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R319

1-216-049-91 RES,CHIP

1K

5%

1/10W

R320

1-216-121-91 RES,CHIP

1M

5%

1/10W

R321

1-216-041-00 METAL CHIP

470

5%

1/10W

R322

1-216-025-91 RES,CHIP

100

5%

1/10W

R327

1-216-049-91 RES,CHIP

1K

5%

1/10W

R328

1-216-089-91 RES,CHIP

47K

5%

1/10W

R331

1-216-049-91 RES,CHIP

1K

5%

1/10W

R332

1-216-049-91 RES,CHIP

1K

5%

1/10W

R335

1-216-017-91 RES,CHIP

47

5%

1/10W

R336

1-216-017-91 RES,CHIP

47

5%

1/10W

R339

1-216-089-91 RES,CHIP

47K

5%

1/10W

R341

1-216-041-00 METAL CHIP

470

5%

1/10W

R343

1-216-013-00 METAL CHIP

33

5%

1/10W

R344

1-216-049-91 RES,CHIP

1K

5%

1/10W

R345

1-216-049-91 RES,CHIP

1K

5%

1/10W

R346

1-216-049-91 RES,CHIP

1K

5%

1/10W

R348

1-216-041-00 METAL CHIP

470

5%

1/10W

**************************************************************

*

1-671-314-21 BATT BOARD

***********

3-028-894-01 TERMINAL (+), BATTERY
3-028-895-01 TERMINAL (-), BATTERY

< CAPACITOR >

C915

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

**************************************************************

*

A-3293-900-A BD BOARD, COMPLETE

*******************

< CAPACITOR >

C101

1-104-851-11 TANTAL. CHIP

10uF

20%

10V

C102

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C103

1-104-851-11 TANTAL. CHIP

10uF

20%

10V

C104

1-104-851-11 TANTAL. CHIP

10uF

20%

10V

C105

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C106

1-163-275-11 CERAMIC CHIP

0.001uF

5%

50V

C107

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C108

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C109

1-163-037-11 CERAMIC CHIP

0.022uF

10%

25V

C110

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C111

1-164-344-11 CERAMIC CHIP

0.068uF

10%

25V

C112

1-163-017-00 CERAMIC CHIP

0.0047uF 5%

50V

C113

1-107-682-11 CERAMIC CHIP

1uF

10%

16V

C115

1-164-489-11 CERAMIC CHIP

0.22uF

10%

16V

C116

1-163-037-11 CERAMIC CHIP

0.022uF

10%

25V

C117

1-164-004-11 CERAMIC CHIP

0.1uF

10%

25V

C119

1-104-851-11 TANTAL. CHIP

10uF

20%

10V

C121

1-126-206-11 ELECT CHIP

100uF

20%

6.3V

C122

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C123

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C124

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C127

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C128

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C129

1-107-823-11 CERAMIC CHIP

0.47uF

10%

16V

C130

1-163-251-11 CERAMIC CHIP

100PF

5%

50V

C131

1-163-023-00 CERAMIC CHIP

0.015uF

5%

50V

C132

1-107-823-11 CERAMIC CHIP

0.47uF

10%

16V

C133

1-163-017-00 CERAMIC CHIP

0.0047uF 5%

50V

C134

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C135

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C136

1-126-206-11 ELECT CHIP

100uF

20%

6.3V

C141

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C142

1-163-251-11 CERAMIC CHIP

100PF

5%

50V

C143

1-163-251-11 CERAMIC CHIP

100PF

5%

50V

C144

1-163-251-11 CERAMIC CHIP

100PF

5%

50V

C146

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C151

1-126-206-11 ELECT CHIP

100uF

20%

6.3V

C152

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C153

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C156

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C158

1-163-019-00 CERAMIC CHIP

0.0068uF 10%

50V

C160

1-104-601-11 ELECT CHIP

10uF

20%

10V

C161

1-104-601-11 ELECT CHIP

10uF

20%

10V

C163

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C164

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C167

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C168

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C169

1-104-851-11 TANTAL. CHIP

10uF

20%

10V

C171

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C181

1-126-206-11 ELECT CHIP

100uF

20%

6.3V

C182

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C183

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C184

1-107-836-11 ELECT CHIP

22uF

20%

8V

C185

1-164-611-11 CERAMIC CHIP

0.001uF

10%

500V

C187

1-126-206-11 ELECT CHIP

100uF

20%

6.3V

C188

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C189

1-163-989-11 CERAMIC CHIP

0.033uF

10%

25V

C190

1-126-206-11 ELECT CHIP

100uF

20%

6.3V

C191

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C195

1-164-346-11 CERAMIC CHIP

1uF

16V

C196

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C197

