创维4T66彩电机芯原理图

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 2007-6-26 Sheet of File: C:\Documents and Settings\..\PLM1000.SchDrawn By: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 DVSS-AFE DVDD-AFE PVDD-IO PVSS-IO DVDD-CORE DVSS-CORE GUARD-VDD GUARD-VSS PbO AHVDDB AVSSB VREFIN RSET VREF-OUT COMP AHVSS AHVDD AVSSG AHVDDG Yo AVSSR AHVDDR Pro DVSS-DAC DVDD-DAC TEST PVSS-IO ECKI ECKO PVDD-IO DVSS-CORE DVDD-CORE RST-IN SDA SCL AUX[1] AUX[0] AUX[4] AUX[3] AUX[2] AGND-ADC AVDD-ADC V1N Pb2 Pb1 AGND-ADC AVDD-ADC V2N Pr2 Pr1 AGND-ADC AVDD-ADC V0N Py2 Py1 Vbg AGND-ADC Capi Capo AVDD-ADC AGND-PLL Filt AVDD-PLL AUX[5] IC002 PLM1000 VCC-1.8V R721 1.13K R749 1.13K C734 0.1u C738 0.1u VCC-3.3V C716 22PF C718 0.1u R020 4.7K R012 4.7K R739 100K C749 2.2U/50V X01 4.43M C724 0.1u C717 22PF Pb SDA SCL I2C I2C I2C R16 1K R15 4.7K R19 75 Pr Py C712 0.1U C710 0.01UF R723 75 C736 0.1UF R722 75 R724 75 R754 75 R755 75 R752 1.5k Pb Pr Py C702 104 C726 470uF 25V C728 470uF/25V C725 1000uF/25V R718 120 OHM R717 360 OHM 2 R705 100OHM C701 104 3 2 1 I O G Q01 CX1084-ADJ 12V 5V 3.3V C746 100UF 25V C704 104 C727 470uF 16V 1.8V D102 BA158 D101 BA158 Q04 C1815Y Q05 C1815Y Q06 C1815Y 5V R28 1K R18 1K R17 4.7K R27 1K R21 75 R20 75 R25 1K R22 4.7K R26 1K C705 0.1UF C735 0.01UF C732 10UF C7230.01u C741 0.1u C744 0.1u C? AF104 DGND AGND C722 0.1u C742 0.1u C720 0.1u C714 0.1u C713 0.1u C712 0.1u C709 0.1u C708 0.1u C733 0.1u C715 0.1u C719 0.1u C706 0.1u C707 0.1u Pb R29 1K R30 4.7K R39 75 Pr Py Q07 C1815Y Q08 C1815Y Q09 C1815Y R31 1K R36 1K R33 4.7K R32 1K R42 75 R45 75 R35 1K R24 4.7K R34 1K C? AF104 PLM1000原理图 2006-12-29 C703 104 3 2 1 I O G IC104 CX1084-ADJ 3 2 1 I O G IC105 CX1084-ADJ R715 220 OHM R716 360 OHM R720 270 OHM R719 120 OHM C729 10UF/16V C731 10UF/25V R701 100 C753 1u C754 1u C755 1u C44 1u C743 1u C740 1u www.520101.co