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MDX-M690

SECTION 1

SERVICING NOTES

PRECAUTION ON OPEN/CLOSE FRONT PANEL

The front panel opens to the bottom of main unit.
In performing the repair, place the main unit on the base having
the height exceeding 1 cm.

Open the front panel by supplying the power through the follow-
ing steps:

1. Disconnect the motor connector (CN602) from main board.
2. Supply the power to the motor.

Voltage

: 9 V

Yellow wiring : MOTOR –
Black wiring : MOTOR +

front panel

MDX-M690

( SIDE VIEW)

1cm

base

black wiring

yellow wiring

connector
(CN602)

–

DETACHING THE DISPLAY PANEL IN THE TEST MODE

In the normal mode, after pressing the

[OPEN]

key for two sec-

onds to set the front panel in detaching position and detaching the
display panel is complete, the front panel closes automatically.
But in the test mode, the front panel opens automatically. (refer to
page 20 for test mode)

Содержание MDX-M690

Страница 1: ...53 279 kHz Aerial terminal External aerial connector Intermediate frequency 10 7 MHz 450 kHz Sensitivity MW 30 µV LW 40 µV Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedance 4 8 ohms Maximum power output 52 W 4 at 4 ohms General Outputs Audio outputs front rear Subwoofer output mono Power aerial relay control lead Power amplifier control lead Inputs Telephone AT...

Страница 2: ...am MAIN Section 23 6 4 Block Diagram DISPLAY BUS CONTROL POWER SUPPLY Section 24 6 5 Note for Printed Wiring Boards and Schematic Diagrams 25 6 6 Printed Wiring Boards SERVO Section 27 6 7 Schematic Diagram SERVO Section 1 2 28 6 8 Schematic Diagram SERVO Section 2 2 29 6 9 Printed Wiring Board MAIN Section 1 2 30 6 10 Printed Wiring Boards MAIN Section 2 2 31 6 11 Schematic Diagram MAIN Section 1...

Страница 3: ...han those specified herein may result in hazardous ra diation exposure The laser diode in the optical pick up block may suffer electro static break down because of the potential difference generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic break down and also use the procedure in the printed matter which is included in the re...

Страница 4: ...ctor CN602 from main board 2 Supply the power to the motor Voltage 9 V Yellow wiring MOTOR Black wiring MOTOR front panel MDX M690 SIDE VIEW 1cm base black wiring yellow wiring connector CN602 DETACHING THE DISPLAY PANEL IN THE TEST MODE In the normal mode after pressing the OPEN key for two sec onds to set the front panel in detaching position and detaching the display panel is complete the front...

Страница 5: ...URCE DISC SEEK SEEK SEEK to select leftwards SEEK to select rightwards M DISC to select upwards In menu mode the currently selectable button s of these four are indicated with a v in the display m DISC to select downwards Note If the unit is turned off by pressing OFF for 2 seconds the unit cannot be operated with the card remote commander unless SOURCE on the unit is pressed or a disc is inserted...

Страница 6: ...t voorruit moet u de antennevoedingskabel blauw of de hulpvoedingskabel rood aansluiten op de voedingsingang van de bestaande antenneversterker Raadpleeg uw dealer voor meer details Met dit apparaat is het niet mogelijk een automatische antenne zonder relaishuis te gebruiken Instandhouden van het geheugen Zolang de gele stroomdraad is aangesloten blijft de stroomvoorziening van het geheugen intact...

Страница 7: ...n het apparaat uitsluitend de bijgeleverde montage onderdelen Maximale montagehoek CDX M770 M670 Installeer het apparaat nooit onder een hoek van meer dan 60 met het horizontale vlak MDX M690 Installeer het apparaat nooit onder een hoek van meer dan 20 met het horizontale vlak Verlengstuk van het frontpaneel 4 Het hoofddisplay losmaken en bevestigen 5 Verwijder alvorens met het installeren te begi...

Страница 8: ...ER ASSY Page 15 3 15 CHUCKING ARM ASSY Page 15 3 16 OPTICAL PICK UP KMS 241C Page 16 3 17 SL MOTOR ASSY SLED M902 SP MOTOR ASSY SPINDLE M901 Page 16 3 9 SERVO BOARD Page 12 3 10 MD COVER ASSY Page 13 3 11 FLOAT BLOCK Page 13 SET Note 1 The process described in can be performed in any order Note 2 Without completing the process described in the next process can not be performed Note 3 Illustration ...

Страница 9: ...e Follow the disassembly procedure in the numerical order given 3 2 COVER 1 screw PTT2 6 6 2 cover 1 two claws 2 guide flexible 3 flexible board CN1 4 screw panel 4 screw panel 5 Remove the front panel KEY assy in the direction of the arrow ...

Страница 10: ...m deck MG 164MA 138 sheet beat 3 connector CN401 1 Remove the solder of sheet beat Note Make sure to install screw PTT2 6 4 Installing other screw PTT2 6 4 except 2 6 4 damage the set Note Make sure to install screw PTT2 6 4 Installing other screw PTT2 6 4 except 2 6 4 damage the set 4 two screws PTT2 6 6 2 two screws PTT2 6 6 5 cam R assy 3 motor block assy 1 connector CN602 ...

