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Sony MDS-S50, Service Manual

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Sony MDS-S50 Service Manual Download Page 34

MDS-S50

34

34

13

22

20

37

2

3

14

12

11

15

16

17

HIGH-PASS FILTER,

DIGITAL

ATTENUATOR

A/D

CONVERTER

BLOCK

SUB-

TRACKTION

LINE
AMP

IC350

DIGITAL

ATTENUATOR,

SOFT MUTE

CONTROL

REGISTER

INTERFACE

CLOCK

GENERATOR,

CLOCK DIVIDER

AUDIO

INTERFACE

CONTROLLER

D/A

CONVERTER

BLOCK

MIX

AMP

IC160 (2/2)

MIX

AMP

IC160 (1/2)

OSC

IC550

LOW-PASS

FILTER

IC260 (2/2)

LOW-PASS

FILTER

IC260 (1/2)

J150

X550

45.1584MHz

25

26

28

27

9

A/D, D/A CONVERTER

IC500

10

36

129

115

123

1

5

6

2

4

BUFFER

IC800

PC LINK

J800

+5V

I2CDATA

I2CCLK

EXTON

XBUSY

+5V

19

5

61

6

66

7

60

1

124

1

3

A

B

ROTARY

ENCODER

4

5

.

 AMS 

>

PUSH ENTER

S713

141, 139, 138

KEY0 – KEY2

S701 – 705, 711, 712,
S714, 715, 721 – 724, 726

2 128

63 62 61

52

60

10

26

19

FLUORESCENT INDICATOR TUBE/LED

DRIVER

IC761

1, 2

5 – 39

40 – 51

LED DRIVE

Q751, 755

GRID DRIVE

Q767

STANDBY

MDLP

D751

P1, P2

S1 – S35

G1 – G12

G13

FLUORESCENT INDICATOR

TUBE

FL711

MUTING

Q180, 281

MUTING

CONTROL SWITCH

Q380

8

13

5

11

131

8

+3.3V

REGULATOR

IC190

4

+3.3V

REGULATOR

Q356

D421

D422

BT420

LITHUM

BATTERY

+5V

+3.3V

MD

MECHANISM

DECK SECTION

BACK UP

+3.3V

3.3V

HEADPHONE

AMP

IC390

MUTING

Q190, 290

MUTING

Q791, 792

PHONE

LEVEL

RV791

PHONES

J791

–1

–2

SYSTEM CONTROLLER

IC1 (2/2)

A

(Page 33)

B

(Page 33)

D

(Page 33)

C

(Page 33)

L

R

L

R

ANALOG

IN

ANALOG

OUT

EEPROM

IC195

RECT

D461, 462

RECT

D471, 472
D476, 477

LOADING

MOTOR DRIVER

(IC440) B+

UNREG +12V

UNREG –12V

ANALOG

LINE OUT

CIRCUIT

–32V

FL/LED DRIVER

(IC761) B–

AC

(TO FL771)

TR900

MAIN POWER

TRANSFORMER

LINE

FILTER

LF900

6

RY910

TR950

SUB POWER

TRANSFORMER

7

2

RECT

D401 – 404

RECT

D431, 432

REGULATOR

IC400

ADDT

DADT, BCK, LRCK

SWDT, SCLK

1024FS

SDTI

SDTO

BICK

LRCK

CDTI

CCLK

CS

DADT

BCK

LRCK

SWDT

SCLK

AINR

AINL

AOUTL–

AOUTL+

AOUTR+

AOUTR–

TXI

SDA

SCL

WP

9

PD

X22

10MHz

XIN

XOUT

I2CDAT

I2CCLK

I2CPOWER

I2CBUSY

GND

SW

DAT

CLK

CS

RST

S.RESET

P.DOWN

PH5

V.BACK

SYS3.5

ANA5

VCC1

VCC2

AC

AC F-1

AC F-2

STB

LATCH

SDA

SCL

EEP-WP

MUTE

RESET

JOG 0

JOG 1

FL-DATA

FL-CLK

FL-CS

PDOWN

RESET

•

 SIGNAL PATH

: PLAY (ANALOG OUT)

: REC (ANALOG IN)

AC IN

D481

D412

BUZZER

DRIVE

Q793

136

BEEP SW

REC 126

33

BEEP

S831

BEEP

ON

OFF

+

BUZZER ON/OFF

SWITCH

Q496, 497

BP791

(BUZZER)

(EXCEPT US, Canadian)

POWER ON/OFF

RELAY DRIVE

Q910

58 OSCO

OSCI

59

OSC

D755

+3.3V

+5V

A/D, D/A

CONVERTER

(IC500) B+

VOLTAGE

SELECTOR

S951

Singapore,

Brazilian

EXCEPT

Singapore,

Brazilian

4

RMC

REMOTE CONTROL

RECEIVER

IC781

–32V

REGULATOR

IC480

C769,
R769

6-2.

