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MZ-DH10P
Pin No.
Pin Name I/O Description
199
BEEP O Beep sound control signal output to the headphone amplifier
200
XOPT_CTL O Power supply on/off control signal output terminal for the optical input jack Not used
201
EX_BUS_CONT I External bus control signal input terminal Not used
202
XRST2 I Reset signal input from the power control IC
203
REC_LED O Recording indication LED drive signal output terminal
204
MDVCC_CTL O Power supply control signal output terminal for the optical pick-up block
205
VBUS_VB_CTL O USB power supply control signal output terminal Not used
206
D_ENVG O Power on/off control signal output terminal for headphone amplifier
207
DRAM_ALONE O Power on/off control signal output terminal for internal D-RAM
208
XRST_CHG_IC O Reset signal output to the charge control IC
209, 210
PD_S0, PD_S1 O PD IC mode selection signal output to the optical pick-up block
211
D_ENREG O Internal power supply on/off control signal output to the headphone amplifier
212
XMUTE/MUTE O Muting on/off control signal output terminal
213
SI1 I Serial data input terminal Not used
214
XNV_WP_CTL O Write protect signal output to the EEPROM Not used
215
SCK1 O Serial data transfer clock signal output terminal Not used
216
SLD_MON I Monitor signal input terminal of sled servo
217
AOUT_SEL O Headphone/line output selection signal output terminal Not used
218
SLEEP O Chip enable signal output to the power control IC
219
FFCLR O Power supply on/off control signal output terminal for FCRAM (internal RAM)
220
CHGI_CTL1 O
Charge current limiter control signal output terminal at the time of AC adapter use
"L": charging
221, 222
CHGI_CTL2,
CHGI_CTL3
O Charge current control signal output terminal "H": low current charge
223
HI_Z_SLD O Standby signal output for the sled motor to the motor driver
224
XTEST I Input terminal for the test mode setting "L": test mode
225
XRF_RST O Reset signal output to the RF amplifier
226
XEXT_PWR O Not used
227
XHOLD_SW I HOLD switch input terminal
228, 229
D_EN1, D_EN2 O Headphone/LINE/beep selection signal output to the headphone amplifier
230
CHGI_SEL O Charge/discharge control signal output for current detection amplifier to the charge control IC
231
RECP_MON I Monitor input terminal for laser power selection signal output
232
SPDL_MON I Monitor signal input terminal of spindle servo
233
XCS_PWR_IC O Chip select signal output to the power control IC
234
RXD I Reception data input terminal Not used
235
TXD O Transmission data output terminal Not used
236
XCS_LCD O LCD drive chip select signal output terminal Not used
237
NI_VI_CTL O Constant current circuit control signal output to the charge control IC
238
XRST_MTR_DRV
O Reset signal output to the motor driver
239
XCS_NV O Chip select signal output to the EEPROM
240
CHG_PWM O Charge current or voltage control signal output to the charge control IC
241
CHG_IAMP_CAL
O Offset signal output for current detection amplifier charge control IC
242
RST_CONT O Reset signal output to the power control IC
243
D_VCONT_PWM
O For voltage control signal output to the headphone amplifier
244
CHG_OPR_LED O Charging indication LED drive signal output terminal
245
XCS_REC_DRV O Chip select signal output to the over write head driver
246
GND_SW O Ground line selection signal output terminal Not used
247
CS_RTC O Chip select signal output to the real time clock