Sony ZS-M30 Service Manual Download | Manualshive

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ZS-M30

• IC BLOCK DIAGRAMS (CD SECTION)

IC701 CXA2550M-T6

20

19

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17

16

15

14

13

12

11

3

VC

2k

2k

32k

15k

54k

6k

174k

154k

95k

24p

24p

12p

12p

32k

87k

4

5

6

7

8

9

10

1

2

VCC

LD ON

VCC

VCC

AGCCONT

RFTC

RF I

RF O

RFM

FE

FE BIAS

TE

AGCVTH

LD

PD

PD1

PD2

VEE

F

E

EI

VC

FOCUS

ERROR

AMP

TRACKING

ERROR

AMP

VC

VC

VCC

VEE

VEE

VC

VC

VC

VC

VC

VC

VC

VC

49

26k

260k

260k

8k

2k

6p

8k

2k

10k

10k

13.4k

6p

25k

15k

30k

30k

96k

30k

30k

13k

13k

VEE

VCC

VC

VC

670mV

50

µ

A

10k

55k

10k

10k

56k

10k

56k

1k

APC PD

AMP

APC LD

AMP

VEE

VEE

VREF 1.25V

VC

28

27 26

+ –

25

24

23

21

20

19

18

1

2

3

6

INTERFACE

MUTE

LEVEL SHIFT

INTERFACE

F

R

R

F

R

F

R

F

INTERFACE

R

F

R

F

17

15

16

11

10

9

8

12

14

13

POWER

VCC

VREF

POWER

VCC

POWER

VCC

VCC

VREF

NC

SPIN

FFDR

FRDR

GND

MUTE

VCC

F–

F+

SP

–

SP+

VREFOUT

TFDR

TRDR

SRDR

GND

VREFIN

VCC

SL-

SL+

T+

T-

7

SCAP

5

SFDR

4

TCAP

22

FCAP

50k

30k

50k

30k

DRIVE BUFFER

DRIVE BUFFER

THERMAL

SHUTDOWN

PRE VCC

10k

100k

190k

IC703 BA5974FP-E2

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Summary of Contents for ZS-M30

Page 1: ...dio section Frequency range FM 87 5 108 MHz MW 531 1 602 kHz 9 kHz step 530 1 610 kHz 10 kHz step LW 153 279 kHz IF FM 10 7 MHz MW LW 450 kHz Aerials FM Telescopic aerial MW LW External aerial terminals MD player section System Minidisc digital audio system Disc MiniDisc Laser diode properties Material GaAlAs Wave length 785 nm Emission duration Continuous Laser output Less than 44 6 µW This outpu...

Page 2: ... Basic Operations of the Test Mode 13 4 5 Selecting the Test Mode 14 4 6 Functions of Other Buttons 16 4 7 Test Mode Displays 16 4 8 Meanings of Other Displays 16 TABLE OF CONTENTS Power requirements For personal minidisc system 230 V AC 50 Hz For back up memory 4 5 V DC 3 R6 size AA batteries For remote control 3 V DC 2 R6 size AA batteries Power consumption 26 W Dimensions incl projecting parts ...

Page 3: ... within 3 times Be careful not to apply force on the conductor when soldering or unsoldering SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ONTHE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN INTHIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY 1 6 CHECKIN...

Page 4: ...pick up 0 9 mW power Specified value 0 80 to 0 96 mW 7 0 mW power Specified value 6 8 to 7 2 mW lop at 7mW Labeled on the optical pickup Iop value 10 Replace the optical pick up If always unsatisfactory Replace the overwrite head Check for disconnection of the circuits around the overwrite head If occasionally unsatisfactory Check if the overwrite head is distorted Check the mechanism around the s...

Page 5: ...5 ZS M30 SECTION 2 GENERAL This section is extracted from instruction manual ...

Page 6: ...6 ZS M30 ...

Page 7: ...binet upper ASSY Main board LCD board SW L board jack board SW R board REC board detect board Over write head HR901 MD optical pick up D SW board MD block ASSY CD board MD board TOP board Tuner board 4 2 7 9 Cabinet rear BATT A board Chissis transformer BATT B board Power board 5Screws BVTP 3 X 12 silver 8Screws BVTP 3 X 10 6Screws BVTP 3 X 10 0CN902 1Claw 3Claw 4Main board CN801 Cabinet front Cab...

Page 8: ... 3 X 10 4CD board CN703 5Wire parallel 22 core Main board CN807 0Wire parallel 8 core SW R board CN402 3Tuner board CN1 5 8 LCD1 Cabinet upper ASSY 6LCD board CN404 0LCD board Main board 7Screws BVTP 3 X 10 4Screws BVTP 3 X 10 4Screws BVTP 3 X 10 9Remove solder 7 places 2Wire parallel 19 core Main board CN808 1Wire parallel 6 core Main board CN803 3Main board CN805 ...

Page 9: ...6 TOP BOARD CD board Cabinet upper ASSY 4 1Screw P 2 X 6 3Remove solder 4 places 2Wire Parallel 16 core CN701 Top board Cabinet upper ASSY 1Screws BVTP 2 6 X 10 2 3 7 TUNER BOARD Tuner board Cabinet front 1Screws BVTP 3 X 10 2 ...

Page 10: ...K ASSY Cabinet front SW L board 6 SW R board Jack board Retainer A Retainer B 2 1Screws BVTP 2 6 X 10 3Screws BVTP 3 X 10 5Screws BVTP 2 6 X 10 4 MD block ASSY MT ZSM30 168 Chassis TU Cabinet front 1Screws BVTP3 X10 1Screws BVTP 3 X10 3Screws BVTT 2 6 X 6 4 2 ...