Страница 11: ...4 main board 3 four screws PTT2 6 6 2 cover flexible Cover flexible Slider flexible and Tension spring flexible mounting method 1 Set the flexible board to be at the position in the figure 3 Hold the flexible board with the slider flexible by installing in the direction of arrow A turn the slider in the direction of arrow B then slide it in the direction of arrow C 4 tension spring flexible ...

Страница 12: ...up flexible board CN102 2 two screws BVTT2 4 1 flexible flat 11core cable CN103 3 servo board 7 screw PTT2 6 6 6 two screws PTT2 6 10 7 screw PTT2 6 6 8 heat sink 4 screw PTT2 6 6 2 screw PTT2 6 6 5 cord with connector sub out 3 cord with connector ANT 1 two connectors CN201 301 ...

Страница 13: ...e Take care not to scratch the optical pick up when pushing the cassette holder with a screwdriver etc shaft MD cover guide cassette holder A 1 four screws BVTT2 4 1 tension spring float B 6 float block 1 tension spring float B 2 two tension springs float F 3 Pushing an arrow A part raise the float block up ward at the front to release a lock A 4 float block lever lock R lever lock L 5 two dampers...

Страница 14: ... 3 13 LEVER LE23 ASSY 4 Remove the bracket LO in the direction of the arrow A bracket LO 1 Remove solders of motor M903 5 LO motor assy loading M903 2 tension spring rack 3 claw A bottom view 2 stopper washer 3 lever LE23 assy 4 roller gear E 1 ...

Страница 15: ...ng 1 5 3 lever lock L 2 type E stop ring 1 5 2 type E stop ring 1 5 4 Remove the holder assy in the direction of the arrow 1 spring chucking 1 spring chucking 3 lever lock R 3 15 CHUCKING ARM ASSY 1 Remove the chucking arm assy in the direction of the arrow holder assy ...

Страница 16: ...ews K2 3 7 optical pick up KMS 241C 4 screw B2 3 3 17 SL MOTOR ASSY SLED M902 SP MOTOR ASSY SPINDLE M901 4 screw P1 7 1 8 5 bracket SL 9 two screws P1 7 1 8 0 bracket SP qa SP motor assy spindle M901 7 screw B2 3 2 two screws 2 8 3 sensor board 1 Remove solders of motors M901 M902 8 base SL 6 SL motor assy sled M902 ...

Страница 17: ... set can be assembled in the order shown below 4 1 ASSEMBLY FLOW SECTION 4 ASSEMBLY 4 2 MOTOR BLOCK ASSY Page 18 4 3 CAM R ASSY Page 18 4 4 ADJUSTING PHASE OF MOTOR BLOCK ASSY CAM R ASSY Page 19 4 5 PHASE CHECK Page 19 ...

Страница 18: ...M 6 washer M 4 gear C 3 gear B 7 bracket L assy Set bracket L assy to be at the position in the figure switch concave portion hole small hole large 2 stop ring 1 5 Note When installing cam L adjust the hole small and concave portion 1 cam R 3 oil damper concave portion hole small hole large 2 stop ring 1 5 Note When installing cam R adjust the hole small and concave portion 4 screw P2 4 ...

Страница 19: ...ull open position 7 two screws PTT2 6 6 Note Install the cam in a full open position Note Install the cam in a full open position cam R Up view Right side view 1 Look into the position pointed by in the figure from the direction of the arrow 2 Check that the hole small of the cam R is within the range of A 3 Check 2 with both L and R side If it is OK in both sides the cam is in phase If not adjust...

Страница 20: ... than two seconds 5 Then the display indicates all lights the test mode is set Release the Test mode 1 Push the OFF button Note In the normal mode after pressing the OPEN key for two seconds to set the front panel in detaching position and detaching the display panel is complete the front panel closes automatically But in the test mode the front panel opens automatically MD SECTION MD section adju...

Страница 21: ...36 32 35 34 26 28 18 17 16 20 12 30 29 5 6 7 10 LD PD AMP I V AMP I V AMP FOCUS ERROR AMP TRACKING ERROR AMP RF AMP B P F PEAK BOTTOM 6 8 92 91 88 89 86 85 81 80 83 13 67 65 66 75 74 63 64 82 27 25 21 23 12 10 14 15 19 18 29 30 3 4 16 M M M AUTOMATIC POWER CONTROL DIGITAL SERVO SIGNAL PROCESS ANALOG MUX A D CONVERTER SERIAL PARALLEL CONVERTER DECODER AUTO SEQUENCER V I CONVERTER PEAK HOLD Q301 10 ...

Страница 22: ...CK X201 4 332MHz 4 8 5 OSCI OSCO SDA SCL DAVN 57 kHz BAND PASS FILTER CLOCKED COMPARATOR RDS RDBS DEMODULATOR DECODER SIGNAL QUALITY DECODER 16 18 19 MPX CIN 4 5 SC OUT MULTI PATH DETECTOR 20 2 LVIN MPTH 50 QUAL 56 NS MASK BAND PASS FILTER IC201 Q203 NOISE DET DISCHARGE SWITCH DATA CLOCK DATA CLOCK MPX E AM F S METER QUAL H B U 5V EEP SIO SIGNAL PATH FM AM MW LW 18 SCL EEPROM 11 EEP CKO SDA SCL BU...

