– 17 –
– 18 –
– 20 –
– 19 –
ZS-X7
6-2. BLOCK DIAGRAM
• Signal path.
F
: FM
J
: CD
Страница 1: ... Frequency response 20 20 000 Hz 0 0 5 dB Wow and flutter Below measurable limit Radio section Frequency range FM 87 6 108 MHz AM 530 1 710 kHz Antennas FM Telescopic antenna AM Built in ferrite bar antenna General Speaker Full range 8 cm 3 1 4 inches dia 6 ohms cone type 2 Passive radiator 12 x 6 cm 4 3 4 x 2 3 8 inches Outputs Headphones jack stereo minijack For 16 68 ohms impedance headphones P...
Страница 2: ...URITÉ DE FONCTIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR A...
Страница 3: ...e focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emis sion observe more than 30 cm away from the objective lens SECTION 1 SERVICE NOTES LASER DIODE AND FOCUS SEARCH OPERATION CHECK 1 Open the lid for CD 2 Push ON OPEN CLOSE switch S702 as following figure 3 Press CD u button 4 Confirm the laser diode emission while ...
Страница 4: ...e button q TIME SET TUNING buttons qa VOL buttons qs i jack qd CD lid qf Display window qg CLOCK button qh TIMER button qj STANDBY button qk SLEEP button ql ALARM button w MEGA BASS button wa SOUND button ws DC IN 10 6 12V jack RESET switch The player uses a built in micro computer for its various operations Due to change in power supply conditions etc operation may sometimes become unstable After...
Страница 5: ... following procedure Cabinet sub ASSY Front Battery L board Battery R board Cabinet Rear Set Regulator board DC IN board Reset board Optical pick up block Relay board OPEN CLOSE board Tuner board Headphone board Main board CD block ASSY Control board SW 2 board SW 1 board CD board 2 Screws BTP 3x14 1 3 2 Screws BTP 3x14 Lid battery case Cabinet rear Cabinet sub ASSY front ...
Страница 6: ... 3 6 1 Screws BV 3x12 2 Screw BV 3x10 5 Screw PWH 2 6x10 Head phone board Tuner board Wire parallel 11core Cabinet sub ASSY front 2 3 1 Screws BV 3x12 1 Screws BV 3x12 Main board Wire parallel 21core Cabinet sub ASSY front CABINET SUB ASSY FRONT SECTION ...
Страница 7: ...ws BV 3x14 5 OPEN CD block ASSY Lid CD Wire parallel 17core Filament tape Cabinet sub ASSY front 6 Screws BV 3x12 3 4 CONTROL BOARD SW 2 BOARD 3 2 5 1 Screws BV 3x10 4 Screws BV 3x10 4 Screws BV 3x10 Coutrol board Wire parallel 17core Cabinet sub ASSY front SW 2 board ...
Страница 8: ...3x12 4 Screws B 2 6x10 1 Screws BV 3x12 SW 1 board Panel control Cabinet sub ASSY front 4 Screws B 2 6x10 3 7 CD BOARD 2 3 4 1 Screws BV 3x10 1 Screws BV 3x10 CD block ASSY CD board Wire parallel 17core CN704 2pin CD BLOCK ASSY SECTION ...
Страница 9: ...4 CN707 BLUE 5 CN706 RED 6 CN705 WHITE 1 Screws PWH Flexible cable CD block ASSY Optical pick up block CD bracket 3 9 RELAY BOARD 6 2 5 CN707 BLUE 4 CN706 RED 3 CN705 WHITE 1 Screws BV 3x10 Relay board Wire parallel 21core CD block ASSY ...
Страница 10: ...E BOARD 3 11 REGULATOR BOARD 2 3 1 Screws BV 3x10 CD block ASSY OPEN CLOSE board Bracket SW 3 12 DC IN BOARD 2 1 Screws BV 3x10 Regulator board Cabinet rear 2 1 Screw BV 3x10 DC IN board Cabinet rear CABINET REAR SECTION ...