Page 11: ... 2Claw 1Over write head flexible board CN504 5 6Claws MT ZSM30 168 Case MD upper shield Case MD lower shield MD board 2 qsCN601 2pin 7Screws P 2 6 X 2 5 4Screws MD fitting 4Screws MD fitting 0Op flexible board 8Claw 8Claw 8Claw 1Screws BVTP 2 6 X 5 5 9 6Wire parallel 9 core REC board CN505 qaWire Parallel 7 core 3Wire parallel 22 core Main board CN807 ...

Page 12: ...12 ZS M30 Over write head HR901 3 MD optical pick up KMS 260B 4 Chassis 1Screw P 1 7X2 5 6D SW board 5Screws 1 4 X 2 2Screws P 1 4 X 3 5 3 12 OVER WRITE HEAD HR901 MD OPTICAL PICK UP D SW BOARD ...

Page 13: ...L button and the rotation of disc is stopped 1 1 Recording laser emission mode and operating buttons Continuous recording mode CREC MODE Laser power check mode LDPWR CHECK Laser power adjustment mode LDPWR ADJUST When pressing the YES ENTER button 4 2 SETTING THE TEST MODE 1 Set to standby state 2 Press and hold the YES ENTER button then press MD u t x t u t x 4 3 RELEASING THE TEST MODE Remove th...

Page 14: ...o EEP READ 11 Press the YES ENTER button 12 Confirm that the display shows EEP15FF 13 Press the NO CANCEL button 4 5 SELECTING THE TEST MODE There are 9 types of test modes as shown below The groups can be switched by turn the jog dial After selecting the group to be used press the YES ENTER button After setting a certain group turn the jog dial between these modes For details of each adjustment m...

Page 15: ...n the unit 2 Rotate the jog dial and display CRDE MODE 3 Press the YES ENTER button to change the display to CREC MID 4 When access completes the display changes to CREC and REC lights up Note The numbers displayed shows you the recording position addresses 2 Changing the parts to be recorded 1 When the YES ENTER button is pressed during continuous recording the display changes as below When press...

Page 16: ... display h s MO pit and CD h a MO groove h Indicates the header address s Indicates the SUBQ address a Indicates the ADIP address Note is displayed when servo is not imposed 4 Auto gain display Not used in servicing The auto gain is displayed as follows AG F T 5 IVR display Not used in servicing The IVR is displayed as follows Function Contents REC REC MODE Sets continuous playback when pressed in...

Page 17: ...ments should be finally done by the trimmer capacitors AM IF ADJUSTMENT Adjust for a maximum reading on level meter T1 450kHz MW FREQUENCY COVERAGE ADJUSTMENT Adjust part Frequency display L5 531kHz Confirmation 1 611kHz reading on digital voltmeter Adjustment value 1 0V Standaed value 0 7 to 1 3V 5 1 to 5 9V MW TRACKING ADJUSTMENT Adjust for a maximum reading on level meter L 3 621kHz CT2 1 404kH...

Page 18: ...Coverage Adjustment T1 AM IF Adjustment L6 FM IF Adjustment L3 MW Tracking Adjustment CT2 MW Tracking Adjustment CT1 FM Tracking Adjustment L4 LW Tracking Adjustment CT3 LW Tracking Adjustment L1 FM Tracking Adjustment TUNER BOARD Component side Adjustment Location ...

Page 19: ... NO NO Has OP IC603 IC502 or IC504 been replaced YES YES Initial setting of the adjustment value Has OP or IC603 been replaced YES IOP information recording IOP value labeled on OP Has IC603 or D501 been replaced YES Temperature compensation offset adjustment Laser power adjustment EF balance adjustment Focus bias adjustment Error rate adjustment Focus bias check Auto gain adjustment Check the sle...

Page 20: ...he oscilloscope VC and ground will become short circuited 6 Using the above jig enables the waveform to be checked with out the need to solder Refer to Service Note on page 3 7 As the disc used will affect the adjustment results make sure that not dusts nor fingerprints are attached to it Laser Power Meter When performing laser power checks and adjustment electrical adjustment use of the new MD la...

Page 21: ...5 Turn the JOG dial to display FBIAS CHECK 6 Press the YES ENTER button to display c The first four digits indicate the C1 error rate the two digits after indicate ADER and the 2 digits after c indicate the focus bias value Check that the C1 error is below 50 and ADER is below 2 7 Press the YES ENTER button to display b Check that the C1 error is about 200 and ADER is below 2 8 Press the YES ENTER...

Page 22: ... Adjusting Procedure 1 Turn the JOG dial to display TEMP ADJUST 2 Press the YES ENTER button to select the TEMP ADJUST mode 3 TEMP and the current temperature data will be displayed 4 To save the data press the YES ENTER button When not saving the data press the NO CANCEL button 5 When the YES ENTER button is pressed TEMP SAVE will be displayed and turned back to TEMP ADJUST display then When the ...

Page 23: ... traverse adjustment 7 Press the YES ENTER button and save the result of adjust ment to the non volatile memory EFB SAVE will be displayed for a moment Then EFB MO W will be dis played 8 Turn the JOG dial so that the waveform of the oscilloscope be comes the specified value When the JOG dial is turned the of EFB changes and the waveform changes In this adjustment waveform varies at intervals of ap...