Страница 23: ... CONTROL RECEIVER D70 IC62 BATTERY OFF MUTE DRIVER Q310 MUTING CONTROL Q312 BUZZER DRIVE Q502 D311 BACK UP B D309 Q309 28 27 OUTLF OUTLR 9 AUX L MDL AM MPX2 23 SPECTRUM ANALYZER 21 LOW PASS FILTER IC301 D SAOUT SACLK SACLK SACLK SAOUT SAOUT INPUT SELECT ELECTRICAL VOLUME IC305 ATT 5 SOFT STEP FADER 24 FRONT PANEL OPEN CLOSE MOTOR DRIVE IC651 OPEN CLOSE OUT1 OUT2 BACK UP B VCC M BATT VREF FP_CTRL M...

Страница 24: ...1 CE2 UNISO UNISI UNICKO BUS ON BUIN LINKOFF 18 UNISO 17 UNISI 19 UNICKO 14 BUS ON 77 INH D609 2 2 D609 1 2 D612 47 116 57 106 50 UNISO 49 UNISI 48 UNICKO 61 BUS ON BU IN D608 60 30 SYSTEM CONTROLLER IC501 3 3 58 57 59 21 MD MECHANISM CONTROLLER IC501 2 2 LCD_SO TX LCD_CKO LCD_CE0 LCD_CE1 LCD_CE2 UNI SO UNI SI UNI SCK BUS ON BU IN LINK OFF SYSRST LCD_INH UNISO UNISI UNICLK BUS ON BUIN UNISO UNISI ...

Страница 25: ... 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 C panel designation A B Line Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted du...

Страница 26: ...26 MDX M690 Circuit Boards Location DISPLAY board SUB MD board SENSOR board SERVO board MAIN board KEY board SW board FRONT PANEL DSPL SECTION GENERAL SECTION ...

Страница 27: ...R540 R542 R519 C513 R520 R521 C352 R401 R402 R403 L301 C344 R101 C101 R201 C201 C514 C515 R533 C504 C505 R534 R510 R512 C503 C506 L501 1 4 8 5 IC305 Q402 B C E C359 R332 R335 C317 C309 C307 C316 C350 C358 C301 C356 C357 C362 IC307 R333 R334 C351 C333 SERVO BOARD CONDUCTOR SIDE 1 680 396 12 12 1 11 SENSOR BOARD COMPONENT SIDE 1 680 397 12 12 M903 LOADING M M BLK RED BLK RED M902 SLED M M M901 SPIND...

Страница 28: ...SL SL LO LO GND NC C SW E SW IN LIMIT ASYO ASYI BIAS RFI CLTV PCO FILI FILO PEAK BOTM ABCD FE AVDD AVSS AUX1 ADIO VC AVDD ADRT SWDT SCLK XLAT SRDT SENS SQSY DQSY XRST DOUT APC LDDR TRDR TFDR FFDR FRDR FS4 SRDR SFDR SPRD SPFD ADFG TEST1 DVDD ADRB AVSS DCHG DVSS TX OSCI OSCO XTSL RECP ADDT DADT LRCK XBCK FS256 SE TE XLRF CKRF DTRF APCREF FGIN TEST2 TEST3 EFMO A03 A11 A08 A07 A06 A05 A04 A10 A00 A01 ...

Страница 29: ...0k 0 1 0 1 100k 2SB1132 1k 100k 100k 100k 100 4 7k 100k 470p 2SD1664 10 6 3V 1 2 3 4 5 6 7 8 9 10 SRDT SENS XINIT XLAT SCLK SWDT XRST SQSY BUSON BUSON UNISI UNISI UNISO UNISO UNICK UNICK SYSRST SYSRST LNKOF LNKOF BUCHK BUCHK MDMON MDMON LOAD EJECT ESW EJKY EJKY 256FS LRCK DATA BCK LOCK CSW LIMIT LOCK MNT3 MNT2 MNT1 MNT0 MNT0 MNT1 MNT2 MNT3 SQSY XINIT SRDT SENS MNT0 MNT1 MNT2 MNT3 SRDT SENS SQSY XI...

Страница 30: ...2 Q310 R705 IC301 IC302 Q116 Q112 Q107 Q105 Q102 IC201 C703 R818 R802 Q101 R815 L201 C813 C224 Q312 R708 Q602 C364 R420 IC650 R812 R419 C704 R503 D407 R129 R504 R130 R656 C223 R137 C348 C124 C406 C344 D406 D602 R141 R423 R424 R425 R551 R552 R723 R724 R725 C128 C373 R459 R201 CN604 C383 C384 D509 R553 C386 C388 C385 C387 FB707 R221 D511 C405 IC305 IC501 IC702 R51 C366 R302 C301 R301 C341 R651 MAIN ...

Страница 31: ...75 C343 C205 C206 C202 C363 C217 C221 C220 C225 C329 C201 R205 C376 C377 C378 C379 C380 C711 C660 BP601 R727 C712 C57 C58 FB706 D510 MAIN BOARD CONDUCTOR SIDE CN302 CN201 FM AM ANTENNA IN FRONT AUDIO OUT REAR BUS AUDIO IN L R L R L R 3 2 1 SUB OUT MONO L R CHASSIS B SUB MD BOARD J651 REMOTE IN BUS CONTROL IN CN601 F101 A SERVO BOARD CN101 M601 M PANEL OPEN CLOSE BLK WHT RED BLU 1 681 372 11 11 SW ...