1-163-038-91 CERAMIC CHIP

0.1uF

25V

< CONNECTOR >

CN101

1-766-508-11 CONNECTOR, FFC/FPC (ZIF) 22P

CN102

1-778-461-11 CONNECTOR, FFC/FPC 29P

CN103

1-778-460-11 CONNECTOR, FFC/FPC 19P

CN104

1-766-898-21 HOUSING, CONNECTOR(PC BOARD)4P

CN106

1-770-698-11 CONNECTOR, FFC/FPC 15P

CN110

1-774-731-21 PIN, CONNECTOR (PC BOARD) 5P

< DIODE >

D101

8-719-988-61 DIODE   1SS355TE-17

D181

8-719-046-86 DIODE   F1J6TP

D183

8-719-046-86 DIODE   F1J6TP

< IC >

IC101

8-752-074-77 IC   CXA2523R

IC103

8-729-903-10 TRANSISTOR   FMW1

IC121

8-752-384-47 IC   CXD2652AR

IC122

8-759-234-20 IC   TC7S08F

IC123

8-759-242-70 IC   TC7WU04F

IC124

8-759-473-29 IC   MN41V4400SJ-08-T1

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

AUDIO

BATT

BD

Содержание ZS-M50

Страница 1: ...nism Type MDM 3Z Section Optical Pick up Type KMS 260A CD Model Name Using Similar Mechanism CFD S27 Section CD Mechanism Type KSM 213CDM Optical Pick up Type KSS 213C Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation DOLBY and the double D symbol a are trademarks of Dolby Laboratories Licensing Corporation Continued on page 2 ...

Страница 2: ...ng the Test Mode 19 4 6 Functions of Other Buttons 20 4 7 Test Mode Display 20 TABLE OF CONTENTS 5 ADJUSTMENTS MD Section 21 CD Section 24 Display Section 25 Tuner Section 26 6 DIAGRAMS 6 1 Explanation of IC Terminals 28 6 2 Block Diagram Main Section 35 6 3 Block Diagram MD Section 39 6 4 Printed Wiring Boards Main Section 43 6 5 Schematic Diagram Main Section 1 3 47 6 6 Schematic Diagram Main Se...

Страница 3: ...Objective lens moves up and down once for the focus search CAUTION DURING WHEN MOUNTING THE PULLEY FOR THE CD DOOR MOTOR M703 Make the following adjustment when mounting the CD door motor part number 1 763 224 11 and motor pulley part number 2 627 174 01 of the CD section Specification A 0 9 to 1 1mm SECTION 1 SERVICE NOTE SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LI...

Страница 4: ...depleted optical pickup laser TEO TRK error signal traverse adjustment VC Standard level for checking signals RF RF signal jitter check BD board CN110 DG board I 3V IOP TEO VC RF Jig J 2501 124 A MD block section ABOUT THE HARDWARE RESET It is possible to reset the system microcomputer by pressing the RESET button located on the bottom with a pointed object Use this button when the unit cannot be ...

Страница 5: ...RESET NO CANCEL button TUNE 0 button EDIT button REC button REC IT button TO TOP TO END SYNCHRO REC CD MD button MD insert section ª LINE LINE LEVEL button º Display window VOLUME buttons BASS TREBLE button MEGA BASS button Jog dial Function indicator AMS PRESET SELECT LINE IN terminal DISPLAY button INSERT TIMER button DELETE CLOCK button ª 2 Headphones Jack stereo mini jack º STANDBY button SLEE...

Страница 6: ...lay P pause p stop r rec 8 CD operation buttons play P pause p stop 9 RADIO operation buttons BAND TUNE º OPERATE button VOL buttons AMS select search buttons MW LW ANTENNA terminal FM EXT ANTENNA terminal FM rod antenna AC IN jack Battery compartment for memory back up ª RESET button bottom º FM ANTENNA SELECTOR switch REMOTE CONTROL Section OPERATE TA SEARCH ...

Страница 7: ...lock ASSY Optical pick up ASSY CD motor board Control SW board Motor board Belt Motor M703 Power board Tuner board Anetenna SW board Center block section BATT board Chassis Main Cabinet Upper MD Block ASSY DG board Chassis MD BD board Sub chassis ASSY Shutter ASSY MD mechanism deck MD Optical pick up block MD BLOCK ASSY SECTION SW board Head Over write Slider ASSY MAIN BLOCK SECTION 3 Screws BV 3x...

Страница 8: ... CONTROL F BOARD JOG BOARD 1 Screws B 2 6x8 Cabinet Front sub ASSY Control L board 2 1 Screws B 2 6x8 Cabinet Front sub ASSY Control R board 2 1 Screws B 2 6x8 3 Remove solder Cabinet Front sub ASSY Plate JOG retainer 4 2 Control F board JOG board ...

Страница 9: ...hassis Transformer Power board Power transformer 2 Screws BV 3x10 5 3 4 Screws BV 4x12 1 Screws BV 3x14 Cabinet Rear sub ASSY Tuner board Antenna SW board Chassis TU 4 Screws BV 3x10 2 Screw BV 3x10 2 Screws BV 3x10 6 Screws BV 3x10 3 5 Cabinet Rear sub ASSY BATT board 1 Screws BV 3x10 2 Chassis Transformer ...

Страница 10: ...ET UPPER CHASSIS MAIN 1 Screws BV 3x14 Cabinet Rear sub ASSY Center Block Section 2 Screws BV 3x12 3 3 Claw 3 Claws Cabinet Upper 2 Wire parallel 16 core CD optical pick up 1 Wire parallel 8 core Control sw board CN550 Chassis Main 3 Claw 4 ...

