Acer Aspire 7420 Service Guide

Chapter 6133
POWER CORD 10A 125V US 27.T30V1.001
POWER CORD 10A 125V 3PIN US 
BK27.01518.641
POWER CORD 2.5A 125V 8121- 
USA/W CNS 27.01518.781
POWER CORD 220V 3PIN EUR 27.T30V1.004
POWER CABLE 16A 250V 3PIN EUR 
UK27.01518.731
POWER CORD 3A 250V 3PIN UK 27.01518.541
POWER CORD 5A 250V 3PIN UK BK 27.03118.001
POWER CORD 10A 3PIN BK 
DENMARK27.01518.561
POWER CORD 10A 250V 3PIN 
DENMARK BK27.01518.671
POWER CORD 10A 250V 3PIN BK 
SOUTH AFRICA27.01518.571
POWER CORD 16A 250V SOUTH 
AFRICA BK27.01518.681...

134Chapter 6
UPPER CASE W/ COVER SWITCH 
CABLE60.TKC01.002
UNIT LOAD COVER L-CASE DOOR 
ASSEMBLY60.TK901.003
OPTICAL BRACKET 33.TK901.002
COMBO BEZEL 42.TK901.002
DVD-RW BEZEL 42.TK501.002
HDD BRACKET ASSEMBLY 33.TK901.003
LCD BRACKET RIGHT 33.TK901.004
LCD BRACKET LEFT 33.TK901.005
LCD COVER 15.4” W/ HINGE & 
LOGO60.TKC01.005
LCD BEZEL 15.4” W/ LOGO FOR 
CCD60.TK901.005
HINGE PACK LEFT/RIGHT 6K.TK901.001
SPEAKER 23.TK901.002
Combo Module
COMBO MODULE 24X  6M.TK901.001
COMBO MODULE 24X SONY 
CRX880A LF...

Chapter 6135
CPU MEROM T5500 1.66GHZ INTEL 
PGAKC.55L01.DTP
CPU MEROM T5600 1.83GHZ INTEL 
PGA BKC.56001.DTP
CPU MEROM T5600 1.83GHZ INTEL 
PGAKC.56L01.DTP
CPU MEROM T7200 2.0GHZ INTEL 
PGA B2KC.72001.DTP
CPU MEROM T7400 2.16GHZ INTEL 
PGA BKC.74001.DTP
CPU MEROM T7600 2.33GHZ INTEL  KC.76001.DTP
CPU YONAH CEL-M 430 1.73GHZ 
INTEL PGAKC.N0001.430
CPU YONAH CEL-M430 1.73GHZ 
INTELKC.ND001.430
CPU YONAH 440 1.86GHZ INTEL 
PGA D0KC.ND001.440
CPU MEROM CEL-M 520 1.63GHZ 
INTELKC.N0001.520
CPU MEROM CEL-M 530...

136Chapter 6
HDD 80GB 5400RPM SATA 
SEAGATE ST980811AS VENUS LFKH.08001.030
HDD 80GB 5400RPM SATA HGST 
HTS541680J9SA00 SURUGA-B LFKH.08007.021
HDD 80GB 5400RPM SATA WD 
WD800BEVS-22RST0ML80 LFKH.08008.033
HDD 120GB 5400RPM SATA 
SEAGATE ST9120822AS VENUS LFKH.12001.031
HDD 120GB 5400RPM SATA HGST 
HTS541612J9SA00 SURUGA-B LFKH.12007.010
HDD 120GB 5400RPM SATA WD 
WD1200BEVS-22RST0 ML80 LFKH.12008.018
HDD 160GB 5400RPM SATA 
SEAGATE ST9160821AS VENUS LFKH.16001.026
HDD 160GB 5400RPM SATA HGST...

Chapter 6137
KEYBOARD 14_15KB-EV2 88KS 
BLACK KOREAN (BIG ERGO) 
DARFONKB.INT00.018
KEYBOARD 14_15KB-EV2 93KS 
BLACK JAPANESE (BIG ERGO) 
DARFONKB.INT00.019
KEYBOARD 14_15KB-EV2 89KS 
BLACK ITALIAN (BIG ERGO) 
DARFONKB.INT00.020
KEYBOARD 14_15KB-EV2 89KS 
BLACK HUNGARIAN (BIG ERGO) 
DARFONKB.INT00.023
KEYBOARD 14_15KB-EV2 88KS 
BLACK GREEK (BIG ERGO) 
DARFONKB.INT00.024
KEYBOARD 14_15KB-EV2 89KS 
BLACK GERMAN (BIG ERGO) 
DARFONKB.INT00.025
KEYBOARD 14_15KB-EV2 89KS 
BLACK FRENCH (BIG ERGO)...