Страница 32: ...4580V NJM4580V 0 10k TDA7406T 0 47 0 0047 BA4558F 100k 10p 0 47 MA153 100 1M MA8051 L 0 047 10k 2SC2412K 0 1 0 001 0 001 0 001 2 2k 10k 2 2k 2 2k 0 1 470p 100 NJM4580V KRC102S 2P 1A 2A 3A 4A 5A 6A 7A 9A 10A 11A 12A 13A 14A 1B 2B 3B 4B 5B 6B BUS R BUS L BUS GND SDA SCL FL FR RR RL L CH GND R CH TRDA TRCL DAVN MPT S METER SAOUT SACLK C1 C2 C3 C1 C2 C3 AM_DET RDS_DET MPX SDA SCL S_METER GND AM_IF GND...

Страница 33: ...RS02 0 47 50V 100p KRC104S 47k 0 1 MA8062 L KRC102S MA735 2 2k 1SR154 0 01 47 16V 1SS355 1 50V 22p 1k 22p 1k 22p 1k 1k 22p 2SK1133 KRC104S KRC102S 100 6 3V 0 1k 47k 0 10k 10k 10k MA152WK 47 KRA104S 2 2k 2SB1132 10k 15k 10A 16P 100p 100p 3P 100 100 100 100 100 DTC314TK DTC314TK DTC314TK DTC314TK DTC314TK UPA1853GR UPA1853GR 2SC2412K 2SC2412K 2SC2412K KDZ6 8V 10k 3300 16V 1N5404TU TA8268AH 0 47 0 47...

Страница 34: ... 10D 11D 12D 13D 14D 15D 16D 17D 18D 19D DAVN KEY IN0 KEY IN1 SIRCS MPT TRCL TRDA SCL SDA SYSRST UNISO SYSRST UNISO UCK UCK USI USI BUSON BUSON S METER USI UCK BUSON ILLM TEL_MUTE I_DET MOTOR MOTOR I_DET MOTOR MOTOR OPEN CLOSE BUSON BUSCK BOOT TEST ACC BUSSI BUSSO B U CHE D TX D RX TX RX NOSE_SW DETACH OPEN KEY CENTER PACKIN SENSON USO R CH L CH B U CHE BUSCK BUSSI SUSSO BUSON GND LNKOFF BEEP ATT ...

Страница 35: ...KRC103S 0 150p 2SD2394 G 1k 0 1 KRC102S KRA102S 2SB1202 KRA103S KRC104S 100 2SB1202 100k 0 001 0 001 1SS355 11P 6P 18P 13A 14A 1C 2C 3C 4C 5C 6C 7C 8C 9C 1D 2D 3D 4D 6D 7D 8D 9D 10D 11D 12D 13D 14D 15D 16D 17D 18D 19D USO LNKOFF BUSON CLOSE SW1 SW2 D TX D RX SAOUT SACLK SENSON PACKIN UCK USI LCD B CLK BOOT CE0 INH CE1 CE2 TX KEY IN1 NOSE_SW OPEN KEY KEY IN0 DETACH CE1 CE0 INH LCD B CLK CE2 CENTER ...

Страница 36: ...SERT DETECT B MAIN BOARD CN603 11 1 REMOTE CONTROL RECEIVER D908 SUB MD BOARD COMPONENT SIDE 1 681 374 11 11 RESET A K DISC SLOT ILLUMINATION LED903 A K B C D E F 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A 6 15 PRINTED WIRING BOARD SUB MD Board See page 26 for Circuit Boards Location Semiconductor Location Ref No Location D901 B 9 D902 B 9 D903 B 8 D906 B 11 D907 B 12 D908 F 13 IC901 B 13 Q901 B 10 Q902 B...

Страница 37: ...0 2SA1037K MA8068 M 0 RRX9000 0601 RRX9000 0501 RX SI TX SO FLS_W CLOSE RESET GND DISC_IN NC LIN GND VSTAB VCC NC NC VPO NC VIN GND VIN VAGC INS GND VCO NC SIRCS NC 1 14 LCD_9V Q901 902 LED DRIVE DISC INSERT DETECT RESET REMOTE CONTROL RECEIVER DISC SLOT ILLUMINATION REMOTE CONTROL RECEIVER 6 16 SCHEMATIC DIAGRAM SUB MD Board See page 43 for IC Block Diagram Voltages and waveforms are dc with resp...

Страница 38: ...89 11 11 LSW1 5 13 20 22 A1 S1 A2 K1 S2 K2 K1 S2 K2 A1 S1 A2 A2 S1 A1 K2 S2 K1 K1 S2 K2 A1 S1 A2 K1 S2 K2 A1 S1 A2 K1 S2 K2 A1 S1 A2 K1 S2 K2 A1 S1 A2 LED3 18 A K A K K A A K K A K A A K A K K A A K K A K A A K A K LED3 6 KEY ILLUMINATION SCRL LED12 S8 DSPL PTY LED11 S9 CLOSE LED7 S2 OFF LED10 S7 MODE LED8 S3 SOURCE LCD BACK LIGHT AF REP 1 SHUF 2 3 4 5 6 TA SOUND LED16 S13 ENTER LED13 S10 Z LED9 S...

Страница 39: ... SEG68 SEG69 SEG70 SEG71 COM1 COM2 COM3 COM4 COM6 COM7 COM8 COM5 CE2 NOSE OPEN RESET SIRCS SIRCS NOSE CE0 CE1 OPEN DATA CLK INH RESET CE2 COM2 COM3 COM4 COM5 COM6 COM8 COM7 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 SEG64 SEG65 SEG66 SEG67 SEG68 SEG69 SEG70 SEG71 SEG40 SEG41 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 ...

