Sony MD Walkman MZ-R5ST Service Manual Download Page 59

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M931

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7-5. SHASSIS SECTION

(MZS-R5ST)

201

1-782-852-11 WIRE (FLAT TYPE) (22 CORE)

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4-987-714-01 SCREW

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1-667-231-11 STATION CN BOARD

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X-4948-960-1 CHASSIS ASSY

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3-341-752-11 WASHER, POLYETHYLENE

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3-305-902-00 SPRING, TENSION

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4-983-862-01 SHUTTER (ST)

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4-983-861-11 LOCK SLIDER

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4-998-235-01 SPRING, TENSION

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3-440-152-03 SPRING, TENSION

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3-655-233-01 SPRING

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

212

4-983-867-01 GEAR (STEP)

213

4-983-868-11 GEAR (CAM)

214

3-542-481-00 SPRING, TENSION

215

X-4947-409-1 ARM ASSY, CONNECTOR

216

4-988-064-01 WASHER (ARM)

217

1-667-232-11 MECHA SW BOARD

218

1-782-850-11 WIRE (FLAT TYPE) (6 CORE)

219

4-987-869-01 SPRING, TENSION

220

4-954-160-01 SPRING, TENSION

221

3-344-749-01 RETAINER (B)

M931

A-3304-761-A MOTOR ASSY

Summary of Contents for MD Walkman MZ-R5ST

Page 1: ...s MDW 74 stereo recording Maximum 148 minutes MDW 74 monaural recording Revolutions 400 rpm to 900 rpm CLV Error correction Advanced Cross Interleave Reed Solomon Code ACIRC Sampling frequency 44 1 kHz Coding Adaptive TRansform Acoustic Coding ATRAC Modulation system EFM Eight to Fourteen Modulation Number of channels 2 stereo channels 1 monaural channel Wow and Flutter Below measurable limit Reco...

Page 2: ...8 lithium ion rechargeable battery Station Approx 970 g 34 2 oz Supplied accessories AC power adaptor 1 Card remote commander 1 Headphones with remote control 1 Lithium ion rechargeable battery LIP 8 1 Battery case 1 Optical cable 1 European model only Ear attachment 1 Carrying pouch 1 Optional accessories Battery charger for LIP 8 BC LIP8 Lithium ion rechargeable battery LIP 8 Optical Cable POC 1...

Page 3: ...e MiniDisc Recorder using the MiniDisc format The MiniDisc station system Use the recorder either by itself or attached to the station dock Use the recorder attached to the station to enjoy full features and connectivity Use the recorder detached from the station for portability High fidelity recording Low noise how distortion high fidelity recording through the optical digital input jack Sampling...

Page 4: ... Refer to section 3 DISASSEMBLY on page 16 2 Move the LOCK SLIDER in the direction A as shown by the arrow Refer to the illustration shown below Note When the above described procedure is performed MZ R5ST is removed all of a sudden Be careful not to drop MZ R5ST SECTION 1 SERVICE NOTES MZS R5ST station MZ R5ST recorder LOCK SLIDER A ...

Page 5: ...ume Limiter System switch 4 MIC PLUG IN POWER jack 5 VOL volume buttons 6 MODE button 7 DISPLAY button 8 p stop button 9 rewind AMS button º play button fast forward AMS button HOLD switch Display window CLOCK SET button at the bottom Battery compartment END SEARCH button T MARK button P pause button ª REC switch º OPEN switch 2 REMOTE headphones remote jack ...

Page 6: ...EMAIN remaining time tracks indication Lights up along with the remaining number of tracks remaining time of the track or remaining time of the MD 6 AM PM indication Lights up along with the time indication in the 12 hour system 7 MONO Monaural indication 8 Play mode indication Shows the play mode of the MD f all repeat All tracks play repeatedly f 1 single repeat One track plays repeatedly f SHUF...

Page 7: ... dial Adjusts the volume of headphones connected to the 2 HEADPHONES jack on the station not the recorder Front panel of the Station TIMER switch rewind AMS button fast forward AMS button TRACK MARK button UNDO button ª INPUT POSITIONN n position buttons º Cursor buttons TITLE ENTER button SELECT button CAPS button END SEARCH button TIME MACHINE REC button P pause button REC switch REC LEVEL ANALO...

Page 8: ...arging the rechargeable battery on the station 3 Rechargeable battery compartment 4 ACTIVE SP OUT jack 5 DC IN 9V jack 6 CLOCK SET button 7 DIGITAL OUT OPTICAL jack 8 DIGITAL IN OPT1 OPT2 jack 9 LINE ANALOG OUT jack º LINE ANALOG IN jack Back panel of the Station ...

