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Pin No.
Port
Description
I/O Volt.(V
)
21
TRV
Traverse Motor Control
O
2.5
22
TVD
Traverse Motor Drive
O
0
23
PC
Spindel Motor Control
O
0
24
ECM
Spindel Motor Drive
O
2.5
25
ECS
Spindel Motor Drive
O
2.5
26
KICK
kick Pulse Output
O
2.5
27
TRD
Tracking Motor Drive
O
2.5
28
FOD
Focus Motor Drive
O
2.6
29
VREF
Reference Voltage
I
2.6
30
FBAL
Focus Balance
O
0
31
TBAL
Tracking Balance
O
0
32
FE
Focus Error
I
0
33
TE
Tracking Error
I
2.5
34
RFENV
RF Envelope
I
2.5
35
VDET
Vibration Detecting
I
0
36
OFT
OFF Track Signal
I
0
37
TRCRS
Track Cross
I
2.5
38
/RFDET
RF Detecting Signal
I
0
39
BDO
Servo Vibration Detecting
I
0
40
LDON
Laser ON/OFF Control
O
4.8
41
TES (NC)
-
-
-
42
PLAY (NC)
-
-
-
43
WVEL (NC)
-
-
-
44
ARF
RF Signal Input
I
2.5
45
IREF
Reference Current Input
I
1.4
46
DRF
DSL Bias
I
0
47
DSLF
Loop Filter for DSL
I/O
2.5
48
PLLF
Loop Filter for PLL
I/O
2.1
49
VCOF
Connect to Ground
-
0
50
AVDD2
+5V Power Supply
-
5.0
51
AVSS2
Ground
-
0
52
EFM
EFM Signal
O
2.5
53
PCK (NC)
-
-
-
54
TOFS
Tracking Offset
O
2.5
55
SUBC (NC)
-
-
-
56
SBCK
Sub Cord Serial Output Clock
I
0
57
VSS
Ground
-
0
58
X1
Cryatsll Oscillator
I
2.5
59
X2
Cryatsll Oscillator
O
2.5
60
VDD
+5V Power Supply
I
5.0
61
BYTCK
(NC)
(NC)
-
-
-
62
/CLDCK
(NC)
(NC)
-
-
-
63
FCLK
Frame Clock
O
0
64
IPFLAG
IP Flag Signal Output
O
0
65
FLAG
Flag Signal Output
O
0
66
CLVS
Servo State Detecting Signal
O
4.9
67
CRC (NC)
-
-
-
68
DEMPH
(NC)
(NC)
-
-
-
69
RESY (NC)
-
-
-
70
/RST2
+Reset Input
I
5.0
71
/TEST
Connect to +5V
-
5.0
72
AVDD1
+5V Power Supply
-
5.0
73
OUTL
Audio L-ch Output
O
2.5
74
AVSS1
Connect to Ground
-
0
75
OUTR
Audio R-ch Output
O
2.5
76
RSEL
Connect to +5V
-
5.0
77
CSEL
Connect to Ground
-
0
78
PSEL
Connect to Ground
-
0
79
MSEL
Connect to Ground
-
0
80
SSEL
Connect to +5V
-
5.0
8
CX-CT8000A
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