Sony HCD-MD333 - Hi Fi Cd/minidisc Component Page 81 Service Manual Download

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Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

R438

1-216-097-91 RES,CHIP

100K

1/10W

R439

1-216-097-91 RES,CHIP

100K

1/10W

R440

1-216-097-91 RES,CHIP

100K

1/10W

R441

1-216-097-91 RES,CHIP

100K

1/10W

R442

1-216-097-91 RES,CHIP

100K

1/10W

R443

1-216-097-91 RES,CHIP

100K

1/10W

R444

1-216-097-91 RES,CHIP

100K

1/10W

R445

1-216-097-91 RES,CHIP

100K

1/10W

R448

1-216-097-91 RES,CHIP

100K

1/10W

R449

1-216-097-91 RES,CHIP

100K

1/10W

R451

1-216-097-91 RES,CHIP

100K

1/10W

R454

1-216-097-91 RES,CHIP

100K

1/10W

R455

1-216-097-91 RES,CHIP

100K

1/10W

R456

1-216-097-91 RES,CHIP

100K

1/10W

R457

1-216-097-91 RES,CHIP

100K

1/10W

R458

1-216-097-91 RES,CHIP

100K

1/10W

R460

1-216-073-00 METAL CHIP

10K

1/10W

R462

1-216-073-00 METAL CHIP

10K

1/10W

R502

1-216-295-91 SHORT

R504

1-216-295-91 SHORT

R600

1-216-053-00 METAL CHIP

1.5K

1/10W

R602

1-216-025-91 RES,CHIP

100

1/10W

R603

1-216-025-91 RES,CHIP

100

1/10W

R604

1-216-061-00 METAL CHIP

3.3K

1/10W

R605

1-216-025-91 RES,CHIP

100

1/10W

R606

1-216-061-00 METAL CHIP

3.3K

1/10W

R607

1-216-061-00 METAL CHIP

3.3K

1/10W

R608

1-216-025-91 RES,CHIP

100

1/10W

R2001

1-216-001-00 METAL CHIP

1/10W

R2002

1-216-296-91 SHORT

< VIBRATOR >

X101

1-767-286-11 VIBRATOR, CRYSTAL (22.5792MHz)

X302

1-767-670-11 VIBRATOR, CERAMIC (7MHz)

**************************************************************

1-671-020-21 HP BOARD

********

< CAPACITOR >

C1401

1-162-294-31 CERAMIC

0.001uF

10%

50V

C1402

1-162-294-31 CERAMIC

0.001uF

10%

50V

< JACK >

J1400

1-764-106-21 JACK (PHONES)

**************************************************************

A-4414-823-A JACK BOARD, COMPLETE (MY,SP,JE,HK,AR,AUS)

********************

A-4414-826-A JACK BOARD, COMPLETE (US,CND)

********************

A-4414-830-A JACK BOARD, COMPLETE (AEP,UK,EE)

********************

< CAPACITOR >

C401

1-162-282-21 CERAMIC

100PF

10%

50V

C411

1-162-282-31 CERAMIC

100PF

10%

50V

C412

1-162-290-31 CERAMIC

470PF

10%

50V

C413

1-126-964-11 ELECT

10uF

20%

50V

C421

1-162-282-31 CERAMIC

100PF

10%

50V

C422

1-162-282-31 CERAMIC

100PF

10%

50V

C431

1-126-934-11 ELECT

220uF

20%

10V

C432

1-126-933-11 ELECT

100uF

20%

16V

C448

1-136-165-00 FILM

0.1uF

50V

(AEP,UK,EE)

C449

1-136-165-00 FILM

0.1uF

50V

(AEP,UK,EE)

C498

1-136-165-00 FILM

0.1uF

50V

(AEP,UK,EE)

C499

1-136-165-00 FILM

0.1uF

50V

(AEP,UK,EE)

C451

1-162-282-31 CERAMIC

100PF

10%

50V

C461

1-162-282-31 CERAMIC

100PF

10%

50V

C462

1-162-290-31 CERAMIC

470PF

10%

50V

C463

1-126-964-11 ELECT

10uF

20%

50V

C473

1-136-173-00 FILM

0.47uF

50V

< CONNECTOR >

CN401

1-568-858-11 SOCKET, CONNECTOR 15P

CN402

1-564-506-11 PLUG, CONNECTOR 3P

CN404

1-770-379-11 CONNECTOR, BOARD TO BOARD 6P

CN420

1-565-561-11 PIN, CONNECTOR 3P

CN430

1-565-500-11 CONNECTOR, BOARD TO BOARD 9P

CN490

1-568-943-11 PIN, CONNECTOR 5P

< DIODE >

D422

8-719-911-19 DIODE 1SS119-25

D430

8-719-911-19 DIODE 1SS119-25

D447

8-719-911-19 DIODE 1SS119-25

D497

8-719-911-19 DIODE 1SS119-25

< JACK >

J401

1-764-767-21 JACK, PIN 2P (TAPE INPUT)

J402

1-764-767-21 JACK, PIN 2P (TAPE OUTPUT)

< COIL >

L448

1-420-872-00 COIL, AIR-CORE

L498

1-420-872-00 COIL, AIR-CORE

< TRANSISTOR >

Q400

8-729-620-05 TRANSISTOR 2SC2603-EF

Q410

8-729-141-30 TRANSISTOR 2SC3623A-LK

Q420

8-729-620-05 TRANSISTOR 2SC2603-EF

BD (MD)

JACK

Summary of Contents for HCD-MD333 - Hi Fi Cd/minidisc Component

Page 1: ... MD and tuner section in DHC MD333 Model Name Using Similar Mechanism NEW Mechanism Type CDM13C 5BD19 Base Unit Type BU 5BD19 Optical Pick up Type KSS 213B K N Model Name Using Similar Mechanism NEW Mechanism Type MDM 3J Optical Pick up Type KSM 260A JIN CD SECTION MD SECTION Ver 1 1 2001 06 9 922 935 12 2001F0200 1 2001 6 Sony Corporation Home Audio Company Shinagawa Tec Service Manual Production...

Page 2: ... 2 ...

