Sharp XV-C1E User Manual

XV-Cl E
No. Pin name I/O Connection
Function
43 DGND - Power. High-voltage power ground (OV).
44 DY 0 Output to TFT panel. TFT panel’s Y-direction shift data output (VDD2 line).
45 CLY 0 Output to TFT panel. TFT panel’s Y-direction transfer clock output (VDD2 line).
46 CLY
0 Output to TFT panel. TFT panel’s Y-direction transfer clock output (VDD2 line).
47 ENOUT 0 Output to TFT panel. TFT panel’s enable signal output (VDD2 line).
48 VDD2 -
Power. High-voltage power 2 (+12.OV typical).
49 DGND - Power. High-voltage ground (OV).
50 TEST6 I Test terminal input.
51 OE I Output enable control input.
52 NAOUT 0 NAND output.
53 NAIN2
I NAND input 2.
54 NAlNl
I NAND input 1.
.--
55 RGBINV 0
1 V inverted signal output (output to chroma IC).
56 FRP 0
1 H inverted signal output (output to chroma IC).
57 CSYNC I Composite sync signal input.
58 MVSYNC 0
Vertical sync signal monitor output.
59 VLS 0 Output to video circuit.
Video level setting signal output for WIDE mode.
60 lNVlN2 I lnverter input 2.
61 INVOUT2 0
lnverter output 2..
62 MFS 0 Field ID signal monitor output.
63 VCC - Power. Logic circuit power (+5V typical).
64 GND - Power. Logic circuit power ground (OV).
l The GND and DGND pins are interconnected inside the chip with a resistor in between. Be sure to keep
both pins at the same potential.
l When the OE input level gets low, all the output signals to the TFT panel - DX, CLXi, CLXi (i =l thru 4),
DY, CLY, CLY, and ENOUT - come to low level too.
l Be sure to fix the non-used inverter input and NAND input at the high or low level.
l Switching between the VIDEO and WIDE modes goes as follows depending on the WMODE and
VMODE input levels. L: Low level, H: High level.
5
WMODE VMODE Display mode
Remarks
I L I L
/ NTSC
L
H
H Intermittent PAL
H Letter box (NTSC) VLS: During the “H” period, the black-level video
signal is put into the TFT panel.
l In the power-saving mode with no display, the CLXl thru CLX4 signals are all at low level, whereas the
CLXl thru CLX4 signals all at high level.
l Keep all the test terminal inputs at low level.
l Keep open the test terminal reference signal outputs - MOUTl and MOUT2.
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Sharp XV-C1E Specifications

General

Brand	Sharp
Model	XV-C1E
Category	Projector
Language	English