Internal Connector Pin Definition - ViewSonic VLCDS23722-1W Service Manual

5.
XGA I/F BOARD (DPWBN5396T8----)
J2: Key Switch for OSD Adjustment, Power Switch and Brightness Control
Input Terminal
Connector P/N: VCNCP0906REJST-
Pin No. Symbol
JP6: Output Terminal for Inverter Unit
Connector P/N: VCNCP0905REJST-
Pin No. Symbol
XGA I/F BOARD (DPWBN5396T8----)
J1: Signal Input Terminals
Connector P/N: QCNCD1175T8----
Pin No. Symbol
ViewSonic Corporation

INTERNAL CONNECTOR PIN DEFINITION

Function
1 UP S2 For OSD Adjustment
2 MENU AND S1 For OSD Adjustment
3 LED-RED
4 LED-GRN
5 SOFT-START
6 GND
Function
1 BKLT_ON Supply Voltage for Inverter unit (DC +5V)
2 BKLT_ON Supply Voltage for Inverter unit (DC +5V)
3 VCONT Voltage for Adjusting Backlight Brightness
4 GND
5 Vin Supply Voltage for Inverter unit (DC +12)
1 RED
2 GREEN
3 BLUE
4
5 RETURN
6 RED RETURN
7 GREEN RETURN GND for GREEN video signal
8 BLUE RETURN GND for BLUE video signal
9
10 SYNC. RETURN GND for Sync. signal
11
12 DDC data
13 H SYNC.
14 V SYNC.
15 DDC clock
Function
RED Video Input Signal
GREEN Video Input Signal
BLUE Video Input Signal
NC
GND
GND for RED video signal
5V
NC
Horizontal Sync. Signal
Vertical Sync. Signal
5
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VE500-1