dell latitude cpx hcpx j series User Manual

							support.dell.comDell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 3






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8. Remove the main battery from the battery bay.
Slide the battery bay latch toward the right side of the computer. Then slide 
the battery out of the battery bay (see Figure 2).

	
9. Remove the secondary battery assembly (if present) from the modular bay.
10. Ground yourself by touching the unpainted metal surface of the I/O panel 
on the back of the computer. 
While you work, periodically touch the I/O panel to dissipate any static 
electricity that might harm components.

The illustrations in the following removal procedures provide the correct screw 
length as part of the screw’s label. A graphic for that length screw is also 
included in the illustration. Examples are shown in Figure 3. Match the actual 
screw to the graphic in the illustration to check for correct length.

	

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batter y bay latch
batter y
M2.5x20 M2.5x10 M3.0x5 M2.5x4 M2.5x4 M2.0x3M3.0x3 
						

							4 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Ser vice Manual
When you are removing and replacing components, photocopy the Table 1 
placement mat as a tool to lay out and keep track of the component screws.
 !	#$


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&%
Hard-Disk Drive 
Assembly:
M3.0 x 5 (1 each)Keyboard
Assembly: 
M2.5 x 10 (7 each)Display Assembly:
M2.5 x 4 (3 each)
Display Assembly 
Bezel:
Rubber Screw 
Covers (4 each)
Plastic Screw 
Covers (2 each)Display Assembly 
Bezel:
M2.5 x 4 (6 each)14.1-Inch Display 
Assembly 
LCD to Top Cover:
M2.0 x 3 (6 each)
12.1-Inch Display 
Assembly
LCD to Top Cover:
M3.0 x 5 (4 each)12.1-Inch Display 
Assembly
Inverter:
M3.0 x 3 (3 each)Palmrest Assembly:
M2.5 x 20 (5 each)
System Board 
Assembly:
M2.5 x 4 (2 each)
(w/o modem assembly)
M2.5 x 4 (1 each)
M2.5 x 10 (1 each)
(w/ modem assembly)
Microprocessor 
Shield Assembly:
3 captive and 
2 removable screws
M2.0 x 3 (2 each)
M2.5 x 4 (1 each)
(may not apply to
 your system)
Thermal Cooling 
Assembly and 
Exhaust Fan: 
M2.5 x 4 (2 each) 
						

							support.dell.comDell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 5
 		
Some of the computer’s interface connectors are zero insertion force (ZIF) 
connectors. These connectors are not removable, but they must be released 
to disconnect the cable from them (see Figure 4).

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1. Insert a small flat-blade screwdriver behind the movable part of the 
connector.
2. Push gently sideways on the movable part of the connector until it releases 
the interface cable.
3. Grasp the interface cable and pull it out of the connector.
	
	




1. Use a small flat-blade screwdriver to open the movable part of the ZIF 
connector.
2. Orient the end of the interface cable with the ZIF connector, and insert the 
end of the cable into the connector.
3. While holding the cable in place, close the ZIF connector.
To ensure a firm connection, make sure the ZIF connector is completely 
closed.
movable part of 
connector 
(do not remove) 
						

							6 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Ser vice Manual

!
	#			
Table 2 lists the parts and assemblies available for the computer. Some parts 
may only be available as part of a service kit or assembly and are provided for 
reference only. The subsections that follow Table 2 provide instructions for 
removing and replacing these parts and assemblies.
 !	%)%%!%

	


	 	
	 	
	
	
Customer kit, AC adapter CUS, ADPT, AC, EXT, 20V, 70W, NBK
AC adapter ADPT, AC, EXT, 20V, 70W, 3W, BA
Power cable, U.S. CORD, PWR, 110V, 6F, AC, 3W/3P, US
	

Customer kit, main battery CUS,  BTRY,  14.4V,  8CELL,  LITH
CUS, BTRY, 9.6V, 8CELL, NiMH 
(option for CPt S-Series only)2
Main battery BTRY, 53WHR, 14.4V, 8CELL, LITH
BTRY, MAIN, 9.6V, 8, NIMH 
(option for CPt S-Series only)
			 	

