Sony MZ-B10 - Minidisc Voice Recorder Service Manual Download

Page: 6 / 64

MZ-B10

CASE (LOWER) ASSY

CASE (UPPER) ASSY

LCD MODULE

REC BUTTON ASSY

GEAR (SA),

OP SERVICE ASSY

(LCX-5R)

• In order to remove set chassis assy and case (spk) assy
please remove MAIN board ,speaker assy ,
electret condencer microphone and mechanism deck.

ELECTRET CONDESER

MICROPHONE (MIC901)

SET CHASSIS ASSY,

CASE (SPK) ASSY

MAIN BOARD

SPEAKER ASSY

MECHANISM DECK

(MT-MZN710-177)

HOLDER ASSY

DC MOTOR

(SLED) (M602)

DC MOTOR (OVER
WRITE HEAD UP/DOWN)
(M603),
DC SSM18B MOTOR
(SPINDLE) (M601)

SET

SECTION 3

DISASSEMBLY

• This set can be disassembled in the order shown below.

3-1.

Disassembly Flow

Summary of Contents for MZ-B10 - Minidisc Voice Recorder

Page 1: ...ive TRansform Acoustic Coding ATRAC3 LP2 LP4 Modulation system EFM Eight to Fourteen Modulation Speakers two units 28 mm 11 8 in dia per unit Frequency response digital analog input 20 to 20 000 Hz 3 dB Inputs Microphone stereo mini jack minimum input level 0 25 mV Line in1 stereo mini jack for analog input minimum input level 39 mV optical digital mini jack for optical digital input Outputs i ste...

Page 2: ...Connect the AC power adaptor to an easily accessible AC outlet Should you notice an abnormality in the AC power adaptor disconnect it from the AC outlet immediately The recorder is not disconnected from the AC power source mains as long as it is connected to the wall outlet even if the recorder itself has been turned off If you are not going to use this recorder for a long time be sure to disconne...

Page 3: ...SSM18B Motor Spindle M601 14 4 TEST MODE 15 5 ELECTRICAL ADJUSTMENTS 20 6 DIAGRAMS 6 1 Block Diagram 35 6 2 Note For Printed Wiring Board And Schematic Diagrams 36 6 3 Printed Wiring Board MAIN Board Side A 37 6 4 Printed Wiring Board MAIN Board Side B 38 6 5 Schematic Diagram MAIN Board 1 4 39 6 6 Schematic Diagram MAIN Board 2 4 40 6 7 Schematic Diagram MAIN Board 3 4 41 6 8 Schematic Diagram MA...

Page 4: ...orm soldering bridge to the laser tap on the flexible board Also perform mea sures against electrostatic break down sufficiently before the op eration The flexible board is easily damaged and should be handled with care OPTICAL PICK UP FLEXIBLE BOARD SECTION 1 SERVICING NOTES laser tap In performing the repair with the power supplied to the set re moving the MAIN board causes the set to be disable...

Page 5: ...k appears to disable the buttons on the recorder To prevent the buttons from being accidentally operated when you carry the recorder use this function T OPEN switch Back of the recorder A Battery compartment Insert two alkaline dry batteries size AA here B ERASE button During playback press this button to erase the track C ALL ERASE button Press ERASE while pressing this button to erase the conten...

Page 6: ...speaker assy electret condencer microphone and mechanism deck ELECTRET CONDESER MICROPHONE MIC901 SET CHASSIS ASSY CASE SPK ASSY MAIN BOARD SPEAKER ASSY MECHANISM DECK MT MZN710 177 HOLDER ASSY DC MOTOR SLED M602 DC MOTOR OVER WRITE HEAD UP DOWN M603 DC SSM18B MOTOR SPINDLE M601 SET SECTION 3 DISASSEMBLY This set can be disassembled in the order shown below 3 1 Disassembly Flow ...

Page 7: ...ews B 2 0 blue white black red 1 Remove the four solderings 3 spk A assy 5 spk B assy Note On installation lower case is made to crawl on a speaker cable 2 two screws M1 4 1 three screws M1 4 3 screw M1 4 4 screw step 5 Remove the case lower in the direction of the arrow Note On installation adjust the position of both switch and knob hold knob hold switch ...

