Harman JBL IRX115S - Loudspeaker Placement and Suspension; Speaker Placement Guidelines; Mounting and Positioning

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
JBL IRX115 SUB SMPS&AMP
Product:
File Name:
Revision:
Status:
Lead Engineer:
Date:
Enter Name
2020/8/24
DVT
0.0
VE115SUB_others_20200602.SchDoc
IRX115 SUB
Drawn By:
Checked By:
Mod By:
Approved By:
Time: Sheet: of18:51:49
Eric Li
Bill He Bill He
Enter Name
66
Mod Date: 2020/8/24
Size: A3
Ve r s i o n Date Description of Changes/Notes
Harman
0.0.0 2020/8/24
-5V
GND
+5V
GND
SD1
GND
GND
+5V
-5V
-2
DMUTE
OTP
DCP
TP55
ప 㧗
ప ప
-15VA
-40V
PDZ12B
12V
D22
+15VA
+40V
2N7002DW
1
2
6
Q7B
GND
12VGVCC
12VGVCC_OFF
2N7002DW
4
5
3
Q7A
12V
PDZ12B
D21
12V
PDZ12B
D20
MMDT3906
1
2
6
Q12A
MMDT3904
2
61
Q11A
MMDT3904
5
34
Q11B
0805
68R
R147 0805
68R
R146
22K
R149
330K
R129
330K
R130
330K
R133 330K
R132
330K
R139 330K
R138
SOT-23
BSS84-7-F
2
1
3
Q9
1K
R142
10K
R137
10K
R144
10K
R143
10K
R150
100K
R148
1.5K
R136
5.1K
R135
10K
R131
GND
100K
R152
100K
R151
2V
3.3K for 3.3V NTC Vcc and 100 C protect.
3.3K
R134
LMBT3906LT1G
SOT-23
1
3 2
Q8
22uF
10V
C125
22uF
10V
C133
22uF
10V
C130
1uF
25V
C129
1uF
25V
C132
10uF
25V
C127
CJ78L05
GND
2
IN
3
OUT
1
G
N
D
I
N
OU
T
U17
CJ79L05
GND
1
IN
2
OUT
3
G
N
D
I
N
OU
T
U18
0.1uF
50V
C121
0.1uF
50V
C122
0.1uF
50V
C123
0.1uF
50V
C124
0.1uF
50V
C126
0.1uF
50V
C128
0.1uF
50V
C131
0.1uF
50V
C134
MMDT3906
4
5
3
Q12B
IRFB4227
GSD
1 GND 3 IN
2 OUT_12V
NCP117
NC
B1
NC
R21
NC
R20
+40V
GND
5V
NC
R19
40V DET
NC
R22
NC
C28
GND
GND
GND
DCP
DCP1
DCP
TP17
MMDT3906
1
2
6
Q1A
MMDT3906
4
5
3
Q1B
470K
R26
22uF
10V
C29
100K
R24
100K
R23
WF_SPK_OUT+
WF_SPK_OUT-
+40V
-40V
GND
1 2
3 4
5 6
7 8
9
11
13
15
10
12
14
16
17
19
18
20
J1
TP4
TP6
TP11
TP12
TP16
TP5
TP10
TP13
TP14
TP15
GND
STB
AC_SENSE
NC
VCC_DET
To Control Board
5V
NC
1
2
3
U3
CAPC0603
0.1uF
50V
C12
CAPC0603
0.1uF
50V
C13
CAPC0603
0.1uF
50V
C14
CAPC0603
0.1uF
50V
C20
CAPC0603
0.1uF
50V
C21
CAPC0603
0.1uF
50V
C22
NC
CAPC0603
C15
NC
CAPC0603
C16
NC
CAPC0603
C17
NC
CAPC0603
C18
NC
CAPC0603
C19
NC
CAPC0603
C23
NC
CAPC0603
C24
NC
CAPC0603
C25
NC
CAPC0603
C26
NC
CAPC0603
C27
SD
AMP-
MCU3V3
OTP
DMUTE
WF_SPK_OUT+
WF_SPK_OUT-
+15VA_OP
-15VA_OP
IN_WF-
IN_WF+
AMP-
AMP+
AMP+
AMP1-
AMP1+
IN_WF-
IN_WF+
AMP1+AMP1-
TP1
1.5K
R12
R5
R6
R7
R8
IRX115S Service Manual
Version A - 11/20
14
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