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Circuit Diagrams and PWB Layouts
10-5-16
DVB T2 Demodulator MN88472
DVB T2 Demodulator MN88472
B16
DVDD3V3
3V3_IO
DVDD3V3
DVDD3V3
R1269
0R05 1/10W
R1511
R1512
NC/4K7 1/10W 5%
NC/4K7 1/10W 5%
3V3_LM
R1270
88471_SADR
88471_TEST3
0R05 1/10W
R1513
R1514
3V3_AD
4K7 1/10W 5%
4K7 1/10W 5%
R1271
0R05 1/10W
1V2
C1516
C1518
C1519
C1520
C1521
C1522
C1523
100N 16V
100N 16V
100N 16V
100N 16V
100N 16V
100N 16V
100N 16V
3V3_IO
C1501
C1531
C1532
C1535
C1536
C1538
10UF 10V
10N 50V
100N 16V
100N 16V
100N 16V
100N 16V
3V3_LM
C1500
C1527
C1528
C1529
10UF 10V
1uF 16V
100N 16V
10N 50V
3V3_AD
C1537
C1539
C1540
10UF 10V
100N 16V
10N 50V
TPM9.2HE LA
10.
R1510
T2_IFAGC
AGC_I
10K 1/16W 5%
C1515
1uF 16V
U1003
MN88472
T2_RFAGC
R1509
AGC_R
NC/10K 1/16W 5%
33
AVSS
T2_AINP
34
AIP
C1514
NC/100N 16V
T2_AINN
35
AIN
3V3_AD
36
AVDD
C1526
100N 16V
37
VRB
C1541
100N 16V
38
VRT
R1519
10K 1/16W 5%
39
IR
40
TCPO
41
XOUT
1V2
42
VDDL6
R1524
T2_TUNER_SDA
0R05 1/16W
43
MSDA
44
VSS6
C1533
C1534
R1525
100N 16V
100N 16V
T2_TUNER_SCL
0R05 1/16W
45
MSCL
1V2
46
VDDL7
3V3_IO
47
VDDH3
AGC_R
48
AGCR
RP1500
Parallel_TSSY NC
1
8
T2_TSSY NC
Parallel_TSVALID
2
7
T2_TSVALID
Parallel_TSCLK
3
6
T2_TSCLK
4
5
47 OHM 1/16W 5%
C1543
10N 50V
RP1501
Parallel_TSDATA0
T2_TSDATA0
1
8
Parallel_TSDATA1
2
7
T2_TSDATA1
Parallel_TSDATA2
3
6
T2_TSDATA2
Parallel_TSDATA3
4
5
T2_TSDATA3
47 OHM 1/16W 5%
RP1502
X1500
Parallel_TSDATA4
1
8
T2_TSDATA4
20.5MHz
Parallel_TSDATA5
T2_TSDATA5
2
7
Parallel_TSDATA6
T2_TSDATA6
3
6
Parallel_TSDATA7
T2_TSDATA7
4
5
T2_OXTALI
1
3
47 OHM 1/16W 5%
DVB-T2 parallel TS to MT5135
C1524
NC/18pF 50V
EN 98
C1546
100N 16V
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
15,16
15,16
DVDD3V3
R1515
16
NC/4K7 1/16W 5%
R1527
GPO(CSEL1)
R1517
4K7 1/16W 5%
15
CSEL0
4K7 1/16W 5%
CSEL0
T2_RESET
14
NRST
1V2
13
VDDL2
12
T2_DEMOD_SDA
SDA
11
T2_DEMOD_SCL
SCL
10
VSS2
9
88471_SADR
SADR
8
1V2
VDDL1
T2_TSDATA7
7
TSDO7
3V3_IO
6
VDDH1
5
T2_TSDATA6
TSDO6
4
VSS1
3
T2_TSDATA5
TSDO5
2
T2_TSDATA4
TSDO4
1
T2_TSDATA3
TSDO3
C1545
10N 50V
T2_DEMOD_SCL
R1516
OSCL2
0R05 1/16W
C1542
NC/10PF 50V
R1526
T2_OXTALO
0R05 1/16W
T2_DEMOD_SDA
R1518
OSDA2
0R05 1/16W
C1544
C1525
NC/10PF 50V
Demodulator I2C
NC/18pF 50V
back to
2013-May-30
div. table
DVDD3V3
DVDD3V3
I2C to TUNER
R1520
R1521
4K7 1/10W 5%
4K7 1/10W 5%
T2_TUNER_SCL
R1522
0R05 1/10W
T2_TUNER_SDA
R1523
0R05 1/10W
ANALOG POWER 1V2 form AVDD3V3
GND
T/C/T2_TUNER_SDA
T/C/T2_TUNER_SDA
T/C/T2_TUNER_SCL
T/C/T2_TUNER_SCL
U1007
AVDD3V3
G1117T63Uf
Parallel_TSCLK
15
Parallel_TSCLK
Parallel_TSVALID
15
Parallel_TSVALID
(0mVr)
3
2
(0mVr)
VIN
VOUT
Parallel_TSSY NC
15
Parallel_TSSY NC
Parallel_TSDATA0
C1547
15
Parallel_TSDATA0
Parallel_TSDATA1
R1530
15
Parallel_TSDATA1
10UF 10V
Parallel_TSDATA2
NC/120R 1% 1/10W
15
Parallel_TSDATA2
Parallel_TSDATA3
15
Parallel_TSDATA3
Parallel_TSDATA4
15
Parallel_TSDATA4
Parallel_TSDATA5
15
Parallel_TSDATA5
Parallel_TSDATA6
15
Parallel_TSDATA6
Parallel_TSDATA7
15
Parallel_TSDATA7
R1529
0R05 OHM
OSCL2
4
OSCL2
OSDA2
4
OSDA2
T2_RESET
13
T2_RESET
T2_IFAGC
16
T2_IFAGC
T2_RFAGC
16
T2_RFAGC
88471_INT
13
88471_INT
T2_AINP
16
T2_AINP
T2_AINN
16
T2_AINN
From MT5366
DVB T2 Demodulator
MN88472
B16
T/C/T2_TUNER_SCL
T/C/T2_TUNER_SDA
AVDD1V2
1V2
R1532
0R05 4A 1/4W
R1531
0R05 4A 1/4W
C1503
C1504
10N 50V
10UF 10V
Vo=1.25 x (1+1R/120R) = 1.26V
Vo=1.25 x (1+0R/NC) = 1.25V
2
2011-12-19
715G5155
19230_515_120207.eps
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