Page 9: ...ation Lights up while synchro recording 6 Play mode indication Shows the play mode of the MD REPEAT all repeat All tracks play repeatedly REPEAT1 single repeat One track plays repeatedly REPEAT SHUFFLE shuffle repeat Tracks will be repeated in random order PROGRAM program play Lights up when programming for program play or executing program play 7 REC record indication Lights up while recording Wh...

Page 10: ... to during play to search the beginning of the succeeding track hold in this position to fast forward Turn to during play to search the beginning of the preceeding track hold in this position to rewind 5 HOLD switch Slide to lock the controls of the remote control 6 P pause button 7 PLAY MODE button 8 DISPLAY button 9 VOL volume buttons º TRACK MARK button Display window ...

Page 11: ...s up while recording When flashing the recorder is in record standby mode 5 Battery indication Shows battery condition While charging the rechargeable battery this indication shows the charging condition 6 Play mode indication Shows the play mode of the MD Card remote commander 1 Number keys 2 play button 3 rewind AMS button 4 fast forward AMS button 5 P pause button 6 p stop button 7 Transmitter ...

Page 12: ...L ASSY Bottom Panel Assy Battery Case Assy Set Top Panel Assy MAIN Board Mechanism Deck CLV Board Optical Pick up Assy REC Board POWER Board SW Board 1 Precision pan screws M1 4 with ny lock 4 2 Precision pan screws M1 4 with ny lock 3 Precision pan screws M1 4 with ny lock Bottom panel assy 2 Precision pan screws M1 4 with ny lock 3 OPEN knob 1 Fexible board for LCD 4 Top panel assy ...

Page 13: ...MT MZR50 143 1 Toothed lock screws M1 4 MAIN board 6 SW unit CN803 2 Step screw HP 3 OP flexible board CN501 4 Flat cable 20 conductors CN801 6 5 MD flexible board CN502 1 Screws damper 2 Remove the stop ring Mechanism deck 3 of the damper ...

Page 14: ... BOARD 3 6 CLV BOARD 3 Optical pick up assy 2 Ny lock M1 4 3 0 1 OP flexible board CN402 4 MD flexible board CN401 5 Precision machine screw 6 REC board 1 Precision pan screw M1 4 ny lock 2 Remove soldering 3 Mechanism deck CLV board ...

Page 15: ... 15 3 7 BATTERY CASE ASSY 3 8 POWER BOARD SW BOARD 2 Precision pan screw M1 4 ny lock 1 3 3 4 5 4 6 1 Toothed screws M1 4 3 Remove soldering 2 Remove soldering Battery case assy SW board POWER board ...

Page 16: ...DIAL Board Chassis Assy LCD Block Assy 1 Knob REC VOL assy 2 Screws P2 6 10 2 Screws P2 6 10 3 Cabinet bottom assy 1 Cabinet cushion B RADIAL board 1 Cabinet cushion B 2 Flat cable 16 conductors CN952 3 Flat cable 6 conductors CN953 4 LCD EL flexible board 7 5 Screw tapping with cross recess head 5 Screw tapping with cross recessed head 6 Flat cable 22 conductors CN951 ...

Page 17: ... 17 3 11 CHASSIS ASSY 3 12 LCD BLOCK ASSY 1 Screws P2 6 6 2 Chassis assy 3 2 Screws P2 6 8 3 LCD block assy 1 Knob LCD open ...

Page 18: ... cover R 2 Screws tapping No 0 type 3 B1 7 4 LCD EL flexible board CN604 5 LCD module CN605 6 Cushion 7 Remove soldering 3 Remove the claws 10 claws as shown by the black start marks from the white star marked positions Claw 3 3 3 3 3 Claws 3 Claws 3 Claws 3 ...

Page 19: ...bridge 2 When the machine has entered by pressing the key turn off the main power of the machine to exit the test mode Operation when setting the test mode When machine enters the test mode the following initial display appears on LCD and the display changes as described below LCD display on the machine On the LCD of the machine the sequence of display starting from the all segments turn on all se...

Page 20: ...MO write adjustment Mode 021 Laser MO read adjustment Mode 023 Sled normal adjustment Mode 024 Sled intermittent adjustment Mode 025 Sled access adjustment VOLUME key and VOLUME key VOLUME key and VOLUME key VOLUME key and VOLUME key VOLUME key and VOLUME key VOLUME key and VOLUME key See page 21 2 3 4 5 6 7 8 2 3 4 1 1 1 2 2 2 2 p key 1 key key key p key p key key key key key key p key p key p ke...

