33
Pin No.
Name
I/O
Pin Description
39
RFPDSH
I
Sample Pulse Input for Read APC
40
WBLSH
I
Sample Pulse Input for Wobble Signal
41
SPDSH
I
Sample Pulse Input for Side Beam Signal
42
MPDSH
I
Sample Pulse Input for Main Beam Signal
43
ROPCSH
I
Sample Pulse Input for Running OPC
44
DGND
I
Digital Ground Pin
45
DVCC
I
Digital Positive Power Source Pin
46
XLAT
I
Latch Input for Resister Settings
47
SDATA
I
Data Input for Resister Settings
48
SCLK
I
Clock Input for Resister Settings
49
ERGCNT
I
Gain Control Pin for Erase
50
WLDON
I
Write LD Control Pin
51
AGCON
I
AGC Control Pin
52
XTAND
O
Off-Track Detecition Output
53
XTOR
O
Tracking Amplitude Detection Pin
54
XTOK
O
Tracking Amplitude Error Detection Pin
55
TZC
O
Tracking Zero – Cross Signal Output
56
FE
O
Focus Error Signal Output
57
TE
O
Tracking Error Signal Processor
58
TEIN
I
Input for Tracking Signal Processor
59
RFCTC2
–
Recording Area Detection Signal 2
60
RFCTC1
–
Recording Area Detection Signal 1
61
RFCT
O
RFRP Slice Level Output
62
RFRP
O
Radial Contrast Signal Output
64
RFRPIN
I
CAP Connector Pin for MSPP
65
MSPP
O
Main Beam–Side Beam Signal Output
66
MPXOUT
O
Multiplexer Output for Signal Monitoring
68
AUX
I
Auxiliary Input Pin for Signal Monitoring
69
EFGH
O
Side Beam Signal Summing Output
70
SRFO
O
RF Sample Signal Output
71
EQRFP
O
RF Equalizer Output
72
EQRFN
O
RF Equalizer Output
73
PHO2
O
RRFIN Signal Peak Hold Output
74
BHO2
O
RRFIN Signal Bottom Hold Output
75
PHO1
O
RRF Signal Peak Hold Output
76
BHO1
O
RRF Signal Bottom Hold Output
77
PHC1
–
CAP Connector Pin for RRF Signal Peak Hold
78
BHC1
–
CAP Connector Pin for RRF Signal Bottom Hold
79
RZC
O
RF Zero–Cross Detection Signal Output
80
RECD2
O
Recording Area Detection Signal 2
81
RECD1
O
Recording Area Detection Signal 1
82
BETAOUT
O
Output for BETA Measure