BLOCK  DIAGRAM  – MAIN Section –

Summary of Contents for MDS-S50

Page 1: ...mber of channels 2 stereo channels Frequency response 5 to 20 000 Hz 0 3 dB Signal to noise ratio Over 96 dB during play Wow and flutter Below measurable limit Inputs ANALOG IN Jack type phono Impedance 47 kilohms Rated input 500 mVrms Minimum input 125 mVrms DIGITAL IN Connector type square optical Impedance 660 nm optical wave length Outputs PHONES Jack type stereo phone Rated output 10 mW Load ...

Page 2: ...when an error occurs then issues a three or five digit code and an error message on the display If the code and message alternate find them in the following table and perform the indicated countermeasure Should the problem persist consult your nearest Sony dealer C11 Protected Take out the MD and close the record protect slot C12 Cannot Copy You tried to record a CD with a format that the external...

Page 3: ...st errors Displayed as 0s ErrCd s indicates the history number The smaller the number the more recent is the error 00 is the latest indicates the error code Refer to the following table for the details The error history can be switched by turning the AMS knob retry adrs Display the 5 latest retry address Display as ss ADRS ss indicates the history number The smaller the number the more recent is t...

Page 4: ...ed time 23 UTOC could be not read within the specified time 24 Content of UTOC is erroneous 30 Playing could not start 31 Content of sector is erroneous 40 Cause of retry occurred during normal recording 41 D RAM overflowed and retry was executed 42 Retry was executed during the writing to TOC 43 S F editing was interrupted by retry 50 Address could not be read except in access processing 51 Focus...

Page 5: ...ds PT VOL SEL Boards 45 6 13 Printed Wiring Boards DISPLAY POWER SW Boards 46 6 14 Schematic Diagram DISPLAY POWER SW Boards 47 6 15 IC Pin Function Description 51 7 EXPLODED VIEWS 7 1 Case Section 58 7 2 Front Panel Section 59 7 3 Mechanism Deck Section 1 MDM 7A 60 7 4 Mechanism Deck Section 2 MDM 7A 61 8 ELECTRICAL PARTS LIST 62 ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ LES COMPOSANTS I...

Page 6: ...on if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Discard used batteries according to the manufacturer s instructions SAFETY CHECK OUT After correcting the original service problem perform the follow ing safety check before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other...

Page 7: ...d matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK Never look into the laser diode emission from right above when checking it for adjustment It is feared that you will lose your sight SECTION 1 SERVICING NOTES MODEL IDENTIFICATION BACK PANEL MODEL Part No US model 4 228 443 2 Canadian model 4 228 4...

Page 8: ... follows I 3V For measuring IOP Check the deterioration of the optical pick up laser IOP For measuring IOP Check the deterioration of the optical pick up laser GND Ground TE Tracking error signal Traverse adjustment FE Focus error signal VC Reference level for checking the signal RF RF signal Check jitter I 3V CN105 IOP TE VC GND FE RF I 3V IOP GND TE FE VC RF I 3V IOP GND TE FE VC RF 1 7 for MDM ...

Page 9: ... 1 button to complete Display Precedure 1 Whilepressingthe AMS knob and x button simultaneously connect the power plug to the outlet and release the AMS knob and x button simultaneously to display Check 2 Turn the AMS knob to display Service and press the YES button to display AUTO CHECK C01 3 Turn the AMS knob to display Iop Read C26 4 is displayed and the recorded contents are displayed indicate...

Page 10: ...tries Number of retry errors Fig 2 Reading the Test Mode Display During playback Liquid crystal display Parts No Name of area named on TOC Cluster Address Physical address on the Sector disc Track mode Track information such as copy right information of each part Reading the Retry Cause Display 8 4 2 1 8 4 2 1 b7 b6 b5 b4 b3 b2 b1 b0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 ...

Page 11: ...decimal display into binary display If more than two causes they will be added Example When 84 is displayed Higher bit 8 1000 t b7 Lower bit 4 0100 t b2 In this case as b2 and b7 are 1 and others are 0 it can be determined that the retry cause is combined of Emphasis OFF Monaural Original Copyright and Write allowed Example When 07 is displayed Higher bit 0 0000 t All 0 Lower bit 7 0111 t b0 b1 b2...