Страница 40: ...9 LCD BACK LIGHT DISPLAY BOARD CONDUCTOR SIDE 1 681 388 11 11 D KEY BOARD CN2 LSW60 A1 S1 A2 K1 S2 K2 A2 S1 A1 K2 S2 K1 OPEN RESET SONY DISPLAY BOARD COMPONENT SIDE 1 681 388 11 11 B C D E F G 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A REMOTE CONTROL RECEIVER D70 6 19 PRINTED WIRING BOARD DISPLAY Board See page 26 for Circuit Boards Location Semiconductor Location Ref No Location D61 G 11 D62 G 3 D63 G 3 ...

Страница 41: ...SEG68 SEG69 SEG70 SEG71 SEG52 SEG53 SEG54 SEG55 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 SEG64 SEG65 SEG66 SEG67 SEG68 SEG69 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33...

Страница 42: ...y Mode 0 IC101 1 XTI MD Play Mode qa IC101 4 LRCK MD Play Mode qs IC101 6 BCK MD Play Mode qd IC501 es XTAL 6 IC301 wj LRCK MD Play Mode 4 IC302 ef FE MD Play Mode 5 IC302 wh TE MD Play Mode 510 mVp p 480 mVp p 1 3 Vp p Approx 150 mVp p Approx 1 Vp p 3 4 Vp p 22 8 µs 4 7 Vp p 354 ns 4 6 Vp p 88 ns 3 3 Vp p 22 8 µs 3 2 Vp p 354 ns 4 4 Vp p 100 ns MAIN Board wa IC202 4 OSCO ws IC501 od X1 wd IC501 u...

Страница 43: ...O 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 OSCO 16 OSCI 15 TX 14 XINT ...

Страница 44: ...BLADJ 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 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 TEM...

Страница 45: ...AMP INTERFACE AMP AMP AMP VDD PSB AMP IC305 BA6287F 1 2 3 4 OUT1 VM VCC FIN 8 7 6 5 GND OUT2 VREF RIN CONTROL LOGIC TSD POWER SAVE DRIVER DRIVER IC307 MSM51V4400E 70TS K DATA BUS DQ3 DQ4 VSS 3 DQ2 2 A9 5 A0 9 A1 10 A2 11 A3 12 VCC 13 NC 6 NC 7 NC 8 DQ1 1 26 23 24 25 A8 NC NC NC 19 20 21 A6 A7 17 18 A4 A5 15 14 16 ROW DECODERS WORD DRIVERS MEMORY CELLS INTERNAL ADDRESS COUNTER TIMING GENERATOR TIMI...

Страница 46: ...S RDBS DEMODULATOR IIC BUS SLAVE TRANSCEIVER 17 18 CIN 19 LVIN 20 8 7 DATA CLOCK DATA CLOCK 4 4 5 9 10 3 4 5 MAIN Board IC101 TL1451ACDB E20 REFERENCE VOLTAGE LATCH TRIANGLE OSCILLATOR VERF 2 5V 2 5V U V L O 1 2 3 4 5 6 7 8 9 10 16 15 14 13 12 11 PWM COMPA RATOR2 OUTPUT2 OUTPUT1 GND PWM COMPA RATOR1 VERF S R R VERF VERF ERROR AMP2 ERROR AMP1 VREF 2 SHORT CIRCUIT PROTECTION COMPARATOR VCC REF OUT S...

Страница 47: ...COUTL 38 ACOUTR 36 OUTPUT SELECTOR SWIN 34 ACINR 35 REAR AC IN SW MAIN MIXER FRONT ACINL MIXINLF MIXINLR MIXINRR MIXINRF OUTLF OUTLR OUTRF OUTRR 25 26 27 28 29 30 31 32 33 SUB WOOFER FILTER SOFT STEP FADER OUTSW 24 MONO FADER DIGITAL CONTROL IIC BUS SPECTRUM ANALYZER 22 23 VDD DEMODULATOR STEREO ADJUST STEREO BLEND 25kHz LPF HIGH CUT S H PILOT CANCELLATION PLL PILOT DET 80kHz LPF FM AM NOISE BLANK...

Страница 48: ...ROL LOGIC TSD POWER SAVE SUB MD Board IC901 RRX9000 0601 1 16 1 2 3 4 5 6 7 8 15 14 13 11 10 12 9 L IN L IN GND L V STBY VCC NC NC VPO NC GND A V IN V AGC LNS VCO NC GND C INPUT SLAGE 320kHz AGC 320kHz 500kHz PULSE COUNTER PULSE FORMER NOISE SUPPRESSION BANDGAP REFERENCE DISPLAY Board IC62 RRX9000 0601 1 16 1 2 3 4 5 6 7 8 15 14 13 11 10 12 9 L IN L IN GND L V STBY VCC NC NC VPO NC GND A V IN V AG...

Страница 49: ...off output Not used fixed at L 16 OSCI I System clock signal 1024Fs 45 MHz input from the oscillator circuit 17 OSCO O System clock signal 1024Fs 45 MHz output terminal Not used open 18 XTSL I Input terminal for the system clock frequency setting L 45 1584 MHz H 22 5792 MHz fixed at L in this set 19 DIN0 I Digital audio signal input terminal when recording mode Not used fixed at L 20 DIN1 I Digita...

