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) ...................................................
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.
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.
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.
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-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.
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.
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.
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
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 reprod
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.
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 ................
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-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.
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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
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.
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.
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.
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.
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.
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.
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
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.
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.
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
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.
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.
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.
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.
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.
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.
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.
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.
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
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.
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.
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.
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.
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
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.
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.
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.
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
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 TP14
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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.
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.
MD-M3/M1 FUNCTION TABLE OF IC IC1 VHiLA9235M/-1:Servo Amp.
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.
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.
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.
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.
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.
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.
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.
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.
MD-M3/M1 NO. PRICE RANK PARTS CODE DESCRIPTION NO.
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.
MD-M3/M1 NO.
MD-M3/M1 NO.
MD-M3/M1 NO.
MD-M3/M1 NO.
MD-M3/M1 NO.
MD-M3/M1 NO. PRICE RANK PARTS CODE DESCRIPTION NO.
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
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.
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.
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.
MD-M3/M1 Packing Add.,Top Packing Add.,Bottom Packing Pad.
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.
