JBL SUB 260P Service Manual ▷ View online
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A3
Date:
2013/8/19
Sheet of
File:
E:\電電電電\..\SUB260P SUB PSU Main.SchDoc
Drawn By:
CX1
0.33/250V/ X2
ZNR1
TVR10471
TH1
SCK048
4
2
3
1
LF1
YCILF1810PD
C
X
2
0
.2
2
/2
5
0
V
/
X
2
1
3
2
CN1
CON3.96-3P2C
F1
4.0A/250V
V+
1
A
C
2
A
C
3
V-
4
BR1
GBU8G
GBU8G
+
C
1
3
3
0
u
F
/2
0
0
V
+
C
4
3
3
0
u
F
/2
0
0
V
PGND
R1
1M/1206
1M/1206
R4
1M/1206
1M/1206
R
5
1
M
/1
2
0
6
R
8
1
M
/1
2
0
6
1
3
J2
4
2
3
1
LF2
YCILF1810PD
DC320V
CY1
471/Y1
471/Y1
CY2
471/Y1
AC1
AC2
AC2A
+
C21
470uF/63V
SGND1
R32
56/1206
56/1206
C23
221/1206/200V
221/1206/200V
R37
56/1206
56/1206
C24
221/1206/200V
221/1206/200V
+VH1
1
2
2
CN4
CON3.96-2
R33
43K/1206
43K/1206
G
D
S
Q6
FTA14N50C
FTA14N50C
1
2
C28
105/250V
R39
22/1206
1
2
D11
1N4148/0805
R31
22/0.25W
1
2
D14
1N4148/0805
C20
104/1206/100V
A
1
2
J10
SGND1
SGND1
SGND
R34
43K/1206
43K/1206
AC2A
1
2
3
D8
ER1602CT
+
C22
470uF/63V
PGND
R38
10K/0.125W
10K/0.125W
R40
10K/0.125W
10K/0.125W
1
2
J4
SGND1
1
2
J8
SGND2
L2
160uH
9
8
4
2
3
3
1
DT1
EEL-16
B
C
E
Q2
MMBT4401
1
2
ZD2
15V
15V
R14
4
7
0
/1
2
0
6
DC320V
12VS
R28
30/1206
R29
OPEN/1206
C
1
8
1
0
4
/0
8
0
5
R26
10K/0805
R30
2.7K/0805
+
C
1
9
1
0
u
F
/5
0
V
A
C
1
6
1
0
4
/0
8
0
5
3
2
1
Q4
2N3904
1
2
3
Q3
2N3906
2N3906
R17
10K/0805
R25
0/0805
C12
102/0805
102/0805
1
D6
SF16
SGND2
SGND2
SGND2
R23
100/2W
100/2W
C30
471/1KV
15VS1
1
2
3
Q9
MMBT2907
1
2
D12
1N4148/0805
1N4148/0805
1
2
D13
1N4148/0805
1
2
3
Q10
MMBT2907
+VH1
1
2
3
4
5
6
7
8
CN3
CON2.0-8
FB
OA
OB
SD1
12VS
SGND2
R36
39K/1206
C25
474/1206
R41
39K/1206/1%
FB
OA
OB
CY3
222/Y1
SGND1
1
2
J6
SGND2
G
D
S
Q7
FTA14N50C
FTA14N50C
R7
4.3K/1206/1%
11
1
3
10
7
9
4
5
T2
EERL-35V
1
4
2
3
CT1
UU-9.8
R
5
A
1
M
/1
2
0
6
R
8
A
1
M
/1
2
0
6
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A3
Date:
2013/7/13
Sheet of
File:
E:\電電電電\..\SUB260P_AMP_EV.SCHDOC
Drawn By:
C5
104/100V X7R
R6
6.2R
6.2R
R5
10K
