— 52 —
Pin No.
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
O
O
—
O
O
O
O
O
O
O
I (S)
I
I
I
—
O
Description
Tracking servo drive PWM signal output terminal (–)
Tracking servo drive PWM signal output terminal (+)
Power supply terminal (+3.3V) (digital system)
Focus servo drive PWM signal output terminal (+)
Focus servo drive PWM signal output terminal (–)
Clock signal (176.4kHz) output terminal (X’tal system) (Not used)
Sled servo drive PWM signal output terminal (–)
Sled servo drive PWM signal output terminal (+)
Spindle servo drive PWM signal output terminal (–)
Spindle servo drive PWM signal output terminal (+)
Spindle CAV servo FG input
Input terminal for the test (fixed at “L”)
Ground terminal (digital system)
EFM signal output terminal when recording mode
Pin Name
TRDR
TFDR
DVDD
FFDR
FRDR
FS4
SRDR
SFDR
SPRD
SPFD
FG IN
TEST1
TEST2
TEST3
DVSS
EFMO
* I (S) of I/O is the Schmitt input.
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
