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Sony MZ-E707 User's Manual

1. MAIN BOARD 1 2 AN r E A px fe e 5 d 124 EE l x X YX v v X MAIN BOARD 2 2 8 gt J301 BENJ 5 DVDD 802 0 alo RGND I _RMC KEY R818 100 SES RMC DTCK R817 100 o DATA FB801 0 H RVDD R819 1M sh au 2 l S C oleis 855 MAZZ068H 58 13 188 D i C565 0 033 1 C564 0 033 C563 0 033 EE Sg E o LLL T z CTT TAP501 zl e 88 MA2YD15 as8g wm l SLD CON U R903 C905 SLD PWM E 22k 0 1 G VC2 INM1 En am CPVO2 IC551 XRST C901 DTC1 SLD MO CPWO2 SC111258FCR2 CPV12 CRST XPC18A32AFCR2 DTC2 CPW12 RSTREF RF2 l 1C551 NC VREF 1C901 INM2 22 FOCUS TRACKING GND2 VB POWER SUPPLY PWM1 COIL DRIVE SPINDLE SLED en aD PWM2 20 H MOTOR DRIVE CPVI CLKSEL VG 19 VAIFON LG i8 FFCLR PGND2 i7 I SLEEP L2 CLK l l gt MOTOR S le FLEXIBLE TZIZ BOARD 2 S s S e gt gt gt MA2YD15 l o c c J CN551 8P dag M901 TI DD SPINDLE x Y MOTOR 4 f w Te J S K M902 SLED q MOTOR 1 5551 C557 558 C559 LU 5502 0 033 0 033 0 033 T co DRY BATTERY V 5 SIZE AA e IEC DESIGNATION LR6 L 1PC 1 5V J TOTAL CURRENT PLAY 20mA FF REW 140mA m RECHARGEABLE BATTERY NH 14WM nee 1PC 1 2V 1400mAh M C952 100 6 3V MZ E707 MZ E707 6 7 PRINTED WIRING BOA
2. MAIN BOARD SIDE A E597 ROO ES EE t GER 9 TAP601 SHORT TEST MODE OPEN NORMAL MODE e e e e 0513 0602 2 In the normal mode operate the keys on the set and those on the remote control as specified below Turn on HOLD switch on the set Holding down m STOP key on the set press the keys on the remote control in the following sequence Pl B iea bed gt gt gt eed M MH 4 2 2 Operations when the TEST MODE is set When the TEST MODE is entered the system switches to the dis play check mode within the TEST MODE From this mode the other Test modes can be accessed When the TEST MODE is set the LCD repeats a cycle of the fol lowing displays Remote control LCD 9 1SHUFF PGM dal SOUND 12 Press and hold down 1 hold the current display while the key 15 being pressed 4 2 3 How to release the TEST MODE When method 4 was used Turn off the power and open the solder bridge on TAP601 on the main board Note The solder should be removed clean The remaining solder may make a short with the chassis and other part When method 2 was used Turn off the power Note If electrical adjustment see page 11 has not been finished completely always start in the test mode The set cannot start in normal mode 4 3 TEST MODE STRUCTURE Test Mode Display Check Mode OP Align
3. MZ E707 15 MZ E707 j SECTION 6 DIAGRAMS 6 1 EXPLANATION OF IC TERMINALS e MAIN BOARD 1C501 SN761057DBT RF AMP FOCUS TRACKING ERROR AMP Description ee tri i Tracking error signal output to IC601 REXT WPPLPF VREF11 Connected to the external resistor for the ADIP amplifier control Connected to the external capacitor for low pass filter of the TPP WPP Reference voltage output terminal 1 1V Signal input from the optical pick up detector C Signal input from the optical pick up detector D Signal input from the optical pick up detector D AC input lt V converted RF signal IY input from the optical pick up block detector Ge V converted RF signal IX input from the optical pick up block detector n 0 1 2 co P V converted RF signal JX input from the optical pick up block detector c lt V converted RF signal JY input from the optical pick up block detector Signal input from the optical pick up detector A Vo A o Signal input from the optical pick up detector A AC input mA A Signal input from the optical pick up detector B 15 6 TON C CIG D PD NI PD I Connected to the external capacitor for the TON hold kel Connected to the external capacitor for low pass filter of the NPP divider denominator x G O lt J J Z Connected to the external capacitor for low pass filter of the CSL divider denominator m oO Light
4. R206 1 218 963 11 RES CHIP 6 8K 5 1 16W 29 MZ E707 Ref No Part No Description Remark Ref No Part No Description Remark C613 1 164 935 11 CERAMIC CHIP 470PF 10 50V lt INDUCTOR gt C615 1 125 777 11 CERAMIC CHIP 0 1uF 10 X 10V L503 1 469 570 21 INDUCTOR 10uH C616 1 107 820 11 CERAMIC CHIP 0 1uF 16V L901 1 419 258 21 INDUCTOR 68uH C618 1 109 982 11 CERAMIC CHIP 1uF 10 10V L902 1 419 646 21 INDUCTOR 47uH C699 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V L904 1 414 398 11 INDUCTOR 10uH C802 1 107 820 11 CERAMIC CHIP 0 1uF 16V L905 1 412 032 11 INDUCTOR CHIP 100uH C806 1 119 923 11 CERAMIC CHIP 0 047uF 10 TRANSISTOR C807 1 119 923 11 CERAMIC CHIP 0 047uF 10 C810 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V 0501 8 729 922 10 TRANSISTOR 2SA1577 QR C851 1 107 820 11 CERAMIC CHIP 0 1uF 16V Q801 8 729 429 44 TRANSISTOR XP1501 C853 1 164 942 11 CERAMIC CHIP 0 0068uF 10 10 Q803 8 729 037 75 TRANSISTOR UN9214J TX SO C854 1 107 820 11 CERAMIC CHIP 0 1uF 16V lt RESISTOR gt C901 1 137 739 11 TANTALUM 22uF 20 6 3V C903 1 135 989 11 TANTAL CHIP 47uF 20 6 3V R501 1 218 971 11 RES CHIP 33K 5 1 16W C904 1 135 837 11 TANTAL CHIP 22uF 20 6 3V R503 1 218 953 11 RES CHIP 1K 5 1 16W C905 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V R505 1 208 691 11 METAL CHIP 2 2K 1 1 16W C907 1 109 982 11 CERAMIC CHIP 1uF 10 10V R515 1 208 691 11 METAL CHIP 2 2K 1 1 16W R516 1 208 691 11 METAL CHIP 2 2K 1 1 16W C908 1 164 940 11 CERAMIC C
5. When removing the disc make sure to press 8 first and then slide OPEN Viewing the display window of the remote control Bud 15 3 Track number Track name or elapsed time of the track 9 Appears only with MDs that have been electronically labeled The player can play the track recorded by 2 x or 4 x long playing mode LP2 or LP4 Normal stereo playback LP2 stereo playback LP4 stereo playback or monaural playback is automatically selected to match the audio source The display on the remote control will turn off shortly after you press MZ E707 SECTION 3 Ver 1 1 2001 12 DISASSEMBLY The equipment can be removed using the following procedure Bracket R ASSY sp us Ge Sub ASSY Set gt Upper lid ASSY m Mechsnism ASSY T Optical pick up ASSY Note Follow the disassembly procedure in the numerical order given 3 1 UPPER LID ASSY Upper lid ASSY Q Screws M1 4 Ps Screws M1 4 Bracket bottom ASSY 3 2 MECHANISM ASSY Mechanism deck L gt Lg Move claw from bracket stop ASSY OP flexible board f Motor flexible board CN551 CN501 Bracket R ASSY DT Panel bottom Bracket stop ASSY MZ E707 Ver 1 1 2001 12 3 3 BRACKET R ASSY Screw M1 4 Pa Screw M1 4 U Bracket R ASSY Bracket bottom ASSY Panel bottom Note On installation adjust the position of knob HOLD MAIN
