Yamaha MDX-596 Service Manual Download

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MDX-596

■

SPECIAL TEST MODE

●

How to set to the special test mode

Press the POWER button while pressing the SET/ENTER button and the STOP button. Then all the indicators will light up.

●

Operation procedure

Every time the SET/ENTER button is pressed, lighting of indicators and items on the display change as follows.

All indicators light up.

All indicators turn off.

Segments not sharing the border light up.

Above segments turn off and other segments light up.

The date when the software was entered appears on the display.

The version of the micro processor appears on the display.

[

CPU

Ver:TP03

]

The time of auto-marking appears on the display.

[

Time

:C8h

]

The analog level of auto-marking appears on the display.

[

Lv1_A:24h

]

The digital level of auto-marking appears on the display.

[

Lv1_D:1Ah

]

10) The parameter of the bit distribution during recording on the display.

[

Rec

Bit0:C0h

]

11) The parameter of the bit distribution during recording on the display.

[

Rec

Bit1:FEh

]

12) Write/read check for EEPROM appears on the display

[

W/R

Check

]

When the INPUT button is pressed at this point, whether the micro processor executed data write/read function into

EEPROM or not is checked.

If [OK] appears on the display and the pin 6 of IC6 is at “H”, the check result is satisfactory.

[NG] is displayed when there is an error while writing or reading the data.

In such a case, check EEPROM (IC7).

●

How to cancel the special mode

Press the STOP button, and the mode will change from the special test mode to the factory preset mode and the data in

RAM will be cleared.

Note : Turning off the power will cancel the special test mode but will not clear the data in RAM (ie., user settings are

maintained).

Data to write in EEPROM (IC7)

Initial settings

INPUT mode

ANALOG

REPEAT mode

OFF

RANDOM mode

OFF

PROGRAM mode

OFF

REC mode (STEREO/MONO)

STEREO

AUTO MARK/MANUAL

AUTO (“MANUAL” does not light up.)

DISPLAY mode

DISC TITLE

Summary of Contents for MDX-596

Page 1: ...eering and service departments of YAMAHA are continually striving to improve YAMAHA products Modifications are therefore inevitable and specifications are subject to change without notice or obligation to retrofit Should any discrepancy appear to exist please contact the distributor s Service Division WARNING Static discharges can destroy expensive components Discharge any static electricity your ...

Page 2: ...nt disassembly or repair of the laser pick up unless noted elsewhere in this manual 3 CAUTION Use of controls adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Laser Emitting conditions 1 When the Cover MD is removed and the POWER SW is turned to the ON position the laser component will emit a beam for several seconds to detect if...

Page 3: ... ÄR URKOPPLAD BETRAKTA EJ STRÅLEN Laser Diode Properties Material GaAlAs Wavelength 785 nm Emission duration Continuous Pulse Durations and Max Output at the lens of the Laser Pick Up Unit Read mode 0 8 mW Continuous Write mode Max 10 mW for 0 5s Min Cycle 1 5s ANSI Class Class 1 This output is the value measured at a distance of about 200 mm from the objective lens surface on the Optical Pick up ...

Page 4: ...annels 2 stereo or 1 mono for extended recording Frequency Response 5 20 000 Hz 0 5 dB Signal to Noise Ratio More than 99 dB during playback Wow and Flutter Below measurable limit Inputs LINE IN REC Type pin jack Input impedance greater than 50 k ohms Standard input level 300 mV DIGITAL IN OPTICAL 1 2 Type square optical connector jack Outputs LINE OUT PLAY Type pin jack Standard output level 2 0 ...

Page 5: ...move 3 screws e in Fig 1 Arrow marks are printed to identify the screws to be removed c Remove 2 screws r in Fig 1 3 Removal of MD Recorder Unit a Remove 1 connector CB1 b Remove 4 screws t in Fig 1 c Remove 4 screws y in Fig 2 q w e r t CB7 CB6 CB1 CB401 CB5 q POWER TRANSFORMER w MAIN 1 P C B e POWER SWITCH r MD RECORDER UNIT t MAIN 2 P C B Fig 1 q q Top Cover w MD Recorder Unit Front Panel r e r...