Page 12: ...18 20 1 power STANDBY indicator 1 8 16 Z eject 6 8 17 NX play pause 9 8 16 x stop 0 8 16 m go back M go forward qa 17 18 24 z recording qs 8 BUTTON DESCRIPTIONS AC power cord PC LINK to a wall outlet Amplifier etc CD player DBS tuner etc 1 1 Digital equipment with a DIGITAL OUT connector only Except for US Canadian Singapore Brazilian models models SECTION 2 GENERAL This section is extracted from ...

Page 13: ...ns 5 17 25 LEVEL qa 12 MENU NO w 10 18 20 MUSIC SYNC 8 14 NAME EDIT SELECT wa 24 PLAY MODE 2 16 REC MODE wg 9 REPEAT qd 16 SCROLL wd 17 T REC qj 13 YES 4 10 18 20 1 power 1 8 16 X pause 9 8 16 x stop 0 8 16 m fast reverse M fast forward qf 17 18 24 go back go forward qg 8 10 16 25 26 z recording qh 8 N play qk 16 Z eject wh 8 17 Remote control H BUTTON DESCRIPTIONS ...

Page 14: ...S50 14 This set can be disassembled in the order shown below 3 1 DISASSEMBLY FLOW SECTION 3 DISASSEMBLY 3 2 CASE Page 15 Set 3 4 MAIN BOARD Page 16 3 3 MD MECHANISM DECK MDM 7A Page 15 3 5 BD BOARD Page 16 ...

Page 15: ...Follow the disassembly procedure in the numerical order given 3 2 CASE 2 case 1 two screws case 3 TP2 1 two screws case 3 TP2 3 four screws BVTTWH M3 1 wire flat type 23 core CN400 1 wire flat type 27 core CN1 2 harness 4 MD mechanism deck MDM 7A ...

Page 16: ...lexible board CN101 4 Remove five solders 5 Remove four solders BD board CONDUCTOR SIDE VIEW 6 two screws BTP2 6 3 4 MAIN BOARD 3 5 BD BOARD 3 six screws BVTP3 10 4 two screws BVTP3 10 5 MAIN board 1 wire flat type 20 core CN490 1 wire flat type 23 core CN400 1 wire flat type 27 core CN1 2 connector CN902 ...

Page 17: ... of entering the test mode Procedure 1 While pressing the AMS knob and x button simultaneously connect the power plug to the outlet and release the AMS knob and x button When the test mode is set Check will be displayed Turning the AMS knob between the following three groups Tt Check Tt Service Tt Develop Tt Procedure 2 While pressing the AMS knob connect the power plug to the outlet and release t...

Page 18: ...o release the mode immediately Display AUTO CHECK Err Display TEMP ADJUST LDPWRADJUST Iop Write Iop NV Save EF MO ADJUST EF CD ADJUST FBIAS ADJUST AG Set MO AG Set CD TEMP CHECK LDPWR CHECK EF MO CHECK EF CD CHECK FBIAS CHECK ScurveCHECK VERIFYMODE DETRK CHECK 0920 CHECK Iop Read Iop Compare ADJ CLEAR INFORMATION CPLAY1MODE CREC 1MODE Details Automatic self diagnosis Error history display clear Te...

Page 19: ... recording position addresses 2 Changing the parts to be recorded 1 When the YES button is pressed during continuous recording the display changes as below When pressed another time the parts to be recorded can be changed REC goes off 2 When access completes the display changes to CREC 1 and REC lights up Note The numbers displayed shows you the recording position addresses 3 Ending the continuous...

Page 20: ...UBQ address a Indicates the ADIP address Note is displayed when the address cannot be read MEANINGS OF OTHER DISPLAYS Mode display Error rate display Address display Auto gain display Not used in servicing Detrack check display Not used in servicing IVR display Not used in servicing C1 error and jitter display Not used in servicing AD error and jitter display Not used in servicing Servo OFF Tracki...

Page 21: ... check will start automatically 5 When XX CHECK is displayed the item corresponding to XX will be performed When 06 CHECK completes the disc loaded at step 3 will be ejected DISC IN will be displayed Load the check disc TDYS 1 6 When the disc is loaded in step 5 the check will automatically be resumed from 07 CHECK 7 After completing to test item 12 check OK or NG will be displayed If all items ar...

Page 22: ...tc Start NG NG NG OK OK OK Laser Power Check 5 6 2 See page 25 5 6 3 See page 25 5 6 4 See page 26 Iop Compare Auto Check Replace optical pick up or MDM 7A 5 1 PARTS REPLACEMENT AND ADJUSTMENTS If malfunctions caused by optical pick up such as sound skipping are suspected follow the following check Check before replacement ...

