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– 77 –

– MAIN Board –

IC4

BU2624FV-E2

IC400

CXA1946BR

IC101

NJM2360AM (TE2)

PHASE

DET

PRESCALER

MAIN

COUNT

IF COUNT

CTL

20BIT COUNT

SHIFT REGISTER LATCH

REFERENCE

DIVIDER

I/O

CTL

12
11

XIN

XOUT

VSS

VDD

FMIN

AMIN

IFIN

SD
P4

+
–

GND

VREF

1.25V

8 CD

6 V+

5 INVIN

7 SI

CT OSC

Ipk

COMP

GAIN12

GAIN11

IN14

IN13

IN12

IN11

INPUT SW

GAIN134

LOUD

VOLUME

8dB STEP

VOLUME

1dB STEP

TONE

FADER

LDLC1

LDHC1

INAO1

VRIN1

VOUT1

TIN1

TCLC1

TCLC11

TCLC12

TCO1

FDIN1

24 FNTO1

23 REO1

VCTBUFF

LATCH

CONTROL

LATCH

GAIN234

LOUD

VOLUME

8dB STEP

VOLUME

1dB STEP

TONE

FADER

LDLC2

LDHC2

INAO2

VRIN2

VOUT2

TIN2

TCLC2

TCLC21

TCLC22

TCO2

FDIN2

14 REO2

13 FNTO2

VCTBUFF

SHIFT

ZCDET

IN21

IN22

IN23

IN24

GAIN21

GAIN22

INPUT SW

18 VCC

17 VCT

16 DATA

15 TIMER

22 CE

21 CLK

20 DGND

19 GND

45k

Содержание MDX-C8900R

Страница 1: ...ROFILM SERVICE MANUAL AEP Model UK Model Model Name Using Similar Mechanism MDX C7900R Base Mechanism Type MG 164KE 138 Optical Pick Up Name KMS 241B J2N SPECIFICATIONS MDX C8900R FM MW LW MINIDISC PLAYER ...

Страница 2: ...e 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 repair par...

Страница 3: ...tening Position 12 Adjusting the Fader FAD 13 Adjusting the Volume of the Subwoofer s 13 Adjusting the Volume of the Bass and Treble 13 Listening to Each Programme Source in Its Registered Surround Menu 13 Changing the Line Output Level 13 Maintenance 13 Dismounting the Unit 13 Installation 14 Connections 17 2 DISASSEMBLY 20 TABLE OF CONTENTS 3 ELECTRICAL ADJUSTMENTS Test Mode 25 MD Section 25 Tun...

Страница 4: ... 4 SECTION 1 GENERAL This section is extracted from instruction manual ...

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Страница 20: ...te Follow the disassembly procedure in the numerical order given SECTION 2 DISASSEMBLY 2 two claws 4 sub panel ass y 1 three screws PTT2 6 6 3 connector CN701 2 claw 1 screw PTT2 6 6 2 connector CN101 1 two screws PTT2 6 4 3 mechanism deck MG 164KE 138 ...

Страница 21: ...o screws BVTT2 4 1 sensor flexible board CN102 3 two screws BVTT2 4 2 flexible board CN103 4 servo board 4 AUDIO board 2 Bend two claws of bracket AUDIO in the direction of arrows 3 connector CN803 1 two screws PTT2 6 10 bracket AUDIO ...

Страница 22: ...e the float block up ward at the front to release a lock 3 spring FL2 2 MD cover ass y 4 two springs FL lever lock R lever lock L MAIN BOARD 3 shield plate 2 4 MAIN board 1 two screws PTT2 6 10 7 Remove the heat sink in the direction of the arrow 2 three ground point screws 6 six screws PTT2 6 10 5 insulating sheet ...

Страница 23: ...SS Y 4 washer M 5 holder ass y 1 spring CHKG 2 stop ring E 1 5 3 lever lock R 3 lever lock L 2 stop ring E 1 5 1 spring CHKG 6 bearing SL 5 feed screw ass y 3 screw K2 3 2 shaft SL2 1 two screws K2 3 7 optical pick up KMS 241B J2N 4 screw B2 3 ...

Страница 24: ...ARD 1 Remove solders of motors M901 M902 M903 3 sensor board 2 two screws 2 8 8 base SL 7 screw B2 3 6 sled motor ass y M902 5 bracket SL 4 screw P1 7 1 8 screw P2 2 2 loading motor ass y M903 0 spindle motor ass y M901 9 two screws P1 7 1 8 ...

