TravelMate 5520G Service Guide
Page 8
...Heatsink Fan Module 70 Removing the CPU and VGA Heatsink Module 71 Removing the CPU 73 Removing the VGA board (for Discrete model only 74 Removing the Middle Cover and the Power Board 75 Removing the Keyboard 77 Removing the LCD Module 79 Separating the Upper Case from the Lower Case ...82 Removing the Launch Board 85 Removing theTouch Pad Board Module 86 Removing the main board 89 Removing the Speaker Modules 91 Removing the ...
...Heatsink Fan Module 70 Removing the CPU and VGA Heatsink Module 71 Removing the CPU 73 Removing the VGA board (for Discrete model only 74 Removing the Middle Cover and the Power Board 75 Removing the Keyboard 77 Removing the LCD Module 79 Separating the Upper Case from the Lower Case ...82 Removing the Launch Board 85 Removing theTouch Pad Board Module 86 Removing the main board 89 Removing the Speaker Modules 91 Removing the ...
TravelMate 5520G Service Guide
Page 79
.../VGA THERMAL MODULE Fx 2 KEYBOARD CPU Dx2 VGA BOARD Ax2 Hx2 LCD MODULE A x 14 Cx2 MODEM BOARD Fx 1 POWER BOARD UPPER CASE Cx2 Cx2 MAIN BOARD LAUNCH BOARD Fx2 TOUCH PAD BRACKET ASSEMBLY Cx1 USB BOARD Cx4 LEFT AND RIGHT SPEAKER MODULE TOUCH PAD BRACKET TOUCH PAD BOARD Fx2 FINGERPRINT BOARD Screw List A C D F H Screw M2.5 x L6 M2 x L4 M2...
.../VGA THERMAL MODULE Fx 2 KEYBOARD CPU Dx2 VGA BOARD Ax2 Hx2 LCD MODULE A x 14 Cx2 MODEM BOARD Fx 1 POWER BOARD UPPER CASE Cx2 Cx2 MAIN BOARD LAUNCH BOARD Fx2 TOUCH PAD BRACKET ASSEMBLY Cx1 USB BOARD Cx4 LEFT AND RIGHT SPEAKER MODULE TOUCH PAD BRACKET TOUCH PAD BOARD Fx2 FINGERPRINT BOARD Screw List A C D F H Screw M2.5 x L6 M2 x L4 M2...
TravelMate 5520G Service Guide
Page 85
Torque 1.6 kgf-cm Removing the Middle Cover and the Power Board 1. See "Removing the Battery Pack" on the other side until you could detach the Middle Cover. Continue prying on page 60. 2. Carefully remove the VGA board from the main board. Open the LCD screen all the way to facilitate the easy removal of the... To remove the Middle Cover, carefully insert the plastic flat screwdriver under the side of the middle cover. 3. Remove the two screws (D) securing the VGA board. 5.
Torque 1.6 kgf-cm Removing the Middle Cover and the Power Board 1. See "Removing the Battery Pack" on the other side until you could detach the Middle Cover. Continue prying on page 60. 2. Carefully remove the VGA board from the main board. Open the LCD screen all the way to facilitate the easy removal of the... To remove the Middle Cover, carefully insert the plastic flat screwdriver under the side of the middle cover. 3. Remove the two screws (D) securing the VGA board. 5.
TravelMate 5520G Service Guide
Page 86
Disconnect the Power board cable from the main board and disconnect the Power board cable. 76 Chapter 3 Detach the cover and turn it over on the keyboard. 5. 4.
Disconnect the Power board cable from the main board and disconnect the Power board cable. 76 Chapter 3 Detach the cover and turn it over on the keyboard. 5. 4.
TravelMate 5520G Service Guide
Page 87
Chapter 3 77 Remove the Middle Cover together with the Power board. 7. Remove the one screw (F) securing the Power board to the middle cover, and remove the Power board from the middle cover. See "Removing the Battery Pack" on page 75. Step 1 Size (Quantity) M2 x L3 (1) Color Silver Torque 1.6 kgf-cm Removing the Keyboard 1. See "Removing the Middle Cover and the Power Board" on page 60.. 2. 6.
Chapter 3 77 Remove the Middle Cover together with the Power board. 7. Remove the one screw (F) securing the Power board to the middle cover, and remove the Power board from the middle cover. See "Removing the Battery Pack" on page 75. Step 1 Size (Quantity) M2 x L3 (1) Color Silver Torque 1.6 kgf-cm Removing the Keyboard 1. See "Removing the Middle Cover and the Power Board" on page 60.. 2. 6.