6. e P103 e e 9 9 9 e e Uv iieie eie eM ol T e 6 ee e 9 1P532 TP523 TP530 e e e e e e 9 9 dhi s e im e TP525 TP527 TP528 IR TP952 VS apy TP591 99 F 1 682 471 on 19 19 MZ E707 6 5 SCHEMATIzC DIAGRAM MAIN SECTION 1 2 e Refer to page 24 for Notes e Refer to page 24 for Waveforms e Refer to page 25 for IC Block Diagrams A OPTICAL PICK UP C BLOCK LCX 4E TRK TRK FCS FCS AGND VREF c 7 Pa wees axboXy Xo MON SI AVCC N on ro e mo MAIN BOARD 11 2 CN501 20P TRK FCS 5 o TP5105 GND RF AMP FOCUS TRACKING ERROR AMP IC501 1 SN761057DBT C503 3300p o i n ok TP5112 ni 1 Q501 2SA1577 AUTOMATIC POWER CONTROL R521 12 15 16 17 18 19 20 VREFMON 0 e C616 0 1 SCS1 SI NC SCK1 78 DD CTL MCUVDDO MIFVSS3 XRST S MON VB MON CHG MON VREF MON SET KEY 1 SET KEY 2 NC HIDC MON WK DET REC KEY HALF LOCK SW RMC KEY AVDD AVSS VDIOSC OSCI 0500 VSIOSC DAVDD VREFL AOUTL AOUTR VREFR DAVSS ASYO ASYI AVDI BIAS RFI AVS1 PCO PDO FILI FILO CLTV PEAK BOTM ABCD DSPVDDO DSPVSSO XTSL SLD CON U XHOLD
7. Close detection switch S809 MZ E707 SECTION 2 This section is extracted from GENERAL instruction manual The Player NI 4 button 3 Color Info LED N GROUP button HOLD Locking the control switch Q earphones jack OPEN switch Terminals for charging stand dry battery case at the bottom VOL button Battery compartment kello The earphones with a remote control Headphones earphones Stereo mini plug Il pause button SOUND button RPT ENT Repeat Enter button PLAYMODE button DISPLAY button ll stop button Control 4 gt 1 Control VOL Pull and turn to adjust the volume HOLD Locking the control switch Display window lee feo 9 e ey eo el II The stop button also operates as the enter button depending on the function The display window of the remote control Track number display Charactor information display Disc indication Alarm indication Play mode indication Battery level indication SOUND indication The battery charging stand 1 Terminals for charging CHARGE lamp DC IN 3V jack at the rear Playing an MD Insert an MD Slide OPEN to open the lid 2 Insert an MD 3 Close the lid Insert an MD with the lable side facing up pushing the MD to the direction of the arrow in the illustration Play an MD VOLUME D Turn the control towards B
8. O L Si AVCC AVCC FOCUS TRACKING COIL DRIVE C AVCC SPINDLE SLED MOTOR DRIVE 1551 MINIDISC OPTICAL PICK UP BLOCK LCX 4E i I 1 TRK 2 HI BRIDGE E S DRIVER CONTROL 1 TRK PRE DRIVER I FCS FOCUS COIL FCS HI BRIDGE CONTROL MINIDISC _ MECHANISM BLOCK M902 CN551 SLED 5 SLED1 DB iam L aus CONTROL i al DRIVER PRE DRIVER SER gt 8 i M901 l SPINDLE i L CLVU i i i 3 PHASE d awk 9 PRE CQONTROU E a e DRIVER PRE DRIVER CLW 9 i l 03 SPCU 89 SPD V 90 SPD W 87 SPD U 88 SPVS 220 XRST MTR DRV _ OO Se Or AUDIO BOARD 1 2 HEADPHONE AMP AOUT L D Es AOUT R 80 BEEP 183 MER T MZ E707 XHP STB 4 MUTE 218 RMC DTCK 42 REC KEY 18 SET KEY2 VC REFERENCE VOLTAGE SWITCHING Q301 AUDIO BOAR Go D SW BOARD D801 802 8 COLOR LED TSB MST VDD 4 LED 0 amp LED RED PWM LED GREEN PWM 63 DIGITAL SIGNAL PROCESSOR DIGITAL SERVO SIGNAL PROCESSOR EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER LED Q801 L Ke SWITCH VAY as LED O E a Q Q I D802 ORANGE 1 D801 RED J VW GREEN HOLD Sw 2 SET KEY 1 13 WK D
9. RES CHIP 3 3K 5 1 16W R808 1 218 959 11 RES CHIP 3 3K 5 1 16W D101 8 719 056 58 DIODE MAZS027008S0 D201 8 719 056 58 DIODE MAZS02700880 R817 1 218 941 11 RES CHIP 100 5 1 16W D855 8 719 077 43 DIODE MAZZ068H01S0 R818 1 218 941 11 RES CHIP 100 5 1 16W D901 8 719 081 33 DIODE MA2YD1500LS0 R819 1 218 989 11 RES CHIP 1M 5 1 16W D902 8 719 081 33 DIODE MA2YD1500LS0 R827 1 218 989 11 RES CHIP 1M 5 1 16W R830 1 218 975 11 RES CHIP 68K 5 1 16W D903 8 719 420 51 DIODE MA729 R831 1 218 947 11 RES CHIP 330 5 1 16W lt FERRITE BEAD gt R832 1 218 935 11 RES CHIP 33 5 1 16W R833 1 218 967 11 RES CHIP 15K 5 1 16W FB801 1 414 228 11 FERRITE OuH R834 1 218 985 11 RES CHIP 470K 5 1 16W FB802 1 414 228 11 FERRITE OuH R835 1 218 985 11 RES CHIP 470K 5 1 16W IC R839 1 218 949 11 RES CHIP 470 5 1 16W R903 1 218 957 11 RES CHIP 2 2K 5 1 16W 10501 8 759 689 67 IC SN761057DBT R909 1 218 965 11 RES CHIP 10K 5 1 16W 10551 6 700 680 01 IC SC111258FCR2 R910 1 218 965 11 RES CHIP 10K 5 1 16W 1C601 8 752 413 14 IC CXD2671 206GA R920 1 208 707 11 METAL CHIP 10K 1 1 16W 0801 8 759 680 85 IC AK6417AL L 10901 8 759 698 61 IC XPC18A32FCR2 R921 1 218 979 11 RES CHIP 150K 5 1 16W R946 1 208 715 11 METAL CHIP 22K 1 1 16W lt JACK gt R948 1 208 939 11 METAL CHIP 150K 1 1 16W R950 1 218 953 11 RES CHIP 1K 5 1 16W J301 1 793 288 62 JACK Q R954 1 218 990 11 SHORT 0 Replacement of IC601 used in this set requires a special tool 30 Ref No R
10. SW CLV CON U XRST MTR DRV VLON XHP STBY amp SLD MON TSB SSB CTL DIN1 DOUT PWMLN PWMRP DADT ADDT XBCK FS256 3 FOCNT 5 DIFVDDO s APCREF FFDR 3 ADFG OOO009O000 0000000000 SHORT TEST MODE OPEN NORMAL MODE 2 H el ao E lt a ea 5 8 n2 8 eenz uo riu Dm Deco E coe ecd E a 55 K SG oe E zs Em CH nora 2 E x lt 1C601 CXD2671 206GA DIGITAL SIGNAL PROCESSOR DIGITAL SERVO SIGNAL PROCESSOR EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER ATRAC ENCODER DECODER D A CONVERTER 16M BIT D RAM SYSTEM CONTROL CSP Chip Size Package es 63 T tc oa Sark Ki ei SE Q2qgS gt 2 3355320 amp re Sy Sy Oe n amp a 0 0D G CC um u 0 03 00 TAP601 TEST N D a d e H Nj AIL dT dy pd db dE dp dp dp EE dp y 0D C OE CO C C XPD ADA XCS ADA XTES HD CON 2 HD CON 1 SLD MON U SLD MON V z 5 e gt o CLV CON U CLV PWM CLV CON V SLD CON V SLD MON W E MODE3 MODE2 MIFVDD2 C603 po eee eee E E 1 801 AK6417AL EEPROM PD SO LCD RST AUX BEEP XGUM ON SCKO 500 SIO AOUT SEL MIFVSS1 MIFVD
11. amount monitor input terminal non invert input 1 Light amount monitor input terminal invert input N Light amount monitor output terminal ADFG ADIP duplex FM signal 22 05 kHz 1 kHz output to IC601 Power supply terminal 2 4V digital system LA SBUS SCK Two way SSB serial data bus with the system controller IC601 UN SB serial clock signal input from the system controller IC601 N 5 6 XRST OFTRK DGND Reset signal input from the system controller IC601 L reset N ff track signal input from IC601 2 2 9 Ground terminal digital system Light amount signal RF ABCD bottom hold output to IC601 Light amount signal RF ABCD peak hold output to IC601 NO PEAK VREFO075 LA Connected to the external capacitor for the internal reference voltage U lt Q 5 T1 rri Z 4 lt Middle point voltage 1 2V generation output terminal 32 3 34 5 CCSL2 RF OUT Connected to the external capacitor for low pass filter of the TPP WPP Playback EFM RF signal output to IC601 LA Ground terminal analog system Connected to the external capacitor for the RF equalizer LA ON Ee ac Connected to the external capacitor for the RF equalizer LA on Connected to the external capacitor for the RF equalizer 5 30 40 1 oo OFC 2 OFC 1 AVCC ABCD Connected to the external capacitor for the RF AC coupling Con