Страница 25: ...an two seconds 6 Then the display indicates all lights the test mode is set Release the Test mode 1 Push the OFF button 2 Return the power select switch SW500 to initially set po sition MD SECTION MD section adjustments are done automatically in this set See the adjustment location from on page 28 for the ad justment TUNER SECTION 0 dB 1µV Cautions during repair When the tuner unit is defective re...

Страница 26: ...enna jack CN1 level meter 10 kΩ REAR AUDIO OUT 75 Ω FM Stereo Separation Adjustment Narrow Setting SOURCE button FM Procedure 1 Push the SHIFT button 2 Push the 4 button four times 3 Push the 5 button twice and set to narrow mode 4 Adjust the volume RV4 on FM AM tuner unit TU1 for the best separation L CH Stereo separation A B R CH Stereo separation C D The separations of both channels should be e...

Страница 27: ... page 28 FM RDS S Meter Adjustment Setting SOURCE button FM Procedure 1 Set to the test mode See page 25 2 Push the SOURCE button and set to FM Display 3 Push the preset 10 button 4 Adjust RV1 on MAIN board so that the display indication is 13 0 Display Specification Display indication 12 8 to 13 2 Adjustment Location See page 28 set antenna jack CN1 FM RF signal generator Carrier frequency 98 00 ...

Страница 28: ...tion SET UPPER VIEW TU1 RV1 MW Auto Scan Stop Level Adjustment RV2 FM Auto Scan Stop Level Adjustment RV3 FM Stereo Separation Adjustment Wide RV4 FM Stereo Separation Adjustment Narrow RV1 FM RDS S Meter Adjustment Front ...

Страница 29: ...DER DECODER PLL FILTER 59 58 61 60 FILI PCO CLTV FILO 100 EFMO 23 ADDT IC301 1 2 15 TX COMPA RATOR 51 52 55 ASYO ASYI RFI ADIP DEMODULATOR DECODER 78 ADFG SPINDLE SERVO 79 F0CNT 94 93 SPFD SPRD SUBCODE PROCESSOR 24 SAMPLING RATE CONVERTER DIGITAL AUDIO INTERFACE 22 21 DIN DOUT DIGITAL SIGNAL PROCESSOR EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER ATRAC ENCODER DECODER 2M BIT D RAM IC301 ...

Страница 30: ...6 TUNER B TUNER B TUNER B 9 B FM AM WIDE NARROW SWITCH Q13 3 2 R CH Q14 WIDE NARROW SWITCH FORCED WIDE NARROW 52 MTP 70 RDSSI 71 RDSCKO 75 DAVN RDS DECODER IC701 INTERFACE REGISTER IIC BUS SLAVE TRANSCEIVER OSCILLATOR CLOCK X701 4 332MHz 4 8 5 OSCI OSCO 10 9 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...

Страница 31: ...06 D407 D402 D403 CN602 2 2 FRONT AUDIO OUT L R CN601 1 2 REAR AUDIO OUT L R CN601 2 2 SUB WOOFER OUT L R MUTING Q200 MUTING Q300 MUTING Q201 MUTING Q301 FL 1 11 14 9 7 OUT1 OUT1 21 23 OUT4 OUT4 IN1 IN4 12 5 3 OUT2 OUT2 IN2 15 22 17 19 OUT3 OUT3 IN3 MUTE 4 STBY LEVEL SHIFT Q509 CNP500 1 2 POWER CONNECTOR POWER AMP IC600 FL 9 FR 4 FR 12 RL 2 RL 10 RR 3 RR 11 TEST MODE 15 TEL ATT 13 MUTING Q204 MUTI...

Страница 32: ...TCH Q523 BUZZER DRIVE Q526 OSC D503 VOL VOL D505 Q902 VLC0 VLC5 GREEN 1 LED DRIVE Q900 LED DRIVE Q529 CONTRAST SWITCHING Q503 504 AD ON 80 NOSESW DOORSW J Page 38 DOOR SW LSW701 900 918 S900 SW503 NOSE DETECT ROTARY ENCODER RE900 BACKUP 5V CN900 FRONT PANEL SIDE BZ501 BUZZER CN500 MAIN BODY SIDE P ON 10V LCD 10V LCD 10V 11 10 LED DRIVE Q901 11 6 X500 3 68MHz X501 32kHz R952 MASTER CONTROLLER IC500...

