Harman Kardon JBL Bar 2.1 Deep Bass - Subwoofer Power Board - CIRCUIT DIAGRAM

1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A4
Date: 2019/3/28
Sheet of
File: G:\
项目
\..\PW2011-37 REV1.0 A7.SchDoc
Drawn By:
C7
222J/1KV
C2
22uF/50V
C5
1000uF/50V
C15
500V 102
C6
680uF/50V
CY1
471PF /400V
FU1 T 3.15 A/250 V
LF2
TD1515
L1
N1
U3-B
EL817
EC1
100uF/450V
PW2011-37 REV1.0 A6
BD1
GBU610
R13
1.5M
CX1
0.33UF
R12
1.5M
D8
RS2M SMB
R28 22R
R1
1.5M
R2
1.5M
Q1
TMA10N65HG
6
5
T1C
PQ3220
D9 IN4148
R31 82R
R19 2.2R
D10 RS1M SMB
C9
50V 10NF
C16
50V 220PF
R15 470R
R16
10K
34V
CON1
HS1 for Q1
10
，
11
3
1
2
HS1
RS1
0.12R ±1%
R27
200K
3P/3.96-VH (
中空）
ZD2
NC
R3
1.5M
R4
1.5M
NTC1
5D-13
GND
VR1
10D561
T1D
U2
ME431
C11
50V 100NF
U3-A
EL817
1
2
R23
2K
R24
10K
R25
1K
R20
56K ±1%
R21
5.1K±1%
D1 MBR20200
R26
NC
L2 3*15 1UH
HV
CY2
1NF /400V
30MH
LF1
T9*5* 3
C8
50V 100NF
R22
32.4K ±1%
C14 1KV 100PF
C10
1KV 10NF
LF3
T9*5* 3
HS2 for D1
HS2
R8
240K
R9
240K
R10
240K
L1
3.5*6*0.8mm
1
2
3
4
CON2
2.54*4
R14 10R
CS
3
RI
1
GATE
5
VDD
6
DEM
7
RT
8
FB
2
GND
4
U1
R36
20K
SF5887SG
R11 43.2K
R38
7.5K
C13
50V 100PF
ZD1
0R
R17
NC
NC
0.6*6MM
J1
C17
100V 1NF
R37 68R
C18
100V 1NF
400UH
55UH
R29
10R
8
，
9
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A4
Date: 2019/3/26
Sheet of
File: G:\
项目
\..\PW2009-37 REV1.0 A7.SchDoc
Drawn By:
C7
222J/1KV
C2
22uF/50V
C5
1000uF/35V
C15
500V 102
C6
680uF/35V
FU1 T2AL/ 250 V
LF2
T16*9* 5
L1
N1
U4-B
EL817
C1
68uF/450V
PW2009-37 REV1.0 A7
BD1
GBP310
R27
1.5M
CX1
0.33UF
R26
1.5M
D3
RS2M SMB
R18 22R
R1
1.5M
R2
1.5M
Q1
TMA8N65HG
5
4
T1C
PQ2620
VDD
5
2
3
4
1
6
U1
SF5533LGT
D1 IN4148
R13 82R
GATE
R16
2.2R
D2
RS1M SMB
GND
C18
50V 10NF
VDD
FB
CT ISENSC
C17
50V 220PF
R12 470R
R8
10K
23V
CON1
HS1 for Q1
10
，
11
3
1
2
HS1
RS1
2W 0.2R ±1%
R11
200K
R17
200K
ZD1
NC
R3
1.5M
R4
1.5M
NTC1
5D-11
GND
VR1
10D561
T1D
1
2
CON2
2.54*2
R10
200K
U2
ME431
C16
50V 100NF
U4-A
EL817
1
2
R20
1.5K
R24
10K
R23
1K
R25
51K ±1%
R21
6.8K±1%
Q2 MBR20150
R15
NC
L3 3*15 1UH
30MH
LF1
T9*5* 3
C8
50V 100NF
R22
62K ±1%
C10 1kV 100PF
C9
1KV 10NF
LF3
T9*5* 3
HS2 for Q2
HS2
L2
3*15 1UH
NC
CY1
471PF /400V
HV
CY2
1NF /400V
C20
100V 1NF
400UH
55UH
8
，
9
Subwoofer Power Board - CIRCUIT DIAGRAM
5