Page 6: ...tom Cover 3 Disconnect 3 flat connecting cables K3 4 Disconnect the flexible P C B for the optical pickup K4 5 Disconnect a connector K5 6 Remove 2 screws K6 and then remove the MD Main P C B 7 Remove the spring K7 8 Remove 1 screw K8 and then remove the Side Cover 9 Remove 4 cushions K9 from the bosses of the MD Mechanism Fig 4 Fig 3 K3 x2 K2 x1 ø2x 2mm K1 x1 ø2x 3mm K1 x1 ø2x 3mm K1 x1 ø2x 3mm K...

Page 7: ... of magnetic head installation Position See page 13 1 Remove 3 screws C1 and then remove the sled motor 2 Remove the Optical Pickup Head Caution Use care so as not to cause any damage to the gear The damaged gear will cause abnormal noise to occur while searching C1 x2 ø1 4x 4 5mm C1 x1 ø1 4x 5mm Sled Motor MD Mechanism P C B Optical Pickup Head Fig 6 Removal of Spindle Motor Fig 7 Once the spindl...

Page 8: ... depend ing on the type of servicing performed Type of servicing PICKUP replacement Magnetic head replacement Mechanical unit replacement including PICKUP MD main PCB replacement MD microprocessor IC1401 replacement MD LSI IC1201 replacement RF IC IC101 replacement EEPROM IC IC1402 replacement TEMP standard setting TEMP q q q EEPROM setting value confirmation EEPROM SET q q w q _ w w AUTO prelimin...

Page 9: ...s mainly related to adjustment and EEPROM B2H TITLE Menu feeding in TEST mode 2 Feeding of menus mainly related to continuous playback and continuous recording B4H CHARA Menu feeding in TEST mode 3 Feeding of menus mainly related to INNER mode and JUMP SELECT F2H EDIT Menu feeding in reverse in TEST mode Menu feeding in reverse in each TEST mode A8H SET ENTER Finalization of menu selection or star...

Page 10: ...ode Not used Do not use this function as it is not for servicing _ MNU _ AJST _ 5 EEPROM setting mode Various factors of the digital servo function are changed manually EEPROM _ SET The voltage is measured at the temperature detect terminal and the standard value is set 6 TEST PLAY mode Continuous reproduction from the specified address is performed TEST _ PLAY _ C1 error rate is measured and ADIP...

Page 11: ...mperature measured value is 7AH and the ambient temperature is 22 C 7AH measured value 01H correction value 79H setting value If the temperature measured value deflects between two values use the smaller value If 7AH and 79H in the above example use 79H 3 Using the jog dial match the value obtained in Step 2 with the temperature setting value Example When the temperature measured value is 7AH and ...

Page 12: ...justment name XXXX Address YYYY Measured value 2 AUTO preliminary adjustment mode Disc in use MMD 318 for pre adjustment Step Setting method Remark Display 1 2 3 4 5 6 Set the Test mode Load a disc Press the EDIT button once Press the SET ENTER button once Adjusted values are output Adjustment is completed When adjustment is OK press the DELETE CANCEL button When adjustment is NG press the DELETE ...

Page 13: ...nu AUTO _ AJST _ _ _ INNER _ _ _ s XXXX c YYYY _ _ INNER _ _ _ Pressing the DISPLAY button in the INNER menu changes to the AUTO adjustment menu 12 6 TEST PLAY mode Using the disc Commercially available mini disc for recording Use this mode to check that the playback function is provided at the specified address Step Setting method Remark Display 1 2 3 4 5 6 Load a disc Press the TITLE button Pres...

Page 14: ...P C B in the arrow A direction in the figure for FF85 or less and in the arrow B direction for FFD2 or more Measure the lead in switch position again and check that it is in the range between FF85 and FFD2 Fig 8 Note Apply thread lock to the screw A1 1 pc of the P C B after tightening it Confirmation of magnetic head installation position After replacing the magnetic head and the optical pick up b...

Page 15: ...jous waveform x y 1 Loosen 3 screws of the spindle motor a little and make adjustment while watching the Lissajous waveform 2 After adjustment tighten screws in the order of q w and e Fig 10 Fig 12 Externally attached 1 Optical pickup rating inspection method See page E41 J39 2 3 1 2 3 1 Check the Lissajous waveform while adjusting the installation position by using a screwdriver in the adjustment...