Страница 50: ...ut from the CXA2523AR IC302 69 ADIO O A Monitor output of the A D converter input signal Not used open 70 AVDD Power supply terminal 3 3V analog system 71 ADRT I A A D converter operational range upper limit voltage input terminal fixed at H in this set 72 ADRB I A A D converter operational range lower limit voltage input terminal fixed at L in this set 73 AVSS Ground terminal analog system 74 SE ...

Страница 51: ...rvo drive PWM signal output to the BH6518FS IC303 94 SPFD O Spindle servo drive PWM signal output to the BH6518FS IC303 95 FGIN I 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 Not used open 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...

Страница 52: ...al for 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 IC301 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 IC301 29 ADFM O FM signal output of the ADIP 30 ADIN I ...

Страница 53: ...M bit or 4M bit L 4M bit external D RAM H 2M bit internal D RAM of CXD2652AR fixed at L in this set 24 25 O Not used open 26 MNT0 I Focus OK signal input from the CXD2662R IC301 H is input when focus is on L NG 27 MNT1 I Track jump detection signal input from the CXD2662R IC301 28 MNT2 I Busy monitor signal input from the CXD2662R IC301 29 MNT3 I Spindle servo lock status monitor signal input from...

Страница 54: ...the SONY bus interface IC601 and battery check circuit H battery on 61 BUS ON I SONY bus on off control signal input from the system controller IC501 L bus on 62 SQSY I Subcode Q sync SCOR input from the CXD2662R IC301 L is input every 13 3 msec Almost all H is input 63 C SW I Inputs a disc loading start or a disc eject completion detect switch detection signal L When loading start or eject comple...

Страница 55: ...he MD mechanism controller IC501 20 to 23 NCO O Not used open 24 SIRCS I Sircs remote control signal input from the SIRCS controller IC801 25 to 30 NCO O Not used open 31 E VOL ATT O Pre amplifier muting on off control signal output to the TDA7406T IC305 L muting on 32 NCO O Not used open 33 VSS Ground terminal 34 C Connected to coupling capacitor for the power supply 35 36 NCO O Not used open 37 ...

Страница 56: ... output terminal 32 768 kHz 74 X0A I Sub system clock input terminal 32 768 kHz 75 DAVN I Synchronized detection signal of RDS data block input from the RDS decoder IC202 H active 76 NCO O Not used open 77 BUIN I Battery detection signal input from the SONY bus interface IC601 L is input at low voltage 78 NCO O Not used open 79 KEY_ACK I Input of acknowledge signal for the key entry Acknowledge si...

Страница 57: ...00 OPEN SW I Front panel open close detection switch input terminal L is input when the front panel is opened 101 CENT SW I Front panel detach position detection switch input terminal L is input when the front panel is detach position 102 NCO O Not used open 103 CDMD SEL I CD or MD mechanism deck setting terminal L CD H MD fixed at H in this set 104 105 DSTSEL1 DESTSEL2 I Destination setting termi...

Страница 58: ...nalyzer display data L A633 H DSP IC 46 47 LED SW1 LED SW2 I Security operation side select control signal input from the system controller IC501 48 49 NCO O Not used open 50 LINK OFF O Link on off control signal output for the SONY bus L link on H link off 51 NCO O Not used open 52 ILLON O Display power supply on off control signal output H display power on 53 VSS Ground terminal 54 to 56 NCO O N...

Страница 59: ...18 432 MHz 87 VSS Ground terminal 88 NCO O Not used open 89 VCC Power supply terminal 5V 90 to 96 NCO O Not used open 97 UNI SO O Serial data output to the SONY bus interface IC601 98 UNI SI I Serial data input from the SONY bus interface IC601 99 100 VSS Ground terminal 101 UNI SCK I O Serial clock signal input output with the MD mechanism controller IC501 and system controller IC501 or serial cl...

Страница 60: ...XOUT O System clock output terminal 4 MHz 5 CNVSS Ground terminal 6 RESET I Reset signal input trminal L reset 7 8 F0 F1 Not used 9 SIRCS IN I SIRCS signal input from the remote control receiver IC62 IC901 10 G1 INT Not used 11 12 G2 G3 Not used open 13 to 16 S3 to S0 Not used fixed at L 17 SIRCS OUT O SIRCS signal output to the system controller IC501 18 to 20 D2 C D1 D0 Not used fixed at L ...

Страница 61: ...ginal one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color 1 1 1 1 1 F101 2 2 MG 164MA 138 12 11 front panel DSPL section front panel KEY section 13 10 14 14 9 8 7 4 3 1 2 5 6 10 not supplied Ref No Part No Description Remark Ref No Part No Description Remark 1 3 230 491 01 GUIDE FLEXIBLE 2 X 3380 556 1 PANEL MD SUB ASSY SUB 3 3 042 966 01 SPRING DOOR...

Страница 62: ...O LIGHT GUIDE 54 3 230 427 01 BUTTON RESET DSPL 55 3 230 423 01 FILTER IR DSPL 56 3 230 470 01 PANEL FRONT BACK 57 3 230 472 01 SPRING LOCK TENSION 58 3 230 471 01 LOCK DETOUCH 59 3 230 378 01 SHEET INSULATING 60 3 232 858 01 CUSHION LIGHT GUIDE PLATE 61 3 230 469 01 SHEET DSPL REFLECTION 62 3 230 467 01 PLATE LCD DSPL LIGHT GUIDE 63 1 694 806 21 CONDUCTIVE BOARD CONNECTION 64 3 230 468 01 SHEET D...

