Read JBL SB 100 Service Manual online
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
* CAUTION :
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
Alternative
1.18V
2.18V
3.18V
4.GND
5.GND
6.GND
PG
HV
VDD
D
FB
HV
+18V
HV
GND
VDD
D
FB
PG
GND
+18V
R502C
1M
R502C
1M
T5311-1
ER28
T5311-1
ER28
D
3
P-GND
5
FB
6
VDD
1
N.C
2
A8
8
A10
12
A9
9
A10
11
+
47uF/35V
CE531
+
47uF/35V
CE531
C
S
D
V
F
CONTROL
X
U531
TOP258EN
C
S
D
V
F
CONTROL
X
U531
TOP258EN
ZD534
BZX79C24
ZD534
BZX79C24
C532
0.1uF/50V/X7R
C532
0.1uF/50V/X7R
R532
NC
R532
NC
F501
T3.15AH250V
F501
T3.15AH250V
R502A
1M
1M
R502A
1M
1M
D538
NC
D538
NC
1
2
3
R536
2M/5%
R536
2M/5%
RV501
VDR/560V
RV501
VDR/560V
CN501
2PIN/7.92mm
CN501
2PIN/7.92mm
1
1
2
2
R570 0
R570 0
CX501
0.22uF/250VAC
CX501
0.22uF/250VAC
-
+
BD1
KBP306
-
+
BD1
KBP306
2
1
3
4
CY501
220pF/250VAC
220pF/250VAC
CY501
220pF/250VAC
220pF/250VAC
FB501
FB90@100MHz
FB501
FB90@100MHz
R543 10K
R543 10K
R546
NC
NC
R546
NC
NC
R533
0
R533
0
FB503
FB90@100MHz
FB503
FB90@100MHz
R544
68.1K/1%
R544
68.1K/1%
CY503
220pF/250VAC
220pF/250VAC
CY503
220pF/250VAC
220pF/250VAC
T5311
EE25
T5311
EE25
D
4
P-GND
6
FB
7
VDD
1
N.C
3
A12
11
A9
8
A12
9
A13
12
TR501
NTC/3ohm/5A
TR501
NTC/3ohm/5A
ZD532
24V
ZD532
24V
R537
2M/5%
R537
2M/5%
C535 1000pF/50V/X7R
C535 1000pF/50V/X7R
C534
0.1uF/50V/X7R
C534
0.1uF/50V/X7R
CN502
NC
CN502
NC
1
1
2
2
3
3
4
4
5
5
6
6
LIF502
LIF4-22-15
LIF502
LIF4-22-15
1
4
2
3
D533
MUR420/4A/200V
D533
MUR420/4A/200V
CY507
470pF/250VAC
CY507
470pF/250VAC
R502D
1M
R502D
1M
FB502
FB90@100MHz
FB502
FB90@100MHz
U533
AZ431
U533
AZ431
2
1
3
D532
FR104/1A/400V
D532
FR104/1A/400V
LIF501
LIF4-22-15
LIF501
LIF4-22-15
1
4
2
3
ZD531
BZX79C8V2
ZD531
BZX79C8V2
CN503
6PIN/2.5mm/120mm
CN503
CN503
6PIN/2.5mm/120mm
1
1
2
2
3
3
4
4
5
5
6
6
+
820uF/50V
CE533
+
820uF/50V
CE533
C536
100pF/1KV
C536
100pF/1KV
R502B
1M
R502B
1M
R510
10
R510
10
R541
1.5K
R541
1.5K
CY506
470pF/250VAC
CY506
470pF/250VAC
+
100uF/450V
CE502
+
100uF/450V
CE502
C533
1500pF/1KV
C533
1500pF/1KV
D531
FR207/2A/1000V
D531
FR207/2A/1000V
R534
47K/2W
R534
47K/2W
CY502
220pF/250VAC
220pF/250VAC
CY502
220pF/250VAC
220pF/250VAC
R557
11.3k/1%
R557
11.3k/1%
R531
NC
R531
NC
R538
5.6
R538
5.6
MUR420/4A/200V
MUR420/4A/200V
R539
100
R539
100
C549
0.1uF/50V/X7R
C549
0.1uF/50V/X7R
R542
3.3K
3.3K
R542
3.3K
3.3K
U532
BPC-817B
U532
BPC-817B
1
2
4
3
C531
4700pF/1KV
C531
4700pF/1KV
+
47uF/35V
CE532
+
47uF/35V
CE532
R569 0
R569 0
R565
22
R565
22
R540
0
R540
0
Power Board Circuit Diagram for SB100:Power Board
7-5
7-5
JBL
SB 100 Service Manual
Page 35 of 49
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