Page 24: ... digits after indicate ADER and the 2 digits after a indicate the focus bias value 7 Turn the JOG dial clockwise and find the focus bias value at which the C1 error rate becomes about 200 Refer to Note 2 8 Press the YES ENTER button to display b 9 Turn the JOG dial counterclockwise and find the focus bias value at which the C1 error rate becomes about 200 10 Press the YES ENTER button to display c...

Page 25: ...ow 2 9 Press the NO CANCEL button then press the Z MD button and take out the disc Note 1 If the C1 error and ADER are above other than the speci fied value at points A step 8 in the above or B step 7 in the above the focus bias adjustment may not have been carried out properly Adjust perform the beginning again 5 3 CD SECTION Set the CD test mode when performing confirmations After completing the...

Page 26: ...utton to enter the FOCUS mode and dis play as below Focus servo ON CLV S tacking and sled servo OFF Display F PGM 2 Connect an oscilloscope to TP TE and TP VC on the CD board Connection 3 Confirm that the traverse level of waveform satisfy specified value as follows Traverse Waveform A B A B VC traverse level 0 65 to 1 20 Vp 81 PGM 21 41 TP RF TP VC TP TE C731 C715 R718 J R716 R719 R722 R721 R7 C7...

Page 27: ...1 C715 R718 J R716 R719 R722 R721 R7 C726 R717 C730 R786 C720 C723 C712 C721 C722 C R715 C714 C716 R713 Q702 R783 Q701 R708 IC702 JW724 JW701 10 JW719 JW70 JW715 JW720 CD BOARD SIDE B TP RF TP VC oscilloscope DC range 2 Connect an osilloscope to TP RF and TP VC on the CD board Connection 3 Confirm that the RF level and jitter of waveform satisfy speci fiedvalues as follows Display 2 Confirm that t...

Page 28: ...k signal output 26 29 Not used OPEN 30 LEO OPERATION2 Not used OPEN 31 PA STANDBY O Power amplifier ON OFF signal output L standby H power ON 32 P CON2 Not used OPEN 33 LINE MUTE O Line mute drive signal output 34 TU MUTE Not used OPEN 35 SUR O Panorama sound select signal output 36 LED HIGHSPEED2 O HIGHSPEED LED ON OFF control signal output 37 LED SURROUND2 O Panorama sound LED ON OFF control sig...

Page 29: ...signal output to the CD RF AMP IC701 CD DSP IC IC702 77 CD SENSE I Internal status SENSE input from the CD DSP IC IC702 78 CD SCOR I Subcode sync SO S1 detection signal input from the CD DSP IC IC702 79 CD SQSO I Subcode Q data input from the CD DSP IC IC702 80 CD RFH O CD RF level select output 81 CD SQCK O Subcode Q data reading clock signal output to the CD DSP IC IC702 82 83 Not used OPEN 84 C...

Page 30: ...ircuit BPF22 26 TE O Tracking error signal output to the CXD2654R IC504 27 CSLED I Connected to the external capacitor for low pass filter of the sled error signal 28 SE O Sled error signal output to the CXD2654R IC504 29 ADFM O FM signal output of the ADIP 30 ADIN I Receives a ADIP FM signal in AC coupling 31 ADAGC I Connected to the external capacitor for ADIP AGC 32 ADFG O ADIP duplex signal 22...

Page 31: ...echanism controller IC601 Writing data transmission timing input Also serves as the magnetic head on off output 16 OSCI I System clock signal 512 Fs 45 1584 MHz input terminal 17 OSCO O System clock signal 512 Fs 45 1584 MHz output terminal 18 XTSL I Input terminal for the system clock frequency setting L 45 1584 MHz H 22 5792 MHz fixed at H in this set 19 DIN0 I Digital audio signal input termina...

Page 32: ...voltage 1 65 V input from the CXA2523AR IC502 69 ADIO O A Monitor output of the A D converter input signal Not used open 70 AVDD Power supply terminal 3 3 V analog system 71 ADRT I A A D converter operational range upper limit voltage input terminal fixed at H in this set 72 ADRB I A A D converter operational range lower limit voltage input terminal fixed at L in this set 73 AVSS Ground terminal a...

Page 33: ...IC501 94 SPFD O Spindle servo drive PWM signal output to the BH6511FS IC501 95 FGIN I S 96 TEST1 I Input terminal for the test fixed at L 97 TEST2 I 98 TEST3 I 99 DVSS Ground terminal digital system 100 EFMO O EFM signal output terminal when recording mode Pin No Pin Name I O Pin Description I S stands for schmitt input I A for analog input O 3 for 3 state output and O A for analog output in the c...

Page 34: ...ation UART transfer input for main system control IC801 36 RXD UART O Communication UART receive output for main system control IC801 37 RTS T I UART transfer request input from master system control IC801 38 CTS R O UART transfer request output to master system control IC801 39 40 Not used OPEN 41 Not used fixed at L 42 45 Not used OPEN 46 Not used fixed at H 47 50 Not used OPEN 51 A MUTE Not use...

Page 35: ...Not used OPEN 80 LDOUT O Loading motor control output 81 LDIN I Loading motor control input 82 LD LOW O Loading motor voltage control output Low voltage H 83 REC P I Recording position detection switch S502 input 84 PB P I Playback position detection switch S504 input 85 LIMIT IN I Limit switch S681 input 86 PROTECT I Disc write protect detect switch SW5 input 87 REFLECT I Disc reflection rate det...

Page 36: ...36 ZS M30 Circuit Board Location POWER BOARD TOP BOARD SW L BOARD SW R BOARD CD BOARD TUNER BOARD MAIN BOARD BATT B BOARD BATT A BOARD JACK BOARD LCD BOARD DETECT BOARD D SW BOARD MD BOARD REC BOARD ...

