Hisense LTDN50K3801UWTRU, Руководство по обслуживанию

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DVB_T2 Demo Power
Hisense Electric Co.,LTD
DVBT2_Demo _TS to MT5651
给
DEMO
Place these components together
Vout=0.8V*(1+R1/R2) 1.198V
R1
R2
Demo Core Power 1.2V-MP1470(2A)
靠靠
DC-DC
靠靠
DC-DC
靠靠靠靠靠靠
TS_MDI4 CI_INDATA4
T2_DEMO_RST
TS_MDI5 CI_INDATA5
CI_INDATA2 TS_MDI2
TS_MDI6 CI_INDATA6
TS_MDI3 CI_INDATA3
TS_MDI7 CI_INDATA7
TS_MDI0
OSDA0
OSCL0
OSCL0
OSDA0
TSVALID CI_INVALID
TSCLK CI_INCLK
TS_MDI1 CI_INDATA1
+5V
CI_INDATA3
CI_INDATA4
CI_INDATA5
CI_INDATA2
CI_INVALID
CI_INSYNC
CI_INDATA0
CI_INDATA1
CI_INDATA6
CI_INDATA7
CI_INCLK
GND
DFAT_IN-
DFAT_IN-
TUNER_SCL
TUNER_SDA
TUNER_SDA
TUNER_SCL
IF_AGC_H
IF_AGC_H
TSSYNC CI_INSYNC
T
S-
V
ALID
T
S-
C
LK
T
S-
M
D
I0
T
S-
M
D
I1
T
S-
M
D
I2
TS-MDI3
TS-MDI4
TS-MDI5
TS-MDI6
TS-MDI7
T2_DEMO_RST
CI_INDATA0
CI_INDATA2
TS-MDI0
TS-MDI1
TS-MDI2
TS-MDI3
TS-MDI4
TS-MDI5
TS-MDI6
TS-MDI7
TS-SYNC
TS-VALID
TS-CLK
T
S-
SYN
C
DVDD3V3
DVDD_3.3V
DVDD3V3
DVDD_3.3V
CVDD_1.2V
CVDD_1.2V
DVDD_3.3V
DVDD_3.3V
CVDD_1.2V
DVDD3V3
DVDD_3.3V
DVDD_3.3V
DVDD_3.3V
CVDD_1.2V
DVDD_3.3V
+5V
CVDD_1.2V
T2_DEMO_RST
OSDA0
OSCL0
GND
GND 2,3,4,5,6,7,8,9,10,11,12,13,15,16,17
+5V 2,5,6,7,8,9,10,12,14,16,17
CI_INVALID
CI_INSYNC
CI_INDATA0
CI_INDATA1
CI_INDATA2
CI_INDATA3
CI_INDATA4
CI_INDATA5
CI_INDATA6
CI_INDATA7
CI_INCLK
DFAT_IN- 14
14
TUNER_SCL 14
TUNER_SDA 14
IF_AGC_H 8,14
DVDD3V3 2
R310
47R
R
4
8
4
1
0
k
/N
C
R486
0R
TP_GPIO41
1
C460
10u/10V
R
4
8
0
1
0
k
R494 22R
R29
20k
C509
10u/10V/NC
C52
47p/50V/NC
N112
CXD2837ER-T4
G
P
IO
0
1
G
P
IO
2
2
T
S
S
Y
N
C
3
T
S
V
A
L
ID
4
T
S
C
L
K
5
V
S
S
_
6
6
D
V
D
D
_
7
7
T
S
D
A
T
A
0
8
T
S
D
A
T
A
1
9
C
V
D
D
_
1
0
1
0
V
S
S
_
1
1
1
1
T
S
D
A
T
A
2
1
2
TSDATA3
13
TSDATA4
14
TSDATA5
15
TSDATA6
16
TSDATA7
17
VSS_18
18
DVDD_19
19
SCL
20
SDA
21
CVDD_22
22
TESTOUT
23
TESTIN
24
S
L
V
A
D
R
0
2
5
O
S
C
E
N
_
X
2
6
V
S
S
_
2
7
2
7
C
V
D
D
_
2
8
2
8
R
S
T
_
X
2
9
S
L
V
A
D
R
3
3
0
N
C
_
3
1
3
1
N
C
_
3
2
3
2
X
V
D
D
3
3
X
T
A
L
O
3
4
X
T
A
L
I
3
5
X
V
S
S
3
6
TAINP
37
TAINM
38
AVSS
39
TESTMODE
40
RFAIN
41
AVDD_42
42
VSS_43
43
CVDD_44
44
TTUSDA
45
TTUSCL
46
GPIO1
47
TIFAGC
48
EPAD
49
R472
10k
Z4
G3225-41M
X1
1
GND
2
X2
3
GND
4
C455
100n/16V
C500
22u/6.3V/NC
C51
22u/6.3V
N33
MP1470
VIN
3
GND
1
EN
5
FB
4
BST
6
SW
2
C510
100n/16V
R40
249k
R492
4.7k/NC
C448
100n/16V
C438
100n/16V
C606
100n/16V
R308
47R
C449
100n/16V
RP61
22R
1 8
2
3
4
5
7
6
R
4
9
0
1
0
k
L53
STPB3216-121PT
C242
22u/6.3V
C27
10p/50V
C411
10p/50V
C413
47p/50V
C511
10u/10V/NC
C281
100n/16V
R313
47R
C450
100n/16V
R42
20R
R479 10k
C462
100n/16V
C512
100n/16V/NC
R495 22R
C454
100n/16V
C472
100n/16V
R491
4.7k
L2
2.2 uH
C513
10u/10V/NC
C53
5p/50V
R473
10k
C468
100n/16V
C20
1u/25V
C605
22u/6.3V
R309
47R
C502
1u/16V/NC
R493 22R
C451
100n/16V
R474 10k
N110
AP1122E/NC
G
N
D
1
VOUT
4
VIN
3
VOUT
2
C463
100n/16V
TP_GPIO40
1
C49
22u/6.3V
L84
0.82 uH/NC
C452
100n/16V
R481
10k
R478 10k
C412
47p/50V
R475 100R
RP62
22R
1 8
2
3
4
5
7
6
C470
100n/16V
R
4
8
5
1
0
k
/N
C
R476
100R
R28
100k
C458
100n/16V
R27
40.2k
R487
1k
C50
22u/6.3V
TP_GPIO39
1
R477 10k
Main
board:5784