Page 16: ...de 2 Load the disc AUTO AJST 3 Press the DISPLAY button 6 times EEPROM SET 4 Execute the procedure to have EEPROM setting mode transition diagram displayed and adjust the jog dial so that the same setting values as those in EEPROM contents list are obtained Refer to p 10 for TEMP setting 5 Press the REC button to cancel the TEST mode Entry into EEPROM can be started here 6 Set to the TEST mode aga...

Page 17: ... 0B H SFS 0D H STC 0D H Adjust setting ADJSET Focus setting Focus Item on display Set value FG B1 H FF0 10 H FF1 70 H FF2 E0 H FZHLEV ED H FOKLEVh 07 H FOKLEVL 09 H FOSTn 2C H DISCJG 14 H Spin setting Spindle Item on display Set value SPG 10 H SPG in 5C H SPG mid 48 H SPG out 38 H SP1 10 H SP2 93 H SP3 ED H SP4 EE H SP5 20 H SPDLIM 64 H SPKLEVm 15 H Item on display Set value TG 6B H TF0 10 H TF1 6...

Page 18: ...ion during recording on the display Rec Bit0 C0h 11 The parameter of the bit distribution during recording on the display Rec Bit1 FEh 12 Write read check for EEPROM appears on the display EE W R Check When the INPUT button is pressed at this point whether the micro processor executed data write read function into EEPROM or not is checked If OK appears on the display and the pin 6 of IC6 is at H t...

Page 19: ...ed in the disc could not be read Start address end address occurred Any one of the UTOC0 4 data was looped Data not for audio purpose is recorded in the track mode of TNO which is currently selected No recordable space is left when trying to activate the REC PAUSE function The loaded disc was for reproduction only when trying to activate the REC PAUSE function or trying to edit Recording or editin...

Page 20: ...ormality occurred while rewriting it The disc was loaded but it was not possible to achieve FOCUS The total number of TNO and NAME characters was 0 as a result of reading UTOC UTOC can be read but cannot be rewritten The EEPROM data is not correct Wrong operation procedure was used Try again by using the correct procedure Check according to troubleshooting Check the temperature of the area where t...

Page 21: ... item Power fails to turn on Does the disc loading function work properly YES Check the trouble item Disc cannot be loaded properly YES Is the play mode available when the PLAY PAUSE button is pressed Check the trouble item Play mode is not available Is appropriate audio output provided YES Check the trouble item Audio reproduction circuit YES Does recording reproduction function work properly Che...

Page 22: ...N1901 and SW1932 NO NO NO YES YES YES YES YES NO NO NO NO Proceed to the check item Checking by using the test mode Is the play mode unavailable only with the high reflecting disc The play mode unavailable only with the low reflecting disc Is the voltage at No 93 pin of IC1401 1 45 0 15V in the test mode state with a high reflecting disc loaded Is the voltage at No 93 pin of IC1401 with a low refl...

Page 23: ...of CN1932 Check the position of the lead in switch by selecting the lead in switch position measurement mode from the adjustment items for the high reflecting disc YES Audio reproduction circuit Applicable when no sound is produced although the play time display counts up properly during reproduction in the normal mode Is the audio output waveform obtained at No 24 and 26 pins of IC1701 Check No 7...

Page 24: ... IC1401 change between recording and reproduction Does the recording function fail from the starting address Check around IC1401 Is an RF pattern provided at No 50 pin of IC1201 Check IC1201 for proper soldering Check IC1300 1302 and CN1300 Is an output waveform available at No 1 and 7 pins of IC4 and No 1 and 7 pins of IC5 while recording the LINE input in the normal mode Is an input waveform app...

Page 25: ...motor as a complete unit Sled motor does not run YES YES YES Does a change occur at No 22 and 23 pins of IC1201 when R and E buttons are pressed Does a change occur at No 14 and 15 pins of IC1601 and No 3 and 4 pins of CN1402 when the R and E buttons are pressed Check IC1601 and CN1402 solder connections Does a voltage change occur at the and terminals of the sled motor when the R and E buttons ar...

