ViewSonic VA702-1 Service Manual page 25

4 BRIGHTNESS
5 ON/OFF
6.3 CN106 (Interface BD to Keypad)
Pin
No.
1 KEY_SELECT/AUTO Select control and auto adjustment control
2 KEY_MENU/EXIT
3 KEY_UP
4 KEY_POWER
5 KEY_DOWN
6 LED_GREEN
7 GND
8 LED_ORANGE
6.4 CN103 (Connect I/F BD to panel, FI-X30S-H or Equivalent)
Pin No. Symbol
1 RXO0-
2 RXO0+
3 RXO1-
4 RXO1+
5 RXO2-
6 RXO2+
7 GND
8 RXOC-
9 RXOC+
10 RXO3-
11 RXO3+
12 RXE0-
13 RXE0+
14 GND
15 RXE1-
16 RXE1+
17 GND
18 RXE2-
19 RXE2+
20 RXEC-
21 RXEC+
22 RXE3-
23 RXE3+
24 GND
25 GND
26
GND
27
GND
28 VCC
29 VCC
30 VCC
6.5 CN102 (D-SUB Connector)
Pin Symbol
1 Red video input
2 Green video input
3 Blue video input
ViewSonic Corporation
Brightness Control
CCFL on/off Control
Symbol
OSD page selection and exit
OSD "▲" control to adjust value to increase
DC power on/off control
OSD "▼" control to adjust value to decrease
Green LED lighting control
Ground
Orange LED lighting control
minus signal of odd channel 0(LVDS)
plus signal of odd channel 0(LVDS)
minus signal of odd channel 1(LVDS)
plus signal of odd channel 1(LVDS)
minus signal of odd channel 2(LVDS)
plus signal of odd channel 2(LVDS)
Ground
minus signal of odd clock channel (LVDS)
plus signal of odd clock channel (LVDS)
minus signal of odd channel 3(LVDS)
plus signal of odd channel 3(LVDS)
minus signal of even channel 0(LVDS)
plus signal of even channel 0(LVDS)
Ground
minus signal of even channel 1(LVDS)
plus signal of even channel 1(LVDS)
Ground
minus signal of even channel 2(LVDS)
plus signal of even channel 2(LVDS)
minus signal of even clock channel (LVDS)
plus signal of even clock channel (LVDS)
minus signal of even channel 3(LVDS)
plus signal of even channel 3(LVDS)
Ground
Ground
Ground or Open
Ground
Power supply (5.0 V)
Power supply (5.0 V)
Power supply (5.0 V)
Pin
6 Red GND
7 Green GND
8 Blue GND
Description
Function
Symbol Pin
11
12
13
Confidential - Do Not Copy
22
Symbol
NC
Serial data (SDA)
H / H+V SYNC
VA702-1_VA702b-1