Page 21: ...d VOLUME key VOLUME key and VOLUME key key 1 key 043 07 Mode number Adjustment value Flashing 1SHUF 0 7 Adjustment value 043 1SHUF Mode number 0 7 Adjustment value 343 1SHUF Mode number Automatic adjustment is in progress Mode number Automatic adjustment is in progress Adjustment value Flashing 343 07 1SHUF Servo adjustment method 1 The adjustment values stored in EEPROM and the mode numbers are d...

Page 22: ...ode 133 MIC THDO Mode 112 L 1kHz 0dB R Mode 113 L R 1kHz 0dB 8 p key key p key p key p key p key p key p key p key p key p key p key p key p key p key key key key key key key key key key key key key key key 4 3 2 1 VOLUME key VOLUME key VOLUME key VOLUME key VOLUME key VOLUME key VOLUME key VOLUME key RECORD key RECORD key See page 23 Audio mode configuration 3 When all items of the servo mode aut...

Page 23: ...p key p key p key p key p key p key p key p key p key p key p key p key p key p key 3 2 1 7 6 5 key p key p key p key p key p key p key p key p key p key p key key key key key key key key key key 7 6 5 8 VOLUME key VOLUME key VOLUME key VOLUME key VOLUME key VOLUME key VOLUME key VOLUME key Buzzer sounds when Pkey is pressed in the audio mode numbers 110 to 114 Hold switch OFF Headphone output lev...

Page 24: ...he LCD display on the remote control unit and on the station appears as shown below LCD display on remote control LCD display on the machine Overall adjustment mode configuration Function Mode How to enter the function mode After entering the test mode while pressing key press the VOLUME key and VOLUME key to enter the function mode To enter the other modes of the test mode re enter the test mode ...

Page 25: ...nt result C NGFF 056 SHUF Mode No that has an error Adjustment result LCD display during the MO automatic adjustment LCD display on remote control LCD display on the machine 4 When result of the automatic adjustment ended without any errors the following display appears LCD display on remote control LCD display on the machine 5 When result of the automatic adjustment ended in fail the following di...

Page 26: ... of the machine MD ON OFF control of the charging circuit of the station Motor control of the station attachment section of the machine Accepting the various key inputs How to enter the test mode There are two methods to enter the test mode Method 1 The method of enter the test mode by shorting the TEST soldering bridge 1 Connect the solder bridge TAP901 TEST on the RADIAL board by soldering 2 Tur...

Page 27: ... 2 3 4 5 6 7 8 9 0 10 Play Pause Stop FR FF Mode Power Key Check Station Stop Slide SW Check Analog Timer REC Synchro OFF Remote control unit Slide switch check mode The slide switch status is displayed in this mode Slide switch check screen Key check mode Name of the key corresponding to the depressed key on the station or on the remote control is displayed in the key check mode Station Key check...

Page 28: ...utter press the two buttons 2 at the same time while depressing the slide switch 1 The shutter is opened and the connector moves upwards Audio check screen Audio check mode The 20 bit ADA and EVR operations can be checked in this mode ADA check mode ADA check screen The above display appears to show that the machine enters the ADA check mode However no checks are performed in this mode EVR check m...

Page 29: ...n of the main unit is performed by this mode Screen The battery charge can be switched ON or OFF by moving the RELEASE c slide switch in the arrow direction Initial check mode Display screen When the machine enters the initial check mode the connector that has been moved upwards before moves down and closes the shutter Screen when error occurs Continuous operation mode The continuous operations at...

Page 30: ...sion To check the emission of the laser diode during adjustments never view directly from the top as this may lose your eye sight Precautions for Use of optical pick up KMS 280A J2N As the laser diode in the optical pick up is easily damaged by static electricity solder the laser tap of the flexible board when using it Before disconnecting the connector desolder first Before connecting the connect...

Page 31: ...B C 1 6 Vp p MO Traverse Adjustment Connection Adjusting Method 1 Enter the servo test mode mode 000 of the adjustment mode of the test mode 2 Press the key then press theVOLUME key andVOLUME key to enter the MO test mode mode 030 3 Press the key and the key to move the optical pickup to almost center of an MO disc 4 Insert a commercial available MO disc 5 Press the key to enter the MO playback EF...

Page 32: ...perform the automatic adjustment and check that the RF level is 1 0 0 1 Vp p RF waveform 8 Check that the voltage between AP574 LD01 andAP501 2 8 V is 44 mV or less 9 Press the p key 10 Exit the test mode Specification A B C 1 6 Vp p CD Traverse Adjustment Connection Adjusting Method 1 Enter the servo test mode mode 000 of the adjustment mode of the test mode 2 Press the key then press theVOLUME k...

