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Port
Pin
No.
64 SD
Sled Drive
65 MD
Motor Drive
66 DAC0(NC) No Connection
67 DAC1(NC) No Connection
68 DAC2(NC) No Connection
69 DAC3(NC) No Connection
70 A.VDD
Digital Power Supply
71 EFM
EFM Signal
72 ASY
Slice Level
73 C3T
Capacitance Connection
for 3T Signal Detecting
Circuit
74 RFI
RF Signal Input
75 AGCO
AGC Amp Output
76 AGCI
AGC Amp Input
77 RFO
RF Amp Output
78 EQ2
Equalizer Parts Connection
for RF Amp
79 EQ1
Equalizer Parts Connection
for RF Amp
80 RF-
Impedance Connection to
RF Amp for Negative
Feedback
81 A.GND
Analog Ground
82 A
Error Signal Input
83 C(NC)
No Connection
84 B
Error Signal Input
85 D(NC)
No Connection
86 F
Error Signal Input
87 E
Error Signal Input
88 A.VDD
Analog Power Supply
89 REFOUT Reference Output
90 FE-
Impedance Connection to
Focus Error Amp for
Negative Feedback
91 FEO
Focus Error Amp Output
92 TE-
Impedance Connection to
Ttacking Error Amp for
Negative Feedback
93 TEO
Tracking Error Amp Output
94 TE2
Tracking Error Amp Output
Multiplied by Two
95 TEC
Tracking Error Comparator
96 A.GND
Analog Ground
Description
I/O (V)
O
2.6
O
2.5
-
-
-
-
-
-
-
-
-
4.9
O
2.7
I
2.4
-
2.7
I
2.4
O
2.4
I
2.4
O
2.7
-
2.5
-
0.3
I
2.3
-
0
I
2.7
-
-
I
2.7
-
-
I
2.9
I
2.9
-
4.9
O
2.5
I
2.5
O
2.5
I
2.5
O
2.5
O
2.6
I
2.5
-
0
33
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