER (SUB) +B1 7 MUTE QX11 QX12 QX13 QX14 10 1 9 13 12 14 SY MUTE 11 VCC AMP. HPSW QP16 QP17 H.P MUTE CONTROL QR11 10 SY MUTE 1 3 SURROUND QP15 ICP12 LA2610 SURROUND 4 2 5 JV91 1 7 +B2 4 8 VDD +B3 –B2 SURROUND SWITCHING ICV11 NJM4565D HEADPHONE AMP. 3 5 11 12 5 6 AMP. MUTE 3 8 3 TMX11 SPEAKER TERMINAL ICX11 LA4451 POWER AMP. AMP. HPSW MUTE VCC VSS SP LEVEL FAN MOTOR MOX51 M QX51 QX52 QX53 AMP. FAN SURROUND VDD VSS +B3 –B2 –B1 TO DISPLAY SECTION TO DISPLAY SECTION Figure 29 BLOCK DIAGRAM (3/5) – 29 – TO DISPLAY SECTION MD-M3/M1 TO TRANS/PRE/TUNER CNP14 1 DIGOUT 2 D.GND 3 DIGIN BACKUP PDOWN MD RES MD-ST DSCK SERCH KDATA 10 MDDATA 4 5 6 7 8 9 11 ICP81 1/7PIN ICP11 2/19PIN TO PRE SECTION (POWER) Q92 MD DSTB Q91 13 14 15 16 17 18 D.GND MDDVDD +B6 19 PSWCK LOADSW Q93 MDAVCC LIN 22 AAGND 20 21 +B4 23 24 RIN 25 26 ADGND LOUT 27 28 AAGND ROUT 1 2 3 4 LRSY DATACK CDGND1 VOLTAGE REGULATOR CD+7V +B5 DATA +5V +B12 CNP13 +B12 MD-M3 ONLY VOLTAGE REGULATOR +5V Q62 +B11 +3.3V +B10 Q61 +B10 LID-SW PICKUP-IN SW SW2 PUIN +5V 30 5 6 14 15 RF 28 27 FIN1 FIN2 RFSW 29 RFEV TIN1 22 TIN2 FE 2120 TE 19 18 LDD HFL 8 17 LDS IC1 7 TES LA9235M 16 LDOF SERVO AMP. 10 NC 26 ODRV 11 NC 23 AGON 12 EFBL Q51 Q52 PH BH 1 2 3 4 9 25 24 13 VDD5V +3.3V VCC +B10 REFL VREF TES0 TES1 PICKUP UNIT 5 18 36 49 50 44 73 EFMO DEFECT FSEQ V/vP DRF RES WRQ INT DO-CD SI DI-CD SO CL CE +B11 CD LID SW SW1 VOLTAGE REGULATOR VVDD ADAVDD VDD RVDD XVDD LVDD CD GND 80 79 78 77 72 71 70 69 68 67 66 65 10 EFMIN 9 14 15 16 7 LCHO 45 RCHO 48 MUTER MUTEL 43 EMPH 42 SLCO PH(RFENV) FE TE HFL 41 28 LASER 30 CONT2 29 CONT1 22 TBLO IC2 LC78640E SERVO SIGNAL CONTROL 13 BH 17 VREF IC3 LA6548 21 FOCUS/ 16 17 TRACKING/ 6 SPIN/SLED 23 5 DRIVER 25 SPDO 24 FDO 18 SPINDLE M1 M 2 VCC 1 24 11 +B10 53 46 47 74 40 19 3 +B5 Figure 30 BLOCK DIAGRAM (4/5) – 30 – CONT6 CONT7 8 7 63 20 PHREF 21 BHREF SBCK PW SBSY 62 SFSY 61 16M 64 TDO CONT3 CONT4 CONT5 M 23 JITTV JITTC SLED M2 39 DATA 59 DATACK 58 LRSY 57 XOUT 19 TRACKING DOUT 37 FSX 38 EFLG ASDFIN 56 ASDACK 55 ASLRCK 54 26 SLDO 4 9 20 31 52 11 12 31 32 33 75 76 XIN FOCUS XVSS LVSS RVSS VSS TEST ADAVSS VVSS TO MD SECTION 12 16.9344MHz 60 MD-M3/M1 TO TRANS/POWER/PRE SECTION /TUNER SECTION TO TRANS SECTION –B1 –B1 –30V F1 F1 TIMER LED DEMO SWR11 DEMO SW SWD28 JOG SW VOLUME VOL DOWN VOL UP DEMO VOL DOWN VOL UP S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 VP VDD –30V S21/PC5 /PC4 S20 S22/PC6 S23/PC7 S24/PD0 S25/PD1 S26/PD2 S27/PD3 S28/PD4 S29/PD5 S30/PD6 S31/PD7 S32/PE0 S33/PE1 S34/PE2 S35/PE3 S36/PE4 S37/PE5 S38/PE6 VDD4 S39/PE7 S40/PF0 S41/PF1 S42/PF2 S43/PF3 S19/PC3 S1/T1 S2/T2 P72/INT2 /T0IN MD DSTB REMOCON P71/INT1 TOHCP/AN9 P70/INT0 TOLCP/AN8 P86/AN6 P85/AN5 P84/AN4 P83/AN3 P82/AN2 P81/AN1 P80/AN0 VDD1 CF2 CF1 P87/AN7 /MICIN SY-STOP CL CE INT WRQ DRF LID-SW PUIN PROGRAM 100 VSS1 98 XT2/AN11 97 XT1/AN10 96 RES 95 AMP HPSW VSS XT1 XT2 XD01 8.38MHz VDD AMP TEMP AMP LEVEL SM DEST KEY1 KEY2 KEY3 94 P37 93 P36 92 P35 91 POWER RESET 90 P34 89 P33 88 S18 VDD VDD3 46 P00 S19 S15/T15 45 P01 S20 P02 S14/T14 44 S21 P03 S13/T13 43 G13 S12/T12 42 VSS2 ICD01 G12 IX0288AW S11/T11 41 VDD2 G11 SYSTEM MICROCOMPUTER/ S10/T10 40 P04 G10 FL DRIVER S9/T9 39 P05 G9 P06 S8/T8 38 G8 P07 S7/T7 37 G7 P10/SO0 S6/T6 36 S0/T0 G6 P11/SI0 S5/T5 35 /SB0 P73/INT3 /T0IN G5 P16/T1PWML S4/T4 34 P12/SCK0 G4 P17 /T1PWMH/BUZ P13/ S3/T3 33 SO1 G3 QD02 32 G2 QD03 31 G1 QD04 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 P32 87 S15 S16/PC0 47 S48/PG0 86 50 S18 49 S16 /PC2 S17 S17/PC1 48 VP P14/SI1/SB1 P15/SCK1 85 99 DI-CD SO DO-CD SI S44/PF4 /PG1 P31 VSS VDD MD RES MD-ST SERCH V LOAD KDATA MDDATA DSCK 82 S49 S47/PF7 83 S50/PG2 84 S51/PG3 P30 CL DO –B1 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 81 S46 /PF6 S45/PF5 LOADSW CD RES AMP FAN AMP MUTE CE +B7 EQ VOCAL SURROUND (OPEN) SY MUTE DI TIMER LED FL ON +B7 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 G13 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 1 2 3 4 5 6 7 8 9 FLD01 FL DISPLAY 10 11 12 13 14 15 16 17 18 21 22 23 24 25 26 27 33 34 35 36 37 38 39 40 41 42 43 44 45 46 F2 F2 47 48 49 –30V –B1 +B9 2 REMOCON RXD01 REMOTE SENSOR 1 3 KEY1 +B7 +5V(D) +B9 KEY2 +5V(D) +B8 +5V BACK UP KEY3 Figure 31 BLOCK DIAGRAM (5/5) – 31 – KEY MATRIX SWD01-SWD08 SWD10-SWD16 SWD19-SWD26 (SWD23 MD-M3 ONLY) MD-M3/M1 FLD01 A –B +B CD17 0.022 RD60 47K 0V RD14 1K 88 P03 SERCH 4.93V VDD 0V SURROUND 4.92V 0V EQ VOCAL 4.93V S39 VDD4 S40 S41 S42 S43 100 P15 4.84 P35 0V P36 0V 1 2 3 4 5 6 7 8 9 10 POWER P34 0V 1K RD56 RD24 1K P33 5.10V 99 P32 0V 98 P13 4.84V 100 P37 4.82V 97 P12 4.02V CD20 0.001 RD23 1K DD02 DS1SS133 CHASSIS GND 99 P14 5.12 96 P11 4.00V CL RD22 1K RD19 1K RD20 1K RD17 1K RD18 1K ) ) RD21 1K BID01 DD01 DS1SS133 95 P10 0V DSCK CD SI( FL ON 94 P07 4.78V MDDATA CD SO( TIMER LED 93 P06 0V KDATA CD07 1/50 TU DI( 92 P05 0V V LOAD CD06 1/50 SYST 91 P04 0V PROGRAM MD-ST 90 VDD2 4.84V 1K MD RES 1K 0V 89 VSS2 0V RD31 CNPD01 1K RD16 0V(4.8V) S44 87 P02 VDD RD15 4.79V 86 P01 ) VSS CD05 1/50 D 85 P00 0V TU DO( 4.87V ) 0V TU CL RD30 1 TU CE 1K 81 PG0 4.2 82 PG1 4.9 84 PG3 P31 0V GND(D) RD11 1K RD13 +B 83 PG2 1K LID-SW(DATA) PUIN(CLK) 1K 2 4.91V 1K CD04 0.022 CD03 100/10 CD02 0.022 0V AMP MUTE RD29 GND(D) AMP FAN RD10 1K RD28 +B +5V(D) 3 82 RD09 1K P30 5.12V +5V(D) 4 +B WRQ 5 80 79 78 77 76 75 74 73 72 71 1K RESET LD01 +5V BACK UP 2.2µH (DH) 6 81 RD27 CD RES P17 0V LOADSW RD08 1K P16 0V 7 RD07 1K SY-STOP CE 8 4.11V S45 ) SPAN SEL S47 4.93V SY MUTE S46 RD06 1K TU SM 9 C RD05 1K TU CL TU DO( 10 1 TU CE INT 11 RD12 1K ) 1K 12 POWER/TUNER PWB P46 1-E RD04 1K TU DI( 13 CFWR11 RD03 1K FL ON 1K 14 RD02 1K EQ VOCAL RD25 15 RD01 1K RD61 47K SURROUND 16 B +B DEMO 17 DRF 17 RD26 FWD01 +B 28 28 27 26 25 24 23 22 21 20 19 11 5 4 G 3 2 1 1 FWD03 6 5 4 3 2 1 1 H DRF RD59 100K WRQ INT ) ) SERCH (OPEN) MD-ST MD RES DSCK KDATA MD DSTB LOADSW AMP FAN SY MUTE AMP MUTE CNPD02 6 CNP11 MAIN PWB MD-M3:P39 12-A MD-M1:P40 12-A AMP LEVEL CD RES 10 6 AMP TEMP MDDATA 12 7 AMP HPSW V LOAD 14 GND(D) RESET LID-SW(DATA) PUIN (CLK) PROGRAM +5V(D) CNPD03 • NOTES ON SCHEMATIC DIAGRAM can be found on page 26. 1 CD08 150P CD09 150P POWER CD SI( 13 8 VF1 CD SO( 15 9 –B CL 16 CNP12 MAIN PWB MD-M3:P39 12-B MD-M1:P40 12-B –31(VP) CE 18 17 F VF2 (4.91V) FWD02 E 2 3 4 Figure 32 SCHEMATIC DIAGRAM (1/14) – 32 – 5 6 MD-M3/M1 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 F2 F2 NP NP G1 G2 G3 G4 G5 G6 G7 G8 G10 G9 G11 G12 G13 NC NC 22 23 24 25 26 27 NC 21 NC 19 20 NC S21 S20 S19 S18 S16 S17 S15 9 10 11 12 13 14 15 16 17 18 NP 8 NP S12 S14 S11 S10 7 S9 S5 6 S8 S4 5 S6 S3 4 S7 S2 3 S1 F1 2 NP F1 NP 1 S13 FL DISPLAY FLD01 46 47 48 49 –B +B –29.6V VP RF77 100K S14 S20 S11 41 RF76 100K –20.4V S13 S21 S22 S12 42 RF75 100K –17.7V S12 S23 S13 43 RF74 100K –17.9V S11 S14 44 RF73 100K –20.2V S10 ICD01 IX0288AW SYSTEM MICROCOMPUTER/ FL DRIVER RF72 100K –14.6V S9 S24 S25 S15 45 VDD TIMER –29.6V 47 VDD3 46 RF71 100K –26.4V S8 S26 S27 RD58 47K RD53 1.2K S16 S17 S17 48 S18 S16 50 S19 49 S18 CF53 100P –29.6V S7 S28 S15 RD55 1K –29.6V S6 S29 50 –26.3V 49 RD54 1K –17.8V S5 RED –29.6V S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 VDD4 S40 S41 –29(VP) 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 –19.2V 81 PG0 4.29V 82 PG1 4.92V LEDD01 SLI342UCB –29.6V S4 –30.04V –29.6V S3 CF52 100P RF52 100K –29.7V RF51 100K –29.7V S2 VOL-UP 4.78V S1 DEMO VOL-DOWN 4.13V 4.78V 0V 0V 0V VDD 4.93V SURROUND 0V 4.92V CF51 100P +B 4.93V S19 –15.4V S20 –24.5V S21 –22.8V G13 –27.4V G12 –27.4V S10 40 G11 –27.4V G10 –27.4V S9 39 S8 38 G9 –27.4V G8 –27.5V S7 37 QD04 KTC3199 GR RD63 100K 4.93V –B +B RD48 8.2K 4.93V CD15 0.022 RD50 39 CD16 220/6.3 4.89V 2 1 3 2 0V 3 CD18 0.001 CD14 150P RD32 1K RD49 100K CD13 0.001 3.95V RD52 10K SPAN SEL +B RD51 10K +B CD09 150P 4.93V –27.7V RD47 68K CD08 150P –27.6V –27.6V 4.93V S0 G2 –27.5V RD64 100K REMOCON RD46 1K G1 MD DSTB RD45 1K QD03 KTC3199 GR –27.6V SY-STOP RD43 1K KEY3 1K RD42 KEY2 1K RD41 AN2 AN3 KEY1 1K RD40 DEST TU SM 1K RD38 RD37 1K AN0 AN1 AMP LEVEL RD36 1K AMP TEMP RD35 1K CF1 CF2 VDD XD01 8.3886MHz CD11 15P(CH) CD12 18P(CH) 1K AMP HPSW RD33 VSS POWER 1K RD56 RESET PROGRAM 1K 31 G3 –27.4V RD62 100K INT3 4.00V INT2 3.9V INT1 0V INT0 4.84V AN7 0V AN6 4.92V AN5 4.92V AN4 4.92V 3.81V 0.46V 0V 0V VDD1 4.84V 2.48V 2.61V VSS1 0V 0V 0V 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 P75 8 P74 P36 0V 32 7 RD31 QD02 KTC3199 GR 33 P35 0V RES 4.81V 35 S4 34 G5 –27.8V G4 –27.7V S3 P34 0V P37 4.82V S6 36 G7 –27.7V G6 –27.7V S5 32 S2 31 S1 99 P14 5.12V 100 P15 4.84V RXD01 REMOTE SENSOR CD19 0.001 1 SWD28 VOLUME RF25 8.2K +B RF26 8.2K RD59 100K RF27 8.2K CD10 0.01 RF01 1K RF02 2.2K RF03 1.8K RF04 2.2K RF05 3.9K RF06 5.6K RF07 12K SWD01 SWD02 SWD08 POWER DISPLAY MD EJECT RF10 1.2K RF09 1K SWD10 SWD11 SURROUND SWD19 FF SWD12 PRESET EQUALIZER RF17 1K RF11 1.8K X-BASS RF18 1.2K SWD20 REVIEW RF12 2.2K SWD21 RF14 5.6K SWD13 SWD14 SWD15 SWD16 AUX TUNER CD MD RF19 1.8K PLAY/ PAUSE RF13 3.9K SWD22 STOP RF22 5.6K RF21 3.9K RF20 2.2K SWD23 SWD24 HIGH MD-M3 ONLY CD RF23 12K SWD25 NORMAL REC SWD26 MEMORY MD EDIT DISPLAY PWB-B1 7 8 9 10 Figure 33 SCHEMATIC DIAGRAM (2/14) – 33 – 11 12 MD-M3/M1 MAIN PWB CNP11 MD-M3:P42 3-B MD-M1:P41 3-B FWD03 A 1 MAIN PWB MD-M3:P42 4-B MD-M1:P41 4-B FWD02 CNP12 6 DISPLAY PWB-B1 1 28 RD56 RD15 RD21 RD19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 RF01 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 C SWD02 DISPLAY RD58 RD12 RD54 RD55 RD01 RF52 RF51 SWD01 POWER RD05 RD10 RD18 80 81 RD20 RD17 RD16 RD09 10 0 95 90 55 RD13 RD11 50 51 RF75 RF74 RF73 RF72 45 60 40 65 70 75 85 15 20 ICD01 IX0288 35 25 CD03 CD04 RD06 1 5 10 CD12 RF77 RF76 RD45 CD20 RD14 RD25 RD42 RD43 49 48 RD23 RD26 RD24 RD22 RD32 RD27 RD28 RD33 RD35 27 25 23 21 19 17 15 13 11 9 7 5 3 1 31 30 RF05 RF04 RD41 CD13 RF02 RD40 RD07 28 26 24 22 20 18 16 14 12 10 8 6 4 2 CD11 XD01 CD10 RD37 RD38 RF03 RD36 CD09 RD29 RD30 RD31 CD08 RD59 B CNPD02 CD06 RD08 CD05 CD07 CNPD03 1 3 5 2 4 6 2 1 RF06 RF07 CD17 CF51 CF53 RD63 RD62 LEDD01 FLD01 CF52 RF71 RD53 RD64 COLOR TABLE SWD21 PLAY E C B SWD22 STOP RED CD15 OR ORANGE YL YELLOW GR GREEN 2 3 1 RXD01 REMOTE SENSOR RD49 SWD25 REC SWD24 NORMAL RF20 RF19 RF25 RD46 SWD23 HIGH SWD24 NORMAL RD47 RF26 RD60 BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK RF21 ONLY M3 LD01 SWD10 SURROUND RF23 ONLY M1 RD48 E RF22 SWD26 MEMORY BL RD02 RD03 RD04 RF17 RF18 BROWN RD(R) CD14 E C B RD50 SWD20 REV QD03 SWD19 FF QD02 D RF27 E C B SWD08 MD EJECT QD04 BR CD16 CD MD EDIT CD02 RD51 SWD16 MD RD52 CD18 RF14 CD19 F CFWR11 POWER/TUNER PWB P49 8-F RF09 RD61 SWD15 CD 2 SWD28 VOLUME 3 BID01 G CNPD01 1 SWD12 X-BASS RF13 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 17 SWD14 TUNER RF12 RF10 SWD11 PRESET EQUALIZER FWD01 1 DD01 DD02 RF11 SWD13 AUX A POWER/TUNER PWB P49 9-G H 1 2 3 4 Figure 34 WIRING SIDE OF P.W.BOARD (1/8) – 34 – 5 6 MD-M3/M1 P36 2-C TO POWER SECTION P37 12-E TO POWER SECTION CP31 10/35 5.95V 0V RP32 18K CP27 1/50 RP62 1K QP15 KRC104 M RP61 1K CP25 10/35 CP41 0.001 RP29 3.3K ZDP12 DZ2.7A –B CP42 0.001 CP21 0.022 RP21 10K CP17 0.15(M3) 0.12(M1) RP19 2.7K 12 VSS OUT2 13 CP15 0.18(M3) 0.15(M1) CP13 0.022 (ML) TONEL2 14 0V IND2 0V INC2 0V INB2 0V INA2 AUX_L 0V 0V RP22 10K OUT1 CP18 0.15(M3) TONEL10.12(M1) 0V 7 0V 0V TONEH2 0V 8 0V TUN_L RP26 10K VDD 10 21.2V RP24 2.2K GND 9 6 15 RP20 2.7K CP16 0.18(M3) 0.15(M1) TONEH1 0V CP14 IND1 0.022(ML) 5 0V 16 4 17 18 3 19 2 20 1 INC1 0V AUX_R 0.60V –2.66V 11 CONT –B RP27 680 CP20 10/35 RP23 2.2K 0V RP57 1K +B CP19 10/35 CP23 0.022 4.77V RP28 680 RP30 3.3K ZDP11 DZ2.7A CP22 100/10 1 3 CP26 10/35 CP24 100/10 RP55 5.6K 2 0V INB1 0V INA1 RP16 1K CP04 1/50 CD/MD_R 0V RP04 1.5K REC_R REC OUT1 0V REC OUT2 REC_L ICP11 M62439SP AUDIO PROCESSOR RP15 1K CP03 1/50 CD/MD_L RP12 1K CP12 1/50 CP11 1/50 CP83 0.022 CP84 0.022 8 4 FM SIGNAL RP85 RP86 CP88 2.7K 2.7K 150P CP02 1/50 RP01 3.9K RP02 3.9K 2 0V 3 0V 7 1 0V 0V CP91 2.2/50 RP89 100K CP82 10/35 CP01 1/50 RP84 1K 6 5 –11.46V RP82 220 CP86 2.2/50 RP92 100K RP03 1.5K 0V 0V 11.42V –B RP91 100K RP83 1K CP87 150P CP81 10/35 RP81 220 RP13 1K RP14 1K RP11 1K –12V(A) TUN_R CP85 2.2/50 (2/2) 5.93V CP93 330P CP90 100P RP88 18K 5.93V (1/2) 1 ICP12 LA2610 SURROUND 5.93V CP89 100P RP87 18K 2 RP31 18K 5.94V +12V(A) GND REF ANALOG SURROUND BASS LEVEL 5 3 0.022 4.7/50 0V 6 4 CP29 CP37 5.95V 5.94V 47/16 0.022 0.022 RP25 2.7K VCC A SW B B SW A ON/OFF 5.93V 7 CP32 10/35 RP51 220 CP36 CP35 CP30 11.64V 10 8 RP44 2.2K RP41 3.3K 5.95V 11 9 RP43 2.2K RP42 3.3K RP50 1K DP11 DS1SS133 12 R-CH L-CH 27 26 25 RP49 1K AGND Z ICP81 NJM4565D REC. AMP. CP92 2.2/50 RP90 100K CP96 2.2/50 CP94 330P CP95 2.2/50 CD SIGNAL +B MD SIGNAL GND(D) +12V(D) TUN R GND(A) TUN L GND(A) AUX R GND(A) AUX L +12V(A) CONT SURROUND EQ VOCAL MAIN PWB-A(1/3) 1 2 3 4 5 6 7 8 9 10 11 12 13 1 –12V(A) +12V(A) REC L GND(A) REC R +B CFWP12 M N O P Q CD/MD L GND(A) CD/MD R +12V(D) GND(D) RECORD SIGNAL R S T U V TO CD SECTION MD-M3:P39 12-G MD-M1:P40 12-G 13 FWP12 CFWR12 TO POWER/TUNER PWB P46 1-G • NOTES ON SCHEMATIC DIAGRAM can be found on page 26. 7 8 9 10 Figure 35 SCHEMATIC DIAGRAM (3/14) – 35 – 11 12 MD-M3/M1 RV16 100K 2 QX12 2 HSC1815 GR 1 3.05V RX15 47K RX61 1K RP58 47K AMP HPSW 24 SY MUTE 23 AMP MUTE 22 D RX36 2.2K 3.01V QR11 0V KRA107 M DX17 DS1SS133 CX16 10/35 1 3 2.62V 2 0V 1 0V 2 3 CX20 1/50 RX22 1K 11 MUTE:OPEN RX16 220K RP60 47K Q801 2SD2012 12.29V +12V(D) 18 +B R805 2.2 18.10V GND(D) 17 +12V(A) –12V(A) +B V LOAD 7 D801 DS1SS133-1 R851 2.2 Q803 HSC1815 GR 13.81V ZD802 DZ13C ZD804 DZ13A –13.15V R816 150 Q808 2SB1375 C816 0.022 CD GND(D) Q813 KRC107 M 3 0V ZD807 DZ6.2C 5.43V R852 5.6 (Fusible 1/4W) +16V C815 47/25 F998 800mA/125V R817 560 ZD805 DZ8.2B Q811 2SD2012 Q812 HSC1815 GR +V(MD) 2 4.39V 8.16V D810 DS1SS133 +B R813 560 18.25V 7.62V D806 DS1SS133 R807 560 –19.79V Q810 HSC1815 GR CDGND1 11 MDDVDD 10 MDAVCC 9 ADGND 8 Q809 2SD2012 7.01V +6V(CD) C817 10/35 CD+6V 12 –12.59V ZD801 DZ13A 13.22V C812 47/25 –B C820 10/35 C819 0.022 –12V(A) 14 F G C808 0.022 C814 10/35 R803 680 C803 1/50 +16V 17.90V R810 150 D802 DS1SS133 GND(A) 15 Q802 2SD2012 C807 47/25 C813 0.022 C810 0.047 C809 10/35 5.32V ZD803 DZ5.1B MDAVCC TO CD SECTION MD-M3:P39 8~12-H MD-M1:P40 8~12-H 12.57V R822 R811 330 330 C804 0.022 C805 47/25 12.87V E +16V 18.26V F999 1.6A/125V 6.07V 6.63V 6.63V 1 0V MDDGND1 6 MDDGND2 5 CDGND2 4 R820 330 C818 47/25 R819 560 ZD806 DZ8.2A VF1 3 –31(VP) 2 VF2 1 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 26. 1 2 3 1.19V 0V RX17 10K ON:H AMP LEVEL 21 AMP FAN 20 +12V(A) 16 +B 8 9 10 CX23 100/50 DX11 DS1SS133 0V RP59 47K 12 RX23 270 QP17 KRC107 M QP16 KRC104 M RX21 1K 4 Figure 36 SCHEMATIC DIAGRAM (4/14) – 36 – 5 6 7 CX32 0.7V 0V 13 CX19 1/50 31.97V 14 0V 3 0V DX18 DS1SS133 CX55 0.001 CX21 0.001 0V 0V 0.7V QX14 HSC1815 GR 0.71V CX12 10/35 CX14 CX13 RX13 0.001 0.001 5.6K RX11 8.2K 0V RX14 5.6K P35 8-A PRE SECTION ICX11 LA4451 POWER AMP. CV17 10/35 25.09V 11.43V RX35 2.2K 0.71V RX12 8.2K C CV18 10/35 QX13 HSC1815 GR 0V L-CH 27 AGND 26 R-CH 25 RX54 100K RV22 1K RV26 220 QX11 HSC1815 GR CX11 10/35 CHASSIS GND 0V –11.45V RV25 220 LUG901 (352) 3 0V CX22 100/50 CX24 RX24 100/50 270 (2/2) 1 RV12 CV24 0.29V 8 4 100 10/35 (1/2W) B RV24 100K CV16 0.033 (ML) 0V RV18 10K JACK PWB-B2 2.29V FWV11 RV23 100K 1.19V 5 4 3 2 1 RV19 270 ICV11 NJM4565D HEADPHONE AMP. RX19 33K CX17 560P 5 4 3 2 1 WTV91 CV92 CV91 100P 100P RV15 100K HP-RCH GND(A) HP-LCH GND(M) H/P SW RV20 270 100(1/2W) 100 (1/2W) FM CV14 150P HEADPHONE RV91 RV92 LV91 2.2µH (XH) 6 0V RV17 10K CHASSIS GND JV91 (1/2) 0.27V CV15 0.033(ML) RV21 1K 0V CX18 560P 7 DP23 DS1SS133 A 5 0V RV11 100 CV23 (1/2W) 10/35 CX56 RX37 0.001 DX19 DS1SS133 RX20 5.6K 33K DP22 DS1SS133 CV13 150P BIP01 RX38 5.6K KV91 MD-M3/M1 MAIN PWB-A(2/3) QX51 HSC1815 GR RX57 RX56 11.78V 3.9K 4.7K 0V +12V(D) CX51 10/35 RX53 27K 12.30V (7.89V) DX56 1 0V DS1SS133 3 0V (4.02V) 1 2 3 NC 1 2 1 2 M MOX51 FAN MOTOR QX52 0V KTA1270 Y RX59 22K 0V DGND AMP FAN FWX51 1 2 3 CNSX51 CX53 47/25 ZDX52 DZ6.2B 12.30V(10.96V) 11.86V RX58 47 CNPX51 FM SIGNAL RX60 270 2 12.30V(0.51V) QX53 KRC107 M CX28 100/50 :H TE:OPEN 1 RX51 3.9K + LEFT RX29 270 (1/2W) CX36 0.1 CX38 0.1 DX13 1N4004S RX28 4.7 (1/2W) CX37 CX35 0.1 0.1 TMX11 SPEAKER CX34 2200/25 DX16 1N4004S DX14 1N4004S CX26 0.1 DX51 DS1SS133 DX52 DS1SS133 23.22V 2 CX31 47/50 CX33 2200/25 CX25 0.1 CX22 100/50 CX24 RX24 100/50 270 13.21V 3 13.16V 4 RX30 270(1/2W) 5 0V 6 CX32 47/50 23.23V 7 0V 1.19V 8 9 31.97V 10 0V 25.09V 11 CX21 0.001 12 0V 2.29V RX52 3.9K ICX11 LA4451 WER AMP. – RX27 4.7 (1/2W) DX15 1N4004S – RIGHT + RX25 6.8K Q801 2SD2012 9V R805 2.2 18.10V 0.022 D951 TS4B03GM ~ CX30 2200/50 12.87V R803 680 C803 1/50 31.98V ZD801 DZ13A +26V + +16V 18.28V ~ C801 4700/25 7 C951 0.047 (ML) C952 0.047 (ML) – Z TO PRE SECTION P35 7-A D952 TS4B03GM ~ C953 0.047 (ML) – + C802 1000/25 3 C954 0.047 (ML) ~ –18V –19.85V +16V C961 100/35 –30.6V R956 100 R957 4.7K –30.6V C955 100/50 BI991 –24.43V R954 220 ZD952 DZ5.6B R953 220 –54.1V Q951 KTA1023 Y –30.05V R951 1.8(1/2W) –31V CNS991 1 1 S1 A 2 2 S1 B 3 3 S2 A 4 4 S2 C 5 5 S2 B 6 6 S3 A 7 7 S3 B R952 1.8(1/2W) 7 8 9 10 Figure 37 SCHEMATIC DIAGRAM (5/14) – 37 – 11 12 TO TRANS SECTION P46,47 6,7-G R955 12K D955 1N4004S C959 47/50 C960 47/50 C958 47/63 +16V ZD951 DZ30C D953 1N4004S 5V MD-M3/M1 A CD LID SW1 7 6 R51 5 R52 4 R53 3 2 R54 68K 1 BI2 C54 47/10 C23 R12 0.047 680 R79 1.5M 3.99V +5V C PICKUP UNIT(307) Q52 R58 3.3 C51 47/6.3 3.37V Q51 KTA1266 GR 1.49V C53 0.001 C52 0.01 1.66V REFI 1.65V 5 VREF 1.65V 6 LDS 0V 7 LDD 2.73V 8 GND 0V 9 LDOF 0V 10 ODRV 0V 11 AGON 0V 12 EFBL 1.81V 13 TESO 1.66V 14 TESI 1.65V LPF ODRV 30 1.65V 29 1.65V 28 0.85V 27 PH 0V 26 0V 25 BH 1.48V 24 0V ODRV 23 1.62V PH/BH 22 1.65V 21 LPF 1.66V 20 1.65V 19 LPF 1.64V 18 0V 17 0V 16 RFSW RF– RF NC PH BH R5 39K R6 27K C13 0.01 T– T+ F+ F– GND PD VR LD TR+ FO+ FO– TR– ACTUATOR R11 12K C21 0.1 C25 0.1 R10 27K C20 0.1 R80 1M R15 10K C42 68P 5 C26 0.047 C22 100P C17 R8 0.0027 330 C 0 1 NC C14 RFEV 0.33 FE– R3 FE 100K TE– R4 TE 10K HFL TES 4 15 R43 220K CORE1 CNP1A D 7 6 5 4 3 2 1 K E B A F C C8 0.1 2.73V LT0H41M1 K E B A F C LD MON C7 10/35 3.37V KTC3199 GR 1 2 3 1/66V 4 1.64V 8 C24 R13 2.2/50 680 C28 47/10 5.05V 3.27V VCC C18 1P C16 6P C41 3.3 R60 100 +B 1.64V C12 0.1 D93 DS1SS133 C82 0.022 FIN1 FIN2 TIN1 TIN2 IC1 LA9235M SERVO AMP. R7 6.8K C6 100/10 C5 100/10 D60 DS1SS133 C11 100/10 C19 100/6.3 C55 0.01 R50 330 C29 0.1 R55 68K R56 68K R42 120K B 68K 68K 68K APC 7 K 6 E 5 B 4 A 3 F 2 C 1 CNS2 13 1 2 3 4 5 6 7 8 +B R36 15K R35 R38 R39 R40 C57 0.022 E +B 18 17 16 15 14 13 M1 SPINDLE M2 SLED G + M – + M 7 8 9 10 11 12 R59 100K CNP3 1 2 3 4 5 6 3.11V 3.11V 1.65V 1.65V 3.28V 6.35V BI1 0V IC3 LA6548 FOCUS/TRACKING/ SPIN/SLED DRIVER C56 330/6.3 0V 24 23 22 21 20 19 3.06V 3.06V 1.65V 1.64V 3.91V 3.27V 1 2 3 4 5 6 7 8 7.02V 0V 1.65V 1.65V 3.09V 3.09V F 1 2 3 4 5 6 7 8 CNS1 7.02V 1.65V 1.65V 1.65V 3.10V 3.10V TR– TR+ FO+ FO– GND PD VR LD – SW2 PICKUP-IN 6 5 4 3 2 1 6 5 4 3 2 1 CNS3 SP+ SP– SL+ SL– PU-IN 6 5 4 3 2 1 BI3 CD SIGNAL MAIN PWB-A(3/3) CD MOTOR PWB-F MD SIGNAL H • NOTES ON SCHEMATIC DIAGRAM can be found on page 26. 