Sharp LC-19D1E/S-BK/WH User Manual

LC-19D1E/S-BK/WH
5 – 15
2.10. IC4001 (RH-iXC243WJZZQ)
2.10.1 Block Diagram
2.10.2 Pin Connections and short description
DIGITAL PROCESSOR
Analog power supply pin
Pin No. Pin Name I/O Pin Function sheet name
Audio DAC
32 VDDAADAC - 3.3v power for audio DAC P3V3
31 GNDAADAC - Ground for audio DAC ground
30 VSSUBANA - Substrates ground for all DACs R-GND
Video DAC
22 VDDDAC0 - 3.3V power supply for video DAC1,2 and 3. P3V3
21 VDDDAC1 - 3.3V power supply for CVBS video DAC . P3V3
19 VSSDAC0 - Ground for video DAC1,2 and 3. ground
20 VSSDAC1 - Ground for video DAC4. ground
Frequency synthesizers
140 VDDDFS1 -
Frequency synthesizer 1.2V digital power dedicated to frequency
synthesizer1.
P1V2
141 FNDDFS1 -
Frequency synthesizer 1.2V digital ground dedicated to frequency
synthesizer1.
ground
142 VCCAFS -
Frequency synthesizer 1.2V analog power shared between fre-
quency synthesizer1 and 2.
P1V2
143 GNDAFS -
Frequency synthesizer 1.2V analog ground shared between fre-
quency synthesizer1 and 2.
ground
144 GNDDFS2 -
Frequency synthesizer 1.2V digital ground dedicated to frequency
synthesizer2.
ground
145 VDDDFS2 -
Frequency synthesizer 1.2V digital power dedicated to frequency
synthesizer2.
P1V2
PLLs
146 VCCAPLL - 1.2V PLL1 analog power. P1V2
147 GNDAPLL - 1.2V PLL1 analog ground. ground
148 GNDAPLL1 - 1.2V PLL2 analog ground. ground
148 VCCAPLL1 - 1.2V PLL2 analog power. P1V2

Sharp LC-19D1E/S-BK/WH Specifications

General

Brand	Sharp
Model	LC-19D1E/S-BK/WH
Category	LCD TV
Language	English