Страница 11: ...3 13 RESET BOARD 3 14 BATTERY L BOARD BATTERY R BOARD 2 1 Screws BV 3x10 Reset board Cabinet rear 2 4 4 Battery L board Case battery Battery R board Cabinet rear 1 Screws BV 3x10 3 Bond SC 121 7 432 912 45 ...
Страница 12: ...C710 R723 R743 C712 R730 R728 C702 R703 C715 C709 R701 C711 JW705 41 C717 43 C72 R733 R711 C716 R7 R721 1 36 25 24 13 15 20 37 48 45 40 30 35 5 10 12 IC701 B TP RFO TP VC oscilloscope AC range TP VC TP RFO 1 675 599 R848 R849 R850 R851 R859 JW880 JW881 S811 S812 S813 VOL VOL TEST 1 CD TEST MODE SHORT TEST MODE OPEN NORMAL MODE Check to see that the jitter is less than 9 0 nsec and RF level is betw...
Страница 13: ...button AM Volume MIN FM Section BANDbutton FM Volume MIN AdjustmentLocation Tunerboar d Seepa ge14 FM FREQUENCY COVERAGE ADJUSTMENT Adjust part Frequency display reading on digital voltmeter Confirmation 87 5MHz 1 55 1 85V L2 108MHz Adjustment Value 4 0V Standard Value 3 9 4 1V FM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter L1 87 5MHz CT1 108MHz AM RF signal generator 30 amplit...
Страница 14: ...Ω JW2 CT1 FM Tracking Adjustment CT3 AM Tracking Adjustment L3 AM Tracking Adjustment L4 AM Frequency Coverage Adjustment Frequency Coverage Adjustment L1 FM Tracking Adjustment CFT1 AM IF Adjustment L2 FM Frequency Coverage Adjustment TUNER BOARD Component side ...
Страница 15: ...serial data output 19 C MUTE O CD mute signal output 20 ESP O ESP ON OFF signal output 21 INIT Not used OPEN 22 SIMUKE I Destination detect input Fixed at H 23 25 KEY1 3 I Key input 26 REG CHK I DC regrator output voltage detect input 27 BACK UP CHK I Back up battery voltage detect input 28 BATT H I Main battery high voltage detect input 29 BATT M I Main battery low voltage detect input 30 RESET I...
Страница 16: ...minal B 3 3V 73 TX O Sub System clock oscillator output 32 768kHz 74 TEX I Sub System clock oscillator input 32 768kHz 75 NC Not used OPEN 76 CD O Function output for CD 77 KEY CHK O Key operation enable output 78 E C Connect to ADJ 4 pin 79 R COUNT I PLL IC data input 80 SENS 2 I CD SENS 2 input ...
Страница 17: ... 17 18 20 19 ZS X7 6 2 BLOCK DIAGRAM Signal path F FM J CD ...
Страница 18: ... 1 4 W or less unless otherwise specified internal component U B Line H adjustment for repair Power voltage is dc 12 V and fed with regulated dc power supply from external power voltage jack J901 Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM AM Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal prod...
Страница 19: ...70 JW15 IC2 C69 C71 C6 R73 R74 R64 R76 R71 R62 C16 X1 JW10 C75 C77 CFT1 CF2 R30 D2 L2 C35 C20 C4 C82 C34 L40 C94 L10 C12 JW23 R66 JW9 C11 1 5 1 5 10 11 12 15 20 22 10 12 13 15 20 24 C65 C13 C17 JW7 CF3 C92 C30 C31 C61 JW18 C64 C18 R67 C32 C3 JW14 C72 JW13 R9 R11 C24 C23 C25 C14 C15 R13 C80 C7 L4 C97 JW1 C33 C45 C73 C43 R16 L90 JW8 JW3 JW25 L1 L3 C44 R33 D1 R32 CT1 C10 R41 C41 CNP2 JW11 C47 JW20 TU...