Page 33: ... 33 IC509 TAP803 TEST AP501 2 8V AP574 LDO1 AP5430 VC TP5980 TE CONNECTION POINTS LOCATION DIAGRAM MAIN BOARD CONDUCTOR SIDE ...

Page 34: ...CTION 6 DIAGRAMS 6 1 CIRCUIT BOARDS LOCATION MZ R5ST MZS R5ST REC board MAIN board POWER board CLV board SW board STATION CN board LCD EL board MECHA SW board STATION SW1 board RADIAL board STATION SW2 board ...

Page 35: ... DET 2 24 90 FS4 9 3 4 21 22 13 1 15 10 20 SPINDLE MOTOR M901 U V COM W SPINDLE MOTOR IC701 DRIVER FG 2 8V ST 1A 10 M 12 5 7 STEPPING MOTOR M903 STEPPING MOTOR DRIVE IC702 16 2 3 15 1 8 13 VC H BRIGE ST 2A ST 1B ST 2B 95 FG IN 19 XSTBY 1 2 4 4 2 IC511 IC512 9 8 6 7 18 17 5 D IN D OUT AD DATA DA DATA XBCK XRCK FS256 CN802 TO ST SECTION MIC PLUG IN POWER J301 R CH MIC DET Q301 5 2 3 IN CE OUT 2 8V A...

Page 36: ... 8 IC910 1 POWER CONTROL POWER CONTROL Q905 906 3 2 1 REG IC906 BACK UP UNREG 5V D902 D903 D909 4 IC905 1 POWER CONTROL 2 Q909 T901 Q911 AV 5V AV 5V D906 LI 4 Q902 1 2 5 Q902 2 2 1 8 2 3 6 7 CHARGE CONTROL IC901 LI SWD 5V SWITCHING Q901 903 4 5 LI CHARGE IC902 6 5 MICON B RESET IC908 8 3 MICON B D910 Q924 RESET S954 2 3 IR RECEIVER IC909 1 D904 CHARGE LED DRIVER Q904 LI ON S951 47 SCS0 48 SCK0 49 ...

Page 37: ...ACKIN SD SD STCONT 1A A 2A A 2B B 1B B FGIN 2 8V DIR VS MOTOR FOR MODE CONTROL 1 3 5 6 4 2 SPINDLE MOTOR DRIVE M903 STEPPING MOTOR M901 SPINDLE MOTOR MAIN BOARD 1 3 CN502 Page 49 IC701 REC BOARD CLV BOARD A 16 0 4 0 1 3 0 0 4 0 0 0 2 5 2 5 2 8 2 8 2 7 2 5 2 5 2 8 0 4 0 0 2 0 2 0 2 0 2 0 2 0 1 1 3 2 7 0 1 1 1 0 1 0 0 0 1 4 2 5 2 5 2 2 0 2 1 0 1 7 0 2 2 0 2 1 0 1 3 0 1 2 A B C D E F 3 4 5 6 7 8 Refe...

Page 38: ...S 280A J2N LCD801 LIQUID CRYSTAL DISPLAY C124 16 1 2 A B C D E F 3 4 5 6 7 8 9 10 11 12 C901 R585 R830 R825 R831 R803 RB808 Ref No Location D302 B 5 D303 B 4 D304 E 8 D501 D 10 D502 E 10 D803 A 2 D804 C 8 D806 D 7 D807 D 9 D808 D 9 IC301 D 4 IC302 D 5 IC303 C 5 IC305 B 8 IC306 A 8 IC501 B 11 IC503 B 10 IC505 D 10 IC506 E 11 IC509 C 10 IC510 B 11 IC511 C 9 IC512 C 9 IC702 E 11 IC801 D 9 IC802 D 8 I...

Page 39: ...3 C522 0 01 B C506 1500p B C510 4700p B C513 0 01 B C512 0 01 B C509 0 22 B C574 0 01 B C575 0 1 F C576 0 01 B C542 15p CH C541 15p CH C526 0 1 F C524 0 1F C536 0 1 F C531 100p CH C538 0 1B C530 0 47 B C529 0 01 B C534 0 1 B C532 3300p B C533 0 1 B INLS INTSW REFLECT PROTECT PACKIN FGIN ST1A ST2A RFSW INTSW PROTECT PACKIN RFSW ST1SOU ST2SOU REFLECT FGIN INLS INTSW 3 PROTECT 3 PACKIN 3 RFSW 3 ST1SO...

