Acer AL1916 AL1916p Service Guide - Page 65

5 D C N6 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 E&T 4500-10 C 4 3 2 1 VCC VDD 3/19 Modify + C56 PAN5V L9 JKMT_B201212K800TM PAN5V 7 C57 VCC R120 0# R121 0 VDD U8 APL1084-3.3CE 1206 3.3VDD 3 1 IN OUT GND 2 L10 JKMT_B201212K800TM 3.3VDD D 220uF/10V 0.01uF VCC + C58 220uF/10V C60 0.1uF TO252-3 C61 0.1uF + C59 220uF/10V C62 0.1uF + C63 100uF/16V For logic:+5V L11 JKMT_B201212K800TM VCC + C64 220uF/10V C65 0.01uF VCC R107 620 0805 R74 C 10K BLT_ON R71 4.7K VCC 3.3VDD R84 C68 0.1uF C Q7 22K B 22K 0# R76 10K BLKT_EN+ 6 R81 0 1206 R72 0# 1206 U9 APL1117-18UC 3 1 IN OUT GND 2 1.8VDD 1.8VDD E DTC124EKA_NPN + C69 100uF/16V C71 0.1uF SOT-223 C72 0.1uF + C70 220uF/10V B R78 2.2K + C73 47uF/16V C54 0.1uF R77 1K 2 3 Q4 MMBT3904 1 R79 10K 3.3VDD BRIGHT 5 R87 NC/2.2K 3.3VDD R80 NC/0 B 4 Vout APL1085 -33CE SOT-252 1 2 3 ADJ/GND OUT IN 4 Vout APL1117 SOT-223 1 2 3 ADJ/GND OUT IN 65 A A PCB Name-Rev :VL922-0A COMPAL ELECTRONICS, INC." Title Schematic, CTRL/B VL922, LAA698 Size Document Number B 401ACQ Rev 0A Date: Friday, April 22, 2005 Sheet 8 of 8 5 4 3 2 1