Страница 33: ...O UNICKI MDMON 10 77 10 19 UNICKIO 17 UNISI 18 UNISO 86 HSTX 11 24 SIRCS 90 65 MD ON D502 F500 D538 D524 D526 D523 VCC EL900 FOR BACK LIGHT T501 INVERTER AM B AM CIRCUIT B FM B FM CIRCUIT B VCC 7 7 ACC 14 ILL 9V REGULATOR Q3 AMP REMOTE SWITCH Q527 528 9V FOR VT 5V REGULATOR Q2 5 6V REGULATOR Q524 525 10V REGULATOR Q506 5V REGULATOR Q901 10V REGULATOR Q502 12V REGULATOR Q102 3 3V REGULATOR IC401 Q4...

Страница 34: ...SUB TRANSLATION board SENSOR board AUDIO board KEY board MAIN board SERVO board Circuit Boards Location 39 ...

Страница 35: ...adjustment for repair Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F FM f AM E ...

Страница 36: ...See page 39 for Circuit Boards Location Semiconductor Location Ref No Location D401 E 6 D501 E 4 IC301 B 5 IC302 C 2 IC303 B 3 IC304 C 5 IC305 F 6 IC306 B 4 IC307 B 8 IC401 E 6 IC501 F 3 IC502 D 5 IC503 D 4 Q301 A 4 Q302 C 1 Q401 D 6 Q402 E 7 Q403 E 7 Page 51 ...

Страница 37: ...Block Diagrams See page 72 for Waveforms Note The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Voltages and waveforms are dc with respect to ground in playback mode no mark MD Impossible to measure Page 45 ...

Страница 38: ...4 9 SCHEMATIC DIAGRAM SERVO Section 2 3 See pages 74 for IC Block Diagrams See page 72 for Waveforms Voltages and waveforms are dc with respect to ground in playback mode no mark MD Impossible to measure Page 44 Page 47 ...

Страница 39: ...47 48 MDX C8900R 4 10 SCHEMATIC DIAGRAM SERVO Section 3 3 See page 72 for Waveforms Voltages and waveforms are dc with respect to ground in playback mode no mark MD Impossible to measure Page 46 Page 53 ...

Страница 40: ... 3 Q520 B 3 Q522 B 3 Q523 J 11 Q527 C 4 Q529 K 10 Q533 B 10 Q534 C 10 Q535 H 7 Q701 I 12 Q702 G 11 Q703 G 11 Ref No Location Ref No Location D6 F 12 D7 G 12 D100 G 5 D101 E 5 D402 D 9 D403 D 9 D406 F 9 D407 G 6 D500 G 12 D501 B 3 D502 I 7 D503 J 11 D504 I 11 D507 F 4 D508 F 3 D509 C 5 D510 K 12 D511 J 12 D512 K 12 D513 K 12 D514 K 12 D515 K 11 D516 K 11 D517 K 11 D518 K 11 D519 K 11 D522 B 6 D523 ...

Страница 41: ... 12 Q3 E 11 Q5 I 13 Q6 D 12 Q100 F 4 Q101 F 4 Q511 F 2 Q516 E 3 Q521 D 3 Q524 G 4 Q525 G 4 Q526 H 4 Q528 D 4 Q532 I 2 Ref No Location D5 F 12 D8 E 10 D505 B 1 D506 J 10 D520 B 1 D521 A 1 D524 D 3 D528 F 4 D529 H 4 D531 B 4 D533 B 4 D534 E 2 D539 C 3 D540 B 4 D544 B 10 D545 A 10 D547 I 2 D548 K 8 D549 I 1 D550 K 10 IC7 E 12 IC200 D 6 Semiconductor Location Conductor Side Ref No Location Page 41 Pag...

Страница 42: ... SCHEMATIC DIAGRAM MAIN Section 1 4 See pages 77 for IC Block Diagrams Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM MW LW MD PLAY Page 48 Page 64 Page 59 Page 58 Page 55 ...

Страница 43: ...X C8900R 4 14 SCHEMATIC DIAGRAM MAIN Section 2 4 See page 77 for IC Block Diagrams Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM MW LW MD PLAY Page 54 Page 60 ...

Страница 44: ...SCHEMATIC DIAGRAM MAIN Section 3 4 See pages 77 for IC Block Diagrams See page 73 for Waveforms Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM MW LW MD PLAY Page 53 Page 59 ...

Страница 45: ...IC DIAGRAM MAIN Section 4 4 See page 77 for IC Block Diagrams See page 73 for Waveforms Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM MW LW MD PLAY Page 58 Page 54 Page 55 Page 71 ...

