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48
Pin no.
Pin Name
Type
Function
37
RLDON
Digital-Input
Input terminal to control laser driver output for APC read.
38
GND4
Ground
Ground connection terminal[digital].
39
TZC
Digital-Output
Tracking zero cross signal digital output terminal.
40
PWDETO
Digital-Output
Laser diode over power detection output terminal.
41
BLANK
Digital-Output
Record/non-record detecting output terminal / BD
detecting output terminal.
42
RFHLD/TISH1
Digital-Input
RF hold control signal input terminal / Tilt servo detecting
sampling pulse input terminal.
43
IDGATE
Digital-Input
ID Select pulse input terminal.
44
LO_ZB/SPDSH
Digital-Input
Low-z (reversal) pulse input terminal / Pickup input
sampling pulse input terminal.
45
RDGATE
Digital-Input
Read gate signal input terminal.
46
WOBSIG
Digital-Output
WOBBLE signal output terminal.
47
IP2/MIRR
Digital-Output
ID detection signal output terminal / Mirror detection
output terminal.
48
IP1/LPPOUT
Digital-Output
ID detection signal output terminal / LPP detection output
terminal / AWOBSIG digital output terminal.
49
MCLK
Digital/Analog-Input
Main clock input terminal / Equalizer fc auto-adjustment
control clock input terminal / LPP output pulse width
control clock input terminal / WOB-BPFf0 auto-tracking
clock input terminal.
50
DFT
Digital-Output
Defect detection output terminal.
51
SVCLK
Digital-Input
Renesas test input terminal
52
SVSYNC
Digital-Input
Renesas test input terminal
53
SCLK
Digital-Input
Serial I/F clock input terminal.
54
SDATA
Digital-Input/Output
Serial I/F data input/output terminal.
55
SDEN
Digital-Input
Serial I/F enable input terminal.
56
MRSTB
Digital-Input
Master-reset(reversal) input terminal.
57
VDD4
Power
power supply connected terminal(3.3V)(digital).
58
MIRRHPF
External-capacitor required
Terminal to connect Mirror envelope detector HPF capacitor.
59
MIRRBOTH
External-capacitor required
Terminal to connect Mirror envelope detector bottom hold
capacitor.
60
MIRRTOPH
External-capacitor required
Terminal to connect Mirror envelope detector top hold
capacitor
61
BOTH
External-capacitor required
Terminal to connect envelope bottom hold capacitor.
62
TOPH
External-capacitor required
Terminal to connect envelope top hold capacitor.
63
SUBI/LPPSIG
Analog-Input
ID detecting HPF input terminal / LPP detecting HPF input
terminal.
64
SUBO/LPPMON
Analog-Output
ID dtecting HPF output terminal / LPP detecting HPF
output terminal.
65
EQFCF
External-capacitor required
Terminal to connect RF-equalizer fc auto-adjustment
external capacitor
/AWOBSIGD