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KVT-M707/M707Y
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MICROCOMPUTER'S TERMINAL DESCRIPTION
3 7 63 1515 0
SYSTEM µ-COM : IC103 on X14- (VIDEO CONTROL UNIT)
Pin No.
Pin Name
1
OSD DATA
2
OSD CLK
3
NC
4
SDA
5
NC
6
SYS SDATA
7
SYS MDATA
8
SYS MCLK
9
EVDD
10
EVSS
11
NC
12
PON
13
REMO
14
REVERSE
15
HD IN
γ DATA
TE
16
L 13942296513
γ CLK
17
18
PWM
19
MCNT
20
P DET
21
FROM VPP
22
DSI
23
ILL R
24
ILL G
25
ILL B
26
STATUS0
27
EEPROM WRT
28
TYPE0
29
TYPE1
30
NTSC/PAL
31
NAVI
32
OSD CS
33
OSD RST
34
RESET
www
35
XT1
36
XT2
.
37
REGC
38
X2
39
X1
8
I/O
Application
O
Data to OSDC-IC
O
Clock to OSDC-IC
-
I/O
Data to EEPROM
-
Data from TUNER µ-com
I
Data to TUNER µ-com
O
Clock to TUNER µ-com
O
-
-
-
O
Power supply ON/OFF control
I
Remote controller input
I
Reverse detection
For γ automatic control / For PWM synchronization
I
O
Data to Chroma IC
O
Clock to Chroma IC
O
Light adjustment of backlight
O
7.5V power supply voltage control
O
For control of power supply protection circuit
-
Used at time of writing to flash ROM
O
LED control for DSI
O
ILLUMI (Red) control
O
ILLUMI (Green) control
O
Sub-panel backlight (Blue) control
O
For TV mechanism testing
I
Write detection at ROM correction
I
Destination setting
I
Destination setting
O
NTSC/PAL switching
O
For NAVI synchronization switching
O
Chip select to OSDC-IC
O
Reset to OSDC-IC
I
-
x
ao
u163
y
-
i
-
-
-
2 9
8
Truth Value
Table
Q Q
3
6 7
1 3
1 5
q
q
co
.
9 4
2 8
Processing Operation Description
H: ON
L: Reverse
0 5
8
2 9
9 4
2 8
L: 5V, H: 7.5V
H: ON
H: Light ON
H: Light ON
H: Light ON
H: Light ON
H: E2PROM write from outside, L: Other
Refer to Truth Value Table
Refer to Truth Value Table
H: PAL, L: NTSC
At NAVI (RGB) display: L
L: RESET
m
9 9
9 9
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