Страница 63: ...Q7 109 3 230 483 01 BUTTON ENTER LIST ENTER SOUND MENU 110 3 231 433 01 CUSHION ELECTROSTATIC 111 3 230 480 01 BUTTON EJECT Z 112 3 230 481 01 BUTTON SEEK DISC M DISC m 113 A 3283 176 A KEY BOARD COMPLETE 114 3 230 486 01 HOLDER LCD KEY 115 3 230 488 01 SHEET LCD KEY DIFFUSION 116 1 694 808 21 CONDUCTIVE BOARD CONNECTION 117 1 694 807 21 CONDUCTIVE BOARD CONNECTION 118 3 230 487 01 PLATE LCD KEY L...

Страница 64: ...M A L ASSY 159 3 230 494 01 GEAR C 160 3 342 940 01 WASHER M 161 3 045 714 01 GEAR B 162 1 681 375 11 SW BOARD 163 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 164 3 045 713 01 GEAR A 165 X 3378 711 1 BRACKET MOTOR ASSY 166 1 777 246 41 CORD WITH CONNECTOR ANT 167 1 790 375 21 CORD WITH CONNECTOR SUB OUT 168 A 3283 175 A MAIN BOARD COMPLETE 169 3 230 510 31 HEAT SINK 170 3 230 509 01 CHASSIS BACK 171...

Страница 65: ...307 3 032 682 01 SPRING HOLDER 308 3 034 301 01 CUSHION EJ2 309 3 034 302 01 CUSHION EJ3 310 3 032 712 01 LEVER LOCK R 311 3 919 281 01 SPRING CHUCKING 312 X 3379 368 1 COVER ASSY MD 313 3 035 932 01 WASHER STOPPER 314 X 3379 362 1 LEVER LE23 ASSY 315 3 032 707 01 SPRING LEVER LE 316 3 925 034 01 ROLLER GEAR E 317 X 3376 798 1 ARM ASSY CHUCKING 318 3 032 711 01 LEVER LOCK L 319 3 220 096 01 BRACKE...

Страница 66: ... 01 BRACKET SP 357 A 3315 218 A CHASSIS OP ASSY 358 3 032 660 01 BRACKET LO 359 3 032 669 01 SPRING RACK TENSION 360 3 032 705 01 BEARING SL 361 X 3373 213 1 SCREW ASSY FEED 362 3 939 590 07 SCREW IB LOCK 363 3 010 091 01 SPRING SL FEED 364 3 919 293 01 SHAFT OPT S GUIDE 0365 8 583 065 03 OPTICAL PICK UP KMS 241C J1RP 366 3 920 537 01 SHAFT OPT L GUIDE M901 A 3301 407 A MOTOR ASSY SP SPINDLE M902 ...

Страница 67: ... parts so they may have some difference from the original one RESISTORS All resistors are in ohms METAL Metal film resistor METAL OXIDE Metal oxide film resistor F nonflammable Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when order ing these items SEMICONDUCTORS In each case u µ for example uA µA uPA µPA uPB µPB uPC µPC uPD µPD C...

Страница 68: ... CERAMIC CHIP 0 047uF 10 16V C9 1 164 156 11 CERAMIC CHIP 0 1uF 25V C10 1 162 974 11 CERAMIC CHIP 0 01uF 50V CONNECTOR CN1 1 815 499 21 CONNECTOR FPC ZIF 18P CN2 1 815 501 11 SOCKET CONNECTOR 15P DIODE D7 8 719 422 41 DIODE MA8051 L TX D8 8 719 422 80 DIODE MA8075 H TX IC IC1 8 759 653 26 IC LC75878W LIQUID CRYSTAL DISPLAY LCD1 1 804 349 11 DISPLAY PANEL LIQUID CRYSTAL LED LED1 8 719 079 26 LED NS...

Страница 69: ...L CHIP 220 5 1 10W R49 1 216 033 00 METAL CHIP 220 5 1 10W R51 1 216 033 00 METAL CHIP 220 5 1 10W R52 1 216 033 00 METAL CHIP 220 5 1 10W R53 1 216 033 00 METAL CHIP 220 5 1 10W R54 1 216 033 00 METAL CHIP 220 5 1 10W R55 1 216 033 00 METAL CHIP 220 5 1 10W SWITCH S1 1 786 101 11 SWITCH DETECTION DISPLAY PANEL DETACH DETECT S2 1 771 884 11 SWITCH TACTILE CLOSE S3 1 692 135 21 SWITCH KEY BOARD MOD...

Страница 70: ...P 0 47uF 10 10V C338 1 127 573 11 CERAMIC CHIP 1uF 10 16V C341 1 127 573 11 CERAMIC CHIP 1uF 10 16V C343 1 164 156 11 CERAMIC CHIP 0 1uF 25V MAIN C344 1 125 891 11 CERAMIC CHIP 0 47uF 10 10V C345 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C347 1 124 465 00 ELECT 0 47uF 20 50V C348 1 125 891 11 CERAMIC CHIP 0 47uF 10 10V C349 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C350 1 164 227 11 CERAMIC CHIP 0 02...

