Keyboard; Video Display Unit; Megabyte Fixed Disk Drive - Compaq Portable II Maintenance And Service Manual

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Chapter 1.2 Keyboard
Table 1-2. Keyboard Specifications
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Dimensions:
Height
Depth
Width
Number of Keys

Keyboard:

Cable Length
Coil Diameter
Coil Length
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Chapter 1.3 Video Display Unit
Table 1-3. Video Display Unit Specifications
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Display
Display Size
Graphic Resolution
Text Resolution
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Chapter 1.4 10 Megabyte Fixed Disk Drive
Table 1-4. 10 Megabyte Fixed Disk Drive Specifications
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Dimensions:
Height
Depth
Width
Weight
Media:
Number of Data Heads
Number of Cylinders
Average Access Time
1.3 in. (3.30 cm)
7.0 in. (17.78 cm)
17.1 in. (43.43 cm)
84
60.00 in. (152.4 cm)
0.75 in. (1.9 cm)
11.00 in. (27.94 cm)
9 in. diagonal
90 degree deflection
High persistence green phosphor
Etched surface to reduce glare
80 character by 25 line screen
40 character by 25 line screen
640 x 200 dot resolution
320 x 200 dot resolution
720 x 350 dot resolution
1.7 in. (4.32 cm)
5.80 in. (14.73 cm)
3.75 in. (9.54 cm)
2.2 lb (1.0 kg)
1 Platter
4
306
105 ms