Page 8: ...e four solderings 2 Remove the two solderings 4 Remove the soldering 8 flexible board optical pick up CN501 6 flexible board motor CN701 5 flexible board CN801 3 Remove two solders of the flexible board over write head 1 two tapping screws M 1 7 x 3 2 retainer plate mic 3 cushion microphone 4 electret condenser microphone MIC901 ...

Page 9: ...d 7 spring limiter 1 screw M 1 4 8 set chassis assy 5 case spk assy 3 7 Case Upper Assy 9 torsion spring pop up 3 Slide the open slider in the direction of the arrow and open the case upper assy 5 claw 7 6 set chassis assy torsion spring pop up 2 flexible board CN801 4 two screws M1 4 8 case upper section 1 cushion B1 ...

Page 10: ...screw 7 REC button assy 8 two screws 9 knob open 4 two claws 3 claw 1 plunger solenoid 9 lever shaft 7 tension spring release qa lever assy release 8 tension spring rec 2 claw 3 button rec cover rec 6 spring lock 4 compression spring rec 5 bracket assy rec B 0 lever rec lock qs lever rec ...

Page 11: ...11 MZ B10 3 10 Mechanism Deck MT MZN710 177 1 Remove the two solderings 4 flexible board optical pick up CN501 2 flexible board motor CN701 5 mechanism deck MT MZN710 177 3 two step screws MD ...

Page 12: ...SA 5 screw M1 4 6 thrust detent spring 8 Pull off lead screw 7 over write head section OP service assy LCX 5R 9 Opening the over write head toward the direction A remove the OP service assy LCX 5R toward the direction B A B Note Do not open the entire assy forcibly when opening the over write head ...

Page 13: ...older Assy 4 holder assy 3 boss 3 boss 1 convex portion 2 Open the holder assy 3 13 DC Motor Sled M602 2 washer 0 8 2 5 5 DC motor sled M602 4 two screws M1 4 3 gear SA 1 Remove six solders of the motor flexible board ...

Page 14: ...tapping screws 2 tapping screw 3 motor cover 6 gear HA 4 gear HB 5 gear HC DC motor over write head up down M603 3 15 mm gear HA Note Press fit the gear HA up to the position of the DC motor over write head up down M603 as shown below 7 DC motor over write head up down M603 1 Remove six solders of the motor flexible board ...

Page 15: ...matically ex ecuted in order If a fault is found the system displays its loca tion Also the manual mode allows each individual adjustment to be automatically adjusted Operation in the test mode is performed with the set A key having no particular description in the text indicates a set key Setting Method of Test Mode There are three different methods to set the test mode 1 Short SL803 TEST on the ...

Page 16: ...ote commander Press the key or press the VOL key on the remote commander Electrical Offset Adjustment Power Supply Adjustment Auto Item Feed CD Overall Adjustment MO Overall Adjustment Self Diagnosis Result Display Mode Press the GROUP key or press the DISPLAY key on the remote commander Press the TRACK MARK key or press the DISPLAY key on the remote commander for several seconds about 3 seconds T...

Page 17: ...display check mode pressing the GROUP key or press ing the DISPLAY key on the remote commander activates the self diagnosis result display mode where the LCD display as shown below 3 Then each time the key is pressed LCD display descends by one as shown below Also the LCD display ascends by one when the key is pressed item number address adjusted value Address Adjusted Value Display Set LCD displa...

Page 18: ...dress was specified Servo system error 02 High temperature Temp High temperature detected 03 Focus error Fcus Disordered focus or can not read an address 04 Spindle error Spdl Abnormal rotation of disc 11 TOC error TOC Faulty TOC contents TOC error 12 Data reading error Data data could not be read at SYNC 13 TOC address error Tadr TOC address data error Power supply system error 22 Low battery LBa...

Page 19: ... occurred during the recording playing for checking Setting Method of Sound Skip Check Result Display Mode 1 Set the test mode see page 15 2 Press the N key or REC key and the playing or recording sound skip result display mode becomes active respectively where the LCD displays the following 3 When the N key is pressed total error count is displayed on the LCD and each time the key is pressed the ...

