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Sony HCD-MDX10 - Compact Disk Deck Receiver Component Service Manual

Cd deck receiver
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See also: Service Schematics
SERVICE MANUAL
Ver 1.1 2001. 06
HCD-MDX10 is the tuner, deck,
CD, MD and amplifier section in
MHC-MDX10.
9-928-878-12
Sony Corporation
Home Audio Company
2001F0200-1
Shinagawa Tec Service Manual Production Group
© 2001.6
HCD-MDX10
Model Name Using Similar Mechanism NEW
Mechanism Type
CD
SECTION
Base Unit Type
Optical Pick-up Type
Model Name Using Similar Mechanism MDS-JE520
MD
Mechanism Type
SECTION
Optical Pick-up Type
Model Name Using Similar Mechanism HCD-DR4/DR5/DR6/DR440/
TAPE DECK
SECTION
Tape Transport Mechanism Type
SPECIFICATIONS
COMP ACT DISC DECK RECEIVER
– 1 –
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
CDM38LH-5BD32L
BU-5BD32L
KSS-213D/Q-NP
MDM-5A
KMS-260A/K1NP
W300/W5000/XB500
TCM-230AWR2/230PWR2
— Continued on next page —

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Summary of Contents for Sony HCD-MDX10 - Compact Disk Deck Receiver Component

  • Page 1 Canadian Model AEP Model UK Model Ver 1.1 2001. 06 E Model Australian Model HCD-MDX10 is the tuner, deck, CD, MD and amplifier section in MHC-MDX10. Model Name Using Similar Mechanism NEW Mechanism Type CDM38LH-5BD32L SECTION Base Unit Type BU-5BD32L...
  • Page 2 – 2 –...
  • Page 3 The self-diagnosis function consists of error codes for customers which are displayed automatically when errors occur, and error codes which show the error history in the test mode during servicing. For details on how to view error codes for the customer, refer to the following box in the instruction manual.
  • Page 4 Displayed as “0π E@@”. π indicates the history number. The smaller the number, the more recent is the error. (00 is the latest). @@ indicates the error code. Refer to the following table for the details. The error history can be switched by rotating the AMS dial.
  • Page 5 • Keep the temperature of soldering iron around 270˚C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering or unsoldering.
  • Page 6 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these The laser beam on this model is concentrated so as to be focused on instruments. the disc reflective surface by the objective lens in the optical pick- 2.

  • Page 7: Table Of Contents

    • Display Section ..............51 • Main Power/Sub Power Section ........53 8-3. Printed Wiring Board – BD (CD) Section – ....... 57 8-4. Schematic Diagram – BD (CD) Section – ......59 8-5. Printed Wiring Board – BD (MD) Section – ...... 61 8-6.

  • Page 8: Servicing Note

    This unit is provided with a simple CD-TEXT display function. The CD-TEXT contents of 50 tracks are displayed on the fluorescent display tube. Since the function is simple, some special characters may not be displayed, or may be displayed as other characters. – 8 –...
  • Page 9 JIG FOR CHECKING BD BOARD WAVEFORM The special jig (J-2501-149-A) is useful for checking the waveform of the BD board. The names of terminals and the checking items to be performed are shown as follows. GND : Ground I+3V : For measuring IOP (Check the deterioration of the optical pick-up laser)
  • Page 10 BD BOARD) ARE REPLACED The IOP value labeled on the optical pick-up can be recorded in the non-volatile memory. By recording the value, it will eliminate the need to look at the value on the label of the optical pick-up. When replacing the optical pick-up or non-volatile memory (IC171 of BD board), record the IOP value on the optical pick-up according to the following procedure.
  • Page 11 CN103 (BD board) (7-6-1 : See page 29) Note: The criteria for determination above is intended merely to determine if satisfactory or not, and does not serve as the specified value for adjustments. When performing adjustments, use the specified values for adjustments.
  • Page 12 RETRY CAUSE DISPLAY MODE • In this test mode, the causes for retry of the unit during recording can be displayed on the fluorescent indicator tube. During playback, the “track mode” for obtaining track information will be set. This is useful for locating the faulty part of the unit.
  • Page 13 Lower bit : 7 = 0111 n b0+b1+b2 In this case, as b0, b1, and b2 are 1 and others are 0, it can be determined that the retry cause is combined of “emphasis ON”, “stereo”, “original”, “copyright exists”, and “write prohibited”.

  • Page 14: General

    SECTION 2 GENERAL Front Panel 22 23 26 27 – 14 –...
  • Page 15 LOCATION OF PARTS AND CONTROLS 1 1/u (POWER) button and indicator 24 SYNC BASS button 45 MIC LEVEL knob 2 REC button and indicator 25 REC PAUSE/START button and 46 SPECTRUM ANALYZER button 3 REC IT button 47 DISPLAY button...