12. offset adjustment 1 TE gain adjustment TWPP gain adjustment TE offset adjustment 1 TE offset adjustment 2 Tracking servo ON KF gain correction HF gain adjustment CD focus gain adjustment CD tracking gain adjustment CD two axis sensitivity adjustment inside CD two axis sensitivity adjustment outside CD focus bias adjustment 312 320 324 321 328 324 332 330 336 337 338 344 345 521 522 341 300 HPIT setting servo OFF 290 291 291 29 324 332 330 336 ABCD gain adjustment 397 388 E 945 522 201 200 completed 3 Overall MO adjustment items tem No 761 VC VR power voltage High Low selection 100 G RV setting Servo OFF Low reflect MO offset adjustment 112 Laser ON Focus UP EVC correction ALFA offset adjustment HPIT adjustmet Contents Tracking servo ON ABCD gain adjustment KF gain adjustment RF gain adjustment FCS gain adjustment TRK gain adjustment READ GRV adjustment 1 R GRV setting Servo OFF SLED move to outside Focus servo OFF TON offset adjustment TE gain adjustment TON offset adjustment TEIN offset adjustment TWPP offset adjustment Tracking servo ON TWPP offset adjustment ABCD gain adjustment KF gain adjustment ADIP BPF fo adjustment FCS gain adjustment TRK gain adjustment TWPP gain adjustment TWPP offset adjustment 1 TWPP offset adjustment 2 TWPP OP offset adjustment RF gain adjustment R GRV setting Servo OFF
13. 2 Zee gt a 2 O gt gt Oo CH Cc O O a E BOO OO 48 406965 VC e ae UI2 em mm OE 41 Wie BOE 0 PGNDW 89 W02 88 VMVW2 3Phase Pre driver ch2 97 GES 3Phase Pre driver PGNDUV2 cht ai ES 85 U02 Wi VMU2 5 VC VG GND A 9 33 VMR2 62 RO2 H BRIDGE PRE DRIVER 61 PGND2 H BRIDGE PRE CH2 DRIVER 80 F02 CH1 09 VMF2 VC vevc vevc veve VCVG VCVG H BRIDGE p H BRIDGE CONTROL B Gre cH E LP i CH2 P Omm Omm VaL 19 20 1 22 3 24 25 26 27 28 z xe eu gt gt 5 S BE 8 S 5 5 SECTION 7 EXPLODED VIEWS NOTE e XX X mean standardized parts so they The mechanical parts with no reference may have some difference from the original number in the exploded views are not one supplied Color indication of Appearance Parts Hardware mark list and accessories are Example given in the last of this parts list KNOB BALANCE WHITE RED T T MAIN BOARD SUB ASSY Parts color Cabinet s color Audio board is supplied with main board sub tems marked are not stocked since they ASSY are seldom required for routine service Some Audio board can not be moved away from delay should be anticipated when ordering main bord these items Give a damage when take it off forcibly 7 1 MAIN SECTION Ref No Part No Description Remark Ref No Part No 1 3 234 174 01 PANEL BOTTOM SILVER JEW 12 1 682 473 11 1 3 23
14. 4 key Unit place of mode number decrease key Up key Down Change Adjustment Value Write Adjustment Value key When adjusted value is changed Adjusted value is written When adjusted value is not changed That item is adjusted automatically gt gt m key Unit place of mode number MZ E707 4 During each test mode the display is changed from one to another each time DISPLAY key is pressed e Address Adjusted Value Display LCD display ui 11C688501 address adjusted value mode number e Jitter Value Adjusted Value Display LCD display uit 1OFFJOT jitter value adjusted value mode number e Block Error Value amp Adjusted Value Display LCD display ui 1 i O63B01 block error value adjusted value mode number e ADIP Error Value Adjusted Value Display LCD display L 11059001 ADIP error value adjusted value mode number tem Title Display LCD display ii i LrefPu 01 item title adjusted value mode number Note In the Power mode the item title display is only displayed 5 To terminate the Manual mode and return to the TEST MODE press B key 4 5 OVERALL ADJUSTMENT MODE 4 5 1 Outline of the function This mode is designed to adjust the servo system automatically by going through all the adjustment items Usually this mode is used to perform automatic adjustments when servicing the set For further infor
15. 4 174 21 PANEL BOTTOM ORANGE JEW 13 3 222 373 01 1 3 234 174 41 PANEL BOTTOM SILVER HK 14 3 234 179 01 1 3 234 174 51 PANEL BOTTOM BLUE HK 14 3 234 179 11 1 3 234 174 61 PANEL BOTTOM ORANGE HK 14 3 234 179 21 1 3 234 174 71 PANEL BOTTOM GREEN HK 14 3 234 179 3831 2 3 232 536 02 SCREW M1 4 EG 15 X 3380 997 1 3 3 222 249 41 KNOB HOLD SILVER 16 X 3381 391 1 3 3 222 249 51 KNOB HOLD BLUE HK 16 X 3381 392 1 3 3 222 249 61 KNOB HOLD ORANGE 16 X 3381 393 1 3 3 222 249 71 KNOB HOLD GREEN HK 16 X 3381 394 1 4 3 234 182 01 KNOB VOL SILVER 17 X 3380 998 1 4 3 234 182 11 KNOB VOL BLUE HK 18 X 3381 940 1 4 3 234 182 21 KNOB VOL ORANGE 4 3 234 182 31 KNOB VOL GREEN HK 19 3 234 164 01 23 X 3380 994 1 5 3 234 167 01 ESCUTCHEON 6 3 234 177 01 KNOB OPEN 24 X 3380 996 1 7 3 234 178 02 BELT ORNAMENTAL SILVER 25 3 236 443 01 7 3 234 178 12 BELT ORNAMENTAL BLUE HK 26 3 234 449 1 1 7 3 234 178 22 BELT ORNAMENTAL ORANGE 27 3 238 309 01 20 3 238 315 01 7 3 234 178 32 BELT ORNAMENTAL GREEN HK 8 3 234 175 01 BUTTON CONTROL 29 3 238 65 7 01 9 3 234 176 01 WINDOW LED 30 3 238 658 01 10 3 227 923 21 CASE K BATTERY 35 3 238 63 01 11 1 682 470 11 PWB SWITCH FLEXIBLE 36 4 958 295 01 MZ E707 Ver 1 1 2001 12 The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified
16. 5 3 1 How to reset NV 1 Set the TEST MODE 2 Set the Manual mode and set the item No 021 Reset NV LCD display Lic 1i Res NU CC 3 Press IH key on the remote control LCD display Lic Res OK 4 Press key on the remote control again LCD display Res LII KES After reset is completed 1 Lic Reset 5 Press Li key to terminate the Manual mode and return to the TEST MODE 12 5 4 MANUAL POWER ADJUSTMENTS 5 4 1 Adjustment sequence The adjustments should be always performed in the following se quence CD Vc PWM Duty L adjustment item No 762 2 VI PWM Duty adjustment item No 764 3 Vd PWM Duty adjustment item No 765 5 4 2 Vc PWM Duty L adjustment method Confirm that the power voltage is at 1 5 V DC 2 Set the TEST MODE 3 Set the overall adjustment mode and press PLAY MODE key item No will change to 762 LCD display DC UclPWM XX 4 Connect a digital voltmeter to TP901 VC on the main board and adjust key voltage up and 1 key voltage down on the remote control Adjustment value 2 35V Standard value 2 34 to 2 355V MAIN BOARD SIDE A A TP901 VC 5 Press Ii key to write the adjustment value 5 4 3 VI PWM Duty adjustment method 1 Set the Manual mode and set the item No to 764 LCD display DH UIPUM XX 2 Connect a digital voltmeter to TP917 VL on the main board and adjust key Voltage up and key Voltag
17. 963 R964 RB553 RB554 X601 Part No 1 218 990 11 1 218 987 11 1 233 967 11 1 233 964 21 1 795 002 21 Description Remark SHORT 0 RES CHIP 680K 5 1 16W lt NETWORK RESISTOR gt RES NETWORK CHIP TYPE 10K RES NETWORK CHIP TYPE 3 3K lt VIBLATOR gt VIBRATOR CERAMIC 45 1584MHz FKK K K K K kk K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K x C860 CN804 D801 D802 D860 D861 R811 R812 R813 R814 R815 9801 9802 9803 9804 9805 9806 9808 9809 1 682 473 11 1 107 820 11 1 793 327 21 6 500 050 01 6 19 083 54 8 719 056 54 8 719 056 54 1 218 963 11 1 218 965 11 1 218 967 11 1 218 971 11 1 218 975 11 1 786 033 21 1 786 033 21 1 786 033 21 1 786 227 21 1 786 227 21 1 786 033 21 1 572 922 11 1 771 483 61 SWITCH BOARD OK K KK K K K K K lt CAPACITOR gt CERAMIC CHIP 0 1uF 16V CONNECTOR CONNECTOR FPC ZIF 9P lt DIODE gt DIODE KPTB 1612LSURKMGKC DIODE TLOU1008A T05 DIODE MAZS068008S0 DIODE MAZS068008S0 lt RESISTOR gt RES CHIP 6 8K 5 1 16W RES CHIP 10K 5 1 16W RES CHIP 15K 5 1 16W RES CHIP 33K 5 1 16W RES CHIP 68K 5 1 16W lt SWITCH gt SWITCH TACTILE RI SWITCH TACTILE gt gt gt SWITCH TACTILE 44 SWITCH TACTILE VOLUME SWITCH TACTILE VOLUME SWITCH TACTILE GROUP SWITCH SLIDE HOLD SWITCH PUSH 1 KEY OPE