Page 26: ...al for servo signal Amplifier focus servo system reverse input terminal for servo signal Amplifier focus servo system output terminal 2 for servo signal Amplifier focus servo system output terminal 1 for servo signal Amplifier tracking servo system output terminal 1 for servo signal Amplifier tracking servo system output terminal 2 for servo signal Amplifier tracking servo system reverse input ter...

Page 27: ... 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 TOTMON TEMCN SBCK SBO SBSY SFSY FCK SENSE COUT MCCK DINIX VDD2 DGND RSTX SYD0 SYD1 SYD2 SYD3 SYD4 SYD5 SYD6 SYD7 SYWRX SYRDX SYRS EFMO PLCK ACRCEF RAA11 RAD0 RAD1 RAWEX RARASX RAA9 RAD3 RAD2 RACASX DGND RACEX RAA8 RAA7 RAA6 RAA5 RAA4 VDD2 RAA10 RAA0 RAA1 RAA2 RAA3 EFMMON ...

Page 28: ...external D RAM ADR0 LSB Address output to external D RAM ADR10 MSB Power supply terminal for DRAM interface Address output to external D RAM ADR4 Address output to external D RAM ADR5 Address output to external D RAM ADR6 Address output to external D RAM ADR7 Address output to external D RAM ADR8 Data output enable signal output to external D RAM Ground terminal for digital section Column address ...

Page 29: ...ta input Voice data output Focus error signal monitor output Total signal monitor output Tracking error signal monitor output DIN sub code reading clock EIAJ CP 309 format DIN sub code serial data EIAJ CP 309 format DIN sub code block synchronous signal EIAJ CP 309 format DIN sub code frame synchronous signal EIAJ CP 309 format Focus OK detect signal 0 focus OK Servo state detect signal 1 Auto mov...

Page 30: ... DQ3 20 VSS VBB 17 CAS Clock Generator CBR Refresh Counter Row Address Buffer Memory Cell I O Selection Write Clock Generator Data Input Buffer Data Output Buffer Row Address Buffer On ChipVBB Generator Row Decoder Column Decoder Sense Amp Word Driver SELF Refresh Timer MN42V4400 only 3 OE 16 2 18 19 1 Pin No Name Function 1 3 A0 A2 Device address 4 VSS Ground 5 SDA Serial data input output 6 SCL ...

Page 31: ...ount signal input Unused ERR input to unlock monitor PLL GND GND ST ID output MD search output RESET input Clock output GND EXTAL 8 4672MHz 3 15V Input output port P85 DINT interrupt input from MD LSI Interrupt input ST ID input MD ON CD search input Synchro REC interrupt input MD RSW output CD BLK SEL output DSENSE Servo sense input from MD LSI P DOWN power failure detect HDON Magnetic head curre...

Page 32: ...t P32 Input output port P31 3 15V Pick innermost track detect input GND L3 DATA soft serial communication with 2 modes LSB first L3 MODE soft serial communication with 2 modes LSB first L3 CLK soft serial communication with 2 modes LSB first Input output port P24 Input output port P23 PCNT0 output LAST LDON output H ON ANLPTR output ADPON output for CK DAPON output for CK DFS0 output DFS1 output I...

Page 33: ... pull down 21 MC2 Mode control 2 pull down 22 VSSA DAC DAC analog ground 23 VDDA ADC DAC analog power supply 24 VOUTR DAC output right 25 VDDO Operation amplifier power supply 26 VOUTL DAC output left 27 VSSO Operation amplifier ground 28 Vref D DAC reference voltage The marked terminal is a terminal which is not connected externally open terminal VDDA ADC VSSA ADC VADCP VADCN Vref A VINR MC1 MC2 ...

