Acer AL922 AL922 Monitor Service Guide - Page 73

5 4 3 2 1 J3 R1 22K 2 RIN RIN_1 R2 22K 5 LIN LIN_1 1 SCJ-0345-1-X-S D C1 C2 D 470P 470P +12V (To DC-DC) D1 EC10QS04 2 C4 + C3 VR use 50K ohm 5 0.1uF 1000uF/16V 1 If have not mark, Res. and Cap. use 0805. J2 PH1 C BOTTOM VIEW RIN_2 +12V (To DC-DC) R10 R5 LIN_2 5.1K 5.1K 3 + + C7 10uF/16V C9 10uF/16V U1 1 INV1 9 INV2 3 SVRR VP 7 TDA1517 SOT110B OUT1 4 OUT2 6 + + + C5 470uF/16V C8 4.7uF/16V R3 100 C10 4.7uF/16V R4 100 C11 470uF/16V LOUT ROUT L_EAR R_EAR LIN_2 RIN_2 RIN_1 LIN_1 11 10 9 8 7 6 5 4 3 C MUTE_1 2 1 E&T_96113_1103 + COLLECTOR 8 MUTE R11 R12 2 SGND 5 PGND 2SC2411K SOT-23B R6 3.3K C17 + C13 470uF/16V R7 R8 0.1uF + C12 9.1K 9.1K 100UF/16V 3 Q1 51K 51K R13 1 1206 C18 C14 B 2 1 2 B BASE EMITTER Q2 1 0.1uF 0.1uF 3 945 R14 1 1206 MUTE_1 2 1 C15 C16 945 0.047uF 0.047uF 1 2 L1 NC/1mH C6 0.01uF A A FOR AM999 ONLY Title SCHEMATIC, AUDIO&D/D BD. VM-902 Size Document Number B 405A78 Rev 0B Date: Friday, July 19, 2002 Sheet 2 of 3 5 4 3 2 1