CXD3011R-1
Pin
No.
80
81
82
83
84
85
86
87
88
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
110
111
112
113
114
115
116
117
118
Symbol
PWMRP
AV
DD
4
AV
DD
5
XTLO
XTLI
AV
SS
5
AV
SS
3
PWMLP
PWMLN
AV
DD
3
DV
DD
4
SENS
SCLK
ATSK
DATA
XLAT
CLOK
DV
SS
4
COUT
MIRR
DFCT
FOK
TESO
FSW
AV
SS
6
SAO
TAO
FAO
BSSD
AV
DD
6
MON
MDP
MDS
O
O
O
O
O
O
I
I/O
I/O
I/O
I/O
O
O
O
I
I
I
I
I
O
O
O
I
O
I/O
1, Z, 0
Description
Audio DAC PWM output. Right channel, forward phase.
Analog power supply.
Master clock power supply.
1, 0
Master clock crystal oscillation circuit output.
Master clock crystal oscillation circuit input.
Master clock GND.
Analog GND.
1, Z, 0
1, Z, 0
Audio DAC PWM output. Left channel, forward phase.
Audio DAC PWM output. Left channel, reversed phase.
Analog power supply.
Digital power supply.
1, Z, 0
SENS output to CPU.
SENS serial data readout clock input. Set to high when not used.
Anti-shock pin. Set to low when not used.
Serial data input from CPU.
Latch input from CPU. Serial data is latched at the falling edge.
Serial data transfer clock input from CPU.
Digital GND.
1, 0
1, 0
1, 0
1, 0
Track count signal I/O.
Mirror signal I/O.
Defect signal I/O.
Focus OK signal I/O.
Test pin. Leave this open.
1, Z, 0
Spindle motor output filter switching output.
GRSCOR output when $8 command SCOR SEL = high.
Analog GND.
Sled filter DAC analog output.
Tracking filter DAC analog output.
Focus filter DAC analog output.
Constant current input for servo filter DAC analog output.
Analog power supply.
1, 0
1, Z, 0
1, Z, 0
Spindle motor on/off control output.
Spindle motor servo control output.
Spindle motor servo control output.
–7–
SONY [ SONY CORPORATION ]