Страница 46: ...on See page 39 for Circuit Boards Location Semiconductor Location Component Side Ref No Location D901 B 3 IC906 C 9 Q901 B 4 Semiconductor Location Conductor Side Ref No Location IC901 B 6 IC902 B 8 IC903 A 9 IC904 A 2 IC905 A 3 IC907 C 9 IC908 B 9 Page 50 ...

Страница 47: ...X C8900R 4 18 SCHEMATIC DIAGRAM AUDIO Section See page 80 for IC Block Diagrams See page 73 for Waveform Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Page 53 ...

Страница 48: ...e page 39 for Circuit Boards Location Ref No Location Ref No Location D901 D 4 D903 E 8 IC900 E 7 IC901 C 4 LED900 C 3 LED901 B 3 LED902 A 2 LED903 B 1 Semiconductor Location LED904 C 1 LED905 C 2 LED906 B 1 LED907 B 1 Q900 E 8 Q901 E 8 Q902 E 8 Q903 E 8 Page 70 ...

Страница 49: ... 67 68 MDX C8900R 4 20 SCHEMATIC DIAGRAM PANEL Section See page 73 for Waveform Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Page 71 ...

Страница 50: ... 69 70 MDX C8900R 4 21 PRINTED WIRING BOARD RELAY Section See page 39 for Circuit Boards Location Page 51 Page 66 ...

Страница 51: ... 71 MDX C8900R 4 22 SCHEMATIC DIAGRAM RELAY Section Page 60 Page 67 ...

Страница 52: ... MODE 2 IC302 FE PLAY MODE 3 IC302 RF PLAY MODE 4 IC301 LRCK PLAY MODE 5 IC301 XBCK PLAY MODE 6 IC501 EXTAL PLAY MODE 7 IC304 3 IN PLAY MODE Approx 0 5 Vp p Approx 0 3 Vp p 1 2 Vp p 3 5 Vp p 23 µs 3 5 Vp p 44 ns 2 7 Vp p 0 1 µs 4 5 Vp p 356 µs ...

Страница 53: ... 3 IC4 1 XI RADIO MODE 5 IC703 XT KEY Board 1 IC900 º OSC IN 2 5 Vp p 31 µs 5 7 Vp p 272 ns 2 8 Vp p 139 ns 4 IC701 5 OSCI 3 8 Vp p 231 ns 4 2 Vp p 239 ns 6 Q510 Base 1 1 ms 12 Vp p AUDIO Board 1 IC901 º XI1 2 4 Vp p 70 ns 2 1 Vp p 5 2 µs ...

Страница 54: ...V 60 FILO 59 FILI 58 PCO 57 PDO 55 RFI 56 AVSS 54 BIAS 53 AVDD 52 ASYI 51 ASYO 67 VC 66 AUX1 65 FE 64 ABCD 63 BOTM 62 PEAK 50 MVCI 49 D3 48 D2 47 D0 46 D1 45 XWE 44 XRAS 43 A09 42 XCAS 41 XOE 40 DVSS 39 A11 38 A08 37 A07 36 A06 35 A05 34 A04 33 A10 32 A00 31 A01 30 A02 29 A03 28 DVDD 26 XBCK 27 FS256 25 LRCK 24 DADT 23 ADDT 22 DOUT 21 DIN 20 DVSS 19 NC 18 XTSL 17 OSCO 16 OSCI 15 TX 14 XINT 13 RECP...

Страница 55: ...6 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 VC VI CONV BGR VREF SCRI PARA DECODE AUXSW COMMAND IVR GSW IV 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 CFST RFA2 GRV HLPT PTGR 2 1 1 2 BOTTOM PEAK RF AGC EQ EQ DET P P WB...

Страница 56: ...INTERFACE AMP INTERFACE AMP AMP INTERFACE PREDRIVE PREDRIVE PREDRIVE PREDRIVE AMP INTERFACE AMP AMP AMP VDD PSB AMP 1 2 3 4 OUT1 VM VCC FIN 8 7 6 5 GND OUT2 VREF RIN CONTROL LOGIC TSD POWER SAVE DRIVER DRIVER 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 21 22 23 24 25 26 A0 A9 SENSE REFRESH AMP INPUT OUTPUT CONTROL SWITCH 4 INPUT BUFFER 4 OUTPUT BUFFER CLOCK OSC COLUMN DECODER MEMORY CELL 41...