Diskette drive CUS, SUBASSY, FD, F3, INT/EXT 7
 	! #$%	 	

LS-120  drive  subassembly CUS, SUBASSY, VAS, LS120, 120MB, F3 7
&	 	

CD-ROM drive CUS, CD, 650M, I, 24X, zzz
*7
&&	 	

CD-RW ROM drive CUS, CD-RW, 650M, I, zzz
*7
(&	 	

DVD-ROM drive SUBASSY, DVD, MPEGII, TSHBA 7
)		

Hard-disk drive, 
subassemblyHD, xxxx
GB, yy
MM, zzz*6
Hard-disk drive MOD, HD, xxxx
GB, I, F2, yy
MM, zzz
*
CUS, HD xxxx
GB, I, yy
MM, zzz
*
Hard-disk drive 
interface boardPWA, INTERCON, HD
* Substitute the drive capacity for xxxxGB
, the drive height for yy
MM, and zzz for 
the manufacturer’s name. 
						

							support.dell.comDell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 7
)			

Hard-disk drive carrier ASSY, CARR, HD


		

Palmrest assembly ASSY, PLMRST, TPAD 20
Palmrest screws (5) SCR, M2.5X20, PHH, LP, ZPS 19
	
&			
Reserve battery CUS, BTRY, RESERVE
*	


Euro-language specific 
keyboardKYBD, nn, iiii*, D-PTG, EMEA 10
Asian-language specific 
keyboardKYBD, nn, iiii*, D-PTG, APCC
English (U.K.) KYBD, 88, UK, D-PTG, EMEA
English (U.S.) KYBD, 87, US, D-PTG, US
English (International) KYBD, 87, US, INT, D-PTG, EMEA
Keyboard screws (7) SCR, M2.5X10, PHH, LP, ZPS 9
* Substitute the number of keys for “nn” and the specific language for “iiii.”
!	

+#,-#./0

	
14.1-inch LCD display LCD, TFT, 14.1, zzz*14
!	

+#$-#./0

	
12.1-inch LCD display LCD, TFT, 12.1, zzz*16
#$-#./0

	.		
12.1-inch LCD display 
panel inverterINVRTR, LCD, 12.1, zzz*16, 18

1		

14.1-inch display top cover ASSY, CVR, TOP, LCD, TFT, 14.1 14
14.1-inch display bezel ASSY, BZL, LCD, TFT, 14.1 14
12.1-inch display top cover ASSY, CVR, TOP, LCD, 12.1 16
12.1-inch display bezel ASSY, BZL, LCD, 12.1 16
Display assembly screws SCR, M2.5x4, PHH, LP, ZPS
14.1-inch flex cable ASSY, CBL, FLX, TFT 14
12.1-inch flex cable ASSY, CBL, FLX, W/EXTN,12.1 16, 17  !	%)%%!%
	


	


	 	
	 	 
						

							8 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Ser vice Manual
14.1 display, right hinge HNG, RT, LCD, 14.1
14.1 display, left hinge HNG, LF, LCD, 14.1
12.1 display, right hinge HNG, RT, LCD, 12.1
12.1 display, left hinge HNG, LF, LCD, 12.1
14.1-inch LCD panel screw SCR,  M2X3,  PHH,  LP, ZPS
12.1-inch LCD panel screw SCR,  M3X5,  PHH,  LP, ZPS
12.1-inch LCD inverter SCR, M3X3, PHH, LP, ZPS 16, 18
LCD hinge screw SCR, M2.5X4, PHH, LP, ZPS
LCD bezel screw SCR, M2.5X4, PHH, LP, ZPS
!!/0	

Display latch assembly ASSY, LATCH, SPR, DIS 14, 16

		

Bottom assembly ASSY, CVR, BTM, BASE, PLSTC, CH-ST 22
	
 	