Page 23: ...G IS DIS PLAYED in 1 SERVICING NOTES See page 9 Abbreviation OP optical pick up 5 7 INITIAL SETTING OF ADJUSTMENT VALUE See page 28 5 9 TEMPERATURE COMPENSATION OFFSET ADJUSTMENT See page 28 5 10 LASER POWER ADJUSTMENT See page 28 5 12 TRAVERSE ADJUSTMENT See page 29 5 13 FOCUS BIAS ADJUSTMENT See page 30 5 16 AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENT See page 31 op change in SELF DIAGNOSIS FUNCTI...

Page 24: ... power meter LPM 8001 Part No J 2501 046 A or MD Laser power meter 8010S Part No J 2501 145 A 1 Oscilloscope Measure after performing CAL of prove Digital voltmeter Thermometer Jig for checking BD board waveform Part No J 2501 196 A optical pick up flexible board laser tap 5 When observing several signals on the oscilloscope etc make sure that VC and ground do not connect inside the oscil loscope ...

Page 25: ...ect the digital voltmeter to CN105 pin 1 I 3V and CN105 pin 2 IOP 2 Then turn the AMS knob to display LDPWR CHECK C13 3 Press the YES button once to display LD 0 9mW Check that the reading of the laser power meter become 0 84 to 0 92 mW 4 Press the YES button once more to display LD 7 0mW Check that the reading the laser power meter and digital voltmeter satisfy the specified value Specified Value...

Page 26: ...p is faulty In this case replace the optical pick up 5 6 5 Other Checks All the following checks are performed by the Auto Check mode They therefore need not be performed in normal operation 5 6 6 Traverse Check 5 6 7 Focus Bias Check 5 6 8 C PLAY Check 5 6 9 Self Recording Playback Check 5 6 6 Traverse Check Connection Procedure 1 Connect an oscilloscope to CN105 pin 4 TE and CN105 pin 6 VC on th...

Page 27: ...tton to display a Check that the C1 error is about 100 and ADER is below 2 9 Press the MENU NO button then press the Z button and take out the test disc MDW 74 GA 1 5 6 8 C PLAY Check MO Error Rate Check Procedure 1 Load the test disc MDW 74 GA 1 2 Turn the AMS knob to display CPLAY1MODE C34 3 Press the YES button to display CPLAY1MID 4 The display changes to C AD 5 If the C1 error rate is below 2...

Page 28: ...after adjustment 3 To end press the AMS knob and MENU NO button to display Iop Read C26 5 9 TEMPERATURE COMPENSATION OFFSET ADJUSTMENT Save the temperature data at that time in the non volatile memory as 25 C reference data Note 1 Usually do not perform this adjustment 2 Perform this adjustment in an ambient temperature of 22 C to 28 C Perform it immediately after the power is turned on when the i...

Page 29: ... IC102 Otherwise the optical pick up check may deteriorate Note Perform this function with the optical pick up set at room temperature Procedure 1 Turn the AMS knob to display Iop NV Save C06 2 Press the YES button and display Iop stop 3 After the display changes to Iop xxsave press the YES button 5 12 TRAVERSE ADJUSTMENT Connection Procedure 1 Connect an oscilloscope to CN105 pin 4 TE and CN105 p...

Page 30: ...FB SAVE for a mo ment and save the adjustment results in the non volatile memory Next EF CD ADJUST C08 will be displayed 19 Press the Z button and take out the check disc TDYS 1 Adjustment Location BD board see page 32 5 13 FOCUS BIAS ADJUSTMENT Procedure 1 Load the continuously recorded disc Refer to 5 5 USING THE CONTINUOUSLY RECORDED DISC See page 25 2 Turn the AMS knob to display CPLAY1MODE C3...

Page 31: ...low 2 7 Press the YES button and display b T Check that the C1 error is below 100 and ADER is below 2 8 Press the YES button and display a T Check that the C1 error is below 100 and ADER is below 2 9 Press the MENU NO button then press the Z button and take out the disc Note If the C1 error and ADER are above other than the specified value at points a step 8 in the above or b step 7 in the above t...

Page 32: ...IC151 IC190 1 7 1 I 3V 2 IOP 3 GND 4 TE 5 FE 6 VC 7 RF BD BOARD Component Side BD BOARD Conductor Side Adjustment and checking Loacation Note It is useful to use the jig for checking BD board waveform Refer to Servicing Notes on page 8 ...