Страница 57: ...4 40 IN13 41 IN12 42 IN11 INPUT SW 36 GAIN134 LOUD VOLUME 8dB STEP VOLUME 1dB STEP TONE FADER 35 LDLC1 34 LDHC1 33 INAO1 32 VRIN1 31 VOUT1 30 TIN1 29 TCLC1 28 TCLC11 27 TCLC12 26 TCO1 25 FDIN1 24 FNTO1 23 REO1 VCTBUFF VCTBUFF VCTBUFF LATCH CONTROL LATCH 1 GAIN234 LOUD VOLUME 8dB STEP VOLUME 1dB STEP TONE FADER 2 LDLC2 3 LDHC2 4 INAO2 5 VRIN2 6 VOUT2 7 TIN2 8 TCLC2 9 TCLC21 10 TCLC22 11 TCO2 12 FDI...

Страница 58: ... AMP VCC ANT COM AM FM GND 1 2 3 4 5 6 7 8 9 10 14 13 12 11 BUS ON SWITCH RESET SWITCH BATTERY SWITCH BUS ON RST BATT CLK VREF DATA GND VCC RST BUS ON CLK IN BU IN DATA IN DATA OUT IC701 SAA6588T 118 SCOUT MRO MPTH TCON OSCO OSCI VSSD VDDD DAVN SDA VREF MPX VSSA VDDA AFIN MAD PSWN SCL 2 1 6 15 11 13 16 14 12 INTERFACE REGISTER SIGNAL QUALITY DECODER CLOCKED COMPARATOR POWER SUPPLY RESET TEST CONTR...

Страница 59: ...03 MSM6688GS 2K 1 2 3 4 42 41 40 39 38 37 36 32 31 30 29 35 34 33 5 6 7 8 9 10 12 13 14 11 15 16 17 18 19 20 21 22 23 24 25 26 27 28 43 44 45 47 48 49 50 52 53 54 55 56 51 46 MCU I F STATUS REGISTER TEST CIRCUIT 12BIT ADC LPF 12BIT DAC SG CIRCUIT ADDRESS CONTROLLER ADPCM ANALYZER SYNTHESIZER TIMING CONTROLLER OSC DATA I O REGISTER CONTROLLER D0 D1 D2 D3 BUSY RPM VPM TEST TEST TEST TEST MCUM CE ACO...

Страница 60: ...ONTROL 54 POWER CONTROL TIMING CONTROL IC902 MBM29F800TA CONTROL CIRCUIT LOW VCC DETECTOR CIRCUIT WRITE ERASE PULSE TIMER ERASE CIRCUIT RY BY BUFFER CHIP ENABLE OUTPUT ENABLE CIRCUIT I O BUFFER DATA LATCH ADDRESS LATCH Y DECODER 8 388 608 CELL MATRIX Y GATE WRITE CIRCUIT 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 DQ3 DQ11 VCC DQ4 DQ12 DQ5 DQ13 DQ7 DQ14 DQ6 DQ10 DQ2 DQ9 DQ1 D...

Страница 61: ... 15 TX I Recording data output enable signal input terminal Writing data transmission timing input Also serves as the magnetic head on off output Not used fixed at L 16 OSCI I System clock signal 512Fs 22 5792 MHz input from the oscillator circuit 17 OSCO O System clock signal 512Fs 22 5792 MHz output terminal Not used open 18 XTSL I Input terminal for the system clock frequency setting L 45 1584 ...

Страница 62: ...l ABCD input from the CXA2523R IC302 65 FE I A Focus error signal input from the CXA2523R IC302 66 AUX1 I A Auxiliary signal I3 signal temperature signal input terminal Not used fixed at H 67 VC I A Middle point voltage 1 65V input from the CXA2523R IC302 68 ADIO O A Monitor output of the A D converter input signal Not used open 69 AVDD Power supply terminal 3 3V analog system 70 ADRT I A A D conv...

Страница 63: ...utput to the BH6511FS IC303 92 SFDR O Sled servo drive PWM signal output to the BH6511FS IC303 93 SPRD O Spindle servo drive PWM signal output to the BH6511FS IC303 94 SPFD O Spindle servo drive PWM signal output to the BH6511FS IC303 95 FGIN I Not used fixed at L 96 TEST1 I 97 TEST2 I Input terminal for the test fixed at L 98 TEST3 I 99 DVSS Ground terminal digital system 100 EFMO O EFM signal ou...

Страница 64: ... 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 CXD2652AR 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 CXD2652AR IC301 29 ADFM O FM signal output of the ADIP 30 ADIN I Receives a ADIP F...