1 2 3 4 Figure 38 SCHEMATIC DIAGRAM (6/14) – 38 – 5 6 MD-M3/M1 R19 10 R17 100K 6 R87 DOUT 120 9 C30 0.1 0V L62 2.2µH 0V 0V 3 R90 4.7K +5V 5.04V 5.65V ZD61 DZ5.6B Q61 KTA1271 Y L61 0.82µH C83 0.001 R63 150 C64 47/10 +7V +B 7.02V 3.28V R91 4.7K R64 100 +B 7.02V DIGOUT D.GND DIGIN BACKUP PDOWN RESET MD-ST DSCK SERCH KDATA MDDATA DSTB D.GND D.GND D.GND D.GND DVDD DVDD PSWCK LOADSW AVCC L.IN AA.GND R.IN AD.GND L.OUT AA.GND R.OUT 2 4.38V +B +3.3V 6.39V R65 470 11 12 5 6 9 10 7 +B 24 23 22 21 20 3 2 1 8 15 13 12 11 10 9 8 7 6 5 4 3 2 1 1 4 3 2 1 1 1 2 3 4 5 6 7 8 9 17 18 CNW2002 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 28 GND(D) +12V(D) CD/MD R GND(A) CD/MD L GND(A) REC R REC L N +12V(A) M –12V(A) +12V(A) GND(A) –12V(A) GND(D) +12V(D) ADGND –B VF2 AMP HPSW SY MUTE AMP MUTE AMP LEVEL AMP FAN VF1 –30(VP) V LOAD MDAVCC MDDVDD MDDGND1 MDDGND2 CD+6V CD+7V 4 CDGND1 CDGND2 RECORD SIGNAL CNPD02 16 14 V U T S R Q P O +B 16 15 14 TO POWER SECTION P36 2-D~H • The numbers 1 to 13 12 are waveform numbers shown in page 54. 7 8 9 10 Figure 39 SCHEMATIC DIAGRAM (7/14) – 39 – 11 CNPD03 DISPLAY PWB P32 1-H 18 17 CNP14 C62 100/6.3 GNAL 21 20 19 DISPLAY PWB P32 1-F R94 47K R96 47K R95 47K 3.5V 0V 1 C90 3.3 Q62 KTC3203 Y 24 23 22 CNP13 DSCK KDATA SERCH MD-ST PDOWN V LOAD MD RES EMPH 26 25 D.GND DATACK LRSY 4.00V 0V 27 CNP12 3.27V MUTEL FWD02 28 DATA C38 0.022 3.27V MUTER 28 29 30 31 32 33 34 35 36 37 38 39 40 C31 100/6.3 1.11V 3.22V LVDD 3 Q92 KTC3199 GR 41 1.70V LCHO LOADSW Q93 KRC107 M 0V 42 0V 0V 0V 43 LVSS 0V 2 1 0V Q91 KRC107 M C36 8.2P(CH) 46 44 AUDIO OUT VDD 3.27V DOUT 1.47V FSX 1.17V EFLG TEST 27 LASER 0V CONT1 CONT2 CONT3 CONT4 CONT5 PCK C2F 25 26 0V 0V 24 0V GENERAL 0V 3.27V ERROR CORRECT S/H 23 R16 100K 15K 8.2K 15K 1K 47 45 22 CNS15 MDDATA 21 +B MD DSTB 20 10 R88 6.8K 19 0V R84 2.2K + – 0V 2.2K R85 2.2K 17 18 11 SBCK PW SBSY 62 3.26V SFSY 61 0V 16M R81 60 120 0V DATA 59 R82 1.42V DATACK 58 120 1.58V LRSY 57 ASDFIN R83 0V 56 120 0V ASDACK 55 0V ASLRCK 54 XVSS R18 C35 0V 53 1.48V XOUT 1M 8.2P(CH) 52 R20 C34 220 0.022 XIN XL1 51 1.47V 16.934MHz XVDD 50 3.22V RVDD C37 49 1.71V RCHO C39 47/10 48 0.022 0V RVSS 63 1 28 VF2 –31(VP) VF1 POWER ON AMP HPSW AMP TEMP AMP LEVEL DRF WRQ INT CE CL CD SO V LOAD CD SI CD RES MDDATA SERCH PDOWN MD-ST MD RES DSCK KDATA MD DSTB LOADSW AMP FAN SY MUTE AMP MUTE 12 64 6 5 4 3 2 1 CNP11 0V SUBCODE DECODE CRC 1BIT DIGITAL DAC FILTER 16 CLOCK GENERATOR SW SW AUTO ADJUST 14 15 R92 47K R93 10K R86 JITER 1.65V DEFECT CONTROL 0V 4.85V 0V SERIAL OUT EXTERNAL AUDIO IN 1.6V 1.6V 4.85V 5.14V 5.14V CLV CONTROL INTERPOLATION MUTE ATTENUATION DEEMPHASIS 1.6V +B 6 FWD03 +5V(D) PROGRAM PUIN (CLK) LID SW(DATA) RESET GND(D) CNS13 MD MAIN PWB P51 11-B C44 0.1 0V 4.83V 5.14V 0V 0V 0V 3.26V 0V PLL VCEC 0V 12 13 FRAME SYNC DETECT,PROTECT INSERT EFM DECODE 3.27V 3.27V 1.1V PU-IN CD_CHACK VDD5V DGND DRF RES WRQ INT DO DI CL CE 0V LPF 0V 3.27V SERVO PROCESSEROR 11 0V SLICE LEVEL CONTROL 10 0V 1 R36 15K R35 R38 R39 R40 1.65V FDO 2 1 2 3 4 5 6 7 8 9 A/D VVSS PCKIST VVDD C26 0.047 FR HFL R14 R80 1.2K SLCIST 1M SLCO EFMIN JITTV C27 0.1 JITTC BH 1.62V PH(RFENV) 1.66V FE TE 1.64V VREF 1.65V 3.27V ADAVDD 0V ADAVSS 1.59V PHREF 1.65V BHREF 1.81V TBLO 1.65V TDO R44 1K C29 0.1 R15 0K C81 PDO1 0.022 PDO2 D/A 22 00P COMMAND INTERFACE GENERAL SPDO 1.64V SLDO 1.64V C24 R13 2/50 680 3.26V 8 1K 1K 1K 1K 1K 1K 1K 1K C85 0.001 R98 47K 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 FG 0V C23 R12 0.047 680 IC2 LC78640E SERVO SIGNAL CONTROL 1.51V 7 R71 R72 R73 R74 R75 R76 R77 R78 EFMO DEFECT FSEQ V/P CONT7 CONT6 VSS VDD5V DRF RES WRQ INT DO DI CL CE ZD60 DZ5.1A C45 100/10 +B +B MD MAIN PWB CN1501 P51 12-C C71 100P C78 100P 3 R97 47K 12 TO PRE SECTION P35 12-H C72 0.01 C73 100P C74 100P C75 100P C76 100P C77 100P MD-M3 MD-M3/M1 3.22V LVDD R19 10 0V R87 DOUT 120 9 0V C30 0.1 5.65V ZD61 DZ5.6B Q61 KTA1271 Y 2 4.38V 1 L62 2.2µH 0V 3 L61 0.82µH R91 4.7K C83 0.001 R63 150 C64 47/10 +7V +B 7.02V 3.28V DIGOUT D.GND DIGIN BACKUP PDOWN RESET MD-ST DSCK SERCH KDATA MDDATA DSTB D.GND D.GND D.GND D.GND DVDD DVDD PSWCK LOADSW AVCC L.IN AA.GND R.IN AD.GND L.OUT AA.GND R.OUT 0V R64 100 +B 7.02V 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 6.39V R65 470 1 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 28 V U T S R Q P O CD+7V +B 4 11 12 5 6 9 10 7 +B 24 23 22 21 20 3 2 1 8 17 18 GND(D) +12V(D) CD/MD R GND(A) CD/MD L GND(A) REC R REC L N +12V(A) M –12V(A) +12V(A) GND(A) –12V(A) GND(D) +12V(D) ADGND –B VF2 V LOAD MDAVCC MDDVDD MDDGND1 MDDGND2 CD+6V RECORD SIGNAL CDGND1 CDGND2 CD SIGNAL AMP HPSW SY MUTE AMP MUTE AMP LEVEL AMP FAN VF1 –30(VP) G CNW2002 12 CNP14 C62 100/6.3 MD SIGNAL 1 MD MAIN PWB CN1501 P51 12-C EMPH R90 4.7K +5V 5.04V 26 25 CNP12 DSCK KDATA SERCH MD-ST PDOWN V LOAD MD RES 0V 28 29 30 31 32 33 34 35 36 37 38 39 40 Q62 KTC3203 Y 27 3.27V MUTEL +B +3.3V 3 16 15 14 TO POWER SECTION P36 2-D~H H • The numbers 1 1 to 13 12 are waveform numbers shown in page 54. 1 2 FWD02 28 C38 0.022 3.27V MUTER C90 3.3 F R94 47K R96 47K R95 47K 3.5V 1.11V 1.70V LCHO 4.00V 41 LVSS 0V 2 1 0V Q91 KRC107 M C36 8.2P(CH) 42 0V 0V 0V 43 C31 100/6.3 CNS15 Q92 KTC3199 GR 27 6 E 46 44 AUDIO OUT +B LOADSW Q93 KRC107 M 25 26 0V 0V 24 0V GENERAL 0V 23 0V 3.27V ERROR CORRECT S/H D/A 22 10 47 45 R16 100K 15K 8.2K 15K 1K 0V MD DSTB 21 0V MDDATA 20 LPF 1BIT DIGITAL DAC FILTER + – 11 SBCK PW SBSY 62 3.26V SFSY 61 0V 16M 60 0V DATA 59 1.42V DATACK 58 1.58V LRSY 57 ASDFIN 0V 56 0V ASDACK 55 0V ASLRCK 54 XVSS R18 C35 0V 53 1.48V XOUT 1M 8.2P(CH) 52 R20 C34 220 0.022 XIN XL1 51 1.47V 16.934MHz XVDD 50 3.22V RVDD C37 49 1.71V RCHO C39 47/10 48 0.022 0V RVSS 63 1 28 VF2 –31(VP) VF1 POWER ON AMP HPSW AMP TEMP AMP LEVEL DRF WRQ INT CE CL CD SO V LOAD CD SI CD RES MDDATA SERCH PDOWN MD-ST MD RES DSCK KDATA MD DSTB LOADSW AMP FAN SY MUTE AMP MUTE 12 64 6 5 4 3 2 1 CNP11 R88 6.8K A/D 17 19 CLOCK GENERATOR SERVO PROCESSEROR AUTO ADJUST 14 INTERPOLATION MUTE ATTENUATION DEEMPHASIS SW 16 18 R92 47K R93 10K 0V EXTERNAL AUDIO IN 1.6V 10 1.6V 11 JITER 1.65V DEFECT 12 CONTROL 0V 13 15 4.85V 0V SERIAL OUT CLV CONTROL SLICE LEVEL CONTROL 1.6V 4.85V 5.14V 5.14V 4.83V SUBCODE DECODE CRC PLL VCEC 0V 1.1V +B 6 FWD03 +5V(D) PROGRAM PUIN (CLK) LID SW(DATA) RESET GND(D) 3 4 Figure 40 SCHEMATIC DIAGRAM (8/14) – 40 – 5 6 TO PRE SECTION P35 12-H C44 0.1 0V 5.14V 0V 0V 0V 0V FRAME SYNC DETECT,PROTECT INSERT EFM DECODE 3.27V 3.27V 1 6 K 35 38 39 40 0V 0V 3.27V PU-IN CD_CHACK VDD5V DGND DRF RES WRQ INT DO DI CL CE 0V VDD 3.27V DOUT 1.47V FSX 1.17V EFLG TEST 2 0V R17 100K D 1 2 3 4 5 6 7 8 9 LASER 0V CONT1 CONT2 CONT3 CONT4 CONT5 PCK C2F FDO VVSS PCKIST VVDD 26 047 FR HFL R14 R80 1.2K SLCIST 1M SLCO EFMIN JITTV C27 0.1 JITTC BH 1.62V PH(RFENV) 1.66V FE TE 1.64V VREF 1.65V 3.27V ADAVDD 0V ADAVSS 1.59V PHREF 1.65V BHREF 1.81V TBLO 1.65V TDO R44 1K SW C81 PDO1 0.022 PDO2 1.65V C COMMAND INTERFACE GENERAL SPDO 1.64V SLDO 1.64V 13 80 3.26V 8 1K 1K 1K 1K 1K 1K 1K 1K C85 0.001 R98 47K 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 3.26V R12 680 FG 0V B IC2 LC78640E SERVO SIGNAL CONTROL 1.51V 7 R71 R72 R73 R74 R75 R76 R77 R78 EFMO DEFECT FSEQ V/P CONT7 CONT6 VSS VDD5V DRF RES WRQ INT DO DI CL CE ZD60 DZ5.1A C45 100/10 +B +B CNPD03 DISPLAY PWB P32 1-H R97 47K CNPD02 3 C78 100P C71 100P A DISPLAY PWB P32 1-F C72 0.01 C73 100P C74 100P C75 100P C76 100P C77 100P MD-M1 MD-M3/M1 MD-M1 DISPLAY PWB CNPD03 P34 2-B CNPD02 DISPLAY PWB P34 4-B FWD03 CNP3 CD MOTOR PWB P49 11-B 6 5 4 3 2 1 28 8 7 6 WH GY WH 61 WH GY WH GY WH RD 1 CNS3 FWD02 R98 CNP11 CNP12 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 3 2 1 CP81 CP13 RP21 RP19 RP55 8 9 10 Figure 41 WIRING SIDE OF P.W.BOARD (2/8) – 41 – D60 C54 RP31 RP5 1 2 3 4 5 6 7 8 9 10 11 RP62 CP19 CP25 11 CP35 ZDP11 • The numbers 1 to 13 12 are waveform numbers shown in page 54. 7 C51 Q51 R50 Bi2 R51 R53 R52 C8 CP27 RP32 RP61 RP29 1 2 3 4 5 6 7 8 9 10 DP11 CHASSIS GND CP37 CP83 R9 R10 CP82 CP86 CP14 CP29 CP30 R14 C22 C81 C19 RP57 RP30 CP26 RP24 CP20 RP20 ICP11 QP15 R56 R55 C29 CP90 20 19 18 17 16 1513413 12 11 KV91 JACK PWB-B2 RP86 12 RP28 BIP01 RP88 RP27 DP23 RP16 RP82 CP42 ZDP12 5 ICP81 CP22 1 2 3 CP92 RP15 CP24 RV92 DP22 RP87 5 6 7 8 4 3 2 1 2 4 6 8 10 12 1 3 5 7 9 11 13 CP91 RP23 RV91 1 CP89 CP87 RP22 RP13 C11 C18 CP23 CP41 CV91 WTV91 1 2 3 4 5 CFWP12 C12 R7 R6 CP21 RP14 C13 C16 R42 C17 CP88 LV91 30 R5 CP18 13 C53 C28 FWX51 25 R8 RP85 RP91 RP83 CP11 C55 C14 RP25 RP26 3 1 R43 R39 R38 R35 R44 24 25 30 RX57 B B C C E E QX52 QX51 CP12 RX58 20 16 R3 CP17 CFWR12 POWER/TUNER PWB P49 9-G CV92 20 QX53 3 2 1 GY WH GY WH GY WH RD 1 C C6 IC1 CP16 45 15 10 R79 ZDX52 RX60 1 RX53 JV91 PHONES 35 50 55 C73 C74 C75 CX53 FWP12 5 75 C72 1 E C B CP36 R88 R87 41 40 R20 60 64 5 C77 C78 C7 5 R4 CP85 PINK C76 C44 RP92 PK ZD60 RX59 BLACK 4 C71 RP12 WHITE BK R71 CX51 WH(W) 3 R80 RP11 GRAY R54 10 15 C27 RX56 RX54 VIOLET R15 C26 C45 R11 VL GY 7 C41 C21 BLUE E C B C82 C24 C25 GREEN BL R58 Q5 7 R16 R17 D93 80 1 GR 8 IC2 R12 R13 YELLOW 8 CORE1 C23 ORANGE YL R78 R77 R76 R75 R74 R73 R72 R97 70 OR 2 13 65 RED 1 Bi1 C52 C38 C39 DX56 RD(R) 24 C30 R18 R93 R92 BROWN 1 20 13 CP15 C34 5 IC3 15 R36 Bi3 6 1 10 C37 C31 6 1 COLOR TABLE 12 E C B R19 C90 C56 R59 L61 R40 L62 C35 C36 XL1 Q93 Q61 R65 C62 R64 BR 1 2 3 Q91 P53 12-A MD MAIN PWB CN1501 C57 CNW2002 9 RP01 C83 DIG OUT 28 RP02 CNP14 C5 1 R90 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 C20 12 Q92 B C E R60 R95 R96 R94 R91 CP84 CNS15 11 RP84 10 SW1 CD LID C85 1 3 5 2 4 6 MD-M3/M1 MD-M3 CNPD02 DISPLAY PWB P34 4-B FWD03 CNP12 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 5 BIP01 RP55 CHASSIS GND RP19 CP81 R50 Bi2 R51 R53 R52 R56 R55 3 4 D60 RP62 CP19 CP25 • The numbers 1 to 13 12 are waveform numbers shown in page 54. Figure 42 WIRING SIDE OF P.W.BOARD (3/8) – 42 – 5 CP36 CP27 RP31 RP5 1 2 3 4 5 6 7 8 9 10 11 H 2 C54 CP37 CP83 RP24 CP20 RP32 RP61 CP35 ZDP11 CP86 CP13 RP21 CP29 CP30 R14 C22 R9 R10 1 2 3 4 5 6 7 8 9 10 ICP11 RP57 RP30 CP26 RP29 20 19 18 17 16 1513413 12 11 QP15 C8 C29 RP20 CP14 DP11 1 C51 Q51 C53 R43 24 25 CP90 RP22 KV91 JACK PWB-B2 RP86 CP22 DP23 RP88 2 4 6 8 10 12 1 3 5 7 9 11 13 1 2 3 RP16 RP82 CP42 CP23 CP41 DP22 ICP81 4 3 2 1 ZDP12 CV92 1 CP92 RP15 CP24 RV92 CFWP12 RP87 RP23 RV91 WTV91 1 2 3 4 5 CP91 5 6 7 8 CP88 RP13 C11 C18 CP89 CP87 GY WH GY WH GY WH RD C12 R6 CP21 CV91 G RP14 C17 RP85 LV91 C13 C16 R42 R7 RP25 RP26 FWX51 30 R5 CP18 CP11 R8 E C B C14 25 CP17 1 20 16 CP15 3 1 C55 IC1 CP16 RX57 B B C C E E QX52 QX51 CP12 RX58 13 JV91 PHONES C28 3 2 1 1 C6 R3 CP82 QX53 CX51 RX53 C81 R79 ZDX52 RX60 1 CFWR12 POWER/TUNER PWB P49 9-G 30 10 C75 CX53 FWP12 20 15 60 C73 C74 5 R4 CP85 C72 C19 C77 C78 C44 RP92 5 F 35 45 50 55 C76 BLACK PINK C83 41 40 R20 ZD60 DX56 PK 4 C71 RP91 RP83 WHITE R71 RX59 WH(W) 3 RP12 GRAY C7 R80 RP11 VIOLET C45 E C B R54 10 15 C27 R11 VL GY BK 7 BLUE R15 C26 C21 BL C41 D93 C24 C25 GREEN R58 Q5 7 R16 R17 RX56 RX54 GR 8 8 C82 5 YELLOW 80 1 YL IC2 R12 R13 ORANGE R78 R77 R76 R75 R74 R73 R72 R97 1 Bi1 CORE1 C23 OR 2 13 70 RED 75 RD(R) 64 BROWN 65 BR 24 C52 R18 R93 R92 D 1 20 13 C30 C38 C39 6 1 5 IC3 15 R36 Bi3 6 1 10 C37 C31 C34 9 E C B R19 C90 C56 12 6 RP28 R64 R84 Q93 R59 C57 C62 L62 C35 C36 XL1 28 1 2 3 Q91 R81 C E 3 2 1 R86 P53 12-A MD MAIN PWB CN1501 RP01 C5 R82 CNW2002 RP02 CNP14 RP84 1 R90 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 C20 2 1 Q61 R65 3 4 CNP13 DIG OUT CNS15 Q92 B C E R60 R95 R96 R94 R91 CP84 P53 7-H MD MAIN PWB CNS13 COLOR TABLE WH GY WH SW1 CD LID L61 R40 12 CNP11 R39 R38 R35 R44 11 8 7 6 R98 1 3 5 2 4 6 R88 R87 10 B 6 5 4 3 2 1 28 WH GY WH GY WH RD 61 R83 R85 1 CNS3 FWD02 C85 A CNP3 CD MOTOR PWB P49 11-B RP27 DISPLAY PWB CNPD03 P34 2-B MD-M3/M1 CNS2 CNSX51 1 2 R810 C815 D810 ZD805 B C E Q803 Q809 Q802 B C E B C E D801 C809 C807 Q801 C804 C54 ~ ~ C952 CX30 CNS991 TMX11 SPEAKER R852 C953 LEFT + C951 ZD804 CX33 C812 R816 C814 D952 Bi991 1 C805 7 6 5 4 3 2 1 C954 D951 B C E C955 R852 C803 D955 WH WH WH WH WH WH RD RX25 RIGHT ~ ~ E C B RX16 RV17 RV19 DX15 12 RX21 RX23 8 9 DX16 ICX11 11 RX28 CX38 RX30 DX52 RX52 CX34 13 14 LUG901 (352) CHASSIS GND 7 10 CX32 DX14 CX25 CX22 CX21 DX13 CX26 CX28 CX24 CX20 CX23 RX20 RX24 1 2 3 4 5 6 7 8 9 CX19 RX19 CX18 CX17 QX13 B C E CX36 RX22 RX36 RV21 CV13 CV23 CV15 RX35 RX38 CX13 ICV11 DX11 CX56 CX55 RX17 CV14 1 2 3 4 B C E RX37 QX11 QX14 QR11 RV18 RV22 8 7 6 5 RV25 RP28 RX15 RV20 CX31 RV23 1 CV17 CV24 RV16 3 2 1 B C E DX17 CV16 RP58 RV12 RV15 ZDP11 RX61 FWV11 5 CP35 3 2 1 CX16 ICP12 RV11 RP62 19 CP25 RV26 DX18 2 3 4 5 6 7 8 9 10 11 12 RX14 QP16 RX13 RX27 CX37 B C E 3 2 1 RP41 RP31 RP51 QX12 RP43 RP59 RP32 DX19 QP17 CP31 CP36 CP29 CP30 CP37 RP42 RX29 CX35 DX51 RX12 RX11 CX14 CV18 CP32 CX11 RP49 RV24 C813 RP60 D802 CP91 RX51 Q808 RP50 CX12 RP44 10 Figure 43 WIRING SIDE OF P.W.BOARD (4/8) – 43 – MAIN PWB-A 11 12 POWER PWB P49 12-C C818 Q812 R820 ZD806 Q811 D806 C801 C958 R803 ZD801 RP89 CP93 WH WH WH WH WH WH RD 7 R805 D953 3 RP81 RP27 B C E ZD802 C11 ZDP12 R817 R807 R952 R951 FWX51 RP90 C12 F998 800mA/125V F999 1.6A/125V R822 R956 R957 R953 R954 RP04 1 C14 C13 R819 Q810 C808 R813 C55 B C E + 1 2 D60 6 C959 R811 ZD951 Q62 CP96 CP03 CP95 GY WH GY WH GY WH RD 1 CP94 C816 C817 C802 CNPX51 CP04 R60 C51 Q51 R56 R55 C8 7 R53 R52 R51 R50 Bi2 7 E C B RP03 R58 Q52 C52 E C B CP01 8 B C E R851 CP02 R63 B C E ZD807 ZD803 C960 ZD952 C961 C64 R955 1 FAN MOTOR MOX51 C810 Q951 E C B ZD61 BR C820 C819 Q813 3 2 1 RD CNP991 GY WH GY WH GY WH RD 7 6 5 4 3 2 1 WH GY WH GY WH GY WH RD 8 7 6 5 4 3 2 1 WH RD 2 1 CNS1 CNS3 CD PICKUP UNIT(307) P49 7,8-B MD-M3/M1 A VR351 FM MUTE 10K(B) LEVEL C302 0.001 C366 0 001 C364 10/35 2 44V AM LOW CUT SD 6 4.90V R352 1K 4 90V 4 5 GND 3 CF352 AM IF 1 C350 0.047 K C352 10/35 C351 0.022 D304 DS1SS133 3 T351 C354 C337 0.022 C353 0.022 D303 DS1SS133 0V 0.49V VSM 2.54V AM IF IN 2 AM RF IN 2.54V 1 IC303 LA1832S FM IF DET./FM MPX./AM IF R336 4.7K P46 1-C TO TRANS SECTION D 2.16V C 19 0V C336 470P 20 2.15V C335 18P (CH) R351 5.6K 21 2.16V C334 18P (UJ) AM OSC R324 100K AM MIX OUT R323 68K 22 5.06V D302 DS1SS133 AM OSC IN VD301-2 KV1236Z23F T306 FM IF IN D301 DS1SS133 MAIN RADIATOR CHASSIS GND AM OSC OUT 24 23 FM AFC C301 0.001 REG CHASSIS GND 5.06V 3.50V AUTO-STOP B BI301 C365 0.022 C343 33P C363 0.022 R358 8.2K L353 1mH C361 0.022 C332 0.022 C362 3.3/50 C330 10P (UJ) AM ANT. C342 0.022 C331 0.047 VD301-1 R319 KV1236Z23F 100K T302 2 C340 0.001 AM IF AM 1 CF302 FM IF C394 47/16 C397 0.022 R382 150 3 E R380 1.5K VT 0.99V 0.98V 2.13V CL DO 4 5 6 IC302 LC72131 PLL CONTROLLER R372 1K 0.81V DI 3 2.67V 0V CE AIN PD 6V 1 2 0V C382 15P (CH) 18 R373 1K IF OUT FE301 FM FRONT END F R374 1K 0.34V GND X352 4.5MHz AOUT 1 19 R379 2.2K NC 2 X OUT VSS 3 22 21 20 X IN 4 GND 5 ANT. 8 7 6 F OUT 0V 0V C381 12P(CH) VT 2.6V 6.0V 2.1V C321 100/10 C341 0.022 VCC 0V 0V R369 82 2.68V GND 0V C393 1/50 L342 2.2mH C387 0.022 C380 10/35 C392 0.001 R381 10K 5 16V 2 R371 4.7K 4.79V R344 470 C347 0.022 FM 75 OHMS SO301 ANTENNA R345 4.7K C346 0.022 C345 0.022 GND FM SIGNAL AM SIGNAL G 4.79V Q37 KTA1015 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 26. 1 2 3 4 Figure 44 SCHEMATIC DIAGRAM (9/14) – 44 – 5 6 C373 0.022 4.00V 3.87V 3.89V 3.43V MO/ST 1.36V L-CH OUT 1.35V MPX IN 2.15V R-CH OUT R355 3.3K R354 4.7K C356 0.001 C355 22P AM IF R370 1K R388 3.9K C370 1/50 C398 100/10 C399 0.022 2 14 13 12 C358 1/50 C357 2.2/50 CF351 FM IF C354 0.022 T351 C372 R362 1/50 2.2K 10 11 5.06V 4.90V R353 270 L352 100µH C394 47/16 R381 10K 0V 0V 5.15V C385 MO/ST 5.15V R392 390 Q360 KTA1266 GR C386 330P 12.58V R383 5.6K R378 82K R384 5.6K R376 1K D352 DS1SS133 12.39V 11.8V R385 5.6K C391 47/16 R360 4.7K 0V 4.79V Q371 KTA1015 GR D351 DS1SS133 IC302 LC72131 PLL CONTROLLER 10 11 4.00V FM MW CH) R373 1K R374 1K 0.34V 2.67V 0V 3.74V DO 7 8 9 0.30V CL 6 R371 4.7K 4.79V DI 5 R372 1K 0.81V CE 4 0V NC 3 0V 1 2 SW STEREO IF IN MUTE AM IN NC 0V 0.01 VDD 2.59V PD 5.16V 15 14 13 12 FM IN 17 16 AIN 0.99V 0.98V 18 R387 22K ZD352 DZ3.9B 3 0V 2 3.85V Q361 KRC107 M 1 0V 3.95V TUN L GND(A) TUN R +12V(A) GND(A) A B C D E F G H I J TU DO TU DI TU CL TU CE TU SM X OUT VSS 19 AOUT 6V R379 2.2K 22 21 20 X IN Hz 2.13V C393 1/50 2.68V R391 390 L351 100µH R380 1.5K VT CH) R377 47K R393 1K C387 0.022 C380 10/35 C392 0.001 C395 0.022 R359 1.8K R382 50 ZD351 DZ5.1B C396 100/10 R395 47K C397 0.022 3 PHASE (AM/FM) 9 15 PHASE 8 16 IF OUT VCC 3.12V MPX VCO FM DET 7 2.91V 6 C353 0.022 C350 0.047 3 4.5V Q351 KRC104 M C369 27P R356 1K C368 1/50 X351 456kHz C367 R350 1/50 2.7K 2.44V STEREO FM/AM OUT 17 CF352 AM IF 1 0V 1 0V 2 SD 18 AM LOW CUT 0V R352 1K 19 4.90V 0V 2.16V GND AM IF IN 4 5 2.15V 3 5.06V REG AM MIX OUT IC303 LA1832S FM IF DET./FM MPX./AM IF 2 C374 0.022 R357 470K C366 0.001 C365 0.022 C364 10/35 0.49V 20 VSM 2.54V 21 AM RF IN 2.54V 22 FM AFC 5.06V AM OSC IN 23 R363 2.2K R364 2.2K C371 R361 1/50 2.2K C363 0.022 C362 3.3/50 C361 0.022 MD-M3/M1 TO TRANS SECTION P46 2-D 7 8 9 10 Figure 45 SCHEMATIC DIAGRAM (10/14) – 45 – 11 12 MD-M3/M1 SWR11 DEMO SW ON A FM SIGNAL OFF VRR11 AUX INPUT LEVEL 3 2 1,4 5 6 RR13 470 RR14 470 RR16 2.2K RR15 2.2K B RR11 12K TP910 1 2 3 +12V(D) +B +B RR12 12K K A B C D E ) F ) G H I J 17 16 15 13 12 11 10 9 8 7 6 5 4 3 2 1 12 11 P35 9-H TO PRE SECTION DR20 RR20 DS1SS133 4.7K FLON RR23 4.7K R914 4.7K C912 0.022 POWER PWB C913 100/10 C914 0.022 DEMO SURROUND EQ VOCAL FL ON TU DO TU CE TU CL TU DI TU SM SPAN SEL SY-STOP RESET +5V BACK UP +5V(D) +5V(D) GND(D) GND(D) C915 10/35 C916 0.022 +B +B +B 10 9 8 7 6 5 4 3 2 1 EQ VOCAL SURROUND CONT +12V(A) AUX L GND(A) AUX R GND(A) TUN L GND(A) TUN R +12V(D) GND(D) +B CNP991 1 +B D915 DS1SS133 CFWR12 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 26. 