-
2
-
5
-
JK501
R+
L+
C+
SR+
SL+
SUB+
C
5
7
3
102
C
5
7
4
102
C
5
7
5
102
C
5
7
6
102
C
5
7
7
102
C533
104
R503 10K
C544
104
C531
104
C532
104
C536
104
GNDS
1
OUTNR
2
OUTNR
3
VCC2N
4
PGND2N
5
PGND2P
6
VCC2P
7
OUTPR
8
OUTPR
9
OUTNL
10
OUTNL
11
VCC1N
12
PGND1N
13
PGND1P
14
VCC1P
15
OUTPL
16
OUTPL
17
NC
18
GNDREF
19
GNDR1
20
VREG1
21
VREG1
22
VL
23
CONFIG
24
PWRDN
25
TRI-STATE
26
FAULT
27
TWARN
28
INLA
29
INLB
30
INRA
31
INRB
32
VREG2
33
VREG2
34
VSIG
35
VSIG
36
IC503
DDX2060
C
5
6
6
0
.6
8
U
F
C534
104
R515
0
C535
104
C537
104
DAGND
+
C550
1UF
DAGND
DAGND
C542
104
C545
104
+
C554
1000UF
+
C551
1UF
L511
30uH
L512
30uH
R521
15 OHM
SUB-
C560
471
C
5
7
8
102
R514
0
C
5
7
2
102
+34V
C
5
7
1
102
C
5
7
0
102
DAGND
C
5
6
9
102
DAGND
C
5
6
8
102
DAGND
C
5
6
7
102
C543
104
R-
DAGND
L-
C-
DAGND
SR-
SL-
+34V
OUT6_A
OUT6_B
DAGND
DAGND
OUT3_A
OUT4_A
OUT4_B
OUT3_B
OUT5_B
OUT5_A
L509
30uH
L510
30uH
C540
104
R513
0
C538
104
C541
104
R512
0
C539 104
R520
15 OHM
C559
471
C
5
6
5
0
.6
8
U
F
DAGND
3
1
2
4
L518
INDUCTOR4
3
1
2
4
L517
INDUCTOR4
C+
SR+
SL+
SUB+
SUB-
C-
SR-
SL-
EAPD
C503
104
R501 10K
C502
104
C501
104
GNDS
1
OUTNR
2
OUTNR
3
VCC2N
4
PGND2N
5
PGND2P
6
VCC2P
7
OUTPR
8
OUTPR
9
OUTNL
10
OUTNL
11
VCC1N
12
PGND1N
13
PGND1P
14
VCC1P
15
OUTPL
16
OUTPL
17
NC
18
GNDREF
19
GNDR1
20
VREG1
21
VREG1
22
VL
23
CONFIG
24
PWRDN
25
TRI-STATE
26
FAULT
27
TWARN
28
INLA
29
INLB
30
INRA
31
INRB
32
VREG2
33
VREG2
34
VSIG
35
VSIG
36
IC501
DDX2060
C504
104
C505
104
DAGND
DAGND
DAGND
DAGND
EAPD
OUT1_A
OUT2_A
OUT2_B
OUT1_B
C508
104
R502 10K
C506
104
C507
104
GNDS
1
OUTNR
2
OUTNR
3
VCC2N
4
PGND2N
5
PGND2P
6
VCC2P
7
OUTPR
8
OUTPR
9
OUTNL
10
OUTNL
11
VCC1N
12
PGND1N
13
PGND1P
14
VCC1P
15
OUTPL
16
OUTPL
17
NC
18
GNDREF
19
GNDR1
20
VREG1
21
VREG1
22
VL
23
CONFIG
24
PWRDN
25
TRI-STATE
26
FAULT
27
TWARN
28
INLA
29
INLB
30
INRA
31
INRB
32
VREG2
33
VREG2
34
VSIG
35
VSIG
36
IC502
DDX2060
C509
104
C510
104
DAGND
DAGND
DAGND
DAGND
EAPD
C521
104
C511
104
C
5
6
2
0
.6
8
U
F
R507
0
C512
104
+
C546
1UF
C519
104
C522
104
+
C552
1000UF
+
C547
1UF
L503
30uH
L504
30uH
R517
15 OHM
C556
471
R506
0
+34V
DAGND
DAGND
C520
104
DAGND
DAGND
+34V
DAGND
L501
30uH
L502
30uH
C517
104
R505
0
C515
104
C518
104
R504
0
C516 104
R516
15 OHM
C555
471
C
5
6
1
0
.6
8
U
F
DAGND
3
1
2
4
L514
INDUCTOR4
3
1
2
4
L513
INDUCTOR4
R+
L+
R-
L-
C529
104
C513
104
C
5
6
4
0
.6
8
U
F
R511
0
C514
104
+
C548
1UF
C527
104
C530
104
+
C553
1000UF
+
C549
1UF
L507
30uH
L508
30uH
R519
15 OHM
C558
471
R510
0
+34V
DAGND
DAGND
C528
104
DAGND
DAGND
+34V
DAGND
L505
30uH
L506
30uH
C525
104
R509
0
C523
104
C526
104
R508
0
C524 104
R518
15 OHM
C557
471
C
5
6
3
0
.6
8
U
F
DAGND
3
1
2
4
L516
INDUCTOR4
3
1
2
4
L515
INDUCTOR4
DA3.3V
DA3.3V
DA3.3V
OUT1_B
OUT1_A
OUT2_B
OUT2_A
EAPD
OUT4_B
OUT4_A
OUT5_B
OUT5_A
EAPD
OUT6_B
OUT6_A
OUT3_B
OUT3_A
EAPD
Power Amplifier Diagram
