Sony mz-dh10p Service Manual page 47

Pin No.
Pin Name
149 VREFR
150
DCLSOUTR
151
DCLSOUTL
152
RTCK
153 ADFG
154
TRDR
155
TFDR
156
FFDR
157 FRDR
158
FS4
159
SFDR
160
SPDU
161 SPFD
162
SPDV
163
SPDW
164
SPCU
165
SPCV
166
SPCW
167
SLDV
168
SLDW
169
SLCU
170
SLCV
171
SLCW
172 SLDU
173
DIN
174
FS256_OUT
175
CHOPPERCLK
176 to 179 MNT0 to MNT3
180
OFTRK
181
RECP
182
EFMO
183 HI_Z_SPDL
184
PROTECT
185
OPT_DET
186
XJACK_DET
187 XMIC_DET
188
OPEN_CLOSE_SW
189
XCS_ADC
190
XPD_ADC
191 NC
192
XRST_LCD
193
USB_WAKE
194
A7CAL_SW
195 SI0
196
SO0
197
SCK0
198
XGUM_ON
I/O
I Reference voltage input terminal (for internal D/A converter R-CH) Not used
O PWM modulator signal output to the headphone amplifier (R-CH)
O PWM modulator signal output to the headphone amplifier (L-CH)
O Not used
I ADIP duplex FM signal (21.05kHz to 23.05 kHz) input from the RF amplifier
O Tracking servo drive PWM signal output (-) to the coil driver
O Tracking servo drive PWM signal output (+) to the coil driver
O Focus servo drive PWM signal output (+) to the coil driver
O Focus servo drive PWM signal output (-) to the coil driver
O 176.4 kHz clock signal output to the over write head driver and power control IC
O Sled servo drive PWM signal output to the motor driver
O Spindle motor drive control signal output (U) to the motor driver
O Spindle servo drive PWM signal output to the motor driver
O Spindle motor drive control signal output (V) to the motor driver
O Spindle motor drive control signal output (W) to the motor driver
I Spindle motor drive comparison signal input (U) from the motor driver
I Spindle motor drive comparison signal input (V) from the motor driver
I Spindle motor drive comparison signal input (W) from the motor driver
O Sled motor drive control signal output (V) to the motor driver
O Sled motor drive control signal output (W) to the motor driver
I Sled motor drive comparison signal input (U) from the motor driver
I Sled motor drive comparison signal input (V) from the motor driver
I Sled motor drive comparison signal input (W) from the motor driver
O Sled motor drive control signal output (U) to the motor driver
I Digital audio signal input terminal Not used
O 11.2896 MHz clock output to the RF amplifier
O Clock signal output for chopper to the over write head driver
O Monitor output terminal for DSP Not used
I/O Tracking signal input/output for MD3 with the RF amplifier
O Laser power selection signal output to the power control IC
O EFM encode data output for the recording to the over write head driver
O Standby signal output for the spindle motor to the motor driver
I Recording protector for normal disc detection switch input terminal
I Optical digital input plug detection signal input terminal "H": optical in Not used
I Line input plug detection signal input terminal "L": plug in Not used
I Microphone input plug detection signal input terminal "L": plug in Not used
I Top panel open/close detection switch input terminal
O Chip select signal output to the A/D converter Not used
O Power control signal output to the A/D converter Not used
- Not used
O LCD reset signal output terminal Not used
O System wake up signal output terminal by USB connection
O A7 offset voltage CAL on/off control signal output to the charge control IC
I Serial data input from the real time clock and EEPROM
O Serial data output to the real time clock, EEPROM and power control IC
O Serial data transfer clock signal output to the real time clock, EEPROM and power control IC
I Rechargeable battery insert detection switch input terminal
Description
MZ-DH10P
47