  • Page 16: Disassembly

    SECTION 3 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 3-1. LOADING PANEL Claws 3 Loading panel 1 Turn the cam to the direction of arrow. 2 Pull-out the disc tray. 3-2. MD MECHANISM AND FRONT PANEL...

  • Page 17: Cassette Lid And Tape Mechanism

    6 Spring (L) Portion B Portion A 1 Release 5 Spring (R) Portion A 3-4. MD LINK, POWER SW, CD PANEL BOARDS AND DISPLAY BOARD 4 Power SW board (Two claws) 1 Four screws 5 CD Panel board (BVTP2.6x8) (Two claws) 2 Four screws (BVTP2.6x8)

  • Page 18: Disc Tray

    (Perform after removing the front panel.) Note:When installing the Disc tray, pull around the flat type wire to pass through the claw A and claw B , as shown in the figure. 3 Flat type wire (8 core) 4 Two claws 2 Pull-out the disc tray.

  • Page 19: Base Unit (Mbu-5A) And Bd (Md) Board

    3-7. BASE UNIT (MBU-5A) AND BD (MD) BOARD 2 Base unit (MBU-5A) 5 Flexible board (CN104) 6 Flexible board (CN101) 1 Three screws (BTP2.6x6) 3 Remove the solder (Five portion) 7 BD (MD) board 4 Screw (M1.7x4) 3-8. SW BOARD AND LOADING MOTOR (M103) 1 Screw (PTPWH M2.6x6)

  • Page 20: Service Mode

    “J” Value increases like 1, 2, 3 ... if rotating ≠ AMS ± knob in “+” direction, or it decreases like 0, 9, 8 ... if rotating in “-”...
  • Page 21 “NG” is displayed at other times. Note: The p button of CD section will become effective and the aging of CD section will stop sometime, if the buttons described in step 3 are not pressed simultaneously. In that case, press ^/CD button and operate the CD section.

  • Page 22: Test Mode (Md)

    TEST MODE (MD) 5-1. PRECAUTIONS FOR USE OF TEST MODE • As loading related operations will be performed regardless of the test mode operations being performed, be sure to check that the disc is stopped before setting and removing it.
  • Page 23 5-5. SELECTING THE TEST MODE There are 31 types of test modes as shown below. The groups can be switched by rotating the AMS dial. After selecting the group to be used, press the MD WALKMAN SYNC button. After setting a certain group, rotating the AMS dial switches between these modes.
  • Page 24 5-5-1. Operating the Continuous Playback Mode 1. Entering the continuous playback mode 1 Set the disc in the unit. (Whichever recordable discs or discs for playback only are available.) 2 Rotate the AMS dial and display “CPLAY MODE”. 3 Press the ENTER/YES button to change the display to “CPLAY MID”.
  • Page 25 Exits the test mode REPEAT/STEREO/MONO This function works only when the p button is pressed and “MD” is displayed. In other cases, it works everytime the p button is pressed. 5-7. TEST MODE DISPLAYS Each time the DISPLAY button is pressed, the display changes in the following order.

  • Page 26: Mechanical Adjustments

    3. Do not use a magnetized screwdriver for the adjustments. 4. After the adjustments, apply suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power sup- ply voltage unless otherwise noted. Torque Measurement...

