CIRCUIT DESCRIPTIONS
D60WLCD - 923-03486
3-28
094A - SERVICING
SIGNAL CONVERSION IC (ET6060D0A)
SCOPE
The ET6060D0A provides a fast, 10 bit latched deci-
mating digital input, which drives 6 channel high volt-
age drive outputs. Flexible digital input formats, allow
several ET6060D0As to be used in parallel for higher
resolution displays.
FEATURES
1) Operation clock frequency: Max. 75MHz
2) 10 bit digital video signal inputs
3) Digital serial to parallel conversion (6-ch output)
4) 10 bit digital to analog conversion
DB [0:9]
CLK
STSQ/CS
XFR
INBRT
E/O
R/L
A0-A2
VREFH
VREFL
STBY
BYP
VMID
Bias
Scale
Control
DAC
DAC
AMP
AMP
AMP
AMP
AMP
AMP
VID1
VID2
VID3
VID4
VID5
VID6
DAC
DAC
Control Logic
and
DAC Latches
DAC
DAC
5) Video signal polarity inversion (controlled by ex-
ternal input) and amplification
6) High slew rate output: Typ.350V/=Ys (This output
can directly drive the TFT panels input load)
7) Wide dynamic range output: 2.0V to 13.5V
8) Low power dissipation: 500mW
9) Package: 44pin-QFP
BLOCK DIAGRAM
Содержание D60WLCD Series
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Страница 73: ...D60WLCD 923 03486 5 7 094A EXPLODED VIEWS D60WLCD Chroma PCB Layout...
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