Pin No. | Pin Name | I/O | Description | |
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101 | XUDP UP ON | O | ||
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102 | LCD RST | O | Reset control signal output to the liquid crystal display element module “L”: reset | |
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103 | XMUTE | O | Analog muting control signal output to the headphone amplifier “L”: muting ON | |
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104 | XRST | I | System reset signal input from the power control “L”: reset | |
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105 | STAND DET | I | USB cradle detection signal input terminal | |
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106 | VB MON | I | Voltage monitor input terminal (A/D input) of the UNREG power supply | |
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107 | CHG MON | I | Charge voltage monitor input (A/D input) from the power control | |
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108 | VREF MON | I | Clear reference voltage monitor input (A/D input) from the RF amplifier | |
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109, 110 | SET KEY 1, 2 | I | Key input terminal (A/D input) from the switch & liquid crystal display element module | |
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111 | VBUS DET | I | USB power supply voltage detection terminal | |
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112 | HIDC MON | I | HIGH DC voltage monitor input terminal (A/D input) | |
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113 | WK DET | I | Set key and USB start switching detection signal input terminal (A/D input) | |
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114 | REC KEY | I | REC key input terminal (A/D input) | |
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115 | HALF LOCK | I | Open button detection switch input terminal (A/D input) | |
SW | Input “L” when the open button is pressed. Input “H” in other cases. | |||
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116 | RMC KEY | I | Key input terminal (A/D input) from the remote commander attached headphone | |
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117 | AVDD | — | Power supply terminal (for the microcomputer analog) (+2.6V) | |
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118 | AVSS | — | Ground terminal (for the microcomputer analog) | |
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119 | TSMVDD | — | Power supply terminal (for the TSB master communication) (+2.6V) | |
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120 | RMC DTCK | I/O | Serial data input/output with the remote commander attached headphone | |
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121 | TSLVDD | — | Power supply terminal (for the I/F to TSB slave) (+1.7V) | |
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122, 123 | NC | — | Not used | |
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124 | TAT | — | Not used | |
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125 | TAN | — | Not used | |
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126 | NAR | — | Not used | |
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127 | ID0 | — | Not used | |
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128 | SAK | — | Not used | |
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129 | IT0 | — | Not used | |
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130 | MITY | — | Not used | |
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131 | SUSPEND | O | USB suspend signal output terminal Not used | |
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132 | USBIFVDD | — | Power supply terminal (for USB I/F) (+3V) | |
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133 | UDM | I | USB data | |
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134 | UDP | I | USB data (+) input terminal | |
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135 | UPUEN | O | USB | |
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136 | USBOSCVDD | — | Power supply terminal (for the USB oscillation circuit) (+2.2V) | |
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137 | UOSCI | I | Clock (48MHz) input terminal for the USB | |
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138 | UOSCO | O | Clock (48MHz) output terminal for the USB | |
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139 | USBOSCVSS | — | Ground terminal (for the USB oscillation circuit) | |
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140 to | MODE1 to 3 | O | Power supply control signal output for the over write head to the over write head drive | |
142 | ||||
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143 | HD CON 1 | O | Over write head control signal output to the over write head drive | |
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144 | PBVDD | — | Power supply terminal (+1.7V) | |
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145 | HD CON 2 | O | Over write head control signal output to the over write head drive | |
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146 | XTEST | I | Terminal for test mode set (normally: open) “L”: test mode | |
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147 | XCS ADA | O | Chip select signal output to the A/D converter | |
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148 | XPD ADA | O | Power supply control signal output for the drive to the A/D converter | |
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49
