Service Manuals, User Guides, Schematic Diagrams or docs for : ALPINE Car Audio MRD-M1001 MRD-M1001+Car+Power+Amplif

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MRD-M1001+Car+Power+Amplif


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  SERVICE MANUAL
                   MONO POWER AMPLIFIER




Caution : The part marked with   !   is generating a high voltage, so care will be necessary when working.




                                                                          TO ALPINE Home Page


                                                                                            6 / 04-A
                                                                                            68E36341S01




         MRD-M1001

 The following cautions will prevent accidents in the workplace and will ensure safe products.
*The symbols indicate caution is needed to prevent injuries and damage to property.
 The symbols and their meanings follow.


                      If you ignore this symbol and handle the product incorrectly or unsafely,
        Warning       serious injury or death may result.

                      If you ignore this symbol and handle the product incorrectly or unsafely,
        Caution       injury or only material damage may result.



*The following symbols indicate two levels of cautions.

        When you see this symbol, you have to be very careful.


        When you see this symbol, you have to follow the instructions there.




        Warning
        Do not look squarely into the laser light                     Fuse Caution
        coming from the pickup.                                       Always use a designated fuse.
        You may loose you sight.                                      Use of an incorrect fuse may result in a fire.



        Caution
        Do not allow wiring to be caught in the                       Battery Caution
        screw/chassis.                                                Use the designated battery.
        If wiring is caught in the screw/chassis, it may              Confirm the correct polarity and seat of the
        cause a short circuit, resulting in a fire.                   battery.
                                                                      An incorrect battery or an improperly connected
                                                                      or seated battery may result in a fire.

        High Temperature Caution                                      Designated Parts Caution
        Touching the heat sink may cause severe burns.                Look up the part list and ensure that only
                                                                      designated parts are used to prevent problems or
                                                                      accidents.

        Reverse Power Supply Connections or                           Wiring Caution
        Misconnections Caution                                        Ensure that the wiring is correct when rewiring to
        Reverse power supply connections or                           prevent problems with ignition/breakdown.
        misconnections may cause ignition problems and
        smoke may result.

        Soldering Caution                                             Wear Gloves
        Hot solder from solder splash may cause severe                Wear gloves to prevent electrical shocks or injury
        burns.                                                        from the end face of the metal.




                                                           -2-
                                                                                          MRD-M1001

                                        Contents


     Packing Assembly Parts List                                                                4

     Packing Method View                                                                        4

     Specifications                                                                             5

     Block Diagram                                                                            6 to 8

     Parts Layout on P.W.Boards and Wiring Diagram                                           9 to 12

     Schematic Diagram                                                                       13 to 15

     Terminal Voltage of IC/ TR                                                              16 to 19

     Description of IC Terminal                                                                20

     Exploded View (Cabinet)                                                                   21




NOTE : Due to continuing product improvement, specifications and designs are subject to
       change without notice.




                                                  -3-
                                                                                                              MRD-M1001


Packing Assembly Parts List
 Symbol       Part No.                  Description                    Symbol       Part No.              Description
  No.                                                                   No.
#1 101     68-00493Z18        MANUAL,OWNER'S                            104     15E36689S01     COVER,TERMINAL-C
$1 101-1   68-00493Z19        MANUAL,OWNER'S(GE)                        105     03E36690S01     WRENCH,HEX. 2.5X2.9
$1 101-2   68-00493Z20        MANUAL,OWNER'S(I.G.S)                     106     03E36691S01     WRENCH,HEX. 2X2.3
   102     03E36238S01        SCR,M4X20 TPG1                            107     03E36692S01     WRENCH,HEX. 4X4.6
   103     03E36208S01        SCR,WRENCH M3X12(BOLT)


   NOTE : #1 : For North American Model Only, $1 : For General Foreign Model Only, Others : Common.




Packing Method View




                        106    105




                                           107


               103 x2                                                                   104
                               102 x4

                              101




                                                                                                                      TO CONTENTS
                                                                 -4-
                                                                                                                                                  MRD-M1001

Specifications
 Power Output           .................................................................................. 20Hz/100Hz, 4ohm, 1.0% T.H.D., 14.4V : 500W
                                                                                                                  20Hz, 2ohm, 1.0% T.H.D., 14.4V : 900W
                                                                                                              100Hz, 2ohm, 1.0% T.H.D., 14.4V : 1,000W
 T.H.D. (100Hz)            ......................................................................... 400W/4ohm, 14.4V, Input Level : 0.5 to 8.0V : 1.0%
                                                                                                  400W/4ohm, 14.4V, Input Level : 0.1 to 2.0V : 1.0%
 Residual Noise (Input Short, Level Position : 0dB)                          ............................................................................................ 40mV
 S/N Ratio (Ref. Output 500W/4ohm, Input short, Level Position : 0dB)                                     .............................................................. 80dB
 Frequency Response (Ref. 100Hz, 0dB) ........................................................................................... 20Hz : -0.5



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