Integra DTR-5.9 Service Manual page 75

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IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-38
Q8401 : SiI9134CTU (HDMI Deep Color Transmitter)-4/4
TERMINAL DESCRIPTION
Differential Signal Data Pins
Pin Name
TX0+
TX0-
TX1+
TX1-
TX2+
TX2-
TXC+
TXC-
EXT_SWING
Power and Ground Pins
Pin Name
CVCC18
IOVCC33
AVCC33
AVCC18
AGND
PVCC1
TE
L 13942296513
PVCC2
DDCPWR5V
GND
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Pin # Dir Description
34 Output TMDS output data pairs.
33 Output
37 Output
36 Output
40 Output
39 Output
31 Output TMDS output clock pair.
30 Output
27 Input Voltage Swing Adjust. A resistor is tied from this pin to AVCC.
This resistor determines the amplitude of the voltage swing.
Pin # Type
12, 55, 64, 76, 99 Power
14, 53, 66, 89 Power
44 Power
32, 38 Power
26, 29, 35, 41, 43 Ground
28 Power
42 Power
45 Power
13, 54, 65, 87, 100 Ground
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8
Description
Digital Core VCC. Connect to 1.8V supply.
IO Pin VCC. Connect to 3.3V supply.
Analog VCC. Connect to 3.3V supply.
Analog VCC. Connect to 1.8V supply.
Analog GND.
Q Q
TMDS Core PLL Power. Connect to 1.8V supply.
3 6 7 1 3
Filter PLL Power. Connect to 1.8V supply.
Power reference signal. Used to supply power to the DDC 0I2C pads
when chip is powerd off. Connect to 5V supply.
Digital Ground.
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2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
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DTR-5.9
9 9
2 8 9 9