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DS-401TE
QQ
3 7 63 1515 0
(X32-) IC9 : SYSTEM µ-COM
No.
Pin name I/O
1
DI
I
2
DO
O
3
CLK
O
4
AVss
–
5
CS
O
6
NC
O
7
AVref1
I
8
SDI
I
9
SDO
O
10
SCK
O
11
TSTB
O
12
TCLK
O
13
TDATA
O
14
NC
O
15
AMUTE
O
16
NC
O
TE
L 13942296513
17,18
NO_SW1,2
I
19~26
NC
O
27
ARMSW
I
8V/7V
O
28
29
ADJSEL
I
30
XOFF
O
31
NC
O
32
STB
O
33
Vss
–
34
AO
O
35
RST
O
36
AUDIO
O
37
LOCK
I
38
RFOK
I
39
TBCI
I
40
TBCO
O
41
LAON
O
www
4
CIRCUIT DESCRIPTION
Description
EEPROM data input
EEPROM data output
EEPROM clock output
Analog GND
EEPROM chip select
Not used
DAC reference voltage input
Servo IC communications serial
data input
Servo IC communications serial
data output
Servo IC communications serial
clock output
Test jig strobe output
Test jig clock output
Test jig data output
Not used
Anlog mute
Not used
CD-CH identification switch
Not used
Arm switch input
8V/7V switching
Auto adjust yes/no terminal
Servo IC oscillation stop control
Not used
Servo IC communications strobe
output
GND
Servo IC communications address/
parameter setting switching
Servo IC communications reset
Analog switch
PLL lock identification signal input
RF OK input
Tracking/filter constant bank
switching data input
Tracking/filter constant bank
switching data output
Laser on
x
ao
y
.
i
8
No.
Pin name I/O
42
LIMSW
43
NC
44
LDESW
45
SP/LO+
46
SP/LO-
47
DMUTE
48
ELV+
49
ELV-
50
NC
51
PON
52~55
TYPE0~3
56
BUS_OUT
57
BUS_IN
58
SLNSA
59
ELVADJ
60
RESET
61
SBSY
62
MGSW
Q Q
63
EJSW
3
6 7
1 3
64
NC
65
SYSON
66
SYS_ACC
67
BU_DET
68
Vdd
69,70
X2, X1
71
IC
72
NC
73
NC
74
AVdd
AVrefo
75
76
NC
77
HOT
78
LPS
79
NC
80
LPSCO
u163
.
2 9
9 4
2 8
Description
I
Limit switch input
O
Not used
I
Loading completed switch input
O
Spindle/loading motor output (+)
O
Spindle/loading motor output (-)
O
Driver mute
O
Elevator motor (+)
O
Elevator motor (-)
O
Not used
O
PON output
I
Test mode selector switch input 0~3
O
Bus data output
I
Bus data input
I
Thread blind sector yes/no control
Auto elevating position adjustment
I
motor
I
Reset
I
Sub code Q reading timing detection
I
Magazine switch
I
Eject switch
1 5
0 5
8
2 9
9 4
O
Not used
O
IE-Bus power on (when Acc on)
I
Standby control input
I
BU power supply detection
Positive power supply voltage
–
connection
–
Oscillator 2, 1
–
Internal connection
–
Not used
I
Not used
–
Analog power supply
I
Analog reference voltage input
O
Not used
I
Temperature rise detection
I
Linear positioning sensor input
O
Not used
Linear positioning sensor power
O
m
supply control
co
9 9
2 8
9 9
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