Page 37: ...5 87 86 84 83 LIMIT IN LIMIT IN SW XBCKI LRCKI OVER WRITE HEAD DRIVE IC503 HEAD DRIVER Q509 510 SW5 PROTECT REFLECT 11 9 8 4 1 2 48 47 46 40 33 38 37 36 32 35 34 26 28 18 17 16 20 12 30 29 5 6 7 10 LASER ON SWITCH Q503 LD PD AMP I V AMP I V AMP FOCUS ERROR AMP TRACKING ERROR AMP RF AMP B P F PEAK BOTTOM 6 8 92 91 88 89 86 85 81 80 83 13 67 65 66 75 74 63 64 82 27 25 21 23 12 10 14 15 19 18 29 30 3...

Page 38: ...C NC NC NC NC NC NC NC SSTP RFDC FE TE CE SE CPU INTERFACE SENS DATA XLAT CLK CLOCK GENERATOR XTSL M M TRACKING COIL FOCUS COIL SLED MOTOR M902 SPINDLE MOTOR M901 T T F F SL SL SP SP FOCUS TRACKING COIL DRIVE SPINDLE SLED MOTOR DRIVE IC703 TFDR TRDR FFDR FRDR SFDR SRDR SPIN NC MUTE MUTE S702 LIMIT SW SQCK SYSM AU3 3V XRST SENS ROUT LOUT DATA SCLK SCLK RF H XLAT CLK SCOR SQSO SCOR SQSO SQCK SP H XR...

Page 39: ... PLL VT 7 5V 28 27 19 17 18 15 16 20 CONTROL 14 10 9 5 5 7 AMP 13 11 17 17 18 20 21 22 26 AMP CONTROL 2 1 30 MUTE Q111 J302 LINE IC305 MEGA BASS AMP 11 5 8 4 IC301 POWER AMP 11 5 8 4 IC303 POWER AMP MUTE Q101 MUTE Q106 AUDIO LEVEL DETECT D101 201 301 VCC OUT1 STBY VCC OUT1 STBY HP SW TU CONT TU CLK TU DATA TU CE PA STANDBY SUR MEGA BASS A MUTE R CH R CH R CH UNREG 14V UNREG 14V COM7V R CH Q302 Q30...

Page 40: ...KEY AD0 KEY AD1 KEY AD2 KEY AD3 KEY AD4 JOG A JOG B JOG A JOG B RMC RMC P CON RST TU SFT EXTAL XTAL TX TTEX ACCHK CD POWER KEY AD4 LED HISPEED2 LED SURROUND2 X802 8MHz X801 32 768kHz 86 LEVEL SHIFT Q801 2 1 RESET IC804 3 2 BU 3 3V REG IC803 3 1 MD 5V REG IC802 S701 CD DOOR OPEN CLOSE PL404 405 LCD BACK LIGHT 7V REG Q811 Q818 819 B SWITCH Q812 7 5V REG Q804 3 3V REG Q805 CD POWER SWITCH Q806 807 PO...

Page 41: ...1 C859 C869 C857 C863 C855 C853 C850 C849 C848 C847 C845 C846 C844 C843 C842 C840 C839 C838 C836 C835 C834 C833 C832 C831 C805 C804 C819 C806 C807 C808 C801 C877 C803 R220 R867 R893 R326 R459 R228 Q305 R325 Q302 R854 Q101 R212 R104 R219 R102 R119 C304 R314 R120 R204 R201 R202 R101 Q206 Q201 Q106 R215 R126 R455 IC305 R454 R112 R128 FB830 Q816 D811 FB831 R426 R425 R424 R429 R428 R430 R427 C407 JW869...

Page 42: ...42 42 ZS M30 6 7 SCHEMATIC DIAGRAM MAIN SECTION 1 3 z Refer to page 55 for Notes z Refer to page 58 to 61 for IC Block Diagrams z Refer to page 56 for Waveforms ...

Page 43: ...43 43 ZS M30 6 8 SCHEMATIC DIAGRAM MAIN SECTION 2 3 z Refer to page 55 for Notes z Refer to page 58 to 61 for IC Block Diagrams ...

Page 44: ...44 44 ZS M30 6 9 SCHEMATIC DIAGRAM MAIN SECTION 3 3 z Refer to page 55 for Notes z Refer to page 58 to 61 for IC Block Diagrams ...

Page 45: ...JW402 JW403 JW404 JW405 JW406 JW407 R902 C902 C901 C903 C905 R901 C906 D911 D910 C904 F901 CN901 CN902 F902 D903 D901 D902 D904 D908 LF901 D907 D905 RED D906 21 21 1 679 406 21 21 1 679 405 21 21 1 679 404 POWER BOARD BATT B BOARD BATT A BOARD NOTE X parts extracted from the component side b Pattern of the rear side D901 E 2 D902 E 2 D903 E 2 D904 D 2 D905 E 3 D906 E 3 D907 E 3 D908 D 3 D910 E 3 D...

Page 46: ... 11 1 681 053 TUNER BOARD ANT1 FM TELESCOPIC ANTENNA TB1 MW LW ANTENNA R22 R23 C37 C36 R21 R20 R35 C27 Q5 C16 C53 C52 C19 C21 C13 C41 R5 R33 C17 JC3 R10 R34 C22 C20 C12 R28 C44 Q3 C45 C18 C2 R11 C23 C25 C24 C3 C43 D1 C1 JC2 R1 C51 C49 C5 R7 R4 D2 C6 R2 R3 C7 R32 Q2 Q6 Q4 R6 C8 C46 C47 C4 L7 R36 C11 R19 C35 C34 R13 C29 C26 C33 R27 C50 R26 R15 R25 R12 D10 R14 C9 R30 D4 D8 D9 D5 R31 D6 D7 R17 R18 R16...

