Circuit Diagrams and PWB Layouts
10.
10-10-13
DVB T2/C/S2 Tuner
19430_527_130115.eps
130115
DVB T2/C/S2 Tuner
B13
B13
2012-12-15
C
715G5713
DVB T2/C/S2 Tuner
T
S
_
S
2_DQ5
+5V_SW
DV33_VDDIO
DV12_VDDC
IN
S
2_DEMO_
S
DA
DEMOD_S2_RESET
DV12_ADC
TUNER_QP
TS_S2_CLK
DEMOD_S2_RESET
IF_P
TU_
TU_FAT_IN2-
T
S
_
S
2_DQ6
DV33_VDDIO
IF_AGC_T
DIF_OUT_P
TT_SDA
FEF
DIF_OUT_N
O
S
DA
2
+3V3_VCC_T2
TT_SCL
DV12_VDDC
+5V_ANT
RF_AGC_S2_TUNER
DIF_OUT_P
DISEQC_OUT
TUNER_LNB
S2_DEMO_SCL
S2_DEMO_SDA
S
2_DEMO_
S
CL
TUNER_QN
TS_S2_DQ0
QP
S2_RESET
+3V3_VCC_T2
S2_RESET
DV
33
_VDDIO
T
S
_
S
2_DQ7
DV12_VDDC
O
S
CL2
R1346
0R05 1/16W
C1303
1uF 10V
R1304
NC/2K7 1/16W 5%
R1349
0R05 1/10W
C1316
100NF 16V
FB1305
120R
1
2
C1330
10NF 50V
t
TH1300
NC/PTCR
1
2
R1310
180ohm 1/16W +/-5%
C1315
1nF 50V
C1351
NC/100N 16V
TU101
TDQS-A901F
LNA B
1
RF 3.3V
2
TU 3.3V
3
QN_OUT
4
QP_OUT
5
IP_OUT
6
IN_OUT
7
AGC
8
X-OUT
9
SDA
10
SCL
11
TH1
12
TH2
13
TH3
14
TH4
15
C1345
NC/100N 16V
R1312
NC/2K7 1/16W 5%
C1332
0.1uF 50V
R1322
0R05 1/16W
R1348
0R05 1/10W
R1313
33R 1/10W 5%
C1306
1nF 50V
FB1300
120R
1
2
C1339
18pF 50V
R1315
100R 1/10W 1%
R1
33
9
4K7 1/16W 5
%
R1
3
05
4K7 1/16W 5
%
FB1301
120R
1
2
C1313
100NF 16V
C1342
10NF 50V
C1322
1nF 50V
R1347
0R05 1/16W
C1302
1uF 10V
C1320
1nF 50V
+3V3_TUNER
FB1304
120R
1
2
R1302
33R 1/16W 5%
RP1301
22R
1
2
3
4
8
7
6
5
R1306
NC/4K7 1/16W 5%
R1328
1K 1/16W 5%
C1317
22PF 50V
C1337
100NF 16V
C1309
100NF 16V
C1336
100NF 16V
C1308
100NF 16V
C1304
1uF 10V
C1312
100NF 16V
C1348
NC/100N 16V
R1314
4K7 1/16W 5%
C1333
NC/100N 16V
R1342
22R 1/16W 5%
R1333
750R 1/16W 5%
X1300
10MHz
1
2
4
3
C1329
0.1uF 50V
U104
AVL6211LA
ADC_AVDD
1
ADC_AVSS
2
ADC_IP
3
ADC_IN
4
ADC_AVSS
5
ADC_AVDD
6
ADC_QP
7
ADC_QN
8
PLL_AVDD
9
PLL_AVSS
10
VDDC
11
GND
12
VDDC
13
PLL_REFCLK_XI
14
PLL_REFCLK_XO
15
RFAGC
16
VDDIO
17
GPIO_CLK
1
8
LOCK
