Specifications

Circuit Diagrams and PWB Layouts
EN 17SK5.0L CA 7.
Mono Carrier: Audio Amplifier
1 2 34
A
B
C
D
4
321
D
C
B
A
AUDIO AMPLIFIER
C765
4700PF
L OUT
Q761
C1815
D763 IN4148
R766
47K
R137
1K
D762
1N4148
MUTE
+8V_VCC
1
2
3
4
5
6
7
8
9
IC760
TFA9843AJ---10W
C766
4700PF
R OUT
R770 1K
R769 1K
PWM
L out
+20V_VCC
RI
RO
L in
R768
100K
50V
R764
10K
R763
15K
C760
10uF/16V
D761
1N4148
C728
100uF
R765
1K
R771
10K
C761
1uF
Q760
A1015
C750
1uF
C749
1uF
C764
47uF
C767
220uF
C769
470uF
C768
470uF
TFA 9842AJ---6W
SPL
4RM 10W
SPR
4RM 10W
CN760
SW2
SW2
1
2
1
2
Rout
Lout
8RM 6W
8RM 6W
+20V_VCC
+8V_VCC
MUTE
PWM
Tone Control
Pin 15
Pin 18
IC740 TDA9859
A6
A7 A7
H_17220_007.eps
180607
5800-A5P190-00