Acer AL1702 AL1702 Service Guide - Page 37

5 4 3 2 1 I310 CEM9435A VDD15V 5 3 FB320 6 2 VDD15V AUDIO_15V AUDIO_15V 2 7 PBY201209T-300Y-S 1 L301 D C409 R411 C410 8 D 45uH DRWW 10 X 10 0.1uF 10K 100uF/25V FB321 4 2,3,4,5,6 DGND R412 PBY201209T-300Y-S ANA-GND 4K7 R413 C411 0.1uF VCC5V 10K VCC5V 2,3,6 6 AUDIO_EN R415 4K7 1 Q311 2 MMBT3904 ANA-GND 3 ANA-GND C412 470uF/25V C413 0.1uF R414 100K C414 0.1uF R416 10K MUTE 6 C C P309 1 2 3 AUDIO_IN_R AUDIO_IN_L JWT-A2001WV2-03 AUDIO IN R417 1K R418 1K FB322 ANA-GND PBY201209T-300Y-S IN_R IN_L R419 47K C416 C417 R420 47K 1.0uF/50V 1.0uF/50V C419 47pF ANA-GND C420 47pF 2 1 9 G2 G1 INR 4 10 INL SVR C421 100uF/25V S-GND S-GND ANA-GND 6 5 VOL VAO_L G3 G4 G5 G6 G7 VAO_R Vs Vs 3 13 18 19 20 7 15 16 ANA-GND OUTR 14 STBY MUTE 11 12 OUTL 17 I311 TDA7496L ANA-GND ANA-GND C415 SP_R+ 470uF/25V C418 SP_L+ 470uF/25V ANA-GND P310 1 2 3 4 JWT-A2001WV2-04 B B 4 VOLUME R421 62K R422 220K R423 180K C422 0.1uF ANA-GND A A LITE-ON TECHNOLOGY CO. DRAWN: Date: DESIGN: Date: CHECK: Date: CHECK: Date: Sheet: 8 of 8 Size: Custom Title:M15_17AAX AUDIO DWG.NO: 8814680000-02 APPRO: Date: APPRO: Date: PCB. NO: 6832146800-02 5 4 3 2 1