Страница 65: ...O Serial data output to the RSC 164 IC901 22 CSV CKO O Serial data transfer clock signal output to the RSC 164 IC901 23 CSV CE O Chip enable signal output to the RSC 164 IC901 H active 24 SIRCS I Sircs remote control signal input from the remote control receiver IC901 25 PLLSI I PLL serial data input from the FM AM PLL IC4 26 PLLSO O PLL serial data output to the FM AM PLL IC4 27 PLLCKO O PLL seri...

Страница 66: ...64 IC901 flash memory IC902 and program ROM IC903 power supply H power on 50 DSTSEL1 I Destination setting terminal fixed at 1 4 voltage 51 DSTSEL2 I Destination setting terminal fixed at L 52 MTP I Multi path input from the RDS decoder IC701 53 VSM I FM and AM signal meter voltage detection input from the FM AM tuner unit TU1 A D input 54 VCC Power supply terminal 5V 55 RAMBU I 56 POWSEL I Power ...

Страница 67: ...is set 87 MD2 I Setting terminal for the CPU operational mode fixed at L in this set 88 MD1 I Setting terminal for the CPU operational mode fixed at H in this set 89 MD0 I Setting terminal for the CPU operational mode fixed at H in this set 90 RESET I System reset signal input from the reset signal generator IC505 and reset switch SW701 L is input for several 100 msec after power on then it change...

Страница 68: ...15 DM1 I O Not used open 116 IIS I O Not used open 117 CSV NAR I H is input when RS 164 IC901 sends data 118 LED ON O Illumination LED drive signal output terminal H LED on Also power amp IC600 standby on off control is executed L standby H amp on 119 VSS Ground terminal 120 POWON O Main system power supply on off control signal output to the BA3918 IC506 H power on ...

Страница 69: ... internal D RAM of IC301 CXD2652AR L 4M bit external D RAM fixed at L in this set 24 25 NCO O Not used open 26 MNT0 I Focus OK signal input from the CXD2652AR IC301 H is input when focus is on L NG 27 MNT1 I Track jump detection signal input from the CXD2652AR IC301 28 MNT2 I Monitor 2 signal input from the CXD2652AR IC301 29 MNT3 I Monitor 3 signal input from the CXD2652AR IC301 30 RESET I System...

Страница 70: ...attery on 61 BUS ON I SONY bus on off control signal input from the master controller IC500 L bus on 62 SQSY I Subcode Q sync SCOR input from the CXD2652AR IC301 L is input every 13 3 msec Almost all H is input 63 C SW I Inputs the disc loading start or disc eject completion detect switch detection signal L When start or eject completed of the disc loading operation 64 MD LAT O Serial data latch p...

Страница 71: ... ASSY SUB 2 3 025 483 01 DOOR MD 3 3 025 484 01 SPRING DOOR 4 3 022 338 01 BUTTON EJECT 6 5 1 671 080 11 SUB TRANSLATION BOARD 6 X 3375 068 1 LOCK ASSY 7 3 341 752 11 WASHER POLYETHYLENE 8 3 011 170 01 GEAR HOLDER 9 3 953 235 01 DAMPER OIL 10 X 3375 066 1 BRACKET GEAR ASSY 11 3 915 923 01 SCREW GROUND POINT 12 A 3294 510 A MAIN BOARD COMPLETE AEP UK 12 A 3294 513 A MAIN BOARD COMPLETE German 13 3 ...

Страница 72: ...GHT GUIDE 57 3 022 330 11 BUTTON MODE MODE OFF 58 3 022 325 01 PLATE RING LIGHT GUIDE 59 3 022 331 01 BUTTON SOUND SOUND DSPL 60 3 932 225 01 SPRING OPEN 61 3 022 333 01 BUTTON OPEN 62 3 022 308 01 BUTTON PTY PTY AF TA TIR 63 3 022 327 01 PLATE LCD GROUND 64 1 694 414 11 CONDUCTOR BOARD CONNENTION RUBBER CONNECTOR 65 3 022 328 01 ILLUMINATOR LCD 66 3 022 326 01 PLATE LCD LIGHT GUIDE 67 3 017 983 0...

Страница 73: ...919 296 01 SPRING FL TENSION 104 3 921 111 01 SPRING FL2 TENSION 105 3 919 273 01 DAMPER OIL 106 X 3375 402 1 HOLDER ASSY W 107 3 919 319 01 SPRING HOLDER 108 3 919 320 01 SPRING SUB HOLDER 109 3 919 436 01 CUSHION EJ 110 3 919 280 01 LEVER LOCK R 111 3 919 281 01 SPRING CHKG 112 X 3375 444 1 COVER ASSY 2 MD 113 3 342 940 01 WASHER M 114 X 3375 443 1 LEVER LE28 ASSY 115 3 024 249 01 SPRING LE2 116...

