JBL JBLBARSBLKAM, Руководство по обслуживанию

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SHEET: 4/5
SDRAM+DSP
B
C
D
B
C
D
V1
V5
V4
V3
V2
A
1
ISS
5
A
4
TITLE:Schematic Diagram
3 2
5 4 3 2 1
APPROVAL CHECKED DESIGN
WangYC TangB
SCALE: FREE
REV: V1
CHANGE RECORDS DATE
REVISER
PROTOTYPE-A3
MODEL:BT-0520
20170707
ZXB
ZXB
Part NO:NA
8307 SD
R
A
M
PAR
T
MHL/HDMI
TX
DSP PART
8307 FLASH PART
HDMI ARC PART
AUX IN PART
1
VCC
2
DQ0
3
VCCQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VCCQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VCC
15
DQML
16
WE
17
CAS
18
RAS
19
CS
20
BA0/A13
21
BA1/A12
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VCC
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
DQMH
40
NC
41
VSS
42
DQ8
43
VCCQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VCCQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
U10
ESMTM12L64164A
R1
4
2
10K
R145
10K
C
121
NC
R148
0R
C
122
0.
1u16V
C
123
0.
1u16V
C
125
0.
1u16V
C
126
0.
1u16V
C
127
0.
1u16V
C
135
0.
1u16V
C
136
0.
1u16V
C
137
0.
1u16V
3
RX2-/NC
1
RX2+/NC
2
SHLD2/CDS
4
RX1+/NC
6
RX1-/NC
15
SCL/CDP
16
SDA/NC
7
RX0+/MHL+
9
RX0-/MHL-
5
SHLD1/GND
11
SHLDC/GND
14
HEAC+/NC
18
+5V/VBUS
13
CEC/NC
19
HPD/HEAC-
10
RXC+/NC
12
RXC-/NC
8
SHLD0/GND
17
GND
20
GND
21
GND
22
GND
23
GND
J16
HDMI_A
R165
0R
R166
0R
C1
3
8
0.
1u16V
C
139
22U
F
/6
.3
V
C1
4
0
22uF/
6
.3
V
FB4
600@100M
D8
SBRT5A50SA
C
149
1u
R169
20R
C
141
47P
R172
27K
R173
NC
D9
1N4148
R1
7
8
1.
8K
R1
7
9
1.
8K
FB20
600@100M
R1
8
0
10K
FB9
600@100M
1
CLK
2
VPLL
3
GND
4
VD
5
VL
6
CLK/SCL
7
CS
8
MI
S
O
/S
D
A
9
MOS
I
10
BUSY/
H
SO
/E
E_
CS
11
IN
T
/H
S
1
12
RESET
13
DBCK
14
VL1
15
GND1
16
VD1
17
DBDA
18
MCLK
19
DAO
_
D1
20
DAO
_
L
RCL
K
21
DAO
_
SCL
K
22
DAI
/_
D
1
23
DAI
_
L
RCL
K
24
DAI
_
SCL
K
U9
CS48L10
L8
FB600
R120
33R
R125
100R
R127
100R
2C
64
0.
1u16V
2C
65
22uF/
6.
3V
2C
66
0.
1u16V
2C
67
0.
1u16V
2C
68
0.
1u16V
2C
69
22uF/
6.
3V
2C
70
0.
1u16V
2C
71
0.
1u16V
R
116
4.
7K
R
121
100R
C106
104
R1
2
2
4.
7K
R1
2
3
4.
7K
R119
100R
C1
1
4
NC
L1
FB600
R18
33R
1
OUT
2
GND
3
OC
4
EN
5
IN
U7
LPW5210
R59
5.1K
1
/CS
2
SO
3
/WP
4
VSS
5
SI
6
SCK
7
/HOLD
8
VCC
U11
MX25L3206EM2I-12G)
R156 10K
R
158
10K
R1
6
3
10K
C1
4
6
0.
1u16V
C
130 22u6.
3V
L14
FB600
2
I2
3
GND
5
I4
10
O1
4
I3
1
I1
6
O4
7
O3
9
O2
U16
Rclamp0524
2
I2
3
GND
5
I4
10
O1
4
I3
1
I1
6
O4
7
O3
9
O2
U12
Rclamp0524
2
I2
3
GND
5
I4
10
O1
4
I3
1
I1
6
O4
7
O3
9
O2
U15
Rclamp0524
2
1A
3
GN
D
5
VCC
4
1Y
U6
74LVC1G04GW
C2
2
0.
1u16V
C2
3
22P
C2
4
1u10V
FB16
600@100M
R9
0R
C18
1u10V
R1
0
75
R11 10K
R8
10K
C3
33P
C4
33P
R2
8.2K
R3
8.2K
R4
9.
1K
R5
9.
1K
C13
2.2u16V
C14
2.2u16V
C1
100P
C2
100P
TP2
TP3 TP5
D3
ESD
D6
ESD
R3
8
4.
7K
R5
4
4.
7K
R2
2
2
4.
7K
R3
7
4.
7K
R2
2
3
4.
7K
R2
2
4
4.
7K
R226
100R
R227
100R
R228
100R
C
147
33P
C
148
33P
C
150
33P
C
157
33P
R47
22R
R48
22R
R50
22R
R53
22R
R57
22R
R61
22R
1
2
3
4
5
JK3
PJ-306
2C6
10PF
2C7
10PF
R
117
1M
R126
1K
2C
8
104
2C
9
22U
F/
6.
3V
FB2
600@100M
Y1
12.
288M
1 1A
2
GND
3 2A 4
2Y
5
VCC
6 1Y
U19
74LVC2G04
C
110
0.
1u16V
C
111
22U
F/
6.
3V
2C
10
0.
1u16V 2C
11
22u6.
3V
2C
12
0.
1u16V 2C
13
22u6.
3V
L25
FB600
1
VOUT
2
GN
D
3
VIN
U20
LP3986-33B3F
1 2
FB15
FB600
2C
14
NC
2C
15
NC
2C
16
NC
2C
17
NC
R4
0
47K
C171
100P
C
173
10P
C
174
10P
C1
7
5
100P
C1
7
6
100P
C
177 0.
1u
C189
0.1UF
C
145
22U
F/
6.
3V
L47
FB600/100M
L48
NC
L49
FB600/100M
L50
FB600/100M
L51
FB600/100M
R32
0R
C184
22P
C
217
22u6.
3V
C
218
22u6.
3V
C
219
22u6.
3V
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
BA0
BA1
RAS#
CAS#
WE#
DQM0
DQM1
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
DCLK
SDRMCU3.3V
SDRAM3.3V-2
TX1+
TXC-
TXC+
TX0-
TX0+
TX2-
TX1-
TX2+
CEC
USB+5V
HDIMI/8307/SCL
HDIMI/8307/SDA
HPLG
ARC-SPDIF-IN
DC5V
CS48L10/1.2V
DSP_RESET
8307/CS48L10/I2S/DATA
8307/48L10/I2S_LRCK
8307/48L10/I2S_BCK
MISO
48L103.3V
8307/48L10/CLK
48L10/5731/I2S/DATA
USB+5V
SDRMCU3.3V
MCU3.3V
SF_CS
SF_DO
SF_CK
SF_DI
ARC-SPDIF-8307
ARC-SPDIF-IN
48L103.3V
AUX_L
AUX_R
INT
BUSY
MOSI
CS
48L10/5731/BCLK
48L10/5731/LRCLK
830748L10/5731/MCLK
CLK
8307/48L10/CLK
3.3V
3.3V
DC5V
SDRAM3.3V-2
AUXDETL
AUXDETR
SDRAM3.3V-2