Panasonic SC-TM23 Service Manual

Contents

Panasonic SC-TM23 Service Manual Manual pdf 81 page image

81Pin No. Mark I/O Function59 REC /O L when record circuit isoperating60 DECK1_H O H when DECK 1 P/B headis selected61 N.C. - No Connection62 Vcc - Power Supply (+5V)63 N.C. - No Connection64 Vss - Ground (0V)65-66 N.C. - No Connection67 V_JOG_A I Volume Jog A68 V_JOG_B I Volume Jog B69 EX1_CLK I/O *1 I/O Expander Clock70 EX1_DAT I *1 I/O Expander Data71 /FL_RESET O Reset Input (ACTIVE L)72 FL_CS I/O FL Driver Chip Select73 FL_DOUT O Serial Data To FL Driver(Output)74 FL_CLK I/O Serial Clock To FL Driver75 N.C. - No Connection76 SSEQ_LED O Super Sound EQ LED77 CD_RST O CD Reset Output78 STATUS I CD Servo LSI Status Input79 MLD O CD Command LoadOutput80 MDATA_OUT O CD Command DataOutput81 MCLK O CD Command ClockOutput82 /RESTSW I CD Limit Switch Input forthe Most Inner Point(Active Low)83 CHG_HLF O Changer Half DriveOutput84 CHG_CW O Changer Motor ClockwiseOutput85 CHG_CCW O Changer MotorCounterclockwise Output86 CHG_SW1 I CD Changer Switch 1Input87 CHG_SW2 I CD Changer Switch 2Input88 CHG_PLR O Changer Plunger Output89 CHG_AD2 I Changer AD DetectionInput (Position/Bottom)90 CHG_AD1 I Changer AD DetectionInput (Open/Clamp)91 DECK2 I DECK CONDITIONINPUT 2(R_INHF/MODE2/HALF2)92 KEY3 I KEY3 INPUT93 KEY2 I KEY2 INPUT94 KEY1 I KEY1 INPUT95 PHOTO_2 I Rotation Detection Signal(Deck 2)96 AVss - Analog Power SupplyInput (Connect to GND)97 PHOTO_1 I Rotation Detection Signal(Deck 1)98 VREF - Reference for A-D (5V)99 AVcc - Analog Power SupplyInput100 Demo Selector I (H= default demo on, L=default demo off.)