Dell Latitude LM Service Manual page 4

4 Dell Latitude LM Service Manual Update
Technical Specifications (continued)
Voltage . . . . . . . . . . . . . . . . . . 5 V (single-voltage drive)
Access time. . . . . . . . . . . . . . . 250 m/sec
Data transfer rate:
Sequential . . . . . . . . . . . . . 150 KB/sec
From buffer. . . . . . . . . . . . 14.4 MB/sec
Physical:
Height . . . . . . . . . . . . . . . . 17.0 mm (0.67 inch)
Width . . . . . . . . . . . . . . . . 130.6 mm (5.14 inches)
Depth . . . . . . . . . . . . . . . . 140.6 mm (5.56 inches)
Weight (no CD in tray) . . . 0.35 kg (0.77 lb)
A
dditional Parts and Assemblies
Removal and replacement procedures for all parts and assemblies are the same as
those described in Chapter 4, "Removing and Replacing Parts." However, some
of the parts and assemblies used are different. The following information updates
Table 4-1, "Factory Repair Parts and Assemblies," in Chapter 4.
Factory Repair Parts and Assemblies
Part or Assembly Number
Board assembly, 166-MHz, service kit SVC,SYS,PLN,LMP166ST
Main board
Processor board, 166-MHz
Card, cache
Heat sink, microprocessor,
subassembly
Screws, heat sink
Spacer/Bumper, rubber, flex cable BMPR,LCD,FPC,25X5X5M,LMP
CD-ROM Drive (continued)
900 KB/sec (6X)
1500 KB/sec (10X)
Order Number
Board Assemblies
SYS,PLN,TFT,LMM
CRD,PRCR,LMP166
CRD,L2,CACHE,LMP
SUBASSY,HTSNK,CPU,LMM
SCR,2X,4X4,PHH,MS,ZPS