海信HDP2908D彩电数字兼容板电路原理图

3V3_ADC 100n C128 100n C127 100n C124 100n C125 100n C129 100n C126 75 R105 75 R106 75 R104 100P C105 100P C103 100P C104 100P C107 100P C108 100P C106 VGA_B VGA_G VGA_R NC R107 NC R108 NC R109 1M R111 15P C102 15P C101 24MHZ X100 GND 100n C130 39 R118 100n C131 39 R119 39 R120 100n C132 100 R125 100 R126 100n C138 100n C123 0 R103 NC C157 NC C156 CR_OUT Y_OUT CB_OUT BEAD L105 0.1u C110 470U/16V C109 330U/16V C112 0.1u C111 5V GND 1 INPUT 2 OUTPUT 3 SINK 4 GM1117-3.3V U100 BEAD L108 BEAD L104 BEAD L109 BEAD L107 BEAD L106 0.1u C142 0.1u C144 0.1u C143 0.1u C141 0.1u C147 0.1u C146 0.1u C148 0.1u C145 0.1u C149 0.1u C150 1 2 3 4 5 10 9 8 7 6 11 12 13 14 15 16 17 DB-15 CN102 GND GND VGA_VS VGA_R VGA_HS VGA_G VGA_B 3 2 1 BAV99 D103 3 2 1 BAV99 D102 3 2 1 BAV99 D104 3 2 1 BAV99 D101 3 2 1 BAV99 D100 VGA_R VGA_G VGA_B VGA_HS VGA_VS 5V GND CB_IN Y_IN CR_IN GND R_OUT RST_N L_OUT 5V SCL SDA SW V_IN GND L_IN R_IN V_OUT GND CR_OUT CB_OUT Y_OUT 1 2 3 4 5 CON5 CN101 V2_IN L2/MONO_IN R2_IN ADC_BVDD 1 ADC_VSS_IO 2 ADC_GGND 3 ADC_BINB 4 ADC_BIN 5 ADC_GVDD 6 ADC_GINB 7 ADC_GIN 8 ADC_BGVDD 9 ADC_VDD_IO 10 ADC_RINB 11 ADC_RIN 12 ADC_PB 13 ADC_YP 14 ADC_RGND 15 ADC_PR 16 ADC_RVDD 17 AUD_LIN1 19 AUD_LIN2 20 AUD_LIN3 21 AUD_RIN1 22 AUD_RIN2 23 AUD_RIN3 24 AUD_ACGND 25 AUD_L_SPK 26 AUD_VSS 18 AUD_R_SPK 27 AUD_VDD 28 VSS 29 VDD 30 XTAL_EN 31 OPLL_VDD 32 OPLL_VSS 33 DAC_VDD_IO 34 DAC_CBOUT 35 DAC_YOUT 36 DAC_AVSS 37 DAC_AVDD 38 DAC_CROUT 39 DAC_VREF 40 VSSD 41 VDD33 42 SCL 43 SDA 44 TEST_EN 45 RST_N 46 VSS 47 XIN 48 X_OUT 49 VDD 50 SS_VDD 51 SS_VSIN 52 SS_HSIN 53 SS_VDD_IO 54 SS_REF 55 SS_IN3 56 SS_IN2 57 SS_IN1 58 SS_IN0 59 SS_VSS 60 SS_AVOUT 61 IPLL_VSS 62 IPLL_VDD 63 ADC_BGND 64 HTV158-64QFP N100 GND GND Y_IN CB_IN CR_IN GND RST_N GND 100 R101 100 R102 VGA_VS VGA_HS L_IN R_IN L2/MONO_IN R2_IN Y_IN 1n C120 1n C121 1n C122 L_OUT R_OUT GND SDA SCL 1V8_ADC 1V8_IPLL 3V3_AUD 1V8_OPLL 3V3_SS 1V8_CORE 1V8_SS 1V8_DAC 3V3_DAC 3V3_D GND GND V_IN V2_IN V_OUT 0 R127 GND 75 R128 1V8_ADC GND 3V3_ADC 1V8_IPLL 3V3_AUD 1V8_OPLL 3V3_SS 1V8_CORE 1V8_SS 1V8_DAC 3V3_DAC 3V3_D GND GND GND GND GND 0.1u C151 GND 0.1u C152 GND 0.1u C153 GND 0.1u C154 GND 0.1u C155 GND GND 3V3_ADC 3V3_AUD 3V3_SS 1V8_SS 3V3_DAC 3V3_D BEAD L110 0.1u C114 330U/16V C135 0.1u C115 5V GND 1 INPUT 2 OUTPUT 3 SINK 4 GM1117-1.8V U101 BEAD L113 BEAD L112 BEAD L111 GND 1V8_IPLL 1V8_OPLL 1V8_CORE 1V8_DAC 2.7W/2W R100 NC R123 GND 1K R124 1V8_CORE GND 1 INPUT 2 OUTPUT 3 SINK 4 GM1117-1.8V U102 BEAD L115 GND 1V8_ADC 330uF/16V C119 0.1u C118 0.1u C117 NC L114 1V8_ADC 220uF/16V C159 10K R133 10K R134 3V3_AUD GND 0 R129 Chanal Select ADC: FB39 VGA AF YPbPr 8F SSC: FB5D VGA 00 YPbPr D0 AV1 80 AV2 40 AUDIO: F9ED AV1 00 AV2 05 100 R130 100 R131 100 R132 NC C158 VGA_VS VGA_HS GND VGA_B VGA_G VGA_R 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 HEADER 10X2 CN103 2.2uF C133 2.2uF C134 100 R112 GND 22K R136 75 R137 22K R135 NC C160 NC C162 NC C161 For Sanyo For Toshiba 1 2 3 4 5 6 HEADER 3X2 CN104 NC R121 NC C139 NC C140 GND 100uF/16V C113 100uF/16V C164 75 R140 1K R139 1K R138 GND M MK1 M MK2 330 R113 海信牌HDP2908D型彩色电视接收机数字兼容板电路原理图（2）