19
TDI
20
TDO
21
TCLK
22
GND
2
3
TM
S
24
TR
S
T_N
25
VDDC
26
MPEG_D
A
T
A_7
27
MPEG_D
A
T
A_6
2
8
MPEG_D
A
T
A_5
29
VDDIO
3
0
GND
3
1
MPEG_D
A
T
A_4
3
2
MPEG_DATA_3
33
MPEG_DATA_2
34
VDDC
35
VDDIO
36
GND
37
MPEG_DATA_1
38
MPEG_DATA_0
39
MPEG_CLK
40
VDDC
41
GND
42
VDDIO
43
MPEG_VALID
44
MPEG_SYNC
45
MPEG_ERR
46
GND
47
VDDC
48
S
LEEP
49
S
CL1
50
S
DA
1
51
GND
52
S
CL2
5
3
S
DA
2
54
DI
S
EQC_IN
55
VDDIO
56
VDDC
57
DI
S
EQC_OUT
5
8
LNB_CNTRL_0
59
LNB_CNTRL_1
60
C
S
_0
61
R
S
T_B
62
GND
6
3
GND
64
C1314
100NF 16V
R1331
1K 1/16W 5%
R1
33
7
4K7 1/16W 5
%
C1344
100NF 16V
R1343
22R 1/16W 5%
C1347
100NF 16V
R1326
0R05 1/10W
R1
3
40
4K7 1/16W 5
%
C1311
100NF 16V
C1353
NC/47pF 50V
C1307
100NF 16V
R1327
0R05 1/16W
R1330
1K 1/16W 5%
R1325
0R05 1/10W
R1
3
11
NC/4K7 1/16W 5
%
R1323
0R05 1/16W
R1316
2K7 1/16W 5%
FB1302
120R
1
2
R1334
NC/4K7 1/16W 5%
R1344
22R 1/16W 5%
C1323
100NF 16V
TU102
TDSY-G230D
Ant.PWR
1
+B1(3.3V)
2
DIF_(N)
5
SDA
3
SCL
4
DIF_(P)
6
IF AGC
7
GPIO
8
TH1
9
TH2
10
TH3
11
TH4
12
TH5
13
TH6
14
C1346
100NF 16V
R1332
560R 1/16W 5%
C1
33
4
NC/100N 16V
R1307
4K7 1/16W 5%
C1350
270PF 50V
C1352
NC/47pF 50V
C1326
22PF 50V
C1338
100NF 16V
TS_S2_DQ1
C1328
NC/47pF 50V
C1300
100NF 16V
C1335
NC/47pF 50V
R1
33
6
4K7 1/16W 5
%
C1301
100NF 16V
C1325
22PF 50V
C1343
22PF 50V
U1300
NC/G552B1TA1U
VOUT
1
GND
2
FLAG
3
ON/ON
4
VIN
5
R1
338
4K7 1/16W 5
%
C1324
10UF 10V
C1340
18pF 50V
R1341
22R 1/16W 5%
R1329
1K 1/16W 5%
DV
33
_VDDIO
R1319
100R 1/10W 1%
+
C1319
100UF 16V
OSDA0
R1345
0R05 1/16W
R1309
33R 1/16W 5%
OSCL0
R1301
4K7 1/16W 5%
C1331
10UF 10V
C1305
1uF 10V
C1318
1UF 10% 16V
R1
3
1
8
4K7 1/16W 5
%
C1341
100NF 16V
C1321
100NF 16V
R1300
10K 1/10W 5%
C1349
10UF 6.3V 20%
R1303
33R 1/16W 5%
R1308
33R 1/16W 5%
R1320
2K7 1/16W 5%
FB1303
120R
1
2
RP1300
22R
1
2
3
4
8
7
6
5
DVB-T/C/T2 TUNER CIRCUIT
R1324
