MZ-NH700/NHF800
Pin No. | Pin Name | I/O | Description |
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146 | VREFL | I | Reference voltage terminal connected to the capacitor (for the | ||
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147 | AOUTL | O |
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148 | AOUTR | O |
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149 | VREFR | I | Reference voltage terminal connected to the capacitor (for the | ||
150 | DCLSOUTR | O | PWM modulator signal output for the | Not used | |
151 | DCLSOUTL | O | PWM modulator signal output for the | Not used | |
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152 | RTCK | — | Not used |
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153 | ADFG | I | ADIP duplex FM signal (22.05±1kHz) input from the RF amplifier |
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154 | TRDR | O | Tracking servo drive PWM signal output |
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155 | TFDR | O | Tracking servo drive PWM signal output (+) to the coil driver |
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156 | FFDR | O | Focus servo drive PWM signal output (+) to the coil driver |
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157 | FRDR | O | Focus servo drive PWM signal output |
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158 | FS4 | O | 176.4 kHz clock signal output |
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159 | SFDR | O | Sled servo drive PWM signal output to the motor driver |
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160 | SPRD | O | Spindle motor drive control signal output (U) to the motor driver |
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161 | SPFD | O | Spindle servo drive PWM signal output to the motor driver |
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162 | SPDV | O | Spindle motor drive control signal output (V) to the motor driver |
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163 | SPDW | O | Spindle motor drive control signal output (W) to the motor driver |
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164 | SPCU | I | Spindle motor drive comparison signal input (U) from the motor driver | ||
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165 | SPCV | I | Spindle motor drive comparison signal input (V) from the motor driver | ||
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166 | SPCW | I | Spindle motor drive comparison signal input (W) from the motor driver | ||
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167 | SLDV | O | Sled motor drive control signal output (V) to the motor driver |
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168 | SLDW | O | Sled motor drive control signal output (W) to the motor driver |
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169 | SLCU | I | Sled motor drive comparison signal input (U) from the motor driver |
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170 | SLCV | I | Sled motor drive comparison signal input (V) from the motor driver |
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171 | SLCW | I | Sled motor drive comparison signal input (W) from the motor driver |
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172 | SRDR | O | Sled motor drive control signal output (U) to the motor driver |
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173 | DIN | I | Digital audio signal input terminal |
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174 | FS256_OUT | O | 11.2896 MHz clock output |
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175 | CHOPPERCLK | O | Clock signal output for chopper |
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176 to 179 | MNT0 to MNT3 | O | Monitor output for DSP |
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180 | OFTRK | I/O | Tracking signal input/output for MD3 |
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181 | RECP | O | Laser power changeover signal output |
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182 | EFMO | O | EFM encode data output for the record |
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183 | PAUSE_KEY | I | Pause key input terminal |
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184 | PROTECT | I | Recording protector detection input for normal disc |
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185 | OPT_DET | I | Optical digital input plug detection input terminal | “H”: optical in |
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186 | XJACK_DET | I | Line input plug detection input terminal “L”: plug in |
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187 | XMIC_DET | I | Microphone input plug detection input terminal | “L”: plug in |
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188 | OPEN_CLOSE | I | Open switch input terminal |
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189 | XCS_ADC | O | Chip select signal output for A/D converter |
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190 | XPD_ADC | O | Power control signal output for A/D converter |
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191 | NC | — | Not used |
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192 | XRST_LCD | O | Reset signal output for the LCD module |
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193 | USB_WAKE | I | System wake up signal input by USB connect |
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194 | A7CAL_SW | O | A7 offset voltage CAL on/off control signal output terminal Not used | ||
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