2 3 4 Figure 46 SCHEMATIC DIAGRAM (11/14) – 46 – 5 2 3 4 CNS99 TO MAIN P37 12- CHASSIS GND 1 4.95 C910 470/10 SY-STOP +B C909 0.01 S2 C 13 FWP12 RESET POINT 0V 1 0V CFWR11 FWD01 G RR52 1K CR55 0.01 (ML) CR56 0.01 (ML) 4.83V S2 A F RESET S1 B P32 1-B TO DISP SECTION 14 E 4.95V Q904 KRC107 M C908 4.7/50 2 3 S1 A TUN L GND(A) TUN R +12V(A) GND(A) TU DO( TU DI( TU CL TU CE TU SM 4.87V +5V(D) RR51 1K DR21 DS1SS133 D P45 11,12-H TO TUNER SECTION CHASSIS GND +B 4.95V +5V BACK UP D916 DS1SS133 C DR12 DS1SS133 DR11 DS1SS133 P44 1-B TO TUNER SECTION CR10 0.001 +B 12.21V +5V(D) C907 0.01 R-CH D905 DS1SS133 AUX INPUT R909 100K CR11 330P CR12 330P R912 R911 150 150 JR11 L-CH 6 MD-M3/M1 POWER/TUNER PWB-C1(2/2) IC902 AN78L05 CONSTANT VOLTAGE REGULATOR D902 1N4004S 5.64V 3 1 11.46V D901 1N4004S D991-D994 1N4004S D991 12.10V R907 4.7K D992 2 C901 2200/25 C902 0.47/50 C903 0.047(ML) D907 IN4004S 0V IC901 XC61CN40 RESET C905 10/35 2 3 D993 0.59V C906 0.022 1 0.01 4.95V C993 0.047 (ML) D994 C994 0.047(ML) D906 DS1SS133 D903 DS1SS133 D904 DS1SS133 T990 POWER TRANSFORMER (SUB) R991 4.7M (1/2W) R922 47K 0V 0.81V 4.17V R921 4.7K Q911 HSC1815GR 0.48V (0.23V) D911 DS1SS133 PWB-C2 RL990 RELAY T991 POWER TRANSFORMER (MAIN) 3 3 BI990 CNS990 CNP990 3 F995 4A/125V C990 0.0047 F996 3.15A/125V 2 2 2 SO990 AC INPUT SOCKET L990 F997 3.15A/125V 1 1 1 6 S2 B S3 A LINE FILTER 7 S3 B 5 S2 C TF991 4 AC POWER SUPPLY CORD AC120V 60Hz CNS991 MAIN PWB 37 12-G 7 8 9 10 Figure 47 SCHEMATIC DIAGRAM (12/14) – 47 – 11 12 MD-M3/M1 A Bi301 MAIN RADIATOR CHASSIS GND POWER/TUNER PWB-C1 JR11 AUX INPUT DR12 R351 C350 L353 R324 IC303 C366 R350 R392 C395 BK DR11 VRR11 AUX INPUT LEVEL R361 R362 RD CHASSIS GND L-ch R370 C365 R357 RR13 RR15 R-ch E 3 2 1 1 R356 RR14 6 3 CR11 5 2 RR11 4 1 3 X351 C353 C362 R358 C361 C343 C367 RR16 CR12 CNS990 RD 24 23 22 21 20 19 18 17 16 15 14 13 C336 R323 C332 VD301-1 R319 C330 C331 D303 D304 C337 C357 C372 OFF C334 C358 R355 CF351 C399 1 2 3 4 5 6 7 8 9 10 11 12 C335 T306 RR12 VD301-2 C356 R353 CF302 1 2 3 C351 C363 C364 ON C341 C321 T302 CNS1 MAIN PW P43 7-A C354 C398 R352 C352 D302 C340 CR10 SWR11 DEMO R388 C342 AM D CF352 1 2 3 C346 L342 D301 C396 Q361 T351 R354 VR351 FE301 1 C371 2 R363 3 C373 4 R344 C374 C 1 2 3 4 5 6 R364 5 1 2 3 4 5 6 7 Q351 6 R369 R383 ZD352 R377 C369 C368 7 R384 R345 C347 8 R380 C345 R381 GND R382 R336 R379 E C B C355 C380 C397 C394 FM 75OHMS C385 L351 C393 C370 R376 R393 22 21 20 19 18 17 16 15 14 13 12 X352 C381 C392 1 2 3 R359 C386 R395 IC302 R387 C387 C382 Q360 Bi301 R378 SO301 ANTENNA ZD351 D351 1 2 3 4 5 6 7 8 9 10 11 B C391 B C E R360 R391 D352 Q371 R371 CD PICKU L352 C301 R372 R374 R373 C302 R385 CHASSIS GND 3 BK 1 Bi990 SO990 AC INPUT SOCKET C902 D991 D994 D901 C993 C908 D902 L990 D992 C994 C901 G D907 1 2 3 D906 IC902 T990 POWER TRANSFORMER (SUB) R991 H 1 2 3 4 Figure 48 WIRING SIDE OF P.W.BOARD (5/8) – 48 – 5 R912 Q904 C903 D993 6 1 R907 C907 3 2 D904 R921 C990 3 2 1 C905 C906 B C E 3 2 1 R909 CR55 CR56 R922 Q911 D911 RL990 D903 TP910 F AC POWER CORD AC120V 60Hz D905 RR51 RR52 MD-M3/M1 CD PICKUP UNIT CD MOTOR PWB-F COLOR TABLE BR - M1 SPINDLE MOTOR CNP3 + P43 8-A MAIN PWB CNS2 1 2 3 4 5 6 7 SW2 PICKUP IN 1 2 3 4 5 6 7 8 P43 6-A MAIN PWB CNS3 6 5 4 3 2 1 RED OR ORANGE YL YELLOW GR GREEN M2 SLED MOTOR + BLUE VL VIOLET GY GRAY WHITE BK BLACK PK PINK MAIN PWB P43 12-C CNS991 CNS990 POWER PWB-C2 3 BK BL WH(W) CNS1 MAIN PWB P43 7-A RD BROWN RD(R) 1 1 2 3 4 5 6 7 361 F997 3.15A/125V 3 F996 3.15A/125V F995 4A/125V C371 R370 CNP991 1 9 11 9 7 5 3 1 RR23 1 C912 13 1 FWP12 R914 D906 D915 IC902 CNPD01 P34 4-G DISPLAY PWB 11 DR20 C916 2 13 CHASSIS GND CFWP12 P42 4-G MAIN PWB 7 4 FWD01 15 DR21 C909 5 6 C913 12 3 8 C915 8 1 17 17 RR20 C910 R911 12 D916 D907 6 10 D902 1 2 3 14 C914 C902 C905 C906 4 C903 16 10 2 D901 CFWR11 CFWR12 R907 C907 1 IC901 C908 R912 SYS-RESET SHORT 3 2 D904 3 2 1 Q904 3 2 1 R909 D903 TP910 D905 CNP990 T991 POWER TRANSFORMER (MAIN) 13 A 7 8 9 DISPLAY PWB P34 5-H 10 Figure 49 WIRING SIDE OF P.W.BOARD (6/8) – 49 – 11 12 MD-M3/M1 MD MAIN PWB-D 29 1.6V 28 1.36V DATA DVCC 24 25 R1200 120K R1201 120K R1202 150K R1203 150K R1204 62K R1205 62K R1206 33K R1207 33K 3.16V SYRDX SYWRX TEST2 X176KO FODRF FODRR TRDRF TRDRR SLDRF SLDRR SPDRF SPDRR RAA3 26 27 28 11 NC 10 TP1136 A3 A2 A1 NC TEST1 C1119 1 C1106 1 NC 0V 15 0V 16 1.45V 17 1.56V 18 1.62V 19 1.7V 20 1.5V 21 1.63V 22 1.53V 23 1.8V 24 1.4V 25 R1223 100 1.2V 0V DATA TP1130 R1112 22K 1.78V 0V 14 TEST0 TP1200 FODRF FODRR TRDRF TRDRR SLDRF SLDRR SPDRF SPDRR VBAT 1.6V 11 WBI 3.17V 12 VDD1 0V 13 DGND C1200 1 3.2V CLOCK 23 0V 22 CLOCK LATCH 21 3.2V 20 LATCH DGND DTEMP FOUT 19 1.45V SGAIN 0V 0V 18 DTEMP DISC 17 26 0V STBY 16 TP1126 R1108 22K TP1127 R1109 22K 1.25V 10 WBO-I TP1128 R1110 22K BOUT 27 1.35V TP1129 R1111 22K EOUT 1.78V Low reflection : 0V High reflection : 3.2V AGND AVCC 15 Group : 3.2V Bit : 0V BIAS 14 3.2V 13 TP1116 3.15V TCGO AOUT LOGIC 3.2V RF2 RF1 FIN EIN RF3 RF4 AIN BIN 1.6V 0V 30 1.6V HPF TP1135 R1107 560 1.6V 3 EFMI 0V 4 AGND 5 AIN 1.77V 6 EIN 1.6V 7 TCG 1.36V 8 BIN 1.77V 9 FIN 1.36V RAA1 LPF 1.6V WBO BIN 12 FIN 4 C1114 C1115 270P(CH) C1116 270P(CH) 270P(CH) C1117 270P(CH) 22KI 31 BIAS EIN 5 AGC 8 TCGI 11 1.6V 32 C1201 10 1 EFMMON 2 AVCC RAA2 EFMO 22KO 1.48V 3.2V AOUT-IN EOUT-IN TCG BOUT-IN FOUT-IN TP1134 ADIP TP1201 1 EFMO-I TP1133 C1112 330P (CH) 34 0V ADLPFO 1.6V 33 IC1101 IR3R55 RF SERVO/SIGNAL PROCESSOR 1.6V 1.6V 1.6V ADIPO DIFF 10 TP1132 ADIPI 35 R1103 1.6V 390K AIN 9 1.6V R1106 56K 1.6V 36 AGC REFI 100 99 98 SYRS 37 0.8V 1.6V 0.3V ADAGI 38 2.5V 1.6V 39 RF2-1 40 EFMI AVCC 1.6V 1.6V C1109 1 0V 3.2V 1V 1.6V 0.7V 1.6V EFMAGC 41 NC 5 C1103 0.027 42 DIFF 6 REFO 0.7V RFADD 7 B 43 EFM & C1102 1.6V 1 TO CHASSIS GND 44 R SW RF3 4 C1101 1 1.6V 45 TP1202 C1111 0.47 C1113 270P (CH) RF4 3 46 TP1131 TP1125 C1110 0.0047 ADAGC RF1 2 0.7V ) EFMAGI 0.7V POUT 47 RF2 1 0.7V 0.7V C1120 0.01 48 GOUT 0.7V ( AGND C1105 0.0033 C1104 0.033 ATTR A C1108 0.47 TP1124 C C1107 0.033 FN TP FP TN R1105 1.2K TP1113 TP1115 TP1117 TP1118 TP1119 TP1120 TP1121 TP1122 TP1123 8 7 6 5 4 3 3 12 2 CN1101 2 1 F+ T- LVVIN FT+ DGND APCIN VCC AGND RF2 RF4 MP/R E RF3 F COM RF1 LDVAR A DGND DGND LDON APCOUT LDVCC SW +2.8V FLEXIBLE PWB LDVAR LDON TP1107 TP1108 TP1109 TP1110 TP1111 TP1112 R1102 10K TP1104 TP1105 TP1106 TP1103 TP1100 TP1101 TP1102 28 27 26 25 24 23 22 21 20 19 18 1 7 16 15 1 4 13 12 11 10 9 B LVVOUT R/P R/P R1101 1 C1100 4.7 D C1118 1 L1101 10µH R1100 27 L1100 0.47µH ( 5 4 3 2 1 2 2 CN1604 + 3 2 1 LD+ LD- 1.6V C1615 0.0015 SLDRR SLDRF Q1403 RN2404 TP1607 3 2 NC NC 0V NC R1421 10K R1423 10K 1.8V 1.8V 10K EMPH 3.2V DOUTMT MUTE 3.2V 3.2V DAMUT TP1407 3.2V TEST0 TP1408 3.2V TEST1 TP1409 3.2V TEST2 AVCK3 SYSD5 SYSD6 SYSD7 SYWR SYRS SYRD 0V 0V 0V 3.15V 0V 0V 0V 3.2V R/P 0V 0V ) 3 2.3V 0V 3 2 3.15V 3 2.1V 1 0V Q1400 RNC1404 Q1402 RN2404 1 0V 1.6V 0V R1618 15K TRY- L1600 1µH 4 Figure 50 SCHEMATIC DIAGRAM (13/14) – 50 – 5 6 R1422 10K 0V 2 R1420 10K R1424 10K EEPD 3.2V 1 2 C1411 330P (CH) Q1401 RNC1404 PRO 3.18V 3.2V 1 ( STID R1616 6.8K 1.6V 1.6V LD+ LD- R1617 6.8K 1.6V SPDRR SPDRF C1603 820P 3 S2 S1 FOK PLL SEL 4M/16M KDATA DSCK 0V 2.3V R1417 10K 0V DATA 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 • NOTES ON SCHEMATIC DIAGRAM can be found on page 26. 2 AVCK2 DTEMP AVCK1 TP1406 TP1404 3.2V TEST-K TP1405 3.2V TESTK1 3.2V R/P PLAY : 3.15V REC : 0V CIN INNER H 1 1.7V R1419 R1415 10K R1416 10K 1.4V MINF 3.2V 3.2V HINF GND SBO VREF AVCC HDON 27 28 0V 29 2V 30 3.2V C1408 0.022 5 4 1.6V VARI-P SW P-DOWN 3.2V 26 MDDATA R1411 1K C1405 680P R/P 6 VREF R1406 100K + C1611 0.0082 C1612 0.0082 - VCC 28 C1610 4.7 + - - - - + - + - + C1601 820P MUTE + - 25 5V C1616 100/10 27 0V 7 + ST-ID SERCH MDRSW 3.15V FSW NC 3.2V 0V 0V R1620 15K 1.6V 25 1.6V 26 1.6V 8 C1613 0.0015 TRY+ 24 DSENSE VREF 1 23 1.6V 3.2V 3.2V 3.1V DINT 2.1V SPP 2.1V SPN 29 - VSS DSTB R/P C1403 R1407 0.047 100K 0V 24 NC SLP TP1605 C1600 1 SPN SPP SLP SLN M 1 - RVS FWD RVS FODRR FODRF 9 1.6V 22 1.6V R1601 6.8K R1605 10K SPTP1603 TP1604 + – R1600 6.8K TRDRR TRDRF 30 23 0V C1406 R1412 0.022 10K TT+ F+ F2 SP+ 21 3.2V C1602 820P R1606 10K 2 C1607 1 C1604 820P 1 16 + 1 CN1603 M903 LOADING MOTOR ) A/B 97A : 0V 97B : 3.2V IC1401 IX0290AW MD SYSTEM MICROCOMPUTER 3.18V 1.44V MCCK VCC NC D 2.1V SLN 11 10 1.6V + M + – 20 SLD+ SLDTP1601 TP1602 + + 19 + CN1602 12 + + 2 + 1 2 18 + 1 17 13 - + – 2.2V 0V CNVSS STID OUT R/P 2.3V 14 + - M C1619 330P (CH) + + - TP1600 15 16 18 MINF Low reflection : 2.2V High reflection : 0.1V SEACH OUT RESET NC 17 R1410 3.3K LD+ LD- IC1601 BA5984FP MOTOR DRIVER 2.2V 2.2V 2.2V 16 19 0V 20 0V 21 0V 22 R1409 1K FP F+ FN FTP T+ TNT- 0V 0V R1403 1K R1401 1.5K R1400 2.7K C1608 100/10 - 15 M901 SPINDLE MOTOR 0V 14 1.5V 15 INNSW MD MECHANISM SWITCH PWB-E G 13 ( C1606 10 2V R1402 1K MINF HINF TP1303 C1303 IC1300 4.7 74ACT02F HEAD DRIVER LOADING 5.2V 2.6V 1 VCC 14 2.6V 2.6V 2 13 0.1V 3 0.1V 12 2.6V 4 11 1.56V 2.6V 2.6V5 10 0.1V 0.1V 6 9 0V 7 GND 8 1.56V MINF L1301 47µH SW1956 LOADING M902 SLED MOTOR 12 LOADIN C1401 0.022 R1904 820 SW1955 RECORD C1304 10 TP1606 CN1401 C1400 0.022 0V 10 0V 11 C1404 0.022 CLOCK 5 LOAD IN ERROR 3.1V BYTE LATCH SW1954 PLAY 5 TP1402 TP1403 0V 5 0V 6 7 0V 8 0V 9 LEAD IN HINF NC TO CHASSIS GND SBCK LDVAR ADJS NC 3.2V SFSY 4 R1408 3.3K R1404 1K HDON Q1303 2SK1473 TP1400 TP1401 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 NC 0V 1 0V 2 0.2V 3 R1405 3.3K R1903 820 F 3 4 CN1901 R1901 470 SW1953 LEAD IN 2 TP1302 EFMO C1402 680P DISC MEDIA 1 2 0V 2SK1473 LEAD IN HINF 3 GND LOADING 4 MINF 1 D C1407 0.047 HDON R1902 1.8K LEAD IN HINF GND LOADING MINF S S Q1301 CW1901 SW1952 1.5V D C1302 10 G 2.6V 0V 2.6V MD PICKUP UNIT S G 2.6V D1301 1.4V SB0209CP 5V 5V 1.4V S R1304 680 Q1302 2SK2909 R1413 1K 3.2V 0V C1301 0.027 R1301 10 TP1300 C1300 120P (CH) 2.6V G G WRITE PRO D D1300 SB0209CP 5 Q1300 2SK2909 D 1.5V 7 6 CN1300 TP1301 CW1903 1 2 F+ F- T+ T- 1/V 1/V 1/V 1/V E 8 L1300 47µH ) 1 2 LDOUT VCC DGND EXTC LDON APC LDVAR LW R1614 100K R1612 200K MAGNET HEAD (RECORD) 1 2 3 4 ) R1414 1K 0.8V 2.2V 0.2V 7 6 T.COOL F.COOL 8 ( 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 0V 0V IC140 S29294 EEPRO 5 DI S 6 DATA C 0V 7 GND VC 0V 8 PRTCT N MD-M3/M1 Circuitry parts in ( ) are not mounted. TP1215 TP1218 TP1217 TP1216 R1215 1M C1208 12P (CH) XL1201 33.8688MHz ) 22 C1210 22P (CH) P39 12-D MAIN PWB CNP13 TP1900 R1214 10K TP1901 CNS13 R1221 10K TP1211 ( ) NC NC NC Vcc 5 1 R1219 10K TP1214 Vcc 5 1 1 2 3 4 2 2 3 GND 3 GND 4 4 MD-M1 ONLY 10 6 9 7 GND 8 TP1209 GR TP1703 TP1705 PK WH 1.5V 3.17V 3.17V C1715 0.1 3.2V 0V YL L3DATA WS BCK L3MODE L3CLK TEST3 DATAI DATAO VDDD VSSD SYSCLK TEST2 TEST1 OVERFL 0V BK L3DATA 3.17V 3.17V 1.55V 0V C1713 0.01 1 5.4V Q1702 2SA1162 G 0V 0.7V 2 1 R1708 27K LOADIN PDOWN ( Q1805 2SA1314 C C1804 2.2 P.GND 1 ( ) ) R1525 3.3K R1526 1K R1527 8.2K R1528 8.2K R1529 8.2K R1530 220 R1531 220 0V C1503 0.33 ) Q1806 RN1406 ( D.GND TP1511 TP1512 TP1513 TP1520 TP1506 TP1521 TP1507 TP1522 TP1523 TP1524 TP1525 L1503 4.7µH R1516 1.8K ) C1500 330P(CH) C1511 22P (CH) C1505 100P(CH) CN1501 ( R1511 8.2K ( ) R1510 8.2K ( ) ( ) ( R1537 Z2134SC R1513 47 ) ) ) R1538 Z2134SC R1512 47 ( ( TP1508 TP1509 TP1510 L1501 1µH R1532 1K R1536 Z2134SC R1515 1.8K 3 1 0V 2 0V R1534 56 C1513 22P 5.4V R1711 R1712 12 4.8V 12 TP1500 TP1501 TP1502 TP1503 TP1504 TP1505 STID DSCK SERCH KDATA MDDATA DSTB ) R1707 1K R1521 6.8K ) ( 2 ( TP1702 DOUT DIN R1522 220 BACK UP 3.18V RESET 5V R1808 1.8K 4.3V C1803 100/10 Q1500 RNC1407 3 0.1V 3.2V 0V TP1514 TP1515 TP1516 TP1517 TP1518 TP1519 ) 5V R1805 270 2 0V ( ) 0V PCNT0 C1802 10 3.1V 3 R1514 1K C1501 1 0.1V ( 5V Q1803 RN1406 1 ) C1512 270P (CH) ( 2 TP1801 PCNT0 ) MD-M1 ONLY R1517 10K R1518 10K R1520 10K ) C1509 0.047 3 Q1701 RNC1404 C1409 0.1 ( ADDATA ( C1714 1 4 IC1801 XC62EP32 REGURATOR R1802 220K ) DFCK 0V 5 R1803 100K ( C1508 0.047 0.15V R1804 390 0V R1807 27K C1801 10 C1800 220/4 ) DADATA 3.3V C1805 1 3.08V TP1800 2 0V 1 3.1V Q1800 RNC1407 ( BCLK ) 1.57V 1.57V TP1704 TP1706 0V 0V 3.2V C1712 10/16 R1811 1 3.2V R1809 1 R1806 1 VREF3.2V LRCK 3 3.1V EPCS 0V 0V 1V VADCP VADCN VINL 1.5V C1710 10/16 R1700 39K R1704 C1707 820 1 ( 3.2V Q1804 2SA1314 C 4.8V R1801 270 3 EEPK PRO R1424 10K EEPD C1711 47/4 ) R1430 10K PCNT0 3.18V 0V 0V 0V 0V 3.15V ) Q1801 2SA1162 G R1420 10K 10K R1535 Z2134SC TP1415 ( 1K 0V SYSD5 SYSD6 SYSD7 SYWR S2 S1 SYRS SYRD 0V 0V 0V 3.2V AA.GND CN1502 LRSY 1 DATACK 2 GND 3 DATA 4 R1545 56 BACK UP TP1410 R1425 100K R1533 56 C1716 47/4 R1519 120 3 3.2V 5 DI SK 4 3.2V 6 DATA CS 3 0V 7 GND VCC 2 3.2V 0V 8 PRTCT NC 1 0V R1710 680K IC1702 NJM431U 3.2V 5.4V R1702 REGULATOR 1K 2.46V 3 1 3.85V R1703 2 3.3K R1701 30K C1702 0.001 0V 1 0V MD-M3 ONLY Q1700 2SC2412 KR TP1701 Q1802 RNC1407 2 IC1402 S29294A EEPROM 1 2 3 4 L3CLK L3MODE R1709 39K R1706 1M 0V 55 0V SYSD0 54 0V 0V SYSD1 53 SYSD2 52 0V SYSD3 51 0V SYSD4 42 43 44 45 46 47 48 49 50 R1705 39K L1701 10µH AA.GND NC 5V C1706 0.01 C1700 47/4 L1700 10µH AA.GND D1401 SB00703Q 2.4V EEPRO NC 57 0V NC 56 0V 3.2V 1.4V 0V VREF3.2V 3.15V EMPH ADMUT 3.2V DOUTMT MUTE 3.2V 3.2V DAMUT EEPK EEPD EPCS VDDA VSSA NC NC NC 0V 0V R1421 10K R1423 10K NC 10K 1.7V R1419 AVCK3 TP1407 3.2V TEST0 TP1408 3.2V TEST1 TP1409 3.2V TEST2 VCC 63 3.2V 62 3.2V R1426 1K 61 0V R1427 1K 60 3.2V 59 0V R1428 58 C1705 0.1 C1701 47/4 100 NC 68 0V TP1412 3.2V L3CLK 67 3.2V TP1413 L3MODE 66 TP1414 3.2V L3DATA 65 C1410 0V GND 64 1 0V NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C1708 0.01 ) ) A/B 97A : 0V 97B : 3.2V 01 0AW STEM MPUTER 0V IC1701 UDA1344 AD/DA CONVERTER TP1700 ( ( XRST 80 0V 0V DIGEX 78 0V ( ) DFS1 77 3.2V ( ) DFS0 76 3.2V NC DAPON 75 0V SBSY 74 0V 73 A/B 3.1V LDON LDON 72 TP1411 NC PCNT1 71 0V 3.1V PCNT0 70 R1444 NC 69 0V DIGCD 79 AVDD AVSS VSSO ) C1750 820P 2V .1V 3.2V 0V 3.2V 0V 1.6V VREFD C1704 47/4 ( C1703 0.1 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VREF3.2V R1429 47K R1713 100K R1540 22P TOTMON SBCK L1200 4.7µH 24 C1709 0.01 89 88 87 86 85 84 83 82 81 CNP14 11 5 MAIN PWB MD-M3 P39 12-F MD-M1 P40 12-F 12 4 DFCK 13 3 DADATA ADDATA LRCK BCLK Vcc 14 2 VOUTL I/O4 GND 1.2V 1.1V 0V CAS I/O3 OE A9 RAS WE I/O2 A8 2.2V 2.4V 1.7V 1.3V A7 20 A6 17 18 19 A5 16 1 VDDO VOUTR A1 1 VREFA VINR A2 2 1.4V A3 3 L1201 0.47µH VCC 4 11 12 13 14 15 A4 TP1206 TP1208 TP1205 5 1.1V 6 I/O1 1.8V 1.5V A9 7 2V 3V 1.1V 0.8V A0 8 A0 3.2V A3 1.2V A2 2.4V A1 9 1.2V A4 A5 A6 A7 A8 8 R1210 220 10 2.5V 1.3V IC1202 IX2474AF 4M BIT D-RAM 3V 1.56V 0V 3V 1.1V 1.1V 1.1V 1.5V A9 2V 1.2V 2.4V 2.2V 0V 1.3V 1.3V 1.7V C1203 1 TP1203 CNW2002 VDD 16 LOCK 15 2 PD S2 14 3 VDDA S1 13 4 AMPI M2 12 5 AMPO M1 11 6 VSSA CKO 10 7 XI VSS 9 8 NC 1 REF TP1210 A4 A5 A6 A7 A8 2.5V 1.4V NC 3.2V 1.2V 1.8V 0.8V A3 A2 A1 A0 C1202 1 10 2.5V 1.2V EFMO RAA3 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 PLAY:0V REC:1.5V ( RAWEX RARASX RAA9 RACASX RAD2 DGND RAA7 RAA8 RAOEX RAA6 RAA5 VDD2 RAA4 RAA10 RAA0 RAA1 SPDRR RAA2 SLDRR SPDRF RAD3 SLDRF C1207 1 R1212 47 YL TRDRF TRDRR 23 BK FODRR C1206 0.0012 RECORD SIGNAL PK X176KO FODRF DADATA ADDATA DFCK BCLK LRCK R1211 220 WH TEST2 RAD0 TCRS 0V 14 TEST0 0V 15 TEST1 0V 16 1.45V 17 1.56V 18 1.62V 19 1.7V 20 1.5V 21 1.63V 22 1.53V 23 1.8V 24 1.4V 25 XI 641.3V DGND 63 0V 3.17V VDD1 62 DIN 0V DIC IN : 1.58V VPD 61 OTHER : 0V 3.17V NC VXI 60 3.2V CDBCLK 59 3.2V CDLRCK 58 3.2V CDDATA 57 TEST4 56 0V TEST3 55 0V TESO1 54 58V EXPORT1 53 0V EXPORT0 52 0V X700KO 51 58V IC1201 LR376484 ATRAC ENCODER/DECODER RAD1 WBI 3.17V 12 VDD1 0V 13 DGND 18 ( 1.6V 11 CD SIGNAL MD SIGNAL R1222 13K VBAT 270P 9 TP1212 R1217 C1209 12P(CH) 150 FIN Connect an oscilloscope ) EIN TCG BIN should be measured by inserting the circuit, as shown in the figre. 100K 1.55V 75 1V DADATA 74 ADDATA 73 0V DFCK 721.5V 1.55V BCLK 71 1.5V LRCK 70 0V DGND 69 3.17V VDD3 68 1.58V DOUT 67 DIN 66 1.3V XO 65 19 21 20 17 9 TP1213 PLCK AGND AIN TEMON SFSY 13 14 SBSY SBO FOK MCCK COUT SENSE VDD1 DINTX DGND SYD0 RSTX SYD1 SYD2 SYD3 SYD4 SYD6 SYD5 SYD7 AVCC EFMI ACRCER 1.25V 10 EFMMON SYRDX 1.48V 1 3.2V 2 1.6V 3 0V 4 1.36V 5 1.77V 6 1.6V 7 1.36V 8 1.77V 9 1 SYWRX 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 SYRS 6 7 ( 3.16V 0V 0V 0V 0V 1.5V R1209 0V 100 3.17V 0.5V 0V 0.4V 0.6V 0.4V 0.4V 3.17V 3.15V 3.16V 0.9V 0.7V 0V 0.8V 3.1V C1205 1.5V 1 TP1204 TP1202 1.56V TP1207 1.8V 6 FEMON C1204 0.047 R1208 220 Waveforms C1506 100P(CH) • The numbers 1 to 24 are waveform numbers shown in page 55 and 56. 7 8 9 10 Figure 51 SCHEMATIC DIAGRAM (14/14) – 51 – 11 12 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 DIGOUT GND DIGIN BACKUP PDOWN RESET MD-ST DSCK SERCH KDATA MDDATA DSTB D.GND D.GND D.GND D.GND DVDD DVDD PSWCK LOAD SW AVCC L IN AA.GND R IN AD.GND L OUT AA.GND R OUT MD-M3/M1 MD MAIN PWB-D (TOP VIEW) A R1808 R1805 C1804 C1302 C1303 8 14 10 C1304 Q1801 R1801 Q1802 D1401 R1701 R1704 IC1701 R1702 Q1402 L1700 20 Q1403 Q1401 R1708 C1707 15 25 R1408 28 R1304 C1408 Q1700 R1713 Q1702 R1703 C Q1800 Q1400 R1711 C1703 1 IC1300 L1301 R1612 R1712 5 L1300 R1802 C1509 C1501 R1520 R1518 C1802 Q1500 R1614 R1517 C1511 C1714 R1532 C1704 Q1806 R1514 C1500 R1519 R1803 C1503 R1537 R1538 R1536 Q1805 B 7 C1606 Q1803 L1501 R1406 C1805 3 C1702 R1400 L1701 14 8 1 R1426 R1425 IC1402 R1428 R1444 R1423 4 5 R1427 C1410 C1201 R1208 R1209 L1101 MD-M3 ONLY C1118 R1421 R1811 R1420 R1430 C1705 R1706 R1419 R1710 C1411 R1422 C1409 R1709 R1424 R1402 5 R1806 R1416 R1413 C1715 IC1801 R1807 R1415 R1705 4 C1801 C1750 10 C1706 C1708 5 R1804 1 D 1 Q1804 R1403 C1204 L1201 R1212 C1210 E 1 C1206 C1200 R1200 C1207 10 R1201 R1202 R1223 15 R1102 L1100 20 R1101 C1100 R1205 R1204 R1206 R1207 R1203 R1600 C1601 F R1617 L1600 C1612 R1210 CN1101 R1219 5 MD-M1 ONLY 25 C1202 28 L1200 R1100 C1203 R1620 C1615 C1616 G MD PICKUP UNIT FLEXIBLE PWB H : Through-hole where the top and bottom patterns are connected. 