Page 33: ...RAS XCAS OE WE RAS CAS D RAM IC153 DIN1 SYSTEM CONTROLLER IC1 1 2 HF MODULE ADDT DADT BCK LRCK Page 34 1024FS Page 34 Page 34 SWDT SCLK Page 34 TX0 CLIP REFLECT SW PROTECT SW LD LOW 5V 11 LIMIT IN REC SW S101 LIMIT IN OUT SW SIGNAL PATH PLAY ANALOG OUT REC ANALOG IN REC DIGITAL IN S105 REC POSITION S103 PACK OUT PLAY SW S104 PLAY POSITION S102 1 REFELECT RATE DETECT S102 2 PROTECT DETECT 1 S102 2 ...

Page 34: ...UTING Q190 290 MUTING Q791 792 PHONE LEVEL RV791 PHONES J791 1 2 SYSTEM CONTROLLER IC1 2 2 A Page 33 B Page 33 D Page 33 C Page 33 L R L R ANALOG IN ANALOG OUT EEPROM IC195 RECT D461 462 RECT D471 472 D476 477 LOADING MOTOR DRIVER IC440 B UNREG 12V UNREG 12V ANALOG LINE OUT CIRCUIT 32V FL LED DRIVER IC761 B AC TO FL771 TR900 MAIN POWER TRANSFORMER LINE FILTER LF900 6 RY910 TR950 SUB POWER TRANSFOR...

Page 35: ...e B B Line Voltages and waveforms are dc with respect to ground under no signal conditions no mark STOP PLAY REC Impossible to measure Voltages are taken with aVOM 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 S...

Page 36: ...36 MDS S50 VOL SEL board Brazilian Singapore MAIN board BD board DISPLAY board POWER SW board PT board Circuit Boards Location ...

Page 37: ...rcuit Boards Location Semiconductor Location Ref No Location D101 A 1 Q101 B 1 Q131 C 1 Q132 B 1 Q133 B 1 Q134 C 1 IC181 D 3 IC190 D 1 IC195 D 2 Q121 B 3 Q122 B 3 Q181 D 3 Q182 D 3 Ref No Location Ref No Location D181 D 3 D183 D 3 IC101 A 3 IC102 B 3 IC141 C 1 IC151 C 2 IC153 C 3 IC171 D 2 Semiconductor Location PACK OUT PLAY POSITION REC POSITION 22 22 BD BOARD FLEXIBLE BOARD COMPONENT SIDE 2B 1B...

Page 38: ...ck Diagrams The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Page 39 Page 39 Page 39 ...

Page 39: ...MDS S50 39 39 6 6 SCHEMATIC DIAGRAM BD Board 2 2 See page 48 for Waveforms See page 48 for IC Block Diagram Page 38 Page 38 Page 38 Page 42 Page 43 ...

Page 40: ...cases that the part isn t mounted in model is printed on diagrams Semiconductor Location Ref No Location D155 F 15 D156 F 15 D255 F 15 D256 F 15 D401 F 2 D402 F 2 D403 F 2 D404 F 2 D412 F 5 D421 D 4 D422 D 5 D431 G 2 D432 G 2 D482 G 2 IC1 G 8 IC160 D 13 IC260 C 13 IC350 D 15 IC390 D 11 IC500 G 14 IC550 H 14 IC600 C 10 IC800 B 4 Q180 B 13 Q190 E 11 Q281 B 13 Q290 E 12 Q380 B 12 Q440 H 5 Q444 H 5 Q4...

Page 41: ...rd Conductor Side See page 36 for Circuit Boards Location There are a few cases that the part isn t mounted in model is printed on diagrams Semiconductor Location Ref No Location D461 E 2 D462 D 1 D471 E 2 D472 D 1 D476 E 2 D477 D 1 D481 G 1 IC400 B 2 IC440 G 4 IC480 I 1 IC611 A 10 Q356 H 12 Q910 G 2 Page 45 ...

Page 42: ...MDS S50 42 42 6 9 SCHEMATIC DIAGRAM MAIN Board 1 3 See page 48 for Waveform Page 39 Page 44 Page 47 Page 43 Page 44 ...

Page 43: ...MDS S50 43 43 6 10 SCHEMATIC DIAGRAM MAIN Board 2 3 See page 48 for Waveforms See page 48 for IC Block Diagram Page 39 Page 42 Page 44 ...

Page 44: ...grams The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Page 42 Page 42 Page 43 ...

Page 45: ...MDS S50 45 45 LINE FILTER EXCEPT SP BR SP BR VOL SEL BOARD SP BR S951 VOLTAGE SELECTOR 110V 120V 220V 240V 6 12 PRINTED WIRING BOARDS PT VOL SEL Boards See page 36 for Circuit Boards Location Page 41 ...

