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Car Audio
MX-390DVD
Elenberg MX-390DVD
TABLE OF CONTENTS
Page
Technical Specifications ....................................................1-2
Measurement setup ..........................................................1-3
Service Aids, Safety Instruction, etc .......................... 1-4 to 1-5
Preparations & Controls ............................................ 1-6 to 1-8
Maintenance & Troubleshooting ....................................... 1-9
Disassembly Instructions & Service positions ........................ 2
Set Block diagram ............................................................... 3
Set Wiring diagram .............................................................. 4
Key Board ........................................................................... 5
Servo Board ........................................................................ 6
Main Board ......................................................................... 7
Set Mechanical Exploded view & parts list .............................. 8

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Summary of Contents for Elenberg MX-390DVD

  • Page 1 Car Audio MX-390DVD Elenberg MX-390DVD TABLE OF CONTENTS Page Technical Specifications ............1-2 Measurement setup ............1-3 Service Aids, Safety Instruction, etc ......1-4 to 1-5 Preparations & Controls ..........1-6 to 1-8 Maintenance & Troubleshooting ........1-9 Disassembly Instructions & Service positions ......2 Set Block diagram ...............
  • Page 2: Specifications

    SPECIFICATIONS General Components Mounting collar Power supply: 12V DC(11V-16V) Tapping screws M5x6 mm Test voltage 14.4V , negative ground M4x6 mm Maximum power output: 45Wx4 channels Mounting bolt (50 mm) Continuous power output: 20Wx4 channels (4 10% T.H.D.) Wire connector Suitable speaker impedance: 4-8 ohm Removable face plate case...
  • Page 3 MEASUREMENT SETUP Tuner FM Bandpass LF Voltmeter 250Hz-15kHz e.g. PM2534 e.g. 7122 707 48001 RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum(50Hz,100Hz) and disturbance from the pilottone(19kHz,38kHz). Tuner AM (MW,LW) Bandpass LF Voltmeter 250Hz-15kHz...
  • Page 4 HANDLING CHIP COMPONENTS GENERAL DISMOUNTING MOUNTING e.g. A PAIR OF TWEEZERS VACUUM PISTON 4822 395 10082 SOLDERING IRON e.g.WELLER Solder tip PT-H7 SLODER 0.5-0.8mm SOLDERING SLODERING PRESSURE IRON IRON SOLDER WICK 4822 321 40042 SLODERING TIME SOLDER e.g. A PAIR OF TWEEZERS <...
  • Page 5 WAARSCHUWING WARNING Alle IC's en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically. de levensduur drastisch doen verminderen. When repairing, make sure that you are Zorg ervoor dat u tijdens reparatie via een connected with the same potential as the mass...
  • Page 6: Wiring Diagram

    PREPARATIONS Wiring Diagram Video-out Antenna (Yellow) Fuse 15A Connector Amplifier R(Red) Line-out (Gray) L(White) Filter Box For some VW/Audi or Opel(Vauxhall) ISO Connector car models, you may need to modify wiring of the supplied power cord as illustrated, or else the memory of the Yellow To car battery(+ ) unit may be lost after you power off.
  • Page 7 Hold for more than 2 seconds to store station Remote Sensor Radio preset Power ON/OFF Panel Open Push to select VOL/BAS/ TRE/BAL/FAD, Rotate the MENU CAR DVD PLAYER MX-390DVD 4X45W VOL- knob to adjust level Radio tune Rotate the knob to To fast search within adjust volume level...
  • Page 8: Remote Controls

    REMOTE CONTROLS Power On/Off : Press to turn on/off the unit. Subtitle(DVD only) Zoom(DVD only) Title(DVD only) Tunre Power on/off TITLE ZOOM Disc Play (when disc inserted) DVD Setup REPEAT: Title\chapter\disk\track\index SETUP SUB.T REPEAT A-B repeat Menu cursor ENTER Enter Stop / Return Program PROG...
  • Page 9 MAINTENANCE AND TROUBLESHOOTING Maintenance Clearing disc When a disc becomes dirty clean it with a cleaning cloth. Wipe the disc from the center out. Cleaning the disc lens After prolonged use, dirt or dust may accumulate at the lens. To ensure good playback quality, clean the disc with Philips CD lens Cleaner or any commercially available cleaner.
  • Page 10 DISMANTLING INSTRUCTIONS emove top and bottom covers. 4 Remove CD loader 1 Pull out the short sheet from main set. Remove 2 pcs screw on the top of loader. Remove 2 pcs screw from metal side. Loosen 8 screws to remove heatsink &...
  • Page 11 DISMANTLING INSTRUCTIONS Service Position A Service Position C Service Position D Service Position B...
  • Page 30 EXPLODED VIEW - MAIN UNIT...
  • Page 31 SCREW,BTS,White Znic,M2.6X3 121050000003 CMV100,POLE 121410000026 CMV100,RUBBER 121040000077 SCREW,BTS,White Ni,M2.6X14 141000000067 CAD310,SHORT SHEET,SECC,T0.6 124845000001 ANTENNA,W/GROUND 230mm 121040000059 SCREW,BTB,White Ni,M2.6X21 141010020047 CME0CM700,HEATSINK 121000030076 CAD510,BRACKET-REAR-U,SECC,T1.0 141000000319 CM226,BRACKET IC 7386,SECC,T0.8 83803DVD705MB002 MB ASSM 121040000222 SCREW,FM,BLACK Zinc,M2.6X5 121290000662 CM725,ISOLATOR SHEET,PC SHEET(T=0.185mm) 141235020037 CM730,KNOB VOL,PC 141228010675 LENS,DVD730E-43A,LENS,PMMA(ELENBERG)