Acer AL1722 AL1722 Service Guide - Page 57

Audio VCC12V_AUDIO CN701 PHONEJACK 6 AUDIO_SD 1 5 R701 10K` 1/16W 4 3 R703 2 10K` 1/16W C711 100pF R711 5.6K` 1/16W R710 5.6K` 1/16W MUTE 2 VCC12V_AUDIO + C701 + C702 C703 470uF/16V 470uF/16V 0.1uF R702 NC U701 TDA7496L NC 8 VS 16 VS 15 C704 0.47uF/16V 4 C706 0.47uF/16V 9 D701 R704 100` 1/16W 6 D702 LL4148 R705 11 LL4148 10K` 1/16W 12 R706 100` 1/16W INL INR VOLUME STBY MUTE OUTL 17 OUTR 14 SVR 10 VAROUT_R 7 VAROUT_L 5 GND GND GND GND GND GND GND C709 C710 1uF 1uF 1 2 3 13 18 19 20 + + C705 470uF/16V C707 470uF/16V + C708 R707 R708 R709 470uF/16V 1K` 1/16W 1K` 1/16W NC C712 100pF R712 VOL 220K` 1/16W C713 0.1uF VOLUME 4 EAR_L 6 OUT_L 6 OUT_R 6 EAR_R 6 57