TravelMate 5520G Service Guide
Page 89
5. Removing the LCD Module 1. See "Removing the Battery Pack" on page 62. 3. See "Removing the Lower Cover" on page 60. 2. Chapter 3 79 See "Removing the WLAN Board Modules" on page 75. 5. See "Removing the Middle Cover and the Power Board" on page 64. 4. Disconnect the keyboard cable from the main board to remove the keyboard. See "Removing the Keyboard" on page 77.
5. Removing the LCD Module 1. See "Removing the Battery Pack" on page 62. 3. See "Removing the Lower Cover" on page 60. 2. Chapter 3 79 See "Removing the WLAN Board Modules" on page 75. 5. See "Removing the Middle Cover and the Power Board" on page 64. 4. Disconnect the keyboard cable from the main board to remove the keyboard. See "Removing the Keyboard" on page 77.
TravelMate 5520G Service Guide
Page 92
...on page 70. 11. Separating the Upper Case from LID1 on the main board. 18. See "Removing the Heatsink Fan Module" on page 71. 12.... "Removing the LCD Module" on page 77. 16. See "Removing the WLAN Board Modules" on page 62. 5. Disconnect the cover switch cable from the Lower Case... 64. 7. See "Removing the Modem Board" on page 60. 2. Disconnect the DC in cable from the main board. 82 Chapter 3 See "Removing the Battery... 6. See "Removing the DIMM" on page 60. 3. See "Removing the VGA board (for Discrete model only)" on page 66. 9. See "Removing the Optical Drive ...
...on page 70. 11. Separating the Upper Case from LID1 on the main board. 18. See "Removing the Heatsink Fan Module" on page 71. 12.... "Removing the LCD Module" on page 77. 16. See "Removing the WLAN Board Modules" on page 62. 5. Disconnect the cover switch cable from the Lower Case... 64. 7. See "Removing the Modem Board" on page 60. 2. Disconnect the DC in cable from the main board. 82 Chapter 3 See "Removing the Battery... 6. See "Removing the DIMM" on page 60. 3. See "Removing the VGA board (for Discrete model only)" on page 66. 9. See "Removing the Optical Drive ...
TravelMate 5520G Service Guide
Page 95
...Module" on page 79. 17. See "Removing the LCD Module" on page 65. 8. See "Separating the Upper Case from the launch board. Release the latch and remove the launch board cable from the Lower Case" on page 61. 4. See "Removing the PC and ExpressCard dummy cards" on page 82. 18. See ... Removing the Launch Board 1. See "Removing the SD dummy card" on page 70. 10. See "Removing the Modem Board" on page 60. 3. See "Removing the CPU and VGA Heatsink Module" on page 73. 13. See "Removing the CPU" on page 71. 12. See "Removing the Middle Cover and the Power Board" on page 75...
...Module" on page 79. 17. See "Removing the LCD Module" on page 65. 8. See "Separating the Upper Case from the launch board. Release the latch and remove the launch board cable from the Lower Case" on page 61. 4. See "Removing the PC and ExpressCard dummy cards" on page 82. 18. See ... Removing the Launch Board 1. See "Removing the SD dummy card" on page 70. 10. See "Removing the Modem Board" on page 60. 3. See "Removing the CPU and VGA Heatsink Module" on page 73. 13. See "Removing the CPU" on page 71. 12. See "Removing the Middle Cover and the Power Board" on page 75...
TravelMate 5520G Service Guide
Page 96
... "Removing the PC and ExpressCard dummy cards" on page 60. 2. See "Removing the Middle Cover and the Power Board" on page 60. 3. See "Removing the SD dummy card" on page 75. 15. See "Removing the WLAN Board Modules" on page 62. 5. Step 1 Size (Quantity) M2 x L3 (1) Color Silver Torque 1.6 kgf-...Heatsink Fan Module" on page 77. 16. See "Removing the Keyboard" on page 70. 11. Remove the one screw (F) holding the launch board and remove the launch board from the Lower Case" on page 82. 86 Chapter 3 See "Removing the Hard Disk Drive Module" on page 63. 6. See "Removing the...
... "Removing the PC and ExpressCard dummy cards" on page 60. 2. See "Removing the Middle Cover and the Power Board" on page 60. 3. See "Removing the SD dummy card" on page 75. 15. See "Removing the WLAN Board Modules" on page 62. 5. Step 1 Size (Quantity) M2 x L3 (1) Color Silver Torque 1.6 kgf-...Heatsink Fan Module" on page 77. 16. See "Removing the Keyboard" on page 70. 11. Remove the one screw (F) holding the launch board and remove the launch board from the Lower Case" on page 82. 86 Chapter 3 See "Removing the Hard Disk Drive Module" on page 63. 6. See "Removing the...