Page 40: ...1 2 DATA 2 SCK0 EVR 2 SDO0 LCD_CS RVCC 2 C3 C2 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 C1 C0 S20 S0 S7 S1 S6 S2 S5 S3 S4 S4 S3 S5 S2 S6 S1 S7 S0 S8 LCD_CD S9 C3 XRST WRPWR TX SENSE LDON XSHOCK INLS PROTECT S10 C2 S11 C1 S12 S13 S14 S15 C0 S16 S17 S18 S19 S20 XLCDRST LCD_CS LCD_CD XSTATION L512 2 L512 1 VOL VOL PLAY MODE DISPLAY STOP REW PLAY FF GND NC NC CSST KEY0 KEY1 KEY_R KEY2 KEY1 LINE K...

Page 41: ... R2016 8k 0 50 TP3003KEY2 TP3002 AVLSI DATA TP3006 HP R TP3004 R GND TP383 Mech chassis HP TP3101 HP DATA TP3005 HP L TP3007 HP COM TP3001 R VCC TP3013 MIC L TP3014 MIC R TP3012 MICIN DET TP3011 MIC GND C301 0 1F C168 1 B C261 680p B C268 1 B C104 1000P B C204 1000P B C366 0 1 F C125 1000p B C225 1000p B C359 1000p B C369 0 1 F C368 1000p B C124 0 22F C338 1 B C224 0 22F C296 0 1 B C161 680p B C31...

Page 42: ...2PCS 3V RECHAGEABLE BATTERY LITIUME ION LIP 8 3 7V RV301 REC LEVEL ANALOG RV302 RV302 HEADPHONES LEVEL J302 HEADPHONES M931 ARM UP DOWN S954 RESET S952 CLOCK SET D904 CHARGE S951 LION CONVERTER TRANFORMER IC308 IC309 IC310 EL901 IC310 DIGITAL OUT OPTICAL IC309 OPT 2 IC308 OPT 1 DIGITAL IN R L R L J303 LINE ANALOG IN J304 LINE ANALOG OUT J901 DC IN 9V J301 ACTIVE SP OUT S953 RELEASE C914 C913 C918 ...

Page 43: ...K 0 5 R960 15 0 5W R990 0 R330 10K R135 1K R235 1K R134 1M R234 1M R126 470 R321 0 R986 330K R987 330K R988 330K R989 330K R984 0 R911 470K R912 100K R913 470K R917 10K 0 50 R914 470K R916 33K 0 50 R983 100K R982 R978 220K 0 5 R979 150K 0 5 R981 2 2 3216 R980 2 2 3216 R215 22K 0 50 R216 1K R130 4 7K 0 5 R230 4 7K 0 5 R131 22K 0 5 R313 0 R312 R311 R310 R307 R97747K 0 5 R940 0 R975 330K R934 10K R13...

Page 44: ...CT INPUT SELECTION ERASE DELETE MOVE INSERT TRACK MARK UNDO MODE RADIAL BOARD CN952 Page 64 MAIN BOARD 2 3 CN802 Page 54 RADIAL BOARD CN954 Page 65 RADIAL BOARD CN951 Page 64 R624 0 R623 0 R622 0 R621 0 R620 0 9 10 11 12 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6 7 8 CN655 22Pin 9 10 11 12 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6 7 8 CN657 22Pin LI XSTATION XSTATION AGND AOUTL AOUTR AGND UGND DIN ...

Page 45: ...S612 INPUT ANALOG OPT1 OPT2 REC END SEARCH TIME MACHINE REC TITLE ENTER SELECT CAPS INPUT POSITION MOVE INSERT ERASE DELETE UNDO DISPLAY MODE TRACK MARK INPUT POSITION CN604 CN605 TP650 TP651 1 22 11 12 R621 R624 R623 R622 R620 CN657 16 1 2 A B C D E F 3 4 5 6 7 8 9 Note X parts extracted from the component side b Pattern from the side which enables seeing The other layers patterns are not indicat...

Page 46: ...TTERY NI MH BP DM20 PR DRY BATTERY SIZE AA IEC DESIGNATION R6 2PCS 3V MAIN BOARD CN803 Page 47 G VOLUME 16 1 2 A B C D E 3 4 5 6 7 Note X parts extracted from the component side b Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from Conductor Side the pattern face are indicated Parts face side Part...

Page 47: ...EY1 S802 END S S803 T MARK S801 PAUSE R844 6 8k 0 50 R845 10k 0 50 TP838 TP839 TP837 TRACK MARK END SEARCH LIP LIP AM3_MNT LIP_ON AM3_ON ND2 NS2 NS2 NG2 NG1 NS1 NS1 ND1 UEREG UEREG UGND UGND 2 8V 2 8V AGND AGND 2 8VA 2 8VA XPCONT DD 2 8V SWITCH SWITCH POWER IC806 REGULATOR CONTROL IC808 B SWITSH CHASSIS RECHARGEABLE BATTERY LITIUM ION LIP 8 3 7V RECHARGEABLE BATTERY NI MH BP DM20 OR DRY BATTERY SI...

