KD-LX333
1-20
UPD784215AGC101 (IC701) : Main micon
1.Pin layout
2.Pin functions(1/3)
1
~
25
75
~
51
100 ~ 76
26 ~ 50
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
I/O
I
I
I
I
O
O
O
O
-
-
-
-
-
-
I
I
I
I
I
-
-
I
-
-
I
I
I
I
I
-
I
I
-
O
O
-
I
O
I/O
I
O
O
Function
CD mechanical switch 2 detection signal input
CD mechanical switch 3 detection signal input
CD mechanical switch 4 detection signal input
Rest switch detection signal input
Motor signal control signal output at loading
Motor signal control signal output at leject
DIMMER pulse control output
POWER ON:H,FLAT PANEL:L
5V
GND
Reset detection teaminal
CD mechanical switch 1 detection signal input
J-BUS int
POWER SAVE2. Operating together with BACKUP.H input:STOP
Pulse signal for CRUISE input(only in 330R)
Remocon input
5V
5V
Temperature detection input
Key input 0
Key input 1
Key input 2
Level meter input
S.QUALITY level input
S.METER level input
GND
Subwoofer volume control analog output
Dot matrix contrast adjustment analog output
5V
J-BUS data input
J-BUS data output
J-BUS clock input and output
H:LX300 L:LX100
Data output to LCD driver
Clock output to LCD driver
Symbol
SW2
SW3
SW4
RST-SW
LMO
LM1
DIM-OUT
ILLUM1
VDD
X2
X1
VSS
XT2
XT1
RESET
SW1
BUS-INT
PS2
CRUISE
NC
NC
REMOCON
AVDD
AVREFO
TEM1
KEY0
KEY1
KEY2
LEVEL
NC
SQ
SM
AVSS
W-VOL
DOT-CNT
AVREF
BUS-SI
BUS-SO
BUS-SCK
STAGE2
LCD-DA
LCD-SCK
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
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
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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