Read Sharp TU-X1E (serv.man8) Service Manual online
TU-X1E/RU
7 – 8
Power and Ground Pins.
12, 24, 25, 80, 91,
12, 24, 25, 80, 91,
107, 119, 131,
143
CVCC18
---
Digital Logic VCC 1.8V
11, 23, 79, 90,
106, 118, 130,
106, 118, 130,
142,
CGND
---
Digital Logic ground..
6, 18, 32, 74, 88,
104, 113, 125,
137,
IOVCC33
---
Input/Output Pin Supply. 3.3V
4, 17, 31, 73, 87,
103, 112, 124,
136,
IOGND
---
Input/Output Pin ground.
38, 42, 46, 50, 56,
60, 64, 68,
AVCC33
---
TMDS Analog VCC. 3.3V
36, 41, 45, 49, 53,
59, 63, 67, 71
AGND
---
TMDS Analog ground.
37,54,72
AVCC18
---
TMDS Analog VCC 1.8V.
92
DVCC18
---
audio clock regeneration PLL analog VCC. 1.8V
93
DGND
---
audio clock regeneration PLL analog ground.
96
XTALVCC
---
audio clock regeneration PLL crystal oscillator power. 3.3V
97
REGVCC
---
audio clock regeneration PLL crystal oscillator power. 3.3V
Pin No.
Pin Name
I/O
Pin Function
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