18. BOARD SUB ASSY Audio board is supplied with main board sub ASSY Audio board can not be moved away from main bord Give a damage when take it off forcibly The part that audio board overlap with main board can not be repaired Belt ornamental SW board Lid battery case Case K battery D Screws MT A Main board Bracket bottom ASSY Hemove solder Two places Knob HOLD Audio board 29 9 Screws M1 4 Panel bottom Q Screws M1 4 D Screws M1 4 MZ E707 3 5 OPTICAL PICK UP ASSY Optical pick up ASSY 3 LCX 4E NN Q Washer Se Gear SA ve OT e Screw MI 1 4 e BS EE LL Spring thrust detent MZ E707 SECTION 4 TEST MODE 4 1 GENERAL e When entered in the TEST MODE this set provides the Overall Adjustment mode which allows CD and MO discs to be auto matically adjusted In the Overall Adjustment mode the system discriminates between CD and MO discs performs adjustments in sequence automatically and displays the faulty location if any fault is found In the Manual mode selected adjustments can be performed automatically e The attached remote control is used to operate the TEST MODE Unless otherwise specified in the text the key means that on the remote control 4 2 SETTING THE TEST MODE 4 2 1 How to set the TEST MODE To set the TEST MODE two methods are available D Solder bridge and short TAP601 TEST on the main board Then turn on the power
19. D1 SET CODE3 SET CODE2 SET CODE1 SET CODEO NC OPEN CLOSE SW CLK SEL NC LED RED PWM VC PWM VL PWM LED GREEN PWM T 6 VD PWM 8 Du SSB DATA A TEST MIFFVSSO MIFVDDO MCUVDD2 JTAGVSS JTAGVDD TDO XTRST TCK TMS TDI TSB SLVO TSLO TSB SLVI TSLI TSB SLV VDD TSLVDD RMC DTCK TSB MST VDD TSMVDD DRAMVSS1 DRAMVDD1 NC NC NC NC ec SSB CLK Da SSB DATA C806 L ceo 0 047 0 047 NC NC NC NC NC NC NC NC NC NC NC 9 a ve e 3 C C NC NC DRAMVSSO SI N a eee WE 1 1 pm N a es ee R Lf sss A te Se de Dee ee ec i Mc NS a Se e Zeg ect i6 1718 hl 2929292922929 LED LED G VC LED O SET KEY XWK1 OPEN CLOSE HOLD SW GND XHP STB MUTE AUDIO BOARD VIF CN802 UNREG L OUT AGND R OUT 6 6 SCHEMATIZC DIAGRAM MAIN SECTION 2 2 e Refer to page 24 for Notes e Refer to page 24 26 for IC Block Diagrams 18
20. Description Remark SWITCH BOARD TERMINAL BOARD MINUS LID BATTERY CASE SILVER LID BATTERY CASE BLUE HK LID BATTERY CASE ORANGE LID BATTERY CASE GREEN HK TERMINAL PLUS ASSY BATTERY LID ASSY OS UPPER SILVER LID ASSY OL UPPER BLUE HK LID ASSY OD UPPER ORANGE LID ASSY 0G UPPER GREEN HK BRACKET BOTTOM ASSY MAIN BOARD SUB ASSY including AUDIO BOARD SHEET INSULATING BRACKET R ASSY BRACKET STOP ASSY SCREW LL STEP SCREW M1 4 SHEET BRACKET R HORIZONTAL SHEET E LEVER SHEET BRACKET BOTTOM A SHEET BRACKET BOTTOM B SHEET LED 2 SHEET HP ADHESIVE 2 MZ E707 7 2 MECHANISM DECK SECTION MT MZE707 173 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref No Part No Description Remark Ref No Part No Description Remark 51 3 232 142 01 SHEET CONNECTOR 61 4 222 203 01 SCREW LEAD 52 3 222 392 01 SCREW M1 4 TAPPING A 62 X 3379 869 1 OPTICAL PICK UP ASSY LCX 4E 53 3 222 394 01 CHASSIS 63 3 222 391 01 SPRING M RACK 54 3 224 779 01 SPRING THRUST DETENT 64 3 225 278 11 SCREW TAPPING 55 4 222 216 01 GEAR SA 65 X 3379 529 1 BASE ASSY MOTOR 56 3 338 645 31 WASHER 0 8 2 5 M901 8 835 744 01 MOTOR DC SSM18B SPINDLE 57 3 225 996 01 SCREW M1 4 EG PRECISION PAN M902 1 763 727 21 MOTOR DC SLED 58 3 225 996 07 SCREW M1 4 EG P
21. ET 17 16M BIT D RAM SYSTEM CONTROL 16601 J301 LI S809 OPEN CLOSE HALF LOCK SW 19 DIFVDDO 76 TSB SLV VDD 143 MIFVDDO 154 MIFVDD1 78 MIFVDD2 496 TSB SLV CHK 10 MIFVDD3 Ou osci 24 0500 25 VIF n X601 45 1584MHz POWER SUPPLY 1901 RMC KEY 20 VB MON 10 UNREG VC PWM 68 VL PWM 464 FS4 ED SLEEP FFCLR 39 XRST 8 AVDD 21 VDIOSC 23 DRAMVDDO du DRAMVDD1 JTAGVDD B FLASHVDD 3l MCUVDDO 6 DSPVDDO DSPVDD1 sg MCUVDD1 09 DSPVDD2 DSPVDD3 9 MCUVDD2 p MCUVDD3 Q2 DVDD o S806 GROUP S805 S804 VOLUME VOLUME 145 S803 UNREG mi 802 RECHAGEABLE BATTERY NH 14WM 1PC 1 2V 1400mAh DRY BATTERY SIZE AA IEC DESIGNATION LR6 1PC 1 5V Signal path L5 Analog E gt Digital MZ E707 6 3 PRINTED WIRING BOARDS MAIN SECTION 1 2 Uses unleaded solder e Refer to page 24 for Notes L 5 5 01 1 2 d 83 J 4 85 J J 6 9j DJJlYX J 298 9 429 MAIN BOARD SIDE A DRY um SIZE AA IEC DESIGNATION LR6 1PC 1 5V C903 Ia e Semiconductor Location Location m ab AO A mer CHO UI ONA MNNOO WON i 8 TERS AUD
22. F 10 10V CN802 1 778 595 21 CONNECTOR BOARD TO BOARD 20P C519 1 164 940 11 CERAMIC CHIP 0 0033uF 10 16V CN803 1 793 327 21 CONNECTOR FPC ZIF 9P C524 1 117 919 11 TANTAL CHIP 10uF 20 6 3V C526 1 127 772 11 CERAMIC CHIP 33000PF 10 10V IC C527 1 127 772 11 CERAMIC CHIP 33000PF 10 10V 10301 8 759 598 15 IC TA2131FL EL C529 1 137 762 11 TANTALUM 10uF 20 AV C530 1 164 939 11 CERAMIC CHIP 0 0022uF 10 50V lt TRANSISTOR gt C557 1 127 772 11 CERAMIC CHIP 33000PF 10 10V C558 1 127 772 11 CERAMIC CHIP 33000PF 10 10V Q301 8 729 037 52 TRANSISTOR 28D2216J QR TX SO C559 1 127 772 11 CERAMIC CHIP 33000PF 10 10V lt RESISTOR gt C563 1 127 772 11 CERAMIC CHIP 33000PF 10 X 10V C564 1 127 772 11 CERAMIC CHIP 33000PF 10 10V R101 1 218 971 11 RES CHIP 33K 5 1 16W C565 1 127 772 11 CERAMIC CHIP 33000PF 10 10V R102 1 218 971 11 RES CHIP 33K 5 1 16W C601 1 107 820 11 CERAMIC CHIP 0 1uF 16V R103 1 218 961 11 RES CHIP 4 7K 5 1 16W R104 1 208 695 11 RES CHIP 10 5 1 16W C603 1 107 820 11 CERAMIC CHIP 0 1uF 16V R106 1 218 963 11 RES CHIP 6 8K 5 1 16W C604 1 107 820 11 CERAMIC CHIP 0 1uF 16V C605 1 115 156 11 CERAMIC CHIP 1uF 10V R201 1 218 971 11 RES CHIP 33K 5 1 16W C606 1 117 919 11 TANTAL CHIP 10uF 20 6 3V R202 1 218 971 11 RES CHIP 33K 5 1 16W C607 1 115 156 11 CERAMIC CHIP 1uF 10V R203 1 218 961 11 RES CHIP 4 7K 5 1 16W R204 1 208 635 11 RES CHIP 10 5 1 16W C610 1 117 919 11 TANTAL CHIP 10uF 20 6 3V
23. Geer oe ee ee ee ee oe dede C101 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V X 3381 940 1 MAIN BOARD SUB ASSY C102 1 135 868 91 TANTAL CHIP 220uF 20 2 5V including AUDIO BOARD C103 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V cea ee ER ERE C104 1 164 942 11 CERAMIC CHIP 0 0068uF 10 10 C201 1 125 837 11 CERAMIC CHIP ut 10 6 3V 3 049 041 01 TERMINAL BOARD C202 1 135 868 91 TANTAL CHIP 220uF 20 2 5V CAPACITOR C203 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C204 1 164 942 11 CERAMIC CHIP 0 0068uF 10 16V C501 1 164 931 11 CERAMIC CHIP 100PF 10 50V C301 1 117 919 11 TANTAL CHIP 10uF 2090 6 3V C502 1 127 772 11 CERAMIC CHIP 33000PF 10 10V C302 1 107 820 11 CERAMIC CHIP O 1uF 16V C503 1 164 940 11 CERAMIC CHIP 0 0033uF 10 16V C504 1 164 940 11 CERAMIC CHIP 0 0033uF 10 16V C303 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C505 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V C304 1 125 926 11 TANTAL CHIP 4 7uF 20 6 3V C305 1 125 838 11 CERAMIC CHIP 2 2uF 10 6 3V C508 1 164 938 11 CERAMIC CHIP 0 0015uF 10 50V C306 1 127 895 11 TANTAL CHIP 22uF 20 4V C509 1 164 940 11 CERAMIC CHIP 0 0033uF 10 16V C803 1 164 935 11 CERAMIC CHIP 470PF 10 50V C510 1 164 850 11 CERAMIC CHIP 10PF 0 50PF 50V C511 1 164 850 11 CERAMIC CHIP 10PF 0 50PF 50V C804 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V C513 1 164 850 11 CERAMIC CHIP 10PF 0 50PF 50V CONNECTOR C515 1 107 820 11 CERAMIC CHIP 0 1uF 16V C516 1 125 777 11 CERAMIC CHIP O 1u
