Acer AL1722 AL1722 Service Guide - Page 55

DC Power GND GND VCC12V GND VCC5V GND CN201 1 3 5 7 9 11 2 ON_OFF 4 DIM 6 VCC12V 8 GND 10 VCC5V 12 GND CONN VCC5V R203 1K` 1/16W VCC12V C202 + 220uF/25V C203 0.1uF VCC5V R201 4.7K` 1/16W D201 SS14 VCC5V+ VCC5V C201 0.1uF FB201 600 OHM VCPU VCPU 6 C204 + 220uF/25V C205 0.1uF 2 3 R202 10K` 1/16W R212 1 Q201 PMBS3904 4.7K` 1/16W onBACKLITE 6 VCC5V+ D202 GS1D C209 + 47uF/16V C210 0.1uF 1 GND SOT-223 U201 RT9164-25CG 3 VI VO 2 C211 + 47uF/16V 4 AdjBACKLITE Brightness R205 4.7K` 1/16W 1 3 R204 10K` 1/16W Q202 PMBS3904 C206 1uF 2 6 onPanel_5V/3.3V R206 10K` 1/16W VCC5V R208 10K` 1/16W 3 R207 4.7K` 1/16W 1 C207 0.1uF 2 Q204 PMBS3904 VLCD VLCD 5 VCC5V VCC3.3 Q203 AO3401 R209 NC R210 0` 1/16W + C208 10uF/16V R211 10K` 1/16W VCC5V+ C213 + 47uF/16V C214 0.1uF SOT-263 U202 3 VIN VOUT 2 1 ADJ C215 + AIC1084-33M 47uF/16V C216 0.1uF VCC2.5 VCC2.5 4 C212 0.1uF VCC3.3 VCC3.3 4 VAA1 VAA2 VAA3 VAA4 VAA1 4 VAA2 4 VAA3 4 VAA4 4 6 onPanel_12V VCC5V VCC12V VLCD_12V R213 10K` 1/16W R214 4.7K` 1/16W 1 C217 0.1uF 2 3 R215 10K` 1/16W Q205 PMBS3904 VLCD_12V 5 Q206 AO3407 + C218 10uF/16V VCC12V R216 4.7K` 1/16W 6 onAUDIO VCC5V VCC12V VCC12V_AUDIO R217 10K` 1/16W R218 4.7K` 1/16W 1 C219 0.1uF 2 3 R219 10K` 1/16W Q207 PMBS3904 VCC12V_AUDIO 7 Q208 AO3407 + C220 10uF/16V VCC12V R220 4.7K` 1/16W 55