Page 3: ...history display mode in the test mode The following describes the least required steps Be careful not to enter other modes by mistake If other modes are set accidentally press the CD button to exit that mode 1 With the power off press the MD button while pressing the PLAY MODE button 2 Rotate the VOLUME knob until ERR DP MODE is displayed 3 Pressing the p CD button sets the error history mode and ...

Page 4: ... FF Displays the total number of errors in the form of total ππ The number of errors is displayed in hexadecimal digits between 00 to FF Displays the 10 latest errors in the form of 0π E The π indicates the history number The smaller the number the newer is the error 00 is the latest error The indicates the error code Refer to the following table for details Rotate the VOLUME knob to switch the er...

Page 5: ...rior This caution label is located inside the unit SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ LES ...

Page 6: ...tic Diagram Power AMP Section 77 7 25 Printed Wiring Board Power AMP Section 79 7 26 IC Block Diagrams 81 7 27 IC Pin Functions 88 8 EXPLODED VIEWS 8 1 Front Panel Section 96 8 2 Chassis Section 97 8 3 MD Mechanism Deck Section 1 MDM 3J 98 8 4 MD Mechanism Deck Section 2 MDM 3J 99 8 5 CD Mechanism Deck Section 1 CDM13C 5BD19 100 8 6 CD Mechanism Deck Section 2 BU 5BD19 100 9 ELECTRICAL PARTS LIST ...

Page 7: ...the optical pick up block Therefore when checking the laser diode emission ob serve from more than 30 cm away from the objective lens LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the S curve check in CD section adjustment and check that the S curve waveform is output three times Note Be sure to connect all wires including FFC in the MD section before applying power or ICs may be damaged ...

Page 8: ...10 FUNCTION button 11 MD CD TUNING button 12 MD CD 0 TUNING button 13 TUNER BAND button 14 6 CD button 15 r REC button and indicator 16 CD MD SYNC button 17 CD disc tray 18 CD indicator 19 REPEAT STEREO MONO button 20 PLAY MODE TUNING MODE button 21 PHONES jack 22 Remote sensor 23 Display window SECTION 2 GENERAL Front Panel 15 12 13 11 16 17 14 19 20 18 21 7 8 9 10 2 3 4 5 6 1 22 23 ...

Page 9: ... 9 This section is extracted from instruction manual ...

Page 10: ...l order given 3 1 CASE 3 2 FRONT PANEL MD MECHANISM DECK SECTION 1 Two screws CASE3 TP2 2 Two screws CASE3 TP2 3 Case 1 Two screws BVTT3x6 2 Wire flat type 23core CN873 3 Connector CN490 4 Claw 5 Front panel 6 Wire flat type 25core CN820 7 Six screws BVTT3x6 8 Wire 9 MD mechanism ...

Page 11: ...ISM DECK MDM 3D 1 Connector CN590 2 Four screws BVTP3x10 3 Two screws BVTP3x10 4 Five claws 6 Wire flat type 15core CN401 7 JACK board 8 Connector CN402 5 Back panel 1 Two screws BVTT2x3 2 Two screws BVTT2x3 3 MD mechanism deck MDM 3J Bracket MD ...

Page 12: ...ector CN291 3 Two screws BVTT3x6 4 Two screws BVTT3x6 5 Bracket CD 6 Two screws BVTT3x6 8 CD mechanism deck CDM13C 5BD19 7 Two hooks 1 Wire flat type 25core CN107 3 Wire flat type 14core CN106 5 OP relay flexible board CN101 6 BD board MD 4 Screw BVTP2x4 2 Flexible board over write head CN104 ...

Page 13: ...crew BV3x8 2 Screw BV3x8 3 Holder MG assembly 4 Pull the disc table 3 Two step screws 4 Two insulators 5 Sub chassis Part A Part A Part A 1 Two step screws 2 Two insulators Take care so that the part A may be right position when installing ...

Page 14: ...1 Move the claw in the direction of the arrow A 2 Remove the sled shaft in the direction of the arrow B 3 Wire flat type 16 core CNU101 BD board CD 4 Remove the optical pick up KSS 213B K N in the direction of the arrow C C B A 1 Screw P1 7x6 2 Over write head ...

Page 15: ... 3 Set the shaft of gear LB to be at the position in the figure 4 Remove the slider complete assembly in the direction of arrow with putting out of two claws 45 Claw Claw Slider assembly Part A Install the part A of lever head up to pass over the slider complete assembly OK NG Take care not to damage the detective switch ...

Page 16: ...her 2 Shaft shutter A 3 Shutter assembly Shaft shutter A shutter assembly Shaft shutter B Hole B Hole A When installing install the shaft shutter A into the hole as show in the figure before installing the shaft shutter B into the hole B ...

Page 17: ...uttons simultaneously 2 LEDs and fluorescent indiator tube are all turned on 3 When the FUNCTION button is pressed the fluorescent indicator tube lights up in the order of partial lighting 1 n partial lighting 2 n all lit n partial lighting 1 n When the VOLUME knob is rotated the LED lighting pattern changes To end without switching to the key check mode press the 1 u button to turn off the power ...

Page 18: ...TINGTHE TEST MODE With the power off press the MD button while pressing the PLAY MODE button 5 3 EXITING THETEST MODE Press the REPEAT button The STANDBY state will be set and the test mode will be cleared 5 4 BASIC OPERATIONS OF THETEST MODE All operations are performed using the VOLUME knob p CD button and CD button The functions of these buttons are as follows Function name VOLUME knob p CD but...

Page 19: ...on volatile memory Initialize Head position check Continuous playback mode Continuous recording mode Microprocessor version display Mark X X X X X X X X X X X X X For details of each adjustment mode refer to the items in 6 Electrical Adjustments For details of ERR DP MODE refer to the self diagnosis function on page 2 If other modes are set accidentally press the CD button to exit that mode As ite...

Page 20: ...ress the p CD button to change the display to CREC MID 4 When access completes the display changes to CREC and the REC display lights up Note The numbers displayed indicate the recording position address 2 Changing the part to be recorded 1 When the p CD button is pressed during continuous recording the display changes as below and the recorded part can be changed The REC display is off while chan...