0R05 1/16W
R1
33
5
4K7 1/16W 5
%
R1321
10K 1/16W 5%
C1310
100NF 16V
+5V_SW
DV12_PLL
+3V3_TUNER
DV12_VDDC
AVDD1V2
AVDD1V2
AVDD1V2
DV12_ADC
+3V3_TUNER
GND_Tuner
GND_Tuner
DVDD3V3
DV33_VDDIO
GND_Tuner
GND_Tuner
DV33_VDDIO
GND_Tuner
GND_Tuner
GND_Tuner
GND_Tuner
+3V3_TUNER
GND_Tuner
GND_Tuner
GND_Tuner
GND_Tuner
DV33_VDDIO
DV33_VDDIO
DVDD3V3
+3V3_TUNER
GND_Tuner
GND_Tuner
TU_FAT_IN2-
6
TU_
6
IF_AGC
6,12
OSCL2
6,12
OSDA2
6,12
GND
2,3,4,5,6,7,8,9,10,11,12,13,15
+3V3_TUNER
2
OSCL0
4,7
OSDA0
4,7
S2_DEMO_SDA
3
DISEQC_OUT
3
TUNER_LNB
3
DEMOD_S2_RESET
9
AVDD1V2
2,6,9,12,13
DVDD3V3
2,3,4,5,7,9,11,12,15
S2_DEMO_SCL
3
DEMOD_TSCLK
12
DEMOD_TSVALID
12
DEMOD_TSSYNC
12
DEMOD_TS2
12
DEMOD_TS1
12
DEMOD_TS0
12
DEMOD_TS5
12
DEMOD_TS4
12
DEMOD_TS3
12
IF_P
12
DEMOD_TS7
12
DEMOD_TS6
12
TUNER_CLK
12
TUNER_DATA
12
IF_N
12
FEF
12
+5V_SW
2,3,5,8,9,12,13
TT_SCL
TUNER_CLK
TT_SDA
TUNER_DATA
DEMOD_TSVALID
DEMOD_TSSYNC
DEMOD_TSCLK
D
V12_VDDC
IF BPF
IF_AGC
OSCL2
OSDA2
TU_FAT_IN2-
TU_
DVB-S/S2 TUNER & Demodulator CIRCUIT
DIF_OUT_N
TS_S2_ERR
TS_S2_DQ2
DV
33
_VDDIO
FEF
DV12_VDDC
IF_AGC_T
DV12_PLL
+3V3_VCC_S2
DEMOD_TS3
DEMOD_TSCLK
DEMOD_TSVALID
DEMOD_TSSYNC
DEMOD_TS2
DEMOD_TS1
DEMOD_TS0
DEMOD_TS6
DEMOD_TS5
DEMOD_TS4
DEMOD_TS7
TUNER_CLK
TUNER_DATA
TS_S2_DQ5
TS_S2_DQ4
TS_S2_ERR
TS_S2_VAL
TS_S2_SYNC
TS_S2_CLK
TS_S2_DQ2
TS_S2_DQ1
TS_S2_DQ0
TS_S2_DQ7
TS_S2_DQ6
TS_S2_DQ3
TS_S2_SYNC
QP
IP
TS_S2_DQ3
S2_TUNER_SCL
+3V3_VCC_S2
DVDD3V3
DEMOD_TS3
DEMOD_TS7
DEMOD_TS2
DEMOD_TS1
DEMOD_TS0
DEMOD_TS6
DEMOD_TS5
DEMOD_TS4
DV12_VDDC
S
2_TU_
S
DA
+5V_ANT
TS_S2_VAL
OSDA2
OSCL2
AVDD1V2
QN
IN
T
S
_
S
2_DQ4
IF_N
IF_P
D
V12_VDDC
S2_TUNER_SCL
S2_TUNER_SDA
TUNER I2C
DI
S
EQC_OUT
IP
QN
DVB-S2 TUNER
TUNER_LNB
S2_TU_SCL
DVB-T2 IF
IF_N
S
2_TU_
S
CL
S2_DEMO_SCL
S2_DEMO_SDA
S2_TU_SDA
TUNER_IN
DV12_ADC
S2_TUNER_SDA
Tuner power
RF_AGC_S2_TUNER
IF_AGC