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Form No

JBS72-C5-501  

     

                      - 4 -                          Confidential   

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High  

 Medium 

  Low                   

 

 
 

JBS72 System Disassembly Description

2. Disassembly Steps 

 
1.0 BATERRRY/Remote Control 
1.1 RAM Module 
1.2 HDD 
1.3 ODD 
1.4 Keyboard  
1.5 WLAN Card 
1.6 Speaker 
 
1.7 Top Case 

A. TouchPad:

(Mylar/ FFC/ button bracket/button board) 

B. HotKey Board 
 

1.8 LCD Module 

A. LCD Bezel 
B. Inerter 
C. Hinge Cover 
D. LCD Cover 
E. LCD Bracket 
F. Panel Unit 
 

1.9 Thermal Module 
 
2.0 CPU 
 
2.1 Modem Module/RJ11 Cable/DC-In Board 
 
2.2 Audio Transfer Board/ Speaker cable/Audio I/O 

Board 

 
2.3 Mother Board/ VGA I/O Board 

Summary of Contents for JBS72

Page 1: ...ODD 1 4 Keyboard 1 5 WLAN Card 1 6 Speaker 1 7 Top Case A TouchPad Mylar FFC button bracket button board B HotKey Board 1 8 LCD Module A LCD Bezel B Inerter C Hinge Cover D LCD Cover E LCD Bracket F...

Page 2: ...em Disassembly Description 1 1 RAM MODULE 1 Remove 2 screws and RAM door can be removed 2 Release the RAM catch on both side RAM module can be removed 1 2 HDD Hard Disk Drive 1 Remove 2 screws and HDD...

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Page 4: ...Form No JBS72 C5 501 7 Confidential High Medium Low JBS72 System Disassembly Description 1 3 ODD Optical Disk Drive 1 4 KeyBoard 1 Remove Ram Door first 2 Remove 3 screws as indicated...

Page 5: ...assembly Description 2 Turn over the Joybook and release the latch of keyboard as shown 3 Disconnect the keyboard cable then keyboard can be removed 1 5 Wireless LAN Board 1 Remove Keyboard first as a...

Page 6: ...ential High Medium Low JBS72 System Disassembly Description The main wire color Gray 1 6 Speaker 1 Remove Battery first 2 Release 3 screws on battery space as shown 2 Release the cable on speaker then...

Page 7: ...Low JBS72 System Disassembly Description 1 7 Top Case 1 Release 12 screws on the bottom case 2 Release 4 screws on the bottom of battery 3 Remove ODD first then release 3 small screws 4 Remove the To...

Page 8: ...ow JBS72 System Disassembly Description A TouchPad Mylar FFC button bracket button board 1 Tear down the mylar on touchpad 2 Release 2 screws on the touch pad button bracket 3 Release 2 FFC as indicat...

Page 9: ...Medium Low JBS72 System Disassembly Description B Hotkey Board 1 Release 3 screws on hotkey board 2 Release cable as indicated then separate hotkey board 1 8 LCD Module 1 After Step 1 7 Remove Top Cas...

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Page 11: ...501 14 Confidential High Medium Low JBS72 System Disassembly Description A LCD Bezel 1 Release 2 screw rubbers and screws on LCD Bezel 2 Remove LCD Bezel Direction Inside to outside B Inverter 1 Remov...

Page 12: ...dium Low JBS72 System Disassembly Description 1 0 BATTERY Remote Control 1 Reverse Joybook 2 Move battery locker and battery can be lift 3 Remote Control Push the PC Card Ejection Button from the left...

Page 13: ...Form No JBS72 C5 501 15 Confidential High Medium Low JBS72 System Disassembly Description C Hinge Cover 1 Release 2 screws on hinge cover L R...

Page 14: ...No JBS72 C5 501 13 Confidential High Medium Low JBS72 System Disassembly Description 2 Release 2 screws as shown 3 Release 2 screws on LCD bracket as shown 4 Release LCD Cable then take out the LCD mo...

Page 15: ...ntial High Medium Low JBS72 System Disassembly Description D LCD Cover 1 Release 2 screws on LCD Bracket L R 2 Release 4 screws on LCD Bracket L R 5 Then separate Panel Unit and LCD Cover 4 Release 2...

Page 16: ...C5 501 17 Confidential High Medium Low JBS72 System Disassembly Description E LCD Bracket 1 Release 4 screws on both side of panel then LCD and bracket can be separated F Panel Unit 1 Release panel ca...

Page 17: ...Form No JBS72 C5 501 18 Confidential High Medium Low JBS72 System Disassembly Description 1 9 Thermal Module 1 Release 4 screws on Heatsink 3 Remove 2 screws and cable on Thermal Fan...

Page 18: ...mbly Description 2 0 CPU 1 After 1 9 step loose the flat screw then CPU can be taken out 2 1 Modem Module RJ11 Cable DC In Board 1 Remove 2 screws and cable on modem as shown 2 Release DC In Board con...

Page 19: ...System Disassembly Description 2 2 Audio Transfer Board Speaker cable Audio I O Board 1 Remove FFC on audio board Place Above Audio I O Board 2 Release the speaker cable and mic cable as shown 3 Caref...

Page 20: ...em Disassembly Description 1 Remove 2 screws then detach Audio I O board as shown 2 3 Motherboard VGA I O board 1 Remove PCMCIA Dummy card 2 Remove 2 screw in VGA connector board 2 Remove 1 screw on P...

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Page 26: ...Form No JBS72 C5 501 22 Confidential High Medium Low JBS72 System Disassembly Description 4 Remove 2 screws as indicated then carefully separate VGA I O board and Motherboard...

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