Page 21: ...he ADIP address Note Displayed as when servo is operated 4 Auto gain display Not used in servicing The auto gain is displayed as follows AG 5 Detrack check display Not used in servicing The detrack is displayed as follows ADR 6 IVR display Not used in servicing IVR is displayed as follows Meanings of other displays Mode display Error rate display Address display Auto gain display Not used in servi...

Page 22: ... YES YES YES YES YES OK YES NG Start Turn ON Power using function MD MD TOC READ Cannot read Message 6 Can read MD all erase Above 20 MD last track Less than 20 Blank disc Message 1 CD function is set and CD TOC is read CD TOC OK Message 7 CD synchro standby Message 2 or 8 CD last track search pause state Message 9 CD synchro starts Message 3 or 0 Synchro ends MD function is set Playing CD CD tray...

Page 23: ...isc error etc Optical defect spindle defect including motor cannot read Q data disc defect scratches etc bad focus bad GFS etc Disc defect scratches etc cannot read Q data etc Optical defect sled tracking defect including motor cannot read Q data disc defect scratches etc Optical defect cannot read Q data disc defect scratches etc etc LOAD OUT SW defect LOAD IN SW defect No Error Messages Details ...

Page 24: ...tead of the conventional laser power meter is convenient It sharply reduces the time and trouble to set the laser power meter sensor onto the objective lens of the pick up 6 4 CREATING THE CONTINUOUSLY RECORDED DISC The disc is used for the focus bias adjustment and error rate check The following describes how to create a continuously recorded disc 1 Insert a disc blank disc commercially available...

Page 25: ...on the objective lens of the optical pick up from the disc slot If it cannot be set properly press the 0 or button to move the optical pick up Connect the digital voltmeter to TP I 3V and TP IOP of the BD MD board 2 Rotate the VOLUME knob to display LDPWR ADJUST Laser power For adjustment 3 Press the p CD button once to display LD 0 9 mW 4 Rotate the VOLUME knob so that the laser power meter reads...

Page 26: ...0pF BD MD board TP TEO TP VC 6 8 FOCUS BIAS ADJUSTMENT Adjusting Procedure 1 Load a continuously recorded disc Refer to 6 4 Creating the Continuously Recorded Disc 2 Rotate the VOLUME knob to display CPLAY MODE 3 Press the p CD button to display CPLAY MID 4 When C1 AD is displayed press the CD button 5 Rotate the VOLUME knob to display FBIAS ADJUST 6 Press the p CD button to display a The first fo...

Page 27: ...ocedure 1 Load a continuously recorded disc Refer to 6 4 Creating the Continuously Recorded Disc 2 Rotate the VOLUME knob to display CPLAY MODE 3 Press the p CD button to display CPLAY MID 4 When C1 AD is displayed press the CD button 5 Rotate the VOLUME knob to display FBIAS CHECK 6 Press the p CD button to display c The first four digits indicate the C1 error the two digits after the indicate AD...

Page 28: ... 28 6 11 ADJUSTING POINTS AND CONNECTING POINTS BD MD BOARD SIDE A D101 IC192 IC171 IC101 Q102 IC121 IC316 Q163 TP IOP TP VC TP TEO TP I 3V BD MD BOARD SIDE B ...

Page 29: ...ible and light up the bright ness to obtain best waveform RF Level Check Procedure 1 Connect oscilloscope to test point TP RF on BD board 2 Turned Power switch on 3 Put disc YEDS 18 in and playback 4 Confirm that oscilloscope waveform is clear and check RF sig nal level is correct or not Note Clear RF signal waveform means that the shape can be clearly distinguished at the center of the waveform R...

Page 30: ...e commander Specified level x 100 less than 7 A B 300 100 mVp p 6 Remove the lead wire connected in step 1 Focus Tracking Gain Adjustment RV102 RV103 This gain has a margin so even if it is slightly off There is no problem Therfore do not perform this adjustment Please note that it should be fixed to mechanical center position when you moved and do not know original position A B 2 A B Adjustment L...

Page 31: ...rd PANEL board MD LED board HP board AUDIO board POWER AMP board ENCAPSULATED COMPONENT US Canadian Malaysia Singapore HongKong Argentine Australian Tourist TUNER FM MW LW AEP UK EE TRANS board ST TERMINAL board BD CD board LOADING board BD MD board SW board JACK board ...

Page 32: ...0 RFI RF 14 23 C OUT CNIN 55 24 SENS SEIN 54 FE BIAS 37 RV101 FOCUS BIAS 5V 6 FE O 7 FE M 12 TA M 13 TAO 21 DATA 20 XLT 19 CLK 4 FGD 25 FOK FOCUS SW Q103 DATAO 56 XLTO 57 CLKO 59 MDP 3 FOK 1 XLON 64 09 PCMD LRCK DATA 2 LRCK 1 21 20 BCLK BCLK 3 22 LOUT 16 ROUT 13 SIGNAL PATH digital out CD CD A MAIN SECTION Page 37 DIGITAL FILTER D A CONVERTER IC104 X101 22 5792 MHz DATA 51 XLAT 52 CLOK 53 SCOR 43 ...

Page 33: ...ER PCO 67 VC ANALOG MUX VC 93 SPRD ADIP DEMODULATOR DECODER 94 SPFD 95 FG IN SPINDLE SERVO 91 SRDR 92 SFDR 85 TRDR 86 TFDR 89 FRDR 88 FFDR 83 APCREF PWM GENERATOR A D CONVERTER 10 XRST 13 RECP APC SERVO DSP 47 46 48 49 D0 D3 32 29 34 38 43 A0 A9 6 ı 9 11 ı 15 5 1 2 18 19 DQ1 DQ4 A0 A9 41 16 XOE XOE 42 17 XCAS XCAS 44 4 XRAS XRAS 45 3 XWE XWE DRAM IC124 CPU I F MONITOR CONTROL MNT0 MNT1 MNT2 1 2 3 ...