  • Page 27: Electrical Adjustments

    SECTION 7 ELECTRICAL ADJUSTMENTS MD SECTION 7-1. PARTS REPLACEMENT AND ADJUSTMENT • Check and adjust the MDM and MBU as follows. The procedure changes according to the part replaced • Abbreviation : Optical pick-up OWH: Overwrite head • Temperature compensation offset check •...
  • Page 28 MD Laser power meter 8010S (Parts No. J-2501-145-A) UP (KMS-260A) • Oscilloscope (Measure after performing CAL of prove.) As the laser diode in the optical pick-up is easily damaged by static • Digital voltmeter electricity, solder the laser tap of the flexible board when using it.
  • Page 29 1 (VC) of the BD board. Before checking, check the IOP value of the optical pick-up. 2. Load a disc (any available on the market). (Refer to Note 1.) (Refer to 7-8. Recording and Displaying IOP Information.) 3. Press the p button and display the “MD”, and then press the ) button and move the optical pick-up outside the pit.
  • Page 30 4. The display changes to “C1 = AD = ”. 5. If the C1 error rate is below 80, check that ADER is below 2. 6. Press the MENU/NO button, stop playback, press the §EJECT (MD) button, and test disc.
  • Page 31 The IOP data can be recorded in the non-volatile memory. The IOP will be displayed and turned back to “TEMP ADJUST” display value on the label of the optical pickup and the IOP value after the then. When the MENU/NO button is pressed, “TEMP AD- adjustment will be recorded.
  • Page 32 7-11. TRAVERSE ADJUSTMENT 6. Rotate the AMS dial so that the reading of the laser power meter becomes 6.9 to 7.1 mW, press the ENTER/YES button Connection : Oscilloscope and save it. Note : Do not perform the emission with 7.0 mW more than 15 seconds continuously.
  • Page 33 10. Press the ENTER/YES button and display “ ”. automatically. 11. Check that the C1 error rate is below 50 and ADER is 00. Then 13. Press the §EJECT (MD) button and remove the disc. press the ENTER/YES button. 14. Load the check disc (MD) TDYS-1.
  • Page 34 9. Press the MENU/NO button, next press the §EJECT (MD) button, and remove the continuously recorded disc. Note 1 : If the C1 error and ADER are above other than the speci- fied value at points a (step 8. in the above) or b (step 7. in the above), the focus bias adjustment may not have been carried out properly.
  • Page 35 7-16. ADJUSTING POINTS AND CONNECTING POINTS [BD BOARD] (SIDE A) CN101 D101 CN110 I+3V NOTE IC171 [BD BOARD] (SIDE B) IC101 IC121 IC192 NOTE:It is useful to use the jig. for checking the waveform. (Refer to Servicing Note on page 9.) – 35 –...
  • Page 36 4. The adjustments should be performed with the rated power sup- ply voltage unless otherwise noted. 5. The adjustments should be performed in the order given in this service manual. (As a general rule, playback circuit adjustment should be completed before performing recording circuit adjust- ment.)
  • Page 37 4. Adjust RV1001 of the LEAF SW board so that the reading of 2. Insert a tape into deck B, press the REC button, and then press the ( button to start recording.
  • Page 38 1. Press FUNCTION button to select VIDEO 1. (This step is not necessary if the above test mode has already been set.) 2. Insert a tape into deck B, press the r REC button, and then press the ( button to start recording.

  • Page 39: Diagrams

    Symmetry level : 1.3 0.6 Vp-p Note: • Try to measure several times to make sure than the ratio of BD (CD) board A : B or B : A is more than 10 : 7. Adjustment Location : BD (CD) board SENSOR board •...

  • Page 40: Block Diagrams

    HCD-MDX10 8-2. BLOCK DIAGRAMS – BD (CD) SECTION – OPTICAL PICK-UP BLOCK (KSS-213D/K-NP) IC101 XTA1 DETECTOR DIGITAL SERVO TIMING X101 IC103 DIGITAL SIGNAL PROCESSOR LOGIC 16.9344MHz RF AMP ERROR STAO CORRECTOR RF EQ RF AC DIGITAL D OUT SUMMING DOUT...

  • Page 41: Bd (Md) Section (1)

    HCD-MDX10 DIGITAL SERVO SIGNAL PROCESSOR, DIGITAL SIGNAL PROCESSOR EFM/ACIRC ENCODER/DECODER, SHOCK-PROOF MEMORY CONTROLLER, ATRAC ENCODER/DECODER – BD (MD) SECTION (1) – IC121 OVER WRITE HEAD DRIVE IC181 HR901 OVER WRITE • DIN0 HEAD MAIN DIN0 • R-ch is omitted. HEAD •...

  • Page 42: Main Power/Sub Power Section

    HCD-MDX10 – BD (MD) SECTION (2) – A/D,D/A CONVERTER IC201 MD IN1 L DATAO VINL1 (AD IN L) VINL2 VINR1 R-CH VINR2 R-CH MAIN SECTION VOUTL DATA OUT L (Page 47) VOUTR R-CH IC405 ADDT WM DET WM VCC WM VCC...
  • Page 43 ST CLK TBL. L TBL L TBL. R TBL R XC-IN X601 SCOR SCOR 32.768KHz T SENS • R CH: Same as L ch TRAY SENS XC-OUT HOLD HOLD • SIGNAL PATH SENS SENS : FM HP DET RY-SW XRST...
  • Page 44 SPEED SPEED IC1001 REEL DETECT B SHUT IC1002 S1001 (A PLAY) • R CH : Same as L ch A PLAY • SIGNAL PATH S1002 (B PLAY) B PLAY : PB (DECK A) : PB (DECK B) S1003 A HALF...
  • Page 45 HCD-MDX10 – DISPLAY SECTION – DISC 3 LED LED DRIVE DISC 2 LED Q751-754 DISC 1 LED MD LED LEVEL L (MD RECL) MD RECL MD RECR • Q601,602 BD (MD) LED DRIVE +5V (LED) SECTION PANEL LED Q604-613 •...
  • Page 46 HCD-MDX10 – MAIN POWER/SUB POWER SECTION – • R CH : Same as L ch • SIGNAL PATH : FM F RELAY POWER AMP HP.L IC801 TM401 FRONT FRONT FRONT RY401 SPEAKER RELAY DRIVE Q435, 436, 431 OVER LOAD J701...
  • Page 47 IC601 (¡ X OUT under no-signal (detuned) conditions. 2.5V – BD (MD) (2/2) SECTION – • Voltages are taken with a VOM (Input impedance 10 M ). Voltage variations may be noted due to normal produc- APPROX 200m Vp-p (PLAY) tion tolerances.