Page 46: ...US CND EXCEPT US CND S721 724 S726 6 13 PRINTED WIRING BOARDS DISPLAY POWER SW Boards See page 36 for Circuit Boards Location There are a few cases that the part isn t mounted in model is printed on diagrams Semiconductor Location Ref No Location D751 C 1 D775 C 3 Q751 B 2 Q775 B 3 Q791 B 1 Q792 B 1 Page 40 ...

Page 47: ...MDS S50 47 47 6 14 SCHEMATIC DIAGRAM DISPLAY POWER SW Boards See page 48 for Waveform Page 42 ...

Page 48: ...523AR 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 BOTM 35 ABCD 34 FE 33 AUX 32 ADFG 31 ADAGC 30 ADIN 29 ADFM 28 SE 27 CSLED 26 TE 25 WBLADJ 24 VCC 23 3TADJ 22 EQADJ 21 VREF 20 F0CNT 19 XSTBY 18 XLAT 17 SCLK 16 SWDT 15 TEMPR 14 TEMPI 13 GND 12 APCREF 11 APC 10 PD 9 F 8 E 7 D 6 C 5 B 4 A 3...

Page 49: ... AVDD 69 ADIO 62 CLTV 61 FILO 60 FILI 59 PCO 57 RFI 58 AVSS 56 BIAS 55 AVDD 54 ASYI 53 ASYO 52 MVCI 51 D3 68 VC 67 AUX1 66 FE 65 ABCD 64 BOTM 63 PEAK 50 D2 49 D0 48 D1 47 XWE 46 XRAS 45 A09 44 XCAS 43 XOE 42 DVSS 41 A11 40 A08 39 A07 38 A06 37 A05 36 A04 35 A10 34 A00 33 A01 32 A02 31 A03 30 DVDD 28 XBCK 29 FS256 26 DADT 27 LRCK 24 XBCKI 25 ADDT 23 LRCKI 22 DATAI 21 DOUT 20 DIN1 19 DIN0 18 XTSL 17...

Page 50: ...OL REGISTER INTERFACE H P F D ATT D ATT S MUTE 2 5 5k 27k OVERCURRENT LIMITTER OVERHEAT PROTECTION REFERENCE VOLTAGE GND ON OFF IN REFERENCE VOLTAGE OUT 3 4 1 1 2 3 4 5 6 7 8 9 10 GND MOTOR DRIVE NOISE FILTER CLAMP FWD IN REV IN VCC 1 VCC 2 NOISE FILTER MOTOR DRIVE MOTOR DRIVE MOTOR DRIVE T S D O C P FWD REV STOP CONTROL LOGIC 1 12 DELAY CIRCUIT VREF DELAY CIRCUIT 3 3V PH5 STBY VCC ANA5 SYS3 3 B B...

Page 51: ...the internal circuit BPF3T 24 VCC Power supply terminal 3 3V 25 WBLADJ I Center frequency setting terminal for the internal circuit BPF22 26 TE O Tracking error signal output to the CXD2662R IC151 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 CXD2662R IC151 29 ADFM O FM signal output of the ADIP 30 ADIN I Receive...

Page 52: ...xed at L in this set 19 DIN0 I Digital audio signal input terminal when recording mode for digital optical input 20 DIN1 I Digital audio signal input terminal when recording mode for digital optical input Not used 21 DOUT O Digital audio signal output terminal when playback mode for digital optical output Not used 22 DADTAI I Serial data input from the system controller IC1 23 LRCKI I L R sampling...

Page 53: ...e 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 analog system 74 SE I A Sled error signal input from the CXA2523AR IC101 75 TE I A Tracking error signal input from the CXA2523AR IC101 76 DCHG I A Connected to the 3 3V power supply 77 TEST4 I Input terminal for the test Not used fix...

Page 54: ...FS IC141 95 FGIN I S 96 TEST1 I 97 TEST2 I 98 TEST3 I 99 DVSS Ground terminal digital system 100 EFMO O EFM signal output terminal when recording mode 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 column I O Input terminal for the test fixed at L ...

Page 55: ...d terminal 17 XCIN I Sub system clock input terminal 32 768 kHz Not used open 18 XCOUT O Sub system clock output terminal 32 768 kHz Not used open 19 RESET I System reset signal input from the regulator IC400 L reset For several hundreds msec after the power supply rises L is input then it changes to H 20 XOUT O Main system clock output terminal 10 MHz 21 VSS Ground terminal 22 XIN I Main system c...