Page 20: ... check must be performed in the manual mode A key having no particular description in the text indicates a set key Precautions for Adjustment 1 Adjustment must be done in the test mode only After adjusting release the test mode 2 Use the following tools and measuring instruments Test CD disc TDYS 1 Part No 4 963 646 01 SONY MO disc available on the market Digital voltmeter Laser power meter LPM 80...

Page 21: ...rrection and Power Supply Adjustment without entering the manual mode Rewriting the NV values Note Modify four adjusted values through the following proce dure Modifying the item number 863 and 864 is not neces sary after version 1 600 Adjusted values modifying procedure 1 Select manual mode of the test mode and set item number 860 see page 16 2 Press the key to set item number 861 3 Adjust with t...

Page 22: ... GND MAIN board VC2 Hi 744 Set LCD display Adjusted value VC1 H 742 Set LCD display Adjusted value digital voltmeter MAIN board TP1928 VCO1 TP1616 GND digital voltmeter TP1905 VCOUT TP1616 GND MAIN board Adjustment Method of VC2_HIGH item number 744 1 Connect a digital voltmeter to the TP1905 VCOUT on the MAIN board and adjust SPEED CONTROL key voltage up or SPEED CONTROL key voltage down so that ...

Page 23: ...age 25 Adjustment Method of REG3_HIGH item number 749 1 Connect a digital voltmeter to the TP1907 REGO3 on the MAIN board and adjust SPEED CONTROL key voltage up or SPEED CONTROL key voltage down so that the voltage becomes 1 25 0 01V 2 Press the X key on the set or the key on the remote commander to write the adjusted value Adjustment and Connection Location MAIN board see page 25 Adjustment Meth...

Page 24: ...see page 25 Adjustment Method of VREC_HIGH HEAD MOTOR item number 753 1 Connect a digital voltmeter to the TP1620 VREC on the MAIN board and adjust SPEED CONTROL key voltage up or SPEED CONTROL key voltage down so that the voltage becomes 1 65 0 01V 2 Press the X key on the set or the key on the remote commander to write the adjusted value Adjustment and Connection Location MAIN board see page 25 ...

Page 25: ... Location IC801 IC802 IC501 IC601 IC701 IC901 IC301 IC302 MAIN BOARD SIDE B TP1322 TP1323 S804 GND 20 20 1 VREC REGO1 VCO1 REGO3 VCOUT 48 49 1 64 33 32 17 16 R905 R925 1 10 TP1616 GND TP1620 VREC TP1909 REGO1 TP1928 VCO1 TP1907 REGO3 TP1905 VCOUT ...

Page 26: ...e measuring points on the MAIN board and adjust the voltage with the SPEED CON TROL or SPEED CONTROL key see page 21 to 24 Press the X key to write the adjusted value and the item num ber increases automatically 6 When not writing the adjusted value press the key to move to the next item The key is available to back to the last item 7 The following message is displayed after all power supply adjus...

Page 27: ...e check mode item number 013 Modify the adjusted value to 85 with the SPEED CONTROL or SPEED CONTROL key 9 Check that the laser power meter reading is 4 95 0 59 mW 10 Press the key and set the laser MO X4 speed write check mode item number 014 Modify the adjusted value to 9E with the SPEED CONTROL or SPEED CONTROL key 11 Check that the laser power meter reading is 5 93 0 71mW 12 Press the x key to...

Page 28: ... NG 000 Set LCD display NG item number CD OK 000 Set LCD display MO RUN XXX Set LCD display XXX Item number for which an adjustment is being executed NG 000 Set LCD display NG item number 6 Insert MO disc in the set and press the key to set the MO overall adjustment mode Automatic adjustments are made 7 In case of MO overall adjustment NG readjust from the NV reset see page 21 The temperature corr...

