Acer Extensa 2000 Service Manual page 37

DC-AC LCD Inverter
Item
Vendor & model name
Input voltage (V)
Input current (mA)
Output voltage
(Vrms, no load)
Output voltage
frequency (kHz)
Output Current/Lamp
NOTE: DC-AC inverter is used to generate very high AC voltage, then support to LCD CCFT backlight user,
and is also responsible for the control of LCD brightness. Avoid touching the DC-AC inverter area while
the system unit is turned on.
NOTE: There is an EEPROM in the inverter, which stores its supported LCD type and ID code. If you replace
a new inverter or replace the LCD with a different brand, use Inverter ID utility to update the ID
information.
.
LCD
Item
Vendor & model name
Physical Specifications
Display resolution(pixel)
Active area(mm)
Screen Size(inch)
Pixel pitch(mm)
Color configuration (Pixel Arrangement)
Overall dimension(mm)
Weight(g)
Surface treatment
Power supply(input voltage)
Response time:Rising time/Falling time
Contrast ratio
Support colors
Typical White Luminance
AC Adapter
Item
Vendor & model name
Input Requirements
Maximum input current (A,
@90Vac, full load)
Nominal frequency (Hz)
28
Ambit
8 ~ 21V
1A (max.)
1400Vrms
40 ~ 70KHz
5.5 mA ~ 6.5mA
Specification
14.1" AU
B141XN04 V2
1024(H) x 768(V)
285.7(H) x 214.3(V)
14.1
0.279(H)x 0.279(V)
R.G.B. Vertical stripe
298.5(W)x226.7(H)x5.
2/5.5(D)
445+/-20
Hard coating (3H),
anti-glare of the front
polarizer
3.6V(max)
20(typ.)40(max)/
30(typ.)50(max)
250
262K
150
Liton
1.5 A @ 110Vac
1.0 A @ 240Vac
50-60
Specification
15" Hitachi 15" AU B150PG01
SXGA+
TX38D85VC1CAB
1400(H) x1050(V) 1400(H) x1050(V)
304.1(H) x 228.1(V) 304.5 (H) x228.375(V)
15.0 15.0
0.297(H)x 0.297(V) 0.2175x 0.2175
317.3(w)x242.1(H)x6.
0(D)
580 550
Not show Not show
3.3V(typ.) 3.6V(max) 3.3V
30(typ.)50(max) 15(typ.)
30(typ.)50(max) 35(typ.)
200 250
262k 262K
180 150
Specification
Chapter 1