10K
TWARN
+3.3V
GND
C6
104
104
GND
C7
330PF/100V
330PF/100V
R9
22R
22R
R10
6.2R
6.2R
C14
104/100V X7R
GND
C8
104/100V X7R
C12
104/100V X7R
GND
C9
684
684
SUB +
SUB-
PVCC_S
+
C17
1000U/63V
1000U/63V
C16
1U/100V X7R
GND
C21
1U/100V X7R
GND
GND
C3
104
104
GND
R11
10K
10K
C15
104
104
C23
104
104
C24
104
104
GND
EAPD
1
2
2
CN2
4 OHM
SUB ++
SUB--
PVCC_S
GND SUB
1
OUT 2B
2
OUT 2B
3
VCC 2A
4
PGND2B
5
PGND2A
6
VCC 2B
7
OUT 2A
8
OUT 2A
9
OUT 1B
10
OUT 1B
11
VCC 1B
12
PGND 1B
13
PGND 1A
14
VCC 1A
15
OUT 1A
16
OUT 1A
17
GNDREF
19
GNDR1
20
VDD
21
VDD
22
VL
23
CONFIG
24
PWRDN
25
TRI-STATE
26
FAULT
27
TWARN
28
IN-LA
29
IN-LB
30
IN-RA
31
IN-RB
32
VSS
33
VSS
34
VCC SIGN
35
VCC SIGN
36
NC
18
IC1
STA516B
C30
1N2
C29
104
104
C31
100PF
C19
104
C4
1N2
1N2
C27
104
104
B2
BEAD-600
C13
104
104
C
2
5
N
C
C18
104
C11
104
C
2
1
0
4
+
C10
10uF
C32
100PF
R8
0
B3
BEAD-600
C
1
1
0
4
C20
104
104
VDD
3
SDI_12
9
SDI_34
8
GND
13
RESET
15
SDI_56
7
S
D
A
1
8
S
C
L
1
9
S
A
1
7
MVO
1
V
D
D
2
8
X
T
I
2
0
G
N
D
2
7
N
C
2
2
PLLB
16
F
IL
T
E
R
_
P
L
L
2
1
G
N
D
A
2
3
GND
45
NC
46
OUT2_B
47
OUT2_A
48
O
U
T
1
_
B
4
9
O
U
T
1
_
A
5
0
G
N
D
6
0
N
C
6
1
E
A
P
D
5
1
L
R
C
K
O
5
6
S
D
O
_
1
2
5
7
S
D
O
_
3
4
5
8
S
D
O
_
5
6
6
2
B
IC
K
O
5
5
G
N
D
5
3
V
D
D
5
2
C
K
O
U
T
2
5
P
W
D
N
6
4
SDI_78
6
BICKI
11
LRCKI
10
VDD
12
NC
14
N
C
2
6
NC
37
N
C
5
4
S
D
O
_
7
8
6
3
V
D
D
5
9
OUT3_A
43
OUT3_B
42
OUT4_A
41
OUT4_B
40
OUT5_A
39
OUT5_B
38
OUT6_A
34
OUT6_B
33
O
U
T
7
_
A
3
2
O
U
T
7
_
B
3
1
O
U
T
8
_
A
3
0
O
U
T
8
_
B
2
9
VDD
44
GND
2
GND
4
NC
5
VDD
35
GND
36
V
D
D
A
2
4
STA309A
IC2
C28
22uF
22uF
C33
104
104
+3.3V
+3.3V
+3.3V
GND
GND
+3.3V
GND
GND
GND
GND
GND
+3.3V
+3.3V
+3.3V
GND
GND
MCLK
SD0
LRCK
BICK
LRCK
BICK
+3.3V
SGND
RESET#
R14
0
R17
0
SDA
SCL
SCL
R13
0
R12
0
+3.3V
R20
3K3
3K3
R2
10K
10K
1
2
3
Q1
NC
NC
GND
R1
2K
C22
47P
47P
GND
R7
NC
+3.3V
R15
0
R16
OPT
+3.3V
C
2
6
N
C
GND
309A_PWRDN
R3
NC
R4
NC
NC
SGND
R19
0
R18
0
CH5B
CH5A
GND
PVCC_S
EAPD