Page 29: ...ng servo ON 236 ABCD gain adjustment 237 KF gain correction 238 RF gain adjustment 244 Focus gain adjustment 245 Tracking gain adjustment Item No Description READ GRV adjustment 1 100 R_GRV setting servo OFF 562 SLED outward movement 120 Focus servo ON 122 TON offset adjustment 121 TE gain adjustment 122 TON offset adjustment 123 TEIN offset adjustment 124 TWPP offset adjustment 1 130 Tracking ser...

Page 30: ...D 022 Set LCD display 3 Press the key to set the item number 023 4 Press the SPEED CONTROL key once to set the adjusted value to 01 5 Press the TRACK MARK key or press the DISPLAY key of the remote commander for several seconds to enter the RAM monitor 6 Set the adjusted value while referring to the patch data list using the following keys Keys available when the cursor is on the adjusted value P ...

Page 31: ...le referring to the patch data list repeat the data correction write procedure from step 6 to 9 until the address 2B98 is com pleted until writing the last value at step 7 11 Press the TRACK MARK key or press the DISPLAY key of the remote commander for several seconds to exit the RAM monitor adjusted value blinking cursor 2A15 023 Set LCD display address value adjusted value blinking cursor 2A15 0...

Page 32: ...13 Address value 2A4D 2A4E 2A4F 2A50 2A51 2A52 2A53 2A54 2A55 2A56 2A57 2A58 2A59 2A5A 2A5B 2A5C 2A5D 2A5E 2A5F 2A60 2A61 2A62 2A63 2A64 2A65 2A66 2A67 2A68 2A69 2A6A 2A6B 2A6C 2A6D 2A6E 2A6F 2A70 2A71 2A72 2A73 2A74 2A75 2A76 2A77 2A78 2A79 2A7A 2A7B 2A7C 2A7D 2A7E 2A7F 2A80 2A81 2A82 2A83 2A84 2A85 Adjusted value 00 00 00 00 00 00 00 13 42 00 00 1C 20 9F E5 14 80 9F E5 00 80 D8 E5 20 00 58 E3 00...

Page 33: ... 2AFB 2AFC 2AFD 2AFE 2AFF 2B00 2B01 2B02 2B03 2B04 2B05 2B06 2B07 2B08 2B09 2B0A 2B0B 2B0C 2B0D 2B0E 2B0F 2B10 2B11 2B12 2B13 2B14 2B15 2B16 2B17 2B18 2B19 2B1A 2B1B 2B1C 2B1D 2B1E 2B1F 2B20 2B21 2B22 2B23 2B24 2B25 2B26 2B27 2B28 2B29 2B2A 2B2B 2B2C 2B2D 2B2E 2B2F 2B30 2B31 2B32 Adjusted value 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00...

Page 34: ... 388 Address value 2B6D 2B6E 2B6F 2B70 2B71 2B72 2B73 2B74 2B75 2B76 2B77 2B78 2B79 2B7A 2B7B 2B7C 2B7D 2B7E 2B7F 2B80 2B81 2B82 2B83 2B84 2B85 2B86 2B87 2B88 2B89 2B8A 2B8B 2B8C 2B8D 2B8E 2B8F 2B90 2B91 2B92 2B93 2B94 2B95 2B96 2B97 2B98 Adjusted value 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...

Page 35: ... 22 DW TP 21 HALF LOCK SW 168 OPEN CLOSE SW 93 XHOLD SW 132 S801 HALF LOCK S805 HOLD S803 OPEN CLOSE PROTECT 89 S804 PROTECT OSCI 1 OSCO 2 X803 22 5792MHz HALF LOCK 33 HA 35 HB SWITCH Q604 605 38 OUT B 41 OUT A ANALOG IN RMC KEY DO 4 EEPROM IC802 DI 3 XSK 12 2 XCS 1 CDTI 11 A D CONV MIC AMP IC301 CCLK 12 SDTO 7 BCLK 8 MCLK 9 LRCK 10 CSN 13 PDN 14 18 PRE L 19 PRE R 146 VREC PWM EFM 7 71 EFMO 42 VRE...

Page 36: ...xtracted from the component side Y parts extracted from the conductor side 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 Side B the pattern face are indicated Parts face side Parts on the parts face side seen from Side A the parts face are indicated MAIN board is four layer printed board How...

