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SERVICE MANUAL

MINIDISC DECK

— Continued on next page —

SPECIFICATIONS

US Model

Canadian Model

AEP Model

UK Model

Model Name Using Similar Mechanism

MDS-JA555ES

MD Mechanism Type

MDM-6J

Base Unit Type

MBU-5J

Optical Pick-up Type

KMS-260B/J1N

MDS-JA333ES

U.S. and foreign patents licensed from Dolby Laboratories
Licensing Corporation.

Photo : GOLD

System

MiniDisc digital audio system

Disc

MiniDisc

Laser

Semiconductor laser (

= 780 nm)

Emission duration: continuous

Laser output

MAX 44.6 µW

)

1) This output is the value
measured at a distance of
200 mm from the objective lens
surface on the Optical Pick-up
Block with 7 mm aperture.

Laser diode

Material: GaAlAs

Revolutions (CLV)

400 rpm to 900 rpm

Error correction

ACIRC (Advanced Cross Interleave
Reed Solomon Code)

Sampling frequency

44.1 kHz

Coding

ATRAC (Adaptive TRansform
Acoustic Coding)/ATRAC 3

Modulation system

EFM (Eight-to-Fourteen
Modulation)

Number of channels

2 stereo channels

Frequency response

5 to 20,000 Hz ±0.3 dB

Signal-to-noise ratio

Over 100 dB during play

Wow and flutter

Below measurable limit

Inputs

ANALOG IN

Jack type: phono
Impedance: 47 k

Ω

Rated input: 500 mVrms
Minimum input: 125 mVrms

DIGITAL IN OPT1

Connector type: square optical
Impedance: 660 nm (optical wave
length)

DIGITAL IN OPT2

Connector type: square optical
Impedance: 660 nm (optical wave
length)

DIGITAL IN COAXIAL

Jack type: phono
Impedance: 75

Ω

Rated input: 0.5 Vp-p, ±20 %

Outputs

PHONES

Jack type: stereo phone
Rated output: 28 mW
Load impedance: 32

Ω

ANALOG OUT

Jack type: phono
Rated output: 2.5 Vrms (at 50
k

Ω

)

Load impedance: over 10 k

Ω

Содержание MDS-JA333ES - Md Player

Страница 1: ...to 900 rpm Error correction ACIRC Advanced Cross Interleave Reed Solomon Code Sampling frequency 44 1 kHz Coding ATRAC Adaptive TRansform Acoustic Coding ATRAC 3 Modulation system EFM Eight to Fourteen Modulation Number of channels 2 stereo channels Frequency response 5 to 20 000 Hz 0 3 dB Signal to noise ratio Over 100 dB during play Wow and flutter Below measurable limit Inputs ANALOG IN Jack ty...

Страница 2: ...uitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A SAFETY CHECK OUT To Exposed Metal Parts on Set 0 15 µF 1 5 kΩ AC Voltmeter 0 75V Earth Ground Fig A Using an AC voltmeter to check AC leakage CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the equipment manufacturer Disc...

Страница 3: ... Base Unit MBU 5J 20 3 9 BD Board 20 3 10 Over Light Head HR901 21 3 11 Mini Disc Device KMS 260B J1N 21 4 TEST MODE 22 5 ELECTRICAL ADJUSTMENTS 27 6 DIAGRAMS 6 1 Block Diagrams 37 Main Section 37 Display Power Supply Section 38 6 2 Circuit Board Location 39 6 3 Printed Wiring Board BD Section 40 6 4 Schematic Diagram BD Section 1 2 41 6 5 Schematic Diagram BD Section 2 2 42 6 6 Schematic Diagram ...

Страница 4: ...other time to return to step 4 8 Press the MENU NO button to display Err Display and release the error history mode 9 To release the test mode press the REPEAT button The unit sets into the STANDBY state and the test mode ends Three or five digit code Message Cause Remedy C11 Protected The inserted MD is record protected Take out the MD and close the record protect slot C12 Cannot Copy You tried t...

Страница 5: ...ess the l AMS L knob 2 After the display changes to er refresh press the YES button The Complete message indicates that the operation has ended After executing this mode be sure to check the following The data has been erased The mechanism runs normally when recording and playback are performed Mode which erases the total time of op rec tm and op play tm These histories are used as a guideline for...

Страница 6: ...s recommended to use this function when you cannot exit the test mode or the retry cause display mode or when the normal operation cannot be performed after the MDS JA333ES is disassembled once then re assembled HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH IS TURNED OFF AND LASER POWER CHECK A B Pulley gear Tray assembly Two screws M2 6 Remove the Loading panel To inspect the printed circuit boards...

Страница 7: ...al pick up laser IOP For measuring IOP Checking deterioration of the optical pick up laser TEO TRK error signal traverse adjustment VC Reference level for when checking signals RF RF signal jitter check RF VC TEO IOP I 3V GND 5pin connector CN110 6pin connector Schematic diagram of the connecting tools To MDM 5 To MDM 6 RF VC TEO To MDM 3 IOP I 3V VC RF TEO IOP I 3V GND VC RF TEO IOP I 3V GND 1 5 ...

Страница 8: ...be changed as desired flash 5 Input the IOP value that is printed on the optical pick up Selection of alphanumeric characters Rotate the lAMSL knob Selection of digit Press the lAMSL knob 6 Press the YES button Then display changes to Measu is arbitrary number 7 The value that is shown step 6 is the result adjustment and should not be saved So leave the value of step 6 as it is and press the YES b...

