Read JBL SUB 250P (serv.man4) Service Manual online
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A4
Date:
2013/5/22
Sheet of
File:
E:\SUB250P\..\HKTS220 SUB PSU Standby.SchDoc
Drawn By:
So
ftS
1
FB
2
C
S
3
D
4
D
5
N
C
6
V
C
C
7
G
N
D
8
U1
ICE3B0365J
R3
430K/0.25W
D2
UF4007
C2
222/1KV
R11
22/1206
+
C8
22uF/50V
C
9
10
4/08
05
1
2
ZD
1
24
V
/12
06
D3
BAV103
PGND
C
15
10
2/08
05
R
20
2.
2/0.
5W
C
13
10
5/08
05
PGND
PGND
1
2
4
3
U2
PC817
1
2
3
IC1
TL432
R
16
2.
2K
/08
05
R
15
20
0/12
06
R22
10K/0805/1%
C14
105/0805
R19
6.8K/0805
C11
102/0805
SGND
1
2
D1
SB140
R2
NI
R6
NI
C3
NI
+
C5
220uF/16V
L1
3uH
+
C
6
10
0u
F/16
V
C
7
10
4/08
05
R
10
10
K
/12
06
SGND
R21
19.6K/0.125W/1%
3.3VSB/0.1A
1
2
3
4
CN2
CON2.5-4
PS/ON
DC320V
D5
1N4148
1
2
J3
1
2
D9
SB140
+
C26
220uF/16V
+
C27
100uF/16V
SGND
1
2
3
Q8
MMBT4403
R
35
10
0/12
06
C29
104/0805
1
2
ZD3
5.6V/1206
SGND
-3.3VSB
-3.3VSB
-3.3VSB/0.1A
B
C
E
MMBT3904
Q5
R27
510K/1206
R24
30K/1206
C17
104/1206
SGND
D7
1N4148
6
10
3
4
5
4
8
9
2
1
T1
EE-16
1
2
D4
MBR1200
+
C31
100uF/25V
+
C
10
O
PE
N
1
2
3
Q1
MMBT4403
R18
5.1K/0805
R13
5.1K/0805
R12
0/0805
SGND2
-3.3VSB/0.1A
3.3VSB/0.1A
PS/ON
SGND3
15VS
15VS
15VS1
1
2
J5
1
2
J7
1
2
J9
SGND2
1
1
1
2
1
2
TVS
P6SMBJ7.0A
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