  • Page 48: Printed Wiring Board - Bd (Cd) Section

    HCD-MDX10 8-3. PRINTED WIRING BOARD – BD (CD) SECTION – • See page 40 for Circuit Boards Location. (VC) (RP) (AGCCON) (FE) (TE) (FF1) (Page 75) – 57 – – 58 –...

  • Page 49: Schematic Diagram - Bd (Cd) Section

    HCD-MDX10 8-4. SCHEMATIC DIAGRAM – BD (CD) SECTION – • See page 55 for Waveforms. (TE) (FE) (RP) TP (AGCCON) (VC) (Page 67) – 59 – – 60 –...

  • Page 50: Printed Wiring Board - Bd (Md) Section

    HCD-MDX10 8-5. PRINTED WIRING BOARD – BD (MD) SECTION – • See page 40 for Circuit Boards Location. (Page 89) (Page 89) • Semiconductor • Semiconductor Location Location Ref. No. Location Ref. No. Location D101 D181 IC101 D183 IC121 IC124...

  • Page 51: Schematic Diagram - Bd (Md) (1/2) Section

    HCD-MDX10 8-6. SCHEMATIC DIAGRAM – BD (MD) (1/2) SECTION – • See page 56 for Waveforms. • See page 109 for IC Block Diagrams. • See page 112 for IC Pin Functions. (Page 66) (Page 66) (Page 65) (Page 65)

  • Page 52: Schematic Diagram - Bd (Md) (2/2) Section

    HCD-MDX10 8-7. SCHEMATIC DIAGRAM – BD (MD) (2/2) SECTION – • See page 56 for Waveforms. • See page 109 for IC Block Diagrams. • See page 113 for IC Pin Functions. (Page 63) (Page 63) (Page 64) (Page 64)

  • Page 53: Schematic Diagram - Main (1/4) Section

    HCD-MDX10 8-8. SCHEMATIC DIAGRAM – MAIN (1/4) SECTION – • See page 75 for Printed Wiring Board. (Page 69) (Page 69) (Page 59) (Page 71) (Page 72) (Page 73) – 67 – – 68 –...

  • Page 54: Schematic Diagram - Main (2/4) Section

    HCD-MDX10 8-9. SCHEMATIC DIAGRAM – MAIN (2/4) SECTION – • See page 75 for Printed Wiring Board. (Page (Page (Page 104) (Page 73) (Page 74) (Page 74) (Page 74) – 69 – – 70 –...

  • Page 55: Schematic Diagram - Main (3/4) Section

    HCD-MDX10 8-10. SCHEMATIC DIAGRAM – MAIN (3/4) SECTION – • See page 56 for Waveforms. • See page 75 for Printed Wiring Board. • See page 111 for IC Block Diagrams. (Page 67) (Page 67) (Page 73) (Page 100) (Page 100)

  • Page 56: Schematic Diagram - Main (4/4) Section

    HCD-MDX10 8-11. SCHEMATIC DIAGRAM – MAIN (4/4) SECTION – • See page 75 for Printed Wiring Board. • See page 116 for IC Pin Functions. (Page 68) (Page 69) (Page 69) (Page 70) (Page 70) (Page (Page (Page (Page 84) (Page 106) –...

  • Page 57: Printed Wiring Board - Main Section

    HCD-MDX10 8-12. PRINTED WIRING BOARD – MAIN SECTION – • Semiconductor Location • See page 40 for Circuit Boards Location. Ref. No. Location Ref. No. Location D141 F-11 IC905 D191 F-12 (Page 90) D331 Q111 E-10 (Page 97) (Page 97)

  • Page 58: Printed Wiring Board - Deck Section

    HCD-MDX10 8-13. PRINTED WIRING BOARD – DECK SECTION – • See page 40 for Circuit Boards Location. (Page 75) – 77 – – 78 –...

  • Page 59: Schematic Diagram - Deck Section

    HCD-MDX10 8-14. SCHEMATIC DIAGRAM – DECK SECTION – (Page 71) – 79 – – 80 –...

  • Page 60: Printed Wiring Board - Leaf Sw Section

    HCD-MDX10 8-15. PRINTED WIRING BOARD – LEAF SW SECTION – • See page 40 for Circuit Boards Location. (Page 75) 8-16. SCHEMATIC DIAGRAM – LEAF SW SECTION – (Page 72) – 81 – – 82 –...

  • Page 61: Schematic Diagram - Display (1/2) Section

    HCD-MDX10 8-17. SCHEMATIC DIAGRAM – DISPLAY (1/2) SECTION – • See page 87 for Printed Wiring Board. • See page 111 for IC Block Diagrams. • See page 118 for IC Pin Functions. (Page 85) (Page 74) (Page 104) (Page 85)

  • Page 62: Schematic Diagram - Display (2/2) Section

    HCD-MDX10 8-18. SCHEMATIC DIAGRAM – DISPLAY (2/2) SECTION – (Page 83) (Page 83) (Page 83) (Page – 85 – – 86 –...