138Chapter 6
LCD 15.4” WXGA AU B154EW02-V1 
GLARELK.15405.014
LCD 15.4” WXGA LG LP154WX4-
TLC2 GLARELK.15408.028
Camera
CAMERA CMOS 0.3M BISON 
BN30V4O717300 UVC57.TK501.001
CAMERA CMOS 0.3M SUYIN 
CN0314-OV03 UVC57.TK901.001
CAMERA COMOS 0.3M CHICONY 
CNF6041 UVC57.TKC01.001
Communication Module
WIRELESS ANTENNA RIGHT 25.TK901.001
WIRELESS ANTENNA LEFT 25.TK901.002
Microphone
MICROPHONE CABLE 23.TK901.003
Main Board
MAINBOARD TM5710 INTEL 945 PM 
ICH7M BCM578MKMLG LF W/ 1394 
W/ MODEM & RTC...

Chapter 6139
NAME PLATE TM5310 40.TK601.001
LCD SCREW RUBBER 47.TK501.001
Screws
SCREW M2 x L3 (WHITE) 86.00C07.220
SCREW M2.5 x L6 NYLOK CR3+ 86.00E33.736
SCREW M2.5 x L8 NYLOK CR3+ 86.00E34.738
SCREW M2.5 x 5 NI 86.TK901.001
SCREW MACH WAFER M3 x L4 NI 886.9A524.4R0
SCREW M2.5 x L5 BLACK 
ZN+NYLOK86.TK501.001
SCREW DIMM COVER STEEL  86.00A02.140
SCREW M2 x 4 WAFER NI 86.9A552.4R0
SCREW NI M2 x L6 86.9A552.6R0
CategoryNo.Part Name and DescriptionAcer Part No. 

Appendix A140
TravelMate 7520/7520G/7220/7220G Series
ModelROCountryAcer 
Part 
noDescriptio
nCPULCDDIMM 
1DIMM
2HDD 1 
(GB)ODDWirele
ss 
LANBlueto
othVOIP 
Phone
AS505
1ANW
XMiAAP India LX.AV
30C.0
02AS5051AN
WXMi 
LINPUSIL1 
UMAC 
1*512/80/
6L/5R/
CB_bg_0.3
C_ANAT M K
36N14.1
WXGA
GSO512
MBII5N N80G
B5.4KNSM8
XABT_
AT H 5 4
13BGNN
AS505
1ANW
XMiAAP Indonesia LX.AV
30C.0
03AS5051AN
WXMi 
LINPUSIN1 
UMAC 
1*512/80/
6L/5R/
CB_bg_0.3
C_ANAT M K
36N14.1
WXGA
GSO512
MBII5N N80G
B5.4KNSM8
XABT_
AT H 5 4...

141Appendix A
AS505
1AWX
MiPA U S A /
Canada - 
Canadian 
FrenchLX.AV
30J.00
1AS5051AW
XMi 
MCECF 
UMAC 
2*512/120/
6L/5R/
CB_bg_0.3
C_ANAT M K
36N14.1
WXGA
GSO512
MBII5SO512
MBII5N120
GB5.4
KNSM8
XABT_
AT H 5 4
13BGNN
AS505
1AWX
MiPA U S A /
Canada - 
Canadian 
FrenchLX.AV
30J.00
2AS5051AW
XMi 
MCEUS 
UMAC 
2*512/120/
6L/5R/
CB_bg_0.3
C_ANAT M K
36N14.1
WXGA
GSO512
MBII5SO512
MBII5N120
GB5.4
KNSM8
XABT_
AT H 5 4
13BGNN
AS505
1AWX
MiAAP Australia/
New 
ZealandLX.AV
305.00
1AS5051AW
XMi 
XPHAU1 
UMAC...

Appendix A142
AS505
1AWX
MiAAP Thailand LX.AV
305.00
4AS5051AW
XMi 
XPHTH2 
UMAC 
1*512/120/
6L/5R/
CB_bg_0.3
C_ANAT M K
36N14.1
WXGA
GSO512
MBII5N N120
GB5.4
KNSM8
XABT_
AT H 5 4
13BGNN
AS505
1AWX
MiAAP Vietnam LX.AV
305.00
5AS5051AW
XMi 
XPHVN1 
UMAC 
1*512/120/
6L/5R/
CB_bg_0.3
C_ANAT M K
36N14.1
WXGA
GSO512
MBII5N N120
GB5.4
KNSM8
XABT_
AT H 5 4
13BGNN
AS505
1AWX
MiAAP Singapore LX.AV
305.00
6AS5051AW
XMi 
XPHWSG2
1W UMAC 
1*512/120/
6L/5R/
CB_bg_0.3
C_ANAT M K
36N14.1
WXGA
GSO512
MBII5N N120
GB5.4...