Table of Contents
Advertisement
2018/12/05 01:17:01 (GMT+09:00)
MEX-M72BT/N5300BT/N7300BD
Ver. 1.1
6-9.
SCHEMATIC DIAGRAM - MAIN Section (5/5) (MEX-N7300BD) -
1
2
3
MAIN BOARD
(5/5)
A
C032
0.1
C028
C030
0.033
0.0047
B
R014
470
C
C025
0.1
<1.2>
1
VTUNE
<3.3>
2
C024
VCC_LDO
0.1
<2.4>
3
LDO_BYPASS
IC101
D
<3.3>
4
VCC_LBAND
5
NC
DAB RECEIVER
6
IC101
LBAND_IN
MAX2172ETL+T
7
GND_7
8
ADDR
<1.4>
9
VHF_IN
<0.5>
10
R013
L001
IND1
10k
91nH
E
C018
0.001
C054
18p
L002
91nH
F
G
C031
C034
CN002
0.001
0.001
(DAB ANTENNA)
JL408
FB001
H
53
• See page 54 for Waveforms. • See page 55 for IC Block Diagrams. • See page 57 for IC Pin Function Description.
4
5
6
R008
4.7k
C046
C043
C040
0.001
100p
100p
C045
X001
18p
R006
24.576MHz
27
R007
27
12
FB005
C014
R020
0.1
100
11
R002
1.5k
FB006
30
<1.3>
R010
REF_OUT
0
29
MUX
28
<1.6>
IDC–
C048
L003
27
<1.6>
0.33
82nH
IDC+
26
<1.9>
BBAGC
25
<1.6>
QDC–
C047
24
<1.6>
0.33
C011
C052
C021
C022
C017
QDC+
33p
0.01
2.2
2.2
0.1
23
<1.5>
BBOUT+
22
<1.5>
BBOUT–
21
<3.1>
C049
R001
STBY
0.1
33
R021
C050
33
0.1
R003
33
C037
C042
C044
C039
C055
C051
R023
0.001
0.22
0.01
0.1
2.2
100p
10k
C056
0.1
7
8
9
10
C016
C020
C023
C026
R016
C033
C035
4.7
0.1
0.1
0.1
5.6k
0.1
0.1
R009
4.7k
<3.3>
1
LDO3V3
<3.3>
2
VDDIORF
<3.1>
3
SDA0
<3.1>
4
SCL0
<1.5>
5
XTI
R005 1M
<1.7>
6
XTO
IC102
<1.9>
7
PDM0
R004
8
1.5k
13
PDM1
A/D CONVERTER, DAB AUDIO DSP
<1.1>
9
IC102
AVDDCOREPLL
FS1235-A
10
AVSSCOREADC
<1.1>
11
AVDDCOREADC
12
RFIQB
13
RFIQ
<0.6>
14
RFII
<0.6>
15
RFIIB
<2.4>
16
AVDDIOANA
C019
0.1
C053
56p
C015
C027
C038
R017
R024
R019
4.7
0.1
0.1
27
10k
C008
2.2
11
12
13
C036
0.1
R029
180
R030
180
R026
180
48
<0.7>
BCLK
C004
C003
C002
47
<0.7>
C006
56p
56p
56p
WS
0.1
46
DACLK
45
<0>
SCLKO1
44
<3.3>
R015
VDDIODIG2_0
100
43
<0>
RXD1
42
<0>
TXD1
41
<1.1>
VDDCORE_2
40
<3.2>
CS1_N_0
39
<3.2>
POR_N
38
<3.3>
VDDIODIG1_1
37
R011
SPD_OUT
47k
JL407
36
<3.1>
CS1_N_2
35
GPIO_6
C007
C005
34
0.1
0.01
SIN
33
SOUT
R022
C001
C012
27
0.1
100p
C029
R027
0.1
10k
R025
27
10k
IC004
SERIAL FLASH
IC004
MX25L8006EM2
<0>
5
4
SI/SIO0
GND
<0>
6
3
<2.6>
SCLK
WP
<3.3>
7
2
<0>
HOLD
SO/SIO1
<3.3>
8
1
<3.2>
VCC
CS
R012
220k
Sony CONFIDENTIAL
For Authorized Servicer
14
15
16
IC003
+1.2V REGULATOR
IC003
MM3411A12NRE
<3.3>
1
5
<1.1>
VDD
VOUT
2
GND
<3.3>
3
4
CE
NC
C009
C010
1
4.7
CN001
6P
JL403
1
SPI POWER 3.3V
JL404
2
SPI SS
JL405
3
SPI MISO
JL402
(NC)
4
SPI SCLK
JL401
5
SPI MOSI
JL406
6
GND
>007S
DAB_GND
CL105
DAB_3.3V
MAIN
BOARD
(2/5)
(Page 50)
>008S
I2S_SD
I2S_BCK
MAIN
I2S_WS
BOARD
(3/5)
ANT_REM
(Page 51)
>006S
DAB_PWR
DAB_SCK
MAIN
BOARD
DAB_SDA
(1/5)
(Page 49)
Note: IC003, IC004, IC101, IC102 and X001 on the
MAIN board cannot replace with single. When
these parts are damaged, replace the complete
mounted board.
MEX-M72BT/N5300BT/N7300BD
SYS SET
Advertisement
Table of Contents