Page 48: ...MZ R5ST 6 16 IC BLOCK DIAGRAMS MD SECTION IC806 MB3800PNF IC303 AK4515 VQ IC804 DS1302Z 75 76 IC501 CXA2523AR IC807 AK93C45AV L ...

Page 49: ...MZ R5ST IC506 MPC18A20VM STATION SECTION IC701 CXA8048N IC802 RS5RJ29261 IC307 SN74HCT245ANS E20 IC313 SN74LVC125APW E20 IC904 TL5001CD 77 78 ...

Page 50: ...Playback EFM RF signal input from RF amplifier IC501 Pin Name MNT0 MNT1 MNT2 MNT3 SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY WRPWR NC TX OSC1 OSC0 XTSL RVDD RVSS DIN DOUT ADDT DADT ALRCK ABCK FS256 DVDD A00 A03 NC A04 A08 NC DVSS XOE XCAS A09 XRAS XWE D0 D3 MVCI ASYO ASYI AVDD BIAS RFI Pin No 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 9...

Page 51: ...ut to real time clock IC804 Serial data input Not used Open Audio volume limit switch input L ON Test mode terminal L Test mode DC IN input detection L DC IN Not used Connected GND H output when operating on external battery Power control output L ON H output when operating on lithium battery REC LED control output L ON Control signal output to head drive IC506 Control signal output to head drive ...

Page 52: ...ut Stepping motor control output Not used Open Not used Open Sub code Q sync SCOR of DIGITAL IN U bit CD format signal input from IC503 Traverse count signal input Serial data input Serial data output Serial clock output Sub Q ADIP sync input Beep sound output control H Beep sound is output Not used Open CD MO identification switch Not used Connected GND Not used Open GND Microprocessor power supp...

Page 53: ...itch S655 Playback key input Record key input CLOCK SET key input POWER key input System reset signal input Terminal to which external system clock 10 MHz crystal is connected Terminal to which external system clock 10 MHz crystal is connected GND Not used Open Not used Open GND terminal of A D converter Reference voltage input of A D converter Connected VDD A D key input 0 A D key input 1 A D key...

Page 54: ... Chip select signal output of EVR communication Data signal output of EVR communication Lithium ion rechargeable battery select output Machine s lithium ion rechargeable battery select output Station s lithium ion rechargeable battery select output Mute signal output at the time when main power is turned on Power supply terminal Not used Connected to VDD Input select signal input Input select sign...

Page 55: ... last of this parts list The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified 85 7 2 3 1 4 5 5 5 5 5 5 5 6 8 9 LCD801 not supplied not supplied not supplied 7 1 PANEL SECTION 1 X 4949 157 1 PANEL ASSY BOTTOM 2 3 938 805 01 KNOB DOLBY 3 3 919 630 01 KNOB AVLS 4 3 348 998 31 SCREW M1 4X2 5 TAPPING PAN 5 4 963 883 61 SCREW M1 4 PRE...

Page 56: ...SSY 57 4 995 402 01 SPRING LOCK TENSION 58 1 475 368 11 SW UNIT 59 4 995 435 01 DAMPER R50 60 3 349 825 51 SCREW 61 1 667 219 11 SW BOARD 62 A 3293 770 A POWER BOARD ASSY 63 1 782 708 11 WIRE FLAT TYPE 20 CORE 64 X 4949 116 1 CASE ASSY BATTERY 65 4 963 883 61 SCREW M1 4 PRECISION PAN 66 4 995 432 01 HINGE BATTERY 67 4 995 722 01 LID BATTERY CASE 68 4 998 405 01 SHEET CLV 69 4 998 407 01 HIMERON TA...

Page 57: ...ASSY KMS 280A JZN 118 4 995 578 01 GEAR SC 119 X 4949 131 1 BRACKET S ASSY 120 4 995 571 01 SPRING THRUST Ref No Part No Description Remarks Ref No Part No Description Remarks 121 4 963 883 41 SCREW M1 4 PRECISION PAN 122 4 995 580 01 SCREW LEAD 123 4 995 586 01 GEAR SD 124 4 972 546 01 SPRING WORM GEAR COMPRESSION 125 4 963 901 01 GEAR WORM 126 3 315 384 11 WASHER STOPPER 127 4 964 564 01 SCREW M...