Page 56: ...2R IC151 49 PLAY SW I Detection signal input from the playback position of over write head HR901 detect switch S104 L playback mode 50 XLATCH O Serial data latch pulse signal output to the CXD2662R IC151 51 OUT SW I Detection signal input from the loading out detect switch S103 L at a load out position others H 52 RDY O Not used open 53 ALE O Not used open 54 HOLD O Not used open 55 HLDA O Not use...

Page 57: ...s 127 COAX OPT O Optical in or coaxial in selection signal output terminal L optical in H coaxial in Not used open 128 FL CS O Chip select signal output to the fluorescent indicator tube LED driver IC761 129 I2CPOWER I Power supply detection signal input from the IIC bus 130 VSS Ground terminal 131 STB O Relay drive signal output for the power on off L standby H power on 132 VCC Power supply termi...

Page 58: ...Australian model 1 1 678 518 11 PT BOARD 2 4 228 643 11 SCREW BVTTWH M3 STEP 3 3 363 099 01 SCREW CASE 3 TP2 US CND AEP UK BR SP HK AUS 3 3 363 099 11 SCREW CASE 3 TP2 AR 4 4 229 363 11 CASE 5 1 792 811 11 WIRE FLAT TYPE 23 CORE 6 1 792 812 11 WIRE FLAT TYPE 27 CORE 07 1 696 846 21 CORD POWER AUS 07 1 757 813 11 CORD POWER BR 07 1 777 071 61 CORD POWER AEP UK SP HK 07 1 783 531 31 CORD POWER US CN...

Page 59: ...OB VOL US CND AEP UK 55 4 228 630 01 SPRING LID TENSION COIL 56 4 228 629 61 LID MD UK BR SP HK AR AUS 56 4 228 629 81 LID MD US CND AEP 57 4 951 620 01 SCREW 2 6X8 BVTP 58 1 678 517 11 POWER SW BOARD 59 A 4725 597 A DISPLAY BOARD COMPLETE US CND 59 A 4725 603 A DISPLAY BOARD COMPLETE AEP UK HK AUS 59 A 4725 607 A DISPLAY BOARD COMPLETE SP 59 A 4476 650 A DISPLAY BOARD COMPLETE BR AR 61 1 792 815 ...

Page 60: ...HEAD 208 X 4952 665 1 SPRING SHT ASSY LEAF 209 A 4672 990 F LOCK HOLDER 210 4 229 533 02 SPRING STOPPER TORSION 211 4 227 012 01 SPRING HOLDER TENSION 212 4 227 019 03 PLATE HOLDER ASSY RETAINER 213 4 227 013 01 SPRING EJ TENSION 214 4 226 995 01 SLIDER EJ 215 4 226 996 01 LIMITTER EJ 216 4 226 997 04 SLIDER 217 4 226 998 01 LEVER CHG 218 4 227 006 01 GEAR SA 219 A 4735 075 A HOLDER ASSY 220 4 226...

Page 61: ...X6 260 4 996 265 01 SHAFT MAIN 261 4 226 989 01 CHASSIS 262 4 232 270 01 SCREW 1 7X3 5 PWH 263 4 226 990 01 BASE BU A 264 4 227 023 01 SPRING SPINDLE TORSION 265 4 227 004 01 GEAR LC 266 4 227 005 01 GEAR LD 267 4 227 008 01 GEAR SC 268 4 227 009 01 GEAR SD HR901 1 500 670 11 HEAD OVER WRITE M101 A 4672 898 A MOTOR ASSY SPINDLE M102 A 4735 076 A MOTOR ASSY SLED M103 A 4735 074 A MOTOR ASSY LOADING...

Page 62: ... 10V C132 1 164 156 11 CERAMIC CHIP 0 1uF 25V C133 1 164 156 11 CERAMIC CHIP 0 1uF 25V C141 1 126 206 11 ELECT CHIP 100uF 20 6 3V C142 1 164 156 11 CERAMIC CHIP 0 1uF 25V C143 1 164 156 11 CERAMIC CHIP 0 1uF 25V C144 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C145 1 164 156 11 CERAMIC CHIP 0 1uF 25V C146 1 117 720 11 CERAMIC CHIP 4 7uF 10V C147 1 117 720 11 CERAMIC CHIP 4 7uF 10V C151 1 117 370 11 CE...