Страница 11: ...R M703 Cabinet Upper Control SW board 2 1 Screws B 2 6x8 Cabinet Upper CD Optical pick up ASSY CD Motor board 2 4 1 Screws PWH 2 6x8 3 Remove solder 1 Screws PWH 2 6x8 Cabinet Upper Motor board Chassis Motor Motor M703 Door open close 2 5 1 Screws B 3x10 6 Screws B 2 6x4 4 Screws B 3x10 3 Belt ...

Страница 12: ... 3 13 LCD BOARD BL BOARD 3 14 AUDIO BOARD Chassis Main LCD board Holder LCD BL board 2 5 7 3 LCD Flexible board 1 Screws B 2 6x8 6 Screw BV 3x10 4 Screws B 2 6x4 Audio board 2 1 Screws BV 3x10 Chassis Main ...

Страница 13: ...ARD 3 15 LINE BOARD Bottom Plate Bracket Line Line board Main board 2 4 1 Screws BV 3x10 3 Screw BVTT 2 6x6 Chassis Main Bottom Plate Bracket HP Main board 4 3 1 Screws PTPWH 2 6x5 2 Screw BVTT 2 6x6 1 Screw BVTT 2 6x6 ...

Страница 14: ...SSY 3 1 Screws BVTP 2 6x8 2 Screws BVTP 2 6x8 1 Screws BVTP 2 6x8 2 Screws BVTP 2 6x8 MD Block ASSY DG board 4 Screw BVTP 2 6x8 1 Screws BVTP 2 6x8 4 Screws BVTP 2 6x8 1 Screws BVTP 2 6x8 Case Rear MD shield 3 Wire parallel 29 core 3 Wire parallel 26 core 3 Wire parallel 19 core 2 5 ...

Страница 15: ...ield MD Mechanism Block 1 Screws BVTP 2 6x8 5 Screw BVTT 2x3 5 Screws BVTT 2x3 3 Screws BVTP 2 6x8 1 Screws BVTP 2 6x8 2 6 6 4 7 3 Screws BVTP 2 6x8 3 Screws BVTP 2 6x8 BD board 3 Screw B 2x3 1 Wire parallel 15 core 4 2 Head flexible Board 5 OP Relay flexible board MD Mechanism Block ...

Страница 16: ...ASSY 2 Shaft shutter Shaft shutter Shaft lid Hole A Hole B Insulators OK NG When mounting make sure that A sets in the correct position 2 A A A MD mechanism deck SUB Chassis ASSY 1 Step screws Insulators 1 Step screws First mount the shaft shutter to hole A sets in the diagram then mount the shaft lid to hole B ...

Страница 17: ... mechanism deck 2 Screw M1 7x6 1 Screw M1 7x2 4 Screw M1 7x2 3 Head Over write 7 Claw 7 Claw Slider ASSY 7 While removing the claw 2 locations remove the slider assembly in direction of the arrow 6 Position the gear shaft L as ahown in the diagram 5 Retainer Gear Retainer MD mechanism deck ...

Страница 18: ...r head up so that it passes above the slider ASSY Take caution as to not damage the detection switch r CAUTION DURING SLIDER ASSY ASSEMBLY OK NG A Slider ASSY MD mechanism deck MD Optical pick up block Shaft Main shaft 1 Remove the lever 3 2 MD mechanism deck ...

Страница 19: ...ows Function Name Functions AMS dial Used to change parameters and modes YES ENTER button Used to advance and confirm NO CANCEL button Used to return and cancel 4 5 SELECTING THE TEST MODE There are 9 types of test modes see table below Turning theAMS dial clockwise switches modes shown in the table in the order from top to bottom Turning the AMS dial counterclockwise switches modes shown in the t...

Страница 20: ... CANCEL button 4 6 FUNCTIONS OF OTHER BUTTONS Function Name Main Description Continuous playback when pressed during EDIT disk is stopped Tracking servo ON OFF when pressed during continuous playback EDIT p Stopping of continuous recording playback The thread moves outward while the button is pressed 0 The thread moves inward while the button is pressed EDIT REC Record ON OFF during continuous pla...

Страница 21: ...ostatic damage Take caution when handling the flexible board since it is easily torn 5 5 TEMPERATURE COMPENSATION OFFSET ADJUSTMENT The temperature data at the time is saved in the non volatile storage memory as the standard data of 25 C Notes 1 Do not make this adjustment under normal conditions 2 Perform this adjustment in an environment with ambient tem perature between 22 to 28 C Furthermore m...

Страница 22: ...ing comply with the specified values Optical pick up label KMS 260A 27X40 B0825 In this case Iop 82 5mA Iop mA digital voltmeter reading mV 1 Ω 5 7 TRAVERSE ADJUSTMENT Connection Procedure 1 Connect the oscilloscope to the CN110 3 pin TEO and CN110 2 pin VC of the BD board 2 Insert a disk any commercially available disk that may be re corded on see Note 1 3 Press the 0 or button to shift the optic...

Страница 23: ...E will be displayed for an instant EFBAL ADJUST will then be displayed Traverse waveform Specification A B VC A B Traverse waveform Specification A B VC A B Traverse waveform Specification A B VC A B 5 8 FOCUS BIAS ADJUSTMENT Procedure 1 Insert a continuously recorded disk see 5 4 Creating a con tinuous recording disk 2 Turn the AMS dial until CPLAY MODE is displayed 3 Press the YES ENTER button t...