Страница 9: ...W Iop when 7 mW The Iop value that is shown on the optical pick up 4 mA Traverse waveform Specification value Offset 5 or less Checking the error rate Specification value All points of a and b CI error 220 or less AD error 2 or less Checking the error rate Specification value a When using the test disc MDW 74 AU 1 CI error 50 or less AD error 2 or less b When using the check disc TDYS 1 CI error 2...

Страница 10: ...pears Press the x button immediately and wait for about 15 seconds while keeping pressing the button Alternately the lAMSL knob can be pressed instead of YES button 6 When the characters TOC have disappeared from the fluorescent display tube remove your hands from the x button 7 Press the zREC button to enter the record standby mode Then press the X button to start recording 8 When you want to ent...

Страница 11: ...yed Higher bit 0 0000 all 0 Lower bit 7 0111 b0 b1 b2 This example shows that Emphasis ON Stereo Original Copyright exists and Writing is prohibited because b0 b1 and b2 are 1 while all other bits are 0 Hexadecimal Binary Conversion Table Higher Bits Lower Bits 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 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 ...

Страница 12: ...ume of the headphones wd PHONES jack 23 Connect headphones to this jack wf TIMER selector 42 Use to set the timer for recording REC or playing PLAY Set to OFF to turn off the timer 9 Display window 8 Shows various information 0 CLEAR button 27 35 Press to cancel the selection qa MENU NO button 19 27 30 39 52 Press to display the Edit Menu or Setup Menu qs AMS control 12 14 23 30 39 Turn to locate ...

Страница 13: ...Time Machine Recording qd DIGITAL REC LEVEL ANALOG OUT LEVEL buttons 17 23 Z Press to adjust the digital recording or analog output level qf FILTER button 43 Press to select the type of the digital filter FADER button 40 Z Press to perform Fade in Play Recording or Fade out Play Recording qg CD PLAYER X button 21 Z Press to pause the CD play Press again to resume CD play CD PLAYER buttons 21 Z Pre...

Страница 14: ...recording TOC indicators 16 31 TOC lights to indicate the presence of TOC data that has not been written to the disc TOC flashes when the TOC data is being written TOC EDIT lights during edit operations 5 INPUT indicators 14 OPT1 lights when the program source connected to the DIGITAL IN OPT1 connector is selected OPT2 lights when the program source connected to the DIGITAL IN OPT2 connector is se...

Страница 15: ...ndication starts flashing 3 Turn AMS or press repeatedly to enter the current day then press AMS The month or day indication stops flashing and the day or month indication starts flashing 4 Repeat step 3 to enter the month day year hour and minute 1 Do steps 1 and 2 above 2 Press AMS or repeatedly until the setting you want to change flashes AMS MENU NO YES M m When you enter the minute the set da...

Страница 16: ... screws TP FLAT HEAD 2 Two screws TP FLAT HEAD 3 Two screws TP FLAT HEAD 4 Remove the upper case in the direction of the arrow A A B A 3 Rotate the pulley gear in the direction of the arrow A and open the tray in the direction of the arrow B 4 Two screws M2 6 2 Bottom plate 5 Loading panel Tray assembly 1 Fourteen screws 3 8 ...

Страница 17: ...807 2 Connector CN303 3 Connector CN651 4 Six screws 3 8 5 Two screws 3 8 7 Front panel assembly A 3 Four screws BVTT 3 6 2 Two lug terminals 1 Two screws BVTT3 6 5 Remove the MD mechanism deck in the direction of the arrow A 6 Connector CN202 4 Two flat type wires CN102 103 CN102 CN103 ...

Страница 18: ...he tray assembly 3 Lug 5 Lug qa Shaft B A When the tray assembly is attached move the slider assembly in the direction of the arrow B so that the pin is located in the position as shown above Then attach the tray assembly Pin Slider assembly Slider assembly Tray assembly Slider D assembly Slider D assembly When the gears top two gears on the front are attached pull the tray assembly out in the dir...

Страница 19: ...s damper 6 Two collars damper 7 Two compression springs 4 Two compression springs 8 BU holder assembly 1 Turn the pully gear to align the slider with of the rib Refer to Fig A Fig A Slider Rib 2 Two screws BV2 6 4 Belt loading 3 Gear assembly 6 Motor loading assembly M10 5 Two screws B2 3 1 Connector CN14 ...

Страница 20: ...2 6 6 Base unit 3 Remove the holder assembly in the direction of the arrow A 6 Two precision screws P1 7 2 5 5 Tapping screw M1 7 4 Flexible board CN104 3 Flexible board CN101 8 BD board 7 Claw 2 Remove the soldering from the push switch 1 Remove the soldering of the lead wires from the spindle motor assembly ...

Страница 21: ...VICE KMS 260B J1N 2 Screw P1 7 6 1 Flexible board CN104 3 Over light head HR901 3 Screw B2 8 2 Flexible board CN104 1 Flexible board CN101 4 Leaf spring shaft 5 Main shaft 6 Remove the mini disc device KMS 260B J1N in the direction of the arrow A A ...

Страница 22: ...4 2 How to Enter the Test Mode There are two methods to enter the test mode as follows Method 1 Connect the power plug to the outlet while pressing the lAMSL knob and x button at the same time and remove the lAMSL knob and x button at the same time When the unit enters the test mode Check appears The three groups can be switched Check Service Develop by rotating the lAMSL knob The Develop group is...

Страница 23: ...ta Traverse MO adjustment Traverse CD adjustment Focus bias check Focus tracking gain adjustment MO Focus tracking gain adjustment CD Temperature compensation offset check Laser power check Traverse MO check Traverse CD check Focus bias adjustment S curve check Non volatile memory check Detract check Outermost circumference check IOP data display Comparison to the initial IOP value written in non ...