Page 47: ...47 47 ZS M30 6 12 SCHEMATIC DIAGRAM TUNER SECTION z Refer to page 55 for Notes z Refer to page 58 to 61 for IC Block Diagrams z Refer to page 56 for Waveforms ...

Page 48: ...3 S411 S412 S416 CH402 R420 R421 R423 R422 R418 R431 Q401 R417 C403 C402 R419 R412 S418 S422 S421 DEL CLOCK SLEEP TIMER S423 S420 CH401 CN402 IC401 S424 MD C401 L201 L101 D308 R227 R127 L301 FB102 FB202 D307 D309 D306 L302 J302 JW318 JW316 JW317 CH306 CN304 CH302 R411 R409 R408 R410 R407 R406 R405 R404 S410 D403 S409 S407 S406 D403 S408 S405 S404 S403 S402 D402 CN401 TOP BOARD JACK BOARD SW L BOAR...

Page 49: ...49 49 ZS M30 6 14 SCHEMATIC DIAGRAM CONTROL SECTION z Refer to page 55 for Notes ...

Page 50: ... C712 C721 C710 C733 C741 R702 C757 JC712 JC703 R731 R787 R785 C722 C727 C701 R715 C714 R714 FB703 C762 C716 R713 R732 Q702 R783 Q701 C706 R708 R706 R703 C702 R704 C703 C705 Q703 R707 R709 R705 R790 JC722 JC707 JC721 CN702 JW723 CN703 IC702 JW709 JW730 JW724 JW714 JW729 JW702 JW701 JW710 JW703 CN701 C746 C729 JW719 JW708 JW707 JW732 JW726 JW712 JW725 JW705 JW715 JW704 C708 JW733 X701 C761 JW713 C7...

Page 51: ...51 51 ZS M30 6 16 SCHEMATIC DIAGRAM CD SECTION z Refer to page 55 for Notes z Refer to page 58 to 61 for IC Block Diagrams z Refer to page 56 for Waveforms ...

Page 52: ...8 FL610 R643 FL604 FL606 FL605 FB620 R622 R613 R555 FL502 FL503 JC508 R562 Q607 C624 R649 R618 R609 L607 C631 R660 FB619 C508 C521 C526 C512 L503 L509 C502 R511 C518 FB601 FB504 C511 C505 R505 R510 Q503 R508 R513 R509 R517 C519 C517 C520 C522 R519 R516 R512 C506 R504 R503 C540 Q601 IC603 Q506 Q507 R537 Q505 Q504 R518 Q502 IC506 R530 IC505 R515 IC602 R533 R531 R535 IC504 IC502 R524 R629 R532 R631 R...

Page 53: ...53 53 ZS M30 6 18 SCHEMATIC DIAGRAM MD SECTION 1 2 z Refer to page 55 for Notes z Refer to page 58 to 61 for IC Block Diagrams z Refer to page 57 for Waveforms ...

Page 54: ...54 54 ZS M30 6 19 SCHEMATIC DIAGRAM MD SECTION 2 2 z Refer to page 55 for Notes z Refer to page 58 to 61 for IC Block Diagrams z Refer to page 57 for Waveforms ...

Page 55: ...ages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production toler ances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production toler ances Circled numbers refer to waveforms Signal path F FM f AM Note on Schematic Diagram CONTROLSECTION All capacitors are in mF unless otherwise noted pF mmF 50 WV or less are not...

Page 56: ... RF DC PLAY MODE VOLT DIV 0 5 V AC TIME DIV 1 msec 5 IC702 yj XTAO PLAY MODE VOLT DIV 0 5 V AC TIME DIV 20 µsec 1IC801 ij TX VOLT DIV 1 V AC TIME DIV 20 µsec 2IC801 rs XTAL VOLT DIV 1 V AC TIME DIV 0 1 µsec 1IC1 w X OUT VOLT DIV 0 5 V AC TIME DIV 10 µsec Waveforms TUNER SECTION 1 1 1 3 Vp p 0 6 Vp p 0 3 Vp p 1 1 1 3 Vp p 2 1 Vp p 33 8688 MHz Waveforms MAIN SECTION 1 5 Vp p 75 kHz 3 4 Vp p 32 768 k...

Page 57: ...E DIV 5 msec 5 IC504 qj OSCO VOLT DIV 0 5 V AC TIME DIV 20 msec 6IC504 wj LRCK VOLT DIV 1 V AC TIME DIV 10 µsec 7IC504 wk XBCK VOLT DIV 1 V AC TIME DIV 0 1 µsec 8IC504 wl FS256 VOLT DIV 1 V AC TIME DIV 50 nsec 9 IC504 o FS4 VOLT DIV 1 V AC TIME DIV 2 µsec 0 IC601 qd EXTAL VOLT DIV 1 V AC TIME DIV 0 1 µsec 0 46 Vp p 1 2 1 6 Vp p 0 2 Vp p 1 0 Vp p 1 2 Vp p 22 nsec 3 3 Vp p 22 7 µsec 0 36 µsec 3 5 Vp...

