KD-S50
1-16
LC72366-9A64(IC801) : System CPU
1. Pin terminal
2. Pin function
24 1
41 64
25
40
80
65
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
34
35
36
37
38
39
40
I/O
-
-
-
-
-
-
I
O
O
I
O
O
O
O
O
O
O
O
O
O
-
-
-
O
O
O
-
-
O
O
4.5MHz crystal oscillation
Connect to ground
Non connected
Non connected
Non connected
Non connected
CD LSI subcode data input
Non connected
CD LSI subcode clock
Micon reset pin
Output (L)
LCD driver data output(to LC75823E pin 64)
LCD driver clock signal(to LC75823E pin 63)
LCD driver chip enable port(to LC75823E pin 62)
Output (L)
H level during tuner mode (FM & AM)
Level meter sensitivity control
Output (L)
CD loading motor output
CD loading motor output
Non connected
Non connected
Non connected
Output for intial setting diode matrix
Output for initial setting diode matrix
Output for initial setting diode matrix
Input for initial setting diode matrix
Input for initial setting diode matrix
Input for initial setting diode matrix
CD mechanism switch 2
CD LSI command clock signal
CD LSI command data output
CD LSI command load signal
Non connected
Non connected
E.volume clock output (to TEA6320T pin 32)
E.volume data output (to TEA6320T pin 1)
Symbol
XIN
TEST2
NC
NC
NC
NC
SUBQ
NC
SQCK
RESET
LCD SI
LCD SO
LCD SCK
LCD CE
FM ILLUMI
AM ILLUMI
CD ILLUMI
DIMER OUT
LM0
LM1
NC
NC
NC
MCLK
MDATA
MLD
NC
NC
SCL
SDA
Function
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2
8
9
4
2
9
8
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9
9
2
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4
2
9
8
0
5
1
5
1
3
6
7
3
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