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LCD TV Service Manual
Hisense Confidential
4.2 Image and signal process
RF signal:
After the RF Signal enter TV Tuner, the RF Signal will become IF Signal after the TV Tuner converted,
and then the Signal will become SIF and VIF signal by sawfilter U16 and U20, finally send to Main IC
through U19.
Video signal:
Video of AV1 input through P16B, pass by R2, C5, R1, C1, enter No.1 feet of U34
Video of AV2 input through P16A, pass by R6, C10, R11, C12, enter No.4 feet of U34
Summary of Contents for MTK8222
Page 1: ...LCDTelevision Service Manual Chassis MTK8222 Ver 1 2 Hisense Electric Co Ltd December 2010...
Page 24: ...24 LCD TV Service Manual Hisense Confidential Block diagram...
Page 29: ...29 LCD TV Service Manual Hisense Confidential 4 3 The main IC description 74HC4052D...
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Page 32: ...32 LCD TV Service Manual Hisense Confidential AO4459...
Page 33: ...33 LCD TV Service Manual Hisense Confidential AP1122EA AP1534...
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Page 35: ...35 LCD TV Service Manual Hisense Confidential AT24C08AN 10SU 2 7...
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Page 37: ...37 LCD TV Service Manual Hisense Confidential AZ1084...
Page 38: ...38 LCD TV Service Manual Hisense Confidential cs4344czz...
Page 39: ...39 LCD TV Service Manual Hisense Confidential EM6AA160256DDR...
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Page 41: ...41 LCD TV Service Manual Hisense Confidential Block Diagram...
Page 42: ...42 LCD TV Service Manual Hisense Confidential G962...
Page 43: ...43 LCD TV Service Manual Hisense Confidential MX29LV320DT...
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Page 45: ...45 LCD TV Service Manual Hisense Confidential R2A15108FP...
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Page 48: ...48 LCD TV Service Manual Hisense Confidential TDA9885TS...
Page 49: ...49 LCD TV Service Manual Hisense Confidential TJ2996 R1 3...
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Page 51: ...51 LCD TV Service Manual Hisense Confidential WM8501...
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Page 61: ...61 LCD TV Service Manual Hisense Confidential 5 Explode View 6 Schematic circuit diagram...