TO SPEAKER
AMP CIRCUIT
SD = High Level For Mute off
SD = Low Level For Mute on
R626
R625
100R
V_AUDIO
P601
U601
TPA3113D2/RT9108NB
R620
V_AUDIO
C605
C603
NC
DGND
C610
R628
NC
R631
7K5
R611
R629
7K5
22K
C622
35V
C624
1000P
C609
1000P
L602
L601
R618
100K
C625
1000P
C631
1000P
R619
R602
Q604
L604A
L603A
C619
C621
DGND
DGND
DGND
DGND
DGND