Page 37: ...607 B 7 D610 I 9 D611 B 10 IC303 H 5 IC304 H 6 Q302 F 3 Q309 H 5 Q310 I 5 Q311 H 5 Q312 G 6 Q501 E 5 Q601 G 10 Q604 B 8 Q605 B 7 Q802 B 4 IC303 IC304 MAIN BOARD SIDE A LCX 5R HP DET RGND KEY R DTCK RVDD ERASE ALL ERASE HALF LOCK S807 S806 L R RV301 VOL 2 1 1 687 753 11 11 S803 OPEN CLOSE 20 1 C852 1 2 A B C D E F G H I 3 4 5 6 7 8 9 10 11 12 13 ...

Page 38: ...FF SP902 B S901 A BLK RED WHT BLU GND CSP Chip Size Package 20 1 VREC REGO1 VCO1 REGO3 VCOUT 48 49 1 64 33 32 17 16 R905 R925 1 10 2 1 N N W W U U V V SL802 OPEN CLOSE 1 2 A B C D E F G H I 3 4 5 6 7 8 9 10 11 12 13 Semiconductor Location Ref No Location D301 D 12 D304 E 12 D305 G 12 D306 F 12 D307 C 12 D308 C 12 D309 G 12 D310 F 12 D603 B 3 D605 C 6 D608 B 2 D609 B 3 D802 B 11 D851 B 11 D852 B 11...

Page 39: ...14 R622 L601 C626 C627 C625 TP606 D608 D609 R601 C602 D602 LF601 TP607 C603 C604 R603 R604 C608 C601 C635 D601 R602 TP1618 TP1619 TP601 D610 D611 TP602 C606 C607 Q602 D603 R605 R620 C610 C611 R621 R606 SL701 TP1741 TP1742 C517 C518 R508 R507 C615 C616 C634 J601 D605 C614 U V N THP601 Q601 C609 TP1615 C715 C716 C522 C520 C519 C509 TP1543 C720 C718 C536 C505 V W U TP1605 C719 C721 TP1621 TP1622 C613...

Page 40: ...9 FB801 R804 TP1875 TP1843 C824 TP1864 L802 L801 C828 TP1814 TP1806 TP1842 TP1804 TP1805 TP1807 TP1819 TP1827 TP1828 R842 TP1832 TP1833 TP1834 TP1873 TP1874 TP1837 TP1838 TP1839 TP1840 TP1841 TP1101 R861 R836 R833 R832 C808 R816 R817 C806 C807 C814 C812 C815 TP1865 C801 TP814 S804 C818 R827 TP1201 TP1815 S805 R830 IC801 R803 C825 C826 0 1 0 047 B 0 01 0 1 B 4p CH 4p CH 1 B 0 022 B 1 B 1 B 0 1 B 47...

Page 41: ... TP1102 D307 D308 R132 R129 SP901 SP902 TP1303 C331 R330 C363 C830 Q314 MIC901 L303 C333 C332 C330 R225 R121 C222 C122 R228 C352 R221 F301 TP1322 TP1323 TP1324 TP1325 TP1326 TP1327 1M 10 6 3V 220 2 5V 220 2 5V 2SC4738F Y GR TPL3 22 4V 10 6 3V 10 6 3V 2 2 6 3V 2 2 6 3V 47 6 3V 22 6 3V 47 4V 47 4V 1k 1k 47k 0 5 47k 0 5 22k 0 5 22k 0 5 1k 1k 100 1k 100k 10k 1k 10k 0 5 22k 0 5 22k 0 5 10k 0 5 10 6 3V ...

Page 42: ...854 TP1855 TP1856 TP1857 TP1858 TP1859 TP1860 TP1861 R853 R854 R855 R865 R866 Q851 D852 D851 TP1863 TP1862 R851 R852 R933 R932 R934 C913 C904 TP1902 TP931 TP1908 R908 C926 R921 D802 Q802 R863 Q853 Q901 R930 CN801 C839 TP1928 TP927 TP1903 TP1905 TP929 R864 100 6 3V 10 6 3V 10 6 3V 10 6 3V 100 6 3V 0 XP1501 TXE 0 22 B 2SC4154TP 1EF 0 1 B 2SC4154TP 1EF 0 1 B SC901580EPR2 MA22D2800LSO 10k 0 5 0 1 B 47...

