Harman JBL IRX115S - Back Panel; Control Panel Overview; Powering On and Input Connection

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D D
C C
B B
A A
JBL IRX115 SUB Control
Product:
File Name:
Revision:
Status:
Lead Engineer:
Date:
Enter Name
2020/8/24
DVT
0.0
JBL VE SUB_DSP_200515.SchDoc
IRX115 SUB
Drawn By:
Checked By:
Mod By:
Approved By:
Time: Sheet: of18:36:49
Eric Li
Bill He Bill He
Enter Name
34
Mod Date: 2020/6/3
Size: A3
Ve r s i o n Date Description of Changes/Notes
Harman
0.0.0 2020/6/3
10uF
6.3V
C25
6.8pF
50V
C37
10uF
6.3V
C32
10uF
6.3V
C19
+3V3
10uF
6.3V
C36
DSP_AVDD
DSP_AVDD
1
TP23
1.5nH
L3
ADAU1761BCPZ-R7
IOVDD
1
MCLK
2
ADDR0/CLATCH
3
JACKDET/MICIN
4
MICBIAS
5
LAUX
6
CM
7
AV D D
8
AGND
9
LINP
10
LINN
11
RINP
12
RINN
13
RAUX
14
ROUTP
15
ROUTN
16
LOUTN
17
LOUTP
18
RHP
19
LHP
20
MONOOUT
21
AGND
22
AVDD
23
DVDDOUT
24
DGND
25
ADC_SDATA/GPIO1
26
DAC_SDATA/GPIO0
27
BCLK/GPIO2
28
LRCLK/GPIO3
29
ADDR1/CDATA
30
SDA/COUT
31
SCL/CCLK
32
T- P ad
33
U3
100R
R37
100R
R40
100R
R27
NC
R33
NC
R53
NC
C27
NC
C31
NC
C20
NC
C28
NC
C26
NC
C30
NC
R31
NC
R51
NC
C22
NC
C29
NC
2
3
1
+VS
-VS
84
U2A
NC
6
5
7
U2B
DSP_MCLK
MCLK
ADC BIAS_D
3A
1
2
3
J2
DSP_SCL
DSP_SDA
2.2K
R59
2.2K
R60
+3V3
Codec_AOUTA-
Codec_AOUTB-
Codec_AOUTB+
Codec_AOUTA+
Codec_AOUTA+
Codec_AOUTB+
Codec_AOUTB-
Codec_AOUTA-
TP26
0.1uF
50V
C21
AMP+
AMP-
0.1uF
50V
C34
0.1uF
50V
C35
0.1uF
50V
C33
0.1uF
50V
C24
0.1uF
50V
C23
0.1uF
50V
C18
100RR36
100R
R39
AIN+
AIN-
DSP_SCL
DSP_SDA
ADC_BIAS_D
NC
R29
NC
R32
NC
R49
NC
R52
NC
R26
NC
R38
NC
R45
NC
R58
NC
R28
NC
R30
NC
R34
NC
R35
NC
R48
NC
R50
NC
R54
NC
R57
100R
R13
100R
R14
100R
R15
100R
R16
Codec_AOUTA-
Codec_AOUTA+
Codec_AOUTB-
Codec_AOUTB+
ADC_BIAS2
ADC_BIAS2
TP25
TP24
+3V3
100R
R18
100R
R17
100R
R19
100R
R25
Codec_AOUTA+
Codec_AOUTB+
Codec_AOUTB-
Codec_AOUTA-
AMP+
AMP-
AMP1-
AMP1+
0R
L1
0R
L2
+3V3
Schematics
IRX115S Service Manual
Version A - 11/20
8
Table of Contents