5 4 3 2 1 D D C C B B A A PS-ON 300V PFC 5VS PWM PWM SW BR 300V BR 300V 300V +20V +20V PFC 5VS VCC1 +20V STB1 PS-ON PFC VCC1 PFC VCC1 12V 100V 12V PFC 12V 12V 5VS PS-ON VCC1 SW 2 PWM 2 Title Size Document Number Rev Date: Sheet of Ver.A LED Drive 2 A3 Friday, April 25, 2014 1 Title Size Document Number Rev Date: Sheet of Ver.A LED Drive 2 A3 Friday, April 25, 2014 1 Title Size Document Number Rev Date: Sheet of Ver.A LED Drive 2 A3 Friday, April 25, 2014 1 C858 102/50V ! C892 NC R809 0R VD831 RG1C 1 2 N802 NCP1396 Css 1 Rt 4 Ctimer 3 HB 14 Vboot 16 Fmax 2 Mupper 15 NC_13 13 BO 5 FB 6 DT 7 FFault 8 Vcc 12 Mlower 11 Gnd 10 Sfault 9 W808 R897 1M R837 75R R849 0.15/3W M807 1 R900 1M R8471K C918 NC F802 NC Q804 1 2 3 4 C842 104 R841 100K R813 1M C816 104 C836 104/nc R814 20K V916 BCP56 1 2 3 4 R887 5k1 ! VD836 1N4148 1 2 R827 510K N903 TL431 1 2 3 R859 68R XP911 1 W826 C863 56P/1KV R844 27K C805 221/2KV C866 474 ! C886 474/50V R856 68R ! W807 C813 68u/450V F801 T4A/250VAC C865 103/630V C845 104 L803 LCL-2420H 1 2 3 4 R863 1K R877 8k2 ! W821 R857 68R R885 22R VD839 MUR160 1 2 ! R882 5K6 C833 471/1KV R883 2K C834 102/50V N840 PC817 1 2 3 4 VD853 20A/300V 1 2 3 C856 105 C879 22uF/25V VZ839 BZT52C18 1 2 VB801 10A/60 VD815 0520/nc 1 2 R902 5K1 R899 1M M801 1 R867 1K R891 1K R878 5k1 M804 1 R834 100K/2W W842 C802 474/AC275V R839 330R C840 104 M813 1 R871 220K W806 ! R838 3K3 VD832 EU2A 1 2 XP901 1 2 3 4 5 6 7 8 9 10 11 12 13 W813 XP913 1 R870 220K R858 5K1 R898 1K C837 104 R852 2K C862 104/50V C852 1000u/25V M822 1 R816 20K N810 NCP33262 VFB 1 Comp_5_1 2 Multi_6_2 3 CS 4 Zcd_3_4 5 GND 6 Dri_2_6 7 Vcc_4_7 8 L831 LP-HX ! R82139R C893 104 R868 20K R831 1R8/2W XP912 1 R853 2K4 C849 471/1KV R869 3.9K R894 120R R828 510K M802 1 C872 104/50V V832 MMBT2222ALT1G 3 1 2 C838 1000u/16V R826 510K M806 1 C839 470u/16V C895 NC C871 104 C841 104 C806 221/2KV W805 R872 220K VD851 1N4148 1 2 R808 0R R866 27K V840 10N60 1 2 3 ! R851 82K R825 0.15/3W M810 1 R855 0R R888 10k VZ811 18V 1 2 Q803 1 2 3 4 C851 1000u/25V RT801 10D/9 W859 R864 1K0 R1026 680k W884 N831 STR-A6000 S/OCP_0_0 1 BR 2 GND 3 FB/OLP_1_3 4 VCC 5 NC_6 6 D/ST7_6_6 7 D/ST8_4_7 8 R803 270K R820 22R/nc C803 102/Y1 C804 102/Y1 L811 PQ2625 1 2 13 7 11 16 15 14 9 10 12 8 6 4 3 5 R845 1K R817 0R C812 68u/450V R876 1M VZ813 18V 1 2 C821 102 ! VD833 MBR506 1 2 R846 1K/nc XP802 1 2 3 4 R843 10K W822 C801 474/AC250V C835 22uF/50V N833 PC817 1 2 3 4 ! W819 R805 0R C823 103 W811 VD837 1N4148 1 2 R850 82K VD834 1N4148 1 2 C807 474/450V V803 2907 3 1 2 M815 1 W818 R819 200K ! R812 1M R889 2K V839 10N60 1 2 3 R1028 1M C850 221/2KV R824 1k XP801 1 2 R881 15k C832 103 VZ812 18V 1 2 R873 220K V810 10N60 1 2 3 R823 5K1 R861 5K1 R802 270K M803 1 R860 68R R818 20K R822330R C864 104/50V ! R880 15K C885 684/nc ! C861 474 W810 VZ831 VD-Z-HX 1 2 C814 22u/50V RV801 14D561 C857 474/16V N842 TL431 1 2 3 W817 M812 1 R854 1k R832 3.9K R862 0R M811 1 L804 LCL-2420H 1 2 3 4 R895 0R R892 0R C811 221/2KV N832 PC817 1 2 3 4 R1030 150K R830 510K T902 