Page 43: ... VREF09 11 AVCC2 AVCC2 AVCC AVCC2 12 PD NI 13 PD I 14 PD O D C A C SCF1 NC SMON ADIP IN SCF2 NC REXT NC WPP LPF ADFG CON CCSL2 CLK CPGND CN 56 55 54 53 52 51 50 49 48 PEAK BOTM 47 46 45 42 FE 41 ABCD 40 RFI 39 ASSY 37 EFMO DGND RESET 34 VGIN 33 SBUS 32 SCK CPOUT CP DVCC IY JY JX AVCC AVCC C B A D PEAK BOTM TON C OFTRK NPPO TE 44 43 15 16 17 18 19 20 21 22 23 24 25 26 27 28 31 30 29 35 36 38 CIG AB...

Page 44: ... PGND2 L1_2 VRECO2 VREC DTC INP1 INM1 RF1 DW TP DW BT CVREF GND VREF VC2 C1L C1H VG2 C2L C2H VG3 HA PGND3 HB VG VRECIN2 OUTB PGND2 PGND2 OUTA VRECIN1 OUTPUT SW CONTROL OUTPUT SW CONTROL PWM SYSTEM OUTPUT SW CHARGE CONTROL DC IN DETECT DC IN BANDGAP HI BRIDGE PRE DRIVER EFM PRE DRIVER CHARGE PUMP 2 CHARGE PUMP 1 VREF BUFFER SET UP DOWN PRE DRIVER LEVEL SHIFT VC AMP CHARGE MONITOR X2 X4 BATTERY CHAR...

Page 45: ...2 33 34 35 UO2 VMU2 VMR2 RO2 PGND2 FO2 VMF2 VI1 WI1 PGNDW1 WO1 WMVW1 VO1 PGNDUV1 UO1 VMU1 VMR1 RO1 PGND1 FO1 VMF1 19 18 17 16 15 FI1 RI1 COM1 CPUI1 CPVI1 22 21 20 CPWI1 GND2 NC BIAS VC ROE VC 3Phase control ch1 3Phase control ch2 3Phase Pre driver ch1 H BRIDGE PRE DRIVER CH1 H BRIDGE CONTROL CH1 VC VC VG VC VG VC VC OE VG VG VCVG VCVG GND VG VC VG VC VG VC VG VC VC VC U V W U V W H BRIDGE CONTROL ...

Page 46: ...3 39 REGO3 38 CVIN 64 SLEEP 63 CLK 62 SEQSEL 61 WDT 60 SCK 59 STRB 58 DATA 57 HPI2 56 HPI1 55 MUTEON 54 GND 53 VHP1 52 HP1 L CH 51 PGND4 50 HP2 R CH 49 VHP2 PWM START UP SET UP DC DC CONVERTOR SET UP PRE DRIVER SERIES PASS REGULATOR1 CONTROL BANDGAP REFERENCE REF DAC SERIES PASS REGULATOR2 SERIES PASS REGULATOR3 POWER SWITCH 2 POWER SWITCH 1 LVB DRIVER REF1 REF2 REF3 REF3 REF4 REF5 XRST2 XRST2 FFC...

Page 47: ...int voltage input from the RF amplifier Monitor output terminal of A D converter input signal Not used open The lower limit voltage of A D converter input terminal connected to the ground Sled error signal input from the RF amplifier Tracking error signal input from the RF amplifier Auxiliary A D input fixed at H in this set The upper limit voltage of A D converter input terminal fixed at H in thi...

Page 48: ...HOCK circuit signal output Not used open PWM modulator signal output for the D class headphone amplifier Not used open PWM modulator signal output for the D class headphone amplifier Not used open TigerI F data 0 to 7 terminal Not used open TigerI F REQUEST terminal Not used connected to the ground TigerI F ACK terminal Not used connected to the ground Pause key detection input terminal from the s...