Page 34: ...AEP UK EE IC1501 BUFFER RDS DECODER IC1500 4 MUX 13 14 X1501 4 332 MHz 74 XI XO RDATA RCLK 77 ATT 6DB 75 REC OUT MUTE 63 D IN SELECT 37 RXD 41 MECHA BUSY 38 TXD 31 MASTER BUSY 39 MD CLK 100 AC CUT 45 RESET 35 MD OEM REST 44 CS 42 DATA 43 CLOCK 61 CD POWER 21 RDS DATA 20 RDS CLK 2 16 22 46 SCOR BD SUBQ 48 49 SQCLK CLOCK 50 51 DATA XLT 52 53 59 SENCE FOCUS SW 60 55 BD REST IN SW 56 57 OUT SW LOAD OU...

Page 35: ...DIV 1 µs DIV IC101 2 FEI PLAY Mode 50 mV DIV 1 µs DIV Indication of transistor 1 2 3 4 IC101 8 9 E F PLAY Mode IC101 RF PLAY Mode 5 6 7 8 9 º IC121 XBCK IC121 LRCK IC501 1 2 I J PLAY Mode IC101 4 A PLAY Mode IC152 CAPA PLAY Mode IC152 CAPA PLAY Mode IC121 º FS4 IC121 OSCI IC121 FS256 IC316 XOUT MD SECTION Caution Pattern face side Parts on the pattern face side seen from the Side B pattern face ar...

Page 36: ...HCD MD333 7 3 SCHEMATIC DIAGRAM CD SECTION See page 39 for Waveforms See page 81 for IC Block Diagrams 41 42 Page 55 ...

Page 37: ...RINTED WIRING BOARD CD SECTION See page 31 for Circuit Boards Location Ref No Location Semiconductor Location IC103 C 1 Q101 B 3 Q103 C 3 Ref No Location Semiconductor Location IC101 B 1 IC102 B 1 IC104 C 3 Q102 B 1 Page 59 ...

Page 38: ...333 45 46 7 5 SCHEMATIC DIAGRAM MD 1 3 SECTION See page 40 for Waveforms See page 51 for Printed Wiring Board Page 47 Page 47 Page 48 Page 48 See page 84 for IC Block Diagrams See page 88 for IC Pin Functions ...

Page 39: ...HEMATIC DIAGRAM MD 2 3 SECTION See page 40 for Waveforms See page 51 for Printed Wiring Board See page 85 for IC Block Diagrams See page 89 for IC Pin Functions Page 45 Page 45 Page 46 Page 46 Page 49 Page 49 Page 50 Page 55 ...

Page 40: ...HCD MD333 49 50 7 7 SCHEMATIC DIAGRAM MD 3 3 SECTION See page 40 for Waveforms See page 83 for IC Block Diagrams See page 92 for IC Pin Functions Page 53 Page 47 Page 47 Page 48 ...

Page 41: ...C152 A 4 IC153 A 1 IC171 A 3 IC181 B 1 IC201 D 3 7 8 PRINTED WIRING BOARD MD SECTION See page 31 for Circuit Boards Location IC316 A 2 Q101 B 3 Q102 B 4 Q103 B 4 Q104 B 4 Q162 B 4 Q163 A 3 Q181 B 1 Q182 B 1 Q350 A 1 Ref No Location Semiconductor Location Ref No Location D101 A 2 IC192 C 4 IC401 D 4 Page 54 Page 59 ...

Page 42: ...HCD MD333 53 54 7 10 PRINTED WIRING BOARD MD SWITCH SECTION See page 31 for Circuit Boards Location 7 9 SCHEMATIC DIAGRAM MD SWITCH SECTION Page 50 Page 51 ...

Page 43: ... 61 Page 62 Page 57 Page 66 Page 73 Page 47 Page 42 Page 69 See page 86 for IC Block Diagrams See page 94 for IC Pin Functions 7 11 SCHEMATIC DIAGRAM MAIN 1 3 SECTION See page 40 for Waveforms See page 59 for Printed Wiring Board ...

Page 44: ...HCD MD333 57 58 Page 56 Page 77 Page 75 7 12 SCHEMATIC DIAGRAM MAIN 2 3 3 3 SECTION See page 86 for IC Block Diagrams ...

Page 45: ... D563 E 5 D571 D 9 D572 C 10 D581 B 10 D582 B 10 D591 A 8 D601 D 4 D602 D 4 D603 E 5 D604 E 5 D605 C 5 D801 A 3 D802 B 2 D803 D 4 D881 B 5 D882 A 7 IC510 C 10 IC511 C 10 IC560 E 10 IC601 D 2 IC602 D 4 Ref No Location IC603 E 3 IC801 E 4 IC840 C 4 IC842 A 1 Q510 C 8 Q520 C 7 Q521 C 7 Q530 E 6 Q561 E 8 Q562 E 8 Q571 D 9 Q572 D 9 Q591 A 7 Q592 A 8 Q601 E 3 Q602 D 4 Q871 D 4 Q872 D 4 Ref No Location P...

Page 46: ...HCD MD333 61 62 Page 69 Page 55 56 Page 56 7 14 SCHEMATIC DIAGRAM AUDIO SECTION See page 87 for IC Block Diagrams ...

Page 47: ...RING BOARD AUDIO SECTION See page 31 for Circuit Boards Location Semiconductor Location Ref No Location D701 C 3 D1501 B 4 IC701 B 2 IC702 B 3 IC1500 A 4 IC1501 B 5 Q701 A 3 Q702 C 4 Q703 C 3 Q751 B 3 Q752 C 3 Page 72 Page 59 Page 59 ...

Page 48: ...HCD MD333 65 66 7 16 SCHEMATIC DIAGRAM PANEL SECTION Page 55 Page 70 ...

Page 49: ...See page 31 for Circuit Boards Location Semiconductor Location Ref No Location D901 C 3 D902 A 2 D903 A 2 D904 E 3 D906 D 2 D907 D 2 D908 E 6 IC901 C 6 IC902 C 8 Q901 C 5 Q902 C 5 Q904 A 3 Q905 B 2 Q906 E 4 Q907 B 3 Q908 D 2 Q909 D 2 Q910 E 4 Page 59 Page 71 ...