Страница 24: ... screen indicates error rate and ADER 2 Changing the parts to be played back 1 Press the YES button during continuos playback to change the display as shown and move the played back part 2 When access completes the display changes to C AD Note The value of the displayed on the screen indicates error rate and ADER 3 Ending the continuos playback mode 1 Press the MENU NO button to change the display...

Страница 25: ...ote 1 The playback start addresses for IN MID and OUT are as follows N 40h cluster MID 300h cluster OUT 700h cluster Note 2 The MENU NO button can be used to stop recording anytime Note 3 Do not perform continuos recording for long periods of time above 5 minutes Note 4 During continuos recording be careful not to apply vibration 4 5 3 No Volatile Memory Mode EEP MODE This mode reads and writes th...

Страница 26: ...ror rate display Error rates are displayed as follows C AD C means the C1 error and AD means ADER 3 Address display Addresses are displayed as follows h s pit block of recordable disc and disc for playback only h a groove of recordable disc h means the header address s means the SUBQ address and a means the ADIP address When the address cannot be read is displayed Displays other than the above one...

Страница 27: ...lacement and repairing Start OWH is replaced NO Either OP IC171 IC101 or IC121 is replaced NO YES NO YES YES NO Initial setting of adjustment value OP or IC171 is replaced Either IC171 or D101 is replaced Recording the IOP information IOP value that is recorded in OP Temperature compensation offset adjustment End adjustment Traverse adjustment Focus bias adjustment Error rate adjustment Auto gain ...

Страница 28: ...arts No 4 229 747 01 Laser power meter LPM 8001 Parts No J 2501 046 A Or MD laser power meter 8010S Parts No J 2501 145 A Note Oscilloscope Measure after perform the CAL of the probe Digital voltmeter Thermometer Tool for checking waveform of BD board Parts No J 2501 149 A 5 When observing several signals on the oscilloscope etc make sure thatVC and ground do not connect inside the oscilloscope VC...

Страница 29: ...pen the disc tray when power switch is turned off and laser power check Check the IOP value of optical pick up Refer to Section 5 8 Recording and displaying the IOP information Connection Checking procedure 1 Insert the laser power meter from the disc inlet and set it on the objective lens of the optical pick up When it cannot be set properly press the m button and M button to move the optical pic...

Страница 30: ...et value AB 100 Traverse Waveform VC 2 A B A B 8 Observe the waveform of the oscilloscope and confirm it that is within the specified value Do not rotate the lAMSL knob at this time Write power traverse check 9 Press the YES button to display EFB MO P The optical pick up moves to the internal circumference of the pit area automatically and servo is imposed 10 Observe the waveform of the oscillosco...

Страница 31: ...below 50 6 Press the MENU NO button to stop playing back Press the A button to eject the check disc 5 6 6 Self Record Playback Check The error rate is checked using the self record playback disc Manufacture the self record playback disc by user locally using the MDS JA333ES that is going to be measured of its error rate by means of continuous recording Checking procedure 1 Load a recordable disc b...

Страница 32: ...data at 25 C is used as the reference data and is saved in the non volatile memory for offset adjustment Note 1 Do not perform this adjustment normally 2 Perform this adjustment under the ambient temperature in the range of 22 to 28 C Perform this adjustment immediately after the main power is turned on in which the internal temperature of MDS JA333ES is still the same as the ambient temperature 3...

Страница 33: ...ay of LD 0 7mW LD 6 2mW LD Wp is switched every time when pressing the YES button Operation is not necessary for these displays KMS260B 24391 H0528 For the checking procedure of this value refer to Section 5 8 Recording and displaying the IOP information IOP 52 8 mA in this case IOP mA digital bolt meter reading mV 1 W Optical pick up label 5 11 Traverse Adjustment Note1 If the recorded disc is us...

Страница 34: ...n A B Traverse waveform A B 18 Press the YES button to save the adjustment results in the non volatile memory At this time EFB SAV is displayed for a moment Then EF CDADJUS C08 appears and the disc stops rotating automatically 19 Press the A button to eject the check disc 5 12 Focus Bias Adjustment Adjustment procedure 1 Load the test disc MDW 74 GA 1 The disc is loaded by pushing the tray 2 Rotat...

Страница 35: ... to b Confirm that the C1 error is below 200 and the ADER is below 2 8 Press the YES button to change the display to a Confirm that the C1 error is below 200 and the ADER is below 2 9 Press the MENU NO button and press the A button to eject the test disc Note 1 If the C1 error and ADER are out of the specified value at points a step 8 or b step 7 the focus bias adjustment may not have been carried...

Страница 36: ...ng Points BD BOARD SIDE A RF VC NOTE CN110 D101 I 3V IOP TEO GND IC171 IC121 IC101 IC192 CN101 Note It is recommended to use the tool for BD board waveform check when the waveform is checked Refer to page 7 of Service note BD BOARD SIDE B ...

Страница 37: ...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 VC VI CONV BGR VREF SCRI PARA DECODE AUXSW COMMAND IVR GSW FF FBAL FF TG SEA 1 2 TG TEA WBL 3T EQ DET ADIP AGC WBL BPF22 BPFC ABCDA FEA WBL ATA CVB RFA1 1 2 1 2 GRVA OFST RFA2 GRV HLPT PTGR 2 1 1 2 BOTTOM PEAK RF AGC EQ EQ DET P P WBL 3T WBL TEMP PBH USROP U...