  • Page 63: Printed Wiring Board - Display Section

    HCD-MDX10 8-19. PRINTED WIRING BOARD – DISPLAY SECTION – • See page 40 for Circuit Boards Location. • Semiconductor (Page 75) (Page 101) (Page 88) Location Ref. No. Location D610 D611 D612 D613 D614 D615 D616 D617 D618 D619 D620...

  • Page 64: Printed Wiring Board - Md Digital Section

    HCD-MDX10 8-20. PRINTED WIRING BOARD – MD DIGITAL SECTION – • See page 40 for Circuit Boards Location. (Page 101) (Page 96) (Page 62) (Page 62) (Page 76) – 89 – – 90 –...

  • Page 65: Schematic Diagram - Md Digital (1/2) Section

    HCD-MDX10 8-21. SCHEMATIC DIAGRAM – MD DIGITAL (1/2) SECTION – • See page 111 for IC Block Diagrams. (Page 71) (Page 103) (Page 93) (Page 93) (Page 94) (Page 94) (Page 95) – 91 – – 92 –...

  • Page 66: Pschematic Diagram - Md Digital (2/2) Section

    HCD-MDX10 8-22. SCHEMATIC DIAGRAM – MD DIGITAL (2/2) SECTION – • See page 89 for Printed Wiring Board. (Page 91) (Page 91) (Page 65) (Page 91) (Page 65) (Page 92) – 93 – – 94 –...

  • Page 67: Schematic Diagram - Bd Switch Section

    HCD-MDX10 8-24. PRINTED WIRING BOARD – BD SWITCH SECTION – 8-23. SCHEMATIC DIAGRAM – BD SWITCH SECTION – • See page 40 for Circuit Boards Location. (Page 91) (Page 90) – 95 – – 96 –...

  • Page 68: Printed Wiring Board - Cd Motor Section

    HCD-MDX10 8-25. PRINTED WIRING BOARD – CD MOTOR SECTION – • See page 40 for Circuit Boards Location. (Page 75) (Page 75) – 97 – – 98 –...

  • Page 69: Schematic Diagram - Cd Motor Section

    HCD-MDX10 8-26. SCHEMATIC DIAGRAM – CD MOTOR SECTION – 1SS119 (Page 71) MTZJ-T-72-5.6C (M) 1SS119 (Page 71) MTZJ-T-72-3.6C (M) – 99 – – 100 –...

  • Page 70: Printed Wiring Board - Md Link Section

    HCD-MDX10 8-27. PRINTED WIRING BOARD – MD LINK SECTION – • See page 40 for Circuit Boards Location. (Page 75) (Page 87) (Page 90) (Page 108) – 101 – – 102 –...

  • Page 71: Schematic Diagram - Md Link Section

    HCD-MDX10 8-28. SCHEMATIC DIAGRAM – MD LINK SECTION – (Page 70) (Page 105) (Page 84) (Page 92) – 103 – – 104 –...

  • Page 72: Schematic Diagram - Power Section

    HCD-MDX10 8-29. SCHEMATIC DIAGRAM – POWER SECTION – (Page 103) (Page 73) – 105 – – 106 –...

  • Page 73: Printed Wiring Board - Power Section

    HCD-MDX10 8-30. PRINTED WIRING BOARD – POWER SECTION – • See page 40 for Circuit Boards Location. (Page 75) (Page 102) – 107 – – 108 –...

  • Page 74: Ic Block Diagrams

    8-31. IC BLOCK DIAGRAMS IC121 CXD2654R • BD (MD) Board 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 IC101 CXA2523AR SPINDLE GENERATOR SERVO...
  • Page 75 • MAIN (3/4) Board • MD DIGITAL Board IC371 M62016L IC153 LB1830M-S-TE-L VREF VCONT VREF INTERRUPT SIGNAL – GENERATING BLOCK LOGIC PREDRIVER RESET SIGNAL – GENERATING BLOCK RESET • PANEL (1/2) Board IC603 BA3830F OUT2 OUT1 VS IC201 UDA1341TS REFFERENCE...

