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• IC401 M3062CMCN-A33FPUO SYSTEM CONTOL (MAIN Board)
Pin No.
Pin Name
1
2
CD-DATA
3
4
5
MP3 DATA OUT
6
MP3 DATA IN
7
MP3 CLK
8
9
10
11
XC-OUT
12
13
14
15
16
17
18
CD-CLK
19
20
AC-CUT
21
TE
22
MP3 RST
L 13942296513
23
24
25
MP3 ACK
26
MP3 REQ
27
FAN CTL
28
VIDEO OUT
29
IIC-CLK
30
IIC-DATA
31
MP3STB/SW-MUTE
32
REC MUTE
33
HP DETECT
34
LINE-MUTE
MATRIX-SURR-1-
35
LED/M-REQ
SW-LINE-LED
36
/SYSTM RESET
MATRIX-SURR-2-LED
37
/VIDEO MUTE
38
SW-ON-LED/VIDEO MUTE2
39
AMS MUTE
40
CD/DVD-POWER
www
41
CD/DVD-MUTE
42
OPEN SW
43
TBL-SENS
.
44
45
46
http://www.xiaoyu163.com
I/O
XRST
O
DVD reset signal output (Not used)
O
DVD data output (Not used)
XLAT
O
DVD latch signal output (Not used)
SIRCS
I
SIRCS input
O
Serial data output (Not used)
I
Serial data input (Not used)
O
Serial clock output (Not used)
BYTE
I
VSS terminal for on board program (connected to ground)
CNVSS
—
Not used (Connected to ground with resistor)
XC-IN
I
Sub clock input (32.768KHz)
O
Sub clock output (32.768KHz)
RESET
I
System reset input
X-OUT
O
Main system clock output (16MHz)
VSS
—
Ground
X-IN
I
Main system clock input (16MHz)
VCC
—
Power supply (+5V)
NMI
I
Not used (Pull up with resistor)
O
DVD data clock output (Not used)
SCOR
I
Subcode sync (S0+S1) detection signal input (Not used)
I
AC cut check signal input
SENS
I
SENS signal input from CXD3059AR (Not used)
O
MP3 reset signal output (Not used)
MP3 CS
O
MP3 chip select signal output (Not used)
MP3 LP
O
MP3 latch pules output (Not used)
I
MP3 acknowledge signal input (Not used)
I
Interrupt request signal input (Not used)
O
FAN moter control signal output
O
Video selector signal output
O
IIC serial data clock output
O
IIC serial data output
O
Subwoofer mute signal output
O
REC mute signal output
I
Headphone detect signal input
O
TA LINE mute signal output
O
Audio muting request signal output
O
System reset signal output
O
Video out mute signal output
O
Video out mute signal output
O
Power supply (AUDIO +5V) on/off signal output
O
DVD power on/off signal output
O
DVD mute signal output
x
ao
I
Lever switch signal input
y
I
Table sensor signal input
i
E-3
I
Disc tray status detection signal input
E-2
I
Disc tray status detection signal input
E-1
I
Disc tray status detection signal input
http://www.xiaoyu163.com
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HCD-GN90D/GN100D
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Description
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