Acer TravelMate 290 Service Manual page 36

All components on inverter board should follow below rules:
1. Component using conditions (component stress) must be within component specification including voltage
rating, current rating, temperature etc.
2. Component temperature should follow below:
∆T <=30 degree C, at 25, 35 degree C.
Component temperature should be less than 70 degree C inside system at 35 degree C.
LCD
Item
Vendor & CPT
model
CLAA14
name
1XF01
Mechanical Specifications
LCD 14.1
display
area
(diagonal,
inch)
Display TFT
technology
Resolution XGA
(1024*
768)
Supports 262K
colors
Optical Specification
Brightness keyboar
control d hotkey
Contrast No
control
Suspend/ Yes
Standby
control
Electrical Specification
Supply 3.3
voltage for
LCD
display (V)
Supply 690
voltage for
LCD
backlight
(Vrms)
AC Adapter
Item
Vendor & model name
Input Requirements
Maximum input current (A,
@100Vac, full load)
Nominal frequency (Hz)
28
AU Hitachi
B141XN TX38D8
04 / 1VC-
B150XG 1CAB
02-V1 /
B150XG
01-V2
14.1/ 15.0
15.0
TFT TFT
XGA XGA
(1024* (1024*
768) 768)
262K 262K
keyboar keyboar
d hotkey d hotkey
No No
Yes Yes
3.3 3.3
690 690
API API 2AD02-381 90W
1.7Amax@100Vac
0.9Amax@ 240Vac
47 - 63
Specification
LG Sanyo
TM150X
LP150X
G-02L11
08-A3
15.0 15.0
TFT TFT
XGA XGA
(1024* (1024*
768) 768)
262K 262K
keyboar keyboar
d hotkey d hotkey
No No
Yes Yes
3.3 3.3
690 690
Specification
Hannstar CMO
HSD150
N141X6-
PX17-A
L01
15.0 14.1
TFT TFT
XGA XGA
(1024* (1024*
768) 768)
262K 262K
keyboar keyboar
d hotkey d hotkey
No No
Yes Yes
3.3 3.3
690 690
Toppoly
TD141T-
GCB1
14.1
TFT
XGA
(1024*
768)
262K
keyboar
d hotkey
No
Yes
3.3
690
Chapter 1