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• IC600 uPD703033AYGF-M46-3BA (CD Control) (CD Board)
Pin No.
Pin Name
1
DACDAT
2
DACCLK
3
IICDATA
4
—
5
IICCLK
6
—
7
DATA
8
CLK
9
EVDD
10
EVSS
11
PWM4
12
PWM1
13
XLT
14
LDON
15
SUBQ
16
—
17
SQCLK
18
SENSE
19
PWM2
20
PWM3
21
VPP
22
SPMUTE
23
X4
24
CTRL1
25-27
—
28
OMUTE
29
AMUTE
30
DMUTE
31
BDPWR
32
BDRST
33
DACRST
34
RESET
35
XT1
36
XT2
37
REGC
38
X2
39
X1
40
VSS
41
VDD
42
CLKOUT
43-46
ENC1— 4
47
ENC5
48
SW1
49
SW2
50
—
51
D.SENS.OUT
52
LOD1POS
53
LOD1NEG
54
LOD2POS
55
LOD2NEG
56,57
—
I/O
O
DAC data output
O
DAC clock output
I/O
12C bus data input/output
—
Not used
I/O
12C bus clock input/output
—
Not used
O
Data output for CXD30689
O
Clock output for CXD30689
—
+5 V power terminal
—
Ground terminal
O
PWM4 (not used)
O
PWM1
O
Latch output for CXD30689
O
Laser power control output
I/O
SUBQ data input/output
—
Not used
O
SUBQ clock output
I/O
SENSE input/output
O
PWM2
O
PWM3
—
Internal connection/Power for writing to the flash ROM
O
Spindle motor muting output (not used)
O
4 times speed switching output (not used)
O
2 times speed switching output (Normal speed: H, 2 x speed: L) (not used)
—
Not used
O
Optical output muting output (not used)
O
Analog muting output (not used)
O
DAC muting output (not used)
O
BD power control output
O
BD reset output
O
DAC reset output (not used)
I
System reset input
I
Sub clock (not used)
—
Sub clock (not used)
—
Capacitor connection terminal for regulator
—
Main clock
I
Main clock
—
Ground terminal
—
+5 V power terminal
O
Clock output (not used)
I
Encoder input 1-4
I
Encoder input 5 (not used)
I
Chucking motor switch input
I
Loading motor switch input
—
Not used
O
D sensor output
O
Loading motor output (+)
O
Loading motor output (–)
O
Chucking motor output (+)
O
Chucking motor output (–)
—
Not used
Description
HCD-L7HD
65
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