Page 50: ...HCD MD333 69 70 7 18 SCHEMATIC DIAGRAM JACK SECTION Page 61 Page 65 Page 55 Page 78 ...

Page 51: ... See page 31 for Circuit Boards Location Semiconductor Location Ref No Location D422 A 4 D430 B 1 D447 A 1 D497 A 1 IC470 A 8 Q400 B 5 Q410 A 6 Q420 A 4 Q431 A 3 Q432 A 3 Q433 A 3 Q434 A 3 Q435 A 3 Q436 A 3 Q450 B 6 Q460 A 7 Page 67 Page 79 Page 63 Page 59 ...

Page 52: ...TERMINAL LOADING SECTION 7 21 PRINTED WIRING BOARD STTERMINAL LOADING SECTION See page 31 for Circuit Boards Location 11 11 CN291 S291 LOAD OUT 1 2 3 4 5 M904 LOADING MOTOR M LOADING BOARD S292 LOAD IN 1 634 461 Page 59 Page 59 Page 55 Page 55 ...

Page 53: ...HCD MD333 75 76 7 22 SCHEMATIC DIAGRAM TRANS SECTION 7 23 PRINTED WIRING BOARD TRANS SECTION See page 31 for Circuit Boards Location Page 60 Page 79 Page 78 Page 58 ...

Page 54: ...HCD MD333 77 78 7 24 SCHEMATIC DIAGRAM POWER AMP SECTION Page 57 Page 70 Page 75 ...

Page 55: ...R AMP SECTION See page 31 for Circuit Boards Location Semiconductor Location Ref No Location D1201 C 2 D1202 B 1 D1203 B 2 D1213 C 2 D1251 D 2 D1263 E 2 D1300 B 3 IC1201 C 1 Q1201 C 2 Q1202 B 2 Q1231 B 1 Q1232 B 1 Q1251 E 2 Page 71 Page 60 Page 76 ...

Page 56: ... 24 22 21 20 19 18 17 DRIVE BUFFER DRIVE BUFFER LEVEL SHIFT LEVEL SHIFT THERMAL SHUT DOWN REGULATOR DRIVER MUTE LEVEL SHIFT DRIVE BUFFER DRIVE BUFFER DRIVE BUFFER DRIVE BUFFER LEVEL SHIFT DRIVE BUFFER DRIVE BUFFER 15 16 23 25 5 6 OUT1A OUT1B IN1A IN1B TR B REG 0 XRST GND IN2A IN2B OUT2A OUT2B GND OP OUT GND OUT4A OUT4B IN4A IN4B VC V CC VCC VCC V CC IN3B IN3A OUT3B OUT3A OP OP IC103 CXD2507AQ 1 2 ...

Page 57: ...D2R EXT1R EXT2R VOUTR GND1 ML DSD MC DM2 MD DM1 MUTE MODE CKSL DGND VDD VCC2L VCC1 GND2L EXT1L EXT2L VOUTL 1 LOGIC PREDRIVER VREF 2 3 4 5 10 9 8 7 6 IN2 IN1 VM VREF VCONT VCC OUT2 GND OUT1 VS Σ MODULATOR 8 INTERPOLATOR COMMON VOLTAGE CLOCK DIVIDER SERIAL I O INTERFACE LPF Σ MODULATOR Σ MODULATOR Σ MODULATOR 8 INTERPOLATOR DECIMATION FILTER DECIMATION FILTER LPF 16 15 17 18 19 20 21 22 23 24 25 26 ...

Page 58: ...6 TE 25 WBLADJ 24 VCC 23 3TADJ 22 EQADJ 21 VREF 20 F0CNT 19 XSTBY 18 XLAT 17 SCLK 16 SWDT 15 TEMPR 14 TEMPI 13 GND 12 APCREF 11 APC 10 PD 9 F 8 E 7 D 6 C 5 B 4 A 3 VC VI CONV BGR VREF SCRI PARA DECODE AUXSW COMMAND IVR GSW IV FF FBAL FF TG SEA 1 2 TG TEA WBL 3T EQ DET ADIP AGC WBL BPF22 BPFC ABCDA FEA WBL ATA CVB RFA1 1 2 1 2 GRVA CFST RFA2 GRV HLPT PTGR 2 1 1 2 BOTTOM PEAK RF AGC EQ EQ DET P P WB...

Page 59: ...5 TX 14 XINT 13 RECP 12 DQSY 11 SQSY 10 XRST 9 SENS 8 SRDT 7 XLAT 6 SCLK 5 SWDT 4 MNT3 3 MNT2 2 MNT1 1 MNT0 PWM GENERATOR AUTO SEQUENCER SERVO DSP CPU I F MONITOR CONTROL SPINDLE SERVO EACH BLOCK EACH BLOCK DIGITAL AUDIO I F SAMPLING RATE CONVERTER CLOCK GENERATOR SUBCODE PROCESSOR EACH BLOCK A D CONVERTER ANALOG MUX EFM ACIRC ENCODER DECODER APC PLL SHOCK RESISTANT MEMORY CONTROLLER ATRAC ENCODER...

Page 60: ...RESET CD VCC COM COM IC801 LB1641 1 2 3 4 5 6 7 8 9 10 GND MOTOR DRIVE NOISE FILTER CLAMP FWD IN REV IN VCC 1 VCC 2 NOISE FILTER MOTOR DRIVE MOTOR DRIVE MOTOR DRIVE T S D O C P FWD REV STOP CONTROL LOGIC 1 12 VREF DELAY CIRCUIT 3 3V PH5 STBY VCC ANA5 SYS3 3 BACK AC CD1 P DOWN GND CD2 S RESET 2 3 4 5 6 7 8 9 10 11 DELAY CIRCUIT ...

Page 61: ...BANDPASS 8th ORDER CONTAS LOOP VARIABLE AND FIXED DIVIDER REFERENCE VOLTAGE ANTI ALIASING FILTER CLOCKED COMPARATOR TEST LOGIC AND OUTPUT SELECTOR SWITCH RECONSTRUCTION FILTER 14 15 16 13 12 11 10 9 3 2 1 4 5 6 7 8 CLOCK REGENERATION AND SYNC VP1 RDCL TS7 OSCO OSCI V DDD V SSD TEST TSTLD QUAL RDDA Vref MUX V DDA V SSA CIN SCOUT ...

