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PIN DESCRIPTION
Pin No.
Symbol
36
MDATA
37
MLT
38
RESET
39
MIRROR
40
FOK
41
SSTOP
42
SL+
43
SLO
44
SL-
45
SPDL-
46
SPDLO
47
FE-
48
FEO
49
TE-
50
TEO
51
ATSC
52
TZC
53
TE2
54
TE1
55
LPFT
56
DVDD
57
TDFCT
58
FE2
59
FE1
60
FDFCT
61
TGU
62
TG2
63
FEBIAS
64
DVEE
65
PD1
66
PD2
67
F
68
E
69
PD
70
LD
Micom data input pin
Micom data latch input pin
Reset input pin
The mirror output for test
The output pin of focus OK comparator
The pin for detection whether pick_up position is innermost or ton
The noninverting input pin of sled servo amplifier
The output pin of sled servo amplifier
The inverting input pin of sled servo amplifier
The noninverting input pin of spindle servo amplifier
The output pin of spindle servo amplifier
The inverting input pin of focus servo amplifier
The output pin of focus servo amplifier
The inverting input pin of tracking servo amplifier
The output pin of tracking servo amplifier
The input pin for Anti-shook detection
The comparator input pin for tracking zero crossing detection
Tracking servo input pin
Tracking error amplifier output pin
The input pin of tracking error low pass filtering signal
The power supply pin for logic circuit
The capacitor connection pin for tracking defect compensation
Focus servo input in
Focus error amplifier output pin
The capacitor connection pin for focus defect compensation
The capacitor connection pin for high frequency tracking gain switch
The pin for high frequency gain change of tracking servo loop with internal TG2 switch
Focus error bias voltage control pin
The DVEE pin for logic circuit
The negative input pin of RF I/V amplifier1(A+C signal)
The negative input pin of RF I/V amplifier2(B+D signal)
The negative input pin of F I/V amplifier(F signal)
The negative input pin of E I/V amplifier(E signal)
The input pin for APC
The output pin for APC
Description
- 2-14 -
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