Страница 24: ... digits indicate the C1 error the 2 digits following indicate ADER and the 2 digits following c indicate the focus bias volume At this time check to see that the C1 error is less than 50 and ADER is 00 7 Press the YES ENTER button to change the display to b At this time check to see that the C1 error is not less than 220 and ADER is constantly not above 00 8 Press the YES ENTER button to change th...

Страница 25: ...te Extend the sweep time for easier view 280 480mVp p A A B B A B 0V 0V DISPLAY SECTION DIMMER ADJUSTMENT 1 Connect the LCD1 to the CN533 of the LCD board 2 Connect the digital voltmeter to the CN533 8 pin of the LCD board 3 Adjust the RV550 of the LCD board for 2 83V reading on digi tal voltmeter Standard value 2 83 2 93V Connection Point LCD BOARD Conductor Side Digital voltmeter RV550 Dimmer ad...

Страница 26: ...1kHz Adjustment value 5 4V Standard value 5 0 5 8V MW TRACKING ADJUSTMENT Adjust for a maximum reading on level meter L4 621kHz CT2 1 404kHz set AM RF signal generator loop antenna A loop antenna B 60cm 30 amplitude modulation by 400Hz signal Output level as low as possible LW FREQUENCY COVERAGE ADJUSTMENT Adjust part Frequency display reading on digital voltmeter Confirmation 153kHz Standard valu...

Страница 27: ...uency coverage FM frequency coverage Digital voltmeter 100 k Ω L3 LW Tracking Adjustment CT1 LW Tracking Adjustment L4 MW Tracking Adjustment CT2 MW Tracking Adjustment CT3 LW Frequency coverage Adjustment L5 MW Frequency coverage Adjustment CT4 MW Frequency coverage Adjustment Be sure not to move L9 CFT1 MW LW IF Adjustment ...

Страница 28: ...rnal condenser connector pin for thread error signal LPF 28 SE O Thread error signal output to CXD2652AR 29 ADFM O ADIP FM signal output 30 ADIN I ADIP signal comparator input ADFM connection by coupling with AC 31 ADAGC External condenser connector pin for AGC of ADIP 32 ADFG O ADIP duplex signal output to CXD2652AR 33 AUX O I3 signal temperature signal output switched by serial command to CXD265...

Страница 29: ...CON O Back light ON OFF control output 24 LCD RST O Reset signal output to LCD 25 LCD CE O Chip enable output to LCD 26 LCD A0 O Address output to LCD 27 LED MD O MD LED drive output 28 LED RADIO O BAND LED drive output 29 LED CD O CD LED drive output 30 NC Not used OPEN 31 RADIO POWER O Radio power supply ON OFF control output 32 CD POWER O CD power supply ON OFF control output 33 NC Not used OPE...

Страница 30: ...Not used OPEN 72 NC Not used OPEN 73 CD XRST O CD system reset signal output 74 CD CLK O CD serial clock output 75 CD XLAT O CD system lack output 76 CD DATA O CD serial data output 77 CD SENSE1 I CD SENSE 1 input 78 CD SCOR I CD SCOR input 79 CD SQSO I CD SUB Q data input 80 CD SHORT I CD POWER circuit short detection input 81 CD SQCK O CD SUB Q clock output 82 CD MUTE O CD system mute output 83 ...

Страница 31: ...read servo drive PWM output 93 SPRD O Spindle servo drive PWM output 94 SPFD O Spindle servo drive PWM output 95 FGIN I S Spindle CAV servo FG input 96 98 TEST1 TEST3 I Test input pins Fixed at L 99 DVSS Ground for digital 100 EFMO O EFM output during recording EFM Eight to Fourteen Modulation PLL Phase Locked Loop VCO Voltage Controlled Oscillator Pin No Pin name I O Description 1 DAOUT0 not used...

Страница 32: ... 37 38 35 36 Signal path F FM f MW LW E MD PLAY q MD REC J CD ZS M50 6 2 BLOCK DIAGRAM MAIN SECTION ...

Страница 33: ...AM MD SECTION r Circuit Boards Location POWER board CD MOTOR board MOTOR board ANTENNA SW board AUDIO board CONTROL L board JOG board LINE board CONTROL F board MAIN board CONTROL R board BATT board LCD board BL board DG board CONTROL SW board SW board BD board TUNER board ...

Страница 34: ......

Страница 35: ...mpedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Circled numbers refer to waveforms Signal path J CD 6 5 SCHEMATIC DIAGRAM MAIN SECTION 1 3 r Refer to page 89 for IC Block Diagrams r Waveforms Main Section 1 3 1 IC701 RFO PLAY MODE VOLT DIV 0 2 V AC TIME DIV 0 5 µsec 4 IC702 ª PCO VOLT DIV 1 V AC TIME DIV 2 µsec 2 IC701 TEO...

Страница 36: ...r no signal conditions no mark FM 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 F FM E MD PLAY q MD REC J CD 6 6 SCHEMATIC DIAGRAM MAIN SECTION 2 3 r Refer to page 89 fo...

