Acer LCD-X193HQ User Manual

Acer
Acer –LCD-X193HQ
5
+5.2V audio output <200mv
DC Output Voltage and Current
VCC14.2V(13.5~16.3V);
VCC5.2V(4.95~5.45V);
Audio VCC5.2V(4.95~5.45V)
0.8A(typ.),1.0A(max)
0.8A(typ.),1.0A(max)
0.5A(typ.),0.6A(max)
Power consumption with Audio ≤25W
Protection See Table-1
Power management See Table-2
Note2. Before each test, the buck capacitor need to be discharged.
Before each test, it must be 10 minutes at least after the latest test.
Note4. ested by DC loading side parallel with a 47uF/EC and 0.1uF/Ceramic , Capacitors and measured
band-width with DC-20MHz, the sine wave signal that the frequency is 1K Hz input when testing the ripple for the
5V of audio.
Table-1
Protection Condition Spec
OPP(Over power protection) nominal AC input 32W ( min )
Table-2
Status
H-syn
c
V-syn
c
Video Power LED
Power On on on active
≥
≥≥
≥ 25W
Blue
off on blanked < 2W Amber
on off blanked < 2W Amber
Power Saving
off off blanked < 2W Amber
Power Off -- -- -- < 1W Off
3.2 Backlight Power Supply
Panel: AUO M190PW01 V0
Items Specification
Lamp 2 CCFL
Input Voltage 13.5V~ 16.3 V
Input current 0.8A (Typ.), 1.0A (Max.)
On/Off switch level
5.5V≧
≧≧
≧Von≧
≧≧
≧ 2.0 V (on)
-0.3v ≤ Voff ≤ 0.8 V (off)
Brightness PWM duty
Extra PWM duty:18%~100%(DCR);35%~100%(CR);
PWM:High=3.3V(3.0~3.30V),Low=0.0V
CCFL operating Voltage 734Vrms (Typ.),
DCR:1.6 mA (min.); CR:3.0 mA (min)
7.5mA (Typ.)
CCFL Current
8.0mA (Max.)
CCFL startup voltage
≧
≧≧
≧1700 Vrms (0˚C)
Operating frequency 40~80 KHz
Protect delay time > 1 second
Lamp 2 CCFL
3.3 Brightness output

Acer LCD-X193HQ Specifications

General

Brand	Acer
Model	LCD-X193HQ
Category	Monitor
Language	English