6-4E
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
Pin Name
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG19
SEG18
SEG17
N.C.
N.C.
N.C.
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
TDD
TX
TEX
NC/VPP
ASURA CS
ASURA RESET
POWER CONT 1
POWER CONT 2
CG V
I/O
—
—
—
O
—
—
—
O
O
O
O
I
Function
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
Not used.
Not used.
Not used.
LCD grid signal.
LCD grid signal.
LCD grid signal.
LCD grid signal.
LCD grid signal.
LCD grid signal.
UNSWD 5V.
Connected to oscillator for clock.
Connected to oscillator for clock.
Connected to +5V.
Servo/System control microcomputer
chip select.
System reset signal output.
Power supply control signal output.
Power supply control signal output to
EDS.
Vertical sync. signal input.
6-6. TUNER/TIMER MODE CONTROL PIN FUNCTION
(FR-119 BOARD IC470)
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
PDC DAV
DMS1
DMS2
SIRCS IN
N.C.
N.C.
BUZZER
POWER SAVE
LED CS
SCLK
SI
SO
H DET
LANC IN
LANC OUT
A/D0
A/D1
A/D2
A/D3
A/D4
A/D5
A/D6
AFT
AVDD
AV REF
SCL
CG CS
SDA
CME CS
AVSS
EXTAL
XTAL
VSS
RST
PLL CLK
PLL DATA
PLL ENABLE
N.C.
C+ DET
N.C.
N.C.
POWER FAIL
VFDP
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
I/O
I
I
I
I
—
—
O
I
O
O
I
O
O
I
O
I
I
I
I
I
I
I
I
—
—
O
O
O
O
—
—
—
—
I
O
O
O
—
I
—
—
O
—
O
Function
Line 21H output pulse.
DMS A/D input.
DMS A/D input.
SIRCS signal input.
Not used.
Not used.
Buzzer output.
LED chip select. L : Active.
Clock for serial communication.
Serial data input.
Serial data output.
LANC input.
LANC output.
Key reading A/D input.
Key reading A/D input.
Key reading A/D input.
Key reading A/D input.
Key reading A/D input.
Key reading A/D input.
Key reading A/D input.
UNSWD 5V.
A/D port reference input UNSW5V.
I2C bus (clock).
Character generator chip select
signal.
I2C bus (data).
AV link microcomputer chip select.
Unswitched ground.
System clock.
System clock.
Ground.
Reset signal in.
Tuner clock signal.
Tuner data signal.
Tuner enable signal.
Not used.
Canal + detection.
Not used.
Not used.
Power failure detect sigal input.
-30V
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
LCD segment output.
