Sony MZ-RH910 Service Manual page 46

MZ-RH910
Pin No.
Pin Name
247 CS_RTC
248
JOG_A
249
JOG_B
250
VBUS_DET
251 SSB_DATA
252
SSB_CLK
253 UMD_PROTECT
254
LDPEN
255 CHG_TYPE2
DRAM_HOLD
256
_DET
257
DRAM_VDD_CLR
258
AD2ENDF
259 TEST
260
SRAM_MODE
261
HSALF
262 to 271 MON0 to MON9
272 XLSRCK
273
TAT
274
TAN
275
NAR
276 IDO
277
SAK
278
LRCKI
279
XBCKI
280 DATAI
281
SI3
282
SO3
283
SCK3
284 SI4
285
SO4
286
SCK4
177
287, NC
289 HI_Z_SLD
290
HI_Z_SPDL
SET_CODE0 to
291 to 294
SET_CODE3
295, 296
D_EN1, D_EN2
297 D_ENVG
298
DADT
PWM_L1,
299, 300
PWM_L2
301, 302
I2C_1, I2C_2
303, 304
JTAG0, JTAG1
305 CLKIN2
306
FS256
307
ADDT
308
LRCK
46
I/O
O Chip select signal output to the real time clock Not used
I Jog dial pulse input terminal (A phase)
I Jog dial pulse input terminal (B phase)
I Detection terminal of USB power supply
I/O SSB data input/output with the RF amplifier
O SSB clock output to the RF amplifier
I Recording protector for Hi-MD disc detection switch input terminal
O Pulse/DC light-emit selection signal output to the optical pick-up block
O Charge control signal output terminal "H": charging
I Detection terminal for internal D-RAM power supply information keeping
O Internal D-RAM power supply latch clear signal output for quick mode sleep
I Monitor input terminal for flag of servo signal A/D measuring finish
I Input terminal for the test Not used
I Terminal for setting
I Terminal for setting
O Trigger monitor terminal Output clock=18.5 MHz
O Pulse output for laser strobe recording to the optical pick-up
I Not used
I Not used
I Not used
I Not used
O Not used
I L/R sampling clock signal input terminal for PCM data interface Not used
I Bit clock signal input terminal for the PCM data interface Not used
I Serial data input terminal for the PCM data interface Not used
I Serial data input for LAM microcomputer communication Not used
O Serial data output for LAM microcomputer communication Not used
O Serial data transfer clock signal output for LAM microcomputer communication Not used
I Serial data input for ATRAC3 plus encoder communication Not used
O Serial data output for ATRAC3 plus encoder communication Not used
O Serial data transfer clock signal output for ATRAC3 plus encoder communication Not used
- Not used
O Standby signal output for the sled motor to the motor driver
O Standby signal output for the spindle motor to the motor driver
I Input terminal for the model setting
O Headphone/LINE/beep selection signal output to the headphone amplifier Not used
O Power on/off control signal output terminal for headphone amplifier
O Audio data output to the D/A converter Not used
O LC drive PWM output terminal Not used
I/O Open drain for I2C
I/O Terminal for setting
I Clock signal input terminal (13.5 MHz or 27 MHz) Not used
O Master clock signal (256Fs=11.2896 MHz) output to A/D converter
I Data input from A/D converter
O L/R sampling clock signal (44.1kHz) output to external A/D converter
Description