Acer Travelmate 4050 Service Guide

Chapter 674
KEYBOARD ZIPPY 
ARABIC   KB.T350C.018
KEYBOARD BELGIUM KB.T350C.009
KEYBOARD BRAZILIAN 
PORTUGUESEKB.T350C.019
KEYBOARD CANADIAN 
FRENCHKB.T350C.020
KEYBOARD CHINESE KB.T350C.001
KEYBOARD CZECH KB.T350C.012
KEYBOARD DANISH KB.T350C.017
KEYBOARD FRENCH KB.T350C.007
KEYBOARD GERMAN KB.T350C.004
KEYBOARD HUNGAIAN KB.T350C.013
KEYBOARD ZIPPY 
ITALIANKB.T350C.006
KEYBOARD NORWAY KB.T350C.016
KEYBOARD 
PORTUGUESEKB.T350C.011
KEYBOARD RUSSIAN KB.T350C.014
KEYBOARD SPANISH KB.T350C.010
KEYBOARD...

75Chapter 6
LCD
ASSY LCD MODULE 14.1 
IN. XGA AU (B141XG0) W/
WIRELESSASSY LCD MODULE 14.1 IN. XGA 
AU (B141XG0) W/WIRELESS6M.T70V5.011
ASSY LCD MODULE 14.1 
IN. XGA CMO (B141NB-
L01) W/WIRELESSASSY LCD MODULE 14.1 IN. XGA 
CMO (B141NB-L01) W/WIRELESS6M.T70V5.012
ASSY LCD MODULE 14 IN. 
XGA TOPPOLY 
(TD141TGCD2) W/
WIRELESSASSY LCD MODULE 14 IN. XGA 
TOPPOLY (TD141TGCD2) W/
WIRELESS6M.T70V5.013
ASSY LCD MODULE 15 IN. 
AU (B150XG02-V2 HW:2) 
W/WIRELESSASSY LCD MODULE 15 IN. AU 
(B150XG02-V2 HW:2)...

Chapter 676
INVERTOR BOARD
LCD INVERTER  LCD INVERTER  19.T70V5.001
CASE/COVER/BRACKET ASSEMBLY
LCD PANEL WITH LOGO & 
ANTENNALCD PANEL WITH LOGO & 
ANTENNA60.T70V5.006
LCD BEZEL - 14 IN. LCD BEZEL - 14 IN. 60.T70V5.007
LCD BEZEL -15 IN. LCD BEZEL -15 IN. 60.T70V5.008
LCD BRACKET L 14 IN. LCD BRACKET L 14 IN. 33.T70V5.007
LCD BRACKET L 15 IN.  LCD BRACKET L 15 IN.  33.T70V5.009
LCD BRACKET R 14 IN.  LCD BRACKET R 14 IN.  33.T70V5.008
PicturePartname DescriptionPart Number 

77Chapter 6
LCD BRACKET R 15 IN.  LCD BRACKET R 15 IN.  33.T70V5.010
PCMCIA SLOT PCMCIA SLOT LB.T7002.001
LCD CABLE
LCD WIRE CABLE - 14 IN.  LCD WIRE CABLE - 14 IN.  50.T70V5.002
LCD WIRE CABLE - 15 IN. 
XGALCD WIRE CABLE - 15 IN. XGA 50.T70V5.003
MISCELLANEOUS
LCD RUBBER  LCD RUBBER  47.T70V5.001
LCD SCREW PAD  LCD SCREW PAD  47.T70V5.002
MAINBOARD
MAINBOARD W/ PCMCIA 
SLOT, W/1394 & TV OUTMAINBOARD W/ PCMCIA SLOT, W/
1394 & TV OUTLB.T7002.001
PicturePartname DescriptionPart Number 