24. HIP 0 0033uF 10 10 C909 1 164 943 11 CERAMIC CHIP 0 01uF 10 16V R517 1 208 691 11 METAL CHIP 2 2K 1 1 16W C910 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V R519 1 218 977 11 RES CHIP 100K 5 1 16W C911 1 117 919 11 TANTAL CHIP 10uF 20 6 3V R521 1 242 967 11 RES CHIP 1 5 1 16W C915 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V R525 1 218 990 11 SHORT 0 R526 1 218 990 11 SHORT 0 C917 1 125 777 11 CERAMIC CHIP 0 1uF 10 J 10V C918 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V R601 1 208 635 11 RES CHIP 10 5 1 16W C919 1 117 919 11 TANTAL CHIP 10uF 20 6 3V R602 1 208 635 11 RES CHIP 10 5 1 16W C920 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V R603 1 218 943 11 RES CHIP 150 5 1 16W 0921 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V R605 1 218 965 11 RES CHIP 10K 5 1 16W R606 1 218 977 11 RES CHIP 100K 5 1 16W C925 1 135 837 11 TANTAL CHIP 22uF 20 6 3V C952 1 128 964 11 TANTAL CHIP 100uF 20 6 3V R607 1 218 977 11 RES CHIP 100K 5 1 16W C999 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V R609 1 218 981 11 RES CHIP 220K 5 1 16W R612 1 218 959 11 RES CHIP 3 3K 5 1 16W lt CONNECTOR gt R613 1 218 945 11 RES CHIP 220 5 1 16W R614 1 218 953 11 RES CHIP 1K 5 1 16W CN501 1 794 772 21 CONNECTOR FPC ZIF 20P CN551 1 778 156 11 CONNECTOR FFC FPC ZIF 8P R615 1 202 974 11 RES CHIP 3 3M 5 1 16W CN801 1 778 590 21 CONNECTOR BOARD TO BOARD 20P R804 1 218 973 11 RES CHIP 47K 5 1 16W R806 1 218 977 11 RES CHIP 100K 5 1 16W lt DIODE gt R807 1 218 959 11
25. IO BOARD CN802 OPTICAL PICK UP BLOCK LCX 4E Jam M901 Se T I RECHAGEABLE BATTERY NH 14WM 1PC 1 2V 1400mAh 18 18 MZ E707 6 4 PRINTED WIRING BOARDS MAIN SECTION 2 2 Va Uses unleaded solder Refer to page 24 for Notes 8 4 58S JJ 6 Jg ZZ MAIN BOARD SIDE B e e e n e a de TP904 o e e e TP606 i ps D a e 97 9E 5452 EM e e e 9 5 eee e 96 e e e 9 9 5 e A A e 9 e 9 9 Ze e e e IO e e e e 9 X e x ee oe 99 e P91 9 9 Simao Wie S 4 e e Teall ee ei 9e TP563 e mu TP912 e e Ne eTP562 9 e TB Sila d one 609 e ale e oN ee men i gt rk 9 we y e e e 989 9 TP612 e e e e 9 TP616 22 e e e e pu TP610e e TP564 e e e TP902 e 8 9 TP613 e e 4 TP608 e 9o E e e e e 8 e e 1P5B1 o A e TP907 e 8 e 5 P e e 2 6 e 9 e e e e 9 mm ee e e P104 e e 4 e Y a TP505 TP513 TP516 e e JM bh 9 TP50 TP510 TP204 e 76 h 4 B Zea e TP503 TP511TP514 TP519 9 TP504 e TP557 a d r TB TP577 5 9 2 TP512 TP515 TP517 ata e 9 TP566 e TP506 TP509 e 2 ums E e P56 e 9 9 9 9 TP811 e e e 9 e 49 4 9 e ee 9 gv 9 e TP50 S TP812 TP572 e M 9 s P573 e e e e 228 e A TP501s E TP813 DIDE TP570 9 k TP571 9 e 9 e TP529 T5214 e ee e TP526
26. K the following displays are shown for 2 sec The key pressed to enter the Key Check mode has been checked even if it is not pressed in this mode Example When the keys on the set are considered as OK LCD display BBH SET OK OF es Example When the keys on the remote control are considered as OK LCD display RMC OK OX 4 When all the key have been checked or when the top panel is opened during this checking the system terminates the Key Check mode and return to the TEST MODE 11 MZ E707 SECTION 5 ELECTRICAL ADJUSTMENTS 5 1 GENERAL In this set CD and MO discs can be automatically adjusted by set ting the Overall Adjustment mode within the TEST MODE Before performing these automatic adjustments it is necessary to clear the memory and adjust the power in the Manual mode 5 2 NOTES FOR ADJUSTMENT 5 2 1 Jigs e CDdisc TDYS 1 part code 4 963 646 01 e MO disc PTDM 1 part code J 2501 054 A or commercially available MO disc recorded Digital voltmeter 5 2 2 Adjustment sequence The adjustments should be always performed in the following sequence D Reset NV Clear the memory Manual mode 2 Manual power adjustments 3 Electrical offset adjustments Do not enter the disc 4 Overall CD adjustments 6 Overall MO adjustments Overall adjustment mode 6 RESUME clear 2 Rewrite the NV value 5 2 3 Power The power is supplied with 1 5 V DC from the battery case 5 3 RESET NV
27. N CLOSE K K K K K K K K K K K K K K K K K K K K K K K K K KR K K K K K K K K K K K K K K K K K 11 A62 M901 M902 1 682 470 11 X 3379 869 1 8 835 744 01 1 763 727 21 MISCELLANEOUS KKK ok ok ok ok ok 2k K ok KK SWITCH FLEXIBLE BOARD OPTICAL PICK UP ASSY LCX 4E MOTOR DC SSM18B SPINDLE MOTOR DC SLED INCLUDING PULEEY GEAR AND MOTOR FLEXIBLE BOARD Se K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref No Part No 901 1 251 895 11 902 1 476 395 12 908 1 476 763 15 AN 503 1 476 833 11 N 503 1 476 834 11 1 569 007 11 904 1 56 036 11 904 1 756 120 12 3 008 521 21 905 3 220 749 01 3 234 033 01 3 234 033 11 3 234 033 21 3 234 033 31 3 234 033 41 3 234 033 51 906 8 954 008 91 907 X 3381 007 1 907 X 3381 008 1 907 X 3381 085 1 907 X 3381 086 1 e Dry Battery Case 501 AC adaptor Sh 503 Carrying Pouch MZ E707 SW Description Remark ACCESSORIES OK KK K K K K K ok K BATTERY CASE REMOTE CONTROL UNIT RM MC11EL CHARGE UNIT BCA WM10 ADAPTOR AC AC ES305S JEW ADAPTOR AC AC ES305 HK ADAPTOR CONVERSION 2P JEW BATTERY NICKEL HYDROGEN HK BATTERY NICKEL HYDROGEN JEW CASE BATTER
28. RDS AUDIO SECTION yr Uses unleaded solder Refer to page 24 for Notes L 00 1 2 d 3 4 5 n 6 JB 7 AUDIO BOARD SIDE A AUDIO BOARD SIDE B A n O MAIN BOARD CN801 D kel ter Ae Weg 804 805 se VOLUME VOLUME Gong OPEN CLOSE D801 902 SW BOARD SIDE B 3 COLOR LED _ D801 EE ES oS Samiconduct bk RE D a AE uctor A ees E S801 802 S806 GROUP 22 22 MZ E707 6 8 SCHEMATIzC DIAGRAM AUDIO SECTION e Refer to page 24 for Notes e Refer to page 25 for IC Block Diagrams 1 2 3 4 5 8 7 8 8 10 11 12 13 RE AUDIO BOARD 8 LED R LEDR LED G 8 F LED G VC VC EDO fo nm pee SET KEY SET KEY XWK1 cf C808 470p XWK1 SWITCH FLEXIBLE e C804 0 01 C5 TAP801 OPEN CLOSE Wire BOARD O GND ot GND MAIN BOARD ho CN801 BEEP UNREG RIN LouT o AGND o AGND Ilo LIN Ve ROUT C204 654 6800p 6800p D80 TLQU1008 3 COLOR LED ORANGE d RED 47k TA2131 FL PWR GND BST SW 1 an i C301 Q1 Zen 1T FL POTS O