Page 49: ...eset External power supply AC adaptor charging stand detection signal input Not used open HOLD switch input terminal L hold ON Traverse count measurement monitor input A D terminal of the battery charge contro IC output selection signal output Not used open Charge discharge changeover control signal output for the current sense amplifier Not used open DC plug detection signal input Not used open S...

Page 50: ...tion terminal for the USB oscillation circuit Not used connected to the ground Resonator 48MHz connection terminal for the USB oscillation circuit Not used open Not used connected to the ground Not used open Not used open Not used connected to the ground Not used open Not used open Power supply control signal output to the RF amplifier Not used open Power supply control signal output to the liquid...

Page 51: ...I F block Ground terminal for the microcomputer I F block Power supply terminal for the microcomputer I F block Ground terminal for the microcomputer I F block Power supply terminal for the microcomputer I F block Ground terminal for the microcomputer I F block Power supply terminal for the microcomputer analog Ground terminal for the microcomputer analog Power supply terminal for the OSC cell Gro...

Page 52: ...304 305 to 312 I O Pin Name FVDD0 FVSS0 DVDD5 6 DRAMVDD3 4 NC Description Power supply terminal for the built in flash memory Ground terminal for the built in flash memory Power supply terminal Power supply terminal for DRAM Not used open ...

Page 53: ...rist model Ref No Part No Description Remark Ref No Part No Description Remark The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 1 3 2 4 4 4 5 6 4 4 2 MD mechanism section MT MZN710 177 case upper assy section not supplied not supplied not supplied not supplied 1 A 3331 719 A LID ASSY BATTERY CASE 2 3 049 923 01 FOOT 3 A ...

Page 54: ...45 01 SHEET LCD ADHESIVE 56 3 375 114 21 SCREW 57 3 247 871 01 BUTTON REC 58 3 247 872 01 SPRING REC COMPRESSION 59 X 3383 303 1 BRACKET REC B ASSY 60 3 247 870 01 SHAFT LEVER 61 3 247 869 01 LEVER REC LOCK 62 X 3382 767 1 LEVER RELEASE ASSY 63 3 247 868 01 LEVER REC 64 3 247 874 01 SPRING LOCK 65 3 247 873 01 SPRING REC TENSION 66 3 247 875 01 SPRING RELEASE TENSION 67 3 247 867 01 COVER REC 68 1...

Page 55: ... SPRING POP L 106 3 247 858 01 SPRING GROUND COMPRESSION 107 3 234 449 31 SCREW M1 4 108 3 235 172 01 CUSHION MICROPHONE 109 3 318 382 01 SCREW 1 7X3 TAPPING 110 3 034 792 11 SCREW TAPPING B2 0 111 3 245 889 01 SPRING LIMITER 112 X 3382 766 1 CHASSIS ASSY SET 113 A 3347 526 A MAIN BOARD COMPLETE 114 3 252 529 01 SHEET 115 3 247 854 01 BOARD TERMINAL BATTERY 116 3 247 856 01 TERMINAL B BATTERY 117 ...

Page 56: ...302 3 224 779 02 SPRING THRUST DETENT 303 3 225 996 01 SCREW M1 4 EG PRECISION PAN 304 4 222 216 01 GEAR SA 305 3 338 645 31 WASHER 0 8 2 5 306 4 222 208 01 GEAR SB 307 3 043 237 02 BEARING N 308 4 222 203 02 SCREW LEAD 0309 X 3381 589 1 OP SERVICE ASSY 310 3 049 336 03 SPRING S RACK 311 3 225 996 06 SCREW M1 4 EG PRECISION PAN The components identified by mark 0 or dotted line with mark 0 are cri...

Page 57: ...5 836 01 GEAR HB 354 3 222 544 01 GEAR HA 355 3 235 835 01 GEAR HC 356 3 235 834 01 CHASSIS 357 3 235 830 02 PLATE RATCHET 358 X 3379 529 4 BASE ASSY MOTOR 359 3 225 996 07 SCREW M1 4 EG PRECISION PAN 360 3 235 839 02 LEVER RACK 361 3 338 645 31 WASHER 0 8 2 5 362 4 222 222 01 GEAR RACK 363 A 3174 089 A SHAFT BLOCK ASSY SUB 364 4 222 218 02 GEAR HD M601 8 835 744 21 MOTOR DC SSM18B C NP SPINDLE M6...