Chapter 678
MAINBOARD W/ PCMCIA 
SLOT, W/O 1394 & TV OUTMAINBOARD W/ PCMCIA SLOT, W/O 
1394 & TV OUTLB.T7002.001
HEATSINK
THERMAL MODULE THERMAL MODULE 60.T70V5.009
POINTING DEVICE
TOUCHPAD (SYNAPTICS 
TM41PDA357)TOUCHPAD (SYNAPTICS 
TM41PDA357)56.T35V5.001
SPEAKER
SPEAKER R & L SPEAKER R & L 6K.T35V5.001
PicturePartname DescriptionPart Number 

Appendix A  79
TravelMate4050 G1&G2 
Model 
NumberCPULCDMemoryHDDOpticalBluetoo thWireless LANBattery
4050L PM 710  (1.4GHz/2M) 15.0 
XGA DDR333 
1x256MB 40GB 24x 
Combo N 802.11b/g-
Swallow Li-lon-
Swallow 
8cell
4051L PM 715  (1.5GHz/2M) 15.0 
XGA DDR333 
1x256MB 60GB 24x 
Combo N 802.11b/g-
Swallow Li-lon-
Swallow 
8cell
4052L PM 1.6GHz/ 1M15.0 
XGA DDR333 
1x256MB 40GB 8x DVD-
DualModem+B
T- S w a l l o w 802.11b/g-
Swallow Li-lon-
Swallow 
8cell
PM 725 
(1.6GHz/2M) 15.0 
XGA DDR333 
1x256MB 40GB 24x...

Appendix B 80
This computer’s compatibility is tested and verified  by Acer’s internal testing department.  All of its system
 functions are tested under Windows XP Home and Windows XP Professional environment. 
Refer to the following lists for components, adapter card s, and peripherals which have passed these tests.  
Regarding configuration, combination and test proce dures, please refer to the  TravelMate 4050 G1&G2
 Compatibility Test. Report released by th e Acer Mobile System Testing Department....

81 Appendix B
Microsoft Windows XP / Professional Environment Test
ModelVendorDescription
CPU Pentium M Intel
RH80535GC0211M
RH80535GC0251M
RH80535GC0291M
TBD
Dothan IntelPentium M  710 1.4G
IC RH80536GC0212M B1
IC RH80536GC0292M B1
IC RH80536GC0292M B1
IC RH80536GC0332M B1
IC RH80536GC0412M B1
TBD
 Celeron-M IntelIC RH80535NC009512 B1
IC RH80535NC013512 B1
IC RH80535NC017512 B1
IC RH80535NC021512 B1
IC RH80536NC0131M B1
IC RH80536NC0171M B1
TBD
LCD 14.1 XGA (TFT)
Toppoly TD141TGCD2
AU B141XG10
CMO...

Appendix B 82
ODDCombo drive 12.7mm QSI SBW-242C
HLDS GCC-4243N
DVD-Dual QSI SDW-082 Lite-On SOSW-852S
DVD-Super Multi HLDS GSA-4080N
Memory 256MB DDRI333
Nanya NT256D64SH8BAGM-6K
Infineon HYS64D32020GDL-6-C 32x64 (.11u/B) Micron MT8VDDT3264HDG-335C3
Samsung M470L3224FT0-CB3
512MB DDRI333 Unifosa U30512AAUIQ652AW20
Infineon HYS64D64020GBDL-6-C (.11u/B)
Samsung M470L6524BT0-CB3
1GB DDRI333 Elpida EBD11UD8ADDA-6B
Core Logic North Bridge Intel RG82855GME A2 UFCBGA732 MTR-GME
South Bridge Intel FW82801DBM B1...

Appendix C 83
This section describes online technical support services available to help you repair your Acer Systems.
If you are a distributor, dealer, ASP or TPM, please re fer your technical queries to your local Acer branch 
office.  Acer Branch Offices and Regional Business Un its may access our website. However some information 
sources will require a user i.d. and password. Thes e can be obtained directly from Acer CSD Taiwan.
Acers Website offers you convenient and val uable support resources...