TravelMate 5520G Service Guide
Page 99
..."Removing the Heatsink Fan Module" on page 60. 2. See "Removing the CPU and VGA Heatsink Module" on page 64. 7. See "Removing the WLAN Board Modules" on page 71. 12. See "Separating the Upper Case from the BLUE1 connector on page 77. 16. See "Removing the Lower Cover" on ...70. 10. See "Removing the Modem Board" on page 61. 4. See "Removing the Middle Cover and the Power Board" on page 74. 14. WARNING:The touchpad board is glued to the upper case, only remove the touchpad board if it is defective. See "Removing the VGA board (for Discrete model only)" on page ...
..."Removing the Heatsink Fan Module" on page 60. 2. See "Removing the CPU and VGA Heatsink Module" on page 64. 7. See "Removing the WLAN Board Modules" on page 71. 12. See "Separating the Upper Case from the BLUE1 connector on page 77. 16. See "Removing the Lower Cover" on ...70. 10. See "Removing the Modem Board" on page 61. 4. See "Removing the Middle Cover and the Power Board" on page 74. 14. WARNING:The touchpad board is glued to the upper case, only remove the touchpad board if it is defective. See "Removing the VGA board (for Discrete model only)" on page ...
TravelMate 5520G Service Guide
Page 101
... the tape securing the speaker cables in place. 20. See "Removing the Lower Cover" on page 70. 10. See "Removing the Modem Board" on page 62. 5. See "Removing the main board" on page 60. 3. See "Removing the SD dummy card" on page 89. 19. See "Removing the DIMM" on page 74. 14..." on page 77. 16. See "Removing the Keyboard" on page 64. 7. See "Removing the Middle Cover and the Power Board" on page 73. 13. See "Separating the Upper Case from the latches. See "Removing the CPU" on page 75. 15. See "Removing the LCD Module" ...
... the tape securing the speaker cables in place. 20. See "Removing the Lower Cover" on page 70. 10. See "Removing the Modem Board" on page 62. 5. See "Removing the main board" on page 60. 3. See "Removing the SD dummy card" on page 89. 19. See "Removing the DIMM" on page 74. 14..." on page 77. 16. See "Removing the Keyboard" on page 64. 7. See "Removing the Middle Cover and the Power Board" on page 73. 13. See "Separating the Upper Case from the latches. See "Removing the CPU" on page 75. 15. See "Removing the LCD Module" ...
TravelMate 5520G Service Guide
Page 102
See "Removing the Lower Cover" on page 75. 15. See "Removing the Middle Cover and the Power Board" on page 62. 5. Step 1~4 Size (Quantity) M2 x L4 (4) Color Silver 22. Torque 1.6 kgf-cm Removing the USB Board 1. See "Removing the SD dummy card" on page 66. 9. See "Removing the Optical Drive Module".... 6. See "Removing the DIMM" on page 79. 17. See "Removing the Heatsink Fan Module" on page 74. 14. See "Removing the VGA board (for Discrete model only)" on page 70. 11. Remove the left and right speakers. See "Removing the PC and ExpressCard dummy cards" on page 60...
See "Removing the Lower Cover" on page 75. 15. See "Removing the Middle Cover and the Power Board" on page 62. 5. Step 1~4 Size (Quantity) M2 x L4 (4) Color Silver 22. Torque 1.6 kgf-cm Removing the USB Board 1. See "Removing the SD dummy card" on page 66. 9. See "Removing the Optical Drive Module".... 6. See "Removing the DIMM" on page 79. 17. See "Removing the Heatsink Fan Module" on page 74. 14. See "Removing the VGA board (for Discrete model only)" on page 70. 11. Remove the left and right speakers. See "Removing the PC and ExpressCard dummy cards" on page 60...
TravelMate 5520G Service Guide
Page 105
...Quantity) M2.5 x L6 (8) Color Black Torque 3.0 kgf-cm 10. See "Removing the Lower Cover" on page 75. 6. See "Removing the Middle Cover and the Power Board" on page 62. 3. See "Removing the LCD Module" on the LCD module in the order as shown. Remove the eight screws (A) on page 79. 8. See... "Removing the WLAN Board Modules" on page 60. 2. Carefully pry open the LCD bezel and remove the bezel from the LCD module. See "Removing the Battery Pack" on page...