Страница 37: ... and 1 4 W or less unless otherwise specified A B Line Voltages are dc with respect to ground under no signal conditions no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM E MD PLAY q MD REC J CD 6 7 SCHEMATIC DIAGRAM MAIN SECTION 3 3 r Refer to page 89 for IC Block Diagrams ...

Страница 38: ......

Страница 39: ...ote The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified A B Line Voltages are dc with respect to ground under no signal conditions no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM 6 9 SCHEMATIC DIAGRAM AUDIO SECTION r Refer to pag...

Страница 40: ...rs are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified internal component A B Line Voltages and waveforms are dc with respect to ground under no signal conditions no mark MD STOP Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to norm...

Страница 41: ......

Страница 42: ...45 C13 R17 R18 R19 C17 C18 C46 FB9 D10 R35 R21 FB4 R4 C32 D8 C71 FB6 JC1 D4 C68 L1 C40 C65 C26 CN4 L5 CT4 CT3 C49 C33 CF5 C20 C21 L4 CN3 C19 L3 X1 C34 L9 CT1 CT2 TU1 IC1 CF1 C2 7 CFT1 CF2 CF3 CF4 Q3 1 5 10 12 24 20 15 13 1 5 10 14 TP VT 02 Page 44 73 74 ZS M50 Ref No Location r Semiconductor Location D1 H 4 D4 E 2 D5 E 2 D6 C 2 D7 C 2 D8 E 2 D9 E 2 D10 G 5 D11 G 2 D12 G 2 IC1 E 4 IC2 D 8 Q3 G 3 Q4...

Страница 43: ...d waveforms are dc with respect to ground under no signal detuned conditions no mark FM MW LW 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 Circled numbers refer to waveforms Signal path F FM f MW LW 6 13 SCHEMATIC DIAGRAM TUNER SECTION r Refer to page 94 for IC Block Diagrams r Wavef...

Страница 44: ...talums All resistors are in Ω and 1 4 W or less unless otherwise specified A B Line H adjustment for repair Voltages are dc with respect to ground under no signal conditions no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances 6 14 SCHEMATIC DIAGRAM CONTROL SECTION ...

Страница 45: ......

Страница 46: ......

Страница 47: ... line with mark are critical for safety Replace only with part number specified A B Line Voltages and waveforms are dc with respect to ground under no signal conditions no mark MD STOP MD PLAY MD REC Impossible to measure 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 Circled numbers r...

Страница 48: ... TGFL MIRR DFCT2 XDFCT1 CC1 PD2 IV AMP 1 2 3 4 5 6 7 8 9 10 11 12 24 38 PD2 37 39 40 41 42 43 44 45 46 47 FEO 48 36 35 34 33 32 31 30 29 28 27 26 25 23 22 21 20 19 18 17 16 15 14 13 VCC VCC VEE VEE r IC Block Diagrams BD Section IC101 CXD2523R 1 2 IVR BB IVR AA IVR CC IVR DD IVR EE EE EFB TESW PTGR 48 MORFO 47 MORFI 46 RFO 45 OPN 44 OPO 43 ADDC 42 COMPP 41 COMPO 40 AGCI 39 RF AGC 38 RF 37 PEAK 36 ...

Страница 49: ...TERFACE ANALOG LOW PASS FILTER POWER SUPPLY 1 2 3 4 5 24 23 22 21 20 19 18 17 16 15 14 13 6 7 8 9 10 11 12 MULTI LEVEL DELTA SIGMA MODULATOR D A CONVERTER A D CONVERTER VCC1 VCC2 AGND1 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...

Страница 50: ...OUT AM RF IN FM RF OUT AM OSC FM OSC VCC1 OSC OUT IF OUT DET OUT MPX IN LPF1 BAND LPF2 MO ST VCO FM DET ST DET LEVEL DET AM OSC FM OSC AM FM ST MONO SW OCB I F 1 CE 2 RD 3 CK 4 CD 16 PD VSS 15 VDD 14 13 MO ST 20 X OUT 18 LP OUT 17 LP IN 19 X IN 5 LW L 6 MW L 7 BAND 8 ST IND 9 FM L DATA SHIFT REGISTER LATCH UNIVERSAL CONTROLER SWALLOW COUNTER 1 16 1 17 4 BITS 12 BIT PROGRAMBLE DIVIDER UNLOCK DETECT...

Страница 51: ...R BOARD COMPLETE 2 1 533 217 31 HOLDER FUSE 3 3 027 686 01 TERMINAL BOARD ANT 4 3 028 895 01 TERMINAL BATTERY 5 1 671 314 21 BATT BOARD 6 3 031 100 01 PACKING BATTERY 7 3 028 894 01 TERMINAL BATTERY 8 1 671 313 21 POWER BOARD 9 3 028 880 01 HEATSINK DIODE 10 3 027 669 01 SHASSIS TRANSFORMER 11 3 378 433 01 CUSHION SARANET 12 3 027 681 01 TERMINAL BATTERY 13 3 027 673 01 LID BATTERY CASE 14 3 027 6...

