Conventional Memories

This page is part of my Toshiba E.M.I.S. archive project, to learn more please visit the project page, Some of the files from the Toshiba BBS referenced here can also be found there.

Index

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T4400SX /L Technical Data of LCD unit

(display reference table)

Manufacturer Sharp

MFR code VF0077P01

Spare Part No. P000171220

Display area, mm 196 x 147

Number of dots 640 x 480

Dot Dimension, mm 0.24 x 0.24

Dot pitch, mm 0.27 x 0.27

Colour Black & White

Contrast ratio 15 : 1

Gray levels 64

Power ~1 W, w/o FL

MTBF LCD panel >20000 h

FL spare part number P000171270

FL current, mA 4-6

FL frequency, kHz 35-43

Technical Data of the FL inverter

PCB for the backlight

Input voltage (V) 13-28V

Input power (W) 3.6 max.

Output Voltage (V) 1100 min.

Output frequency (kHz) 44

Output current (mA) 3.25 to 6.5

Spare Part Number P000171230 ----------------------------------------

T4400SX /P Technical Data of PDP unit

Manufacturer Matsushita

MFR code VF0076P01

Spare Part No. P000172070

Display area, mm 192 x 144

Number of dots 640 x 480

Dot Dimension, mm 0.30 x 0.30

Dot pitch, mm 0.30 x 0.30

Colour orange

Contrast ratio 100 : 1

Gray levels 16

Power approx. 44 W