Service Manuals, User Guides, Schematic Diagrams or docs for : ALPINE Car Audio MRD-M1000 MRD-M1000

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MRD-M1000


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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.




MONO POWER AMPLIFIER   MRD-M1000




                                                                             TO ALPINE Home Page
                                                                                        2/03-A
                                                                                        68E35107S01




MRD-M1000

 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.
                                    Contents
                   Packing Assembly Parts List

                   Packing Method View

                   Specifications

                   Block Diagram

                   Parts Layout on P.W.Boards and Wiring Diagram

                   Schematic Diagram

                   Terminal Voltage of IC/TR

                   Description of IC Terminal

                   Exploded View (Cabinet)
                   Cabinet Assembly Parts List

                   Electrical Parts List




NOTE : Due to continuing product improvement, specifications and designs are subject to
      change without notice.
Packing Assembly Parts List
Symbol       Part No.                Description             Symbol      Part No.                                      Description
 No.                                                          No.

#1 101    68P02294K64    OWNER'S MANUAL                        109    28E20925S01              HOUSING RUBBER-A
$1 101    68P02294K76    OWNER'S MANUAL                        110    75E33371S01              CUSHION PAD(A) (35X7)
$1 101    68P02294K77    OWNER'S MANUAL(I,G,S)                 111    75E33372S01              CUSHION PAD(B) (50X10)
   102    03E34961S01    SCR M4X20 TPG1,BLK                    112    75E33380S01              HOUSING RUBBER-H
   103    03E32133S01    SCR M3X5(B)MCH(BLK)                   113    75E35194S01              HOUSING RUBBER-I


   104    03E33366S01    WRENCH BOLT M3X12(WHT)                114    47E22594S01              WRENCH(6) (2.5mmX2.9mm)
   105    03E29533S01    SCR(6)M5X6(GOLD)                      115    47E35195S01              WRENCH(6) (4mmX4.6mm)
   106    15E35192S01    COVER END                             116    47E35196S01              WRENCH(6) (3mmX3.5mm)
   107    15E35193S01    COVER TERMINAL                        117    65E35197S01              FUSE,80A
   108    07E33370S01    BKT SPRING                            118    15E35198S01              FUSE HOLDER,PS-98




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



Packing Method View


                                          106




             117, 118     107

                                                            101




                                                                                           110   X3                                         103   X6
                                                                                                            102   X4
                                                                                    111   X3                            116
                                                                           112                        113                        105   X2              104   X2




                                                                                                      109              114 115




                                                                             108    X3




                                                                                                                              TO CONTENTS
Specifications

 Power Output           ................................................................................. 4ohm, 1% T.H.D., 14.4V, 20Hz & 100Hz : 500W
                                                                                                                2ohm, 1% T.H.D., 14.4V, 100Hz : 1000W
                                                                                                                    2ohm, 1% T.H.D., 14.4V, 20Hz : 900W
 T.H.D. (100Hz)            ................................................................................................................ 400W/ch/4ohm, 14.4V : 1%
 S/N Ratio (Ref. Output 500W/4ohm, Input short, Gain Position -12dB) .............................................................. 80dB
 Residual Noise (Input Short, Wide Band, Gain Position -12dB)                                   ........................................................................ 40mV
 Frequency Response (Ref. 100Hz, 0dB) ........................................................................................... 20Hz : -0.5



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