Страница 52: ... 3 FRONT PANEL SUB ASSY 59 3 027 658 01 WINDOW LCD 60 3 939 014 01 WINDOW RAY CATCHER 61 3 027 659 01 DUCT 62 3 028 879 01 PLATE JOG RETAINER 63 A 3323 161 A CONTROL F BOARD COMPLETE SP301 1 505 829 11 SPEAKER 8cm L CH SP302 1 529 130 11 SPEAKER 8cm R CH 7 2 FRONT CABINET SECTION 5 5 5 5 5 19 5 13 13 4C 4A 4D 4B 13 14 13 SP301 SP302 including 4A 4D 51 59 55 58 56 57 63 62 60 61 52 4 A Control R bo...

Страница 53: ...L FFC 11 CORE 115 1 783 957 11 WIRE PARALLEL FFC 8 CORE 116 1 783 956 11 WIRE PARALLEL FFC 9 CORE 117 1 783 960 11 WIRE PARALLEL FFC 26 CORE 118 4 933 134 41 SCREW PTPWH 2 6X5 119 3 028 798 01 BRACKET HP 120 3 033 780 01 SPACER GEAR A 122 1 562 327 00 SOCKET CONNECTOR 3P 123 3 031 123 01 COVER LCD 124 4 931 757 31 SCREW DIA 2 6X8 IT3B TAPPING 125 3 030 437 01 ILLUMINATOR LCD1 1 803 283 11 LCD UNIT...

Страница 54: ...67 3 028 820 01 LEVER O C 168 3 027 667 01 GEAR C 169 3 027 668 01 GEAR D 170 3 017 031 21 GEAR A 171 3 017 032 01 GEAR B 172 3 033 230 01 BELT 173 3 027 655 01 PLATE CD LIGHT GUIDE 174 2 627 174 01 PULLEY M 175 3 027 666 01 CHASSIS MOTOR 176 A 3323 155 A MOTOR BOARD COMPLETE 177 3 029 908 01 CUSHION CD 178 3 032 893 01 COVER 4 CD 179 3 033 781 01 WASHER GEAR D 180 3 378 400 01 CUSHION SARANET 181...

Страница 55: ... X 3377 791 1 SHUTTER ASSY 211 1 660 966 11 OP RALAY FLEXIBLE BOARD 212 1 777 517 11 WIRE PARALLEL 15 CORE 213 A 3293 900 A BD BOARD COMPLETE 214 1 783 962 11 WIRE PARALLEL FFC 29 CORE 215 3 032 950 01 CUSHION MD RUBBER 216 3 378 435 01 CUSHION SARANET Ref No Part No Description Remark Ref No Part No Description Remark 7 5 MD SECTION 1 MDM 3Z 7 7 16 16 201 202 203 204 215 205 206 207 208 209 210 2...

Страница 56: ... 8 583 028 02 OPTICAL PICK UP KMS 260A 268 4 987 061 01 SPACER RACK 269 4 988 560 01 SCREW P1 7X6 270 4 955 841 11 SCREW HR901 1 500 396 11 HEAD OVER WRITE M901 A 4672 135 A MOTOR ASSY SPINDLE SPINDLE M902 A 4672 133 A MOTOR ASSY SLED SLED INCLUDING GEAR M903 A 4672 134 A MOTOR ASSY LOADING LOADING INCLUDING GEAR Ref No Part No Description Remark Ref No Part No Description Remark 7 6 MD SECTION 2 ...

Страница 57: ...mponents identified by mark or dotted line with mark are critical for safety Replace only with part number specified 301 2 626 908 01 SHAFT SLED 302 2 627 003 02 GEAR B RP 303 2 626 907 01 GEAR A 304 8 848 483 05 OPTICAL PICK UP KSS 213C 305 X 2626 202 1 MOTOR SHASSIS ASSY MB INCLUDING M702 SPINDLE 306 3 713 786 51 SCREW P 2X3 M701 X 2625 769 1 MOTOR GEAR ASSY MB INCLUDING GEAR SLED ...

Страница 58: ...0V C214 1 136 157 00 FILM 0 022uF 5 50V C215 1 130 480 00 MYLAR 0 0056uF 5 50V C216 1 136 165 00 FILM 0 1uF 5 50V C217 1 136 165 00 FILM 0 1uF 5 50V C218 1 126 964 11 ELECT 10uF 20 50V C219 1 126 961 11 ELECT 2 2uF 20 50V C220 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C221 1 104 665 11 ELECT 100uF 20 10V C222 1 107 725 11 CERAMIC CHIP 0 1uF 10 16V C223 1 130 495 00 MYLAR 0 1uF 5 50V C224 1 136 165 ...

Страница 59: ...93 91 RES CHIP 68K 5 1 10W R118 1 216 073 00 METAL CHIP 10K 5 1 10W R119 1 216 073 00 METAL CHIP 10K 5 1 10W R120 1 216 073 00 METAL CHIP 10K 5 1 10W R121 1 216 296 00 METAL CHIP 0 5 1 8W R122 1 216 061 00 METAL CHIP 3 3K 5 1 10W R123 1 216 049 91 RES CHIP 1K 5 1 10W R124 1 216 055 00 METAL CHIP 1 8K 5 1 10W R125 1 216 049 91 RES CHIP 1K 5 1 10W R126 1 216 029 00 METAL CHIP 150 5 1 10W R127 1 216 ...