Страница 71: ...X D301 8 719 074 47 DIODE CRS02 TE85L D302 8 719 074 47 DIODE CRS02 TE85L D303 8 719 074 47 DIODE CRS02 TE85L D304 8 719 074 47 DIODE CRS02 TE85L D305 8 719 074 47 DIODE CRS02 TE85L D306 8 719 074 47 DIODE CRS02 TE85L D307 8 719 074 47 DIODE CRS02 TE85L D308 8 719 074 47 DIODE CRS02 TE85L D309 8 719 801 78 DIODE MA152WK TX D311 8 719 988 61 DIODE 1SS355TE 17 D401 8 719 049 38 DIODE 1N5404TU D404 8...

Страница 72: ...8 729 120 28 TRANSISTOR 2SC2412K T 146 R Q451 8 729 106 60 TRANSISTOR 2SB1132 T100 R Q452 8 729 038 67 TRANSISTOR KRC102S Q501 8 759 068 54 TRANSISTOR KRA102S Q502 8 729 038 67 TRANSISTOR KRC102S Q602 8 729 038 56 TRANSISTOR KRA104S Q603 8 729 038 67 TRANSISTOR KRC102S Q650 8 729 038 68 TRANSISTOR KRC103S Q651 8 729 120 28 TRANSISTOR 2SC2412K T 146 R Q652 8 729 216 22 TRANSISTOR 2SA1037K T 146 S R...

Страница 73: ...16 813 11 METAL CHIP 220 5 1 16W R360 1 216 831 11 METAL CHIP 6 8K 5 1 16W R361 1 216 813 11 METAL CHIP 220 5 1 16W R363 1 216 845 11 METAL CHIP 100K 5 1 16W R364 1 216 813 11 METAL CHIP 220 5 1 16W R372 1 216 864 11 SHORT 0 R373 1 216 864 11 SHORT 0 R374 1 216 841 11 METAL CHIP 47K 5 1 16W R376 1 216 841 11 METAL CHIP 47K 5 1 16W R377 1 216 864 11 SHORT 0 R379 1 216 805 11 METAL CHIP 47 5 1 16W R...

Страница 74: ...ETAL CHIP 100 5 1 16W R661 1 216 809 11 METAL CHIP 100 5 1 16W R662 1 216 304 11 METAL CHIP 3 3 5 1 10W R701 1 216 821 11 METAL CHIP 1K 5 1 16W R702 1 216 821 11 METAL CHIP 1K 5 1 16W R703 1 216 821 11 METAL CHIP 1K 5 1 16W R704 1 216 821 11 METAL CHIP 1K 5 1 16W R705 1 216 821 11 METAL CHIP 1K 5 1 16W R708 1 216 821 11 METAL CHIP 1K 5 1 16W R709 1 216 864 11 SHORT 0 R711 1 216 864 11 SHORT 0 R712...

Страница 75: ...HIP 0 1uF 10 16V C333 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C336 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C339 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C342 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C343 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C344 1 104 852 11 TANTALUM CHIP 22uF 20 6 3V C345 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C346 1 104 852 11 TANTALUM CHIP 22uF 20 6 3V C347 1 162 970 11 CERAMI...

Страница 76: ...L CHIP 2 2K 0 5 1 16W R353 1 218 700 11 METAL CHIP 2 2K 0 5 1 16W R354 1 216 833 11 METAL CHIP 10K 5 1 16W R355 1 216 833 11 METAL CHIP 10K 5 1 16W R356 1 216 833 11 METAL CHIP 10K 5 1 16W R357 1 216 017 00 RES CHIP 47 5 1 10W R359 1 216 797 11 METAL CHIP 10 5 1 16W R360 1 216 864 11 SHORT 0 R361 1 216 825 11 METAL CHIP 2 2K 5 1 16W R362 1 216 811 11 METAL CHIP 150 5 1 16W R365 1 216 864 11 SHORT ...

Страница 77: ...N CLOSE DETEDT SW1002 1 529 566 31 SWITCH PUSH 1 KEY FRONT PANEL DETACH POSITION DETECT MISCELLANEOUS 6 1 681 390 11 FLEXIBLE BOARD 13 1 776 527 71 CORD WITH CONNECTOR ISO POWER 63 1 694 806 11 CONDUCTIVE BOARD CONNECTION 166 1 777 246 41 CORD WITH CONNECTOR ANT 167 1 790 375 21 CORD WITH CONNECTOR SUB OUT 353 1 757 311 11 CABLE FLEXIBLE FLAT 11 CORE 0365 8 583 065 03 OPTICAL PICK UP KMS 241C J1RP...

Страница 78: ... 503 X 3366 405 1 SCREW ASSY EXP FITTING 504 3 934 325 01 SCREW K 5X8 TP 505 1 465 459 21 ADAPTER ANTENNA 506 3 030 929 01 SPRING FITTING 507 3 231 993 01 KEY 01 508 1 776 527 71 CORD WITH CONNECTOR ISO POWER 501 502 506 FRAME 1 COLLAR 1 FITTING SPRING 2 K5 8 2 507 KEY 01 1 503 FITTING SCREW 1 BUSHING 1 FITTING SCREW ASSY EXP 505 508 ANTENNA ADAPTER 1 POWER CORD ISO 1 504 ...

Страница 79: ...79 MDX M690 MEMO ...

Страница 80: ...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 03 New ...

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