19610_525.eps
DVB/T2/C/S2 Tuner
B12 B12
2013 12 16
715G6080
DVB/T2/C/S2 Tuner
TS S2 DQ5
C1320
100NF 16V
DV12_VDDC
IF BPF
TUNER 3V3
+5V SW
YES
From T2 Demod
+5V ANT
C1326
22PF 50V
C1325
22PF 50V
R4281
18R 1/16W 5%
YES
C1330
NC/22NF 25V
R1341/R1339/R1340
TP707
TP
TUNER
GND Tuner
+3V3 TUNER
To T/C/T2
Tuner
NC
TS_S2_CLK
R1337
NC
YES
TC IF
For DVB-S2
V ripple is 79mV in C1332
SONY
SUT RE231Z
DEMOD RST
IF P TC
1
24
3
X1300
20 5MHz
R1321/C1330/R1348
NC
To S2 Tuner
R1339
0R05 1/16W
TP708
TP
R1352
NC/0R05 1/16W
Function\Items\ Models
TU FAT IN2
C1349
100NF 16V
DV12 VD DC
TS S2 DQ6
S2
DEMOD RST12
DEMOD RST
F AGC T
D F OUT P
D F OUT N
R605
10K 1/16W 5%
C621
47NF 16V
DIF OUT P
GPIO1
47
TSDATA4
14
TSVA L D
4
TSCLK
5
TSDATA6
16
VSS
18
DSQOUT / TESTOU T
23
RST_X
29
CVDD
28
AVSS
39
SQA N / NC
32
XVDD
33
XVSS
36
NC / TA NP
37
TTU SDA
45
S A N / NC
31
XTALO
34
SCL
20
SDA
21
VSS
43
AVD D
42
NC / RFAIN
41
TESTMODE
40
CVDD
44
TTU SCL
46
TSDATA5
15
DSQIN / TESTIN
24
XTAL
35
NC / TA NM
38
TSDATA7
17
VSS
27
TESTOUT / TIFAGC
48
TSDATA3
13
TSDATA2
12
VSS
11
CVDD
10
TSDATA1
9
TSDATA0
8
DVDD
7
VSS
6
GP O0
1
GP O2
2
TSSYNC
3
DVDD
19
CVDD
22
SLVAD R 0
25
SAGC / OSCEN_X
26
SLVAD R 3
30
PA D
49
U104
CXD2839ER
NC
R1354
47R 1/16W 5%
/T2 AGC
YES
LNB_EN
From S2 Demod
RF AGC S2 TUNER
S model
(T/C,T2,S2)
GND Tuner
QOUTP
NC
NC
DISEQC OUT
TU NE R LN B
R1325
0R05 1/16W
IOUTP
R1338
0R051/8W
NC
TS_S2_DQ0
YES
QOUTP
R1326
0R05 1/16W
TU FAT I N2+
S2 RESET
TESERDOMED1955TM morF
YES
LG
TDSY G380D
TU102
DIF OUT N
R1348
NC/22K 1 16W 5%
TS S2 DQ7
R1336
NC/0R05 1 16W
R1335
NC/0R05 1/16W
1K/0402
LNB
1
+B1(3 3V)
2
IOUT N
5
SDA
3
SCL
4
IOUT P
6
GND
7
QOUT P
8
TH 1
11
TH 2
12
TH 3
13
TH 4
14
TH 5
15
TH 6
16
QOUT N
9
AGC
10
TU 102
SUTZE221ZN
YES
NC
DEMOD POWER
T model
(T/C,T2)
H model
(T/C)
C1303
NC/1uF 10V
R1304
4K7 1/16W 5%
1 2
FB1305
120R
1 2
t
TH 1300 NC/PTCR
R1355 47R 1/16W 5%
R1312
4K7 1 16W 5%
R1322
0R05 1/16W
R1313
33R 1/10W 5%
C1306
1nF 50V
1 2
FB1300
120R
C1339
18pF 50V
R1305/R1310/C1329/C1328
R1352
OSDA2
C1342
2N2 50V
C1327
100NF 16V
C1302
NC/1uF 10V
NC
+3V3 TUNER
R1302
33R 1/16W 5%
IF AGC
R1328 NC/47R 1/16W 5%
C1341
100NF 16V
C1332
1uF 10V
C1304
1uF 10V
R1314
10K 1/16W 5%
OUTP
C1333
NC 100N 16V