Страница 38: ...IN1 19 DIN0 18 XTSL 17 OSCO 16 OSCI 15 TX 14 XINT 13 RECP 12 DQSY 11 SQSY 10 XRST 9 SENS 8 SRDT 7 XLAT 6 SCLK 5 SWDT 4 MNT3 3 MNT2 2 MNT1 1 MNT0 PWM GENERATOR AUTO SEQUENCER SERVO DSP CPU I F MONITOR CONTROL SPINDLE SERVO EACH BLOCK EACH BLOCK DIGITAL AUDIO I F SAMPLING RATE CONVERTER CLOCK GENERATOR SUBCODE PROCESSOR EACH BLOCK A D CONVERTER ANALOG MUX EFM ACIRC ENCODER DECODER PLL SHOCK RESISTAN...

Страница 39: ...M GEN 64FS or 128FS LINEAR INTERPOLATOR NOISE SHAPER P S DIGITAL FILTER 4BIT DATA DSD S P CLOCK GEN MUTE INIT SERIAL CONTROL 1FS or 2FS 24 24 8FS 4 2 3 4 4 4 4 4 4 4 4 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 7 64 L...

Страница 40: ... IC305 306 307 308 NJM2114D AD BOARD IC302 AK5383VF AD BOARD VREFL GNDL VCOML AINL AINL ZCAL VD DGND CAL HST SMODE2 SMODE1 LRCK SCLK VREFR GNDR VCOMR AINR AINR VA AGND BGND HPFE DFS MCLK FSYNC SDATA SERIAL OUTPUT INTERFACE HPF HPF DECIMATION FILTER DECIMATION FILTER CALIBRATION SRAM CONTROLLER DELTA SIGMA MODULATOR DELTA SIGMA MODULATOR VOLTAGE REFERENCE VOLTAGE REFERENCE 13 14 15 16 17 18 19 20 2...

Страница 41: ...65 IC250 LB1641 POW BOARD 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 ...

Страница 42: ... LRCK 34 23 LRCKI MNT1 58 2 MNT1 MNT2 56 3 MNT2 SRDT 40 8 SRDT SENS 48 9 SENS SWDT 38 5 SWDT SCLK 42 6 SCLK XLATCH 50 7 XLAT SQSY 27 11 SQSY DQSY 25 12 DQSY XINT 32 14 XINT 126 OPT1 OPT1 127 COAX OPT 9 RESET AD DA 7 14 6 5 4 3 2 A B IC405 DIGITAL INPUT 3 IC402 13 12 IC404 OPT1 11 10 IC404 DIGITAL INPUT 3 IC401 1 2 IC404 OPT2 3 4 IC404 5 6 IC404 9 8 IC404 J400 J401 T400 4 3 IC406 DIGITAL OUTPUT 1 I...

Страница 43: ...D0 D15 FLASH ROM IC802 WE 11 WP 14 CE 26 OE 28 65 WE R W 90 WP 69 CS0 63 OE 131 STB 19 S RESET RESET 67 DA 70 CP 69 CS 68 GRID BUFF Q705 706 61 COM23 62 COM24 63 VFL1 FL 36V AC IN T801 POWER TRANSFORMER LINE FILTER LF901 D901 D902 36V REG Q271 IC280 7 VCC2 2 AC 6 VCC1 PH5V 5 P DOWN 13 ANA5V 4 SYS3 3V 8 SRST 10 D241 D242 D243 BT201 LITHIUM ION BATTERY D 5V A 5V SYS 3 3V B UP 3 3V FL 36V D202 D201 M...

Страница 44: ...ach block Indication of transistor C B These are omitted E Q B These are omitted C E Q Note on Schematic Diagram All capacitors 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 f internal component 2 nonflammable resistor 5 fusible resistor C panel designation U B Line ...

Страница 45: ...s Refer to page 39 for Circuit Board Location Page 50 Page 48 Ref No Location Semiconductor Location Ref No Location D101 D 8 D181 A 6 D183 A 6 IC101 D 1 IC103 C 8 IC121 B 2 IC123 B 7 IC124 B 1 IC152 C 3 IC171 A 8 IC181 B 3 IC192 B 3 Q101 C 1 Q102 C 8 Q103 B 8 Q104 C 8 Q162 C 1 Q163 C 1 Q181 B 3 Q182 B 2 ...

Страница 46: ...AGRAM BD SECTION 1 2 Refer to page 39 for Note on Schematic Diagrams Refer to page 60 for Waveforms Refer to page 61 for IC Block Diagram Refer to page 67 for IC Pin Function Page 51 Page 49 TO 2 2 TO DIG BOARD TO DA BOARD PIN FUNCTION ...

Страница 47: ...e 61 for IC Block Diagrams Refer to page 66 for IC Pin Function TO 2 2 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 PIN FUNCTION ...

Страница 48: ...age 54 TO POW BOARD 6 7 PRINTED WIRING BOARD BD SWITCH SECTION Refer to page 39 for Note on Printed Wiring Boards Refer to page 39 for Circuit Board Location C PACK OUT REC POSITION Page 55 TO POW BOARD 16 PLAY POSITION 16 There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 49: ...ircuit Board Location Ref No Location D301 C 3 D302 C 3 D303 C 3 D304 B 3 D305 C 3 D306 C 3 D307 C 3 D308 B 3 D309 C 3 D310 C 2 D311 B 2 IC302 C 4 IC304 C 2 IC305 D 3 IC306 A 3 IC307 D 2 IC308 B 2 Semiconductor Location Page 55 Page 50 Page 48 There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 50: ...MDS JA333ES 45 45 6 9 SCHEMATIC DIAGRAM AD SECTION Refer to page 39 for Note on Schematic Diagrams Refer to page 64 for IC Block Diagrams ...