Page 34: ...2 A 10 P3 3 A 11 P3 4 A 12 P3 5 A 13 P3 6 A 14 P3 7 A 15 P4 0 A 16 P4 1 A 17 P4 2 A 18 P4 3 A 19 P44 CS0 P45 CS1 P46 CS2 P47 CS3 P50 WRL WR P51 WRH BHE P52 RD P53 BCLK P54 HLDA P55 HOLD P56 ALE P57 RDY CLKOUT P60 CTS0 RTS0 P61 CLK0 P62 RXD0 P63 TXD0 P64 CTS1 RTS1 CTS0 CLKS1 P65 CLK1 P66 RXD1 P67 TXD1 P07 D7 P06 D6 P05 D5 P04 D4 P03 D3 P02 D2 P01 D1 P00 D0 P107 AN7 K13 P106 AN6 K12 P105 AN5 K11 P10...

Page 35: ...C IN Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Unused Pull down at 10 kΩ Microprocessor power supply input Unused Pull down at 10 kΩ GND level input Unused Pull down at 10 kΩ Unused ...

Page 36: ...UTER 67 66 3 2V DOUT DIN A D CONVERTER D A CONVERTER IC1701 UDA1347T AD DA CONVERTER IC1202 IX2474AF 4M BIT DRAM 5 9 11 15 26 29 32 36 42 IC1201 LR37814 ENDEC ATRAC XL1201 33 8688MHz IC1101 IR3R58M RF SIGNAL PROCESSOR 3 2V 3 2V MECHANISM 4 75 5 25V E F SIGNAL A B SIGNAL RF1 RF4 SIGNAL IC1601 M56788FP MOTOR DRIVER 12 10 15 M M903 LOADING MOTOR SW1932 LOADING SW1934 PLAY SW1936 LEAD IN MONITOR DIODE...

Page 37: ...6V Vd 5V D7 10 D11 12 TH301 TH302 19 12 6 MUTE RES PDN 31 34 REMOTE SENSOR U601 JOG ROTARY ENCODER SW613 KEY MATRIX SW601 612 SW614 618 TIMER SW SW501 84 85 94 95 97 87 88 20 OPTICAL CB2 OPTICAL1 OPTICAL2 CB3 CB4 DIGITAL IN DIGITAL OUT L R OUT ANALOG BUFFER AMP REC LEVEL VR202 BUFFER AMP IC3 IC3 5 7 3 1 PHONES LEVEL PHONES AMP VR201 3 5 1 7 R OUT L OUT R IN L IN AVCC LOADIN 5V 5V DSTB MDDATA KDATA...

Page 38: ...500ms div CH1 5V DC 10 1 CH2 2V DC 10 1 CH3 5V DC 10 1 CH4 5V DC 10 1 500ms div CH1 5V DC 10 1 CH2 2V DC 10 1 CH3 5V DC 10 1 CH4 5V DC 10 1 200ms div CH1 2V DC 10 1 CH2 2V DC 10 1 CH3 5V DC 10 1 CH4 2V DC 10 1 200µs div CH1 500mV DC 10 1 500ns div CH1 500mV DC 10 1 20µs div REC ANALOG REC DIGITAL REC PLAY PLAY 1kHz 0dB PLAY TP1201 EFMMON TP1201 EFMMON TP1515 DIGIN TP1524 L OUT TP1526 R OUT TP1207 ...

Page 39: ...1407 R1614 R1304 Q1801 Q1800 Q1501 C1802 R1808 R1802 R1803 R1805 Q1803 C1501 R1716 C1714 R1714 R1711 R1712 C1716 C1711 C1700 C1710 C1704 C1712 L1702 R1703 C1803 C1800 C1606 L1300 C1701 R1704 Q1702 C1503 C1506 C1509 R1515 R1511 1 5 10 40 42 35 1 5 6 10 11 15 16 20 30 25 15 20 21 22 1 5 10 15 20 25 26 30 35 40 45 50 51 55 60 65 70 75 76 80 85 90 85 100 1 5 10 15 20 25 30 31 35 40 45 50 51 55 60 65 7...

Page 40: ...WN MD ST SEARCH MDDATA GNDd GNDd D6 5 5V X AVcc AAGND ADGND AAGND GNDd 5 MD RES DSCK KDATA DSTB GNDd GNDd D6 5 5V LOADIN LIN RIN LOUT ROUT DGND KEY2 Jog1 TPLY REM FLDAT FLCLK FLGND FL1 DGND KEY1 KEY3 log2 TREC Vd 5v FLCE FLRES VP FL2 V VB V VB GND RIN LIN RIN ROUT G G LOUT LIN 8 14 1 7 1 1 3 0 8 0 5 1 3 1 5 0 1 0 0 8 1 4 5 8 1 5 8 4 1 5 8 1 8 16 9 4 1 5 8 4 FROM MAIN 3 FROM MD MAIN FROM MAIN 6 FRO...