Page 58: ...64 4 994 435 01 KNOB LCD OPEN 165 X 4948 642 1 FULCRUM ASSY 1200 LCD LID 166 4 994 436 01 COVER L HINGE 167 3 334 565 51 SCREW B1 7 TAPPING 168 4 994 437 01 COVER R HINGE 169 4 994 438 01 COVER FLEXIBLE 170 X 4948 953 1 CABINET UPPER ASSY Ref No Part No Description Remarks Ref No Part No Description Remarks 171 4 994 416 01 KNOB RELEASE 172 4 983 880 11 KNOB D A 173 4 994 417 01 LEVER LCD 174 4 99...

Page 59: ... 206 3 305 902 00 SPRING TENSION 207 4 983 862 01 SHUTTER ST 208 4 983 861 11 LOCK SLIDER 209 4 998 235 01 SPRING TENSION 210 3 440 152 03 SPRING TENSION 211 3 655 233 01 SPRING Ref No Part No Description Remarks Ref No Part No Description Remarks 212 4 983 867 01 GEAR STEP 213 4 983 868 11 GEAR CAM 214 3 542 481 00 SPRING TENSION 215 X 4947 409 1 ARM ASSY CONNECTOR 216 4 988 064 01 WASHER ARM 217...

Page 60: ... 11 METAL CHIP 10K 5 1 16W R711 1 216 864 11 METAL CHIP 0 5 1 16W SWITCH S701 1 762 805 41 SWITCH PUSH 1 KEY MEDIA S702 1 762 835 11 SWITCH PUSH 1 KEY PROTECT S703 1 762 805 41 SWITCH PUSH 1 KEY REFLECT S704 1 771 092 21 SWITCH PUSH 1 KEY INITIAL S705 1 572 467 41 SWITCH PUSH 1 KEY INLIMIT 1 667 220 11 LCD EL BOARD CONNECTOR CN604 1 569 532 11 HOUSING CONNECTOR 30P CN605 1 569 532 11 HOUSING CONNE...

Page 61: ...HIP 15PF 5 50V C542 1 162 917 11 CERAMIC CHIP 15PF 5 50V C544 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C545 1 104 852 11 TANTAL CHIP 22uF 20 10V C546 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C547 1 104 912 11 TANTAL CHIP 3 3uF 20 16V C548 1 104 912 11 TANTAL CHIP 3 3uF 20 16V C549 1 113 682 11 TANTAL CHIP 33uF 20 10V C550 1 113 682 11 TANTAL CHIP 33uF 20 10V C551 1 104 912 11 TANTAL CHIP 3 3uF 20 16V...

Page 62: ...9 8 759 334 38 IC MSM51V4400 70TS K IC510 8 759 487 20 IC PST9330UL IC511 8 759 196 97 IC TC7SH32FU TE85R IC512 8 759 271 86 IC TC7SH04FU IC702 8 759 482 07 IC MPC17A28SVMEL IC801 8 782 893 71 IC IC802 8 759 343 90 IC RS5RJ29261 IC803 8 759 332 25 IC XC31PNS01AMR IC804 8 759 343 88 IC DS1302Z IC805 8 759 497 20 IC LA4800V S TLM IC807 8 759 457 68 IC AK93C45AV L IC811 8 759 465 98 IC BU9728AKV E2 J...

Page 63: ... 68K 5 1 16W R542 1 218 903 11 RES CHIP 220K 1608 R543 1 218 887 11 RES CHIP 47K 1608 R545 1 216 845 11 METAL CHIP 100K 5 1 16W R546 1 216 841 11 METAL CHIP 47K 5 1 16W R549 1 216 845 11 METAL CHIP 100K 5 1 16W R554 1 216 821 11 METAL CHIP 1K 5 1 16W R555 1 216 864 11 METAL CHIP 0 5 1 16W JEW R555 1 216 817 11 METAL CHIP 470 5 1 16W AEP UK R559 1 216 811 11 METAL CHIP 150 5 1 16W R562 1 218 887 11...

Page 64: ... 11 MECHA SW BOARD CONNECTOR CN656 1 778 367 11 CONNECTOR HOSING 6P SWITCH S655 1 692 163 11 MICRO SWITCH X LOCK S656 1 771 218 11 MICRO SWITCH X INT A 3293 770 A POWER BOARD CAPACITOR C801 1 117 720 11 CERAMIC CHIP 4 7uF 10V C802 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C803 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C804 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C805 1 162 927 11 CERAMIC CHIP 100PF 5 ...

Page 65: ... 16V C216 1 164 505 11 CERAMIC CHIP 2 2uF 16V C217 1 126 935 11 ELECT 470uF 20 6 3V C218 1 162 917 11 CERAMIC CHIP 15PF 5 50V C219 1 126 157 11 ELECT 10uF 20 16V C224 1 126 157 11 ELECT 10uF 20 10V C225 1 126 157 11 ELECT 10uF 20 10V C226 1 162 927 11 CERAMIC CHIP 100PF 5 50V AEP UK C227 1 162 927 11 CERAMIC CHIP 100PF 5 50V C228 1 162 917 11 CERAMIC CHIP 15PF 5 50V C229 1 162 970 11 CERAMIC CHIP ...

