Toshiba 50CT User Guide - Page 25
LCD Panel, Hardware Overview
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1.6 LCD Panel 1 Hardware Overview 1.6 LCD Panel The display panel contains a TFT color LCD module, a fluorescent lamp (FL), and an FL inverter board. 1.6.1 LCD Module The TFT color LCD enables display of up to 16M colors at a resolution of 640 x 480 pixels. The LCD module is shown in Figure 1-7. Figure 1-7 LCD module The specifications for the LCD are listed in Table 1-4. Table 1-4 LCD specifications Item Number of Pixels (pixels) Dot pitch (mm) Display area (mm) Contrast FL current (mA) Specifications 640x480 0.192x0.192 122.8(H)x92.16(V) 100:1 4.6/4.0/2.8/2.4* (Bright/Semi-bright) *NOTE: The FL currents at power on are: Bright Semi-bright Universal AC Adapter connected 4.6 mA 2.8 mA Universal AC Adapter not connected 4.0 mA 2.4 mA 1-12 Libretto 50CT/70CT Maintenance Manual
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