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Pin
No.
Mark
I/O
Division
Function
1
CENVD
I
D signal det. capacitor
input terminal
2
LDO
O
Laser amp output terminal
3
APCPD
I
Photo diode light quantity
det. input terminal
4
LD IN
I
Laser amp reverse input
terminal
5
APC REF
I
APC amp reference voltage
input terminal
6
TEMP IN
I
Temperature sensor amp
input terminal
7
TEMP
O
Temperature sensor amp
output terminal
8
ADIP
O
ADIP signal output terminal
9
TOFS
I
Tracking error offset
adjustment terminal
10
TBAL
I
Tracking ballance
adjustment input terminal
11
TE
O
Tracking error signal
output terminal
12
CRS IN
I
Track cross input terminal
13
TGAIN
I
Tracking gain adjustment
input terminal
14
LNP
O
Lens position signal
output terminal
15
AB GAIN
I
APP compensation signal
gain adjustment terminal
16
FE
O
Focus error signal output
terminal
17
AS GAIN
I
AS gain adjustment input
terminal
18
FBAL
I
Focus ballance adjustment
input terminal
19
AS/
MON3T
O
AS/3TMON signal output
terminal
20
CEA
I
3T envelope det. capacitor
connection terminal
(Connected to power
supply through capacitor)
21
BDO/ /
TRCRS
O
BDO/Track cross signal
output terminal
36