Sharp Aquos LC-37D90U, Руководство по обслуживанию

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LC-37D90U
5 – 28
42 DSCL I DDC I2C Clock for DDC (5V-tolerant)3.
41 DSDA I/O DDC I2C Data for DDC (5V-tolerant)3.
40 CSCL I Configuration I2C Clock (5V-tolerant)3.
39 CSDA I/O Configuration I2C Data (5V-tolerant)3.
90 SCDT O Indicates active video at HDMI input port.
38 CI2CA I I2C Device Address Select.
44 PWR5V I TMDS Port Transmitter Detect. (5V-tolerant)3.
88 RSVDL I Reserved, must be tied LOW.
48 RSVD --- Reserved Pin, Leave unconnected.
43 NC --- No connect.
Differential Signal Data Pins
51 RXC+ I TMDS input clock pair.
50 RXC- I
55 RX0+ I TMDS input data pair.
54 RX0- I
59 RX1+ I TMDS input data pair.
58 RX1- I
63 RX2+ I TMDS input data pair.
62 RX2- I
Power and Ground Pins
12, 24, 36, 45, 81, 112, 125 CVCC18 --- Digital Logic VCC.
13, 25, 37, 80, 113, 126 CGND --- Digital Logic GND.
7, 19, 31, 68, 77, 98, 107,
120
IOVCC --- Input/Output Pin VCC.
6, 18, 30, 69, 78, 97, 106,
118
IOGND --- Input/Output Pin GND.
49, 53, 57, 61 AVCC --- TMDS Analog VCC.
52, 56, 60, 64 AGND --- TMDS Analog GND.
47 PVCC --- TMDS PLL VCC.
46 PGND --- TMDS PLL GND.
82 AUDPVCC18 --- ACR PLL VCC.
83 AUDPGND --- ACR PLL GND.
66 DVCC18 --- ACR PLL Digital VCC.
65 DGND --- ACR PLL GND.
86 XTALVCC --- ACR PLL Crystal Input VCC.
87 REGVCC --- ACR PLL Regulator VCC.
Pin No. Pin Name I/O Pin Function