Page 41: ... MAIN 3 MAIN 4 P C B POWER YE BR BL OR RE TO MAIN 3 MAIN 7 P C B VOLTAGE SELECTOR MAIN 6 P C B MAIN 5 P C B REC STOP INPUT SEARCH e r t y REC LEVEL DIGITAL SET ENTER EDIT DELETE CANCEL CHARA SCROLL EJECT A B S F TITLE DISPLAY REPEAT RAMDOM TIMER OFF PLAY REC PLAY PAUSE W501 1 1 6 4 8 3 3 1 7 3 2 6 4 4 9 DGND FL1 FLGND FLCLK FLDAT REM TPLY Jog1 KEY2 DGND FL2 VP FLRES FLCE Vd 5V TREC Jog2 KEY3 KEY1 ...

Page 42: ... 2V 3 2V 3 2V 3 2V 3 2V 0V 0V 0V 0V 3 2V 0V 0V 0V 0V 78 77 76 75 79 90 89 88 87 86 85 84 83 82 81 0V 0V 0V 0V 3 2V 3 2V 3 2V 0V 0V 0 1V 50 49 48 47 46 45 44 43 42 41 0V 3 2V 3 2V 0V 0V 0V 2 2V 1 5V 0 7V 0V 100 99 98 97 96 95 94 93 92 91 80 1 6V 1 2V 1 6V 1 6V 2 5V 2 5V 0V 2 5V 2 5V 0V 0V 5 0V 1 6V 1 6V 1 6V 5 0V 1 6V 2 5V 2 5V 1 6V 1 2V 9 8 7 6 5 4 3 2 1 21 20 19 18 17 16 15 14 13 12 11 10 PIN NO ...

Page 43: ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 DIGIN KDATA MDDATA DSTB D GND D GND D GND DVDD RAA0 RAA1 RAA6 RAA9 RAD3 RAWEX XI LRCK BCLK RSTX SYD0 SYD1 SYD2 SYD3 SYD4 SYWRX VBAT FIN EIN BIN AIN X176KO TEST2 8 7 6 5 4 3 2 1 APCIN LDON LDVCC DGND B LVVOUT F COIL T COIL I V I V I V I V SW APCOUT DGND LDVAR A COM RF1 F E RF2 RF4 VCC MP R RF3 T F AGND F T DGND EXT C LDOUT APC LVV LDON GND VCC LVVIN 2 8...

Page 44: ...6 11 8 1 14 13 5 OUTPUT 5V CURRENT CONTROL IC8 M5290P Constant Voltage Tracking Supply with Reset IC201 BA15218N Dual OP Amp IN 1 2 IN 1 3 V CC 4 IN 2 5 IN 2 6 OUT 2 7 V CC 8 OUT 1 1 START STOP LOGIC ADDRESS COUNTER LOAD LOAD COMP R W DOUT DIN INC Y DECODER DEVICE ADDRESS COMPARATOR DATA REGISTER SELECTOR E2 PROM X DECODER DATA OUT ACK OUT CONTROL 6 7 5 4 3 2 1 SCL TEST SDA VCC GND A2 A1 A0 SERIAL...

Page 45: ... 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 G6 G5 G4 G3 G2 G1 VFL TEST VSS OSCO OSCI VDD RES CE CL DI AM32 AM31 AM30 AM29 AM28 AM27 AM26 AM25 AM24 AM23 AM22 AM21 AM20 AM19 AM18 AM17 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 AM13 AM14 AM15 AM16 ADDRESS REGISTER SHIFT REGISTER CONTROL BLINKCYCLE REGISTER DISPLAY REGISTER DUTYCYCLE REGISTER GRID REGISTER INSTRUCTION DECODER ADDRESS COUN...