TRANSFORMER-16-HX C843 104 R875 1M R848 75R R890 10K R815 22R M805 1 XP914 1 W802 C820 224 C808 474/450V VD835 1N4148 1 2 VD812 MUR460 1 2 W815 R801 270K C855 105 W809 R865 15K VD852 SRF1560 1 2 3 C844 103 N841 TL431 1 2 3 R884 3K3 R840 1K W829 R842 10K W816 R879 2M2 Q833 1 2 3 4 M809 1 C848 68u/350V V804 2907 3 1 2 L805 LP-HX M808 1 R886 120R ! R896 1K R901 150K R874 1M VD843 RG1C 1 2 R829 10K VZ832 3V3 1 2 T901 BCK-20-3921 1 10 2 3 9 8 7 6 4 5 C867 102/Y1 ! 1N5408 1 2 R1032 1M C891 101 R811 1M C859 104/50V C853 1000u/25V W828 C815 102/Y1 VD810 1N4148 1 2 W812 M814 1 ! SW PWM 12V VIN DRV11 OVP11 ISW12 OVP12 PROT12 ISEN12 DRV12 DRV11 LED1+ VIN DRV12 OVP12 LED2+ PROT11 LED1- PROT12 LED2- ISEN22 PROT22 LED4- VIN DRV22 OVP22 LED4+ VIN DRV21 OVP21 PROT21 LED3- DRV22 DRV21 12V SW PWM VIN ISW22 OVP22 PROT22 ISEN22 LED2+ LED2- LED1+ LED1- LED4- LED3+ LED3- LED4+ SW VIN LED3+ ISEN12 ISEN21 ISEN11 12V ISW11 OVP11 PROT11 ISEN11 ISW21 OVP21 PROT21 ISEN21 SYNC 12V SYNC PWM ISW11 ISW12 ISW21 ISW22 100V 12V SW 2 PWM 2 C899 105 R945 22R L904 330uH R910 2R2 V929 Value 1 2 3 R909 220k R903 0R R970 120k R1005 NC R944 1R R930 0 VD934 MUR160 1 2 V920 Value 1 2 3 W836 R1025 1k C901 470n R947 1R C909 10u/350V R1010 NC R942 10K R982 1R R1008 NC C904 2.2UF R961 120K C907 470n R997 5.1R R924 10k R955 2.2R V923 Value 1 2 3 R928 51K R933 1R V919 Value 1 2 3 R962 220K W839 R1023 330R R989 22R R969 0R R963 0 C903 2.2UF R973 1R W840 L903 330uH R985 220k R1012 N/C R926 5.1 L915 L-HX R956 120K C902 470n L916 L-HX L914 L-HX R1003 NC W841 VD931 MUR160 1 2 R977 5.1R R931 2.2R C911 1n C908 470n C898 2.2uF W848 R951 5.1R C917 1n R965 51K R919 1R R939 1R C916 1n R938 220k C913 1n C905 10u/350V R1006 10K W830 W832 R925 1R R995 10K L913 L-HX C921 1n R948 1R C922 1n C920 1n R1014 5k1 W827 V928 Value 1 2 3 R932 120K R940 20K C915 1n C919 1n R1020 100k L901 330uH R937 0 R964 22R R979 0R R968 22R R980 20K R923 1R R1031 1k R960 120K R946 10K VD929 MUR160 1 2 R958 220K R904 0R R929 1R C897 2.2UF C900 10u/350V R957 1R R998 5.1R R927 0 R1015 5k1 R993 1R R1009 NC R911 220k R1021 330R R921 10K R936 10K R1029 1k R981 10K R1016 5k1 W849 R978 10K C896 10u/350V V925 Value 1 2 3 V926 Value 1 2 3 XP904 1 2 3 4 R999 NC N906 TWINSTAR UVLS 1 VCC 2 ENA 3 VREF 4 RT 5 SYNC 6 PWM1 7 PWM2 8 ADIM 9 TIMER 10 SSTCMP1 11 SSTCMP2 12 FAULT 24 DRV1 23 DRV2 22 GND 21 ISW1 20 OVP1 19 PROT1 18 ISEN1 17 ISW2 16 OVP2 15 PROT2 14 ISEN2 13 R941 330R R920 5.1 R974 10K N905 TWINSTAR UVLS 1 VCC 2 ENA 3 VREF 4 RT 5 SYNC 6 PWM1 7 PWM2 8 ADIM 9 TIMER 10 SSTCMP1 11 SSTCMP2 12 FAULT 24 DRV1 23 DRV2 22 GND 21 ISW1 20 OVP1 19 PROT1 18 ISEN1 17 ISW2 16 OVP2 15 PROT2 14 ISEN2 13 R971 0R R908 2.2R R1018 100k L902 330uH R935 220k R992 22R R1013 5k1 R1019 100k W846 W824 VD926 MUR160 1 2 R1022 22R R917 120K R983 10K W823 R905 0R R952 5.1R XP905 1 2 3 4 R1017 100k R934 0 R1024 330R R984 2.2R R916 22R W847 V922 Value 1 2 3 R987 220k R1027 1k R922 120K R972 1R W833 C912 1n R949 10k C914 1n W850 R1000 NC R1001 120K C910 1n C906 105 R913 22R R976 5.1R R994 1R