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1 Hardware Overview
1-iv [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Figures
Figure 1-1 Front of the computer..................................................................................... 1-5
Figure 1-2 System units configuration ............................................................................ 1-6
Figure 1-3 System Block Diagram .................................................................................. 1-7
Figure 1-4 2.5-inch HDD............................................................................................... 1-11
Figure 1-5 DVD-ROM drive ......................................................................................... 1-13
Figure 1-6 DVD-ROM & CD-R/RW drive................................................................... 1-16
Figure 1-7 DVD Super Multi drive ............................................................................... 1-19
Figure 1-8 DVD Super Multi drive (Double-layer)....................................................... 1-22
Figure 1-9 Keyboard...................................................................................................... 1-26
Figure 1-10 LCD module................................................................................................. 1-27
Tables
Table 1-1 2.5-inch HDD Specifications....................................................................... 1-11
Table 1-2 DVD-ROM drive outline dimensions.......................................................... 1-13
Table 1-3 DVD-ROM drive specifications .................................................................. 1-14
Table 1-4 DVD-ROM & CD-R/RW drive outline dimensions.................................... 1-16
Table 1-5 DVD-ROM & CD-R/RW drive specifications............................................ 1-17
Table 1-6 DVD Super Multi drive outline dimensions................................................ 1-19
Table 1-7 DVD Super Multi drive specifications ........................................................ 1-20
Table 1-8 DVD Super Multi drive (Double-layer) outline dimensions ....................... 1-22
Table 1-9 DVD Super Multi drive (Double-layer) specifications................................ 1-23
Table 1-10 LCD module specifications (14.1 TFT)....................................................... 1-27
Table 1-11 FL inverter board specifications .................................................................. 1-28
Table 1-12 Power supply output specifications ............................................................. 1-30
Table 1-13 Battery specifications................................................................................... 1-32
Table 1-14 Time required for charges of main battery .................................................. 1-33
Table 1-15 Data preservation time ................................................................................. 1-33
Table 1-16 RTC battery charging/data preservation time.............................................. 1-34