Page 58: ...13 14 15 BS BS ST BY FILTER T S D 6 7 5 8 B 2 1 3 4 A A OUT A IN A IN VEE VCC B OUT B IN B IN IC302 LC75342 CONTROL CIRCUIT LOGIC CIRCUIT CONTROL CIRCUIT CCB INTERFACE 1 2 3 4 5 6 7 8 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 15 14 13 12 11 10 9 DI CE VSS TEST LOUT LBASS2 LBASS1 LTRE LIN LSELO L4 L3 L2 L1 NC CL VDD VREF RVREF LVREF NC ROUT RBASS2 RBASS1 RTRE RIN RSELO R4 R3 R2 R1 NC ...

Page 59: ...CL DI FM OSC 33 VCC2 34 FM RF OUT 35 GND2 36 FM RF IN AM OSC BO2 BO1 LP OUT LP IN PD AGC AM LOW CUT DET OUT MPX IN VDD X OUT X IN AM RF FM RF GND2 FM OSC REG FM MIX BND1 AM MIX AM IF FM IF IF BUFFER PILOT DET PHASE COMP I F POWER ON RESET UNIVERSAL COUNTER PROGRAMMABLE DIVIDER SHALLOW COUNTER UNLOCK DETECTOR REFERENCE DEVIDER PHASE DETECTOR CHARGE PUMP AM DET FM DET FM S METER OSC BUFFER AM OSC VC...

Page 60: ...2k 6p 8k 2k 10k 10k 13 4k 6p 25k 15k 30k 30k 96k 30k 30k 13k 13k VEE VCC VC VC 670mV 50µA 10k 55k 10k 10k 56k 10k 56k 1k APC PD AMP APC LD AMP VEE VEE VREF 1 25V VC 28 27 26 25 24 23 21 20 19 18 1 2 3 6 INTERFACE MUTE LEVEL SHIFT INTERFACE F R R F R F R F INTERFACE R F R F 17 15 16 11 10 9 8 12 14 13 POWER VCC VREF POWER VCC POWER VCC VCC VREF NC SPIN FFDR FRDR GND MUTE VCC F F SP SP VREFOUT TFDR ...

Page 61: ... Clock Generator Digital CLV MIRR DFCT FOK SERVO DSP FOCUS SERVO TRACKING SERVO SELED SERVO EFM Demodurator Servo Auto Sequencer SERVO Interface Error Corrector 16K RAM Sub Code Processor PWM GENERATOR FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED PWM GENERATOR SQSO SQCK XRST DATA XLAT CLOK SENS SCLK VDD SPOA SPOB XLON XPCK SCOR COUT MIRR DFCT FOK LOCK MDP SSTP SFDR SRDR TFDR TRDR FFDR FRDR TEST...

Page 62: ...SC INTERFACE AMP INTERFACE AMP AMP INTERFACE PRE DRIVE PRE DRIVE PRE DRIVE PRE DRIVE AMP INTERFACE AMP AMP AMP VDD PSB AMP IC603 BR24C02F WE2 1 2 3 4 A0 A1 A2 GND 8 7 6 5 VCC WP SCL SDA CONTROL LOGIC ADDRESS DECODER SAVE WORD ADDRESS REGISTER DATA REGISTER HI VOLTAGE OCUURENCE CIRCUIT 1KBIT EEPROM ARRAY POWER SUPPLY VOLTAGE DET 7BIT 7BIT 8BIT START STOP IC602 BA6287F T1 1 2 3 4 OUT1 VM VCC FIN 8 7...

Page 63: ... AGND2 VCOM VOUTR VOUTL DEM0 DEM1 20BIT DIN VDD DGND VCC1 VINR VERF1 VERF2 VINL PDAD PDDA SYSCK LRCK BCK DOUT INTERPOLATION FILTER OVERFLOWING ANALOG LOW PASS FILTER DELTA SIGMA MODULATOR DELTA SIGMA MODULATOR SERIAL INTERFACE ANALOG FRONT END CIRCUIT ANALOG FRONT END CIRCUIT RESET AND POWER DOWN CLOCK REFERENCE DECIMATION LOW CUTFILTER DECIMATION LOWCUTFILTER MULTI LEVEL DELTA SIGMA MODULATOR INT...

Page 64: ... CABINET SECTION 1 A 3347 168 A TUNER BOARD COMPLETE 2 3 222 353 01 CHASSIS TU 3 3 222 362 01 TERMINAL ANT 4 1 679 404 21 BATT A BOARD 5 1 679 405 21 BATT B BOARD 6 3 039 967 01 TERMINAL BATTERY 7 1 679 406 21 POWER BOARD 8 3 222 350 01 CHASSIS TRANSFORMER 9 3 222 341 41 CABINET REAR ORANGE 9 3 222 341 51 CABINET REAR WHITE 9 3 222 341 61 CABINET REAR BLUE 9 3 222 341 71 CABINET REAR GREEN 10 3 22...

Page 65: ...3 222 352 01 WINDOW LCD ORANGE 56 3 222 352 11 WINDOW LCD WHITE 56 3 222 352 21 WINDOW LCD BLUE 56 3 222 352 31 WINDOW LCD GREEN 57 3 222 336 01 CABINET FRONT ORANGE 57 3 222 336 11 CABINET FRONT WHITE 57 3 222 336 21 CABINET FRONT BLUE 57 3 222 336 31 CABINET FRONT GREEN 58 3 222 344 01 BUTTON PLAY ORANGE 58 3 222 344 11 BUTTON PLAY WHITE 58 3 222 344 21 BUTTON PLAY BLUE 58 3 222 344 31 BUTTON PL...

