Sony MZ-NH1 User Manual download pdf (Page 48)

MZ-NH1

Pin No. Pin Name I/O Description

288 SCS4 O Chip select signal output for ATRAC3 plus encoder communication Not used

289 HI_Z_SLD O Standby signal output terminal for the sled motor

290 HI_Z_SPDL O Standby signal output terminal for the spindle motor

291 to

294

SET_CODE0 to

SET_CODE3

I Setting terminal for the destination

295, 296 D_EN1, D_EN2 O Headphone/LINE/beep switching signal output to the headphone amplifier

297 D_ENVG O Power on/off control signal output for headphone amplifier

298 DADT O Audio data output terminal Not used

299 PWM_L1 O LC drive PWM output terminal

300 PWM_L2 O LC drive PWM output terminal

301 I2C_1 — Open drain for IIC

302 I2C_2 — Open drain for IIC

303, 304 TEST — Not used

305 CLKIN2 I Clock signal input terminal (13.5 MHz or 27 MHz) Not used

306 FS256 O Master clock signal (256Fs=11.2896 MHz) output to A/D converter

307 ADDT I Data input from A/D converter

308 LRCK O L/R sampling clock signal (44.1kHz) output to external A/D converter

309 XBCK O Bit clock (2.8224 MHz) output to the external A/D converter

310 OSCI I Main system clock input terminal (22.5792 MHz)

311 OSCO O Main system clock output terminal (22.5792 MHz)

312 FS512 O Clock signal output to the headphone amplifier

313 DTCK I/O TSB master data clock input/output or SSB data input/output

314 UDP I/O USB data (+) input/output terminal

315 UDM I/O USB data (–) input/output terminal

316 USBHOLD I USB hold signal input terminal

317 SUSPEND O USB suspend signal output

318 UPUEN O USB pull-up resistor connection control output terminal

319 UOSCI I Resonator (48MHz) connection terminal for the USB oscillation circuit

320 UOSCO O Resonator (48MHz) connection terminal for the USB oscillation circuit

321 to 325

NC — Not used

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 59 60

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Sony MZ-NH1 User Manual Page 48