Страница 51: ...r Note on Printed Wiring Boards Refer to page 39 for Circuit Board Location Page 50 Page 48 Ref No Location IC401 A 3 IC402 A 3 IC403 A 1 IC404 B 4 IC405 B 3 IC406 B 1 Semiconductor Location There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 52: ...MDS JA333ES 47 47 6 11 SCHEMATIC DIAGRAM DIO SECTION Refer to page 39 for Note on Schematic Diagrams Refer to page 63 for IC Block Diagrams ...

Страница 53: ...e 39 for Circuit Board Location Ref No Location D503 J 3 D505 F 2 IC501 C 2 IC503 F 2 IC504 D 1 IC505 D 4 IC508 F 2 IC509 F 4 IC510 H 4 IC511 H 1 Q505 I 3 Semiconductor Location Page 44 Page 53 Page 55 Page 55 Page 40 Page 46 Page 50 There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 54: ...MDS JA333ES 49 49 6 13 SCHEMATIC DIAGRAM DA SECTION Refer to page 39 for Note on Schematic Diagrams Refer to page 60 for Waveform 1 ...

Страница 55: ...ote on Printed Wiring Boards Refer to page 39 for Circuit Board Location Page 55 Page 46 Page 44 Page 40 Page 55 Page 56 Page 48 Ref No Location IC801 C 9 IC802 E 8 IC805 B 5 Semiconductor Location There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 56: ...MDS JA333ES 51 51 6 15 SCHEMATIC DIAGRAM DIGITAL SECTION Refer to page 39 for Note on Schematic Diagrams Refer to page 60 for Waveform Refer to page 70 for IC Pin Function PIN FUNCTION ...

Страница 57: ...MDS JA333ES 52 52 6 16 SCHEMATIC DIAGRAM HP SECTION Refer to page 39 for Note on Schematic Diagrams Refer to page 63 for IC Block Diagrams ...

Страница 58: ...7 PRINTED WIRING BOARD HP SECTION Refer to page 39 for Note on Printed Wiring Boards Refer to page 39 for Circuit Board Location Page 48 There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 59: ...to page 65 for IC Block Diagram 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 LITHIUM BATTERY ...

Страница 60: ... 1 D211 D 1 D212 D 1 D231 C 3 D232 C 2 D241 D 4 D242 C 4 D243 C 4 D251 B 5 D261 D 3 D271 F 3 D272 F 3 D273 F 3 D274 G 3 D275 F 4 D277 G 5 IC230 D 2 IC231 D 1 IC250 C 4 IC260 D 3 IC280 E 5 Q202 C 1 Q251 C 5 Q252 B 5 Q271 F 4 Semiconductor Location Page 43 Page 48 Page 44 Page 48 Page 50 Page 50 Page 58 Page 58 There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 61: ...on Printed Wiring Boards Refer to page 39 for Circuit Board Location Ref No Location D701 D 7 D702 D 3 D703 D 2 D704 D 1 IC771 B 9 Q701 D 7 Q702 D 3 Q703 D 2 Q704 D 1 Q705 C 6 Q706 C 6 Semiconductor Location There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 62: ...MDS JA333ES 57 57 6 21 SCHEMATIC DIAGRAM PANEL SECTION Refer to page 39 for Note on Schematic Diagrams OPEN CLOSE ...

Страница 63: ...INTED WIRING BOARD AC SECTION Refer to page 39 for Note on Printed Wiring Boards Refer to page 39 for Circuit Board Location Page 55 Page 55 There are few cases that the part printed on this diagram isn t mounted in this model ...

Страница 64: ...Schematic 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 ...

Страница 65: ...Vp p 3 3 Vp p 4 0 Vp p 4 3 Vp p 3 3 Vp p 2 6 Vp p 1 2 0 2 Vp p 1 TP166 RF Play mode 6 TP124 BCK 7 TP205 FS256 8 TP217 FS4 9 TP138 1024FS 2 TP108 A Play mode 3 TP102 T105 E F Play mode 4 TP219 OSCI 5 TP131 LRCK 10 MHz 3 4 Vp p 1 IC801 w XOUT Waveforms BD SECTION DIG SECTION 1 IC501 qs XOUT 45 MHz 3 3 Vp p DA SECTION ...

Страница 66: ...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 VC VI CONV BGR VREF SCRI PARA DECODE AUXSW COMMAND IVR GSW FF FBAL FF TG SEA 1 2 TG TEA WBL 3T EQ DET ADIP AGC WBL BPF22 BPFC ABCDA FEA WBL ATA CVB RFA1 1 2 1 2 GRVA OFST RFA2 GRV HLPT PTGR 2 1 1 2 BOTTOM PEAK RF AGC EQ EQ DET P P WBL 3T WBL TEMP PBH USROP U...

Страница 67: ...IN1 19 DIN0 18 XTSL 17 OSCO 16 OSCI 15 TX 14 XINT 13 RECP 12 DQSY 11 SQSY 10 XRST 9 SENS 8 SRDT 7 XLAT 6 SCLK 5 SWDT 4 MNT3 3 MNT2 2 MNT1 1 MNT0 PWM GENERATOR AUTO SEQUENCER SERVO DSP CPU I F MONITOR CONTROL SPINDLE SERVO EACH BLOCK EACH BLOCK DIGITAL AUDIO I F SAMPLING RATE CONVERTER CLOCK GENERATOR SUBCODE PROCESSOR EACH BLOCK A D CONVERTER ANALOG MUX EFM ACIRC ENCODER DECODER PLL SHOCK RESISTAN...