Page 46: ... 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 82 B6 A5 A6 86 87 88 89 8B 8C 8D 8E B5 9D 9E 9F 94 95 96 97 AC AD B3 B4 A7 B2 02 B7 B8 B9 FUNCTION Key No CUSTOM HEX DATA HEX 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 TITLE CHAR NUMBER DELETE SET SKIP t SKIP y REC TIME PLAY w PAUSE d STOP a REC s S F RNDM PROG 1 6 10 ABC PQR SPACE 79 79 79 79 79...

Page 47: ...ITTING MODULE LED DSPLY LED DISPLAY LED INFRD LED INFRARED MODUL RF MODULATOR RF PHOT CPL PHOTO COUPLER PHOT INTR PHOTO INTERRUPTER PHOT RFLCT PHOTO REFLECTOR PIN TEST PIN TEST POINT PLST RIVET PLASTIC RIVET R ARRAY RESISTOR ARRAY R CAR CARBON RESISTOR R CAR CHP CHIP RESISTOR R CAR FP FLAME PROOF CARBON RESISTOR R FUS FUSABLE RESISTOR R MTL CHP CHIP METAL FILM RESISTOR R MTL FLM METAL FILM RESISTO...

Page 48: ...L 1uF 50V C36 UR846470 C EL 4 7uF 25V C37 UA952220 C MYLAR 220pF 50V C38 UR837100 C EL 10uF 16V C39 UR837100 C EL 10uF 16V C40 UA952220 C MYLAR 220pF 50V C42 UR866100 C EL 1uF 50V C43 UR846470 C EL 4 7uF 25V C44 UA952560 C MYLAR 560pF 50V C45 VK534100 C PP 0 01uF 100V C46 UR837100 C EL 10uF 16V C47 VG289800 C EL 1000uF 50V C48 VG289100 C EL 330uF 25V C49 VG289800 C EL 1000uF 50V C50 VG289800 C EL ...

Page 49: ...iA093320 TR 2SA933S Q R Q4 iC287820 TR 2SC2878 A B Q5 iC287820 TR 2SC2878 A B Q6 iC287820 TR 2SC2878 A B Q7 iC287820 TR 2SC2878 A B Q8 iA093320 TR 2SA933S Q R Z Q9 iD040040 TR 2SD400 Z Q10 VS883300 TR 2SB1565 E F Z Q11 VC141900 TR 2SB941 P Q Q13 iA093320 TR 2SA933S Q R Q14 VG722000 TR DGT DTC144ES R51 VP940600 R MTL OXD 220Ω 1W R57 VP441800 R MTL FLM 15KΩ 1 4W R79 VP940700 R MTL OXD 330Ω 1W R83 VP...

Page 50: ...2uF 16V VCKYCY1CB223K C1501 AAX02780 C CHP 1uF 16V VCKYTV1CF105Z C1503 AAX02720 C CHP 0 33uF 16V VCKYTQ1CB334K C1505 AAX02660 C CHP 0 047uF 16V VCKYCY1CB473K C1506 AAX02540 C CHP 100pF 50V VCCCCY1HH101J C1507 AAX02660 C CHP 0 047uF 16V VCKYCY1CB473K C1509 AAX02540 C CHP 100pF 50V VCCCCY1HH101J C1601 AAX02610 C CHP 820pF 50V VCCSCY1HL821J C1602 AAX02680 C CHP 1500pF 50V VCKYCY1HB152K C1603 AAX17500...

Page 51: ...AAX17680 R CAR CHP 12KΩ 1 16W VRSCY1JB123J R1124 AAX17710 R CAR CHP 2 2KΩ 1 16W VRSCY1JB222J R1125 AAX17710 R CAR CHP 2 2KΩ 1 16W VRSCY1JB222J R1201 AAX17750 R CAR CHP 33KΩ 1 16W VRSCY1JB333F R1202 AAX17690 R CAR CHP 120KΩ 1 16W VRSCY1JB124F R1203 AAX17750 R CAR CHP 33KΩ 1 16W VRSCY1JB333F R1205 AAX17850 R CAR CHP 82KΩ 1 16W VRSCY1JB823J R1207 AAX17830 R CAR CHP 68KΩ 1 16W VRSCY1JB683J R1208 AAX01...