  • Page 76: Ic Pin Functions

    RFAGC — External capacitor connection pin for the RF AGC circuit AGCI Input to the RF AGC circuit The RF amplifier output is input with AC coupling COMPO User comparator output (Not used) COMPP User comparator input (Fixed at “L”)
  • Page 77 Write enable signal output for DRAM (Used : CXD2652AR, Not used : CXD2650R) * I (S) stands for Schmidt input, I (A) for analog input, O (3) for 3-state output, and O (A) for analog output in the column I/O...
  • Page 78 Connected to +3V power supply Error signal input for the laser digital APC (Fixed at “L”) I (A) ADFG I (S) ADIP duplex FM signal input from the CXA2523R (22.05 ± 1 kHz) F0CNT Filter f control output to the CXA2523R XLRF...
  • Page 79 DVDD Focus servo drive PWM output (+) FFDR Focus servo drive PWM output (–) FRDR 176.4 kHz clock signal output (X’tal) (Not used) Sled servo drive PWM output (–) SRDR Sled servo drive PWM output (+) SFDR Spindle servo drive PWM output (–)
  • Page 80 • IC501 MASTER CONTROL (M30620MC-A03FP) (MAIN board (4/4)) Pin Name Function Pin No. STK-MUTE Power amp ON/OFF signal output POWER Power ON/OFF signal output F-RELAY Front speaker relay control output REAR-RELAY Rear speaker relay control output (Not used) CD-POWER CD power on signal output...
  • Page 81 Trigger motor control output A-TRG CAP-M-COT2 Capstan motor control 1(-) signal output CAP-M-COT1 Capstan motor control 2(-) signal output CAP-M-H/L Capstan motor H/L speed select signal output AMS-IN Connected to ground TC-MUTE TC mute ON/OFF selection output R/PB/PAS REC/PB/PASS selection output...
  • Page 82 • IC601 DISPLAY CONTROL (TMP88CS77F-6003) (DISPLAY board) Pin Name Function Pin No. JOG A Rotary encoder (S601) pulse input 2 to 4 LED switch signal WAKE UP WAKE UP signal 6 to 8 LED switch signal L SEL LED select signal...

  • Page 83: Exploded Views

    • Hardware (# mark) list and accessories and pack- marque ! sont critiques pour la : Korean model ing materials are given in the last of this parts list. sécurité. AUS : Australian model Ne les remplacer que par une piéce portant le numéro spécifié.

  • Page 84: Chassis Section

    (US,CND) Les composants identifiés par une The components identified by marque ! sont critiques pour la mark ! or dotted line with mark ! are critical for safety. sécurité. Replace only with part number Ne les remplacer que par une specified.

  • Page 85: Front Panel Section

    A-4419-498-A CD PANEL BOARD, COMPLETE X-4951-198-1 CASSETTE HOLDER (A) ASSY (EXCEPT AEP,UK,G,CIS) X-4951-199-1 CASSETTE HOLDER (B) ASSY A-4419-325-A CD PANEL BOARD, COMPLETE (AEP,UK,G,CIS) 4-214-775-11 SPRING, PUSH CATCHER RETURN A-4419-324-A DISPLAY BOARD, COMPLETE (AEP,UK,G,CIS) 4-214-760-11 CATCHER (A), PUSH A-4419-497-A DISPLAY BOARD, COMPLETE...

  • Page 86: Cd Mechanism Deck Section-1 (Cdm38Lh-5Bd32L)

    9-4. CD MECHANISM DECK SECTION-1 (CDM38LH-5BD32L) M701 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-981-789-01 BRACKET, YOKE 4-988-162-01 ROLLER 4-977-945-01 TRAY (TURN) 4-977-941-01 BEARING (WORM) X-4946-665-1 SHAFT ASSY, WORM * 209 1-658-576-11 SENSOR BOARD 4-977-943-01 BELT (TURN) (1.2)

  • Page 87: Cd Mechanism Deck Section-2 (Cdm38Lh-5Bd32L)

    9-5. CD MECHANISM DECK SECTION-2 (CDM38LH-5BD32L) not supplied not supplied M801 BU-5BD32L S811 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-917-583-71 BRACKET, YOKE 4-982-447-01 SPRING (BU), COMPRESSION 4-977-954-01 PULLEY (SL) 4-951-620-41 SCREW (2.6), +BVTP 4-977-953-01 GEAR (SL-A)

  • Page 88: Base Unit Section (Bu-5Bd32L)

    9-6. BASE UNIT SECTION (BU-5BD32L) M201 M202 Les composants identifiés par une The components identified by mark ! or dotted line with mark marque ! sont critiques pour la ! are critical for safety. sécurité. Replace only with part number Ne les remplacer que par une specified.

  • Page 89: Tc Mechanism Section-1 (Tcm230Awr2/230Pwr2)

    *NOTE: Two types of parts which are not interchangeable are available for the Head deck (A) ASSY and Head deck (B) ASSY. When replacing the parts, refer to the following figure, and use the appropriate part. Parts with “P” mark: 230PWR2 Parts without “P”...

  • Page 90: Tc Mechanism Section-2 (Tcm230Awr2/230Pwr2)

    9-8. TC MECHANISM SECTION-2 (TCM230AWR2/230PWR2) *NOTE: Two types of parts which are not interchangeable are available for the mechanical block assembly. When replacing the parts, refer to the following figure, and use the appropriate part. Parts with “P” mark: 230PWR2 Parts without “P”...

