Acer AL922 AL922 Monitor Service Guide - Page 69

A J2 1 2 3 4 5 6 4 7 GND CON7 C90 + 100uF L6 BLM21P300S +5V 5VCC C91 0.01uF R70 1K C102 + 47uF GND GND BLKON PBIAS BRI_ADJ SHT-4 3 B C D +5V U11 +3.3V 3.3V_DVDD APL1085-3.3CE 3 1 IN OUT GND 2 L5 BLM21P300S C83 + 100uF C84 0.1uF C87 0.1uF C88 0.01uF + C85 100uF C86 0.1uF + C89 100uF GND GND GND GND GND C92 + 100uF 1 ADJ U12 APL1117-25uC 3 VI VO 2 VO 4 +2.5V L7 BLM21P300S 2.5V_VDD C93 0.1uF + C94 100uF C95 0.1uF + C96 100uF GND GND GND GND GND GND 4 Vout APL1117 SOT-223 1 2 3 ADJ/GND OUT IN 4 Vout APL1085 -33CE SOT-252 1 2 3 ADJ/GND OUT IN +5V C97 + 100uF C98 0.1uF GND GND 1 ADJ U13 APL1117-3.3V 3 VI VO 2 VO 4 C99 0.1uF + C100 100uF GND GND GND LVDS_3.3V 2 E 4 3 2 1 1 Title CTRL/B VL-901,POWER Size Document Number C 401A78 Rev 1B Date: Thursday, July 04, 2002 Sheet 7 of 7 A B C D E