29. RECISION PAN INCLUDING PULEEY GEAR AND MOTOR FLEXIBLE BOARD 59 4 222 208 01 GEAR SB 60 3 043 237 02 BEARING N 28 MZ E707 SECTION 8 Ver 1 1 2001 12 ELECTRICAL PARTS LIST NOTE Due to standardization replacements in the e SEMICONDUCTORS MAIN BOARD SUB ASSY parts list may be different from the parts In each case u u for example Audio board is supplied with main board sub specified in the diagrams or the components uA IL A UPA u PA ASSY used on the set uPB u PB u PC e Audio board can not be moved away from main e XX X mean standardized parts so they uPD u PD bord may have some difference from the original CAPACITORS one uF uF COILS The components identified by mark or dotted UH uH line with mark A are critical for safety METAL Metal film resistor Abbreviation Replace only with part number specified METAL OXIDE Metal oxide film resistor HK Hong Kong F nonflammable JEW Tourist Items marked zz are not stocked since When indicating parts by reference number they are seldom required for routine service Some delay should be anticipated when ordering these items Ref No Part No Description Remark Ref No Part No Description Remark AUDIO BOARD included in MAIN BOARD SUB ASSY R301 1 218 935 11 RES CHIP 33 5 1 16W R302 1 218 963 11 RES CHIP 6 8K 5 1 16W R303 1 218 981 11 RES CHIP 220K 5 1 16W lt CAPACITOR gt
30. SERVICE MANUAL Ver 1 1 2001 12 US and foreign patents licensed from Dolby Laboratories Licensing Corporation Audio playing system MiniDisc digital audio system Laser diode properties Material GaAlAs Wavelength A 790 nm Emission duration continuous Laser output less than 44 6 uW This output is the value measured at a distance of 200 mm from the objective lens surface on the optical pick up block with 7 mm aperture Revolutions Approx 300 rpm to 2 700 rpm Error correction ACIRC Advanced Cross Interleave Reed Solomon Code Sampling frequency 44 kHz Coding ATRAC Adaptive TRansform Acoustic Coding ATRAC3 LP2 ATRAC3 LP4 Modulation system EFM Eight to Fourteen Modulation Number of channels 2 stereo channels monaural channel Frequency response 20 to 20 000 Hz 3 dB Wow and Flutter Below measurable limits Outputs Headphones earphones stereo mini jack maximum output level 5 mW 4 5 mW load impedance 16 ohms 9 873 338 02 Sony Corporation 2001L0200 1 Personal Audio Company 2001 12 Published by Sony Engineering Corporation MZ E 07 E Model Tourist Model Model Name Using Similar Mechanism MZ E909 MD Mechanism Type MT MZE909 173 Optical Pick up Mechanism Type LCX 4E SPECIFICATIONS Power requirements Nickel metal hydride rechargeable battery One NH 14WM A supplied 1 2V 1 350 mAh One LR6 size AA battery not supplied External power jack for the battery charging stand Powe
31. UT R HEADPHONE AMP BEEP l DET cuc C202 A cNgo4 C860 2 5V A pont Gw VREF IN D LED R Ek MAZS06800880 10 0 22 i Dr SE AW D861 ge LED 0 MAZS068008S0 R206 TRUE SET KEY 6 8k R302 vue Il 6 8k 0 5 OPEN CLOSE 0301 HOLD SW 809 2SC4738FL L GND rm OPEN CLOSE VOLTAGE uL woo SWITCHING DRA 4V S808 HOLD wh OFF ON 23 23 MZ E707 Ver 1 1 2001 12 Note on Printed Wiring Boards MAIN SECTION e o parts extracted from the component side cu Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Side B Parts on the pattern face side seen from the pattern face are indicated Parts on the parts face side seen from the parts face are indicated Parts face side Side A Main boards is four layer pritnted board However the patterns of layer 2 and 3 have not been included in this diagrams e Replacement of IC601 used in this set requires a special tool Lead Layouts surface Lead layout of CSP chip size package conventional IC Note on Schematic Diagram MAIN SECTION e All capacitors are in uF unless otherwise noted pF wuF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in and 4W or less unless otherwise specified e A internal component Note The components identified by mark A or dotted line wit
32. Y CHARGE CASE CARRYING MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION TRADITIONAL CHINESE JAPANESE JEW ENGLISH FRENCH JEW SPANISH JEW Lom ee MANUAL INSTRUCTION KOREAN RECEIVER EAR MDR E808SP ATTACHMENT ASSY S SILVER ATTACHMENT ASSY L BLUE HK ATTACHMENT ASSY D ORANGE ATTACHMENT ASSY G GREEN HK Headphnes earphones with a remote control 502 506 Rechargeable Battery 504 9 Battery Charging stand Note The component name in a figure just mentions a component name in instruction manual 31 MZ E707 REVISION HISTORY 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 Dae Description of Revision 12 Change the main board to service ASSY including audio board 2001 10 a Eo LLL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL ll
33. atic Diagram Main Section 2 2 6 7 Printed Wiring Boards Audio Section 6 8 Schematic Diagram Audio Section EXPLODED VIEWS 7 1 7 2 Mechanism Deck Section ELECTRICAL PARTS LIST 0 0 CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Flexible Circuit Board Repairing e Keep the temperature of the soldering iron around 270 C during repairing e Do not touch the soldering iron on the same conductor of the circuit board within 3 times e Be careful not to apply force on the conductor when soldering or unsoldering Notes on chip component replacement e Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat 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 Replacement of CXD2671B 206GA IC601 used in this set requires a special tool e UNLEADED SOLDER Boards requiring use of unleaded solder are prin
34. e down on the remote control Adjustment value 2 23V Standard value 2 22 to 2 235V MAIN BOARD SIDE A digital voltmeter D901 77 EN 3 Press TU key to write the adjustment value 5 4 4 Electrical offset adjustment method Note Doing adjustment by the state that a disc does not enter Confirm the power voltage is 1 5V 2 Set to the test mode 3 Press the key activates the overall adjustment mode LCD display UU QssS11 C 4 Press the DISPLAY key LCD display Ofstkk 5 If result of electrical offset adjustment is OK the following dis play appears LCD display Li3Li OfstOK MZ E707 5 5 OVERALL ADJUSTMENT MODE 5 5 1 Overall adjustment mode structure TEST MODE Display Check Mode VOLUME key Overall Adjustment Title Display ASSY I4 key CD overall mlkey Adjustment MO overall Adjustment DISPLAY key Electrical offset key Adjustment key PLAY MODE key Power Supply m key Adjustment Note The overall adjustments should be always performed in the sequence of CD MO adjustments 5 5 2 Overall CD and MO adjustment method 1 Set the TEST MODE and press key to set the Overall Ad justment mode LCD display LILILI ASSY1 1 2 Insert CD disc in the set and press EEN Key to set the Overall CD Adjustment mode Automatic adjustments are made LCD display XXX CD RUN XXX Item No for which an adjustment