Page 58: ... 6 3V C312 1 125 889 91 CERAMIC CHIP 2 2uF 10 10V C325 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C327 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C328 1 119 750 11 TANTAL CHIP 22uF 20 00 6 3V C329 1 135 259 11 TANTAL CHIP 10uF 20 00 6 3V C330 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C331 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C332 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C333 1 100 213 91 CAP C...

Page 59: ...0 10V C812 1 164 943 11 CERAMIC CHIP 0 01uF 10 00 16V C813 1 107 819 11 CERAMIC CHIP 0 022uF 10 00 16V C814 1 164 943 11 CERAMIC CHIP 0 01uF 10 00 16V C815 1 107 819 11 CERAMIC CHIP 0 022uF 10 00 16V C818 1 164 943 11 CERAMIC CHIP 0 01uF 10 00 16V C819 1 164 943 11 CERAMIC CHIP 0 01uF 10 00 16V C820 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C821 1 164 943 11 CERAMIC CHIP 0 01uF 10 00 16V C823 1 12...

Page 60: ... 1 469 426 21 INDUCTOR 100uH L902 1 419 949 21 INDUCTOR 22uH L903 1 469 367 21 INDUCTOR 10uH L904 1 419 951 21 INDUCTOR 47uH LINE FILTER LF601 1 416 405 21 FERRITE 0uH LF901 1 416 405 21 FERRITE 0uH TRANSISTOR Q302 8 729 051 23 TRANSISTOR 2SA2018TL Q304 8 729 427 70 TRANSISTOR XP4401 TXE Q306 8 729 037 52 TRANSISTOR 2SC4738F Y GR TPL3 Q307 8 729 043 94 TRANSISTOR CPH3106 TL E Q308 8 729 602 21 TRA...

Page 61: ...IP 0 R602 1 218 989 11 RES CHIP 1M 5 1 16W R603 1 208 935 11 METAL CHIP 100K 0 5 1 16W R604 1 208 715 11 METAL CHIP 22K 0 5 1 16W R605 1 218 945 11 RES CHIP 220 5 1 16W R606 1 216 797 11 METAL CHIP 10 5 1 10W R608 1 218 965 11 RES CHIP 10K 5 1 16W R609 1 218 965 11 RES CHIP 10K 5 1 16W R612 1 219 724 11 METAL CHIP 1 1 1 4W R614 1 218 985 11 RES CHIP 470K 5 1 16W R616 1 218 957 11 RES CHIP 2 2K 5 1...

Page 62: ...WITCH PUSH 1 KEY PROTECT S805 1 572 922 11 SWITCH SLIDE HOLD S806 1 786 020 21 SWITCH TACTILE EVQ PU TYPE ALL ERASE S807 1 786 020 21 SWITCH TACTILE EVQ PU TYPE ERASE THERMISTOR POSITIVE THP601 1 804 616 21 THERMISTOR POSITIVE VIBRATOR X801 1 795 728 21 VIBRATOR CRYSTAL 22 5792MHz MISCELLANEOUS 68 1 804 976 11 LCD MODULE 69 1 454 674 81 SOLENOID PLUNGER PL901 113 A 3347 526 A MAIN BOARD COMPLETE 0...

Page 63: ...MZ B10 63 MEMO ...

Page 64: ...lso 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 0 2003 03 New 1 1 2003 06 Correction of laser power meter reading ENG 03017 1 2 2003 09 Correction of Part No and Description of IC801 SPM 03030 ...

Search results

Summary of Contents for MZ-B10 - Minidisc Voice Recorder

Reviews:

Related manuals for MZ-B10 - Minidisc Voice Recorder

Brands by name

Popular brands

Sony MZ-B10 - Minidisc Voice Recorder, Service Manual

Search results

Summary of Contents for MZ-B10 - Minidisc Voice Recorder

Reviews:

Related manuals for MZ-B10 - Minidisc Voice Recorder

Brands by name

Popular brands