XOCECO LC-40T7, Руководство по обслуживанию

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27 I2S_SD Bus audio data output 83 SDA_1 Serial Port Data I/O
34 RX0- DVI input 84 G_FIEL0 Odd/Even Field Output
35 RX0+ DVI input 85 G_VS VSYNC Output Clock
37 RX1- DVI input 86 G_VHS Sync on Green Slicer
Output
38 RX1+ DVI input 87 G_HS HSYNC Output Clock
40 RX2- DVI input 88 G_DE Data Enable
41 RX2+ DVI input 89 G_CLK Data Output Clock
43 RXC- DVI input
2. PW2300
PW2300 is front processing signal of integration highly performance, multi-system, 3D video
decoder and three highly velocity AD converter chip. It supports HDTV, NTSC, PAL and SECAM. Its
analog port support 1080P(150MHz).
Internal Block Diagram
PW2300 PINS FUNCTION
Pin Name Function Pin Name Function
A4 XIN Resonator input P1 R_2 AV2 red input
A5 XOUT Resonator input P2 B_2 AV2 greed input
B2 SDA I2C bus data P3 SOG_2 AV2 greed sync input
B3 SCL I2Cbus clock P4 G_2 AV2 blue input
C5 R1 CVBS_1 TV composite video signal input
D5 R2 Y_1 S-VHS brightness signal input
K2 VGA-R1 VGA(red) R3 CVBS_SOG1 TV composite video signal greed sync
input
K1 VGA-G1 VGA(greed) R4 C_1 S-VHS chrominance signal input
L1 VGA-SOG1 VGA(greed sync signal) AB S_DECT