1 2 3 4 Figure 52 WIRING SIDE OF P.W.BOARD (7/8) – 52 – 5 6 MD-M3/M1 MD MAIN PWB-D (BOTTOM VIEW) BK BK CW1903 CNP14 MAIN PWB P42 2-C CNW2002 MAGNET HEAD(32) RECORD 2 1 TP1511 TP1411 TP1513 D1300 TP1519 TP1520 R1526 R1527 TP1509 28 C1505 TP1507 S TP1504 TP1510 C1506 R1535 R1515 C1608 TP1502 R1512 TP1523 L1503 R1510 TP1508 TP1501 TP1503 TP1505 TP1700 TP1703 Q1701 TP1705 C1403 R1411 C1402 R1405 R1412 C1405 R1410 R1407 C1406 CHASSIS GND C1404 R1409 R1404 1 R1401 20 15 10 100 5 TP1415 R1417 TP1204 35 R1105 R1809 TP1405 C1711 TP1278 TP1414 90 45 R1533 C1716 C1701 95 IC1401 40 C1710 TP1701 TP1404 R1414 C1107 14 C1700 R1700 1 TP1215 25 C1712 3 IC1702 C1407 30 31 2 TP1217 TP1218 TP1800 C1709 C1713 TP1702 TP1410 TP1303 C1800 13 TP1525 R1516 R1707 TP1302 TP1521 TP1524 TP1512 TP1500 TP1514 D1301 G 25 R1511 S R1525 TP1517 R1521 D TP1516 C1508 TP1606 Q1302 D S 1 20 R1531 C1300 G TP1515 C1301 TP1300 15 R1522 TP1301 Q1303 10 R1528 R1529 1 R1301 2 Q1301 D TP1506 TP1522 TP1518 5 Q1300 G CN1501 R1513 C1803 R1530 CN1300 TP1407 TP1704 TP1706 TP1408 85 2 1 C1513 R1545 2 CN1502 60 55 50 65 70 75 81 R1429 3 51 4 TP1601 TP1409 CN1602 TP1413 1 TP1412 15 6 7 9 TP1600 80 R1540 R1534 C1205 C1750 C1120 TP1209 TP1207 TP1901 TP1201 1 TP1214 C1602 TP1202 10 1 TP1112 10 R1103 C1101 13 TP1107 TP1111 TP1137 TP1120 TP1100 TP1104 TP1102 TP1110 5 TP1119 TP1101 TP1103 IC1202 TP1109 C1103 C1102 6 TP1136 12 TP1108 R1606 5 C1105 48 2 TP1121 R1616 R1601 22 28 11 15 16 TP1801 TP1605 3 2 CN1604 2 1 TP1604 20 CN1603 C1613 TP1122 C1604 TP1116 TP1105 1 7 R1618 TP1210 TP1206 17 23 22 12 29 C1611 TP1208 TP1205 TP1117 30 C1600 TP1900 TP1203 21 R1222 MD-M1 ONLY 51 50 TP1118 15 XL1201 TP1602 C1610 8 IC1601 45 TP1603 R1605 40 1 C1400 TP1400 14 TP1607 C1607 35 TP1401 C1619 15 C1603 R1112 C1119 30 26 C1106 C1109 1 TP1123 TP1106 8 11 10 CW1901 GY R1904 MD-M3 ONLY 2 4 YL BK PK WH 1 2 RD 4 3 2 1 CNS13 CNP13 M902 MD SLED MOTOR MAIN PWB P42 3-B 1 3 5 CN1901 C1108 45 C1104 YL BK PK WH TP1130 20 TP1124 4 3 2 1 TP1200 25 24 IC1101 5 C1401 R1214 55 TP1129 TP1127 30 1 TP1115 60 20 25 40 R1215 TP1213 R1110 35 R1217 65 15 R1111 R1109 R1107 R1106 C1111 C1110 37 TP1403 R1211 IC1201 TP1406 R1108 C1112 36 70 10 TP1128 C1114 TP1134 TP1126 TP1133 TP1131 75 5 C1116 C1115 C1117 C1113 TP1132 4 80 TP1402 TP1125 TP1135 TP1113 85 C1208 C1209 5 90 R1221 CHASSIS GND 95 TP1211 TP1212 76 CN1401 1 TP1216 100 18 19 21 20 16 SW1953 LEAD IN SW1954 PLAY R1903 1 2 SW1955 RECORD R1902 BK SW1952 DISC MEDIA WRITE PRO RD 1 2 BK RD SW1956 LOADING R1901 MD MECHANISM SWITCH PWB-E M901 MD SPINDLE MOTOR M903 MD LOADING MOTOR • The numbers 1 to 24 are waveform numbers shown in page 55 and 56. 7 8 9 10 Figure 53 WIRING SIDE OF P.W.BOARD (8/8) – 53 – 11 12 BK MD-M3/M1 WAVEFORMS OF CD CIRCUIT Stopped CH1=500mV DC 10:1 CH3=500mV DC 10:1 T Stopped CH1=500mV DC 10:1 500ms/div (500ms/div) NORM:20kS/s CH3=1V DC 10:1 1999/04/05 17:33:17 CH4=1V 500ms/div (500ms/div) DC 10:1 NORM:20kS/s PDO1 1 IC2 24 7 FDO 1 IC2 1 3 4 8 2 IC2 23 T 3 1 CH1 v/DIV 500mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.000V CH4 : 0.00V Stopped CH1=500mV DC 10:1 1 IC2 24 3 IC2 72 4 PDO2 IC2 2 TDO CH2=10V DC 10:1 =Record Length= Main : 100K Zoom : 2K CH3=1V DC 10:1 IC2 24 CH1 v/DIV 500mV =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us =Filter= Smoothing : ON BW : FULL Stopped CH1=2V DC 10:1 500ms/div (500ms/div) NORM:20kS/s FDO IC1 18 , =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K T =Trigger= Mode : AUTO Type : EDGE CH2 Delay : 0.0ns Hold off : 0.2us 1999/04/07 09:25:28 500ns/div (500ns/div) NORM:200MS/s T 1 T 2 FDO 1 DRF 9 R87,88 1 DOUT TE 3 IC2 16 CH Position To -3div -1div 0div +1div +3div =Filter= =Offset= =Record Length= Smoothing : ON CH1 : 0.000V Main : 100K BW : FULL CH2 : 0.0V Zoom : 2K CH3 : 0.00V CH4 : 0.00V CH2 Position 0.20div =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us =Filter= Smoothing : ON BW : FULL Stopped CH1=2V DC 10:1 10 =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 1K Zoom : 100 T CH2=2V DC 10:1 CH3=2V DC 10:1 =Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.887ms Hold off : 0.2us 1999/04/05 20:50:17 5us/div (5us/div) NORM:100kS/s CNP13 1 (For MD-M3) IC2 57 (For MD-M1) 5 11 IC1 27 1 LRSY CNP13 2 (For MD-M3) IC2 58 2 DATACK (For MD-M1) 12 CNP13 4 T (For MD-M3) 3 DATA CH3 v/DIV 2V IC2 59 (For MD-M1) Vp-p=1.0V~1.3V 0.5mV/div,0.5µsec/div CH2=1V DC 10:1 100ms/div (100ms/div) NORM:100kS/s 1 IC2 24 T CH2=200mV DC 10:1 =Record Length= Main : 5K Zoom : 100 CH3=1V DC 10:1 =Trigger= Mode : AUTO Type : EDGE CH3 Delay : 0.0ns Hold off : 0.2us 1999/04/05 20:26:47 500ms/div (500ms/div) NORM:20kS/s FDO 1 TE IC1 18 , 2 IC2 16 4 3 =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V T Stopped CH1=500mV DC 10:1 T Stopped CH1=10V DC 10:1 4 =Filter= Smoothing : ON BW : FULL IC2 72 T 1 DRF 13 IC1 18 , TE 3 IC2 16 IC1 13 , EFBL 2 IC2 22 CH2 v/DIV 200mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.0V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V Stopped CH1=200mV DC 10:1 =Record Length= Main : 100K Zoom : 2K T =Filter= Smoothing : ON BW : FULL =Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.924ms Hold off : 0.2us 1999/04/07 09:51:15 500ms/div (500ms/div) NORM:20kS/s CH2=500mV DC 10:1 T FDO 1 IC2 24 2 6 IC2 25 1 SPDO =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K =Trigger= Mode : NORMAL Type : EDGE CH2 Delay : 2.924ms Hold off : 0.2us – 54 – =Offset= CH1 : 0.000V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2k =Trigger= Mode : SINGLE Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us MD-M3/M1 WAVEFORMS OF MD CIRCUIT PLAY STATE Stopped NORM: 100M S/s CH1 500mV AC 10:1 CH1 2V DC 10:1 500ns/div 1 Offset TP1201 (EFMMON) CH1 CH2 CH3 CH4 T --0.000V 0.000V 0.000V CH2 2V DC 10:1 CH3 200mV AC 10:1 CH4 5V DC 10:1 1ms/div Filter SMOOTH OFF BW FULL TP1201 1 TP1207 (TEMON) 6 Record Len Main 500 Zoom 10 1 1997 / 08 / 04 13:35:24 T Filter SMOOTH OFF BW FULL 1 PIT PLAY Stopped NORM: 1M S/s 1997 / 08 / 04 09:30:15 T T Record Len Main 10K Zoom 100 2 Detay 0.000 000 000s Detay 0.000 00s Hold Off 7 MIN TP1209 (TOTMON) Hold Off MIN 3 Trigger NORMAL EDGE CH1 TP1205 (TCRS) 8 Stopped NORM: 2M S/s CH1 500mV AC 10:1 CH2 500mV AC 10:1 CH1 2V DC 10:1 CH1 CH2 CH3 CH4 1 1994 / 08 / 04 13:37:11 T 500us/div T GROOVE PLAY Stopped NORM: 1M S/s 1 Offset 2 4 1997 / 08 / 04 11:43:05 Filter SMOOTH OFF BW FULL TP1121 (T+) Trigger AUTO EDGE CH2 GROOVE PLAY T ----0.000V 0.000V CH2 2V DC 10:1 CH3 200mV AC 10:1 CH4 5V DC 10:1 1ms/div Filter SMOOTH OFF BW FULL TP1201 1 6 TP1207 CH1 CH2 CH3 CH4 T Record Len Main 10K Zoom 100 3 Detay 0.000 00s 7 Hold Off MIN 2 Trigger NORMAL EDGE CH1 Hold Off TP1209 MIN 3 8 Trigger AUTO EDGE CH2 TP1205 4 PIT PLAY Stopped NORM: 50M S/s CH1 1V DC 10:1 4 TP1134 (ADLPFO) Stopped NORM: 500 S/s 1997 / 08 / 04 11:56:15 T CH2 2V DC 10:1 CH1 2V DC 10:1 Filter SMOOTH OFF BW FULL CH1 CH2 CH3 CH4 9 Offset 0.000V 0.000V 0.000V 0.000V 6 TP1212 (FEMON) STAND-BY 1997 / 08 / 04 12:58:01 CH2 2V DC 10:1 CH3 2V DC 10:1 CH4 2V DC 10:1 2s/div Filter SMOOTH OFF BW FULL T 1 Record Len Main 10K Zoom 100 2 Detay 0.000 000 0s 5 Detay 0.00s 10 Hold Off TP1135 (WBO) MIN 2 Offset 0.000V 0.000V 0.000V 0.000V CH1 CH2 CH3 CH4 TP1207 Record Len Main 10K Zoom 100 1 POWER OFF T 20us/div T Offset 0.000V 0.000V --0.000V Record Len Main 10K Zoom 100 2 Detay 0.000 000s TP1123 (T-) Offset 0.000V 0.000V --0.000V CH1 CH2 CH3 CH4 Hold Off SPDRR MIN 3 Trigger NORMAL EDGE CH1 11 Trigger AUTO EDGE CH1 SPDRF 4 POWER ON Stopped NORM: 50M S/s GROOVE PLAY CH1 1V DC 10:1 4 TP1134 T Stopped NORM: 1k S/s 1997 / 08 / 04 11:55:38 T CH2 2V DC 10:1 CH1 2V AC 10:1 20us/div Filter SMOOTH OFF BW FULL CH1 CH2 CH3 CH4 1 9 Offset 0.000V 0.000V 0.000V 0.000V 1997 / 08 / 04 13:57:22 12 CH2 2V AC 10:1 CH3 5V AC 10:1 CH4 5V DC 10:1 1s/div 1 TP1122 (F+) Record Len Main 10K Zoom 100 Offset CH1 CH2 CH3 CH4 T ------0.000V Record Len Main 10K Zoom 100 2 Detay 0.00s 13 Hold Off TP1135 2 STAND-BY Filter SMOOTH OFF BW FULL TP1212 Detay 0.000 000 0s 5 POWER OFF T Hold Off SENSE MIN MIN 3 Trigger NORMAL EDGE CH1 14 Trigger AUTO EDGE CH2 FOK 4 POWER ON – 55 – MD-M3/M1 Stopped NORM: 1k S/s CH1 2V DC 10:1 9 CH2 2V DC 10:1 CH3 5V DC 10:1 CH4 5V DC 10:1 1997 / 08 / 04 11:23:12 T CH1 5V DC 10:1 1s/div CH2 5V DC 10:1 CH3 52V DC 10:1 2us/div Filter SMOOTH OFF BW FULL TP1212 1 6 PLAY Stopped NORM: 100M S/s 1997 / 08 / 04 14:19:52 T Offset 0.000V 0.000V 0.000V 0.000V CH1 CH2 CH3 CH4 TP1207 T Filter SMOOTH OFF BW FULL T 18 DADATA Record Len Main 10K Zoom 100 2 20 Detay Record Len Main 2K Zoom 20 BCLK Detay 0.000 000 00s 2 0.00s 15 16 TP1600 (SLD+) TP1601 (SLD-) Hold Off MIN Trigger AUTO EDGE CH2 17 Trigger NORMAL EDGE CH1 LRCK 3 4 Stopped NORM: 200 S/s CH2 1V DC 10:1 T CH3 200mV AC 10:1 CH4 200mV DC 10:1 PLAY Stopped NORM: 100M S/s 1997 / 08 / 04 14:44:01 T 6 Hold Off MIN 3 1997 / 08 / 04 10:35:14 T CH1 2V DC 10:1 5s/div CH2 2V DC 10:1 500ns/div Filter SMOOTH ON BW FULL TP1207 Filter SMOOTH OFF BW FULL T Offset 0.000V 0.000V --25.000V CH1 CH2 CH3 CH4 2 21 CH1 CH2 CH3 CH4 DFCK 1 Record Len Main 10K Zoom 20 15 Detay TP1600 3 Detay 0.000 000 000s 0.00s Hold Off MIN 20 Trigger AUTO EDGE CH2 TP1601 Offset 0.000V 0.000V 0.000V 0.000V Record Len Main 500 Zoom 10 Hold Off 16 Offset 0.000V 0.000V 0.000V 0.000V CH1 CH2 CH3 CH4 1 MIN BCLK Trigger NORMAL EDGE CH1 2 4 Stopped NORM: 100M S/s D/A CONVERSION CH1 2V DC 10:1 DIGITAL REC PLAY Stopped NORM: 100M S/s 1997 / 08 / 04 10:03:45 T CH2 2V DC 10:1 1997 / 08 / 04 16:59:39 T CH1 2V DC 10:1 5us/div CH2 2V DC 10:1 500ns/div Filter SMOOTH OFF BW FULL Filter SMOOTH OFF BW FULL 17 LRCK T CH1 CH2 CH3 CH4 1 Offset 0.000V 0.000V 0.000V 0.000V 22 DiN Record Len Main 5K Zoom 50 CH1 CH2 CH3 CH4 T Record Len Main 500 Zoom 50 1 Detay 0.000 000 000s Detay 0.000 000 00s Hold Off Hold Off 18 DADATA MIN 23 Trigger NORMAL EDGE CH1 2 MIN DOUT Trigger NORMAL EDGE CH1 2 PLAYBACK (1 kHz A/D CONVERSION ANALOG REC (NO SIGNAL) Stopped NORM: 100M S/s CH1 2V DC 10:1 Stopped NORM: 5M S/s 1997 / 08 / 04 10:12:30 T CH2 2V DC 10:1 T CH1 500mV DC 10:1 5us/div LRCK T 1 CH1 CH2 CH3 CH4 0dB) 1997 / 08 / 04 09:47:21 200us/div Filter SMOOTH OFF BW FULL Filter SMOOTH OFF BW FULL 17 Offset 0.000V 0.000V 0.000V 0.000V T 24 Record Len Main 5K Zoom 50 VOUTL VOUTR CH1 CH2 CH3 CH4 Detay 0.000 000 s Hold Off Hold Off MIN MIN 2 Offset 0.0000V 0.000V 0.000V 0.000V Record Len Main 10k Zoom 100 Detay 0.000 000 00s 19 ADDATA Offset 0.000V 0.000V 0.000V 0.000V Trigger NORMAL EDGE CH1 1 – 56 – Trigger NORMAL EDGE CH1 MD-M3/M1 TROUBLE SHOOTING CD SECTION When the CD does not function When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check the following items. Remove the cabinet and follow the trouble shooting instructions. "Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below." Turn the power off. Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol. Do not touch the lens with the bare hand. 1. Parts code UDSKA0004AFZZ CD optical pickup Lens cleaner disc 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 continuse to tum, press the stop button. Cleaner Fluid CAUTION The CD lens cleaner should be effective for 30-50 operations, however if the brushes become worn out earlier then please the cleaner disc. If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft cloth. Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the event of this happening then drink and / or rines with clean water and seek medical advice. The CD cleaner disk must not be used on car CD players or on computer CD ROM drives. All rights reserved.Unauthorized duplicating, broadcasting and renting this product is Cleaner disc When a CD cannot be played 1. "E-CD01" is displayed. (1) Check the power to IC2 (LC78640E), the presence of the clock signal (16.93 MHz) and the status of the RESET terminal (pin 70 on IC2). (2) Did the pickup move to the PICKUP-IN Switch (SW2) position? If (1) and (2) are OK, check the system microcomputer (especially the communication line with the DSP). 2. Pressing the CD operation key is accepted, but playback does not occur. (1) Focus-HF system check (2) Tracking system check (3) Spin system check (4) PLL system check (5) Others – 57 – MD-M3/M1 (1) Focus-HF system check Stopped CH1=500mV DC 10:1 Although a CD is inserted and the cover is closed, "NO DISC" is displayed. CH3=500mV DC 10:1 T 500ms/div (500ms/div) NORM:20kS/s FDO 1 Press the LID switch (SW1) without inserting a disc, and try starting the playback operation. TDO 3 CH1 v/DIV 500mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.000V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us Figure 58-1 1. Did the pickup move to the PICKUP-IN Switch (SW2) position? No Sled motor (M2) Yes No 2. Does the focus (lens) move up and down? (Waveform drawing 58-1). Check the focus peripheral circuit. Yes No 3. Is the laser lit? Check the laser diode driver Q51 peripheral circuit. Yes No 4. Is the turntable rotating? Spindle motor (M1). When a disc is loaded, start playback operation. 1. Is focus servo activated? (Waveform drawing 58-2) No Yes 2. Does DRF change from "L" to "H"? No Is the disc rotating? 3. Is the HF waveform normal? (Waveform drawing 58-3) CH2=10V DC 10:1 CH3=1V DC 10:1 No Check the spin system. If the disc is spinning and a HF waveform is generated, DRF will go H. Yes Stopped CH1=500mV DC 10:1 Pins 1~11 on IC1 Check the laser diode driver Q51 peripheral circuit. Focus error circuit (pins 20 and 21 on IC1) No If the level is not normal, check around pins 27~29 on IC1. 500ms/div (500ms/div) NORM:20kS/s FDO 1 T 2 DRF TE 3 CH Position To -3div -1div 0div +1div +3div =Filter= =Offset= =Record Length= Smoothing : ON CH1 : 0.000V Main : 100K BW : FULL CH2 : 0.0V Zoom : 2K CH3 : 0.00V CH4 : 0.00V CH2 Position 0.20div =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us Vp-p=1.0V~1.3V 0.5mV/div,0.5µsec/div Figure 58-2 Figure 58-3 – 58 – MD-M3/M1 (2) Tracking system check Check the TE waveform at pin 18 on IC1. If the waveform shown in Figure 59-1 appears and soon after NO DISC appears. The tracking servo is not activated. Check the peripheral circuits at pins 18 and 19 on IC1, pin 23 on IC2, and CNS2. "IL" is possible, but play is not possible. A normal jump operation cannot be completed or the beginning of the track cannot be found. Check the around pin 23 on IC2. "IL" is not possible. Data cannot be read. Check the VCO-PLL system. T Stopped CH1=10V DC 10:1 CH2=1V DC 10:1 100ms/div (100ms/div) NORM:100kS/s TE 2 T 1 DRF =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.0V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K =Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.924ms Hold off : 0.2us Figure 59-1 (3) Spin system check Press the LID switch without inserting a disc, and then try starting the play operation. 1. The turntable rotates a little. (Waveform drawing 59-2) The spin driver circuit is OK. 2. The turntable doesn't rotate. Check around pin 25 on IC2, pins 7 and 8 on IC3, and CNS3. Stopped CH1=200mV DC 10:1 T 1999/04/07 09:51:15 500ms/div (500ms/div) NORM:20kS/s CH2=500mV DC 10:1 T FDO 2 1 SPDO =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K Figure 59-2 – 59 – =Trigger= Mode : NORMAL Type : EDGE CH2 Delay : 2.924ms Hold off : 0.2us MD-M3/M1 (4) PLL system check Stopped CH1=500mV DC 10:1 CH3=1V DC 10:1 1999/04/05 17:33:17 CH4=1V 500ms/div (500ms/div) DC 10:1 NORM:20kS/s PDO1 When a disc is loaded, start play operation. 