+55V
RESET#
EAPD#
309A_PWRDN
SCL
SDA
SD0
LRCK
BICK
LRCK
BICK
MCLK
GND
CH5B
CH5A
C77
330PF/100V
330PF/100V
R32
22R
22R
B15
BEAD-600
1
2
2
CN1
3.96
C79
1U/100V X7R
C80
1U/100V X7R
SUB260P 280Watt
AMP
EV
2/2
Allen kao
B1
BEAD
D2
SPTS160
D3
SPTS160
D1
SPTS160
D4
SPTS160
SUB ++
SUB--
GND
C44
100uF/16V
100uF/16V
GND
L1
22UH
L2
22UH
PVCC_S
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A3
Date:
2013/7/13
Sheet of
File:
E:\電電電電\..\SUB260P_INPUT_EV.SchDoc
Drawn By:
C47
104
104
+
C46
22uF/16V
D3.3V
C57
104
104
C58
104
104
+
C59
1uF/25V
1uF/25V
+
C56
1uF/25V
R33
10K
10K
SDOUT
1
SCLK
2
LRCK
3
MCLK
4
FILT+
5
AINL
6
VQ
7
AINR
8
GND
9
VA
10
U2
CS5343
3.3VAD
B5
BEAD-600
C54
180P
C55
180P
R38100
R35 100
R37 100
R37 100
R34 100
MCLK
SD0
LRCK
BICK
+3.7VA
+
C66
22uF/16V
C65
104
GND
3.3V
+3.7V
-3.7V
STB
R49
0
B9
BEAD-600
BEAD-600
GND
B8
BEAD-600
BEAD-600
B10
BEAD-600
1
2
XL1
12.288MHZ
C71
18P
18P
C67
18P
18P
C70
104
104
R50
100K
GND
MCU3.3V
2
4
3
5
U6
NC7SZ04M5X_NL
B12 120R
B11
BEAD-600
C68
OPT
C69
104
104
MCLK
R40
10K
10K
+
C49
10uF/16V
MCU3.3V
+
C52
10uF/16V
MCU3.3V
INT1/P3.3
7
RxD/P3.0
2
TxD/P3.1
3
RST
1
GND
10
XTAL2
4
XTAL1
5
T0/P3.4
8
T1/P3.5
9
INT0/P3.2
6
P3.7/CEX0/PWM0
11
P1.0
12
P1.1
13
P1.2
14
VCC
20
P1.4/SS
16
P1.5/MOSI
17
P1.6/MISO
18
P1.7/SCLK
19
P1.3
15
U3
MPC82L52AT
C51
104
104
R42
10K
10K
R41
10K
10K
MCU3.3V
B14
BEAD
SDA
SCL
RESET#
B6 BEAD-600
B7
BEAD-600
TXD
MCLK
SDA
SCL
C50
104
104
MCU3.3V
GND
GND
GND
1
2
3
4
2
3
4
CN4
ISP
R45
100
MCU3.3V
GND
V
S
S
1
RST
2
V
C
C
3
U4
STM809-3.3V
STM809-3.3V
POWER GOOD
GND
TXD
1
2
3
2
3
CN3
EQ
GND
R43
0
R48
10K
LED
R51
10K
10K
MCU3.3V
GND
22u/16
+
C34
22u/16
+
C39
C37
220P
220P
C41
220P
220P
R23
10K
R24
10K
+
5
-
6
O
7
U1B
TS912
TS912
3
2
1
8
4
B+
B-
U1A
TS912
TS912
R21
10K
C35
100P
C38
104
C43
104
22u/16
+
C45
R25
5K
C36
100P
R22
100K
22u/16
+
C40
R31
50K
R26
10K
GND
R36
4.99K 1%
4.99K 1%
R39
49.9K 1%
49.9K 1%
22u/16
+
C48
22u/16
+
C53
1
2
ZD1
3.3V