Страница 20: ...6 R732 C747 R797 R731 C729 C762 X701 R735 R796 R734 C759 C703 Q704 R794 C770 R770 C754 C727 R716 C732 C755 R764 R778 JW734 C723 C780 JW731 C741 JW709 C774 1 C772 C777 C725 C773 C733 C735 R777 JW724 C776 R724 C771 C713 R799 C785 C708 JW723 JW738 C749 R765 R776 JW710 C721 R763 C791 R787 C724 JW744 JW725 C763 CN702 JW717 Q702 JW730 JW735 JW737 R709 C753 C786 C783 C784 C782 FB701 C778 JW713 D701 R708 ...
Страница 21: ...nd waveforms are dc with respect to ground under no signal detuned conditions no mark CD STOP CD PLAY Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path J CD r Waveforms 1 2 ...
Страница 22: ...14 JW325 C212 C319 C201 R205 C213 C101 C302 C113 C112 C303 Q105 Q323 R305 R104 R103 Q307 JW324 Q309 C321 R332 R331 R203 R306 JW329 JW336 Q304 Q313 R334 JW332 Q305 C313 R326 R309 R204 JW331 JW337 C317 JW345 JW327 R330 JW338 R105 C104 Q321 R335 JW348 Q104 JW334 JW333 Q324 Q204 Q205 JW335 Q322 CN301 C304 L301 CN303 JW330 JW339 CNP302 JW303 C117 C320 JW317 JW322 JW350 C301 R301 IC303 C109 R322 R320 JW...
Страница 23: ...ed par une marque sont cri line with mark are cri tiques pour la sécurité tical for safety Ne les remplacer que par Replace only with part une piéce portant le number specified numéro spécifié U B Line Power voltage is dc 12 V and fed with regulated dc power supply from external power voltage jack J901 Voltages are dc with respect to ground under no signal detuned conditions no mark CD FM Voltages...
Страница 24: ... S813 VOL VOL TEST 1 u TIME SET TUNING x ESP MONO ST MODE DISPLAY ENTER PRESET BAND POWER OPR BATT SW 1 BOARD SW 2 BOARD 25 20 15 10 5 1 1 2 5 10 15 17 16 1 4 BLK BLU 43 44 41 42 ZS X7 Note X parts extracted from the component side b Pattern from the side which enables seeing Note All capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and ta...
Страница 25: ...LH BALL ATSC TZC FZC FSET TG2 VEE VCC FS1 FS2 FOCUS PHASE COMPENSATION DFCT FS4 TRACKING PHASE COMPENSATION TG1 TM1 DFCT FZC COMP VEE VCC VCC TDFCT TZC COMP ATSC WINDOW COMP E F BALANCE WINDOW COMP TRK GAIN WINDOW COMP FO BIAS WINDOW COMP VEE TGFL TOG1 TOG2 TOG3 TOG4 BAL1 BAL2 BAL3 BAL4 IFB1 IFB2 IFB3 IFB4 IFB5 IFB6 FE AMP VEE E IV AMP F IV AMP VCC APC VCC VCC VEE VEE LASER POWER CONTROL VEE PD1 I...
Страница 26: ...2 AOUT2 73 74 AVSS LOUT2 72 XVSS 71 XTAO 70 XTAI 69 XVDD 66 AIN1 65 AOUT1 64 63 AVDD 68 AVSS 67 LOUT1 ASYMMETRY CORRECTOR DIGITAL PLL 3RD ORDER NOISE SHAPER PWM OSC D A INTERFACE D A INTERFACE SERIAL IN INTERFACE ERROR CORRECTOR 16K RAM OVER SAMPLING DIGITAL FILTER DIGITAL CUT EFM DEMODULATOR TIMING LOGIC PWM 4 5 6 7 8 9 2 3 4 5 6 8 9 7 34 35 36 37 38 39 40 41 42 43 44 15 16 14 21 20 22 INPUT BUFF...
