KRC-165
5
Pin No.
Pin name
I/O
Description
Processing Operation
51
P-MUTE
O
Power IC mute control
Lo : Mute
52
ANT CON
O
Antenna control
Hi : during FM/AM reception
53
P CON
O
Power control
Hi : POWER ON mode
54
ILL ON
O
Illumination AVR ON/OFF control terminal
Hi : POWER ON mode
55
O
N.C. (Not used)
56
SW5
O
SW 5V control
Lo : POWER ON mode
57
EQ MUTE
O
Tape equaliser mute on/off output
N.C. (Not used)
58-68
O
N.C. (Not used)
69
SEG22
O
LCD segment output 22
70
SEG21
O
LCD segment output 21
71
SEG20
O
LCD segment output 20
72
SEG19
O
LCD segment output 19
73
SEG18
O
LCD segment output 18
74
SEG17
O
LCD segment output 17
75
SEG16
O
LCD segment output 16
76
SEG15
O
LCD segment output 15
77
SEG14
O
LCD segment output 14
78
SEG13
O
LCD segment output 13
79
SEG12
O
LCD segment output 12
80
SEG11
O
LCD segment output 11
81
SEG10
O
LCD segment output 10
82
SEG9
O
LCD segment output 9
83
SEG8
O
LCD segment output 8
84
SEG7
O
LCD segment output 7
85
SEG6
O
LCD segment output 6
86
SEG5
O
LCD segment output 5
87
SEG4
O
LCD segment output 4
88
SEG3
O
LCD segment output 3
89
SEG2
O
LCD segment output 2
90
SEG1
O
LCD segment output 1
91
VCC
-
Positive power supply connection terminal
Connected to B.U.5V lines.
92
VREF
-
A/D converter reference voltage input terminal
Connected to B.U.5V lines.
93
AVSS
-
A/D converter GND connection terminal
Connected to GND lines.
94
O
N.C. (Not used)
95
COM3
O
LCD common output 3
96
COM2
O
LCD common output 2
97
COM1
O
LCD common output 1
98
VL3
I
Positive power supply connection terminal 3
for LCD driver
99
VL2
I
Positive power supply connection terminal 2
for LCD driver
100
I
N.C. (Not used)
MICROCOMPUTER'S TERMINAL DESCRIPTION