Страница 68: ...M GEN 64FS or 128FS LINEAR INTERPOLATOR NOISE SHAPER P S DIGITAL FILTER 4BIT DATA DSD S P CLOCK GEN MUTE INIT SERIAL CONTROL 1FS or 2FS 24 24 8FS 4 2 3 4 4 4 4 4 4 4 4 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 7 64 L...

Страница 69: ... IC305 306 307 308 NJM2114D AD BOARD IC302 AK5383VF AD BOARD VREFL GNDL VCOML AINL AINL ZCAL VD DGND CAL HST SMODE2 SMODE1 LRCK SCLK VREFR GNDR VCOMR AINR AINR VA AGND BGND HPFE DFS MCLK FSYNC SDATA SERIAL OUTPUT INTERFACE HPF HPF DECIMATION FILTER DECIMATION FILTER CALIBRATION SRAM CONTROLLER DELTA SIGMA MODULATOR DELTA SIGMA MODULATOR VOLTAGE REFERENCE VOLTAGE REFERENCE 13 14 15 16 17 18 19 20 2...

Страница 70: ...65 IC250 LB1641 POW BOARD 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 ...

Страница 71: ...F22 Tracking error signal output to CXD2662R IC121 Connection pin of capacitor for low path filter of sled error Sled error signal output to CXD2662R IC121 ADIP FM signal output Inputs ADIP FM signal by AC coupling Connection pin of external capacitor for ADIP AGC ADIP dual FM signal output to CXD2662R IC121 2205 kHz 1 kHz Auxiliary signal I3 signal temperature signal output to CXD2662R IC121 Focu...

Страница 72: ...head System clock 1024Fs 451584 MHz input System clock 1024Fs 451584 MHz output Not used in this system Blank terminal System clock frequency setting input L 451584 MHz H 22 5792 kHz Recording system digital audio signal input for digital optical 1 2 input and coaxial input Recording system digital audio signal input Not used Fix at L Playback system digital audio signal output for digital optical...

Страница 73: ...01 Bottom hold signal input of light amount signal RF ABCD from CXD2523AR IC101 Light amount signal ABCD from CXD2523AR IC101 Focus error signal input from CXD2523AR IC101 Auxiliary signal I3 signal temperature signal output from CXD2523AR IC101 Middle point voltage 1 65 V output from CXD2523AR IC101 Monitor output of A D converter input signal Not used in this system Blank terminal Power supply 3...

Страница 74: ...vo drive PWM signal output to BH6511FS IC152 Sled servo drive PWM signal output to BH6511FS IC152 Spindle servo drive PWM signal output to BH6511FS IC152 Spindle servo drive PWM signal output to BH6511FS IC152 Input pin for test Fixed at L Input pin for test Fixed at L Input pin for test Fixed at L Input pin for test Fixed at L Ground Digital EFM signal output for recording to overwrite head drive...

Страница 75: ...3V Non maskable interrupt input pull up Sub code Q sync input of digital in U bit CD format Power down detect input L power down Sub code Q sync input Keyboard clock output Not used Laser control output H ON Sled move most inner circumstance detect input L IN H OUT Control A1 signal output Interrupt signal input PLAY LED signal output LRCK signal output Not used Laser power control output H write ...

Страница 76: ... Chip select output for DIC ROM Not used Address output for FLASH ROM Power supply 3 3V Address output for FLASH ROM Ground Address output for FLASH ROM Model set terminal Write protect output for FLASH ROM Power supply 3 3V Address output for FLASH ROM Ground Address output for FLASH ROM Data input output for FLASH ROM Keyboard clock control signal output Not used IIC busy input Not used Keyboard...

Страница 77: ...dby H power on Power supply 3 3V IOP level input Not used INPUT select input A D input REC MODE select input A D input TIMER select input A D input Key input A D input Ground Key input A D input Reference voltage input Power supply 3 3V Not used Pin Name STB VCC IOP INPUT REC MODE TIMER KEY3 to KEY1 AVSS KEY0 VREF AVCC CMD TXD ...

Страница 78: ...rt 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 Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts of Color Cabinet s Color 7 1 UPPER CASE ASSEMBLY Ref No Part No Description Remarks Ref No Part No Description Remarks Front panel section Chassis section not supplied n...

Страница 79: ...8 887 11 BASE L PANEL BLACK 61 4 220 319 01 BUTTON MODE GOLD 61 4 220 319 11 BUTTON MODE BLACK 62 4 220 317 01 BUTTON FILTER 63 4 998 737 01 BUTTON POWER GOLD 63 4 998 737 11 BUTTON POWER BLACK 64 4 971 774 01 KNOB TIMER BLACK 64 4 971 774 21 KNOB TIMER GOLD 65 1 678 456 11 PSW BOARD 66 4 951 620 01 SCREW 2 6X8 BVTP 67 A 4725 247 A HP BOARD COMPLETE 68 1 792 853 11 WIRE FLAT TYPE 25 CORE 69 A 4725...

