Dell SP2009W Service Manual - Page 41

20" LCD Color Monitor 7.2 Power Board Dell SP2009Wc +1 BD901 KBP208G 2 3 4- ! 1 4 L902 L! 2 3 C902 ! 0.001uF/250V C901 0.001uF/250V FG L901 3 2 4 ! 4.0mH 1 C903 0.47uF/275V R903 R902 R901 680K 1/4W 680K 1/4W 680K 1/4W C911 0.22uF/25V C938 1500pF 2KV + C905 100uF/450V R904 4K7 1/4W VCC R932 4K7 1/4W D901 PS102R C907 0.1uF C908 + 22uF/50V R933 4K7 1/4W 1 8 2 3 4 Vcc DRAIN GND HVS PROTECTDRIVER CTRL SENSE 7 6 5 IC901 TEA1530AT R915 220K 1/8W R911 1K 1/8W 100 1/4W R918 100 1/4W R919 100 1/4W R920 T901 4 9 C912 0.001uF + C917 680uF/25V 1 3 D906 SP10100 L904 1.1uH R921 R922 R923 1K 1/4W 1K 1/4W 1K 1/4W + C918 680uF/25V + C922 NC R928 1K 1/4W ZD902 RLZ16B R929 1K 1/8W Q902 2 F902 0R05 1/4W ZD901 (NC) 2 2 1 R905 NC C906 1500pF 2KV R908 100K 2W 5 6 R906 D900 4 NC BA159GPT R909 10R 1/4W 6 1 1 R907 NC D903 BAW56 FB901 3 1B BEAD 3 C 2 2E R910 10R 1/4W R917 1K 1/8W R912 ! Q901 STP10NK70ZFP R938 10K 1/8W 3 4 7 11 10 8 12 POWER X'FMR R935 100 1/4W 3 C929 R961 100 1/4W 0.001uF 1 D905 SB1060FCT R962 100 1/4W D907 NC + C939 1000uF/16V 1 2 IC903 PC123X2Y FZOF R925 1K 1/10W 1% C924 0.1uF/25V L903 1.1uH + C915 470uF/16V R924 1K5 1/10W ZD921 RLZ15B D915 LL4148WP 1 2 1 2 PMBS3904 0 C916 0.1uF ZD922 RLZ5.1B D916 LL4148WP C910 0.001uF 14V钳位 R936 NC 0 R967 0R05 1/4W R940 33K 1/10W R927 3.6K 1% 1/10W R913 NC 22K 1% 1/8W C909 0.22uF/50V R914 0.22 2W IC904 KIA431A-AT/P R926 3.6K 1% 1/10W R942 1K 1/10W 1% R916 R931 8K2 1/8W C928 0.0012uF 1K5 1/8W HS1 HEAT SINK(D906) 1 2 HS2 NC 1 2 C921 0.0047UF/400V +5V +12V C931 0.1uF C930 0.1uF R930 2.4K 1% 1/10W 9 8 7 6 5 4 CN902 3 WIRE HARNESS 2 1 +12V +5V NR901 NTCR t VAR901 NC FG 3 2 1 CN901 SOCKET 4.0A/250V F901 ! FUSE HS3 HEAT SINK(Q901) 1 2 FG GND1 GND 1 2 DIM ON/OFF TPV(Top victory) Electronics Co.,ltd. Title 1.POWER Size Document Number Rev B G2538-3-DELL-X-1-070812 D Date: Tuesday , August 14, 2007 Sheet 1 of 2 41