Страница 74: ...R LE 158 4 926 562 01 WASHER STOPPER 159 3 919 313 01 WHEEL WORM 160 3 919 316 01 GEAR R 161 3 342 940 01 WASHER M 162 3 919 315 01 GEAR S 163 3 919 314 01 GEAR F 164 X 3369 446 1 LEVER S ASSY 165 3 025 212 01 SPRING KS2 166 3 919 282 01 SPRING RACK TENSION 167 X 3369 447 1 RACK ASSY 168 3 919 312 01 BRACKET MOTOR 169 8 583 046 05 OPTICAL PICK UP KMS 241B J2RP 170 X 3373 213 1 SCREW ASSY FEED 171 ...

Страница 75: ...1 CERAMIC CHIP 0 1uF 10 16V C919 1 164 344 11 CERAMIC CHIP 0 068uF 10 25V C920 1 126 200 11 ELECT CHIP 10uF 20 35V C921 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C922 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C923 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C924 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C925 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C926 1 162 927 11 CERAMIC CHIP 100PF 5 50V C927 1 107 826 11 CERA...

Страница 76: ...4 004 11 CERAMIC CHIP 0 1uF 10 25V C901 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C902 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V CONNECTOR CN900 1 778 183 11 PLUG CONNECTOR 18P DIODE D901 8 719 420 90 DIODE MA8051 M D903 8 719 420 90 DIODE MA8051 M EL LUMINOUS ELEMENT EL900 1 517 766 11 LIGHT ELECTRO LUMINESCENT IC IC900 8 759 496 75 IC uPD16432BGC 018 9EU IC901 8 749 012 25 IC RS 170 TU SHORT JW900 1 2...

Страница 77: ...RY VOLUME BASS TREBLE BALANCE FADERCONTROL SWITCH S900 1 771 290 11 SWITCH SLIDE 0 SEEK AMS A 3294 510 A MAIN BOARD COMPLETE AEP UK A 3294 513 A MAIN BOARD COMPLETE German 3 011 078 01 BRACKET POWER IC 3 022 317 01 BRACKET AMP 3 025 481 11 HEAT SINK 3 029 078 01 HEAT SINK 7 685 794 09 SCREW PTT 2 6X10 S BUZZER BZ501 1 504 920 11 BUZZER CAPACITOR C1 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C12 1 11...

Страница 78: ...1 ELECT CHIP 100uF 20 16V C314 1 163 235 11 CERAMIC CHIP 22PF 5 50V C315 1 163 235 11 CERAMIC CHIP 22PF 5 50V C316 1 126 200 11 ELECT CHIP 10uF 20 35V C317 1 126 200 11 ELECT CHIP 10uF 20 35V C318 1 163 251 11 CERAMIC CHIP 100PF 5 50V C324 1 107 682 11 CERAMIC CHIP 1uF 10 16V C325 1 164 489 11 CERAMIC CHIP 0 22uF 10 16V C326 1 107 682 11 CERAMIC CHIP 1uF 10 16V C327 1 164 489 11 CERAMIC CHIP 0 22u...

Страница 79: ...0V C723 1 163 229 11 CERAMIC CHIP 12PF 5 50V C724 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C725 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V CONNECTOR JACK CN1 1 764 808 21 JACK ANT CN101 1 764 617 12 PIN CONNECTOR PC BOARD 30P CN500 1 770 411 11 CONNECTOR BOARD TO BOARD 20P CN501 1 580 907 31 PLUG CONNECTOR BUS CONTROL IN CN502 1 778 293 11 PLUG MICRO CONNECTOR 2P CN503 1 778 293 11 PLUG MICRO CONNECTO...

Страница 80: ...H L501 1 412 060 11 INDUCTOR CHIP 22uH L502 1 416 712 21 COIL CHOKE L503 1 412 537 31 INDUCTOR 100uH L504 1 412 060 11 INDUCTOR CHIP 22uH L701 1 412 060 11 INDUCTOR CHIP 22uH L702 1 412 060 11 INDUCTOR CHIP 22uH L703 1 412 060 11 INDUCTOR CHIP 22uH TRANSISTOR Q2 8 729 920 85 TRANSISTOR 2SD1664 QR Q3 8 729 920 85 TRANSISTOR 2SD1664 QR Q4 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q5 8 729 120 28 TRANSIST...