35. ess an abnormal address Servo system error SPINDLE ERROR Spdl Abnormal rotation of disc TOC error Power system error 22 LOWBATT 31 OFFSET ERROR Offset error LBat Instantaneous interruption detected Ofst Offset error FE_ABCD_OFFSET_ERR ABCD FE ABCD Offset error TE_ABCD_OFFSET_ERR TE ABCD Offset error TE OFFSET ERR XITE XI TEABCD Offset error 4 6 3 Clearing the error display code After servicing reset the error display code 1 Set the TEST MODE 2 Press the IDISPLAY key on the remote control activates the self diagnosis display mode 3 To reset the error display code press M key on the remote con trol when the code is displayed except for R display All the data on the Ist N N 1 and N 2 will be reset 4 Press TU key on the remote control again 10 4 7 SOUND SKIP CHECK RESULT DISPLAY MODE This set can display and check the error count occurring during play e Setting method of Sound Skip Check Result Display Mode 1 Setting the test mode 2 Press the PP key activates the sound skip check result display mode where the LCD displays as shown below LCD display LILILI PXXPHH Total of play system error count Total of record system error count 9 When PPI M key is pressed the total of error count is dis played on the LCD and each time the key is pressed the error count descents one by one as shown below Also when lt key is pressed the error count ascend
36. gt PPI on the remote control or press PP B on the player to play the disc A short beep sounds in the headphones earphones when using the remote control The LED flashes and then lights up 2 Pull and turn VOL on the remote control or press VOLUME on the player to adjust the volume The volume indicator appears in the display allowing you to check the volume level After you adjust the volume push back the control To stop play press B Playback starts from the point you last stopped playing To start playback from the beginning of the disc turn and hold the control towards B gt 9 1 on the remote control or hold down Kl W on the player for 2 seconds or more 9 The LED indicates the current operating status by the lighting up in the following colors When the battery power is exhausted the LED starts flashing For more details see When to replace or recharge the battery LED color Operating status Red Normal play The LED lights up continuously Green Group mode The LED lights up continuously Orange Group skip mode The LED lights for about 5 seconds For more details see Using the group function To Do this Beeps in the headphones Find the beginning of Turn the control towards Mf on the remote control once the current track or three short beeps Or press k on the player once the previous track Turn the control towards k lt on the remote control repeatedly con
37. h mark A are critical for safety Replace only with part number specified e mmm B Line Power voltage is dc 1 5V and fed with regulated dc power supply from battery terminal Voltages and waveforms are dc with respect to ground under no signal conditions no mark PLAY Voltages are taken with a VOM Input impedance 10 MQ Voltage variations may be noted due to normal produc tion tolerances e Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms e Signal path D Analog E Digital e Replacement of IC601 used in this set requires a special tool The voltage and waveform of CSP chip size package cannot be measured because its lead layout is different form that of conventional IC MAIN BOARD SUB ASSY Audio board is supplied with main board sub ASSY Audio board can not be moved away from main bord Give a damage when take it off forcibly The part that audio board overlap with main board can not be repaired WAVEFORMS 0501 D TE QAM N WN MAN IC501 RF Approx 10 mVp p IC501 FE 24 e IC BLOCK DIAGRAMS 0901 XPC18A32FCR2 co ea ea 5 us LL LL H eO oO C a S S S 5 S S S S z T S 42 81 40 69 Eet a
38. is being executed 13 MZ E707 XXX NG item No 4 If OK through the overall CD adjustments then perform overall MO adjustments LCD display XXX CD OK 5 Insert MO disc in the set and press PP key to set the Overall MO Adjustment mode Automatic adjustments are made LCD display XXX MO RUN XXX Item No for which an adjustment is being executed 6 If NG in the overall MO adjustments return to Reset NV and perform the adjustment again 5 5 3 Resume clear method 1 Setting the testmode 2 Set the Manual mode and set the item No 043 RESUME Clear LCD display Ub Lita Resume CC 3 Press the MM key LCD display After reset is completed 434 Res Clr 5 5 4 Rewrite the NV value After resume clear rewrite the NV value Microprocessor version 1 0 to 2 0 Step 1 and 2 Microprocessor version 2 1 and later Step 1 only tem NO 861 OF h 863 87 h 5 5 5 Overall CD and MO adjustment items 1 Overall offset adjustment Contents GRV setting Sarvo OFF Head UP 35 0 Laser ON OFF electrical offset difference measurement Completed 2 Overall CD adjustment items VC VR power voltage High Low selection HPIT setting Sarvo OFF 62 Contents SLED move to inside SLED move to outside High reflection CD electrical offset adjustment Laser ON Focus UP VC correction ALFA offset adjustment IJ offset adjustment FE offset adjustment HPIT adjustment Focus servo ON TE
39. m 83 82 361 T 39 Dm DU 4 IU 58 L1 VG VG VG Vis SERIAL PASS REGULATOR VA EUM L RES VD 44 i SWITCH 1 PRE DRIVEER PRE DRIVEER SERIAL PASS a VC2 45 i SERIAL PASS e XRST INT ve 65 DTC1 XRST 46 ol oK S E VC NW 04 DTC2 CRST 47 PWM RSTREF 48 VC D gt VC ne a i amp me VC VG VB 60 01 PWM VG VC GND 51 60 PWM2 VSTB VC VB CLKSEL 52 19 VG VAIFON 53 STEP UP FFCLR 54 START UP DC DC 8 LG FEED CONTROL CONVERTOR SLEEP 55 CLK 56 e 17 PGND2 VSTB VG PWER 16 L2 SWITCH 2 VC VB MES Q 846 6 708 582 549 8639 O O O hay N oD NJ gt oO eO O N N N Sos Ss 7 6 7 i x 2 2 gt Se X Se X gt 5 24 501 SN761057DBT A B C D l J NPP TON CSL Aw Dw TON Peak _ Botm _ ADIP TE S MONITOR Tpp Wpp IC301 TA2131FL EL TC MT SERIAL I F OUTL PWR GND TWpp PK BTM Aw CSLO VREF075 MZ E707 25 MZ E707 IC551 SC111258FCR2 VH Wit PGNDW1 WMVW1 PGNDUV1 UO VMU1 VMR1 RO1 PGND1 F01 VMF1 26 mt Ll deua 5 Ke Na ei o Q SAO g d TE
40. mation refer to section 5 ELECTRICAL ADJUST MENTS See page 12 4 6 SELF DIAGNOSTIC DISPLAY MODE 4 6 1 Outline of the function The Self diagnostic system is used in this set If an error occurs during playback this system detects the fault through the microprocessor s mechanism and power control blocks and stores the cause in EEPROM in a history format This history which can be viewed in the TEST MODE provides the means of locating the fault in troubleshooting MZ E707 4 6 2 Self diagnostic mode 1 Set the TEST MODE 2 With all the LCD display segments blinking on the set press DISPLAY key and PIP key the Self diagnostic mode is entered History code Simplified contents Error display code 3 Hereinafter each time PP key is pressed the reference information display changes as follows LIXX HHHH LIXX HHHH LXX Ni OXX N2 ttt iH Press lt key to go back to the previous display Description of the error display codes Contents of fault No error Display code Meaning of code Contents of the history codes Contents The first error that occurred The last error that occurred History code number The first error from the last one The second error from the last one Total recording time is displayed for MZ E707 Simplified contents Description No error pum No error Access target address illegally specified An attempt to acc