Страница 27: ...FM OSC AM OSC OSC OUT ST IND IF OUT DET OUT MPX IN 2 MO ST LPF1 BAND GND1 FM RF IN AM LOW CUT MIX OUT VCC AM IF IN FM IF IN GND2 AGC QUAD R OUT L OUT OCB I F 2 CE 3 DI 4 CK 5 DO 17 PD VSS 16 VDD 15 14 MO ST 21 X OUT 1 NC 22 NC 19 LP OUT 18 LP IN 20 X IN 6 NC 7 BAND 8 BAND 9 ST IND 10 NC DATA SHIFT REGISTER LATCH UNIVERSAL CONTROLER SWALLOW COUNTER 1 16 1 17 4 BITS 12 BIT PROGRAMBLE DIVIDER UNLOCK ...
Страница 28: ...DIA 2 6X10 IT3B 6 A 3322 289 A SW 1 BOARD COMPLETE 7 3 040 382 01 BUTTON POWER 8 3 040 383 01 RUBBER POWER 9 3 040 384 01 PANEL CONTROL 10 3 040 381 01 RUBBER VOL 11 3 040 380 01 BUTTON VOL 12 A 3322 284 A TUNER BOARD COMPLETE 13 A 3322 285 A MAIN BOARD COMPLETE 14 1 791 611 11 WIRE PARALLEL FFC 11 CORE 15 1 791 612 11 WIRE PARALLEL FFC 21 CORE 16 1 675 596 11 SW 2 BOARD 17 3 040 388 01 BUTTON SOU...
Страница 29: ...P R FOOT 73 1 533 233 31 HOLDER FUSE 74 1 675 607 11 DC IN BOARD 75 3 040 360 01 CAP L FOOT 76 1 529 505 11 SPEAKER 12X6cm 77 3 040 362 01 SCREW IPWII 3X33 78 3 017 930 01 PACKING F R 79 3 042 304 01 CUSHION LEG 80 3 042 305 01 CUSHION HANDLE 81 3 043 146 01 CUSHION ANTENNA 82 3 042 831 01 CUSHION JACK ANT1 1 754 090 11 ANTENNA TELESCOPIC 0F901 1 533 420 11 FUSE GLASS CYLINDRICAL DIA 5 5A 125V IC6...
Страница 30: ...TAL 107 3 040 731 01 SCREW PTPWH 2 6X8 108 3 040 394 01 CHASSIS CD 109 3 017 930 01 PACKING F R 110 3 042 826 01 INSURATOR CD 111 4 975 762 01 INSULATOR 112 3 043 515 01 BRACKET CD 113 A 3322 287 A CD BOARD COMPLETE 114 3 040 370 01 BRACKET SW 115 3 040 371 01 SPRING CD COMPRESSION 116 3 040 372 01 SLIDER CD PUSH 117 1 675 597 11 OPEN CLOSE BOARD 118 1 675 595 11 RELAY BOARD 119 1 791 614 11 WIRE ...
Страница 31: ...58 1 660 965 11 SLIDE FLEXIBLE BOARD 0159 X 4950 060 1 OPTICAL PICK UP DAX 01A2 160 4 972 165 01 RACK 161 4 973 631 01 SCREW M701 A 3303 403 A MOTOR ASSY SLED INCLUDING GEAR M702 A 3303 971 A MOTOR ASSY TURN TABLE SPINDLE S701 1 571 099 21 SWITCH 1 KEY LIMIT 7 4 OPTICAL PICK UP SECTION CDM 2411AAA The components identified by mark or dotted line with mark are critical for safety Replace only with ...
Страница 32: ...717 1 136 165 00 MYLAR 0 1uF 5 50V C718 1 136 165 00 MYLAR 0 1uF 5 50V C719 1 162 215 31 CERAMIC 47PF 5 50V C720 1 124 259 11 ELECT 4 7uF 20 16V C721 1 162 306 11 CERAMIC 0 01uF 20 16V C722 1 136 159 00 MYLAR 0 033uF 5 50V C723 1 136 159 00 MYLAR 0 033uF 5 50V C724 1 162 215 31 CERAMIC 47PF 5 50V C725 1 162 290 31 CERAMIC 470PF 10 50V C726 1 136 156 00 MYLAR 0 018uF 5 50V C727 1 136 165 00 MYLAR 0...
