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A
D
B
E
C
F
6
000029
P
D
A
E
C
B
F
2
000029
P
35
R431
R432
K
4.7K
4.7K
000029
35
R690
R691
K
4.7K
4.7K
000029
4
55
IC506
C1ZBZ0002016
HALF BRIDGE FET DRIVE
5.8V
11.9V
LO
VDD
8
1
C547
0.1
12.5V
7
Vss
HB
2
5.4V
6.7V
6
LI
HO
3
5.4V
1V
5
HI
HS
4
Q503,504
B1DEGF000001
SWITCHING
IC507
C1ZBZ0002016
HALF BRIDGE FET DRIVE
5.8V
11.9V
LO
VDD
8
1
C554
0.1
12.5V
Vss
HB
7
2
5.4V
6.7V
LI
HO
6
3
5.4V
1V
HI
HS
5
4
Q507,508
B1DEGF000001
SWITCHING
IC611
C0AABB000077
BUFFER AMP
1.5V
5
4
1.5V
6
3
1.5V
3.4V
7
2
3.3V
3.4V
8
1
3.3V
3.3V
0V
Q615
Q612
UN5114TX
B1GFGCAA0001
MUTING CONT.
MUTING
0V
R694
1K
0V
R693
R437
1K
1K
56
57
12.1V
3.3V
L501
C556
R511
R513
0.01
1.5
10
D
2.1V
Q503
6.7V
G
L502
S
1V
7
H
D
1V
Q504
G
5.8V
S
L503
C564
R521
R523
0.01
1.5
10
D
2.1V
Q507
6.7V
G
L504
S
1V
7
H
D
1V
Q508
G
5.8V
S
D612
B0ADBH000001
D611
R438
B0ADBH000001
1K
0V
0V
K
L
58
I
J
A
C B
SA-XR10(E,EB,EG,GCS,GD,GN) MAIN CIRCUIT DIAGRAM
59
60
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