41. ment Mode lt lt or key Overall Adjustment Mode m key DISPLAY key m key Self diagnostic Display Mode gt gt i gt key m key Sound Skip Check Result Display Mode DISPLAY key Press and hold down about 3 sec Check Mode Terminate key checking or open the top panel key 4 4 MANUAL MODE 4 4 1 Outline of the function The Manual mode is designed to perform adjustments and operational checks on the set s operation according to each individual function Usually no adjustments are made in this mode However the Manual mode is used to clear the memory before performing automatic adjustments in the Overall Adjustment mode 4 4 2 How to set the Manual mode 1 Set the TEST MODE and press key to set the Manual mode Remote control LCD display HHL Manual 2 During each test press and hold down gt key or II key for a while to move the optical pickup on the sled outer or inner perimeter 3 Each test item is assigned with a three digit item number The 100th place is a major item 10th place is a middle item and unit place is a minor item Change Major Item gt gt key m key Change Middle Item gt gt key key 100th place of mode number increase key 100th place of mode number decrease key 10th place of mode number increase key 10th place of mode number decrease m key Change Minor increase Item
42. nected to the external capacitor for the RF AC coupling Power supply terminal 2 4V analog system Light amount signal ABCD output to IC601 N Focus error signal output to IC601 P Uo S MON ADIP IN Servo signal monitor output to the system controller IC601 ADIP duplex FM signal 22 05 kHz 1 kHz input terminal Not used P AK I I Sch 6 6 2 BLOCK DIAGRAMS RF AMP FOCUS TRACKING ERROR AMP 16501 y qi MAIN BOARD CN501 z Ke 6 VREF NE i X e yen Jx Jy lux Nay i Do QO C Ix ly xj Ae a beid C 4 l KSE ON MON E gi m VIF Po h i t EE AUTO POWER SERIAL CONTROL Q501 9 PD 50 EEPROM 16801 i05 PDS1 i SE 619 XCS NV si SCKO S00 179 S10 gie J O AN B h wesch wesch e tet eps BY ET e js el e jJe xis ejs s e SLCV 02 SLCW 00 SLCU 81 TFDR 80 TRDR 602 XTEST TAP601 C 3 TEST ES 82 FFDR 83 FRDR 88 SLDV 96 SRDR 97 SFDR 09 SLDW 05 SPCW La uoc Lomo Seit et e eem xm m ei UNREG 04 SPCV ep
43. r rating 3V DC Battery operation time See When to replace or recharge the battery Dimensions Approx 71 9 x 78 0 x 13 9 mm w h d C2 xS f xo m not including projecting parts and controls Mass Approx 69 g 2 5 oz the player only Supplied accessories Headphones earphones with a remote control 1 Battery charging stand 1 AC power adaptor for the supplied battery charging stand Rechargeable battery 1 Rechargeable battery carrying case 1 Dry battery case 1 Carrying pouch 1 AC plug adaptor 1 world model only Design and specifications are subject to change without notice PORTABLE MINIDISC PLAYER SONY MZ E707 Ver 1 1 2001 12 Specifications 1 2 TABLE OF CONTENTS SERVICING GENERAL Plavine dn IMD DISASSEMBLY 3 1 Upper Lid escseeseebeta seb een sae kcu teda ae visi ien 3 3 Bracket R ASSY 3 4 Main Board Sub ASSY SW Board 3 5 Optical Pick up ASSY TEST MODE eegener ELECTRICAL ADJUSTMENTS DIAGRAMS 6 1 Explanation of IC Terminals 6 2 Block Dia aio ir ri 6 3 Printed Wiring Boards Main Section 1 2 6 4 Printed Wiring Boards Main Section 2 2 6 5 Schematic Diagram Main Section 1 2 6 6 Schem
44. s by one LILILI i auis LILILI SE DEER OU BEmpxx HHHHHH P ROO Total of play system error and record system error count Sound skip check items counter hexadecimal THHHEHE 6 digit address hexadecimal where a sound skipped Error code Playback Decorder status error Cannot access the address Buffer becomes empt 4 Quit the sound skip check result display mode and press the Ci key to return to the test mode display check mode MZ E707 4 8 KEY CHECK MODE 4 8 1 Outline of the function This mode is used to check to make sure that each of the keys including the slide switch on the set operates normally 4 8 2 Setting the Key Check mode 1 Set the TEST MODE Press and hold down DISPLAY key for more than 3 sec to set the Key Check mode LCD display 2 When each key on the set and on remote control is pressed its name is displayed on the LCD The operated position is dis played for 4 sec after the slide switch is operated If any other Key is pressed during this display the LCD switches to its name display Example When PPA B key on the set is pressed LCD display Example When PPI P key on the remote control is pressed LCD display I LILIL NE MN AN rPLAY XX AD value of the remote control key hexadecimal 00 to FF 3 When all the keys on the set and on the remote control are con sidered as O
45. ted with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil may peel away if the heated tip 1s applied for too long so be careful e Strong viscosity Unleaded solder is more viscous sticky less prone to flow than ordinary solder so use caution not to let solder bridges occur such as on IC pins etc Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder MAIN BOARD SUB ASSY Audio board is supplied with main board sub ASS Y Audio board can not be moved away from main bord Give a damage when take it off forcibly The part that audio board overlap with main board can not be repaired MZ E707 SECTION 1 SERVICING NOTE When repairing this device with the power on if you remove the main board this device stops working In this case you work without the device stopping by fastening the hook of the Open Close detection switch S809 Open
46. tinuous three short beeps Or press on the player repeatedly Find the beginning Turn the control towards B PI on the remote control two of the next track short beeps Press PI B on the player once Go backwards Turn and hold the control towards k lt on the remote control while playing Hold down K lt on the player Go forward Turn and hold the control towards B gt PI on the remote control while playing Hold down BPI B on the player Pause Press M on the remote control continuous short beeps Press on the remote control again to resume play Remove the MD Press Bl and then slide OPEN You can turn off the beep sound For more details see Turning off the beep sound If you turn the control towards I on the remote control or press K on the player during the first track of the disc the player goes to the beginning of the last track on the disc If you turn the control towards B gt Pl on the remote control or press Fb We on the player during the last track of the disc the player goes to the beginning of the first track on the disc If you open the lid the playback will begin from the beginning of the first track except when disc information is stored to the personal disc memory or when group mode is on The MZ E707 supports the newly developed DSP TYPE R for ATRAC It thus allows you to enjoy TYPE R high quality sound from MDs recorded in SP stereo on TYPE R equipped MD decks etc Note

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