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Sony ICF-SW77 - IC802 Pin Function Details

Sony ICF-SW77
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Pin
No.
Port
Name
I/O
Signal
Name
Description
41
NC
-
NC
NOT
CONNECTED
42
P17
0
WR
WRITE
TO
LCD802-2
CONTROL
DRIVER
IC804
43
P16
0
RD
READ
TO
LCD802-2
CONTROL
DRIVER
IC804
44
P15
0
RS
RESISTOR
SELECT
TO
LCD802-2
CONTROL
DRIVER
IC804
45
P14
0
BCS
CHIP
SELECT
TO
IC101
46
P13
0
LAT2
LATCH
SIGNAL
FOR
PLL
OUTPUT
47
P12
0
LAT1
LACTH
SIGNAL
FOR
BAND
OUTPUT
48
Pll
0
DTA
DATA
SIGNAL
FOR
BAND,
PLL
OUTPUT
49
P10
0
CLK
CLOCK
SIGNAL
FOR
BAND,
PLL
OUTPUT
50
P07
o
P07
DATA
7
OUTPUT
TO
IC804
51
P06
0
P06
DATA
6
OUTPUT
TO
IC804
52
P05
0
P05
DATA
5
OUTPUT
TO
IC804
53
P04
0
P04
DATA
4
OUTPUT
TO
IC804
54
P03
0
P03
DATA
3
OUTPUT
TO
IC804
55
P02
0
P02
DATA
2
OUTPUT
TO
IC804
56
P01
0
P01
DATA
1
OUTPUT
TO
IC804
57
POO
0
POO
DATA
0
OUTPUT
TO
IC804
58
P47
I
P47
CONNECTED
TO
GROUND
59
P46
I
P46
CONNECTED
TO
GROUND
60
P45
I
P45
CONNECTED
TO
GROUND
61
P44
I
P44
j
CONNECTED
TO
GROUND
62
P43
I
P43
CONNECTED
TO
GROUND
63
P42
I
P42
CONNECTED
TO
GROUND
64
P41
1
P41
i_
CONNECTED
TO
GROUND
65
P40
I
SMETER
;-
S
METER
SIGNAL
INPUT.
A/D
CONVERSION
IS
PERFORMED
66
DA2
0
DA
2
NOT
CONNECTED
67
DAI
0
DAI
NOT
CONNECTED
68
DAVREF
I
DAVREF
CONNECTED
TO
GROUND
69
ADVREF
I
ADVREF
POWER
SUPPLY
INPUT
(+5
V)
70
AVSS
-
AVSS
CONNECTED
TO
GROUND
71
AVCC
-
AVCC
POWER
SUPPLY
INPUT
(+5
V)
72
vcc
-
vcc
POWER
SUPPLY
INPUT
(+5
V)
73
vss
-
VSS
CONNECTED
TO
GROUND
74
SRDY
0
SRDY
SERISL
READY
SIGNAL
OUTPUT
75
SCLK
I
SCK
SERIAL
CLOCK
DATA
INPUT
76
SO
0
SSO
SERIAL
DATA
SIGNAL
OUTPUT
77
SI
I
SSI
SERIAL
DATA
SIGNAL
INPUT
78
P33
0
SREQ
CONNECTED
TO
GROUND
79
P32
I
CONNECTED
TO
GROUND
80
NC
-
NC
NOT
CONNECTED
-
2
9
-

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