  • Page 91: Md Mechanism Section-1 (Mdm-5A)

    9-9. MD MECHANISM SECTION-1 (MDM-5A) not supplied M103 MBU-5A Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 501 1-671-115-21 SW BOARD 4-996-227-01 LEVER (HEAD) * 502 4-996-217-01 CHASSIS 4-996-223-11 INSULATOR (F) 4-996-229-01 SPRING (HEAD LEVER), TORSION...

  • Page 92: Md Mechanism Section-2 (Mdm-5A)

    M102 Les composants identifiés par une The components identified by marque ! sont critiques pour la mark ! or dotted line with mark ! are critical for safety. sécurité. Replace only with part number Ne les remplacer que par une specified.
  • Page 93 ! or dotted line with mark • COILS diagrams or the components used on the set. ! are critical for safety. • -XX, -X mean standardized parts, so they may have uH : µ H Replace only with part number • Abbreviation some difference from the original one.
  • Page 94 1/10W Les composants identifiés par une The components identified by marque ! sont critiques pour la mark ! or dotted line with mark ! are critical for safety. sécurité. Replace only with part number Ne les remplacer que par une –...
  • Page 95 1-163-021-91 CERAMIC CHIP 0.01uF C167 1-163-038-91 CERAMIC CHIP 0.1uF < SWITCH > C168 1-163-038-91 CERAMIC CHIP 0.1uF S101 1-572-085-11 SWITCH, LEAF (LIMIT IN SW) C169 1-125-822-11 TANTALUM 10uF C171 1-163-038-91 CERAMIC CHIP 0.1uF < VIBRATOR > C181 1-104-913-11 TANTAL. CHIP...
  • Page 96 ************************ R132 1-216-097-91 RES,CHIP 100K 1/10W (EXCEPT AEP,UK,G,CIS) R133 1-216-117-00 METAL CHIP 680K 1/10W (CD PANEL BOARD is supplied with MD LINK SW R134 1-216-049-91 RES,CHIP 1/10W and POWER SW board.) R135 1-216-061-00 METAL CHIP 3.3K 1/10W R136 1-216-049-91 RES,CHIP 1/10W <...
  • Page 97 S760 1-762-875-21 SWITCH, KEYBOARD (§ (CD)) *********************** (EXCEPT AEP,UK,G,CIS) S761 1-762-875-21 SWITCH, KEYBOARD (§ (MD)) (DISPLAY BOARD is supplied with JOG board and VOL board) < TRANSISTOR > 4-214-439-11 HOLDER, FL TUBE Q751 8-729-900-80 TRANSISTOR DTC114ES < CAPACITOR > Q752...
  • Page 98 8-729-900-80 TRANSISTOR DTC114ES Q609 8-729-900-80 TRANSISTOR DTC114ES D610 8-719-050-84 DIODE RB441QT-77 Q610 8-729-900-80 TRANSISTOR DTC114ES D611 8-719-057-97 DIODE SEL5923A-TP15 (SYNC BASE H) D612 8-719-057-97 DIODE SEL5923A-TP15 (SYNC BASE L) Q611 8-729-900-80 TRANSISTOR DTC114ES D613 8-719-073-47 DIODE SML72923C-TP15 (REC/PAUSE) Q612 8-729-900-80 TRANSISTOR DTC114ES...
  • Page 99 1-249-417-11 CARBON 1/4W F R664 1-249-417-11 CARBON 1/4W F < VARIABLE RESISTOR > R670 1-249-414-11 CARBON 1/4W F RV712 1-225-739-11 RES, VAR 50K (MIC VOL) R671 1-249-432-11 CARBON 1/4W R672 1-249-418-11 CARBON 1.2K 1/4W F < SWITCH > R673 1-249-426-11 CARBON 5.6K...
  • Page 100 < BATTERY > D1001 8-719-911-19 DIODE 1SS119 D1002 8-719-911-19 DIODE 1SS119 BT921 1-528-887-11 BATTERY, LITHIUM SECONDARY < HOLDER > < CAPACITOR > * DM1001 1-784-581-11 HOLDER, CABLE (2.5MM PITCH) 4P C101 1-162-286-31 CERAMIC 220PF C104 1-164-159-11 CERAMIC 0.1uF < IC > (AEP,UK,G,CIS)
  • Page 101 100uF C320 1-162-290-31 CERAMIC 470PF C508 1-110-948-11 ELECT C551 1-104-665-11 ELECT 100uF C331 1-164-159-11 CERAMIC 0.1uF C552 1-164-159-11 CERAMIC 0.1uF C332 1-164-159-11 CERAMIC 0.1uF C553 1-102-959-91 CERAMIC 22PF C333 1-162-600-11 CERAMIC 0.0047uF 30% C554 1-102-959-91 CERAMIC 22PF – 137 –...