Page 66: ...1 LID CD BLUE 111 3 222 340 31 LID CD GREEN 112 1 471 110 11 MAGNET 113 3 021 020 01 PLATE CHUCKING 114 3 923 736 01 COVER CD 115 3 931 379 31 RUBBER VIBRATION PROOF PINK 116 3 931 379 21 RUBBER VIBRATION PROOF GREEN 117 3 921 725 11 SCREW 2 6X10 PWH 118 A 3347 177 A CD BOARD COMPLETE 119 1 757 470 11 WIRE PARALLEL FFC 16 CORE 120 1 757 154 11 CABLE FLEXIBLE FLAT 19 CORE 121 3 225 870 01 CUSHION R...

Page 67: ...supplied 151 3 713 786 51 SCREW P 2X3 152 2 626 908 01 SHAFT SLED 153 X 2646 381 1 SHASSIS ASSY MOTOR MB SPINDLE INCLUDING M901 154 8 848 483 05 OPTICAL PICK UP KSS 213C 155 2 627 003 01 GEAR B RP M902 X 2625 769 1 GEAR ASSY MOTOR MB SLED INCLUDING GEAR The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified ...

Page 68: ...DER 206 3 042 575 01 CATCHER LOADING 207 3 042 582 01 SPRING CATCHER 208 3 042 572 01 CHASSIS 209 3 042 587 12 LID B 210 3 042 585 13 LID A 211 3 042 586 01 SPRING LID A 212 3 044 636 01 SCREW MD FITTING 213 3 042 689 01 DAMPER 214 1 679 414 11 DETECTION BOARD 215 3 042 588 01 SCREW 1 4X4 PWH 216 3 042 573 01 LIFTER 217 3 042 579 01 GEAR A 218 3 042 580 01 GEAR B 219 3 042 576 01 GEAR LOADING 220 ...

Page 69: ...452 01 SHAFT GUIDE 253 3 042 584 01 LEVER DETECTION 254 2 646 566 01 BRACKET SP MOTOR 255 2 648 052 01 GUIDE SUB 256 2 627 404 01 GRIP 1 4X3 5 257 1 677 526 11 D SW BOARD 258 2 627 431 01 SCREW 1 2X3 3 259 2 646 571 11 GEAR MD 260 2 646 567 01 PLATE PRE ROAD 261 2 648 049 01 BRACKET SL MOTOR 262 X 2626 330 1 SCREW ASSY LEAD 263 2 646 574 03 HOLDER A LEAD 264 2 646 573 01 HOLDER B LEAD 265 2 648 05...

Page 70: ...17 1 104 664 11 ELECT 47uF 20 10V C720 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C721 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C722 1 107 823 11 CERAMIC CHIP 0 47uF 10 16V C723 1 164 230 11 CERAMIC CHIP 220PF 5 50V C726 1 162 962 11 CERAMIC CHIP 470PF 10 50V C727 1 107 823 11 CERAMIC CHIP 0 47uF 10 16V C729 1 104 665 11 ELECT 100uF 20 10V C730 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C731 1 162 970 11...

Page 71: ...1 16W R730 1 216 821 11 METAL CHIP 1K 5 1 16W R731 1 216 841 11 METAL CHIP 47K 5 1 16W R732 1 216 864 91 SHORT 0 R735 1 216 809 11 METAL CHIP 100 5 1 16W R736 1 216 809 11 METAL CHIP 100 5 1 16W R750 1 216 837 11 METAL CHIP 22K 5 1 16W R751 1 216 843 11 METAL CHIP 68K 5 1 16W R759 1 216 845 11 METAL CHIP 100K 5 1 16W R760 1 216 845 11 METAL CHIP 100K 5 1 16W R761 1 216 845 11 METAL CHIP 100K 5 1 1...

Page 72: ... 2uF 20 50V C111 1 126 961 11 ELECT 2 2uF 20 50V C112 1 126 961 11 ELECT 2 2uF 20 50V C113 1 126 961 11 ELECT 2 2uF 20 50V C114 1 126 961 11 ELECT 2 2uF 20 50V C115 1 130 495 00 MYLAR 0 1uF 5 50V C116 1 137 366 11 MYLAR 0 0022uF 5 50V C117 1 130 495 00 MYLAR 0 1uF 5 50V C118 1 126 961 11 ELECT 2 2uF 20 50V C119 1 130 495 00 MYLAR 0 1uF 5 50V C120 1 104 664 11 ELECT 47uF 20 10V C121 1 126 963 11 EL...

Page 73: ...F 10 50V C856 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C857 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C859 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C861 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C862 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C863 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C864 1 104 905 11 CAPACITOR 0 22F 5 5V C865 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C869 1 162 964 11 CERAMIC CHIP...

Page 74: ...16 841 11 METAL CHIP 47K 5 1 16W R114 1 216 835 11 METAL CHIP 15K 5 1 16W R115 1 216 789 11 METAL CHIP 2 2 5 1 16W R116 1 216 809 11 METAL CHIP 100 5 1 16W R117 1 216 845 11 METAL CHIP 100K 5 1 16W R118 1 216 864 91 SHORT 0 R119 1 216 789 11 METAL CHIP 2 2 5 1 16W R120 1 216 821 11 METAL CHIP 1K 5 1 16W R121 1 216 833 11 METAL CHIP 10K 5 1 16W R122 1 216 821 11 METAL CHIP 1K 5 1 16W R123 1 216 845...