Страница 33: ... 1 247 903 00 CARBON 1M 5 1 4W R709 1 249 437 11 CARBON 47K 5 1 4W R710 1 247 896 11 CARBON 510K 5 1 4W R711 1 247 883 00 CARBON 150K 5 1 4W R712 1 247 887 00 CARBON 220K 5 1 4W R713 1 249 437 11 CARBON 47K 5 1 4W R714 1 249 435 11 CARBON 33K 5 1 4W R715 1 249 439 11 CARBON 68K 5 1 4W R716 1 249 441 11 CARBON 100K 5 1 4W R717 1 249 441 11 CARBON 100K 5 1 4W R718 1 249 413 11 CARBON 470 5 1 4W R719...
Страница 34: ...94 11 DISPLAY PANEL LIQUID CRYSTAL TRANSISTOR Q801 8 729 036 77 TRANSISTOR KRC107M Q802 8 729 036 77 TRANSISTOR KRC107M Q803 8 729 012 83 TRANSISTOR 2SK679A Q804 8 729 119 78 TRANSISTOR 2SC403SP 51 Q805 8 729 119 78 TRANSISTOR 2SC403SP 51 Q806 8 729 119 78 TRANSISTOR 2SC403SP 51 Q807 8 729 119 76 TRANSISTOR 2SA1175 HFE RESISTOR R801 1 247 831 91 CARBON 1K 5 1 4W R802 1 247 831 91 CARBON 1K 5 1 4W ...
Страница 35: ...62 849 11 CERAMIC 0 068uF 10 16V C105 1 162 837 11 CERAMIC 0 0068uF 10 16V C106 1 104 664 11 ELECT 47uF 20 10V C107 1 104 664 11 ELECT 47uF 20 10V C108 1 162 294 31 CERAMIC 0 001uF 10 50V C109 1 126 960 11 ELECT 1uF 20 50V C110 1 136 165 00 MYLAR 0 1uF 5 50V C111 1 136 165 00 MYLAR 0 1uF 5 50V C112 1 162 282 31 CERAMIC 100PF 10 50V C113 1 162 282 31 CERAMIC 100PF 10 50V C117 1 126 964 11 ELECT 10u...
Страница 36: ...036 77 TRANSISTOR KRC107M Q323 8 729 036 77 TRANSISTOR KRC107M Q324 8 729 801 84 TRANSISTOR 2SB1013 4 Q325 8 729 119 76 TRANSISTOR 2SA1175 HFE RESISTOR R103 1 249 431 11 CARBON 15K 5 1 4W R104 1 249 425 11 CARBON 4 7K 5 1 4W R105 1 249 431 11 CARBON 15K 5 1 4W R107 1 249 425 11 CARBON 4 7K 5 1 4W R108 1 249 429 11 CARBON 10K 5 1 4W R109 1 247 843 11 CARBON 3 3K 5 1 4W R110 1 249 385 11 CARBON 2 2 ...
Страница 37: ... A SW 1 BOARD COMPLETE DIODE D801 8 719 074 42 LED SLR325VR T31 OPR BATT RESISTOR R840 1 249 415 11 CARBON 680 5 1 4W R841 1 249 416 11 CARBON 820 5 1 4W R842 1 249 418 11 CARBON 1 2K 5 1 4W R843 1 247 837 91 CARBON 1 8K 5 1 4W R844 1 247 843 11 CARBON 3 3K 5 1 4W R845 1 249 427 11 CARBON 6 8K 5 1 4W R846 1 249 415 11 CARBON 680 5 1 4W R847 1 249 416 11 CARBON 820 5 1 4W R848 1 249 418 11 CARBON 1...
Страница 38: ...C 10PF 5 50V C61 1 162 199 31 CERAMIC 10PF 5 50V C64 1 162 306 11 CERAMIC 0 01uF 30 16V C65 1 162 306 11 CERAMIC 0 01uF 30 16V C68 1 162 294 31 CERAMIC 0 001uF 10 50V C69 1 162 294 31 CERAMIC 0 001uF 10 50V C70 1 162 306 11 CERAMIC 0 01uF 30 16V C71 1 162 306 11 CERAMIC 0 01uF 30 16V C72 1 128 057 11 ELECT 330uF 20 6 3V C73 1 162 294 31 CERAMIC 0 001uF 10 50V C75 1 136 171 00 MYLAR 0 33uF 5 50V C7...
