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DPX-7010MD
MICROCOMPUTER�S TERMINAL DESCRIPTION
Pin 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65~70 71 72 73 74 75 76~79 80 81 82 83 84 85 86 87 88 89 90 91 92~95 96 97 98 99 100 Pin Name PN_SCCON CD_MSTOP CD_LO/EJ CD_MOTOR CD_SW3 NC CD_AMUTE CD_SW2 NC TYPE0 SEL1 SEL2 MD_LOE_SW MD_LOAD MD_EJECT MD_MSTOP Vcc NC Vss NC MRST MD_AMUTE MD_LOS_SW MD_DET_SW CD_SW1 NC FMSD REAR/NF FM+B AM+B MD/DC NAVI_MUTE PCON_IN REQH ILLUMI REFCON PW_MUTE MUTE NC Avss FSD_OUT Vref Avcc DSP_XLAT I/O O O I/O O I O I I O I I I I O O O O O O I I I I O I O O O O I I O I O O O O I I I I O DSP write request terminal Not used. CD & MD mechanism microcomputer reset terminal Mute request terminal from MD mechanism control MD play standby position detection switch MD eject complete switch (PACK DET) CD mechanism SW1 detection terminal Not used FM station detection terminal Preout Rear/NF switching control terminal FM power source terminal AM power source terminal MD/CD IC2 input control terminal Navi. mute External amplifier over current control terminal External channel transmission request terminal Illumination detection terminal A/D reference voltage output Power IC mute control terminal Mute terminal Not used. Ground S-meter input terminal A/D reference voltage output H: 1.9V, FM station detected H: Small lamp off H: Key interruption H: All off H: Mute on L: Rear H: On H: On L: CD L: Navi. mute H: Protection operation L: Key interruption H: Normal, L: Reset H: Mute On Not used. Description Communication control between panel microcomputer CD mechanism microcomputer stop terminal CD loading/eject control terminal CD loading motor control terminal CD mechanism SW3 detection terminal Not used. CD MUTE request terminal CD mechanism SW2 detection terminal Not used. Destination switch IC2 noise canceller switch IC2 noise canceller switch MD play standby position detection switch MD mechanism control motor terminal 0 Disk eject control motor terminal 1 MD mechanism microcomputer stop request L: Mechanism stop L: Disk at switch position H: J type, L: M type H: Mute on L: Disk at switch position L: Disk at switch position L: Mechanism stop Processing Operation