3 4 The HF waveform is normal, but the TOC data cannot be read. PDO2 T FDO 1 CH1 v/DIV 500mV Check the PDO waveform. (Figure 60-1) =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K =Trigger= Mode : AUTO Type : EDGE CH2 Delay : 0.0ns Hold off : 0.2us Check around pins 1~6 on IC2. Figure 60-1 (5) Others The HF waveform is normal and the time is displayed normally, but no sound is produced. Or the sound has dropouts. No Is pin 35 (C2F) on IC2 "L"? There are too many error flags on a damaged disc which makes error correction impossible. Yes 1. When playing at normal speed Check the peripheral circuit at pin 37 (DOUT) on IC2 and the waveform (Figure 60-2). Check again using a known good disc. 2. When recording at double speed Check the peripheral circuit at pins 57~59 (DATA, DATACK, LRSY) on IC2 and the waveform (Figure 60-3). If both 1. and 2. are OK, check the MD unit. Stopped CH1=2V DC 10:1 T 1999/04/07 09:25:28 500ns/div (500ns/div) NORM:200MS/s Stopped CH1=2V DC 10:1 T CH2=2V DC 10:1 CH3=2V DC 10:1 1999/04/05 20:50:17 5us/div (5us/div) NORM:100kS/s T 1 LRSY 1 DOUT 2 DATACK T 3 DATA =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 1K Zoom : 100 =Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.887ms Hold off : 0.2us =Filter= Smoothing : ON BW : FULL Figure 60-2 CH3 v/DIV 2V =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 5K Zoom : 100 Figure 60-3 – 60 – =Trigger= Mode : AUTO Type : EDGE CH3 Delay : 0.0ns Hold off : 0.2us MD-M3/M1 MD SECTION When MD fails to operate If the objective lens of optical pickup is contaminated, MD may fail to operate. At first, clean the objective lens to check playback operation. If MD fails persistently to operate, perform checks as follows. If dust or foreign substance is accumulated on the pickup lens, playback is disturbed and indication of TOC (content of tracks) may be disabled. Before adjusting check that the lens is clean. If the lens is contaminated, treat it as follows. Turn off power supply, impregnate the lens cleaning paper with a small quantity of isopropyl alcohol, and gently 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. Is power turned on in the MD position when the remote controller or main unit MD STOP button is pressed? Check as stated in item "MD power cannot be turned on". No Yes Is disc loading normal? No Check as stated in "Disc Loading is not normal". Yes Is playback state set when the MD PLAY/PAUSE button is pressed? No Check as stated in item "Playback state cannot be set". Yes Is audio output normal? No Check as stated in item "Audio playback circuit". Yes Is record and playback operations normal? No Check as stated in item "Record playback operations". • MD power cannot be turned on. Is normal operation performed when the main unit MD STOP is pressed? Yes Check the remote controller, main unit and display PWB. No Is +5V to +6V applied to the pins 15 and 16 of CN1902? No Check the power PWB, system PWB and CN1902. Yes Is pulse given to the pin 5 of CN1902? Check the system PWB, CN1902. No Yes Check the periphery of IC1401. Is +3.2V applied to the pin 62 of IC1401? No Yes Is 8.4672 MHz pulse applied to the pin 15 of IC1401? No Check IC1201. Yes Is pulse output from the pin 34 of IC1401? No Yes Check CN1902 and system PWB. – 61 – Check IC1401. MD-M3/M1 • Disc loading is not normal. Yes Is disc loaded when it is inserted? No Check CN1601 and SW1956. Is the pin 4 of CN1601 set to L state? No Yes Check IC1401. Is change observed on the pin 23 or 24 of IC1601? No No Yes Is change observed on the pin 30 or 31 of IC1601? Check CN1604 and IC1601. No Yes Check CN1604 and CN1604 Yes Is ejection performed when the MD taking-out button is pressed? No Yes Disc retracts soon after completion of disc ejection. Yes Check CN1601 and SW1956. • Playback state cannot be set. Is it impossible to set both high reflection disc and low reflection disc to playback state? Check as stated in item "TEST mode check". No No Yes Only the high reflection disc cannot be played back. Only the low reflection disc cannot be played back. Yes Yes Is 1.02V±0.3V (high reflection disc) applied to the pin 93 of IC1401 in the TEST mode where the high reflection disc has been inserted? Yes Is 3.2V±0.3V(record enabled) or 2.06V± 0.3V (record disabled) applied to the IC1401 pin 93 after the low reflection disc has been set? No Yes After adjustment check as stated in item "Normal playback". No Check SW1951A/B, mechanism switch PWB, and CN1601. – 62 – MD-M3/M1 • Normal playback When it has been confirmed that EEPROM value is normal in the TEST mode Is initialization performed normally when high reflection disc is played back? Does the playback time display advance? No No Check IC1201 Does disc rotate normally? No Is lead-in switch turned on in the TEST mode when the pickup is on the innermost periphery (Is the pin 6 of IC1401 on L level?) No Yes Is an attempt to read repeatedly the TOC section of low reflection disc made? Check SW1953, mechanism switch PWB soldering joint, and CN1601 pin 1 periphery. No Since the TOC section has not been recorded on the new disc, replace it with recorded low reflection disc. Yes Check the position as stated in item "lead-in switch position measurement mode" (high reflection disc adjustment). • Audio playback circuit When sound is not output although the playback time display advances during playback in the normal mode. Is audio output waveform observed on the pins 24 to 26 of IC1701? No Check the pins 70, 71, 72 and 74 of IC1201, and the pins 12, 16, 17, and 19 of IC1701. Yes Is audio output waveform observed on the pins 22 and 24 of CN1901? Check connection between IC1701 and CN1901. No Yes Check the system PWB and power PWB. – 63 – MD-M3/M1 • Record and playback operation Insert the low reflection disc, and after verifying the audio output in the normal mode playback set the record/playback TEST mode Recording from start address cannot be performed. Yes Is RF waveform output to the pin 1 IC1201 or TP1274 when playback is performed after recording? Check whether the disc is record-prohibited. No Yes No Does the level of pins 3 and 26,39 of IC1401 and the pins 9 and 19 of CN1101 in record state differ from that in playback state? Check periphery of IC1401 and CN1101. No Yes Check for IC1201 soldering failure. Does RF pattern appear on the pin 50 of IC1201? No Yes Check the IC1251, Q1251 to 1254 and CN1252. Is input waveform given to the pins 18 and 20 of CN1902 in AUX input record in the NORMAL mode? Check the system PWB. No No Check connection between IC1701 and CN1902. Is input waveform given to the pins 3 to 5 of IC1701? No Yes Check the periphery of IC1701, check the pins 70, 71, 72, and 73 of IC1201. • Focus servo failure Is waveform on the pins 27 and 28 of IC1101 normal in the TEST mode focus gain coarse adjustment step? No Check waveform on the pins 9 and 10 of IC1101 and soldering joint. Yes Is level of pin 81 of IC1201 changed from H to L? Is pulse waveform output to the pin 82 of IC1201? No Check waveform on the pins 8 and 9 of IC1201 and soldering joint. Yes Does the pulse waveform duty of pins 18 and 19 of IC1201 change? No Check soldering joint and part of IC1201. Yes Does waveform change on the pins 12 to 15 of IC1601? Check soldering joint and part of IC1601. No Yes Does waveform change on the pins 2 and 4 of CN1101? Check CN1101 and pickup. No Yes OK – 64 – MD-M3/M1 • Disc motor fails to run Does waveform appear on the pins 24 and 25 of IC1201 in the TEST mode focus gain coarse adjustment step? No Check soldering joint and parts of pins 24 and 25 of IC1201, and peripheral circuit. No Check soldering joint of PWB of completed IC1601 and CN1601 disc motor. No Check the soldering joint of pins 20 and 21 of IC1201, IC1601, CN1101. Yes Check the waveform on the pins 22 and 23 of IC1201, check the peripheral parts and soldering joint. No Check the waveform on the pins 22 and 23 of IC1201, check the peripheral parts and soldering joint. Yes Does waveform appear on the pins 34 and 35 of IC1601, pins 1 and 2 of CN1603? Yes Replace the completed disc motor. • Tracking servo failure Does waveform appear on the pins 8 and 9 of IC1601, and pins 1 and 3 of CN1101 in the TEST mode focus gain adjustment step? Yes Replace the optical pickup. • Slide servo failure Does the pickup move to external and internal periphery when the or button is pressed in the TEST mode? No Is there any change on the pins 22 and 23 of IC1201 when the or button is pressed? Yes Is there any change on the pins 28 and 29 of IC1601, and the pins 1 and 2 of CNP1602 when the or button is pressed? No Check the soldering joint of IC1601 and CN1602. Yes Does voltage on the positive and negative terminals of slide motor change when the or button is pressed? No Check the soldering joint connected to the sled motor to see whether there is wire breakage. Yes Replace the sled motor. POWER SUPPLY SECTION • Although the power is turned on, the device does not turn on. Pin 76 on ICD01 changes from L to H. No When the POWER button is pressed, pin 22 of ICD01 will change from 5V to 0V. No Check between pin 76 on ICD01 and Q911. No Check the power circuit (F999, Q811, Q812,ZD806 etc) Yes Power relay RL990 turns on. Yes The 5V MDVDD line is powered up. (ZD806 cathode) – 65 – No Check between POWER button and pin 22 on ICD01. MD-M3/M1 FUNCTION TABLE OF IC IC1 VHiLA9235M/-1:Servo Amp. (LA9235M) ODRV FIN1 1 LA9235M REF FIN2 2 30 VCC 29 RFSW REF AGCON REF 28 RF- FIN3 3 REF REF PH FIN4 4 27 RF 26 N/C REF 25 PH BH 24 BH REF1 5 ODRV REF 23 N/C PH/BH 22 RFEV REF VREF 6 LDS 7 21 FE- LPF APC LDD 8 20 FE REF REF VEE 9 LDOF 10 ODRV AGON 12 AGCON EFBL 13 TESO 14 18 TE REF REF REF REF REF LPF TESI 15 19 TE- LPF ODRV 11 17 HFL 16 TES Figure 66-1 BLOCK DIAGRAM OF IC 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 EFMO DEFECT FSEQ V/P CONT7 CONT6 VSS VDD DRF RES WRQ INT DO DI CL CE IC2 VHiLC78640E-1:Servo/Signal Control (LC78640E) (1/3) LC78640E 64 63 62 61 61 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SPDO SLDO FG LASER CONT1 CONT2 CONT3 CONT4 CONT5 PCK C2F VDD DOUT FSX EFLG TEST PDO1 PDO2 VVSS PCKIST VVDD FR HFL SLCIST SLCO EFMIN JITTV JITTC BH PH(RFENV) FE TE VREF ADAVDD ADAVSS PHREF BHREF TBLO TDO FDO Figure 66-2 BLOCK DIAGRAM OF IC – 66 – SBCK PW SBSY SFSY 16M DATA DATACK LRSY ASDFIN ASDACK ASLRCK XVSS XOUT XIN XVDD RVDD RCHO RVSS LVSS LCHO LVDD MUTER MUTEL EMPH MD-M3/D1 IC2 VHiLC78640E-1:Servo/Signal Control (LC78640E) (2/3) Pin No. Terminal Name Input/Output Setting in Reset 1 PDO1 Output – 2 PDO2 Output – Phase-comparison output terminal for built-in VOC control. Rough servo : OFF, phase servo : ON. 3 VVSS – – Ground terminal for built-in VCO. 4 PCKIST AI – Resistor terminal for setting the PDO output current. 5 VVDD – – Power terminal for built-in VCO. 6 FR AI – Resistor terminal for setting the VCO frequency range. 7 HFL Input – Mirror detection signal input terminal. 8 SLCIST AI – For slice level control Function For PULL Phase-comparison output terminal for built-in VOC control. Resistance connection terminal for current adjustment of SLCO output. 9 SLCO Output – 10 EFMIN Input – Control output. 11* JITTV Output Unfixed 12 JITTC Output – Jitter detection/adjustment terminal. 13 BH Input – BH signal input terminal. A/D input. 14 PH(RFENV) Input – PH signal or RFENV signal input terminal. A/D input. 15 FE Input – FE signal input terminal. A/D input. 16 TE Input – TE signal input terminal. A/D input. 17 VREF Input – VREF signal input terminal. A/D input. 18 ADAVDD – – AD for servo, D/A power terminal. 19 ADAVSS – – AD for servo, D/A ground terminal. 20* PHREF Output (1/2VDD) PH reference output terminal. D/A output. 21* BHREF Output (1/2VDD) BH reference output terminal. D/A output. 22 TBLO Output (1/2VDD) Output terminal for tracking balance. D/A output. 23 TDO Output (1/2VDD) Output terminal for tracking control. D/A output. 24 FDO Output (1/2VDD) Output terminal for focus control. D/A output. 25 SPDO Output (1/2VDD) Output terminal for spindle control. D/A output. 26 SLDO Output (1/2VDD) Output terminal for sled control. D/A output. 27 FG Input – 28 LASER Output L 29 CONT1 In/Output Input mode General purpose input/output terminal 1. Controlled with serial data command 30 CONT2 In/Output Input mode General purpose input/output terminal 2. from microcomputer. When not used, 31 CONT3 In/Output Input mode General purpose input/output terminal 3. set it as the input terminal and 32* CONT4 In/Output Input mode General purpose input/output terminal 4. open it by connecting to 0V, or set it 33* CONT5 In/Output Input mode General purpose input/output terminal 5. as the output terminal and open it. 34* PCK Output H 35* C2F Output H C2 flag output terminal. 36 VDD – – Power terminal of digital system. 37 DOUT Output L Output terminal of digital OUT. (EIAJ format) 38* FSX Output L Output terminal of synchronous signal of 7.35kHz divided from quartz oscillation. 39* EFLG Output L C1,C2 correct monitor terminal. 40 TEST Input – Input terminal for test. Surely connected to 0V. 41* EMPH In/Output Input mode 42* MUTEL Output H Mute output terminal for L channel. 43* MUTER Output H Mute output terminal for R channel. EFM signal input terminal. Jitter detection/monitor terminal. FG signal input terminal. (When not used,connect to 0V) LASER ON/OFF control terminal. Clock monitor terminal for EFM data replay. 4.3218MHz as phase clock. Emphasis terminal. After resetting, it is configured as an input terminal. It can be controlled from the outside. It is also becomes a emphasis monitor terminal under command control. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 67 – MD-M3/M1 IC2 VHiLC78640E-1:Servo/Signal Control (LC78640E) (3/3) Pin No. Terminal Name Input/Output Setting in Reset 44 LVDD – – 45 LCHO Output 1/2VDD 46 LVSS – – 47 RVSS – – 48 RCHO OUTPUT 1/2VDD 49 RVDD – – 50* XVDD – – For quartz Power terminal for quartz oscillation. 51* XIN Input Oscillation oscillation Ground terminal of 16.9344MHz quartz oscillation. 52* XOUT Output Oscillation 53* XVSS – – 54 ASLRCK Input – For anti 55 ASDACK Input – shock mode 56 ASDFIN Input – 57 LRSY Output L For digital 58 DATACK Output L data output 59 DATA Output L 60 16M Output Clock output 61 SFSY Output L Output terminal of synchronous signal of subcode frame. It drops when subcode stand by. 62 SBSY Output L Output terminal of synchronous signal of subcode block. 63 PW Output L Output terminal of subcodes P,A,R,S,T,U and W. 64 SBCK Input – Clock input terminal to read subcode. (When not used,connect to 0V) 65 CE Input – For 66 CL Input – microcomputer 67 DI Input – interface 68 DO Output L Data output terminal. 69 INT Output H Interruption signal output terminal. 70 WRQ Output H 71 RES Input – Reset input terminal of LC78640. When turning on power, set it at "L". 72 DRF Output L Focus ON detection terminal. 73 VDD5V – – Power terminal for microcomputer interface. 74 VSS – – 75* CONT6 In/Output Input mode General purpose input/output terminal 6. Controlled with serial data command from microcomputer. When not used, 76* CONT7 In/Output Input mode General purpose input/output terminal 7. set it as the input terminal and open it by connecting to 0V, or set it as the output terminal and open it. 77* V/ *P Output H Monitor output terminal for automatic switch of rough servo/phase control. "H" for rough servo, and "L" for phase servo. 78* FSEQ Output L Output terminal synchronous signal detection. "H" is output when synchronous signal detected by EFM signal matches synchronous signal internally generated. 79 DEFECT In/Output Input mode Defect terminal. After resetting, it is configured as an input terminal. It can be controlled from the outside. It also becomes a defect monitor terminal under command control 80* EFMO Output Unfixed Function L channel Power terminal for L channel. D/A converter L channel output terminal. Ground terminal for L channel. Surely connected to 0V. R channel Ground terminal for R channel. Surely connected to 0V. D/A converter R channel output terminal. Power terminal for R channel. Ground terminal for quartz oscillation. Surely connected to 0V. L/R clock input terminal. (When not used,connect to 0V) Bit clock input terminal. (When not used,connect to 0V) L/R channel data input terminal. (When not used,connect to 0V) L/R clock output terminal. Bit clock output terminal. L/R channel data output terminal. 16.9344MHz output terminal. Chip enable signal input terminal. Data transmission clock input terminal. Data input terminal. Interruption signal output terminal. Ground terminal of digital system. Surely connected to 0V. EFM signal output terminal. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. Be sure to supply the same potential to each power terminal. (VVDD,ADAVDD,VDD,LVDD,RVDD,XVDD) Terminal witch is controlled by the power terminal (VDD5V) for a microcomputer interface : CE (65pin), CL (66pin), DI (67pin), DO (68pin), INT (69pin), WRQ (70pin), RES (71pin), DRF (72pin), CONT6 (75pin), CONT7 (76pin) – 68 – MD-M3/D1 IC3 VHiLA6548//-1: Focus/Tracking/Spin/Sled Driver (LA6548) Pin No. 1 Function Terminal Name VCC Power supply. (pin24 and short) 2 MUTE ON/OFF for all CH output. 3* VIN1 Channel 1 input terminal. 4 VG1 Channel 1 input terminal. (gain control) 5 VO1+ Channel 1 output terminal. (non-inverted) 6 VO1– Channel 1 output terminal. (inverted) 7 VO2– Channel 2 output terminal. (inverted) 8 VO2+ Channel 2 output terminal. (non-inverted) 9 VG2 Channel 2 input terminal. (gain control) 10* VIN2 Channel 2 input terminal. 11 REG-OUT Connect the external PNP transistor collector here. 3.3 VREG output. 12 REG-IN Connect the external PNP transistor base here. 13* RESET Reset output. 14* CD Reset output delay time setting. (externally installed capacitor) 15* VIN3 Channel 3 input terminal. 16 VG3 Channel 3 input terminal. (gain control) 17 VO3+ Channel 3 output terminal. (non-inverted) 18 VO3– Channel 3 output terminal. (inverted) 19 VO4– Channel 4 output terminal. (inverted) 20 VO4+ Channel 4 output terminal. (non-inverted) 21 VG4 Channel 4 input terminal. (gain control) 22* VIN4 Channel 4 input terminal. 23 VREF Apply the reference voltage. 24 VCC Power supply. (pin1 and short) In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. Set the ground (minimum potential) at the center frame. AMP MUTE 1 2 24 MUTE (Output ON/OFF) 15.4k 11k Focus Input Focus Output Tracking Output Tracking Input AMP 3.3V 23 15.4k 11k 3 22 4 21 5 6 7 8 9 Level shift Level shift Level shift Level shift 15.4k 20 19 18 17 16 15.4k 11k 11k 10 15 11 14 12 AMP 3.3V RESET Vcc Figure 69 BLOCK DIAGRAM OF IC – 69 – VREF Input 13 Spindle Input Spindle M Output Sled M Output Sled Input MD-M3/M1 ICD01 RH-iX0288AWZZ: System Microcomputer/FL Driver (iX0288AW) (1/2) Port Name Function Input/Output Pin No. Terminal Name 1 CD_CE P16 Output Serial control chip enable for CD DSP. 2 CD_INT P17 Input Serial control interruption for CD DSP. 3 CD_WRQ P30 Input Serial control write request for CD DSP. 4 CD_DRF P31 Input RF detection. 5 CD_LID_SW P32 Input CD lid open/close detection. "L" : CLOSE "H" : OPEN. 6 CD_PUIN P33 Input Pick position detection. "L" : INNER RADIUS. 7 PROGRAM P34 Input Program switch. "L" : PROGRAM MODE. 8 NC P35 Input Connection GND. 9 NC P36 Input Connection GND. 10 POWER P37 Output 11 RESET RES Input System reset input. 12 NC AN10 Input Connection GND. 13 AMP_HPSW AN11 Input Headphone switch input. "L" : HEADPHONE ON. 14 VSS VSS1 – 15 CF_IN CF1 Input 16 CF_OUT CF2 Output 17 VDD VDD1 18 AMP_TEMP AN0 Input AMP. temperature detection input. 19 AMP_LEVEL AN1 Input AMP. signal level detection input. 20 TU_SM AN2 Input TUNER signal meter input. 21 SY_DEST AN3 Input TUNER destination setting. 22 KEY1 AN4 Input Operation key input 0 ~ 9. 23 KEY2 AN5 Input Operation key input 10 ~ 18. 24 KEY3 AN6 Input Operation key input 19 ~ 27. 25* NC P87 Input Connection GND. 26 SYS_STOP INT0 Input System power failure detection input. 27 NC P71 Input Connection GND. 28 MD_DSTB INT2 Input Data strobe for serial data. 29 REM_IN INT3 Input Remote control input. 30 GI T0 Output Fluorescent grid drive. 31 G2 T1 Output Fluorescent grid drive. 32 G3 T2 Output Fluorescent grid drive. 33 G4 T3 Output Fluorescent grid drive. 34 G5 T4 Output Fluorescent grid drive. 35 G6 T5 Output Fluorescent grid drive. 36 G7 T6 Output Fluorescent grid drive. 37 G8 T7 Output Fluorescent grid drive. 38 G9 T8 Output Fluorescent grid drive. 39 G10 T9 Output Fluorescent grid drive. 40 G11 T10 Output Fluorescent grid drive. 