JBL SUB 260P Service Manual ▷ View online
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A4
Date:
2013/11/11
Sheet of
File:
D:\2013\..\SUB260P_Electrical block diagram.SchDoc
Drawn By:
SUB260P Electrical block diagram
STA309A
STA516B
D-AMP
CS5343
A/D
I2S
PWM
MCU
I2
C
SWITCH POWER
AC IN
DC to DC
Analog IN R
Analog IN L
OP
BUFFER
X-OVER
VR
AD
PHASE
SW
I
POWER ON MODE
I
SW
VR
Level
AUTO ON
AUTO ON
Audio Processor
LED
O
BassBoost
I
SW
4 ohm
I
POWER ON/OFF
O
POWER ON/OFF
OSC
12.288MHZ
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A4
Date:
2013/7/13
Sheet of
File:
E:\電電電電\..\SUB260P SUB PSU Standby.SchDoc
Drawn By:
S
o
ft
S
1
F
B
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
430K/0.25W
D2
UF4007
UF4007
C2
222/1KV
R11
22/1206
+
C8
22uF/50V
22uF/50V
C
9
1
0
4
/0
8
0
5
1
2
Z
D
1
2
4
V
/1
2
0
6
D3
BAV103
PGND
C
1
5
1
0
2
/0
8
0
5
R
2
0
2
.2
/0
.5
W
C
1
3
1
0
5
/0
8
0
5
PGND
PGND
1
2
4
3
U2
K1010
1
2
3
IC1
TL432
TL432
R
1
6
2
.2
K
/0
8
0
5
R
1
5
2
0
0
/1
2
0
6
R22
10K/0805/1%
10K/0805/1%
C14
105/0805
R19
6.8K/0805
C11
102/0805
SGND
1
2
D1
SB140
R2
NI
NI
R6
NI
C3
NI
NI
+
C5
220uF/16V
L1
3uH
+
C
6
1
0
0
u
F
/1
6
V
C
7
1
0
4
/0
8
0
5
R
1
0
1
0
K
/1
2
0
6
SGND
R21
19.6K/0.125W/1%
19.6K/0.125W/1%
3.7VSB/0.1A
1
2
3
4
2
3
4
CN2
CON2.5-4
PS/ON
DC320V
D5
1N4148
1N4148
1
2
J3
1
2
D9
SB140
+
C26
220uF/16V
220uF/16V
+
C27
100uF/16V
100uF/16V
SGND
1
2
3
Q8
MMBT4403
MMBT4403
R
3
5
4
.7
/1
2
0
6
C29
104/0805
1
2
ZD3
5.6V/1206
SGND
-3.3VSB
-3.3VSB
-3.7VSB/0.1A
B
C
E
MMBT3904
Q5
R27
510K/1206
R24
30K/1206
C17
104/1206
SGND
D7
1N4148
1N4148
6
10
3
4
5
4
8
9
2
1
T1
EE-16
1
2
D4
MBR1200
+
C31
100uF/25V
100uF/25V
+
C
1
0
O
P
E
N
1
2
3
Q1
MMBT4403
MMBT4403
R18
5.1K/0805
5.1K/0805
R13
5.1K/0805
5.1K/0805
R12
0/0805
SGND2
-3.7VSB/0.1A
3.7VSB/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
P6SMBJ7.0A
CY4
102/Y1
PGND
SGND
1
2
J1
Click on the first or last page to see other SUB 260P service manuals if exist.