...Quantity) M2.5 x L6 (8) Color Black Torque 3.0 kgf-cm 10. See "Removing the Lower Cover" on page 75. 6. See "Removing the Middle Cover and the Power Board" on page 62. 3. See "Removing the LCD Module" on the LCD module in the order as shown. Remove the eight screws (A) on page 79. 8. See... "Removing the WLAN Board Modules" on page 60. 2. Carefully pry open the LCD bezel and remove the bezel from the LCD module. See "Removing the Battery Pack" on page...
TravelMate 5520G Service Guide
Page 106
Step 1~3 Size (Quantity) M2.5 x L5 (3) Color Silver 11. See "Removing the WLAN Board Modules" on page 60. 2. See "Removing the Battery Pack" on page 64. 5. See "Removing the Lower Cover" on page 95. 9. Disconnect the cable from the ... Chapter 3 See "Removing the DIMM" on page 77. 7. See "Removing the Keyboard" on page 63. 4. Removing the LCD module with the brackets from the camera board. 10. See "Removing the Middle Cover and the Power Board" on page 79. 8. See "Removing the LCD Module" on page 75. 6. Detach the LCD with the Brackets 1.
Step 1~3 Size (Quantity) M2.5 x L5 (3) Color Silver 11. See "Removing the WLAN Board Modules" on page 60. 2. See "Removing the Battery Pack" on page 64. 5. See "Removing the Lower Cover" on page 95. 9. Disconnect the cable from the ... Chapter 3 See "Removing the DIMM" on page 77. 7. See "Removing the Keyboard" on page 63. 4. Removing the LCD module with the brackets from the camera board. 10. See "Removing the Middle Cover and the Power Board" on page 79. 8. See "Removing the LCD Module" on page 75. 6. Detach the LCD with the Brackets 1.
TravelMate 5520G Service Guide
Page 107
See "Removing the LCD Bezel" on page 75. 6. See "Removing the Middle Cover and the Power Board" on page 95. 9. See "Removing the Keyboard" on page 79. 8. See "Removing the LCD Module" on page 77. 7. Detach the acetic tapes holding the FPC ... page 64. 5. See "Removing the Lower Cover" on page 96. 10. See "Removing the LCD module with the Brackets" on page 62. 3. Disconnect the inverter board cable from the LCD panel and detach the acetic tape securing the FPC connector. 12. Disconnect the FPC cable from the LCD panel. Chapter 3 97...
See "Removing the LCD Bezel" on page 75. 6. See "Removing the Middle Cover and the Power Board" on page 95. 9. See "Removing the Keyboard" on page 79. 8. See "Removing the LCD Module" on page 77. 7. Detach the acetic tapes holding the FPC ... page 64. 5. See "Removing the Lower Cover" on page 96. 10. See "Removing the LCD module with the Brackets" on page 62. 3. Disconnect the inverter board cable from the LCD panel and detach the acetic tape securing the FPC connector. 12. Disconnect the FPC cable from the LCD panel. Chapter 3 97...
TravelMate 5520G Service Guide
Page 108
..." on page 64. 5. See "Removing the LCD module with the Brackets" on page 96. 10. See "Removing the WLAN Board Modules" on page 95. 9. See "Removing the Middle Cover and the Power Board" on page 95. 9. See "Removing the LCD Bezel" on page 75. 6. See "Removing the LCD Module" on page ...on page 63. 4. See "Removing the DIMM" on page 77. 7. See "Removing the Lower Cover" on page 75. 6. See "Removing the Middle Cover and the Power Board" on page 62. 3. See "Removing the LCD module with the Brackets" on page 60. 2. See "Removing the Battery Pack" on page 96. 98 Chapter 3
..." on page 64. 5. See "Removing the LCD module with the Brackets" on page 96. 10. See "Removing the WLAN Board Modules" on page 95. 9. See "Removing the Middle Cover and the Power Board" on page 95. 9. See "Removing the LCD Bezel" on page 75. 6. See "Removing the LCD Module" on page ...on page 63. 4. See "Removing the DIMM" on page 77. 7. See "Removing the Lower Cover" on page 75. 6. See "Removing the Middle Cover and the Power Board" on page 62. 3. See "Removing the LCD module with the Brackets" on page 60. 2. See "Removing the Battery Pack" on page 96. 98 Chapter 3
TravelMate 5520G Service Guide
Page 109
...See "Removing the Keyboard" on page 60. 2. See "Removing the LCD Bezel" on page 75. 6. Chapter 3 99 See "Removing the Middle Cover and the Power Board" on page 95. 9. See "Removing the Lower Cover" on page 63. 4. See "Removing the DIMM" on page 62. 3. Torque 2.5 kgf-cm Removing... the Antennas 1. Step 1~2 Size (Quantity) M2.5 x L5 (2) Color Silver 11. See "Removing the WLAN Board Modules" on page 79. 8. Release the antenna cables from the back cover. 10. See "Removing the LCD Module" on page 64. 5. See "Removing the ...
