5-4
5-7. MODE CONTROL MICROPROCESSOR PIN FUNCTION
(FR-169 Board IC180 uPD703033AYGF-M02-3B)
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
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Pin Name
OSD SO
(FROM TT)
OSD SCLK
SDA TT
N.C.
SCL
SI (TO TT)
SO (FROM TT)
SCLK (MAIN)
EVDD
EVSS
N.C.
BUZZER
SIRCS IN
—
LANC IN
LANC OUT
—
—
—
8KHZ CHECK
VPP
AVLINK OUT
SIRCS OUT
—
—
—
—
ASURA RESET
ASURA CS
—
—
—
—
RESET
XT1
XT2
REGC
X2
X1
VSS
VDD
CLKOUT
—
—
—
—
—
—
—
—
I/O
O
O
O
O
I
O
O
O
I
I
O
O
O
O
O
I
I
O
Function
Non connect
Ground
Non connect
Buzzer signal output
Remote control signal (SIRCS) input
Fixed at ground
LANC input
LANC output
Fixed at ground
Fixed at ground
Fixed at ground
Not used
Laser link control signal
Remote control signal (SIRCS) output
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
System reset signal
S/S microcomputer chip select signal
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Reset signal input
Timer clock terminal (32.768 kHz)
Timer clock terminal (32.768 kHz)
Timer clock terminal (32.768 kHz)
System clock terminal (20 MHz)
System clock terminal (20 MHz)
Ground
D6V
Not used
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Pin Name
—
PCONT_M12V
SW12VCONT
OSD CS
OSD RESET
FDP CS
—
BVDD
BVSS
X CS
X RESET
TXT ENABLE
TXT RESET
ML POWER
ML SIO CONT
X STAND BY
—
—
—
—
—
—
—
AVDD
AVSS
AVREF
A/D0
A/D1
A/D2
A/D3
A/D4
A/D5
AFT
HDET
—
—
DMS1
DMS2
—
POWER FAIL
—
—
CGV
PDC DAV
—
AVLINK IN
EEP SDA
EEP PROTECT
EEP SCL
—
I/O
O
O
O
O
I
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
Function
Fixed at ground
Power supply control signal
Power supply control signal
Not used
D6V
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
D6V
Ground
Not used
Analog voltage (KEY) input 0
Analog voltage (KEY) input 1
Analog voltage (KEY) input 2
Analog voltage (KEY) input 3
Analog voltage (KEY) input 4
Analog voltage (KEY) input 5
Auto fine tuning signal input
Tuner H-sync detect
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Fixed at ground
Power failure detect signal input
Fixed at ground
Fixed at ground
Composite sync input
Fixed at ground
Laser link control signal
EEPROM serial data
EEPROM serial clock
Not used
Содержание RMT-V259M
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