104
HCD-M700
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
43
44 to 49
50
51
52
53
54
55
I/O
O
I
O
I
O
O
O
—
—
I
O
I
O
—
I
—
I
I
I
I
O
O
O
O
I
O
O
O
I/O
I/O
O
I
O
O
O
I
I
I
O
O
O
O
O
O
I
O
O
O
O
—
Pin Name
VIDEO_SEL
RDS_DATA
LCD_RS
SIRCS
LCD_DATA
LCD_STB
LCD_SCK
BYTE
CNVSS
XCIN
XCOUT
RESET
XOUT
VSS
XIN
VCC
NMI
RDS–INT
SCOR(SYSCS)
AC–DET
ST_MUTE
ST_CE
ST_DOUT
PWM3
ST_DIN
PWM2
ST_CLK
PWM1
IIC–CLK
IIC–DATA
TXD1
SQSO
SCLK
FM_ON/STEREO
DATA
XLT
CLK
PLAY_SW
TC_MUTE
TUNER_ON
REC_MUTE
LED1
R/PB
LED2 to LED7
H/P_DETECT
BACK_LIGHT
VOLUME_B
VOLUME_A
LD_ON
1–4
Description
Not used in this machine (No connection)
Not used in this machine
LCD reset signal input
SIRCS signal input
LCD data output
LCD chip select signal input
LCD clock signal input
External data bus width selection signal input (Ground)
Processor mode selection signal input (Fixed to “L”)
Sub clock signal input
Sub clock signal output
System reset signal input
Main system clock signal output
Ground terminal
Main system clock signal input (16 MHz)
Power supply terminal (3.3 V)
Not used in this machine (Fixed to “H”)
Not used in this machine (Fixed to “L”)
Chip select signal input from DVD system control
AC-cut detection signal input “L”: ON, “H”: OFF
Not used in this machine (No connection)
Tuner chip enable signal output
Tuner data output
Not used in this machine (No connection)
Tuner data input
Not used in this machine (No connection)
Tuner clock signal output
Not used in this machine (No connection)
IIC communication clock signal
IIC communication data
Not used in this machine (No connection)
Not used in this machine
DVD video muting signal output
Not used in this machine (No connection)
Data output to DVD system control
Data input to DVD system control
Clock input to DVD system control
TCPLAY switch signal input
TC line muting signal output “L”: ON, “H”: OFF
Tuner power control signal output “L”: ON, “H”: OFF
TC recording muting signal output “L”: ON, “H”: OFF
LED control signal output
Record/playback control signal output
LED control signal output
Headphones detection signal input
Back-light control signal output
Not used in this machine (No connection)
Not used in this machine (No connection)
Request signal output to DVD system control
Not used in this machine (No connection)
• IC306 M30622MGN-A04FP System Control (CONTROL Board)
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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