41 G12 T11 Output Fluorescent grid drive. 42 G13 T12 Output Fluorescent grid drive. 43 S21 S13 Output Fluorescent segment drive. 44 S20 S14 Output Fluorescent segment drive. 45 S19 S15 Output 46 VDD-F VDD3 47 S18 S16 Output Fluorescent segment drive. 48 S17 S17 Output Fluorescent segment drive. 49 S16 S18 Output Fluorescent segment drive. 50 S15 S19 Output Fluorescent segment drive. – – Power for set switch output "H" : ON. GND. Main clock quarts 8.38MHz. Main clock quarts 8.38MHz. + Power. Fluorescent segment drive. +Power for fluorescent drive. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 70 – MD-M3/D1 ICD01 RH-iX0288AWZZ: System Microcomputer/FL Driver (iX0288AW) (2/2) Port Name Input/Output Function Pin No. Terminal Name 51 VP VP – 52 S14 S20 Output Fluorescent segment drive. 53 S13 S21 Output Fluorescent segment drive. 54 S12 S22 Output Fluorescent segment drive. 55 S11 S23 Output Fluorescent segment drive. 56 S10 S24 Output Fluorescent segment drive. 57 S9 S25 Output Fluorescent segment drive. 58 S8 S26 Output Fluorescent segment drive. 59 S7 S27 Output Fluorescent segment drive. 60 S6 S28 Output Fluorescent segment drive. 61 S5 S29 Output Fluorescent segment drive. 62 S4 S30 Output Fluorescent segment drive. 63 S3 S31 Output Fluorescent segment drive. 64 S2 S32 Output Fluorescent segment drive. 65 S1 S33 Output Fluorescent segment drive. 66 VOL_UP PE2 Input Volume jog UP input . 67 VOL_DWN PE3 Input Volume jog DOWN input . 68 DEMO PE4 Input DEMO setting input. "L" : DEMO. 69 NC PE5 Input Connection GND. 70 NC PE6 Input Connection GND. 71 NC PE7 Input Connection GND. 72 VDD-F VDD4 73 NC PF0 Input 74 SURROUND PF1 Output Surround mode output. "H" : SURROUND ON. 75 EQ_VOCAL PF2 Output Equalizer gain control. "L" : VOCAL. 76 FL_POWER PF3 Output Power for display output. "H" : POWER ON. 77 TIMER_LED PF4 Output Timer stand by LED output. "H" : ON. 78 TU_DI PF5 Input 79 SYS_MUTE PF6 Output System mute output. "H" : MUTE ON. 80 – PF7 Output Power failure back up output. 81 MD_LOADSW PG0 Input Loading switch detection input. 82 CD_RESET PG1 Output DSP reset output. "L" : RESET. 83 AMP_FAN PG2 Output Cooling fan output. "H" : MOTOR ON. 84 AMP_MUTE PG3 Output Speaker AMP. stand by. "L" : STAND BY. 85 TU_CE PO0 Output Chip enable for CCB serial control. 86* NC PO1 Input 87 TU_CL PO2 Output Clock output terminal for CCB/APRO serial control. 88 TU_DO PO3 Output Data output terminal for CCB/APRO serial control. 89 VSS VSS2 – GND. 90 VDD VDD2 – +Power. 91 MD_RESET PO4 Output Unit reset output. "H" : RESET. 92 MD_ST PO5 Output On ·synchronize output. 93 MD_SERCH PO6 Output MD search output. 94 MD_VLOAD PO7 Output Loading power switch. 95 MD_KDAT SO0 Output KEY DATA output terminal for serial control. 96 MD_MDDAT SI0 Input MD DATA input terminal for serial control. 97 MD_DSCK SCK0 Output CLOCK output terminal for serial control. 98 CD_SO SO1 Output DATA output terminal for serial control. 99 CD_SI SI1 Input 100 CD_CL SCK1 – Output – Power for fluorescent drive. –30V Power for Fluorescent drive. Connection GND. Data input terminal for CCB serial control. Connection GND. DATA input terminal for serial control. DATA output terminal for serial control. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 71 – MD-M3/M1 ICP11 VHiM62439SP-1: Audio Processor (M62439SP) Pin No. 1 Function Terminal Name REC OUT Channel 1 REC OUT terminal. Useable for spare input terminal. 2 IN A1 3 IN B1 4 IN C1 5 IN D1 6 TONEH1 7 TONEL1 Channel 1 bass frequency , gain control terminal. 8 OUT1 Channel 1 output terminal. Channel 1 input terminal. Channel 1 treble frequency control terminal. 9 GND GND. 10 VDD + Power. 11 CONT Microcomputer data input terminal. 12 VSS – Power. 13 OUT1 Channel 2 output terminal. 14 TONEL2 Channel 2 bass frequency , gain control terminal. 15 TONEH2 Channel 2 treble frequency control terminal. 16 IN A2 17 IN B2 18 IN C2 Channel 2 input terminal. 19 IN D2 20 REC OUT Channel 1 REC OUT terminal. Useable for spare input terminal. REC OUT 1 1 Rec out SW 20 REC OUT 2 INA1 2 Input SW 19 INA2 INB1 3 18 INB2 17 INC2 16 IND2 15 TONEH2 14 TONEL2 13 OUT2 12 VSS 11 CONT Monophonic SW INC1 4 MUTE 5K IND1 5K 5 30K TONEH1 6 21.6K TONEL1 7 Volume 30K 2.4K 2.4K Treble boost 46K OUT1 8 GND 9 VDD 10 21.6K 46K Bass boost Control Logic Figure 72 BLOCK DIAGRAM OF IC – 72 – MD-M3/D1 ICP12 VHiLA2610//-1: Surround (LA2610) A SW B LEVEL ANALOG SURROUND ON/OFF BASS B A SW Vcc 4 5 6 1u 0.1u 18K L-IN REF 4.7u 2200P 1u 3 R-IN 7 0.01u FS-R 2 FS-L 1 REF LEVEL-ADJ VREF LB-ADJ 8 0.01u 9 10 4.7u 11 1u 12 1u GND=OFF OPEN=ON R-OUT L-OUT Vcc 4.5~12V REF Figure 73-1 BLOCK DIAGRAM OF IC FLD01 VVKBJ695GNK-1: FL Display SURROUND X-BASS ST DISC TOC TRACK MEMORY RANDOM TOTAL REMAIN L OVER R RDS TP TA EON TI PTY PTYI AM REC PLAY PM kHz REC MHz SLEEP Figure 73-2 FL DISPLAY – 73 – MD-M3/M1 – MEMO – – 74 – MD-M3/D1 PARTS GUIDE MODEL MD-M3 MD-M3 MD micro System consisting of MD-M3(main unit) and CP-M3(speaker system). MODEL MD-M1 MD-M1 MD micro System consisting of MD-M1(main unit) and CP-M1(speaker system). “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For U.S.A. only Contact your nearest SHARP Parts Distributor to order. For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP MARK: SPARE PARTS-DELIVERY SECTION Explanation of capacitors/resistors parts codes Capacitors Resistors VCC ....................... Ceramic type VCK ........................ Ceramic type VCT ........................ Semiconductor type VC • • MF ............... Cylindrical type (without lead wire) VC • • MN ............... Cylindrical type (without lead wire) VC • • TV ................ Square type (without 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%.) VRD ....................... Carbon-film type VRS ........................ Carbon-film type VRN ....................... Metal-film type VR • • MF ............... Cylindrical type (without lead wire) VR • • MN ............... Cylindrical type (without lead wire) VR • • TV ................ Square type (without lead wire) VR • • TQ ............... Square type (without lead wire) VR • • CY ............... Square type (without lead wire) VR • • CZ ............... Square type (without lead wire) VR • • • • • • • • • J .. The 13th character represents error. ("J" ±5%, "F" ±1%, "D" ±0.5%.) If there are no indications for the electrolytic capacitors, error is ±20%. If there are no indications for other parts, the resistors are ±5% carbon-film type. "CAUTION: For continued protection against risk of fire, replace only with same type F995:4A/125V, F996, F997:3.15A/125V, F998:800mA/125V, F999:1.6A/125V fuse." NOTE: Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set. – 75 – MD-M3/M1 NO. PRICE RANK PARTS CODE DESCRIPTION NO. INTEGRATED CIRCUITS VHILA9235M/-1 VHILC78640E-1 VHILA6548//-1 J J J IC302 IC303 VHILC72131/-1 VHILA1832S/-1 J J IC901 IC902 VHIXC61CN40-1 VHIAN78L05/-1 J J IC1101 IC1201 VHIIR3R55//-1 VHILR376484-1 J J IC1202 IC1300 IC1401 RH-IX2474AFZZ VHI74ACT02F-1 RH-IX0290AWZZ J J J IC1402 IC1601 IC1701 IC1702 IC1801 ICD01 VHIS29294A/-1 VHIBA5984FP-1 VHIUDA1344/-1 VHINJM431U/-1 VHIXC62EP32-1 RH-IX0288AWZZ J J J J J J ICP11 ICP12 ICP81 ICV11 ICX11 VHIM62439SP-1 VHILA2610//-1 VHINJM4565D-1 VHINJM4565D-1 VHILA4451//-1 J J J J J AQ Servo Amp.,LA9235M AW Servo/Signal Control,LC78640E AN Focus/Tracking/Spin/Sled Driver,LA6548 AP PLL Controller,LC72131 AN FM IF Det./FM Mpx./ AM IF, LA1832S AE Reset,XC61CN40 AE Constant Voltage Regulator, AN78L05 AQ RF Signal,Processor,IR3R55 BC ATRAC Encoder/Decoder, LR376484 BF 4Mbit D-RAM,IX2474AF AF Head Driver,74ACT02F BB MD System Microcomputer, IX0290AW AH EEPROM,S29294A AR Motor Driver,BA5984FP AY AD/DA Converter,UDA1344 AE Regulator,NJM431U AE Regulator,XC62EP32 AP System Microcomputer/FL Driver,IX0288AW AG Audio Processor,M62439SP AM Surround,LA2610 AC Rec.Amp.,NJM4565D AC Headphone Amp.,NJM4565D AN Power Amp.,LA4451 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB AB AC AC AC AB AC AC AB AC AC AD AC AF AD AC AD AC AC AC AC AE AE AF AE AF AB AB AC AC AC AB AB AB AC AB AC AB AD AB AB AC AC AE AC AC AD AC ! ! TRANSISTORS VSKTA1266GR-1 VSKTC3199GR-1 VSKTA1271Y/-1 VSKTC3203Y/-1 VSKRC107M//-1 VSKTC3199GR-1 VSKRC107M//-1 VSKRC104M//-1 VSKTA1266GR-1 VSKRC107M//-1 VSHSA1015GR-1 VS2SD2012//-1 VSHSC1815GR-1 VS2SB1375//-1 VS2SD2012//-1 VSHSC1815GR-1 VS2SD2012//-1 VSHSC1815GR-1 VSKRC107M//-1 VSKRC107M//-1 VSHSC1815GR-1 VSKTA1023Y/-1 VS2SK2909//-1 VS2SK1473//-1 VS2SK2909//-1 VS2SK1473//-1 VSRNC1404//-1 VSRNC1404//-1 VSRN2404///-1 VSRN2404///-1 VSRNC1407//-1 VS2SC2412KR-1 VSRNC1404//-1 VS2SA1162G/-1 VSRNC1407//-1 VS2SA1162G/-1 VSRNC1407//-1 VSRN1406///-1 VS2SA1314C/-1 VSRN1406///-1 VSKTC3199GR-1 VSKRC104M//-1 VSKRC107M//-1 VSKRA107M//-1 VSHSC1815GR-1 VSHSC1815GR-1 VSKTA1270Y/-1 VSKRC107M//-1 DESCRIPTION DIODES IC1 IC2 IC3 Q51 Q52 Q61 Q62 Q91 Q92 Q93 Q351 Q360 Q361 Q371 Q801,802 Q803 Q808 Q809 Q810 Q811 Q812 Q813 Q904 Q911 Q951 Q1300 Q1301 Q1302 Q1303 Q1400 Q1401 Q1402 Q1403 Q1500 Q1700 Q1701 Q1702 Q1800 Q1801 Q1802 Q1803 Q1804,1805 Q1806 QD02~04 QP15,16 QP17 QR11 QX11~14 QX51 QX52 QX53 PRICE RANK PARTS CODE Silicon,PNP,KTA1266 GR Silicon,NPN,KTC3199 GR Silicon,PNP,KTA1271 Y Silicon,NPN,KTC3203 Y Digital,NPN,KRC107 M Silicon,NPN,KTC3199 GR Digital,NPN,KRC107 M Digital,NPN,KRC104 M Silicon,PNP,KTA1266 GR Digital,NPN,KRC107 M Silicon,NPN,HSA1015 GR Silicon,NPN,2SD2012 Silicon,NPN,HSC1815 GR Silicon,PNP,2SB1375 Silicon,NPN,2SD2012 Silicon,NPN,HSC1815 GR Silicon,NPN,2SD2012 Silicon,NPN,HSC1815 GR Digital,NPN,KRC107 M Digital,NPN,KRC107 M Silicon,NPN,HSC1815 GR Silicon,PNP,KTA1023 Y FET,2SK2909 FET,2SK1473 FET,2SK2909 FET,2SK1473 Digital,NPN,RNC1404 Digital,NPN,RNC1404 Digital,PNP,RN2404 Digital,PNP,RN2404 Digital,NPN,RNC1407 Silicon,NPN,2SC2412 KR Digital,NPN,RNC1404 Silicon,PNP,2SA1162 G Digital,NPN,RNC1407 Silicon,PNP,2SA1162 G Silicon,NPN,RNC1407 Digital,NPN,RN1406 Silicon,PNP,2SA1314 C Digital,NPN,RN1406 Silicon,NPN,KTC3199 GR Digital,NPN,KRC104 M Digital,NPN,KRC107 M Digital,PNP,KRA107 M Silicon,NPN,HSC1815 GR Silicon,NPN,HSC1815 GR Silicon,PNP,KTA1270 Y Digital,NPN,KRC107 M D60 D93 D301~304 D351,352 D801,802 D806 D810 D901,902 D903~906 D907 D911 D915,916 D951,952 D953 D955 D991~994 D1300,1301 D1401 DD01,02 DP11 DP22,23 DR11,12 DR20,21 DX11 DX13~16 DX17~19 DX51,52 DX56 LEDD01 VD301 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHD1N4004S/-1 VHDDS1SS133-1 VHD1N4004S/-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDTS4B03GM-1 VHD1N4004S/-1 VHD1N4004S/-1 VHD1N4004S/-1 VHDSB0209CP-1 VHDSB00703Q-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHD1N4004S/-1 VHDDS1SS133-1 VHDDS1SS133-1 VHDDS1SS133-1 VHPSLI342UCB1 VHCKV1236Z23F J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB AB AB AB AB AB AB AB AB AB AB AB AK AB AB AB AC AB AB AB AB AB AB AB AB AB AB AB AC AS ZD60 ZD61 ZD351 ZD352 ZD801 ZD802 ZD803 ZD804 ZD805 ZD806 ZD807 ZD951 ZD952 ZDP11,12 ZDX52 VHEDZ5R1BSA-1 VHEDZ5R6BSB-1 VHEDZ5R1BSB-1 VHEDZ3R9BSB-1 VHEDZ130BSA-1 VHEDZ130BSC-1 VHEDZ5R1BSB-1 VHEDZ130BSA-1 VHEDZ8R2BSB-1 VHEDZ8R2BSA-1 VHEDZ6R2BSC-1 VHEDZ300BSC-1 VHEDZ5R6BSB-1 VHEDZ2R7BSA-1 VHEDZ6R2BSB-1 J J J J J J J J J J J J J J J AB AC AC AC AC AB AC AC AB AB AB AB AC AB AC Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,1N4004S Silicon,DS1SS133 Silicon,1N4004S Silicon,DS1SS133 Silicon,DS1SS133 Silicon,TS4B03GM Silicon,1N4004S Silicon,1N4004S Silicon,1N4004S Silicon,SB0209CP Silicon,SB00703Q Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 Silicon,1N4004S Silicon,DS1SS133 Silicon,DS1SS133 Silicon,DS1SS133 LED,Red,SLI342UCB Variable Capacitance, KV1236Z23F Zener,5.1V,DZ5.1A Zener,5.6V,DZ5.6B Zener,5.1V,DZ5.1B Zener,3.9V,DZ3.9B Zener,13V,DZ13A Zener,13V,DZ13C Zener,5.1V,DZ5.1B Zener,13V,DZ13A Zener,8.2V,DZ8.2B Zener,8.2V,DZ8.2A Zener,6.2V,DZ6.2C Zener,30V,DZ30C Zener,5.6V,DZ5.6B Zener,2.7V,DZ2.7A Zener,6.2V,DZ6.2B VCKYBT1HB101K RFILF0124AFZZ RFILF0003AWZZ RFILA0009AWZZ J J J J AA AD AK AE 100 pF,50V FM IF FM IF AM IF RCILA1064AFZZ RCILB1074AFZZ RCILI0011AWZZ RTRNP0266AWZZ RTRNP0263AWZZ J J J J J AD AC AD AQ BC AM Antenna OSC,AM AM IF Power Transformer,Sub Power Transformer,MAIN VP-XHR82K0000 VP-XH2R2K0000 VP-DH2R2K0000 VP-DH101K0000 VP-DH102K0000 RCILZ0019AWZZ VPBNNR47K0000 VPBNN100K0000 VPBNN4R7K0000 VPBNNR47K0000 VP-NM470K0000 RCILZ0016AWZZ VPBNN4R7K0000 RCILZ0016AWZZ VPBNN100K0000 VP-DH2R2K0000 J J J J J J J J J J J J J J J J AC AB AB AB AB AE AC AC AC AC AC AD AC AD AC AB 0.82 µH 2.2 µH,Choke 2.2 mmH,Peaking 100 µH,Choke 1 mH,Choke Line Filter 0.47 µH 10 µH 4.7 µH 0.47 µH 47 µH 1 µH 4.7 µH 1 µH 10 µH 2.2 mmH,Peaking FILTERS CF51~53 CF302 CF351 CF352 TRANSFORMERS ! ! T302 T306 T351 T990 T991 COILS ! L61 L62 L342 L351,352 L353 L990 L1100 L1101 L1200 L1201 L1300,1301 L1501 L1503 L1600 L1700,1701 LD1 –1– MD-M3/M1 NO. LV91 R1535~1538 PRICE RANK PARTS CODE VP-XH2R2K0000 RCILZ2134SCZZ DESCRIPTION J J AB 2.2 µH,Choke Impeder,Z2134SC J J AC 10 kohm (B),Semi-VR AG Volume,AUX Input Level J J J J J AF AH AK AF AL Crystal,456 kHz Crystal,4.5 MHz Crystal,8.3886 MHz Crystal,16.934 MHz Crystal,33.8688 MHz J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB AB AB AB AB AA AC AA AA AA AC AB AA AB AB AB AB AB AB AB AC AA AA AB AA AD AA AB AB AB AA AA AB AA AD AA AC AB AA AA AA AB AA AA AA AD AA AB AA AB AA AA AA AA AA AA AA AA AA AB AA AB AA AA 100 µF,10V,Electrolytic 10 µF,35V,Electrolytic 0.1 µF,50V,Thin Film 100 µF,10V,Electrolytic 0.1 µF,50V,Thin Film 0.01 µF,16V 0.33 µF,50V,Thin Film 6 pF,50V 0.0027 µF,16V 1 pF,50V 100 µF,6.3V,Electrolytic 0.1 µF,50V,Thin Film 100 pF,50V 0.047 µF,50V,Thin Film 2.2 µF,50V,Electrolytic 0.1 µF,50V,Thin Film 0.047 µF,50V,Thin Film 0.1 µF,50V,Thin Film 47 µF,10V,Electrolytic 0.1 µF,50V,Thin Film 100 µF,6.3V,Electrolytic 0.022 µF,25V 8.2 pF (CH),50V 47 µF,10V,Electrolytic 0.022 µF,25V 3.3 µF,16V 68 pF,50V 0.1 µF,50V,Thin Film 100 µF,10V,Electrolytic 47 µF,6.3V,Electrolytic 0.01 µF,16V 0.001 µF,50V 47 µF,10V,Electrolytic 0.01 µF,16V 330 µF,6.3V,Electrolytic 0.022 µF,25V 100 µF,6.3V,Electrolytic 47 µF,10V,Electrolytic 100 pF,50V 0.01 µF,16V 100 pF,50V 0.022 µF,50V 0.022 µF,25V 0.001 µF,50V 0.001 µF,50V 3.3 µF,16V 0.001 µF,50V 100 µF,10V,Electrolytic 10 pF (UJ),50V 0.047 µF,50V 0.022 µF,25V 18 pF (UJ),50V 18 pF (CH),50V 470 pF,50V 0.022 µF,25V 0.001 µF,50V 0.022 µF,25V 33 pF,50V 0.022 µF,25V 0.047 µF,50V 0.022 µF,25V 10 µF,35V,Electrolytic 0.022 µF,25V 22 pF,50V NO. VARIABLE RESISTORS VR351 VRR11 RVR-M0026AWZZ RVR-B0020AWZZ VIBRATORS X351 X352 XD01 XL1 XL1201 92LCRSTL1425A RCRSP0002AWZZ RCRSP0009AWZZ RCRSP0005AWZZ RCRSC0001AWZZ CAPACITORS C5,6 C7 C8 C11 C12 C13 C14 C16 C17 C18 C19 C20,21 C22 C23 C24 C25 C26 C27 C28 C29,30 C31 C34 C35,36 C37 C38,39 C41 C42 C44 C45 C51 C52 C53 C54 C55 C56 C57 C62 C64 C71 C72 C73~78 C81 C82 C83 C85 C90 C301,302 C321 C330 C331 C332 C334 C335 C336 C337 C340 C341,342 C343 C345~347 C350 C351 C352 C353,354 C355 VCEAZA1AW107M VCEAEA1VW106M VCFYHA1HA104J VCEAZA1AW107M VCFYHA1HA104J VCTYPA1CX103K VCFYHA1HA334J VCCSPA1HL6R0D VCTYBT1CX272M VCCSPA1HL1R0C VCEAEA0JW107M VCFYHA1HA104J VCKYBT1HB101K VCFYHA1HA473J VCEAEA1HW225M VCFYHA1HA104J VCFYHA1HA473J VCFYHA1HA104J VCEAZA1AW476M VCFYHA1HA104J VCEAEA0JW107M VCTYBT1EF223Z VCCCBT1HH8R2K VCEAEA1AW476M VCTYBT1EF223Z RC-EZ0004AWZZ VCCSPU1HL680J VCFYHA1HA104J VCEAZA1AW107M VCEAEA0JW476M VCTYBT1CY103M VCKYBT1HB102K VCEAZA1AW476M VCTYBT1CY103M VCEAEA0JW337M VCTYBT1EF223Z VCEAEA0JW107M VCEAZA1AW476M VCKYBT1HB101K VCTYBT1CY103M VCKYBT1HB101K VCKYPA1HF223Z VCTYBT1EF223Z VCKYBT1HB102K VCKYBT1HB102K RC-EZ0004AWZZ VCKYBT1HB102K VCEAZA1AW107M VCCUMN1HJ100J VCKYPA1HF473Z VCTYMN1EF223Z VCCUMN1HJ180J VCCCMN1HH180J VCKYMN1HB471K VCTYMN1EF223Z VCKYBT1HB102K VCTYMN1EF223Z VCCSMN1HL330J VCTYMN1EF223Z VCKYPA1HF473Z VCTYMN1EF223Z VCEAEA1VW106M VCTYMN1EF223Z VCCSMN1HL220J ! ! –2– C356 C357 C358 C361 C362 C363 C364 C365 C366 C367,368 C369 C370~372 C373,374 C380 C381 C382 C385 C386 C387 C391 C392 C393 C394 C395 C396 C397 C398 C399 C801 C802 C803 C804 C805 C807 C808 C809 C810 C812 C813 C814 C815 C816 C817 C818 C819 C820 C901 C902 C903 C905 C906 C907 C908 C909 C910 C912 C913 C914 C915 C916 C951~954 C955 C958 C959 C960 C961 C990 C993,994 C1100 C1101 C1102 C1103 C1104 C1105 C1106 C1107 C1108 C1109 C1110 C1111 C1112 C1113~1117 PRICE RANK PARTS CODE VCKYMN1HB102K VCEAEA1HW225M VCEAEA1HW105M VCTYMN1EF223Z VCEAEA1HW335M VCTYMN1EF223Z VCEAEA1VW106M VCTYPA1CX223K VCKYMN1HB102K VCEAEA1HW105M VCCSBT1HL270J VCEAEA1HW105M VCTYPA1CX223K VCEAEA1VW106M VCCCMN1HH120J VCCCMN1HH150J VCTYMN1CY103K VCKYMN1HB331K VCTYMN1EF223Z VCEAZA1CW476M VCKYMN1HB102K VCEAZA1HW105M VCEAZA1CW476M VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZW1EW478M VCEAZV1EW108M VCEAEA1HW105M VCKYPA1HF223Z VCEAZA1EW476M VCEAZA1EW476M VCKYPA1HF223Z VCEAEA1VW106M VCKYPA1HF473Z VCEAZA1EW476M VCKYPA1HF223Z VCEAEA1VW106M VCEAZA1EW476M VCTYBT1EF223Z VCEAEA1VW106M VCEAZA1EW476M VCTYBT1EF223Z VCEAEA1VW106M VCEAZV1EW228M VCEAEA1HW474M VCQYKA1HM473K VCEAEA1VW106M VCTYMN1EF223Z VCTYMN1CY103K VCEAEA1HW475M VCTYMN1CY103K VCEAZA1AW477M VCTYMN1EF223Z VCEAEA1AW107M VCTYMN1EF223Z VCEAEA1VW106M VCTYMN1EF223Z VCQYKA1HM473K VCEAZA1HW107M VCEAZA1JW476M VCEAZA1HW476M VCEAZA1HW476M VCEAZA1VW107M RC-KZ0093GEZZ VCQYKA1HM473K RC-KZ0003AWZZ VCKYTV0JB105K VCKYTV1CF105Z VCKYTV1HB273K VCKYTV1HB333K VCKYCY1HB332K VCKYTV0JB105K VCKYCY1CB333K VCKYTV1CB474K VCKYTV0JB105K VCKYTV1HB472K VCKYTV1CB474K VCCCCY1HH331J VCCCCY1HH271J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AB AB AA AB AA AB AA AA AB AA AB AA AB AA AA AA AA AA AB AA AB AB AA AB AA AB AA AK AE AB AB AB AB AB AB AB AB AB AB AB AA AB AB AA AB AG AB AB AB AA AA AB AA AC AA AA AB AA AB AC AC AB AB AC AG AB AE AD AB AA AA AA AD AA AC AD AA AC AA AA DESCRIPTION 0.001 µF,50V 2.2 µF,50V,Electrolytic 1 µF,50V,Electrolytic 0.022 µF,25V 3.3 µF,50V,Electrolytic 0.022 µF,25V 10 µF,35V,Electrolytic 0.022 µF,16V 0.001 µF,50V 1 µF,50V,Electrolytic 27 pF,50V 1 µF,50V,Electrolytic 0.022 µF,16V 10 µF,35V,Electrolytic 12 pF (CH),50V 15 pF (CH),50V 0.01 µF,16V 330 pF,50V 0.022 µF,25V 47 µF,16V,Electrolytic 0.001 µF,50V 1 µF,50V,Electrolytic 47 