Page 66: ...2 964 11 CERAMIC CHIP 0 001uF 10 50V C960 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C961 1 162 962 11 CERAMIC CHIP 470PF 10 50V C963 1 124 584 00 ELECT 100uF 20 10V C964 1 124 584 00 ELECT 100uF 20 10V C965 1 126 205 11 ELECT CHIP 47uF 20 6 3V C966 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C980 1 126 205 11 ELECT 47uF 20 6 3V AEP UK CONNECTOR CN951 1 691 798 11 HOUSING CONNECTOR 22P CN952 1 784 005 21...

Page 67: ...4 8 729 015 60 TRANSISTOR 2SJ316 RESISTOR R102 1 218 887 11 RES CHIP 47K 1608 R103 1 218 863 11 RES CHIP 4 7K 1608 R104 1 218 863 11 RES CHIP 4 7K 1608 R105 1 218 863 11 RES CHIP 4 7K 1608 R106 1 218 863 11 RES CHIP 4 7K 1608 R108 1 218 863 11 RES CHIP 4 7K 1608 R109 1 218 863 11 RES CHIP 4 7K 1608 R110 1 216 817 11 METAL CHIP 470 5 1 16W R111 1 216 817 11 METAL CHIP 470 5 1 16W R112 1 218 879 11 ...

Page 68: ...IP 0 5 1 16W R330 1 216 833 11 METAL CHIP 10K 5 1 16W R331 1 216 864 11 METAL CHIP 0 5 1 16W R332 1 216 864 11 METAL CHIP 0 5 1 16W R334 1 216 864 11 METAL CHIP 0 5 1 16W R350 1 216 857 11 METAL CHIP 1M 5 1 16W R901 1 216 851 11 METAL CHIP 330K 5 1 16W R902 1 216 851 11 METAL CHIP 330K 5 1 16W R903 1 249 476 11 CARBON 1 5 5 1 2W F R904 1 216 841 11 METAL CHIP 47K 5 1 16W R905 1 216 809 11 METAL CH...

Page 69: ...11 SWITCH MICRO LION S952 1 571 914 11 SWITCH KEY BOARD CLOCK SET S953 1 771 218 11 SWITCH MICRO RELEASE S954 1 572 473 11 SWITCH TACTIL RESET TRANSFORMER T901 1 431 542 11 TRANSFORMER CONVERTER THERMISTOR POSITIVE THP901 1 810 792 11 THERMISTOR POSITIVE VIBRATOR X901 1 767 690 11 VIBRATOR CERAMIC 10MHz A 3293 755 A REC BOARD CAPACITOR C401 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C402 1 107 810 11 ...

Page 70: ...E SP LEVEL S603 1 771 053 21 SWITCH KEY BOARD ACTIVE SP LEVEL S604 1 771 053 21 SWITCH KEY BOARD p S605 1 771 053 21 SWITCH KEY BOARD S606 1 771 053 21 SWITCH KEY BOARD S607 1 771 053 21 SWITCH KEY BOARD P S608 1 771 053 21 SWITCH KEY BOARD END SEARCH S609 1 771 053 21 SWITCH KEY BOARD POWER S610 1 771 053 21 SWITCH KEY BOARD S611 1 572 467 41 SWITCH PUSH 1 KEY REC S612 1 762 079 11 SWITCH SLIDE I...

Page 71: ...ONTROL UNIT RM MZR50 1 475 455 11 ADAPTOR AC AC MZR5ST JEW 1 475 751 11 ADAPTOR AC AC220 230V AEP UK 1 569 007 11 ADAPTOR CONVERSION 2P JEW 1 696 212 21 CORD WITH CONNECTOR AEP UK 1 759 277 21 CASE BATTERY EBP MZR4 1 770 019 12 ADAPTOR CONVERSION PLUG 3P UK 3 704 275 01 BAG STANDARD PROTECTION 4 972 888 01 CASE CARRYING 8 917 614 90 REMOTE COMMANDER RMT CR5ST SET 8 953 218 90 HEADPHONE MDR E838SP ...

Page 72: ... 102 MZ R5ST 9 923 279 12 Sony Corporation Audio Entertainment Group 98D167550 1 Printed in Hungary 1998 4 Published by General Engineering Dept ...

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Sony MD Walkman MZ-R5ST, Service Manual, Page: 59 / 72

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