Страница 60: ...7 823 11 CERAMIC CHIP 0 47uF 10 16V C133 1 163 017 00 CERAMIC CHIP 0 0047uF 5 50V C134 1 163 038 91 CERAMIC CHIP 0 1uF 25V C135 1 163 038 91 CERAMIC CHIP 0 1uF 25V C136 1 126 206 11 ELECT CHIP 100uF 20 6 3V C141 1 163 038 91 CERAMIC CHIP 0 1uF 25V C142 1 163 251 11 CERAMIC CHIP 100PF 5 50V C143 1 163 251 11 CERAMIC CHIP 100PF 5 50V C144 1 163 251 11 CERAMIC CHIP 100PF 5 50V C146 1 163 038 91 CERAM...

Страница 61: ...25 91 RES CHIP 100 5 1 10W R140 1 216 029 00 METAL CHIP 150 5 1 10W R141 1 216 295 00 METAL CHIP 0 5 1 10W R142 1 216 073 00 METAL CHIP 10K 5 1 10W R143 1 216 073 00 METAL CHIP 10K 5 1 10W R144 1 216 025 91 RES CHIP 100 5 1 10W R146 1 216 037 00 METAL CHIP 330 5 1 10W R147 1 216 025 91 RES CHIP 100 5 1 10W R148 1 216 045 00 METAL CHIP 680 5 1 10W R150 1 216 295 00 METAL CHIP 0 5 1 10W R158 1 216 0...

Страница 62: ...445 21 FERRITE IC IC550 8 742 129 00 HYB SBX1971 51P RESISTOR R570 1 216 045 00 METAL CHIP 680 5 1 10W R571 1 216 048 00 METAL CHIP 910 5 1 10W R572 1 216 051 00 METAL CHIP 1 2K 5 1 10W R573 1 216 056 00 RES CHIP 2K 5 1 10W R574 1 216 061 00 METAL CHIP 3 3K 5 1 10W R575 1 216 069 00 METAL CHIP 6 8K 5 1 10W R579 1 216 085 00 METAL CHIP 33K 5 1 10W SWITCH S572 1 692 014 11 SWITCH KEY BOARD OPERATE S...

Страница 63: ...618 1 109 994 11 CERAMIC CHIP 2 2uF 10 10V C619 1 126 207 11 ELECT CHIP 33uF 20 4V C620 1 107 823 11 CERAMIC CHIP 0 47uF 10 16V C621 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C622 1 164 156 11 CERAMIC CHIP 0 1uF 25V C624 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C625 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C626 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V C627 1 164 156 11 CERAMIC CHIP 0 1uF 25V C628 1 1...

Страница 64: ...TE FL603 1 239 899 21 FILTER CHIP EMI FL604 1 239 899 21 FILTER CHIP EMI FL605 1 239 899 21 FILTER CHIP EMI FL606 1 239 899 21 FILTER CHIP EMI FL607 1 125 971 21 FILTER 3 TERMINAL NOISE FL608 1 125 971 21 FILTER 3 TERMINAL NOISE FL611 1 125 971 21 FILTER 3 TERMINAL NOISE FL612 1 125 971 21 FILTER 3 TERMINAL NOISE FL619 1 125 971 21 FILTER 3 TERMINAL NOISE FL620 1 125 971 21 FILTER 3 TERMINAL NOISE...

Страница 65: ...16 833 91 RES CHIP 10K 5 1 16W R626 1 216 073 00 METAL CHIP 10K 5 1 10W R627 1 216 841 11 METAL CHIP 47K 5 1 16W R628 1 216 089 91 RES CHIP 47K 5 1 10W R629 1 216 833 91 RES CHIP 10K 5 1 16W R630 1 216 833 91 RES CHIP 10K 5 1 16W R631 1 216 821 11 METAL CHIP 1K 5 1 16W R632 1 216 821 11 METAL CHIP 1K 5 1 16W R633 1 216 833 91 RES CHIP 10K 5 1 16W R634 1 216 833 91 RES CHIP 10K 5 1 16W R635 1 216 8...

Страница 66: ...5V C106 1 162 979 11 CERAMIC CHIP 0 0027uF 10 50V C107 1 124 233 11 ELECT 10uF 20 16V C108 1 126 964 11 ELECT 10uF 20 50V C109 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C110 1 162 957 11 CERAMIC CHIP 220PF 5 50V C111 1 104 665 11 ELECT 100uF 20 10V C112 1 126 964 11 ELECT 10uF 20 50V C113 1 126 964 11 ELECT 10uF 20 50V C114 1 124 257 00 ELECT 2 2uF 20 50V C127 1 162 957 11 CERAMIC CHIP 220PF 5 50V C...

Страница 67: ...IC CHIP 0 001uF 10 50V C470 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C471 1 162 927 11 CERAMIC CHIP 100PF 5 50V C472 1 162 927 11 CERAMIC CHIP 100PF 5 50V C473 1 162 927 11 CERAMIC CHIP 100PF 5 50V C475 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C476 1 162 927 11 CERAMIC CHIP 100PF 5 50V C477 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C478 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C479 1 162 923 11 CER...