Internal Modem (installed) MOD,  MDM,  INT,  NBK,  CH-ST 21
Modem Cable Kit KIT, CBL, PHONE, 4P,RJ11, MOM
Internal Modem MDM, INT, NBK, CHRL-ST
Modem Screw SCR, M2, 5X15, KSH, MS, BCS, W/
WSHR
Internal Modem 
(not installed)MOD, NO, MDM, INT, NBK, CH-ST
Modem Screw SCR, M2, 5X4, RND, MS, NPL, W/
WSHR
Case Plug PLUG, PLSTC, MDM, CH-ST
	

	
Customer kit, memory 
module, 32-MBCUS, 32MB, DIMM, SDRAM 8
Customer kit, memory 
module, 64-MBCUS, 64MB, DIMM, SDRAM
Customer kit, memory 
module, 128-MBCUS, 128MB, DIMM, SDRAM
Customer kit, memory 
module, 192-MBCUS, 192MB, DIMM, SDRAM
Customer kit, memory 
module, 256-MBCUS, 256MB, DIMM, SDRAM  !	%)%%!%
	


	


	 	
	 	 
						

							support.dell.comDell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 9
	


Memory door assembly DOOR, MEM, MET, NB
 
	
	

System board assembly, 
service kitSVCKIT, MB ASSY, PWA, ENGINE 22
Service tag 
installation disketteDSK, BIOS, FLDSVC, F3, US
BIOS flash diskette KIT, BIOS, FLASH, UPG, F3
Diagnostic diskette KIT, DSK, DIAG, F3, WW
System board 
assembly ASSY, PWA, ENGINE
Main system 
boardPWA, PLN, 0M, NB
Exhaust fan and 
cableFAN, 25X25X10
Thermal cooling 
assemblySVC, SUBASSY, HTSNK, CPU, HYB
//	
Microprocessor, 
Service KitSVC, PRM, PCA 12
Microprocessor shield/
thermal cooling assembly 
arm screwSCR, M2X3, PHH, LP, ZPS 12
Thermal cooling assembly SCR, M2.5X4, PHH, LP, ZPS 23
System board assembly SCR, M2.5X4, PHH, LP, ZPS 22
//	 0	
Microprocessor shield ASSY, SHLD, EMI, PRC, MET 12
/		)	
Service Kit, latch, 
slider, ButtonLTCH, BTN, Module
Foot, Rubber, Black 
(4 each)Foot, Rbr, Blk
Foot, Rubber, Strike 
Zone, BlackFoot, Rbr, Strike Zone, Blk  !	%)%%!%
	


	


	 	
	 	 
						

							10 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Ser vice Manual

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The following subsections provide instructions for removing and replacing 
field-replaceable parts and assemblies. 
display 
assembly
keyboard
palmrest 
assembly
main battery
modular bay devicebottom case assembly
system boardhard-disk drive
internal modem
(may not apply 
to your system)
case plug 
for modem 
						

							support.dell.comDell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 11

	




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1. Remove the main battery and secondary battery (if present).
2. Turn the computer over, and remove the 5-mm screw from the center of 
the hard-disk drive door (see Figure 6).
The drive is on the left side of the computer.
3. Slide the drive door up and pull the drive assembly out of the computer.
	
 	
 	!


1. Push the drive assembly into the opening on the left side of the computer.
2. Slide the drive door down until it aligns with the cover.
3. Turn the computer over and replace the 5-mm screw on the drive door.
bottom of computer
hard-disk drive door5-mm screw
M3.0x5 
						

							12 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Ser vice Manual



	


 





 	
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1. Close the display, and turn the computer upside down on a flat work 
surface.
2. Push the module latch toward the unlock icon. Keep holding the latch open 
while pulling the device out of the modular bay with the other hand (see 
Figure 7).













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##
1. Remove the main battery and secondary battery (if present).
2. Close the display, and turn the computer upside down on a flat work 
surface.
3. Release the memory module cover.
Insert a flat-blade screwdriver under the indentation in the bottom case 
assembly and lift the cover.
latch lock