Страница 39: ...ICAL DIA 5 5A 125V IC302 8 759 333 16 IC LA4705NA IC601 8 759 445 59 IC BA033T LCD801 1 803 794 11 DISPLAY PANEL LIQUID CRYSTAL M701 A 3303 403 A MOTOR ASSY SLED INCLUDING GEAR M702 A 3303 971 A MOTOR ASSY TURN TABLE SPINDLE Q601 8 729 209 15 TRANSISTOR 2SD2012 S701 1 571 099 21 SWITCH 1 KEY LIMIT SP101 1 529 504 11 SPEAKER 8cm L CH SP201 1 529 504 11 SPEAKER 8cm R CH ACCESSORIES PACKING MATERIALS...
Страница 40: ... 60 ZS X7 9 927 185 11 Sony Corporation Personal Audio Division Company 99J0219 1 Printed in Japan 1999 10 Published by General Engineering Dept ...
Страница 41: ...2000 2 SERVICE MANUAL SUPPLEMENT 1 Fill this Supplement with the Service Manual US Model ZS X7 Subject z A MODEL IN BLACK COLOR HAS BEEN ADDED ...
Страница 42: ...FRONT BLACK 3 040 392 01 WINDOW LCD YELLOW 3 040 392 11 WINDOW LCD BLACK 3 028 872 01 PACKING JACK BLACK 3 028 872 11 PACKING JACK YELLOW 3 040 384 01 PANEL CONTROL YELLOW 3 040 384 11 PANEL CONTROL BLACK 3 040 344 01 LID BATTERY CASE YELLOW 3 040 344 11 LID BATTERY CASE BLACK 7 685 651 79 SCREW BTP 3X20 TYPE2 N S Changed portion 7 1 FRONT CABINET SECTION Service Manual See page 48 EXPLODED VEWS z...
Страница 43: ... 01 FOOT TURN YELLOW 3 040 359 11 FOOT TURN BLACK 3 028 872 01 PACKING JACK BLACK 3 028 872 11 PACKING JACK YELLOW 3 040 353 01 CABINET REAR YELLOW 3 040 353 21 CABINET REAR BLACK not supplied 3 043 252 01 PACKING F R 3 043 493 01 PACKING CD 673mm YELLOW 3 043 493 51 PACKING CD 673mm BLACK Changed portion 7 2 REAR CABINET SECTION Service Manual See page 49 64 65 66 80 80 69 68 64 74 73 72 71 70 75...
Страница 44: ... 376 11 PLATE CD ORNAMENTAL BLACK 3 040 394 01 CHASSIS CD YELLOW 3 040 394 11 CHASSIS CD BLACK 3 043 515 01 INSURATOR 3 040 395 01 BRACKET CD YELLOW 3 040 395 11 BRACKET CD BLACK 3 040 370 01 BRACKET SW YELLOW 3 040 370 11 BRACKET SW BLACK 3 040 372 01 SLIDER CD PUSH YELLOW 3 040 372 11 SLIDER CD PUSH BLACK 3 040 396 01 BRACKET PIN S YELLOW 3 040 396 11 BRACKET PIN S BLACK 3 042 827 01 COVER CD YE...
Страница 45: ... 5 Changed portion 111 122 111 108 106 105 103 104 120 121 109 129 109 132 109 131 110 109 130 117 115 112 124 124 113 116 118 119 107 126 127 126 107 102 101 CDM 2411AAA 6 6 6 6 123 123 128 114 ...
Страница 46: ...After Change Ref No Part No Description Part No Description ACCESSORIES PACKING MATERIALS Service Manual See page 59 9 927 185 81 Sony Corporation Personal Audio Division Company 2000B0214 1 Printed in Japan 2000 2 Published by General Engineering Dept ZS X7 ...