Страница 81: ...CHIP 4 7K 5 1 10W AEP UK R73 1 216 081 00 METAL CHIP 22K 5 1 10W AEP UK R73 1 216 097 00 RES CHIP 100K 5 1 10W German R74 1 216 081 00 METAL CHIP 22K 5 1 10W AEP UK R74 1 216 097 00 RES CHIP 100K 5 1 10W German R75 1 216 033 00 METAL CHIP 220 5 1 10W German R75 1 216 065 00 RES CHIP 4 7K 5 1 10W AEP UK R76 1 216 089 00 RES CHIP 47K 5 1 10W R81 1 216 073 00 METAL CHIP 10K 5 1 10W R82 1 216 073 00 M...

Страница 82: ... 1 216 049 11 RES CHIP 1K 5 1 10W R502 1 216 841 11 RES CHIP 47K 5 1 16W R507 1 216 077 00 METAL CHIP 15K 5 1 10W R508 1 216 089 00 RES CHIP 47K 5 1 10W R509 1 216 073 00 METAL CHIP 10K 5 1 10W R510 1 216 097 00 RES CHIP 100K 5 1 10W R511 1 216 194 00 METAL CHIP 680 5 1 8W R513 1 216 073 00 METAL CHIP 10K 5 1 10W R514 1 216 067 00 METAL CHIP 5 6K 5 1 10W R515 1 216 097 00 RES CHIP 100K 5 1 10W R51...

Страница 83: ...R713 1 216 089 00 RES CHIP 47K 5 1 10W R714 1 216 105 00 RES CHIP 220K 5 1 10W R715 1 216 025 00 RES CHIP 100 5 1 10W R717 1 216 049 11 RES CHIP 1K 5 1 10W R718 1 216 089 00 RES CHIP 47K 5 1 10W R719 1 216 097 00 RES CHIP 100K 5 1 10W R720 1 216 073 00 METAL CHIP 10K 5 1 10W R721 1 216 073 00 METAL CHIP 10K 5 1 10W R722 1 216 089 00 RES CHIP 47K 5 1 10W R723 1 216 097 00 RES CHIP 100K 5 1 10W R724...

Страница 84: ...1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C356 1 162 927 11 CERAMIC CHIP 100PF 5 50V C357 1 162 927 11 CERAMIC CHIP 100PF 5 50V C358 1 162 927 11 CERAMIC CHIP 100PF 5 50V C359 1 162 923 11 CERAMIC CHIP 47PF 5 50V C361 1 135 259 11 TANTAL CHIP 10uF 20 6 3V C362 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C402 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C403 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C501 1 162 927...

Страница 85: ...TAL 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 R401 1 216 073 00 METAL CHIP 10K 5 1 10W R402 1 216 065 00 RES CHIP 4 7K 5 1 10W R403 1 216 065 00 RES CHIP 4 7K 5 1 10W R404 1 216 809 11 METAL CHIP 100 5 1 16W R405 1 218 692 11 METAL CHIP 1K 0 50 1 16W R406 1 218 714 11 METAL CHIP 8 2K 0 50 1 16W R501 1 216 821 11 METAL CHIP 1K 5 1 16W R502 1 216...

Страница 86: ...621 772 20 SCREW B 2X5 2 7 685 792 09 SCREW PTT 2 6X6 S 4 7 685 794 09 SCREW PTT 2 6X10 S 5 7 685 851 04 SCREW BVTT 2X4 S 6 7 624 102 04 STOP RING 1 5 TYPE E 7 7 627 852 37 PRECISION SCREW P 1 7X1 8 TYPE3 8 7 621 772 08 SCREW B 2X3 9 7 621 555 10 SCREW K 2X3 10 7 627 554 07 SCREW PRECISION P 2X2 2 11 7 685 105 19 SCREW P 2X8 TYPE2 NON SLIT ACCESSORIES PACKING MATERIALS 1 475 951 11 REMOTE COMMANDE...

Страница 87: ...ription Remark 501 502 504 505 507 508 509 510 511 506 FRAME COLLAR SPRING FITTING 2 503 512 PLATE BRACKET KTP 3 12 CLAMP LOWTYPE 2 POWER CORD K 5 8 2 SCREW FITTING BUSHING GROUND CORD ADAPTOR ANTENNA P 4 6 513 514 MICROPHONE UNIT HOLDER MIC ASSY CLAMP CORD 3 ...

Страница 88: ... 108 MDX C8900R Sony Corporation Personal Mobile Communication Company 9 926 014 11 98I057542 1 Printed in Hungary 1998 9 Published by Quality Assurance Dept ...

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