Lenovo THINKPAD R52 Service Manual

ThinkPad Computer
Hardware
Maintenance Manual
April 2008
This manual supports:
ThinkPad R50e Series
ThinkPad Dock II (MT 2877)
(MT 1834, 1842, 2670)
ThinkPad R52 Series
(MT 1846, 1847, 1848, 1849, 1850,
1858, 1859, 1860, 1861, 1862,
1863, 1870)
ThinkPad R51e Series
(MT 1843, 1844, 1845)

Lenovo THINKPAD R52 Specifications

General

Processor cache	2 MB
Processor frequency	1.86 GHz
Processor cache type	L2
Processor front side bus	533 MHz
HDD speed	5400 RPM
Optical drive type	DVD-ROM
Card reader integrated	No
Total storage capacity	40 GB
Display diagonal	14.1 \
Display resolution	1024 x 768 pixels
Native aspect ratio	4:3
Type	PC
Modem speed	56 Kbit/s
Internal modem	Yes
Wireless technology	IEEE 802.11b/g
Memory slots	2x SO-DIMM
Internal memory	0.5 GB
Internal memory type	DDR2-SDRAM
Maximum internal memory	2 GB
CD write speed	24 x
Audio system	AD1981B
Networking features	Gigabit Ethernet
Operating system installed	Windows XP Professional
Number of battery cells	6
TV-out type	S-Video
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	2
CardBus PCMCIA slot type	Type III
Pointing device	ThinkPad UltraNav
Discrete graphics card model	AMD Mobility Radeon X300

Weight and Dimensions

Depth	260 mm
Width	314 mm
Weight	2600 g
Height (rear)	37 mm
Height (front)	34 mm