Vk906 Control Panel Board; Description; Connector And Switch Locations; Connector Type - Acer AL1911 Manual

4. VK906 Control Panel Board

4.1 Description

The VK-906 is designed to offer a user interfaced control panel which passes and
receives signals to and from VL-901 display control board.

4.2 Connector and Switch Locations

4.3 Connector type

Location
J1
J6
J3
J4
J2

4.4 Connector pin Assignment

4.4.1 J1
Pin NO.
1
2
3
4
5
6
7
8
9
10
4.4.2 J6
Pin NO.
1
2
3
4
5
6
Type Maker
4500-10 E&T
4500-11 E&T
87502-0200 ACER
87502-0200 ACER
SCJ-0348-C SC
Signal
MUTE
LED-Y
LED-G
GND
KEY-POWER
KEY-DOWN
KEY-R
KEY-L
KEY-UP
GND
Signal
+5V
VR
L+
L-
MUTE
HP-S
Number of pins
10
11
2
2
9
Comment
Audio mute control
Power saving mode
Monitor is ON
GND
Power ON/OFF key
Function select counter-clockwise key
Adjust up key
Adjust down key
Function select counter-clockwise key
GND
Comment
VDD for Audio Volume Adjustment
Audio Volume Adjustment
Speaker Out L +
Speaker Out L -
Audio mute control
EAR phone output control
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