µF,16V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 4700 µF,25V,Electrolytic 1000 µF,25V,Electrolytic 1 µF,50V,Electrolytic 0.022 µF,50V 47 µF,25V,Electrolytic 47 µF,25V,Electrolytic 0.022 µF,50V 10 µF,35V,Electrolytic 0.047 µF,50V 47 µF,25V,Electrolytic 0.022 µF,50V 10 µF,35V,Electrolytic 47 µF,25V,Electrolytic 0.022 µF,25V 10 µF,35V,Electrolytic 47 µF,25V,Electrolytic 0.022 µF,25V 10 µF,35V,Electrolytic 2200 µF,25V,Electrolytic 0.47 µF,50V,Electrolytic 0.047 µF,50V,Mylar 10 µF,35V,Electrolytic 0.022 µF,25V 0.01 µF,16V 4.7 µF,50V,Electrolytic 0.01 µF,16V 470 µF,10V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 10 µF,35V,Electrolytic 0.022 µF,25V 0.047 µF,50V,Mylar 100 µF,50V,Electrolytic 47 µF,63V,Electrolytic 47 µF,50V,Electrolytic 47 µF,50V,Electrolytic 100 µF,35V,Electrolytic 0.0047 µF,250V 0.047 µF,50V,Mylar 4.7 µF,10V 1 µF,6.3V 1 µF,16V 0.027 µF,50V 0.033 µF,50V 0.0033 µF,50V 1 µF,6.3V 0.033 µF,16V 0.47 µF,16V 1 µF,6.3V 0.0047 µF,50V 0.47 µF,16V 330 pF (CH),50V 270 pF (CH),50V MD-M3/M1 NO. PARTS CODE C1118 C1119 C1120 C1200 C1201 C1202,1203 C1204 C1205 C1206 C1207 C1208,1209 C1210 C1300 C1301 C1302 C1303 C1304 C1400,1401 C1402 C1403 C1404 C1405 C1406 C1407 C1408 C1409 C1410 C1411 C1500 C1501 C1503 C1505,1506 C1508 C1509 C1511 C1512 C1513 C1600 C1601 C1602~1604 C1606 C1607 C1608 C1610 C1611,1612 C1613 C1615 C1616 C1619 C1700,1701 C1702 C1703 C1704 C1705 C1706 C1707 C1708,1709 C1710 C1711 C1712 C1713 C1714 C1715 C1716 C1750 C1800 C1801 C1802 C1803 C1804 C1805 CD2 CD3 CD4 CD5~7 CD8,9 CD10 CD11 CD12 CD13 CD14 CD15 VCKYTV1CF105Z VCKYTV0JB105K VCKYTV1HF103Z VCKYTV1CF105Z RC-KZ0002AWZZ VCKYTV1CF105Z VCKYCY1CB473K VCKYTV1CF105Z VCKYTV1HB122K VCKYTV1CF105Z VCCCCY1HH120J VCCCCY1HH220J VCCCTV1HH121J VCKYCY1CB273K RC-KZ0002AWZZ RC-KZ0003AWZZ RC-KZ0002AWZZ VCKYCY1CB223K VCKYCY1HB681K VCKYCY1CB473K VCKYCY1CB223K VCKYCY1HB681K VCKYCY1CB223K VCKYCY1CB473K VCKYCY1CB223K VCKYCY1EF104Z VCKYTV1CF105Z VCCCCY1HH331J VCCCTV1HH331J VCKYTV1CF105Z VCKYTQ1CB334K VCCCCY1HH101J VCKYCY1CB473K VCKYCY1CB473K VCCCCY1HH220J VCCCCY1HH271J VCCCCY1HH220J VCKYTQ1CF105Z VCCSCY1HL821J VCCSCY1HL821J RC-KZ0002AWZZ VCKYTV1CF105Z VCEAPS107AF1A RC-KZ0003AWZZ VCKYCY1HB822K VCKYCY1HB152K VCKYCY1HB152K VCEAPS107AF1A VCCCCY1HH331J VCEAPS476AF0G VCKYCY1HB102K VCKYCY1EF104Z VCEAPS476AF0G VCKYCY1EF104Z VCKYTV1HF103Z VCKYTV1CF105Z VCKYTV1HF103Z RC-EZ1620AFZZ VCEAPS476AF0G RC-EZ1620AFZZ VCKYTV1HF103Z VCKYTV1CF105Z VCKYTV1CB104K VCEAPS476AF0G VCCSCY1HL821J VCEAPS227AF0G RC-KZ0002AWZZ RC-KZ0002AWZZ VCEAPS107AF1A VCKYTQ1CF225Z VCKYTV1CF105Z VCTYBT1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZA1HW105M VCKYMN1HB151K VCTYMN1CY103K VCCCMN1HH150J VCCCMN1HH180J VCKYMN1HB102K VCKYBT1HB151K VCTYBT1EF223Z J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J PRICE RANK DESCRIPTION AB AD AA AB AE AB AA AB AA AB AA AA AA AA AE AE AE AA AA AA AA AA AA AA AA AA AB AA AA AB AC AA AA AA AA AA AA AC AA AA AE AB AD AE AA AA AA AD AA AC AA AA AC AA AA AB AA AC AC AC AA AB AA AC AA AC AE AE AD AB AB AA AB AA AB AA AA AA AA AA AA AA 1 µF,16V 1 µF,6.3V 0.01 µF,50V 1 µF,16V 10 µF,10V 1 µF,16V 0.047 µF,16V 1 µF,16V 0.0012 µF,50V 1 µF,16V 12 pF (CH),50V 22 pF (CH),50V 120 pF (CH),50V 0.027 µF,16V 10 µF,10V 4.7 µF,10V 10 µF,10V 0.022 µF,16V 680 pF,50V 0.047 µF,16V 0.022 µF,16V 680 pF,50V 0.022 µF,16V 0.047 µF,16V 0.022 µF,16V 0.1 µF,25V 1 µF,16V 330 pF (CH),50V 330 pF (CH),50V 1 µF,16V 0.33 µF,16V 100 pF (CH),50V 0.047 µF,16V 0.047 µF,16V 22 pF (CH),50V 270 pF (CH),50V (MD-M1 Only) 22 pF (CH),50V (MD-M3 Only) 1 µF,16V 820 pF,50V 820 pF,50V 10 µF,10V 1 µF,16V 100 µF,10V,Electrolytic 4.7 µF,10V 0.0082 µF,16V 0.0015 µF,50V 0.0015 µF,50V 100 µF,10V,Electrolytic 330 pF (CH),50V 47 µF,4V,Electrolytic 1000 pF,50V 0.1 µF,25V 47 µF,4V,Electrolytic 0.1 µF,25V 0.01 µF,50V 1 µF,16V 0.01 µF,50V 10 µF,16V,Electrolytic 47 µF,4V,Electrolytic 10 µF,16V,Electrolytic 0.01 µF,50V 1 µF,16V 0.1 µF,16V 47 µF,4V,Electrolytic 820 pF,50V 220 µF,4V,Electrolytic 10 µF,10V 10 µF,10V 100 µF,10V,Electrolytic 2.2 µF,16V 1 µF,16V 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 1 µF,50V,Electrolytic 150 pF,50V 0.01 µF,16V 15 pF (CH),50V 18 pF (CH),50V 0.001 µF,50V 150 pF,50V 0.022 µF,25V NO. PRICE RANK PARTS CODE DESCRIPTION CD16 CD17 CD18~20 CP1~4 CP11,12 CP13,14 CP15,16 VCEAZA0JW227M VCTYBT1EF223Z VCKYBT1HB102K VCEAEA1HW105M VCEAEA1HW105M VCQYKA1HM223J VCFYHA1HA154J J J J J J J J AC AA AA AB AB AB AC CP15,16 VCFYHA1HA184J J AC CP17,18 VCFYHA1HA124J J AB CP17,18 VCFYHA1HA154J J AC CP19,20 CP21 CP22 CP23 CP24 CP25,26 CP27 CP29,30 CP31,32 CP35 CP36 CP37 CP41,42 CP81,82 CP83,84 CP85,86 CP87,88 CP89,90 CP91,92 CP93,94 CP95,96 CR10 CR11,12 CR55,56 CV13,14 CV15,16 CV17,18 CV23,24 CV91,92 CX11,12 CX13,14 CX16 CX17,18 CX19,20 CX21 CX22~24 CX25,26 CX28 CX30 CX31,32 CX33,34 CX35~38 CX51 CX53 CX55,56 R1540 VCEAEA1VW106M VCTYBT1EF223Z VCEAZA1AW107M VCTYBT1EF223Z VCEAZA1AW107M VCEAEA1VW106M VCEAEA1HW105M VCTYBT1EF223Z VCEAEA1VW106M VCTYBT1EF223Z VCEAEA1CW476M VCEAEA1HW475M VCKYBT1HB102K VCEAEA1VW106M VCTYBT1EF223Z VCEAEA1HW225M VCKYBT1HB151K VCKYBT1HB101K VCEAEA1HW225M VCKYBT1HB331K VCEAEA1HW225M VCKYBT1HB102K VCKYMN1HB331K VCQYKA1HM103J VCKYBT1HB151K VCQYKA1HM333K VCEAEA1VW106M VCEAEA1VW106M VCKYBT1HB101K VCEAEA1VW106M VCKYBT1HB102K VCEAEA1VW106M VCCSPA1HL561J VCEAEA1HW105M VCKYBT1HB102K VCEAZA1HW107M VCFYHA1HA104J VCEAZA1HW107M VCEAZW1HW228M VCEAZA1HW476M RC-EZ1567AFZZ VCFYHA1HA104J VCEAEA1VW106M VCEAZA1EW476M VCKYBT1HB102K VCCCCY1HH220J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB AA AB AA AB AB AB AA AB AA AB AB AA AB AA AB AA AA AB AA AB AA AA AB AA AB AB AB AA AB AA AB AA AB AA AC AB AC AH AB AE AB AB AB AA AA 220 µF,6.3V,Electrolytic 0.022 µF,25V 0.001 µF,50V 1 µF,50V,Electrolytic 1 µF,50V,Electrolytic 0.022 µF,50V,Mylar 0.15 µF,50V,Thin Film (For MD-M1) 0.18 µF,50V,Thin Film (For MD-M3) 0.12 µF,50V,Thin Film (For MD-M1) 0.15 µF,50V,Thin Film (For MD-M3) 10 µF,35V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 10 µF,35V,Electrolytic 1 µF,50V,Electrolytic 0.022 µF,25V 10 µF,35V,Electrolytic 0.022 µF,25V 47 µF,16V,Electrolytic 4.7 µF,50V,Electrolytic 0.001 µF,50V 10 µF,35V,Electrolytic 0.022 µF,25V 2.2 µF,50V,Electrolytic 150 pF,50V 100 pF,50V 2.2 µF,50V,Electrolytic 330 pF,50V 2.2 µF,50V,Electrolytic 0.001 µF,50V 330 pF,50V 0.01 µF,50V,Mylar 150 pF,50V 0.033 µF,50V,Mylar 10 µF,35V,Electrolytic 10 µF,35V,Electrolytic 100 pF,50V 10 µF,35V,Electrolytic 0.001 µF,50V 10 µF,35V,Electrolytic 560 pF,50V 1 µF,50V,Electrolytic 0.001 µF,50V 100 µF,50V,Electrolytic 0.1 µF,50V,Thin Film 100 µF,50V,Electrolytic 2200 µF,50V,Electrolytic 47 µF,50V,Electrolytic 2200 F,25V,Electrolytic 0.1 µF,50V,Thin Film 10 µF,35V,Electrolytic 47 µF,25V,Electrolytic 0.001 µF,50V 22 pF (CH),50V (MD-M3 Only) J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory 100 kohm,1/6W 10 kohm,1/6W 39 kohms,1/6W 27 kohms,1/6W 6.8 kohms,1/6W 330 ohms,1/6W 27 kohms,1/6W 12 kohms,1/6W 680 ohms,1/6W 1.2 kohms,1/6W 10 kohm,1/6W 100 kohm,1/6W 1 Mohm,1/6W 10 ohm,1/6W 220 ohms,1/6W 15 kohms,1/6W 8.2 kohms,1/6W 15 kohms,1/6W RESISTORS R3 R4 R5 R6 R7 R8 R10 R11 R12,13 R14 R15 R16,17 R18 R19 R20 R35,36 R38 R39 –3– VRD-MN2BD000C VRD-ST2CD104J VRD-ST2CD103J VRD-ST2CD393J VRD-ST2CD273J VRD-ST2CD682J VRD-ST2CD331J VRD-ST2CD273J VRD-ST2CD123J VRD-ST2CD681J VRD-ST2CD122J VRD-ST2CD103J VRD-ST2CD104J VRD-ST2CD105J VRD-ST2CD100J VRD-ST2CD221J VRD-ST2CD153J VRD-ST2CD822J VRD-ST2CD153J MD-M3/M1 NO. ! R40 R42 R43 R44 R50 R51~56 R58 R59 R60 R63 R64 R65 R71~78 R79 R80 R81~83 R84~86 R87 R88 R90,91 R92 R93 R94~98 R319 R323 R324 R336 R344 R345 R350 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361~364 R369 R370 R371 R372~374 R376 R377 R378 R379 R380 R381 R382 R383~385 R387 R388 R391,392 R393 R395 R803 R805 R807 R810 R811 R813 R816 R817 R819 R820 R822 R851 R852 R907 R909 R911,912 R914 R921 R922 R951,952 R953,954 R955 R956 R957 PARTS CODE VRD-ST2CD102J VRD-ST2CD124J VRD-ST2CD224J VRD-ST2CD102J VRD-ST2CD331J VRD-ST2CD683J VRD-ST2EE3R3J VRD-ST2CD104J VRD-ST2CD101J VRD-ST2CD151J VRD-ST2EE101J VRD-ST2CD471J VRD-ST2CD102J VRD-ST2CD155J VRD-ST2CD105J VRD-ST2CD121J VRD-ST2CD222J VRD-ST2CD121J VRD-ST2CD682J VRD-ST2CD472J VRD-ST2CD473J VRD-ST2CD103J VRD-ST2CD473J VRD-MN2BD104J VRD-MN2BD683J VRD-MN2BD104J VRD-ST2CD472J VRD-MN2BD471J VRD-MN2BD472J VRD-ST2CD272J VRD-MN2BD562J VRD-MN2BD102J VRD-MN2BD271J VRD-ST2CD472J VRD-MN2BD332J VRD-MN2BD102J VRD-ST2CD474J VRD-MN2BD822J VRD-ST2CD182J VRD-MN2BD472J VRD-ST2CD222J VRD-MN2BD820J VRD-ST2CD102J VRD-MN2BD472J VRD-MN2BD102J VRD-MN2BD102J VRD-ST2CD473J VRD-MN2BD823J VRD-MN2BD222J VRD-MN2BD152J VRD-MN2BD103J VRD-ST2EE151J VRD-MN2BD562J VRD-MN2BD223J VRD-ST2CD392J VRD-ST2EE391J VRD-ST2CD102J VRD-ST2CD473J VRD-ST2EE681J VRD-ST2EE2R2J VRD-ST2EE561J VRD-ST2CD151J VRD-ST2EE331J VRD-ST2EE561J VRD-ST2CD151J VRD-ST2EE561J VRD-ST2EE561J VRD-ST2CD331J VRD-ST2EE331J VRD-ST2EE2R2J VRG-ST2EH5R6J VRD-MN2BD472J VRD-ST2CD104J VRD-ST2CD151J VRD-ST2CD472J VRD-ST2CD472J VRD-ST2CD473J VRD-RT2HD1R8J VRD-ST2EE221J VRD-ST2CD123J VRD-ST2CD101J VRD-ST2CD472J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J PRICE RANK DESCRIPTION NO. PARTS CODE AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA 1 kohm,1/6W 120 kohms,1/6W 220 kohms,1/6W 1 kohm,1/6W 330 ohms,1/6W 68 kohms,1/6W 3.3 ohms,1/4W 100 kohm,1/6W 100 ohm,1/6W 150 ohms,1/6W 100 ohm,1/4W 470 ohms,1/6W 1 kohm,1/6W 1.5 Mohms,1/6W 1 Mohm,1/6W 120 ohms,1/6W (MD-M3 Only) 2.2 kohms,1/6W (MD-M3 Only) 120 ohms,1/6W 6.8 kohms,1/6W 4.7 kohms,1/6W 47 kohms,1/6W 10 kohm,1/6W 47 kohms,1/6W 100 kohm,1/8W 68 kohms,1/8W 100 kohm,1/8W 4.7 kohms,1/6W 470 ohms,1/8W 4.7 kohms,1/8W 2.7 kohms,1/6W 5.6 kohms,1/8W 1 kohm,1/8W 270 ohms,1/8W 4.7 kohms,1/6W 3.3 kohms,1/8W 1 kohm,1/8W 470 kohms,1/6W 8.2 kohms,1/8W 1.8 kohms,1/6W 4.7 kohms,1/8W 2.2 kohms,1/6W 82 ohms,1/8W 1 kohm,1/6W 4.7 kohms,1/8W 1 kohm,1/8W 1 kohm,1/8W 47 kohms,1/6W 82 kohms,1/8W 2.2 kohms,1/8W 1.5 kohms,1/8W 10 kohm,1/8W 150 ohms,1/4W 5.6 kohms,1/8W 22 kohms,1/8W 3.9 kohms,1/6W 390 ohms,1/4W 1 kohm,1/6W 47 kohms,1/6W 680 ohms,1/4W 2.2 ohms,1/4W 560 ohms,1/4W 150 ohms,1/6W 330 ohms,1/4W 560 ohms,1/4W 150 ohms,1/6W 560 ohms,1/4W 560 ohms,1/4W 330 ohms,1/6W 330 ohms,1/4W 2.2 ohms,1/4W 5.6 ohms,1/4W,Fusible 4.7 kohms,1/8W 100 kohm,1/6W 150 ohms,1/6W 4.7 kohms,1/6W 4.7 kohms,1/6W 47 kohms,1/6W 1.8 ohms,1/2W 220 ohms,1/4W 12 kohms,1/6W 100 ohm,1/6W 4.7 kohms,1/6W R991 R1100 R1101 R1102 R1103 R1105 R1106 R1107 R1108~1112 R1200,1201 R1202,1203 R1204,1205 R1206,1207 R1208 R1209 R1210,1211 R1212 R1214 R1215 R1217 R1219 R1221 R1222 R1223 R1301 R1304 R1400 R1401 R1402,1403 R1404 R1405 R1406 R1407 R1408 R1409 R1410 R1411 R1412 R1413 R1414 R1415,1416 R1417 R1419~1424 R1425 R1426~1428 R1429 R1430 R1444 R1510,1511 R1512,1513 R1514 R1515,1516 R1517,1518 R1519 R1520 R1521 R1522 R1525 R1526 R1527~1529 R1530,1531 R1532 R1533,1534 R1545 R1600,1601 R1605,1606 R1612 R1614 R1616,1617 R1618 R1620 R1700 R1701 R1702 R1703 R1704 R1705 R1706 R1707 R1708 R1709 R1710 RR-HZ0001AWZZ VRS-TQ2BB270J VRS-CY1JB1R0J VRS-CY1JB103J VRS-CY1JB394J VRS-CY1JB122J VRS-CY1JB563J VRS-CY1JB561J VRS-CY1JB223J VRS-CY1JB124J VRS-CY1JB154D VRS-CY1JB623J VRS-CY1JB333J VRS-CY1JB221J VRS-CY1JB101J VRS-CY1JB221J VRS-CY1JB470J VRS-CY1JB103J VRS-CY1JB105J VRS-CY1JB151J VRS-CY1JB103J VRS-CY1JB103J VRS-CY1JB103J VRS-CY1JB101J VRS-CY1JB100J VRS-TV2AB681J VRS-CY1JB272J VRS-CY1JB152J VRS-CY1JB102J VRS-CY1JB102J VRS-CY1JB332J VRS-CY1JB104J VRS-CY1JB104J VRS-CY1JB332J VRS-CY1JB102J VRS-CY1JB332J VRS-CY1JB102J VRS-CY1JB103J VRS-CY1JB102J VRS-CY1JB102J VRS-CY1JB103J VRS-CY1JB103J VRS-CY1JB103J VRS-CY1JB104J VRS-CY1JB102J VRS-CY1JB473J VRS-CY1JB103J VRS-CY1JB101J VRS-CY1JB822J VRS-CY1JB470J VRS-CY1JB102J VRS-CY1JB182J VRS-CY1JB103J VRS-CY1JB121J VRS-CY1JB103J VRS-CY1JB682J VRS-CY1JB221J VRS-CY1JB332J VRS-CY1JB102J VRS-CY1JB822J VRS-CY1JB221J VRS-CY1JB102J VRS-CY1JB560J VRS-CY1JB560J VRS-CY1JB682D VRS-CY1JB103J VRS-CY1JB204D VRS-CY1JB104D VRS-CY1JB682J VRS-CY1JB153J VRS-CY1JB153J VRS-CY1JB393J VRS-CY1JB303J VRS-CY1JB102D VRS-CY1JB332D VRS-CY1JB821J VRS-CY1JB393J VRS-CY1JB105J VRS-CY1JB102J VRS-CY1JB273J VRS-CY1JB393J VRS-CY1JB684J –4– J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J PRICE RANK DESCRIPTION AE AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA 4.7 Mohms,1/2W 27 ohms,1/8W 1 ohm,1/16W 10 kohm,1/16W 390 kohms,1/16W 1.2 kohms,1/16W 56 kohms,1/16W 560 ohms,1/16W 22 kohms,1/16W 120 kohms,1/16W 150 kohms,1/16W 62 kohms,1/16W 33 kohms,1/16W 220 ohms,1/16W 100 ohm,1/16W 220 ohms,1/16W 47 ohms,1/16W 10 kohm,1/16W 1 Mohm,1/16W 150 ohms,1/16W 10 kohm,1/16W (MD-M1 Only) 10 kohm,1/16W 10 kohm,1/16W (MD-M1 Only) 100 ohm,1/16W 10 ohm,1/16W 680 ohms,1/10W 2.7 kohms,1/16W 1.5 kohms,1/16W 1 kohm,1/16W 1 kohm,1/16W 3.3 kohms,1/16W 100 kohm,1/16W 100 kohm,1/16W 3.3 kohms,1/16W 1 kohm,1/16W 3.3 kohms,1/16W 1 kohm,1/16W 10 kohm,1/16W 1 kohm,1/16W 1 kohm,1/16W 10 kohm,1/16W 10 kohm,1/16W 10 kohm,1/16W 100 kohm,1/16W 1 kohm,1/16W 47 kohms,1/16W 10 kohm,1/16W 100 ohm,1/16W 8.2 kohms,1/16W 47 ohms,1/16W 1 kohm,1/16W 1.8 kohms,1/16W 10 kohm,1/16W 120 ohms,1/16W 10 kohm,1/16W 6.8 kohms,1/16W 220 ohms,1/16W 3.3 kohms,1/16W 1 kohm,1/16W 8.2 kohms,1/16W 1.8 kohms,1/16W 1 kohm,1/16W 56 ohms,1/16W (MD-M3 Only) 56 ohms,1/16W (MD-M3 Only) 6.8 kohms,1/16W 10 kohm,1/16W 200 kohms,1/16W 100 kohm,1/16W 6.8 kohms,1/16W 15 kohms,1/16W 15 kohms,1/16W 39 kohms,1/16W 30 kohms,1/16W 1 kohm,1/16W 3.3 kohms,1/16W 820 ohms,1/16W 39 kohms,1/16W 1 Mohm,1/16W 1 kohm,1/16W 27 kohms,1/16W 39 kohms,1/16W 680 kohms,1/16W MD-M3/M1 NO. R1711,1712 R1713 R1801 R1802 R1803 R1804 R1805 R1806 R1807 R1808 R1809 R1811 R1901 R1902 R1903,1904 RD1 RD2~4 RD5 RD6 RD7 RD8,9 RD10 RD11 RD12 RD13,14 RD15,16 RD17,18 RD19~32 RD33 RD35,36 RD37,38 RD40~43 RD45,46 RD47 RD48 RD49 RD50 RD51,52 RD53 RD54,55 RD56 RD58 RD59 RD60,61 RD62~64 RF01 RF02 RF03 RF04 RF05 RF06 RF07 RF09 RF10 RF11 RF12 RF13 RF14 RF17 RF18 RF19 RF20 RF21 RF22 RF23 RF25~27 RF51,52 RF71 RF72~77 RP1,2 RP3,4 RP11~16 RP19,20 RP21,22 RP23,24 RP25 RP26 RP27,28 RP29,30 RP31,32 RP41,42 RP43,44 PRICE RANK PARTS CODE VRS-TV2AB120J VRS-CY1JB104J VRS-CY1JB271J VRS-CY1JB224D VRS-CY1JB104D VRS-CY1JB391J VRS-CY1JB271J VRS-TV2AB1R0J VRS-CY1JB273J VRS-CY1JB182J VRS-TQ2BB1R0J VRS-TQ2BB1R0J VRS-TV2AB471J VRS-TV2AB182J VRS-TV2AB821J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD102J VRD-ST2CD102J VRD-ST2CD683J VRD-ST2CD822J VRD-ST2CD104J VRD-ST2EE390J VRD-ST2CD103J VRD-ST2CD122J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD473J VRD-MN2BD104J VRD-ST2CD473J VRD-ST2CD104J VRD-MN2BD102J VRD-MN2BD222J VRD-MN2BD182J VRD-MN2BD222J VRD-MN2BD392J VRD-MN2BD562J VRD-MN2BD123J VRD-MN2BD102J VRD-MN2BD122J VRD-MN2BD182J VRD-MN2BD222J VRD-MN2BD392J VRD-MN2BD562J VRD-ST2CD102J VRD-ST2CD122J VRD-ST2CD182J VRD-ST2CD222J VRD-ST2CD392J VRD-ST2CD562J VRD-ST2CD123J VRD-ST2CD822J VRD-MN2BD104J VRD-ST2CD104J VRD-MN2BD104J VRD-ST2CD392J VRD-ST2CD152J VRD-ST2CD102J VRD-ST2CD272J VRD-ST2CD103J VRD-ST2CD222J VRD-ST2CD272J VRD-ST2CD103J VRD-ST2EE681J VRD-ST2CD332J VRD-ST2CD183J VRD-ST2CD332J VRD-ST2CD222J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION 12 ohms,1/10W 100 kohm,1/16W 270 ohms,1/16W 220 kohms,1/16W 100 kohm,1/16W 390 ohms,1/16W 270 ohms,1/16W 1 ohm,1/10W 27 kohms,1/16W 1.8 kohms,1/16W 1 ohm,1/8W 1 ohm,1/8W 470 ohms,1/10W 1.8 kohms,1/10W 820 ohms,1/10W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/8W 1 kohm,1/6W 68 kohms,1/6W 8.2 kohms,1/6W 100 kohm,1/6W 39 ohms,1/4W 10 kohm,1/6W 1.2 kohms,1/6W 1 kohm,1/8W 1 kohm,1/6W 47 kohms,1/8W 100 kohm,1/8W 47 kohms,1/6W 100 kohm,1/6W 1 kohm,1/8W 2.2 kohms,1/8W 1.8 kohms,1/8W 2.2 kohms,1/8W 3.9 kohms,1/8W 5.6 kohms,1/8W 12 kohms,1/8W 1 kohm,1/8W 1.2 kohms,1/8W 1.8 kohms,1/8W 2.2 kohms,1/8W 3.9 kohms,1/8W 5.6 kohms,1/8W 1 kohm,1/6W 1.2 kohms,1/6W 1.8 kohms,1/6W 2.2 kohms,1/6W 3.9 kohms,1/6W 5.6 kohms,1/6W 12 kohms,1/6W 8.2 kohms,1/6W 100 kohm,1/8W 100 kohm,1/6W 100 kohm,1/8W 3.9 kohms,1/6W 1.5 kohms,1/6W 1 kohm,1/6W 2.7 kohms,1/6W 10 kohm,1/6W 2.2 kohms,1/6W 2.7 kohms,1/6W 10 kohm,1/6W 680 ohms,1/4W 3.3 kohms,1/6W 18 kohms,1/6W 3.3 kohms,1/6W 2.2 kohms,1/6W NO. PARTS CODE RP49,50 RP51 RP55 RP57 RP58~60 RP61,62 RP81,82 RP83,84 RP85,86 RP87,88 RP89~92 RR11,12 RR13,14 RR15,16 RR20 RR23 RR51,52 RV11,12 RV15,16 RV17,18 RV19,20 RV21,22 RV23,24 RV25,26 RV91,92 RX11,12 RX13,14 RX15 RX16 RX17 RX19,20 RX21,22 RX23,24 RX25 RX27,28 RX29,30 RX35,36 RX37,38 RX51,52 RX53 RX54 RX56 RX57 RX58 RX59 RX60 RX61 VRD-ST2CD102J VRD-ST2EE221J VRD-ST2CD562J VRD-ST2CD102J VRD-ST2CD473J VRD-ST2CD102J VRD-ST2EE221J VRD-ST2CD102J VRD-ST2CD272J VRD-ST2CD183J VRD-ST2CD104J VRD-MN2BD123J VRD-MN2BD471J VRD-MN2BD222J VRD-ST2CD472J VRD-ST2CD472J VRD-MN2BD102J VRD-RT2HD101J VRD-ST2CD104J VRD-ST2CD103J VRD-ST2CD271J VRD-ST2CD102J VRD-ST2CD104J VRD-ST2EE221J VRD-RT2HD101J VRD-ST2CD822J VRD-ST2CD562J VRD-ST2CD473J VRD-ST2CD224J VRD-ST2CD103J VRD-ST2CD333J VRD-ST2CD102J VRD-ST2CD271J VRD-RT2HD682J VRD-RT2HD4R7J VRD-RT2HD271J VRD-ST2CD222J VRD-ST2CD562J VRD-ST2CD392J VRD-ST2CD273J VRD-ST2CD104J VRD-ST2CD472J VRD-ST2CD392J VRD-ST2EE470J VRD-ST2CD223J VRD-ST2EE271J VRD-ST2CD102J PRICE RANK J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AN AA AA AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION 1 kohm,1/6W 220 ohms,1/4W 5.6 kohms,1/6W 1 kohm,1/6W 47 kohms,1/6W 1 kohm,1/6W 220 ohms,1/4W 1 kohm,1/6W 2.7 kohms,1/6W 18 kohms,1/6W 100 kohm,1/6W 12 kohms,1/8W 470 ohms,1/8W 2.2 kohms,1/8W 4.7 kohms,1/6W 4.7 kohms,1/6W 1 kohm,1/8W 100 ohm,1/2W 100 kohm,1/6W 10 kohm,1/6W 270 ohms,1/6W 1 kohm,1/6W 100 kohm,1/6W 220 ohms,1/4W 100 ohm,1/2W 8.2 kohms,1/6W 5.6 kohms,1/6W 47 kohms,1/6W 220 kohms,1/6W 10 kohm,1/6W 33 kohms,1/6W 1 kohm,1/6W 270 ohms,1/6W 6.8 kohms,1/2W 4.7 ohms,1/2W 270 ohms,1/2W 2.2 kohms,1/6W 5.6 kohms,1/6W 3.9 kohms,1/6W 27 kohms,1/6W 100 kohm,1/6W 4.7 kohms,1/6W 3.9 kohms,1/6W 47 ohms,1/4W 22 kohms,1/6W 270 ohms,1/4W 1 kohm,1/6W OTHER CIRCUITRY PARTS ! ! BI1/CNS1 BI2/CNS2 BI3/CNS3 BI301 BI990/CNS990 BI991/CNS991 BID01 BIP01 CFWP12 CFWR11 CFWR12 CN1101 CN1300 CN1401 CN1501 CN1502 CN1602 CN1603 CN1604 CN1901 CNP3 CNP11 CNP12 CNP13 CNP14 CNP990 CNP991 CNPD01 CNPD02 CNPD03 