Page 75: ... METAL CHIP 1K 5 1 16W R848 1 216 821 11 METAL CHIP 1K 5 1 16W R850 1 216 821 11 METAL CHIP 1K 5 1 16W R851 1 216 821 11 METAL CHIP 1K 5 1 16W R852 1 216 821 11 METAL CHIP 1K 5 1 16W R853 1 216 809 11 METAL CHIP 100 5 1 16W R854 1 216 805 11 METAL CHIP 47 5 1 16W R855 1 216 817 11 METAL CHIP 470 5 1 16W R856 1 216 821 11 METAL CHIP 1K 5 1 16W R857 1 216 805 11 METAL CHIP 47 5 1 16W R858 1 216 821 ...

Page 76: ...IP 100PF 5 50V C606 1 164 156 11 CERAMIC CHIP 0 1uF 25V C607 1 162 927 11 CERAMIC CHIP 100PF 5 50V C608 1 164 156 11 CERAMIC CHIP 0 1uF 25V C609 1 164 156 11 CERAMIC CHIP 0 1uF 25V C610 1 126 205 11 ELECT CHIP 47uF 20 6 3V C611 1 164 156 11 CERAMIC CHIP 0 1uF 25V C612 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C613 1 126 246 11 ELECT CHIP 220uF 20 4V C614 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C615 ...

Page 77: ... INDUCTOR 10uH L504 1 414 398 11 INDUCTOR 10uH L505 1 414 398 11 INDUCTOR 10uH L506 1 469 967 21 INDUCTOR 10uH L507 1 414 404 11 INDUCTOR 100uH L508 1 414 404 11 INDUCTOR 100uH L509 1 414 771 91 INDUCTOR 10uH L510 1 414 398 11 INDUCTOR 10uH L511 1 216 295 11 SHORT 0 L512 1 469 967 21 INDUCTOR 10uH L601 1 469 967 21 INDUCTOR 10uH L602 1 469 967 21 INDUCTOR 10uH L603 1 414 398 11 INDUCTOR 10uH L604 ...

Page 78: ... 16W R608 1 216 049 11 RES CHIP 1K 5 1 10W R609 1 216 853 11 METAL CHIP 470K 5 1 16W R610 1 216 853 11 METAL CHIP 470K 5 1 16W R611 1 216 853 11 METAL CHIP 470K 5 1 16W R612 1 216 853 11 METAL CHIP 470K 5 1 16W R613 1 216 853 11 METAL CHIP 470K 5 1 16W R614 1 216 853 11 METAL CHIP 470K 5 1 16W R616 1 216 833 11 METAL CHIP 10K 5 1 16W R617 1 216 049 11 RES CHIP 1K 5 1 10W R618 1 216 049 11 RES CHIP...

Page 79: ... 119 667 11 CERAMIC CHIP 22uF 10V C563 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C564 1 125 817 11 CERAMIC CHIP 10uF 10 6 3V C565 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V CONNECTOR CN504 1 778 774 11 HOUSING CONNECTOR FPC 4P CN505 1 784 683 11 CONNECTOR FFC FPC 9P DIODE D502 8 719 046 86 DIODE F1J6TP D503 8 719 046 86 DIODE F1J6TP JUMPER JC509 1 216 864 91 SHORT 0 COIL L513 1 414 398 11 INDUCTOR 10uH T...

Page 80: ... BOARD HIGH SPEED S403 1 786 050 21 SWITCH KEY BOARD SYNCHRO REC CDNMD S404 1 786 050 21 SWITCH KEY BOARD REC REC MODE S405 1 786 050 21 SWITCH KEY BOARD STANDBY S406 1 786 050 21 SWITCH KEY BOARD VOLUME S407 1 786 050 21 SWITCH KEY BOARD VOLUME S408 1 786 050 21 SWITCH KEY BOARD MODE S409 1 786 050 21 SWITCH KEY BOARD PANORAMA SOUND S410 1 786 050 21 SWITCH KEY BOARD SOUND MEGA BASS A 3347 168 A ...

Page 81: ...IL LW ANT LW TRACKING L5 1 411 959 11 COIL AM OSC MW FREQUENCY COVERAGE L6 1 419 465 11 COIL FM DET FM IF L7 1 412 979 21 INDUCTOR 1uH L8 1 410 071 11 INDUCTOR 10MH TRANSISTOR Q1 8 729 119 32 TRANSISTOR 2SK193 E Q2 8 729 920 31 TRANSISTOR DTC343TK Q3 8 729 920 38 TRANSISTOR 2SC2059K N Q4 8 729 931 02 TRANSISTOR 2SC2413KQ Q5 8 729 027 26 TRANSISTOR DTA114YKA T146 Q6 8 729 027 26 TRANSISTOR DTA114YK...

Page 82: ...N CLOSE T901 1 435 872 11 TRANSFORMER POWER HR901 1 500 518 11 HEAD MD OVER LIGHT SP101 1 529 846 11 SPEAKER 8cm L CH SP102 1 529 847 11 SPEAKER 5 7cm L CH SP201 1 529 846 11 SPEAKER 8 cm R CH SP202 1 529 847 11 SPEAKER 5 7 cm R CH ACCESSORIES PACKING MATERIALS 1 696 819 11 CORD POWER Australian 1 754 102 21 ANTENNA ROOP LW MW 1 757 404 11 CORD CONNECTION AUDIO STEREO MINI PLUG STEREO MINI PULUG 1...

Page 83: ...83 ZS M30 ...

Page 84: ... 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 Ver Date Description of Revision 1 1 2001 04 Australian model added 1 0 2001 02 New ...

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