海信牌HDP2188D型彩色电视接收机电路原理图

3V3_ADC C128 100n C127 100n C124 100n C125 100n C129 100n C126 100n R105 75 R106 75 R104 75 C105 100P C103 100P C104 100P C107 100P C108 100P C106 100P VGA_B VGA_G VGA_R R107 NC R108 NC R109 NC R111 1M C102 15P C101 15P X100 24MHZ GND C130 100n R118 39 C131 100n R119 39 R120 39 C132 100n R125 100 R126 100 C138 100n C123 100n R103 0 C157 NC C156 NC CR_OUT Y_OUT CB_OUT L105 BEAD C110 0.1u C109 470U/16V C112 330U/16V C111 0.1u 5V GND 1 INPUT 2 OUTPUT 3 SINK 4 U100 GM1117-3.3V L108 BEAD L104 BEAD L109 BEAD L107 BEAD L106 BEAD 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 0.1u 1 2 3 4 5 10 9 8 7 6 11 12 13 14 15 16 17 CN102 DB-15 GND GND VGA_VS VGA_R VGA_HS VGA_G VGA_B 3 2 1 D103 BAV99 _34 3 2 1 D102 BAV99 _34 3 2 1 D104 BAV99 _34 3 2 1 D101 BAV99 _34 3 2 1 D100 BAV99 _34 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 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 N100 HTV158-64QFP GND GND Y_IN CB_IN CR_IN GND RST_N GND R101 100 R102 100 VGA_VS VGA_HS L_IN R_IN L2/MONO_IN R2_IN Y_IN C120 1n C121 1n C122 1n 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 R127 0 GND R128 75 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 C151 0.1u GND C152 0.1u GND C153 0.1u GND C154 0.1u GND C155 0.1u GND GND 3V3_ADC 3V3_AUD 3V3_SS 1V8_SS 3V3_DAC 3V3_D L110 BEAD C114 0.1u C135 330U/16V C115 0.1u 5V GND 1 INPUT 2 OUTPUT 3 SINK 4 U101 GM1117-1.8V L113 BEAD L112 BEAD L111 BEAD GND 1V8_IPLL 1V8_OPLL 1V8_CORE 1V8_DAC R100 2.7W/2W R123 NC GND R124 1K 1V8_CORE GND 1 INPUT 2 OUTPUT 3 SINK 4 U102 GM1117-1.8V L115 BEAD GND 1V8_ADC C119 330uF/16V C118 0.1u C117 0.1u L114 NC 1V8_ADC C159 220uF/16V R133 10K R134 10K 3V3_AUD GND R129 0 R130 100 R131 100 R132 100 C158 NC 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 CN103 HEADER 10X2 C133 2.2uF C134 2.2uF R112 100 GND For Sanyo For Toshiba 1 2 3 4 5 6 CN104 HEADER 3X2 R121 NC C139 NC C140 NC GND C113 100uF/16V C164 100uF/16V M MK1 M MK2 R113 330 1 2 3 4 5 CN101 CON5 V2_IN L2/MONO_IN R2_IN R136 47K R137 75 R135 47K C160 NC C162 NC C161 NC R140 75 R139 47K R138 47K GND R114 0 R115 0 For Sanyo For Sanyo 海信牌HDP2188D型彩色电视接收机数字兼容板电路原理图（2）