Harman JBL BAR 2.1, Service Manual

Page: 15 / 52

100V-240V
1:+34V
2:+34V
2:+34V
4:GND
5:GND
6:GND
7:PSon
OP
OPP-
VDD
FB
D
PG
FB
BO
GND
BO
OPP+
OP
12V
OPP-
OPP-
OPP-
12V
OPP- OPP+
OPP-
C508
1000pF/50V/X7R
R3
0
R531
22
C504
0.1uF/50V/X7R
PAS
LF502
6.6MH
2
3
1
4
C602
0.1uF/50V/X7R
D502 BAS316/100V/0.5A
R521
1
R515 47
R505
270K
U501
OB2276
BO
5
CS
4
DEM
8
FB
7
VCC
1
RT
6
GATE
3
GND
2
R506
2M
C509
NC
D503
FR107/1A/1000V
C511
100pF/2KV
R526
4.7K
C513
0.1uF/50V/X7R
C501
0.0022uF(222)400V
R504
2M
C506
220pF/50V/NP0
+
47uF/35V
CE512 ZD501
ZMM12V/12V
R513
2.2
R522
1
LIF503
30UH
2
4
3
1
- +
BD501
GBU4M
2
1
3
4
PAS
R509
2M
R523
1
R6062
0
F501
FUSE_3.15A/250V
PAS
HS3
2 1
R528
150K/1%
R527
10K
R516 330
R4
0
PAS
C515
470pF/1KV
R6063
0
U503
AS431
3
1
2
R604
1K
R510
2M
PAS
CX502
0.33uF/275VAC
R602
2.4K/1%
C503
470pF/1KV
R605
1.5K/1%
R517
15K
PAS
R536
270K
PAS
R532
150K
D601 1N4148
Q501
12N65
G
D
S
R534
62
C
514
0.1uF/50V/X7R
TR502
NTC/10Kohm
D501
FR207/2A/1000V
PAS
R607
10
C512
NC
CN501
1
1
2
2
R533
22K/1%
C603
222
+
CE514
820uF/50V
C507
0.22uF/50V/Y5V
R511
100K
CY502
470pF/250VAC
+
CE516
4.7uF/50V
HS2
2 1
C505
4.7uF/50V/X7R
R502
270K
+
120uF/450V
CE511
HS1
+
-
V+
V-
U601A
LM3580
<Package>
5
6
7
8
4
R503 2M
TR501
NTC/3ohm/5A
R525
2.2K
R518
9.09K/1%
R507
2M
T501
PQ32
D
2
P-GND
6
FB
5
VDD
3
N.C
1
A12
12
A7
8
A8
9
A11
11
10
10
R529
24.1K/1%
R514
22
R519
10K
XP501
1
1
2
2
3
3
4
4
5
5
6
6
7
7
D505
SDB20200PI
1
2
3
R508
2M
R6061
0
+
CE515
820uF/50V
R530
22.1K/1%
C510
1000pF/50V/X7R
R603 100K
CY503
NC
LIF501
30UH
2
4
3
1
RV501
VDR/560V
U502
LTV-817S-B
1
2
4
3
D504
BAS316/100V/0.5A
R535
2.2
R524
22
R520
1
C516
22nF
C601
0.1uF/50V/X7R
R512
62
7-1
Circuit Diagram:Power board and KEY board of subwoofer