PIN No.
|
Mark
|
I/O
|
Function
|
1
|
LPC1
|
|
MD connection terminal for DVD
|
2
|
LPCO1
|
|
TR connection terminal of LD drive for DVD
|
3
|
LPC2
|
|
MD connection terminal for CD
|
4
|
LPCO2
|
|
TR connection terminal of LD drive for CD
|
5
|
POFLT
|
O
|
Track detection threshold level terminal
|
6
|
NC1
|
-
|
Not in use/Open
|
7
|
FBAL
|
|
Focus balance control terminal
|
8
|
TBAL
|
|
Tracking balance control terminal
|
9
|
TEFLT
|
O
|
Tracking error detect filter terminal
|
10
|
MONI2
|
O
|
IC forwarding detection monitor output terminal 2 (Not in use/Open)
|
11
|
TE
|
O
|
Tracking error signal output terminal 2
|
12
|
RFTE
|
O
|
Radial differential motion output terminal
|
13
|
FS
|
O
|
Focus total addition signal output terminal
|
14
|
FE
|
O
|
Focus error signal output terminal
|
15
|
VHALF
|
O
|
VHAL voltage output terminal
|
16
|
VSS
|
-
|
CMOS ground terminal
|
17
|
STANBY
|
|
Standby mode control terminal
|
18
|
SEN
|
I
|
Serial data transmission enable input terminal
|
19
|
SCK
|
I
|
Serial data transmission clock input terminal
|
20
|
STDIO
|
I
|
Serial data transmission data input terminal
|
21
|
OFTR
|
O
|
Mirror detect/phase differential off track detect signal output terminal
|
22
|
BDO
|
O
|
BD0 detect +BCA detect output terminal
|
23
|
DTRD
|
I
|
RAM replay data read switch input terminal
|
24
|
SHOLD
|
|
SAG cancel hold control terminal
|
25
|
VDD
|
-
|
CMOS power supply terminal (3.3V)
|
26
|
NC2
|
-
|
Not in use/Open
|
27
|
RSCL
|
|
Reference current electricity setting terminal
|
28
|
GND2
|
|
Ground terminal 2 (3.3V)
|
29
|
BDOSL
|
|
BD0 detect slow envelope detecting terminal
|
30
|
MIRSL
|
|
Mirror detect slow envelope detecting terminal
|
31
|
DCAGC
|
|
Filter output DC cut filter terminal
|
32
|
RBCA
|
|
BCA detect terminal
|
33
|
VCC2
|
-
|
Power supply terminal 2 (3.3V)
|
34
|
FLTOP
|
O
|
Filter amplifier forward output terminal
|
35
|
FLTON
|
O
|
Filter amplifier reverse output terminal
|
36
|
DCFLT
|
|
RF output DC cut filter terminal
|
37
|
SAG
|
|
SAG cancel filter terminal
|
38
|
AGCG1
|
|
GC amplifier gain control terminal 1
|
39
|
AGCG2
|
|
GC amplifier gain control terminal 2
|
40
|
NC3
|
-
|
Not in use/Open
|
41
|
SHORT
|
|
VFOSHORT control terminal
|
42
|
IDGT
|
|
RAM replay address read switch terminal
|
43
|
TESTSG
|
I
|
Test signal input terminal
|
44
|
CRFHP1
|
O
|
RF high-pass filter terminal 1
|
45
|
CRFHP2
|
O
|
RF high-pass filter terminal 2
|
46
|
RFINP
|
I
|
RF signal forward input terminal
|
47
|
RFINN
|
I
|
RF signal reverse input terminal
|
48
|
PEAK
|
O
|
Peak envelope detect filter terminal
|
49
|
RFENV
|
O
|
RF envelope output terminal
|
50
|
VCC1
|
-
|
Power supply terminal (5V)
|
51
|
VIN5
|
I
|
CD-FE astigmatism input terminal 1
|
52
|
VIN6
|
I
|
CD-FE astigmatism input terminal 2
|
53
|
VIN7
|
I
|
DVD-FE SSD input terminal 1
|
54
|
VIN8
|
I
|
DVD-FE SSD input terminal 2
|
55
|
VREF
|
O
|
VREF voltage output terminal
|
56
|
VREFRF
|
O
|
VREFRF voltage output terminal
|
57
|
MONI
|
O
|
IC forwarding detection monitor output terminal 1 (Not in use/Open)
|
58
|
VIN1
|
I
|
DVD-TE4 split RF input terminal 1
|
59
|
VIN2
|
I
|
DVD-TE4 split RF input terminal 2
|
60
|
VIN3
|
I
|
DVD-TE4 split RF input terminal 3
|
61
|
VIN4
|
I
|
DVD-TE4 split RF input terminal 4
|
62
|
VIN9
|
I
|
CD-TE3 beam detection input terminal 1
|
63
|
VIN10
|
I
|
CD-TE3 beam detection input terminal 2
|
64
|
GND1
|
-
|
Ground terminal 1 (5V)
|