Page 62: ...LED I Connected to the external capacitor for low pass filter of the sled error signal 28 SE O Sled error signal output to the CXD2652AR IC121 29 ADFM O FM signal output of the ADIP 30 ADIN I Receives a ADIP FM signal in AC coupling 31 ADAGC I Connected to the external capacitor for ADIP AGC 32 ADFG O ADIP duplex signal 22 05 kHz 1 kHz output to the CXD2652AR IC121 33 AUX O Auxiliary signal I3 sig...

Page 63: ...T O Digital audio signal output terminal when playback mode for optical out Not used 23 ADDT I Recording data input from the A D D A converter IC201 24 DADT O Playback data output to the A D D A converter IC201 25 LRCK O L R sampling clock signal 44 1 kHz output to the A D D A converter IC201 26 XBCK O Bit clock signal 2 8224 MHz output to the A D D A converter IC201 27 FS256 O Clock signal 11 289...

Page 64: ...ottom hold input from the CXA2523AR IC101 64 ABCD I A Light amount signal ABCD input from the CXA2523AR IC101 65 FE I A Focus error signal input from the CXA2523AR IC101 66 AUX1 I A Auxiliary signal I3 signal temperature signal input from the CXA2523AR IC101 67 VC I A Middle point voltage 1 65V input from the CXA2523AR IC101 68 ADIO O A Monitor output of the A D converter input signal Not used ope...

Page 65: ...gnal 176 4 kHz output terminal X tal system Not used open 91 SRDR O Sled servo drive PWM signal output to the BH6511FS IC152 92 SFDR O Sled servo drive PWM signal output to the BH6511FS IC152 93 SPRD O Spindle servo drive PWM signal output to the BH6511FS IC152 94 SPFD O Spindle servo drive PWM signal output to the BH6511FS IC152 95 FGIN I 96 TEST1 I Input terminal for the test fixed at L 97 TEST2...

Page 66: ...the AK4520 IC201 26 MEC BUSY O Mecha busy signal output to the master control IC601 27 FLCS O Display clear signal output terminal Not used fixed at L 28 FLCLK O Display data clock signal output terminal Not used fixed at L 29 Not used fixed at L 30 FLDATA O Display data signal output terminal Not used fixed at L 31 TXD O MD control data signal output to the master control IC601 32 RXD I MD contro...

Page 67: ...S688 detect signal input terminal 61 PB P I MD PB POSITION switch S687 detect signal input terminal 62 5V Power supply 5V 63 Not used fixed at L 64 GND Ground terminal 65 to 72 Connect terminal 65 to 72 Not used fixed at L 73 to 78 Not used fixed at L 79 SDA I O Tow way data bus for the EEPROM IC171 80 SCL O Clock signal output to the EEPROM IC171 81 82 Not used fixed at L 83 POWER 84 85 86 87 Not...

Page 68: ... input POWER key S902 input 26 KEY 1 I 27 KEY 2 I 28 to 30 Not used 31 O Master busy signal output to the MD system control IC316 32 MD POWER O MD power on off signal output to the MD power regulator IC570 33 AVSS Ground terminal for A D converter 34 POWER ON I System power on signal input terminal 35 MD OEM REST O MD reset signal output terminal 36 AVREF1 I Reference voltage input terminal 5V for...

Page 69: ...D PAUSE O P CD LED D907 drive signal output terminal 70 LED CD PLAY O CD LED D906 drive signal output terminal 71 VSS Ground terminal 72 LED MD PAUSE O P MD LED D903 drive signal output terminal 73 LED MD PLAY O MD LED D902 drive signal output terminal 74 DBFB O DBFB on off signal output terminal L on 75 RECOUT MUTE O Rec mute tape signal output terminal L mute 76 MUTE O Mute signal output termina...

Page 70: ...th part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié Ref No Part No Description Remark Ref No Part No Description Remark 10 1 782 793 11 WIRE FLAT TYPE 23 CORE 11 4 210 902 01 PANEL LOADING 12 3 363 099 11 SCREW CASE 3 TP2 13 4 993 866 21 HOLDER FL 14 4 212 098 01 FILTER 15 4 210 890 11 WINDO...

Page 71: ...TRANSFORMER POWER MY SP JE HK AR AUS T1600 1 431 988 11 TRANSFORMER POWER AEP UK EE T1600 1 431 989 11 TRANSFORMER POWER US CND 51 4 993 867 01 FOOT 8 52 1 782 990 11 WIRE FLAT TYPE 19 CORE 53 3 703 244 00 BUSHING 2104 CORD 54 1 666 904 11 TRANS BOARD 55 A 4417 126 A POWER AMP BOARD COMPLETE AEP UK EE 55 A 4417 130 A POWER AMP BOARD COMPLETE MY SP JE HK AR AUS 55 A 4417 134 A POWER AMP BOARD COMPL...

Page 72: ...P RELAY FLEXIBLE BOARD 103 1 782 683 11 WIRE FLAT TYPE 14 CORE 104 X 4949 900 1 SHUTTER ASSY 105 4 997 456 02 SHAFT SHUTTER A 106 4 986 959 01 WASHER STOPPER 107 4 987 327 01 INSULATOR 108 4 628 167 01 SCREW STEP 109 4 997 962 01 SPRING O C TENSION 110 1 783 113 11 WIRE FLAT TYPE 25 CORE 5 5 not supplied not supplied 6 108 106 105 104 102 107 107 108 101 110 109 103 ...

Page 73: ... 167 8 583 028 02 OPTICAL PICK UP KMS 260A J1N for MD 168 4 987 061 01 SPACER RACK 169 4 988 560 01 SCREW P 1 7X6 170 4 955 841 11 SCREW 171 4 979 914 01 SPRING CLV TORSION 172 4 983 511 02 PIN OUTSER T 173 4 983 437 01 SLIDER CAM HR901 1 500 396 11 HEAD OVER LIGHT RF325 74A M901 A 4672 135 A MOTOR ASSY SPINDLE M902 A 4672 133 A MOTOR ASSY SLED M903 A 4672 134 A MOTOR ASSY LOADING MD Les composant...