CNPX51 –5– QCNWN0975AWZZ J QCNWN0976AWZZ J QCNWN1438AWZZ J QCNWN1445AWZZ J QCNWN1442AWZZ J QNCWN1443AWZZ J QCNWN0308AWZZ J QCNWN1444AWZZ J QCNCWZG13AWZZ J QCNCWZG17AWZZ J QCNCWZG13AWZZ J QCNCWY028AFZZ J QCNCM891BAFZZ J QCNCWXC05AFZZ J QCNCWXC28AFZZ J QCNCM891DAFZZ J QCNCM890BAF02 J QCNCM890BAFZZ J QCNCM890BAF06 J QCNCW037EAWZZ J 92LCONE6P53254 J QCNCWZG06AWZZ J QCNCWZG28AWZZ J 92LCONE4P53253 J QCNCWYW28AWZZJ QCNCM042BAWZZ J QCNCM698GAFZZ J QCNCWZG17AWZZ J QCNCWZG28AWZZ J QCNCWZG06AWZZ J 92LCONE2P53253 J AH Connector Ass’y,8-8Pin AF Connector Ass’y,7-7Pin AG Connector Ass’y,6-6Pin Read Wire Ass’y with Lug AF Connector Ass’y,2-2Pin Connector Ass’y.,7-7Pin AC Read Wire Ass’y with Lug AC Read Wire Ass’y AD Socket,13Pin AD Socket,13Pin AD Socket,17Pin AE Plug,28Pin AC Plug,2Pin AC Plug,5Pin AG Socket AD Plug,4Pin (MD-M3 Only) AD Plug,2Pin AC Plug,2Pin AD Plug,2Pin AH Socket,5Pin AC Plug,6Pin AC Socket,6Pin AE Socket,28Pin AB Plug,4Pin (MD-M3 Only) AK Socket,28Pin AC Plug,2Pin AB Plug,7Pin AD Socket,17Pin AE Socket,28Pin AC Socket,6Pin AB Plug,2Pin MD-M3/M1 NO. ! ! ! ! ! ! PRICE RANK PARTS CODE CNS13 QCNWN6616AFZZ J CNS15 CNSX51 CNW2002 CORE1 CW1901 CW1903 F995 F996,997 F998 F999 FE301 FLD01 FWD01 FWD02 FWD03 FWP12 FWV11 FWX51 JR11 JV91 JV91 KV91 M1 M2 M901 M902 M903 MOX51 RL990 RXD1 SO301 SO990 SW1 SW2 SW1952 SW1953 SW1954 SW1955 SW1956 SWD01 SWD02 SWD08 SWD10 SWD11 QCNWN1440AWZZ QCNWN1123AWZZ QCNWN6763AFM1 RCORF0015AWZZ QCNWN1042AWZZ QCNWN1044AWZZ QFS-D402BSJNI QFS-D322BSJNI QFS-D801BSJNI QFS-D162BSJNI RTUNS0013AWZZ VVKBJ695GNK-1 QCNWN1431AWZZ QCNWN1432AWZZ QCNWN1433AWZZ QCNWN1434AWZZ QCNWN0816AWZZ QCNWN0423AWZZ QSOCJ0218AWZZ QJAKH0001AWZZ 92LJACKH1759A QLUGP0002AWZZ 92LMTR3025CASY 92LMTR1854BASY RMOTV0023AWZZ RMOTV0013AWM2 RMOTV0014AWM1 92LMTR1810A RRLYD0001SJZZ VHLN64H380A-1 QTANC0301AWZZ QSOCA0209AWZZ QSW-P0920AFZZ QSW-F9001AW01 QSW-P0006AWZZ QSW-M0157AFZZ QSW-M0002AWZZ QSW-M0002AWZZ QSW-M0156AFZZ 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J SWD12 SWD13 SWD14 SWD15 SWD16 SWD19 SWD20 SWD21 SWD22 SWD23 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J J J J J J SWD24 92LSWICHT1663T J SWD24 92LSWICHT1663T J SWD25 SWD26 SWD28 SWR11 TMX11 TP910 WTV91 92LSWICHT1663T 92LSWICHT1663T QSW-Z0005AWZZ QSW-S0028AWZZ QTANA0401AWZZ QCNCW679CAFZZ 92LCONE5P52287 J J J J J J J DESCRIPTION NO. AK Connector Ass’y,4-4Pin (MD-M3 Only) Read Wire Ass’y, AC Connector Ass’y,2Pin AN Flat Cable,28Pin AB Core AD Flat Cable,5Pin AG Connector Ass’y,2Pin AB Fuse,4A/125V Fuse,3.15A/125V AG Fuse,800mA/125V AE Fuse,1.6A/125V AT FM Front End BB FL Display AE Flat Cable,17Pin AG Flat Cable,28Pin AD Flat Cable,6Pin AE Flat Cable,13Pin AD Flat Wire,5Pin AD Flat Wire,3Pin AF Jack,AUX Input AH Jack,Headphones (For MD-M3) AF Jack,Headphones (For MD-M1) AB Lug,Pin BE Spindle Motor with Chassis AP Sled Motor with Gear AU MD Spindle Motor Ass’y AR MD Sled Motor Ass’y AQ MD Loading Motor Ass’y AK Motor,Air Cooling Fan AQ Relay AK Remote Sensor,N64H380A AH Terminal,FM Antenna AH Socket,AC Input AC Switch,Push Type [CD Lid] AD Switch,Leaf Type [Pickup In] AG Switch,Push Type [Direct] AD Switch,Push Type [Lead In] AD Switch,Push Type [Play] AD Switch,Push Type [Rec] AC Switch,Push Type [Loading] AC Switch,Push Type [POWER] AC Switch,Push Type [DISPLAY] AC Switch,Push Type [MD EJECT] AC Switch,Push Type [SURROUND] AC Switch,Push Type [PRESET EQUALIZER] AC Switch,Push Type [X-BASS] AC Switch,Push Type [AUX] AC Switch,Push Type [TUNER] AC Switch,Push Type [CD] AC Switch,Push Type [MD] AC Switch,Push Type [FF] AC Switch,Push Type [REV] AC Switch,Push Type [PLAY] AC Switch,Push Type [STOP] AC Switch,Push Type [HIGH] (MD-M3 Only) AC Switch,Push Type [NORMAL] (For MD-M3) AC Switch,Push Type [CD MD EDIT] (For MD-M1) AC Switch,Push Type [REC] AC Switch,Push Type [MEMORY] AM Jog Switch [VOLUME] AG Switch,Slide Type [DEMO] AG Terminal,Speaker AC Plug,3Pin AC Socket,5Pin LANGF0033AWZZ LANGF0034AWZZ LCHSM0080AWM1 LHLDX3004AW01 MLEVF0036AWM1 MLEVF0025AWM1 MLEVF0025AWZZ PSHEP0026AWZZ MLEVF0037AWM2 ———— PSHEP0024AWZZ MLEVF0030AWM1 MLEVP0075AWZZ MLEVP0076AWZZ MLEVP0077AWZZ MSPRD0103AWFJ MSPRD0116AWFJ MSPRD1318AFFJ MSPRD1319AFFJ MSPRD0104AWFJ MSPRP0015AWFJ MSPRP0017AWFJ MSPRT0018AWFJ MSPRT1566AFFJ NGERH0066AWZZ NGERH0067AWZZ NGERH0068AWZZ NGERH0084AWZZ NGERR0002AWZZ NROLP0010AWZZ NROLR0001AWZZ NSFTD0005AWFT NSFTM0017AWFW NSFTM0277AFFW NSFTM0278AFFW RCILH0108AFZZ RCTRH8190AFZZ LX-BZ0030AWZZ LX-BZ0031AWZZ LX-BZ0032AWZZ LX-BZ0804AFFF LX-BZ0846AFZZ LX-BZ0851AFZZ LX-BZ0883AFZZ LX-WZ9268AFZZ LX-WZ9269AFZZ LX-BZ0036AWZZ QCNWN1042AWZZ QCNWN1044AWZZ RMOTV0023AWZZ RMOTV0013AWM2 RMOTV0014AWM1 QSW-P0006AWZZ QSW-M0157AFZZ QSW-M0002AWZZ QSW-M0002AWZZ QSW-M0156AFZZ DESCRIPTION J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AC AF AD AC AC AB AB AB AB AB AB AB AB AB AC AC AC AC AC AC AC AF AC AC AC AP BL AB AB AB AA AB AB AB AA AA AC AD AG AU AR AQ AG AD AD AD AC Sheet,Head Lever,Roller Arm Sub Ass’y Lever,Clamp Lever,Catch Lever,Slider Spring,Roller Holder Spring,Spindle Spring,Shift Arm Spring,Holder Arm Spring,Catch Spring,Plate (A) Spring,Drive Shaft Spring,Lack Spring,Roller Arm Gear,Loading (B) Gear,Drive Gear,Loading (A) Gear,Roller Gear,Rack Holder,Roller Transfer Roller Shaft,Drive Shaft,Loading Gear Shaft,Pickup Slide Shaft,Pickup Guide Magnetic Head Pickup Unit Screw,ø1.7×9.5mm Screw,ø1.7×7.5mm Screw,ø1.7×2mm Screw,ø1.4×2.2mm Screw,ø1.7×3mm Screw,ø1.7×2.5mm Screw,ø1.7×5mm Washer,ø1.5×ø3.2×0.5mm Washer,ø1.2×ø3×0.25mm Screw,ø1.7×2.1mm Flat Cable,5Pin Connector Ass’y,2Pin MD Spindle Motor Ass’y MD Sled Motor Ass’y MD Loading Motor Ass’y Switch,Push Type [Direct] Switch,Push Type [Lead In] Switch,Push Type [Play] Switch,Push Type [Rec] Switch,Push Type [Loading] CD MECHANISM PARTS ! 301 302 303 304 305 306 307 307- 1 MLEVP0080AWZZ NGERH0011AWZZ NGERH0012AWZZ NSFTM0002AWFW PCOVP1001AWSA PCUSG0427AFSC RCTRH8164AFZZ ———— J J J J J J J AC AC AC AE AE AC BF — 307- 2 307- 3 701 702 703 704 M1 M2 SW2 MSPRC0961AFZZ NGERR0043AFZZ LX-WZ1070AFZZ XBBSD20P03000 XBSSD26P06000 XHBSD20P05000 92LMTR3025CASY 92LMTR1854BASY QSW-F9001AW01 J J J J J J J J J AA AC AA AA AA AA BE AP AD Rail,Guide Gear,Middle Gear,Drive Shaft,Guide Cover,CD Mechanism Cushion,Keep off Vibration Pickup Unit Ass’y Pickup Unit (Not Replacement Item) Spring,Rack Gear,Rack Washer,ø1.5×ø3.8×0.25mm Screw,ø2×3mm Screw,ø2.6×6mm Screw,ø2×5mm Spindle Motor with Chassis Sled Motor with Gear Switch,Push Type [PICKUP IN] J J J J J J J J AL AL AL AC AF AF AQ AQ — AH AH Cabinet,Top (For MD-M3) Cabinet,Top (For MD-M1) Panel,Rear Cover,Remote Sensor Door,MD (For MD-M3) Door,MD (For MD-M1) Lid Ass’y,CD (For MD-M3) Lid Ass’y,CD (For MD-M1) Lid,CD (Not Replacement Item) Plate,CD Window (For MD-M3) Plate,CD Window (For MD-M1) CABINET PARTS MD MECHANISM PARTS 1 2 3 4 5 6 6- 1 6- 2 7 7- 1 ! 7- 2 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 33 601 602 603 604 605 606 607 608 609 610 CW1901 CW1903 M901 M902 M903 SW1952 SW1953 SW1954 SW1955 SW1956 PRICE RANK PARTS CODE J J J J J J J J J AD AD AE AK AF AF AD AC AG — 301 301 302 303 304 304 305 305 305- 1 305- 2 305- 2 Bracket,MD Guide (A) Bracket,MD Guide (B) Chassis,Drive Holder,Cartridge Ass’y Lever,Cam Plate Ass’y Arm Ass’y.,H/A Shift Lever,H/A Shift Sheet,H/A Shift Arm Arm Ass’y,Holder Lever,Holder Arm Sub Ass’y (Not Replacement Item) –6– GCAB-1053AWSA GCAB-1053AWSB GCABB1186AWSA GCOVH1014AWSA GDORF0064AWSD GDORF0064AWSE 92LCOV3025AS1 92LCOV3031AS1 ———— HDECQ0454AWSA HDECQ0454AWSB J J MD-M3/M1 NO. PRICE RANK PARTS CODE 306 306 307 307 308 309 310 310 312 313 314 314 315 315 316 317 317 318 318 319 319 321 GITAS0058AWSA GITAS0058AWSB GITAS0059AWSA GITAS0059AWSB HDECQ0449AWSA HDECQ0473AWSA HDECQ0452AWSA HDECQ0452AWSB HDECQ0471AWSA HDECQ0472AWSA HPNLC1222AWSA HPNLC1223AWSA HPNLC1207AWSA HPNLC1207AWSB JKNBK0045AWSD JKNBK0067AWSA JKNBK0067AWSB JKNBZ0592AWSA JKNBZ0592AWSB JKNBZ0593AWSA JKNBZ0593AWSB JKNBZ0596AWSA J J J J J J J J J J J J J J J J J J J J J J AP AP AP AP AE AM AK AH AC AC AU AU AL AL AD AF AF AE AE AE AE AE 321 JKNBZ0596AWSB J AE 322 JKNBZ0597AWSA J AF 322 JKNBZ0620AWSB J AF 323 323 324 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 JKNBZ0598AWSA J JKNBZ0598AWSB J JKNBZ0599AWSA J JKNBZ0599AWSB J LANGK0092AWFW1 J LANGK0107AWFW1 J LANGK0108AWFW1 J LANGK0159AWFW J LANGK0160AWFW J LANGK0176AWFW J LCHSM0084AWFW J LHLDZ3008AWSA J LHLDZ1222AWZZ J MLEVP0092AWSA J MLEVP0093AWSA J MLIFP0006AWZZ J MSPRD0098AWFJ J MSPRD0108AWFJ J MSPRT0022AWZZ J NBRGC0003AWZZ J NFANP0001AWZZ J PCOVS3021AWFW1J PCOVS3022AWFW1J PCOVW1011AWZZ J AG AD AG AG AM AG AF AE AE AC AL AG AE AC AC AE AD AC AB AC AD AL AK AF 344 PCOVW1012AWZZ J AE 345 PCUSG0008AWZZ J AB 346 347 348 349 350 351 352 353 355 PCUSG0022AWZZ PCUSG0672AFSA PCUSG0672AFSB PMAGF0001AWZZ PRDAR0132AWFW PSPAS0003AWZZ QFSHD0001AWZZ QLUGP0001AWZZ TSPC-0561AWZZ J J J J J J J J J AB AD AD AF AR AC AB AC AC 355 TSPC-0564AWZZ J AC 358 359 360 361 362 363 364 601 602 92LCSPR1431C 92LCUSN1651A 92LHOLD1524A1 92LN-BAND1318A 92LRDAT-1468B TCAUS0037AWZZ TLABS0231AWZZ1 LX-BZ0852AFFD LX-BZ0880AFZZ J J J J J J J J J AA AC AD AA AE AB AB AC AC DESCRIPTION Side Panel,Left (For MD-M3) Side Panel,Left (For MD-M1) Side Panel,Right (For MD-M3) Side Panel,Right (For MD-M1) Plate,FL Filter Plate,Front Window Plate,Volume Nob (For MD-M3) Plate,Volume Nob (For MD-M1) Indicator Plate,STAND-BY Decoration Plate,EDIT Panel,Front (For MD-M3) Panel,Front (For MD-M1) Panel,MD Window (For MD-M3) Panel,MD Window (For MD-M1) Knob,AUX Input Level Knob,Volume (For MD-M3) Knob,Volume (For MD-M1) Button [POWER] (For MD-M3) Button [POWER] (For MD-M1) Button [Function] (For MD-M3) Button [Function] (For MD-M1) Button [SURROUND/EQ/X-BASS] (For MD-M3) Button [SURROUND/EQ/X-BASS] (For MD-M1) Button [CD MD EDIT] (For MD-M3) Button [CD MD EDIT] (For MD-M1) Button [Operation] (For MD-M3) Button [Operation] (For MD-M1) Button [CD Eject] (For MD-M3) Button [CD Eject] (For MD-M1) MD Base Frame Bracket,Fan (A) Bracket,Fan (B) Bracket,MD Holder Support Bracket,Terminal Bracket,CD Eject Lever Chassis Holder,MD Unit Holder,FL Display Lever,CD Eject Lever,Switch Damper,CD Lid Spring,CD Lid Spring,Fan Motor Spring,MD Lid Bearing Metal Rotary Fan MD Shield Case,Top MD Shield Case,Bottom Cover,POWER PWB [Serial No.905×××××~907×××××] Cover,POWER PWB [Serial No.908×××××~] Cushion,Keep off Vibration,Fan Motor Cushion,Leg Cushion,Keep off Vibration (A) Cushion,Keep off Vibration (B) Magnet Heat Sink Spacer,Fan Support Holder,Fuse Lug (LUG901) Label,Specifications (For MD-M3) Label,Specifications (For MD-M1) Spring,Ring Cushion,Stabilizer Weight Holder Nylon Band,80mm Sub Radiator UL Caution Label (Only Pre-pro) UL Caution Label (From 1st.) Screw,ø1.7×8.9mm Screw,ø2×2.2mm NO. PRICE RANK PARTS CODE 603 604 605 606 607 608 609 610 611 612 613 614 615 LX-EZ0005AWFD LX-EZ0025AWFN LX-HZ0082AFZZ LX-JZ0010AFFD LX-TZ0019AFZZ XBPSD20P04K00 XBPSD30P10KS0 XEBSD26P10000 XEBSD30P12000 XJBSD30P10000 XJBSD30P14000 XJBSF30P10000 XJBSF30P10000 J J J J J J J J J J J J J AA AC AA AA AB AA AA AA AA AA AA AA AA 615 XJBSN30P10000 J AA 616 617 CNW2002 FWD01 FWD02 FWD03 FWP12 XSPSN17P03K00 XWHSD32-10130 QCNWN6763AFM1 QCNWN1431AWZZ QCNWN1432AWZZ QCNWN1433AWZZ QCNWN1434AWZZ J J J J J J J AB AA AN AE AG AD AE DESCRIPTION Screw,Special Screw,ø3×10mm Screw,ø4×8mm Screw,ø3×10mm Screw,Special Screw,ø2×4mm with Washer Screw,ø3×10mm Screw,ø2.6×10mm Screw,ø3×12mm Screw,ø3×10mm Screw,ø3×14mm Screw,ø3×10mm,Black Screw,ø3×10mm,Black (For MD-M1) Screw,ø3×10mm,Nickel (For MD-M3) Screw,ø1.7×3mm Washer,ø3.2×ø13×1.0mm MD Flat Cable,28Pin Flat Cable,17Pin Flat Cable,28Pin Flat Cable,6Pin Flat Cable,13Pin SPEAKER BOX PARTS [CP-M3] 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 SP1,2 SP3,4 92L10003PM3H10 92L20100PM3H10 92L20500PM3H00 92L21600PM3H10 92L21610PM3H10 HDECQ0466AWSA 92L3141CPM3H10 92L332LY104B50 411-B840100P1 411-N74015AB1 92L419F7PM3H00 92L436T3248000 92L44210112000 92L44210112200 92L60000CPM300 VSP0012WBF44A VSP0020TBA44A J J J J J J J J J J J J J J J J J BP AN AG AK AL AH AK AC AD AE AD BB AX Speaker Box Ass’y Net Frame Ass’y Port Tube Panel,Tweeter Ring Panel,Woofer Ring Tweeter Ring Speaker Cord Ass’y Terminal Screw,ø4×10mm Screw,ø4×15mm Net Pin Double Side Tape Cushion,Tweeter Ring Cushion,Tweeter Label,Specification Speaker,Woofer Speaker,Tweeter SPEAKER BOX PARTS [CP-M1] 901 902 903 904 905 SP1,2 92L051-0077 92L121-0175 92L291-0086 92L351-0340 92L372-0049 VSP0010PBX74A J J J J J J AW Speaker Box Ass’y AS Net Frame Ass’y AG Speaker Cord Label,Specification AB Screw,ø4×12mm AY Speaker,Full-range QACCD0025AWZZ QANTL0009AWZZ TINSE0258AWZZ TINSE0259AWZZ TINSZ0437AWZZ TINSZ0439AWZZ 92LBAG1460C1 J J J J J J J AN AH AG AG AB AT AB 92LBAG1658B J ACCESSORIES ! 92LF-ANT1746A J RRMCG0190AWSA J GFTAB1024AWSA J AC Power Supply Cord AM Loop Antenna Operation Manual (For MD-M3) Operation Manual (For MD-M1) Quick Guide (For MD-M3) Quick Guide (For MD-M1) Polyethylene Bag,Operation Manual AA Polyethylene Bag,AC Power Cord AD FM Antenna AS Remote Control Lid,Remote Control P.W.B. ASSEMBLY (Not Replacement Item) PWB-A PWB-A PWB-B1/B2 PWB-B1/2 PWB-C1/C2 92LPWB3026MANS 92LPWB3032MANS 92LPWB3026DPLS 92LPWB3032DPLS 92LPWB3026TUNS PWB-C1/2 92LPWB3032TUNS J PWB-D PWB-E 92LPWB2983MDSS J QPWBF0400AWZZ J PWB-F QPWBF0027AWZZ J –7– J J J J J — — — — — Main (For MD-M3) Main (For MD-M1) Display/Jack (For MD-M3) Display/Jack (For MD-M1) Power/Tuner/Power (For MD-M3) — Power/Tuner/Power (For MD-M1) — MD Main AC MD Mechanism Switch (PWB Only) AD CD Motor (PWB Only) MD-M3/M1 NO. PRICE RANK PARTS CODE DESCRIPTION NO. OTHER SERVICE PARTS 88GMMD-213A J QCNWK0059AFZZ QCNWK0107AFZZ QCNWK0108AFZZ QCNWK0109AFZZ RRCDT0101AFZZ RRCDT0103AFZZ J J J J J J AF AH AL AH CB BK RUNTK0457AFZZ UDSKA0004AFZZ UDSKM0001AFZZ J J J BE AZ AZ Pre Adjustment Disc Test MD [TEAC] Extension Cable (2Pin) Extension Cable (6Pin) Extension Flat Cable (28Pin) Extension Flat Cable (5Pin) Test Disc,Low Reflection Head Adjusting Transparend Disc Extension PWB CD Pickup Lens Cleaner Disc Recording Mini Disc –8– PARTS CODE PRICE RANK DESCRIPTION MD-M3/M1 A 307-3 307 B 307-1 305 703 307-2 304 C 703 701 303 704 D 302 301 E 702x2 M1 F 306 M2 G 306x2 SW2 PWB-F H 1 2 3 4 Figure 9 CD MECHANISM EXPLODED VIEW –9– 5 6 MD-M3/M1 607 15 A 7-2 7-1 11 7 9 4 B 10 16 608 607 CW1903 26 C 27 32 608 12 33 24 8 30 A 21 20 D 17 609 601 601 22 609 604 18 28 25 601 SW1956 19 601 E 605 1 PWB-E 5 SW 1952 SW1955 603x2 CW1901 F SW1953 SW1954 14 29 13 603x2 23 602 6-1 31 6-2 6 602 3 G A 2 M901 H M903 1 2 610 3 606x2 M902 4 Figure 10 MD MECHANISM EXPLODED VIEW – 10 – 5 6 MD-M3/M1 614x2 355 363 364 606 A 305-2 POWER/TUNER PWB-C1 305-1 305 316 614 302 612 614x2 615 329 349 B 306 337 346x2 360 606 359 608 LUG 324 615x2 342 FWP12 608 C 615x2 CNW2002 301 615 MD MECHANISM 325 MD PWB-D 334 D 615 336 330 612 333 FLD01 601x2 611x2 609x2 FWD02 FWD03 615x2 612 611x2 610x5 307 615x2 304 318 312 303 DISPLAY PWB-B1 332 607 339 328 605x4 609x2 612x3 352x6 344 327 607x2 315 323 351 340 322 [MD-M3] FWD01 345 617 321 MOX51 313 351 613 319 602 345 603 362x4 606 617 326 LUG 613 338 358 602 JACK 341 PWB-B2 612x7 352x4 314 F It is contained in the volume Washer Nat 317 601x2 308 E G 347x2 608 608 603x3 604x2 343 335 CD MECHANISM 309 348x2 616x4 358 310 346x2 POWER PWB-C2 612 606x2 612x2 331 612x4 322 [MD-M1] 361 350 353 612 614x2 MAIN PWB-A H 612x2 606x2 1 2 3 4 Figure 11 CABINET EXPLODED VIEW – 11 – 5 6 MD-M3/M1 SPEAKER CP-M3 Tweeter SP3 (L-CH) SP4 (R-CH) A Capacitor 1.5 µF/100V Black B Red Woofer SP1 (L-CH) SP2 (R-CH) 909 903 914 913 904 C SP3,4 910x4 908 901 902 D 912 906 907 915 911x2 E F 910x4 911x2 SP1,2 G 905 Tweeter SP3 (L-CH) SP4 (R-CH) Capacitor 1.5 µF/100V Woofer SP1 (L-CH) SP2 (R-CH) H 1 2 3 4 Figure 12 SPEAKER EXPLODED VIEW – 12 – 5 6 MD-M3/M1 SPEAKER CP-M1 A 904 B 901 C 902 905x4 903 D SP1,2 E Full-Range SP1 (L-CH) SP2 (R-CH) F Black G H 1 2 3 4 Figure 13 SPEAKER EXPLODED VIEW – 13 – 5 6 MD-M3/M1 PACKING METHOD (FOR U.S.A. ONLY) Setting position of switches and knobs AUX INPUT LEVEL DEMO MAX ON TLABZ0595AWZZ Label, Energy Star(Set) SPAKA0205AWZZ AC Power Supply Cord Packing Add., Top TLABZ0565AWSA Label, Pop (MD-M1 Only) SSAKH0024AWZZ Polyethylene Bag,Unit Polyethylene Bag, AC Power Cord 50 20 TLABZ0570AWSA Label,Pop (DIGITAL) (MD-M3 Only) Fro nt SPAKZ0520AWZZ Carton Sleeve 02 06 Front ck SPAKZ0461AWZZ Bottom Pad,Unit SPAKA0206AWZZ Packing Add., Bottom,Unit 50 20 Ba Fro 50 20 02 06 nt 60 Fro Fnrot n 04 60 04 02 06 t SPAKC0804AWZZ (For MD-M3) SPAKC0806AWZZ (For MD-M1) Packing Case nt Fro Speakers SPAKZ0460AWZZ Side Pad,Unit DFZKN0002AW01 (MD-M3 Only) Label,VM/Serial No. DFZKN0001AW01 Label,VM No. TLABZ0594AWZZ Label, Energy Star (P-case) TLABR1035AWZZ (For MD-M3) TLABR1036AWZZ (For MD-M1) Label,Bar Code Not Replacement Item – 14 – MD-M3/M1 SPAKZ0464AWZZ (For CP-M3) SPAKZ0510AWZZ (For CP-M1) Center Pad,Speaker nt Fro SPAKP0058AWZZ Polyethylene Bag, Speaker t ron F 5120A 5120A SPAKA0215AWZZ (For CP-M3) SPAKA0218AWZZ (For CP-M1) Packing Add., Speaker CP-M1 CP-M3 5120A nt t ron Fro 1 F 5 73 C0 SPAKZ0463AWZZ (For CP-M3) SPAKZ0509AWZZ (For CP-M1) Bottom Pad,Speaker SPAKC0839AWZZ (For CP-M3) SPAKC0830AWZZ (For CP-M1) Packing Case,Speaker 5 73 3 FM Antenna C 70 53 AM Loop Antenna Caution Sheet Energy Star Quick Guide Operation Manual C 70 53 Polyethylene Bag, Operation Manual CP-M3 Only Remote Control with Lid Leg Cushion,Speaker 1 92L3191PC49210 Speaker Cord 92L60000CPM300(For CP-M3) 92L351-0340(For CP-M1) Label, specfication (Speaker) 2 2 3 3 t ron F Not Replacement Item – 15 – C0 2 2 MD-M3/M1 Packing Add.,Top Packing Add.,Bottom Packing Pad.,Bottom 61 04 05 02 20 6 0 1 61 04 1 2 1 1 61 05 04 02 06 02 1 04 61 2 2 2 2 FINISH 05 02 2 06 02 2 5 3 4 7 4 3 5 3 06 05 05 02 02 06 02 4 4 02 3 3 3 6 4 02 05 06 02 05 02 4 5 FINISH 06 5 02 6 FINISH – 16 – MD-M3/M1 COPYRIGHT © 1999 BY SHARP COPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher. SHARP CORPORATION Communication Systems Group Quality & Reliability Control Center Higashihiroshima, Hiroshima 739-0192, Japan Printed in Germany A9906-2329SS•HA•M SC•LAG