TVtoLCD User´s Guide
Connectors
9
4.7
Composite video input CN13
This input converts NTSC, PAL or SECAM in composite video to digitized component video.
Chinch Connector, Right Angle, Yellow
Pin
Name
Description
O
1
GND
Power Ground
CN13
O
2
CVBS
CVBS Video Signal
4.8
IR input CN1001
This input connects a IR Receiver with the board
3 Contact Connector, Single Row, Straight, through hole
Pin
Name
Description
O
1
VCC
5 Volts output
O
2
GND
Power Ground
CN1001
O
2
Out
Output from the IR receiver
4.9
OSD keypad connector CN102
14 Contacts boxed IDC Connector, double row,
Straight, through hole
Description
Name
Pin
Pin
Name
Description
+5V DC Power
VCC
1
O O
2
LED
LED Enable (Operating)
Confirm Key (TTL)
KEY
3
O O
4
KEY
OSD Menu key (TTL)
Down Key (TTL)
KEY
5
O O
6
KEY
Up Key (TTL)
ADC Input
*Note1
ADC_IN
7
O O
8
IR
Output of IR receiver
Switch LED (TTL)
KEY
9
O O
10
KEY
ON/OFF Key (TTL)
Low active Reset (TTL)
/Reset
11
O O
12
+12V
+12V DC Power
Power Ground
GND
13
O O
14
GND
+5V DC from DVI video card
*Note1: Input range is 0 - 3V