Page 74: ...4 927 649 01 BELT 209 4 929 724 01 PULLEY B 210 X 4947 265 1 ARM ASSY SWING 211 4 944 012 01 TABLE DISC 212 A 4604 752 A HOLDER MG ASSY 213 4 917 583 21 BRACKET YOKE 214 X 4946 208 1 CHASSIS MD ASSY 215 4 933 134 01 SCREW PTPWH M2 6X6 216 4 958 593 01 SPRING BU COMPRESSION 217 4 929 747 01 HOLDER BU 218 4 929 727 01 CAM A 219 4 929 729 01 CAM B M904 A 4608 362 A MOTOR L ASSY LOADING CD 1 1 1 1 11 ...

Page 75: ... 256 1 769 069 11 WIRE FLAT TYPE 16 CORE 257 4 917 567 01 GEAR M 258 4 917 564 01 GEAR P FLATNESS M101 X 4917 523 4 BASE OUTSART ASSY SPINDLE M102 X 4917 504 1 MOTOR ASSY SLED Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié The components identified by mark or dotted line with mark are critical for safety Replac...

Page 76: ...1uF 5 50V C715 1 136 165 00 FILM 0 1uF 5 50V C716 1 124 261 00 ELECT 10uF 20 50V C717 1 126 163 11 ELECT 4 7uF 20 50V C718 1 162 290 31 CERAMIC 470PF 10 50V C719 1 124 589 11 ELECT 47uF 20 16V C720 1 124 589 11 ELECT 47uF 20 16V C731 1 130 475 00 MYLAR 0 0022uF 5 50V C743 1 124 589 11 ELECT 47uF 20 16V C751 1 126 163 11 ELECT 4 7uF 20 50V C752 1 126 163 11 ELECT 4 7uF 20 50V C753 1 126 163 11 ELEC...

Page 77: ...K EE VIBRATOR X1501 1 579 900 21 VIBRATOR CRYSTAL 4 332MHz AEP UK EE A 4673 402 A BD CD BOARD COMPLETE CAPACITOR C101 1 126 607 11 ELECT CHIP 47uF 20 4V C102 1 163 275 11 CERAMIC CHIP 0 001uF 5 50V C103 1 164 346 11 CERAMIC CHIP 1uF 16V C105 1 163 038 91 CERAMIC CHIP 0 1uF 25V C106 1 164 695 11 CERAMIC CHIP 0 0022uF 5 50V C107 1 164 695 11 CERAMIC CHIP 0 0022uF 5 50V C108 1 163 021 91 CERAMIC CHIP...

Page 78: ...10W R140 1 216 081 00 METAL CHIP 22K 5 1 10W R141 1 216 061 00 METAL CHIP 3 3K 5 1 10W R142 1 216 061 00 METAL CHIP 3 3K 5 1 10W R143 1 216 121 91 RES CHIP 1M 5 1 10W R144 1 216 073 00 METAL CHIP 10K 5 1 10W R145 1 216 097 91 RES CHIP 100K 5 1 10W R146 1 216 097 91 RES CHIP 100K 5 1 10W R147 1 216 049 91 RES CHIP 1K 5 1 10W R148 1 216 049 91 RES CHIP 1K 5 1 10W R149 1 216 049 91 RES CHIP 1K 5 1 10...

Page 79: ...P 0 1uF 25V C213 1 115 363 11 CERAMIC CHIP 10uF 10V C214 1 115 363 11 CERAMIC CHIP 10uF 10V C216 1 124 779 00 ELECT CHIP 10uF 20 16V C350 1 163 038 91 CERAMIC CHIP 0 1uF 25V C352 1 124 779 00 ELECT CHIP 10uF 20 16V C353 1 163 038 91 CERAMIC CHIP 0 1uF 25V C354 1 163 038 91 CERAMIC CHIP 0 1uF 25V C355 1 163 251 11 CERAMIC CHIP 100PF 5 50V C357 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V C358 1 163 251 ...

Page 80: ...P 3 3K 5 1 10W R178 1 216 295 91 SHORT 0 R179 1 216 091 00 METAL CHIP 56K 5 1 10W R180 1 216 073 00 METAL CHIP 10K 5 1 10W R182 1 216 089 91 RES CHIP 47K 5 1 10W R183 1 216 089 91 RES CHIP 47K 5 1 10W R184 1 216 073 00 METAL CHIP 10K 5 1 10W R188 1 216 073 00 METAL CHIP 10K 5 1 10W R189 1 216 073 00 METAL CHIP 10K 5 1 10W R190 1 216 073 00 METAL CHIP 10K 5 1 10W R195 1 216 295 91 SHORT 0 R196 1 21...

Page 81: ...1uF 10 50V C1402 1 162 294 31 CERAMIC 0 001uF 10 50V JACK J1400 1 764 106 21 JACK PHONES A 4414 823 A JACK BOARD COMPLETE MY SP JE HK AR AUS A 4414 826 A JACK BOARD COMPLETE US CND A 4414 830 A JACK BOARD COMPLETE AEP UK EE CAPACITOR C401 1 162 282 21 CERAMIC 100PF 10 50V C411 1 162 282 31 CERAMIC 100PF 10 50V C412 1 162 290 31 CERAMIC 470PF 10 50V C413 1 126 964 11 ELECT 10uF 20 50V C421 1 162 28...

Page 82: ...4 1 249 421 11 CARBON 2 2K 5 1 4W F R465 1 249 441 11 CARBON 100K 5 1 4W R495 1 260 089 11 CARBON 150 5 1 2W R496 1 260 089 11 CARBON 150 5 1 2W R497 1 249 431 11 CARBON 15K 5 1 4W R498 1 260 076 11 CARBON 10 5 1 2W R499 1 260 076 11 CARBON 10 5 1 2W AEP UK EE RELAY RY430 1 515 833 11 RELAY TERMINAL TM440 1 537 238 31 TERMINAL BOARD SPEAKER 1 634 461 11 LOADING BOARD CONNECTOR CN291 1 564 498 11 P...