...See "Removing the Keyboard" on page 60. 2. See "Removing the LCD Bezel" on page 75. 6. Chapter 3 99 See "Removing the Middle Cover and the Power Board" on page 95. 9. See "Removing the Lower Cover" on page 63. 4. See "Removing the DIMM" on page 62. 3. Torque 2.5 kgf-cm Removing... the Antennas 1. Step 1~2 Size (Quantity) M2.5 x L5 (2) Color Silver 11. See "Removing the WLAN Board Modules" on page 79. 8. Release the antenna cables from the back cover. 10. See "Removing the LCD Module" on page 64. 5. See "Removing the ...
TravelMate 5520G Service Guide
Page 110
.... Remove the tapes together with the Brackets" on page 64. 5. See "Removing the LCD Bezel" on page 62. 3. See "Removing the Middle Cover and the Power Board" on page 77. 7. See "Removing the Keyboard" on page 75. 6. See "Removing the LCD Module" on page 99. 12. See "Removing the Antennas" on... page 79. 8. Removing the Internal Microphone and Web Camera 1. See "Removing the WLAN Board Modules" on page 96. 10. See "Removing the LCD module with the antenna cables from the back cover. 13. 12. Remove the tape holding the...
.... Remove the tapes together with the Brackets" on page 64. 5. See "Removing the LCD Bezel" on page 62. 3. See "Removing the Middle Cover and the Power Board" on page 77. 7. See "Removing the Keyboard" on page 75. 6. See "Removing the LCD Module" on page 99. 12. See "Removing the Antennas" on... page 79. 8. Removing the Internal Microphone and Web Camera 1. See "Removing the WLAN Board Modules" on page 96. 10. See "Removing the LCD module with the antenna cables from the back cover. 13. 12. Remove the tape holding the...
TravelMate 5520G Service Guide
Page 142
Part Name and Description FINGER PRINT BOARD CABLE Acer Part No. 50.TK901.001 TOUCHPAD CABLE 50.TK901.002 LAUNCH BOARD CABLE POWER BOARD CABLE BLUETOOTH CABLE MODEM CABLE 50.TK901.003 50.TK901.004 50.TK901.005 50.TK901.006 USB BOARD CABLE DC-IN CABLE COVER SWITCH CABLE LCD CABLE 15.4" 50.TK901.007 50.TK901.008 50.TK901.009 50.TK901.011 132 Chapter 6 Cables Category No.
Part Name and Description FINGER PRINT BOARD CABLE Acer Part No. 50.TK901.001 TOUCHPAD CABLE 50.TK901.002 LAUNCH BOARD CABLE POWER BOARD CABLE BLUETOOTH CABLE MODEM CABLE 50.TK901.003 50.TK901.004 50.TK901.005 50.TK901.006 USB BOARD CABLE DC-IN CABLE COVER SWITCH CABLE LCD CABLE 15.4" 50.TK901.007 50.TK901.008 50.TK901.009 50.TK901.011 132 Chapter 6 Cables Category No.
TravelMate 5520G Service Guide
Page 180
...Brackets 96 lower cover 62 M Main Unit Disassembly Flowchart 69 Mainboard 89 media access on indicator 9 Memory Check 105 Middle Cover and Power Board 75 Model Definition 140 Modem Board 70 N Notebook Manager hotkey 15 num lock on indicator 9 O Online Support Information 167 optical drive module 66 P Panel 5 ...Bottom 8 left 5 PC Card 9, 35 PCMCIA 35 Power System Check 105 Battery Pack 107 Power Adapter 106 Processor 30 S Screw List 58, 59, ...
...Brackets 96 lower cover 62 M Main Unit Disassembly Flowchart 69 Mainboard 89 media access on indicator 9 Memory Check 105 Middle Cover and Power Board 75 Model Definition 140 Modem Board 70 N Notebook Manager hotkey 15 num lock on indicator 9 O Online Support Information 167 optical drive module 66 P Panel 5 ...Bottom 8 left 5 PC Card 9, 35 PCMCIA 35 Power System Check 105 Battery Pack 107 Power Adapter 106 Processor 30 S Screw List 58, 59, ...