Acer AL1751 AL1751 Service Guide - Page 52

R804 10K` 1/10W Inverter Board 2 CN801 VIN 1 2 VIN ON/OFF 3 DIM 4 5 GND GND 6 33L8009-6N-H F801 4A/24V C845 220uF/16V C848 220uF/25V + + Q804 DTC144WKA R801 1K` 1/16W Q802 DTA144WKA R803 100` 1/8W Q803 PMBS3904 VDD C801 1uF/25V C802 1uF/25V C803 1uF/25V RLZTE-11 5.6B ZD802 1 2 10K` 1/16W 10K` 1/16W RLZTE-11 5.6B ZD803 IC_DIM DIM=0~3.3V iout=3.5~7.5mA R809 220K` 1/16W C814 0.1uF/25V C811 0.1uF/25V R807 N.C(0` 1/16W) R812 R810 N.C(110K` 1/16W) C815 0.1uF/25V C817 1uF/25V R813 10` 1/8W 1 47K` 1/16W R842 ứ`62K` 1/16W) C818 0.47uF/25V C821 1uF/25V OVP R818 9.1K` 1/16W C823 0.1uF/25V C826 0.01uF R841 ứ`0` 1/16W) C828 NC R840 39K` 1/16W R805 C812 1uF/25V C813 R808 1uF/25V U801 1 CTIMR 2 OVP 3 ENA 4 SST 5 VDDA 6 GNDA 7 REF 8 RT1 9 FB 10 CMP OZ1060G NDR_B 20 PDR_A 19 CT 18 RT 17 16 PGND LCT 15 DIM 14 13 LPWM PDR_C 12 11 NDR_D R821 390K` 1/16W C846 C816 220pF 0.047uF R814 NC R817 56K` 1/16W C822 0.0047uF(309HZ) IC_DIM C824 0.1uF/25V C847 0.047uF R822 N.C (33K` 1/16W) OPT1 C837 0.1uF/25V OPT2 OPT3 OPT4 C843 0.1uF/25V VDD R824 1M` 1/16W D806 LL4148 R830 1M` 1/16W Q809 RK7002 Q810 RK7002 N.C NC R823 43K` 1/16W Q808 RK7002 R825 1K` 1/16W R826 1K` 1/16W R828 R829 C834 1uF/25V FB2 FB1 C841 0.1uF/25V R834 1M` 1/16W Q811 RK7002 C842 N.C Q812 RK7002 R838 1M` 1/16W C844 0.1uF/25V R839 1M` 1/16W 52 1 2 ZD801 RLZTE-11 5.6B R802 10K` 1/10W C835 1uF/25V C836 1uF/25V Q801 SP8M3 4 G2P D2P 5 3 S2P D2P 6 2 G1N D1N 7 1 S1N D1N 8 4 G2P D2P 5 3 S2P D2P 6 2 7 G1N D1N 1 S1N D1N 8 Q805 SP8M3 C804 2.2uF/25V C807 2.2uF/25V T801 80LL17T-16-LC 6 7 C808 2.2uF/25V 1 10 2 D803 BAV99 1 R806 6.2M` 1/2W 3 C805 22pF/3KV C809 22pF/3KV C806 5.6pF/3KV C810 5.6pF/3KV 2 D801 3 BAV99 1 R811 430` 1/10W CN802 1 2 CONN CN803 1 2 CONN OVP 4 5 G2P D2P 3 S2P D2P 6 2 7 G1N D1N 1 S1N D1N 8 Q806 SP8M3 4 G2P D2P 5 3 6 S2P D2P 2 G1N D1N 7 1 8 S1N D1N Q807 SP8M3 1 D802 3 BAV99 2 R815 5.6K` 1/16W R816 NC C825 2.2uF/25V C827 2.2uF/25V C829 2.2uF/25V OPT1 OPT2 C819 NC C820 0.0047uF D804 2 1 BAV99 3 R819 100` 1/10W FB1 R820 560` 1/10W CN804 1 6 7 1 10 T802 80LL17T-16-LC 2 3 1 D811 BAV99 C830 22pF/3KV C831 5.6pF/3KV C832 22pF/3KV C833 5.6pF/3KV OPT3 2 D808 3 BAV99 1 2 CONN CN805 1 2 CONN OVP R835 1M` 1/16W 1 D805 BAV99 2 R827 6.2M` 1/2W 3 C838 NC C840 0.1uF R832 5.6K` 1/16W R833 NC 0.0047uF C839 R831 100` 1/10W FB2 R836 560` 1/10W 3 R837 430` 1/10W OPT4 2 D810 1 BAV99 Title INPC1742SEA2 Size Document Number Date: Tuesday, February 15, 2005 Sheet Custom Rev 1 of 1