  • Page 102 (AEP,UK,G,CIS,SP,MY,HK) * CN103 1-568-946-11 PIN, CONNECTOR 8P C842 1-127-813-11 ELECT 3300uF * CN104 1-568-947-11 PIN, CONNECTOR 9P (E,AR) CN105 1-569-308-11 SOCKET, CONNECTOR (L TYRE) 19P C843 1-136-165-00 FILM 0.1uF (E,SP,MY,HK,AR,KR,AUS) CN106 1-569-321-11 SOCKET, CONNECTOR 15P C844 1-136-165-00 FILM 0.1uF CN107...
  • Page 103 < JACK > Q805 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA J102 1-770-772-11 JACK, PIN 2P (US,EXCEPT US,CND) Q831 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA (VIDEO AUDIO IN) Q832 8-729-119-79 TRANSISTOR 2SC2785-FEK J102 1-778-204-11 JACK, PIN 2P (CND)(VIDEO AUDIO IN) Q851 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA – 139 –...
  • Page 104 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q901 8-729-209-15 TRANSISTOR 2SD2012 R196 1-249-417-11 CARBON 1/4W F (EXCEPT AEP,UK,G,CIS) Q902 8-729-119-79 TRANSISTOR 2SC2785-FEK R197 1-249-441-11 CARBON 100K 1/4W Q903 8-729-900-36 TRANSISTOR DTC124ES (EXCEPT AEP,UK,G,CIS) Q904...
  • Page 105 1/4W F Les composants identifiés par une The components identified by marque ! sont critiques pour la mark ! or dotted line with mark ! are critical for safety. sécurité. Replace only with part number Ne les remplacer que par une specified.
  • Page 106 1/4W Les composants identifiés par une The components identified by marque ! sont critiques pour la mark ! or dotted line with mark ! are critical for safety. sécurité. Replace only with part number Ne les remplacer que par une specified.
  • Page 107 1-216-025-91 RES,CHIP 1/10W R2006 1-216-025-91 RES,CHIP 1/10W CN101 1-770-072-11 CONNECTOR,(LIF(NON-ZIF))FFC23P R2007 1-216-025-91 RES,CHIP 1/10W CN102 1-784-687-41 PIN, CONNECTOR (PC BOARD) 7P CN103 1-784-834-21 CONNECTOR,FFC(LIF(NON-ZIF))23P < VIBRATOR > CN104 1-784-833-21 CONNECTOR,FFC(LIF(NON-ZIF))21P CN105 1-784-863-21 CONNECTOR,FFC(LIF(NON-ZIF))11P X201 1-767-286-11 VIBRATOR, CRYSTAL (22MHz) X302 1-781-155-21 VIBRATOR, CERAMIC (10MHz) <...
  • Page 108 MD LINK SW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4419-326-A MD LINK BOARD, COMPLETE (AEP,UK,G,CIS) 1-673-382-11 MD LINK SW BOARD *********************** ***************** A-4419-499-A MD LINK BOARD, COMPLETE < DIODE > *********************** (EXCEPT AEP,UK,G,CIS) D753 8-719-063-93 DIODE SLR325VC-N-T32 (MD WALKMAN SYNC) <...
  • Page 109 < CONNECTOR > ! F884 1-576-109-21 FUSE (T6.3AL/250V)(US,CND,E,HK,AR) CN11 1-564-321-00 PIN, CONNECTOR 2P (KR) * CN11 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P (EXCEPT KR) < FUSE HOLDER > CN12 1-564-321-00 PIN, CONNECTOR 2P (US,CND,AEP,UK,G,CIS,KR,AUS) FH8810 1-533-293-11 FUSE HOLDER * CN12...
  • Page 110 8-729-900-63 TRANSISTOR DTA124ES MISCELLANEOUS ************* < RESISTOR > 1-775-102-11 WIRE (FLAT TYPE) (11 CORE) 1-249-429-11 CARBON 1/4W 1-775-192-11 WIRE (FLAT TYPE) (21 CORE) (150mm) 1-249-441-11 CARBON 100K 1/4W 1-775-208-11 WIRE (FLAT TYPE) (23 CORE) (140mm) 1-249-417-11 CARBON 1/4W F 1-233-544-14 ENCAPSULATED COMPONENT (US,CND)
  • Page 111 A-2056-681-A DECK (A) ASSY, HEAD (230AWR2) HP101 A-2056-683-B DECK (A) ASSY, HEAD (230PWR2) HR901 1-500-502-11 HEAD, OVER WRITE HRPE101 A-2056-682-A DECK (B) ASSY, HEAD (230AWR2) HRPE101 A-2056-684-B DECK (B) ASSY, HEAD (230PWR2) A-2004-628-A MOTOR ASSY, CAPSTAN M101 A-4672-475-A MOTOR ASSY, SPINDLE...
  • Page 112 HCD-MDX10 REVISION HIST ORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2001.06...

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