Page 83: ...50V CONNECTOR CN503 1 564 511 11 PLUG CONNECTOR 8P CN506 1 770 412 11 CONNECTOR BOARD TO BOARD 6P CN590 1 564 506 11 PLUG CONNECTOR 3P CN801 1 770 067 11 CONNECTOR FFC FPC 19P CN802 1 564 339 00 PIN CONNECTOR 5P CN820 1 770 653 11 CONNECTOR FFC FPC 25P CN850 1 691 648 11 SOCKET CONNECTOR 15P CN870 1 568 834 11 SOCKET CONNECTOR 15P CN871 1 779 820 11 CONNECTOR BOARD TO BOARD 14P CN872 1 779 820 11 ...

Page 84: ...F R616 1 247 843 11 CARBON 3 3K 5 1 4W R617 1 249 413 11 CARBON 470 5 1 4W F R618 1 249 425 11 CARBON 4 7K 5 1 4W F R619 1 247 843 11 CARBON 3 3K 5 1 4W R620 1 249 413 11 CARBON 470 5 1 4W F R621 1 247 843 11 CARBON 3 3K 5 1 4W R622 1 247 807 31 CARBON 100 5 1 4W R623 1 247 807 31 CARBON 100 5 1 4W R624 1 249 429 11 CARBON 10K 5 1 4W R625 1 249 429 11 CARBON 10K 5 1 4W R626 1 247 807 31 CARBON 100...

Page 85: ...p MD D904 8 719 057 09 DIODE LNJ801LPDJA r REC D906 8 719 057 10 DIODE LNJ301MPUJAB CD D907 8 719 058 17 DIODE LNG401NPYJA p CD D908 8 719 057 09 DIODE LNJ801LPDJA CD INDICATOR FLUORESCENT INDICATOR FL901 1 517 687 11 INDICATOR TUBE FLUORESCENT IC IC901 8 759 297 23 IC M66004M8FP IC902 8 759 459 83 IC NJL55H400A TRANSISTOR Q901 8 729 620 05 TRANSISTOR 2SC2603 EF Q902 8 729 620 05 TRANSISTOR 2SC260...

Page 86: ...26 967 11 ELECT 47uF 20 50V C1255 1 126 967 11 ELECT 47uF 20 50V C1256 1 126 948 11 ELECT 100uF 20 35V C1257 1 136 165 00 FILM 0 1uF 5 50V C1260 1 136 163 00 FILM 0 068uF 5 50V C1261 1 136 163 00 FILM 0 068uF 5 50V C1301 1 126 042 11 ELECT 3300uF 20 35V C1302 1 126 042 11 ELECT 3300uF 20 35V C1303 1 136 165 00 FILM 0 1uF 5 50V C1304 1 136 165 00 FILM 0 1uF 5 50V CONNECTOR CN1202 1 565 485 11 CONNE...

Page 87: ...3 11 PLUG CONNECTOR 8P FUSE F1601 1 532 388 31 FUSE T2AL 250V MY SP JE HK AR AUS F1603 1 532 504 31 FUSE T4AL 250V AEP UK EE MY SP JE HK AR AUS F1603 1 533 419 11 FUSE GLASS CYLINDRICAL DIA 5 4A 125V US CND F1605 1 532 504 31 FUSE T4AL 250V AEP UK EE MY SP JE HK AR AUS F1605 1 533 419 11 FUSE GLASS CYLINDRICAL DIA 5 4A 125V US CND FUSE HOLDER FH1601 1 533 293 11 FUSE HOLDER MY SP JE HK AR AUS FH16...

Page 88: ... 1 500 396 11 HEAD OVER LIGHT RF325 74A M101 X 4917 523 4 BASE OUTSART ASSY SPINDLE M102 X 4917 504 1 MOTOR ASSY SLED M901 A 4672 135 A MOTOR ASSY SPINDLE M902 A 4672 133 A MOTOR ASSY SLED M903 A 4672 134 A MOTOR ASSY LOADING MD M904 A 4608 362 A MOTOR L ASSY LOADING CD T1600 1 431 498 11 TRANSFORMER POWER MY SP JE HK AR AUS T1600 1 431 988 11 TRANSFORMER POWER AEP UK EE T1600 1 431 989 11 TRANSFO...

Page 89: ...VICE MANUAL Subject PARTS CHANGED HCD MD333 US Model Canadian Model AEP Model UK Model E Model Australian Model Tourist Model Sony Corporation Home Audio Division Company 9 922 935 81 99K09013 1D Printed in Japan 1999 11 Published by Quality Assurance Dept 1999 11 ...

Page 90: ... BOARD COMPLETE MY SP JE HK AR AUS KR 57 A 4414 823 A JACK BOARD COMPLETE MY SP JE HK AR AUS KR 59 4 414 849 61 PANEL BACK MY SP JE HK AR AUS KR 62 1 233 546 22 ENCAPSULATED COMPONENT MY SP JE HK AR AUS KR 65 A 4417 128 A MAIN BOARD COMPLETE MY SP JE HK AR AUS KR 67 A 4414 821 A AUDIO BOARD COMPLETE MY SP JE HK AR AUS KR 0CNP1601 1 768 079 21 CORD POWER KR CNP1601 KR ELECTRICAL PARTS LIST A 4414 8...

Page 91: ... KR R1228 1 249 441 11 CARBON 100K 5 1 4W US AND MY SP JE HK AR AUS KR ELECTRICAL PARTS LIST A 4417 130 A POWER AMP BOARD COMPLETE MY SP JE HK AR AUS RESISTOR R1227 1 247 854 11 CARBON 9 1K 5 1 4W AEP UK EE MY SP JE HK AR AUS R1228 1 249 441 11 CARBON 100K 5 1 4W US AND MY SP JE HK AR AUS Page 112 Former New Ref No Part No Description Remark Ref No Part No Description Remark 113 1 666 904 11 TRANS...

Page 92: ...u 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 1 1 2001 06 Correction of exploded views 1 0 1998 08 New SPM 01012 1999 11 SUPPLEMENT 1 ...

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