3.3V
ON
AUTO
POWER ON MODE
PHASE
Bass Boostor
R28 10K
MCU3.3V
PWR MODE
PHASE
BASS
BASS
PHASE
PWR MODE
AUTO ON
AUTO ON
R46
0
GND
C61
104
104
C60
104
104
GND
C62
104
104
-3.7VA
STB
-3.7VA
+3.7VA
LED1
LED
3
2
1
Q2
2N3904
2N3904
309A_PWRDN
R47
270R
270R
GND
GND
+
C75
22uF/16V
22uF/16V
C74
104
104
+3.3V
GND
+3.7VA
SW3.3V
R53
10K
10K
C72
104
104
GND
VI
1
VO
5
G
N
D
2
EN
3
NC
4
U7
AP6209_3.3V
B13
BEAD-600
B4
BEAD-600
EN
VOUT
Hi
Low
0V
3.3V
+
C64
22uF/16V
R52
OPT
OPT
C63
104
104
C73
104
104
GND
GND
VI
3
VO
2
G
N
D
1
VO
4
U5
AP6209_3.3V
AP6209_3.3V
3
5
6
4
1
2
G2
G1
SW1
PWR
PWR
GND
GND
REVERSE
NORMAL
R29 10K
MCU3.3V
3
5
6
4
1
2
G2
G1
SW3
PHASE
PHASE
GND
GND
ON
OFF
R30 10K
MCU3.3V
3
5
6
4
1
2
G2
G1
SW2
BASS
BASS
GND
GND
2
3
1
VR1
1KA
1KA
RESET#
EAPD#
POWER GOOD
309A_PWRDN
SCL
SDA
SD0
BICK
LRCK
MCLK
SUB260P 280Watt
1
2
3
4
2
3
4
CN6
CON2.5-4
MCU3.3V
MCU3.3V
MMBT 3906
E
C
B
Q3
R57
10K
R59
4K7
4K7
R58
47K
47K
GND
MCU3.3V
TXD
C78
100P
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
INPUT
EV
Allen kao
1/2
3
L
1
G
R
2
JK1
RCA_2X1G-A
3
2
1
Q4
2N3904
2N3904
GND
R27
10K
MCU3.3V
2
1
3
E
G
LD1
LED-3P(L-59)
LED-3P(L-59)
LED1
2
3
1
VR2
100KB
100KB
GND
MCU3.3V
X-OVER
Cross Freq. Control
C42
104
GND
X-OVER
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\..\SG3525 Control Board(CV).SchDoc
Drawn By:
IN-
1
IN+
2
SYNC
3
OSC
4
CT
5
RT
6
DIS
7
SS
8
COMP
9
SD
10
OUT A
11
GND
12
Vc
13
OUT B
14
+Vi
15
Vref
16
U1
SG3525AP
R11
15.4K/0805/1%
R7
100/0805
R8
0/0805
0/0805
C5
105/0805
C2
104/0805
C3
104/0805
104/0805
C1
0/0805
R10
10K/0805
C6
103/0805
R3
10/0805
10/0805
C4
102/0805
R4
10/0805
10/0805
R2
10K/0805
R1
0/0805
FB1
1
2
3
4
5
6
7
8
CN1
CON2.0-8
FB
OA
OB
SD
12VS
OB
OA
C7
OPEN/0805
R6
10K/0805
10K/0805
R5
2.49K/0805
D1
1N4148/1206
12VS
R9
OPEN/0805
OPEN/0805
R12
2K/0805
2K/0805
1
2
ZD1
OPEN/1206
C8
103/0805
C9
OPEN/0805
SD
R13
OPEN/0805
C
C
R14
OPEN/0805
R15
43K/0805
43K/0805
C10
474/0805
474/0805
C
SGND
SGND