Страница 80: ...99 01 WASHER P 103 1 678 452 11 AC BOARD 104 4 888 798 00 BUSHING RUBBER 105 4 928 032 01 COLLAR A 106 1 678 458 11 CONT A1 BOARD 107 4 228 930 12 PANEL BACK AEP UK 107 4 228 930 22 PANEL BACK US 107 4 228 930 32 PANEL BACK CND 108 A 4725 251 A DIO BOARD COMPLETE 109 A 4725 245 A POW BOARD COMPLETE 110 1 791 167 11 WIRE FLAT TYPE 111 A 4725 223 A DIG BOARD COMPLETE US CND 111 A 4725 249 A DIG BOAR...

Страница 81: ...plied not supplied 161 151 4 999 519 01 BRACKET TRAY 152 4 987 267 01 TABLE EJECT 153 4 999 509 01 TRAY 154 4 999 528 01 RACK L 155 4 999 544 01 GEAR TOP 156 4 999 532 01 BRACKET TOP 157 4 999 535 01 SHAFT 158 4 987 271 01 STOPPER SHAFT B 159 X 4949 787 1 SLIDER D ASSY 160 4 999 512 01 GUIDE SHAFT 161 4 999 529 01 RACK R 162 1 669 050 11 OUT SWITCH BOARD 163 4 951 620 41 SCREW 2 6 BVTP ...

Страница 82: ...D 206 4 999 513 01 GEAR PULLEY 207 4 999 537 01 BELT LOADING 208 4 968 919 31 WASHER STOPPER 209 4 999 514 01 GEAR 210 4 999 515 01 GEAR A PLANET 211 4 999 518 01 GEAR D PLANET 212 4 999 517 01 GEAR C PLANET 213 4 999 516 01 GEAR B PLANET 214 X 4949 788 1 BRACKET MOTOR ASSY 215 X 4949 786 6 SLIDER ASSY 216 4 999 527 01 CHASSIS MECHANICAL 217 X 4949 790 1 LEVER LOCK ASSY 218 X 4949 789 1 HOLDER ASS...

Страница 83: ... 255 01 BASE BU C 253 4 996 267 01 BASE BU D 254 4 996 252 01 CHASSIS BU 255 4 996 260 01 GEAR SL A 256 4 996 261 01 GEAR SL B 257 4 996 263 01 SPRING CLV TORSION 258 4 996 254 01 BASE BU B 0259 A 4672 541 A OPTICAL PICK UP KMS 260B J1N 260 4 988 560 01 SCREW P 1 7X6 261 3 372 761 01 SCREW M1 7 TAPPING 262 4 996 265 01 SHAFT MAIN 263 4 210 664 01 BASE BU A 264 4 996 258 01 SPRING COMPRESSION 265 4...

Страница 84: ...3 8 719 210 21 DIODE 11EQS04 TA2B D904 8 719 210 21 DIODE 11EQS04 TA2B D905 8 719 210 21 DIODE 11EQS04 TA2B D906 8 719 210 21 DIODE 11EQS04 TA2B D907 8 719 911 19 DIODE 1SS133T 72 GROUND EP901 4 870 539 00 PLATE GROUND LINE FILTER 0LF901 1 424 485 11 FILTER LINE TRANSISTOR Q901 8 729 140 98 TRANSISTOR 2SD773 T 34 RESISTOR R901 1 247 807 31 CARBON 100 5 1 4W R902 1 249 425 11 CARBON 4 7K 5 1 4W F R...

Страница 85: ...1M 5 1 4W R332 1 249 995 11 CARBON 1M 5 1 4W R333 1 249 947 11 CARBON 10K 5 1 4W R334 1 249 947 11 CARBON 10K 5 1 4W A 4725 174 A BD BOARD COMPLETE CAPACITOR C101 1 125 822 11 TANTALUM 10uF 20 00 10V C102 1 163 038 11 CERAMIC CHIP 0 1uF 25V C103 1 125 822 11 TANTALUM 10uF 20 00 10V C104 1 125 822 11 TANTALUM 10uF 20 00 10V C105 1 163 021 91 CERAMIC CHIP 0 01uF 10 00 50V C106 1 163 275 11 CERAMIC C...

Страница 86: ...K Q163 8 729 403 35 TRANSISTOR RN2304 TE85L Q181 8 729 018 75 TRANSISTOR 2SJ278MYTR Q182 8 729 017 65 TRANSISTOR 2SK1764KYTR RESISTOR R103 1 216 049 11 RES CHIP 1K 5 1 10W R104 1 216 073 00 METAL CHIP 10K 5 1 10W R105 1 216 065 91 RES CHIP 4 7K 5 1 10W R106 1 216 133 00 METAL CHIP 3 3M 5 1 10W R107 1 216 113 00 METAL CHIP 470K 5 1 10W R109 1 216 295 11 SHORT 0 R110 1 216 073 00 METAL CHIP 10K 5 1 ...

Страница 87: ...20 00 16V C434 1 126 934 11 ELECT 220uF 20 00 10V C435 1 164 159 11 CERAMIC 0 1uF 50V C436 1 164 159 11 CERAMIC 0 1uF 50V C437 1 104 664 11 ELECT 47uF 20 00 16V C442 1 164 159 11 CERAMIC 0 1uF 50V C501 1 126 934 11 ELECT 220uF 20 00 10V C502 1 162 294 31 CERAMIC 0 001uF 10 50V C503 1 164 159 11 CERAMIC 0 1uF 50V C504 1 124 995 11 ELECT 220uF 20 00 10V C505 1 164 159 11 CERAMIC 0 1uF 50V C506 1 124...