Page 52: ...R CAR CHP 22KΩ 1 16W VRSCY1JB223J R1623 AAX01910 R CAR CHP 22KΩ 1 16W VRSCY1JB223J R1624 AAX03020 R CAR CHP 6 8KΩ 1 16W VRSCY1JB682J R1701 AAX02010 R CAR CHP 39KΩ 1 16W VRSCY1JB393J R1702 AAX01960 R CAR CHP 30KΩ 1 16W VRSCY1JB303J R1703 AAX17650 R CAR CHP 1KΩ 1 16W VRSCY1JB102F R1704 AAX17740 R CAR CHP 3 3KΩ 1 16W VRSCY1JB332F R1705 AAX03040 R CAR CHP 820Ω 1 16W VRSCY1JB821J R1706 AAX02010 R CAR C...

Page 53: ...4 48 48 28 26 200 45 2 2 5 49 24 49 47 9 22 41 43 41 12 43 43 45 43 43 43 21 2 7 29 2 1 46 30 23 45 27 42 2 3 11 47 2 4 25 2 2 1 11 1 24 1 32 1 22 1 23 1 31 1 32 1 26 1 12 1 15 1 32 1 32 1 5 1 32 1 16 200 1 1 17 1 13 1 21 1 32 1 27 6 R model only R model only ...

Page 54: ...296800 POWER CORD ASS Y A Z 11 VN363700 POWER CORD ASS Y G Z 11 VV437300 POWER CORD ASS Y B Z 11 VZ542500 POWER CORD ASS Y R 12 V2438700 CORD STOPPER 10P1 21 V5236000 REAR PANEL R 21 V5236100 REAR PANEL A 21 V5236300 REAR PANEL BG 22 VZ151900 TOP COVER BL 22 VZ152000 TOP COVER TI 23 VZ151800 CHASSIS MAIN ALL 24 V5235300 SUPPORT MECH 25 VQ780300 LEG D60xH16 26 V3205000 CARD EDGE SPACER KGES 18 27 C...

Page 55: ...der Unit 7 4 12 5 2 SW1934 SW1933 SW1932 SW1931 SW1930 17 9 M903 3 PWB E1 SW1936 M902 504 34 27 28 14 15 503 35 M901 507 501x2 24 507 511 PWB E2 16 19 20 21 18 10 8 22 506 506x2 505x3 506 513 512x2 512 PWB C 33x2 33x2 510x2 502 509 32 30 509 509 509 509 31 36 ...

Page 56: ...004AWZZ 27 AAX17000 DRIVE SCREW ASSY NSFTD0006AWM1 28 AAX17090 PICK GUIDE SHAFT NSFTM0019AWFW 30 AAX16920 SEALED COVER TOP PCOVS3029AWFW 31 AAX16910 SEALED COVER SIDE PCOVS3033AWFW 32 AAX16930 SEALED COVER BOTTOM PCOVS3031AWFW 33 AAX16880 CUSSION PCUSG0045AWZZ 34 AAX17210 MAGNETIC HEAD RCILH0113AFZZ Z 35 AAX17200 OPTICAL PICKUP RCTRH8198AFZZ 36 AAX16850 SPRING GROUNDING MSPRT0034AWFJ 501 AAX17010 ...

Page 57: ...A B C D E 1 2 3 4 5 6 7 MDX 596 62 GREASE APPLICATION DIAGRAM Grease G Molykote PG 662 O HYDRO FLUTE EP 68 7 4 5 2 9 3 M902 27 21 18 10 22 G G G G G G G G G G O G ...

Page 58: ...45 4100 HF85 4150 HF45 4220 HF85 4270 HF45 4330 HF85 4390 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HF85 5110 HF45 5120 HF45 5150 HF45 5180 HF45 5200 HF45 5220 HF45 5270 HF45 5330 HF45 5390 HF45 5430 HF45 5470 HF45 5510 HF45 5560 HF45 5680 HF45 5820 HF45 5910 HF45 6100 HF45 6120 HF45 6150 HF45 6180 HF85 6200 HF45 6220 HF85 6240 HF45 6270 HF45 6300 HF45 6330 HF85 6360 HF...

Page 59: ...MDX 596 MDX 596 ...

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