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2.1
FEATURES
PICTURE MODE
This function can adjust the picture settings automatically.
There are BRIGHT, STANDARD and SOFT in the PICTURE
MODE.
RETURN +
This function can set a channel you frequently view to the
Return Channel and you can view that channel at any time with
one-touch.
2.2
TECHNINAL INFORMATION
2.2.1 MAIN MI-COM (CPU) PIN FUNCTION
Pin
Pin name
I/O
No.
1
REMOCON
I
Remote control
2
SDA2
I/O Data for Inter IC control (For main memory)
3
SCL2
O Clock for Inter IC contorl (For main memory)
4
BUS_FREE
-
Not used
5
NC
-
Not used
6
KEY1
I
Key scan for front key (Menu CH -/+)
7
KEY2
I
Key scan for front key (Vol -/+)
8
ECO IN
-
Not used
9
AFT
I
AFT voltage for tuner
10
LED[POW]
-
Not used
11
LED[TIM]
O Liting for timer [Liting : H]
12
GND
-
GND
13
NC
-
Not used
14
NC
-
Not used
15
TV/V
-
Not used
16
TEXT RESET
-
Not used
17
ACL ON/OFF
-
Not used
18
VOL
O Volume control
19
A_MUTE
O Aodio muting [Muting : H]
20
NC
-
Not used
21
TEXT/OTH
-
Not used
1-4 (No.YA415)
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
Function
CHILD LOCK
Use this function to prevent children from operating the TV
without parental consent.
VNR
This function can reduce the picture noise.
Pin
Pin name
I/O
No.
22
PROTECT
I
Low B protect detection [Detect: H]
23
P_ON/OFF
I
Main power control [ON : H]
24
LOCK
-
Not used
25
3.58/OTH
-
Not used
26
4.5/OTH
-
Not used
27
H_SYNC
I
Horizontal sync
28
I/II
-
Not used
29
OSD_Ys
O Ys (blanking) for OSD
30
OSD_B
O Blue for OSD
31
OSD_G
O Green for OSD
32
OSD_R
O Red for OSD
33
NC
-
Not used
34
RST
I
CPU reset [Reset:L]
35
V_SYNC
I
Vertical sync
36
TCLOCK
-
Not used
37
SDA1
I/O Data for Inter IC control (For generally)
38
SCL1
O Clock for Inter IC contorl (For generally)
39
VDD
I
3.3V
40
OSC1
I
System clock oscillation (4MHz)
41
OSC2
O System clock oscillation (4MHz)
42
VSS
-
GND
Function
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