Dc/Dc Power And Audio Ckt Vm-902; Input; Output; Efficiency - Acer AL922 Manual

6. DC/DC POWER and Audio CKT VM-902

6.1 Input:

+12V/5A from AC adapter

6.2 Output:

ITEM Output Voltage Max Load.
VCC +5V
6.3 Efficiency: 80 % min at Maximum Load.

6.4 Connector Locations

6.4.1 Connector type for VM-902
Location
J801
J802
J803
J2
6.4.2 Connector pin Assignment
6.4.3 J801 DC 12V Input
Pin No
Pin 1
Pin 2
2.1A
Type
DC-IN
4500-12
4500-07
4500-11
Signal
+12V
GND
Min Load Tolerance
±5 %
0.1A
Maker Number of pins
SC
E&T
E&T
E&T
Comment
From adapter output cable
From adapter output cable
29
Ripple & Noise(max)
200mVpp
2
12
7 (for LCM999 only)
11