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Port
Pin
No.
1 NC
Remote control signal input
2 VOL.LVL
No Connection
(NC)
3 NC
No Connection
4 NC
No Connection
5 NC
No Connection
6 BYTE
7 CNVSS
8 NC
No Connection
9 NC
No Connection
10 /RESET
System reset H:RESET OFF
11 XOUT
Main clock output
12 VSS
Ground
13 XIN
Main clock input
14 VCC1
Power Supply
15 /NMI
16 ACC.DET Power Supply ACC
Detection H FACC ON
17 BAT.DET Power Supply +B Detection
H: BATT ON
18 RMC IN
Remote control signal
state input
19 IE. BUS.
IN
20 ILRST
Abnormal reset flag to
Nabis microcomputer L:
Normal
21 ACC.DET.OUT
ACC ON fixation signal to
Nabis microcomputer H:
ACC ON
22 NC
No Connection
23 SYS.LATCH Data fixation signal output
to system power supply IC
24 SYS.DATA Data signaling output to
system power supply IC
25 SYS.CLK Clock pulse output to
system power supply IC
26 BEEP
BEEP Output
27 IE. BUS.IN IE Bus Input
28 IE.
IE Bus Output
BUS.OUT
29 DVD.TX
DVD4.5U start-stop data
signaling output
30 DVD.RX
DVD4.5U start-stop data
signaling input
Description
-
-
-
-
I/O (V)
I
0
-
-
-
-
-
-
-
-
I
0
I
0
-
-
-
-
I
3.2
O
2.7
I
0
I
2.0
I
3.3
I
3.3
I
3.4
I
3.4
I
0
I
3.4
O
0
O
3.3
-
-
O
3.3
O
3.3
O
3.3
O
0
I
3.4
O
0
O
0
O
0
6
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