Страница 88: ...2 D505 8 719 210 21 DIODE 11EQS04 TA2B TERMINAL ET501 4 924 264 01 TERMINAL MOUNT IC IC501 8 759 678 29 IC CXD9556AQ IC503 8 759 604 35 IC M5F78M05L IC504 8 759 371 51 IC CXA8042AS IC505 8 759 371 51 IC CXA8042AS IC508 8 759 712 02 IC NJM2114D IC509 8 759 712 02 IC NJM2114D IC510 8 759 712 02 IC NJM2114D IC511 8 759 712 02 IC NJM2114D COIL L501 1 408 599 31 INDUCTOR 4 7uH L502 1 408 599 31 INDUCTO...

Страница 89: ...V C846 1 163 001 11 CERAMIC CHIP 220PF 10 50V C847 1 163 001 11 CERAMIC CHIP 220PF 10 50V C848 1 163 001 11 CERAMIC CHIP 220PF 10 50V C849 1 163 001 11 CERAMIC CHIP 220PF 10 50V C850 1 163 001 11 CERAMIC CHIP 220PF 10 50V C851 1 163 001 11 CERAMIC CHIP 220PF 10 50V C852 1 163 001 11 CERAMIC CHIP 220PF 10 50V C853 1 163 001 11 CERAMIC CHIP 220PF 10 50V C854 1 163 001 11 CERAMIC CHIP 220PF 10 50V C8...

Страница 90: ... CHIP 10K 5 1 10W R862 1 216 073 00 METAL CHIP 10K 5 1 10W R863 1 216 073 00 METAL CHIP 10K 5 1 10W R864 1 216 073 00 METAL CHIP 10K 5 1 10W R865 1 216 295 11 SHORT 0 R866 1 216 295 11 SHORT 0 R867 1 216 295 11 SHORT 0 R868 1 216 295 11 SHORT 0 R869 1 216 295 11 SHORT 0 R870 1 216 295 11 SHORT 0 R872 1 216 295 11 SHORT 0 R873 1 216 295 11 SHORT 0 R877 1 216 073 00 METAL CHIP 10K 5 1 10W R878 1 216...

Страница 91: ... C722 1 162 282 31 CERAMIC 100PF 10 50V C723 1 162 282 31 CERAMIC 100PF 10 50V C724 1 164 159 11 CERAMIC 0 1uF 50V C725 1 124 589 11 ELECT 47uF 20 16V C726 1 164 159 11 CERAMIC 0 1uF 50V CONNECTOR CN701 1 778 318 11 CONNECTOR BOARD TO BOARD 13P CN702 1 784 337 11 CONNECTOR FFC 25P DIODE D701 8 719 046 38 DIODE SEL5821A TH8F D702 8 719 303 02 DIODE SEL2510C D TP3 D703 8 719 301 52 DIODE SEL2810A D ...

Страница 92: ...1 259 406 11 CARBON 120 5 1 6W R658 1 259 406 11 CARBON 120 5 1 6W R659 1 259 444 11 CARBON 4 7K 5 1 6W R660 1 259 444 11 CARBON 4 7K 5 1 6W R661 1 259 444 11 CARBON 4 7K 5 1 6W R662 1 259 444 11 CARBON 4 7K 5 1 6W R663 1 259 428 11 CARBON 1K 5 1 6W R664 1 259 428 11 CARBON 1K 5 1 6W R665 1 260 308 11 CARBON 22 5 1 2W R666 1 247 727 11 CARBON 10 5 1 2W VARIABLE RESISTOR RV651 1 225 492 11 RES VAR ...

Страница 93: ...IODE 10DF2 TA2 D207 8 719 911 55 DIODE 10DF2 TA2 D208 8 719 911 55 DIODE 10DF2 TA2 D211 8 719 911 19 DIODE 1SS133T 72 D212 8 719 983 62 DIODE MTZJ T 72 3 3A D231 8 719 210 21 DIODE 11EQS04 TA2B D232 8 719 210 21 DIODE 11EQS04 TA2B D241 8 719 911 19 DIODE 1SS133T 72 D242 8 719 210 21 DIODE 11EQS04 TA2B D243 8 719 210 21 DIODE 11EQS04 TA2B D251 8 719 933 39 DIODE HZS6C1LTA D261 8 719 210 21 DIODE 11...

Страница 94: ... CARBON 68 5 1 4W F R772 1 249 404 00 CARBON 82 5 1 4W F R773 1 249 409 11 CARBON 220 5 1 4W F R774 1 249 429 11 CARBON 10K 5 1 4W R775 1 249 429 11 CARBON 10K 5 1 4W R776 1 249 401 11 CARBON 47 5 1 4W F R777 1 247 807 31 CARBON 100 5 1 4W R778 1 247 807 31 CARBON 100 5 1 4W R779 1 247 807 31 CARBON 100 5 1 4W R780 1 247 807 31 CARBON 100 5 1 4W SWITCH S751 1 762 875 21 SWITCH KEYBOARD PLAY MODE S...

Страница 95: ...AL INSTRUCTION ENGLISH FRENCH 4 229 130 21 MANUAL INSTRUCTION GERMAN SPANISH ITALIAN AEP 4 229 130 31 MANUAL INSTRUCTION DUTCH SWEDISH PORUTUGUESE AEP 4 983 537 01 COVER BATTERY FOR RM D51M HARDWARE LIST 1 7 685 885 09 SCREW BVTT 4X16 S 2 7 685 880 09 SCREW BVTT 4X6 S 3 7 685 871 01 SCREW BVTT 3X6 S 4 7 685 103 19 SCREW P 2X5 TYPE2 NON SLIT 5 7 685 133 19 SCREW DIA 2 6 IT3B 6 7 621 772 00 SCREW B ...

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