Page 63: ... CHIP 4 7K 5 1 16W R113 1 216 833 11 METAL CHIP 10K 5 1 16W R114 1 216 827 11 METAL CHIP 3 3K 5 1 16W R115 1 216 833 11 METAL CHIP 10K 5 1 16W R116 1 216 839 11 METAL CHIP 33K 5 1 16W R117 1 216 837 11 METAL CHIP 22K 5 1 16W R118 1 218 855 11 METAL CHIP 2 2K 0 5 1 16W R119 1 218 863 11 METAL CHIP 4 7K 0 5 1 16W R120 1 218 889 11 METAL CHIP 56K 0 5 1 16W R121 1 218 863 11 METAL CHIP 4 7K 0 5 1 16W ...

Page 64: ...4W R715 1 249 429 11 CARBON 10K 5 1 4W R760 1 247 807 31 CARBON 100 5 1 4W R761 1 247 807 31 CARBON 100 5 1 4W R762 1 247 807 31 CARBON 100 5 1 4W R763 1 247 807 31 CARBON 100 5 1 4W R767 1 249 441 11 CARBON 100K 5 1 4W R769 1 247 843 11 CARBON 3 3K 5 1 4W R781 1 249 401 11 CARBON 47 5 1 4W R782 1 247 807 31 CARBON 100 5 1 4W R797 1 249 429 11 CARBON 10K 5 1 4W EXCEPT US CND SWITCH ROTARY ENCODER ...

Page 65: ...00PF 5 50V C519 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C520 1 126 934 11 ELECT 220uF 20 10V C522 1 164 156 11 CERAMIC CHIP 0 1uF 25V C523 1 104 665 11 ELECT 100uF 20 10V C524 1 164 156 11 CERAMIC CHIP 0 1uF 25V C550 1 104 665 11 ELECT 100uF 20 10V C551 1 164 156 11 CERAMIC CHIP 0 1uF 25V C552 1 162 912 11 CERAMIC CHIP 7PF 0 5PF 50V C553 1 162 912 11 CERAMIC CHIP 7PF 0 5PF 50V C554 1 164 156 11 C...

Page 66: ...P 0 5 1 16W R42 1 216 864 11 METAL CHIP 0 5 1 16W R43 1 216 833 11 METAL CHIP 10K 5 1 16W R44 1 216 864 11 METAL CHIP 0 5 1 16W R45 1 216 833 11 METAL CHIP 10K 5 1 16W R49 1 216 833 11 METAL CHIP 10K 5 1 16W R50 1 216 864 11 METAL CHIP 0 5 1 16W R51 1 216 833 11 METAL CHIP 10K 5 1 16W R67 1 216 833 11 METAL CHIP 10K 5 1 16W R68 1 216 833 11 METAL CHIP 10K 5 1 16W R90 1 216 845 11 METAL CHIP 100K 5...

Page 67: ... 11 METAL CHIP 470K 5 1 16W R614 1 216 841 11 METAL CHIP 47K 5 1 16W R623 1 216 864 11 METAL CHIP 0 5 1 16W R626 1 216 864 11 METAL CHIP 0 5 1 16W R801 1 216 829 11 METAL CHIP 4 7K 5 1 16W R802 1 216 809 11 METAL CHIP 100 5 1 16W R804 1 216 821 11 METAL CHIP 1K 5 1 16W R805 1 216 829 11 METAL CHIP 4 7K 5 1 16W R806 1 216 809 11 METAL CHIP 100 5 1 16W R811 1 216 833 11 METAL CHIP 10K 5 1 16W R815 1...

Page 68: ...CONNECTOR 5P SWITCH 0S951 1 771 474 11 SWITCH POWER VOLTAGE SELECTOR MISCELLANEOUS 5 1 792 811 11 WIRE FLAT TYPE 23 CORE 6 1 792 812 11 WIRE FLAT TYPE 27 CORE 07 1 696 846 21 CORD POWER AUS 07 1 777 071 61 CORD POWER AEP UK SP HK 07 1 783 531 31 CORD POWER US CND 07 1 757 813 11 CORD POWER BR 07 1 783 941 32 CORD POWER AR 15 1 569 972 21 SOCKET SHORT 2P 61 1 792 815 11 WIRE FLAT TYPE 20 CORE 257 1...

Page 69: ...9 MDS S50 4 230 403 51 MANUAL INSTRUCTION ITALIAN PORTUGUESE AEP 4 230 403 61 MANUAL INSTRUCTION TRADITIONAL CHINESE SP HK 4 230 403 71 MANUAL INSTRUCTION SWEDISH DANISH FINNISH AEP 4 230 403 81 MANUAL INSTRUCTION POLISH RUSSIAN AEP 4 981 643 11 COVER BATTERY for RM D47M ...

Page 70: ...TORY 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 Ver Date Description of Revision 1 0 2001 02 New ...

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