Страница 68: ...1 CERAMIC CHIP 0 01uF 10 25V C767 1 163 229 11 CERAMIC CHIP 12PF 5 50V C768 1 163 229 11 CERAMIC CHIP 12PF 5 50V C770 1 124 584 00 ELECT 100uF 20 10V C771 1 124 584 00 ELECT 100uF 20 10V C773 1 124 233 11 ELECT 10uF 20 16V C774 1 124 233 11 ELECT 10uF 20 16V C775 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V C776 1 127 688 21 TANTAL CHIP 10uF 20 6 3V C777 1 126 382 11 ELECT 100uF 20 10V C778 1 162 970 1...

Страница 69: ...RANSISTOR DTC343TK Q103 8 729 920 31 TRANSISTOR DTC343TK Q104 8 729 903 10 TRANSISTOR FMW1 Q106 8 729 920 31 TRANSISTOR DTC343TK Q107 8 729 027 46 TRANSISTOR DTC114YKA T146 Q201 8 729 920 31 TRANSISTOR DTC343TK Q202 8 729 920 31 TRANSISTOR DTC343TK Q203 8 729 920 31 TRANSISTOR DTC343TK Q204 8 729 903 10 TRANSISTOR FMW1 Q206 8 729 920 31 TRANSISTOR DTC343TK Q207 8 729 027 46 TRANSISTOR DTC114YKA T1...

Страница 70: ...HIP 10K 5 1 10W R323 1 216 073 00 METAL CHIP 10K 5 1 10W R326 1 216 017 91 RES CHIP 47 5 1 10W R329 1 216 097 91 RES CHIP 100K 5 1 10W R330 1 216 097 91 RES CHIP 100K 5 1 10W R331 1 216 833 91 RES CHIP 10K 5 1 16W R332 1 216 833 91 RES CHIP 10K 5 1 16W R337 1 216 097 91 RES CHIP 100K 5 1 10W R347 1 216 089 91 RES CHIP 47K 5 1 10W R401 1 216 805 11 METAL CHIP 47 5 1 16W R402 1 216 041 00 METAL CHIP...

Страница 71: ...6 833 91 RES CHIP 10K 5 1 16W R703 1 216 855 11 METAL CHIP 680K 5 1 16W R706 1 216 847 11 METAL CHIP 150K 5 1 16W R710 1 218 273 11 RES CHIP 510K 5 1 16W R711 1 216 847 11 METAL CHIP 150K 5 1 16W R712 1 216 845 11 METAL CHIP 100K 5 1 16W R713 1 216 841 11 METAL CHIP 47K 5 1 16W R714 1 216 841 11 METAL CHIP 47K 5 1 16W R715 1 216 847 11 METAL CHIP 150K 5 1 16W R716 1 216 845 11 METAL CHIP 100K 5 1 ...

Страница 72: ...TAL CHIP 470 5 1 10W SWITCH S761 1 572 126 21 SWITCH PUSH 1 KEY OPEN S762 1 572 126 21 SWITCH PUSH 1 KEY CLOSE 1 671 313 21 POWER BOARD 1 533 217 31 HOLDER FUSE 3 028 880 01 HEAT SINK DIODE 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S CAPACITOR C901 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C902 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C903 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C904 1 163 037 11 CERAMI...

Страница 73: ...HIP 0 001uF 10 50V C38 1 164 505 11 CERAMIC CHIP 2 2uF 16V C39 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C40 1 126 934 11 ELECT 220uF 20 16V C41 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C42 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C43 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V C44 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C45 1 163 133 00 CERAMIC CHIP 470PF 5 50V C46 1 164 345 11 CERAMIC CHIP 0 082uF 10 2...

Страница 74: ... CHIP 2 2K 5 1 16W R21 1 216 017 91 RES CHIP 47 5 1 10W R22 1 216 041 00 METAL CHIP 470 5 1 10W R23 1 216 049 91 RES CHIP 1K 5 1 10W R25 1 216 023 00 METAL CHIP 82 5 1 10W R26 1 216 829 11 METAL CHIP 4 7K 5 1 16W R27 1 216 837 11 METAL CHIP 22K 5 1 16W R28 1 216 833 91 RES CHIP 10K 5 1 16W R29 1 216 821 11 METAL CHIP 1K 5 1 16W R30 1 216 047 91 RES CHIP 820 5 1 10W R31 1 216 073 00 METAL CHIP 10K ...

Страница 75: ...1 374 11 ANTENNA LOOP 1 769 412 13 CORD POWER 1 770 019 11 ADAPTOR CONVERSION PLUG 3P UK 3 704 222 11 LABEL SERIAL NUMBER PRINTER 3 864 598 11 MANUAL INSTRUCTION ENGLISH SPANISH 3 864 598 21 MANUAL INSTRUCTION FRENCH GERMAN AEP Tourist 3 864 598 31 MANUAL INSTRUCTION DUTCH PORTUGUESE AEP Tourist 3 864 598 41 MANUAL INSTRUCTION SWEDISH FINNISH AEP Tourist 3 864 598 51 MANUAL INSTRUCTION ITALIAN AEP...

Страница 76: ... 120 9 924 996 12 Sony Corporation Personal Audio Company 99G02032 1 Printed in Japan 1999 7 Published by General Engineering Dept ZS M50 ...

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