DOWNLOAD JBL SUB 140 Service Manual ↓ Size: 2.06 MB | Pages: 28 in PDF or view online for FREE

Model
SUB 140
Pages
28
Size
2.06 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
sub-140.pdf
Date
PREV: JBL SUB 100P (serv.man3) Service Manual

JBL SUB 140 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:
2010/8/24
Sheet    of
File:
E:\電電電電\..\SUB140P_AMP_DV0.SCHDOC
Drawn By:
C5
104/100V
R6
6.2R
R5
10K
TWARN
+3.3V
GND
C6
104
GND
L1
22UH
L2
22UH
C7
330PF/100V
R9
22R
R10
6.2R
C14
104/100V
GND
C8
104100V
C12
104/100V
GND
C9
684
SUB +
SUB-
PVCC_S
+
C17
1000U/63V
C16
1U/100V X7R
GND
C21
1U/100V X7R
GND
GND
C3
104
GND
R11
10K
C15
104
C23
104
C24
104
GND
EAPD
1
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
STA512B
C30
1N2
C29
104
C31
100PF
C19
104
C4
1N2
C27
104
B2
BEAD-600
C13
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
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
C33
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
+3.3V
SGND
RESET#
R14
0
R17
0
SDA
SCL
R13
0
R12
0
+3.3V
R20
3K3
R2
10K
1
2
3
Q1
NC
GND
R1
2K
C22
47P
GND
R7
NC
+3.3V
R15
0
R16
OPT
+3.3V
C
2
6
N
C
GND
309A_PWRDN
R3
NC
R4
NC
SGND
R19
0
R18
0
CH5B
CH5A
GND
PVCC_S
EAPD
+34V
RESET#
EAPD#
309A_PWRDN
SCL
SDA
SD0
LRCK
BICK
MCLK
HKTS200SUB
4
3
1
2
B1
COILS-4
GND
CH5B
CH5A
C77
330PF/100V
R32
22R
B15
BEAD-600
PGND
1
2
CN1
3.96
C86
1U/100V X7R
C87
1U/100V X7R
JBL
SUB 140P/230 Service Manual
Page 25 of 28
JBL SUB 140P/230 AMPLIFIER SCHEMATIC DIAGRAM
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A4
Date:
2010/8/24
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
13K/0805/1%
R7
100/0805
R8
0/0805
C5
105/0805
C2
104/0805
C3
104/0805
C1
0/0805
R10
10K/0805
C6
103/0805
R3
10/0805
C4
102/0805
R4
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
R5
2.49K/0805
D1
1N4148/1206
12VS
R9
OPEN/0805
R12
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
C10
474/0805
C
SGND
SGND
JBL
SUB 140P/230 Service Manual
Page 26 of 28
JBL SUB 140P CONTROL BOARD SCHEMATIC DIAGRAM
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A4
Date:
2010/8/24
Sheet    of
File:
E:\電電電電\..\SUB140P 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
100K/0.5W
D2
UF4007
C2
222/1KV
R11
22/1206
+
C8
22uF/50V
C
9
1
0
4
/0
8
0
5
1
2
Z
D
1
2
4
V
/1
2
0
6
D3
1N4148
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
PC817
1
2
3
IC1
TL431
R
1
6
2
.2
K
/0
8
0
5
R
1
5
5
6
0
/1
2
0
6
R22
10K/0805/1%
C14
105/0805
R19
6.8K/0805
C11
102/0805
SGND
1
2
D1
SB160
R2
10/1206
R6
10/1206
C
3
1
0
3
/0
8
0
5
+
C5
220uF/16V
L1
6uH
+
C
6
1
0
0
u
F
/1
6
V
C
7
1
0
4
/0
8
0
5
R
1
0
2
K
/1
2
0
6
SGND
R21
18K/0.125W/1%
7VSB/0.1A
1
2
3
4
CN2
CON2.5-4
PS/ON
DC320V
D5
1N4148
1
2
J3
1
2
D9
SB160
+
C26
220uF/16V
+
C27
100uF/16V
SGND
1
2
3
Q8
MMBT4403
R
3
5
1
K
/1
2
0
6
C29
104/0805
1
2
ZD3
7.5V/1206
SGND
-7VSB
-7VSB
-7VSB/0.1A
B
C
E
MMBT3904
Q5
R27
20K/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
1
0
O
P
E
N
1
2
3
Q1
MMBT4403
R18
5.1K/0805
R13
5.1K/0805
R12
0/0805
SGND2
-7VSB/0.1A
7VSB/0.1A
PS/ON
SGND3
15VS
15VS
15VS1
1
2
J5
1
2
J7
1
2
J9
SGND2
1
1
1
2
CY4
102/Y1
PGND
SGND
1
2
J1
JBL
SUB 140P/230 Service Manual
Page 27 of 28
JBL SUB 140P STAND-BY BOARD SCHEMATIC DIAGRAM
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:
2010/12/17
Sheet    of
File:
E:\電電電電\..\SUB140P SUB PSU  .SchDoc
Drawn By:
CX1
0.33/250V/ X2
ZNR1
TVR10471
TH1
SCK048
4
2
3
1
LF1
ASC1601VG
C
X
2
0
.2
2
/2
5
0
V
/ 
X
2
1
3
2
CN1
CON3.96-3P2C
F1
V+
1
A
C
2
A
C
3
V-
4
BR1
GBU406
+
C
1
1
2
0
u
F
/2
0
0
V
+
C
4
1
2
0
u
F
/2
0
0
V
PGND
R1
510K/1206
R4
510K/1206
R5
1M/1206
R8
1M/1206
1
3
J2
4
2
3
1
LF2
ASC1601VG
DC320V
CY1
101/Y2
CY2
101/Y2
AC1
AC2
AC2A
+
C21
470uF/50V
SGND1
R32
56/1206
C23
221/1206/200V
R37
56/1206
C24
221/1206/200V
+VH1
1
2
CN4
CON3.96-2
R33
68K/1206
G
D
S
Q6
MDF9N60TH
1
3
2
4
CT1
UU-9.8
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
68K/1206
AC2A
1
2
3
D8
ER1002CT
+
C22
470uF/50V
1
5
11
1
6
10
7
9
11
12
3
4
T2
ERL-28V
PGND
R38
10K/0.125W
R40
10K/0.125W
1
2
J4
SGND1
1
2
J8
SGND2
L2
170uH
9
8
4
2
3
1
DT1
EEL-16
B
C
E
Q2
MMBT4401
1
2
ZD2
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
8.2K/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
R17
10K/0805
R25
0/0805
C12
102/0805
1
D6
SF16
SGND2
SGND2
SGND2
R23
51/1W
C30
102/1KV
15VS1
1
2
3
Q9
MMBT2907
1
2
D12
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
30K/1206/1%
FB
OA
OB
CY3
222/Y1
SGND1
1
2
J6
SGND2
G
D
S
Q7
MDF9N60TH
R7
1.2K/1206/1%
2.5A/250V
OPT
JBL
SUB 140P/230 Service Manual
Page 28 of 28
JBL SUB140P POWER SUPPLY BOARD SCHEMATIC
Page of 28
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