Sharp LC-20D30U Service Manual page 55

Output Interface
Pin Name Pin Type
DATA[23:0] Output w/ Pull-Down
Note
Resistor
DATACK Output w/ Pull-Down
Resistor
SOGOUT/DE Output w/ Pull-Down
Resistor
HSOUT Output w/ Pull-Down
Resistor
VSOUT Output w/ Pull-Down
Resistor
IELD/GPO Output w/ Pull-Down
Resistor
Note: Please refer to Output Format Table at the end of this section for details.
Audio Output Interface
Pin Name Pin Type
AUSD Output w/ Pull-Down
Resistor
AUSCK Output w/ Pull-Down
Resistor
AUWS Output w/ Pull-Down
Resistor
AUMUTE Output w/ Pull-Down
Resistor
MCKO Output w/ pull-Down
Resistor
SPDIFO Output w/ Pull-Down
Resistor
Power pins
Pin Name Pin Type
AVDD_ADC 3.3V Power
AVDD_DVI 3.3V Power
AVDD_MPLL 3.3V Power
AVDD_AUPLL 2.5V Power
AVDD_PLL 3.3V Power
VDDP 3.3V Power
VDDC 2.5V Power
GND Ground
No Connects
Pin Name Pin Type
NC
Data Output Bit [23:0];4~12 mA Driving
Strength Programmable by User
Clock Output A; 4~12 mA Driving Strength
Programmable by User
Sync-on-Green Slicer Output for Analog
Interface/
Data Enable Output for DVI/HDMI Interface;
4~12 mA Driving Strength Programmable by User
HSYNC Output; 4~12 mA Driving Strength
Programmable by User
VSYNC Output; 4~12 mA Driving Strength
Programmable by User
Frame Indication output During Interlace
Input/
General Purpose output Programmable by User
Audio Serial Data Output Bit; 4~12 mA Driving
Strength Programmable by User
Audio Serial Clock Output; 4~12 mA Driving Strength
Programmable by User
Audio Serial Word Select Output; 4~12 mA Driving
Strength Programmable by User
Audio Output Mute Control
Audio Master Clock Output
Audio SPDIF Output; 4~12 mA Driving Strength
Programmable by User
ADC Power Supply
DVI Power Supply
Master PLL Power Supply
Audio PLL Power Supply
PLL Power Supply
Digital output Power Supply
Digital Core Power Supply
System Ground
No connects
55
Function
Function
Function
Function
LC-20D30U
Pin
43-50, 55-62, 76-83
68
69
70
71
72
Pin
96
97
98
99
100
101
Pin
4, 29, 126
113, 119
32
106
123
39, 53, 65, 73, 86,
88, 90, 102
67, 75, 92
5, 30, 31, 54, 66, 74,
87, 89, 91,103-105,
107, 110, 116, 122,
127
Pin
22-28, 51, 52, 63, 64,
84, 85, 93-95, 121