Acer AL1751 AL1751 Service Guide - Page 45

2 5 /ON 3 GND CN701 LP701 POWER JACK 1+12V_IN 6 3 5 2 4 1 INDUTOR-P VCC12V U701 SI-8050SD 1 VIN FBK 4 2 Vout + + C701 C702 C703 C706 C707 0.001uF 220uF/16V 220uF/16V 0.1uF/16V 0.1uF/16V C710 0.1uF/16V R702 NC L701 L701A D701 SMB340 VCC5V D702 SS14 VCC5V+ VCC5V+ FB704 600 OHM VCPU + + C704 C705 C708 VCPU 7 220uF/16V 220uF/16V 0.1uF/16V D703 GS1D C711 0.1uF SOT-252 U702 AZ1117D-1.8 3 VI VO 2 C709 + 47uF/16V VCC1.8 VCC1.8 5 C712 0.1uF 1 GND VCC12V VCC12V_AUDIO VCC12V FB701 600 OHM VCC12V_AUDIO 8 C713 + 220uF/16V C714 0.1uF/16V VCC5V CN702 6 5 4 3 2 1 CONN ON_OFF R701 4.7K` 1/16W VCC5V C715 0.1uF R706 R705 1K` 1/16W 2 3 R703 10K` 1/16W R704 1 Q701 PMBS3904 4.7K` 1/16W C BE onBACKLITE 7 1K` 1/16W + C719 22uF/16V 2 3 Q702 1 R707 PMBS3904 1K` 1/16W C BE AdjBACKLITE 5 7 onPanel_5V/3.3V VCC5V VCC12V VCC5V R708 10K` 1/16W R709 NC R710 10K` 1/16W R714 51K` 1/16W 3 R715 4.7K` 1/16W 1 C722 0.1uF 2 Q703 PMBS3904 C720 1uF/16V VLCD VLCD 6 VCC5V VCC3.3 VCC12V Q704 AO3401 R711 0` 1/16W R712 NC R713 NC + C721 100uF/16V R716 10K` 1/16W FB702 120 OHM FB703 120 OHM VCC5V+ C717 0.1uF TO-263 U703 AIC1084-33M 3 VIN VOUT 2 4 1 ADJ VOUT C716 + 47uF/16V VCC3.3 VCC3.3 5 C718 0.1uF VAA1 VAA2 VAA3 VAA4 VAA1 5 VAA2 5 VAA3 5 VAA4 5 FTD7 FTD8 FTD9 FTD10 FD Mark FD Mark FD Mark FD Mark MH1 MH2 MH3 MH4 Screw Hole Screw Hole Screw Hole Screw Hole 1 1 1 1 MH5 MH6 MH7 MH8 MH9 MH10 Screw Hole Screw Hole Screw Hole Screw Hole Screw Hole Screw Hole 1 1 1 1 1 1 Title Size B Date: TSU56AK FOR ACER Document Number POWER Wednesday, January 19, 2005 Sheet 3 Rev D of 8 45