Toshiba Tecra 700CS Maintenance Manual page 12

1.6 DSTN Color LCD (700CS)
The DSTN Color Liquid Crystal Display (LCD) contains an LCD module, a Fluorescent
Lamp (FL), and an FL inverter board.
1.6.1 DSTN Color LCD Module
The 700CS DSTN color LCD is backlit and supports 800 x 600 pixels with a built-in display
controller. This controller includes the functions of Video Graphics Array (VGA) and Super
VGA (SVGA) for an external display.
The LCD receives vertical and horizontal synchronizing signals, 16-bit data signal, 8-bit upper
block data signal, 8-bit lower block data signal, and a shift clock for data transmission. All
signals are CMOS-level compatible.
The DSTN LCD is shown in Figure 1-7, and its specifications are listed in Table 1-3.
Number of pixels (pixels)
Dot pitch
Display area
Contrast
FL current
1-12
Figure 1-7 DSTN color LCD
Table 1-3 DSTN color LCD specifications
Item
(mm)
(mm)
(Typically)
(mA)
Specifications
800 x 600
0.26 x 0.26
264.5 (W) x 193.5 (H)
25:1
5/3
(Bright/Semi-bright)
700 Series