R1333
750R 1/10W 5%
SONY
SUT RE231Z
R1331 1K 1/16W 5%
C1353
22PF 50V
R1327
0R05 1 16W
R1330 1K 1/16W 5%
DVB-T C/T2/S/S2 Demodulator
R1311NC/4K7 1/16W 5%
R1323 0R05 1/16W
R1316
3K3 1/16W 5%
R1353
NC/0R05 1/16W
C1334
NC/100N 16V
C1350
270PF 50V
C1352
22PF 50V
TS_S2_DQ1
VOU T
1
GND
2
FLAG
3
ON/ON
4
VIN
5
U1300
NC/G552B1TA1U
C1340
18pF 50V
1K/0402
IF N TC
R1329 NC/47R 1/16W 5%
R1309
100R 1/16W 5%
C1305
1uF 10V
Tuner I2C and Demod
CXD2837
R1300
10K 1/10W 5%
TS BUS to MT5591
R1303
100R 1/16W 5%
R1308
33R 1/16W 5%
R1320
3K3 1 16W 5%
YES
S2_RESET
R1324 0R05 1/16W
R1321
NC/10K 1/16W 5%
+5V SW
1 2
FB1302
120R
DVDD3V3
DV12 VD DC
AV DD 1V 2
+5V SW
NC
+3V3 TUNER
GND Tuner
DVDD 3V3 DV33 VDDIO
GND Tuner GND Tuner GND Tuner
GND Tuner
GND Tuner
R1094
11K 1/10W 1%
C1087
NC/1UF16V
R1093
4K3 1/10W 1%
750/0402
DVDD3V3
C1085
10UF 6 3V X5R +-20%
+3V3 TUNER
GND Tuner
C1088
10UF 6 3V 20%
TU FAT I N27
TU FAT I N2 +7
IF AGC 55917
POK
1
VEN
2
VIN
3
VPP
4
NC
5
VO
6
ADJ
7
GND
8
E Pad
9
U105
NC/G9661
OSCL27
OSDA27
GND3 4 5 6 7 8 9 10 11 12 13 14 16
+3V3 TUNER3
D SEQC OUT4
TUN ER LNB4
AVD D 1V 23 7 10 14
DVDD3V33 4 5 68 10 12 13 16
DEMOD TSCLK12
DEMOD TSVAL ID12
DEMOD TSSYNC12
DEMOD TS212
DEMOD TS112
DEMOD TS012
DEMOD TS512
DEMOD TS412
DEMOD TS312
GND Tuner
DEMOD TS712
DEMOD TS612
+5V SW3 4 6 7 10 14
NC
GND Tuner
C1328
7PF 50V
C1306/C1339/C1340/R1322
/R1327/X1300/R1300/R1313
/C1350/FB1302/C1088/
FB1300/C1315/C1316/C1320
/C1322/C1323/C1327/C1341/
C1349/R1351/
R1304/R1312/R1302/R1308
R1310
100R 1/16W 5%
C1329
47PF 50V
GND Tuner
R1305
100R 1/16W 5%
TO S2 TUNER
TO T/C/T2 TUNER
GND Tuner
DEMOD TSVAL ID
DEMOD TSSYNC
DEMOD TSCLK
S2 SCL
S2 SDA
OSCL2
R1315
4K7 1 16W 5%
R1350
0R05 1/16W
U104
C1356/C1357
R1330/R1331
R1340
0R05 1/16W
GND Tuner
LG
TDSY G380D
750/0402
IF AGC 5591
OSCL2
OSDA2
C1315
100NF 16V
TU FAT IN2
TU FAT IN2+
DVB-TC/T2/S/S2 TUNER & Demodulator CIRCUIT
C1335
100N 16V
DV12_VDDC
AGC
R1333
IF P TC
DV33 VDDIO
100/0402
I2C
AGC SRF AGC S2 TUNER
DV33 VDDIO
LNB_L NEDROP
GND Tuner
R1325/R1326
CXD2839
C4267 47PF 50V
TS_S2_DQ2
TU101
R1335/R1336
Demod IC
R1334
NC 47R 1 16W 5%
R1332
NC 47R 1 16W 5%
100/0402
DV33_VDD O
C1347/C1348/R1354/R1355
XTAL
GND Tuner
R1351 0R05 1 16WC1323
100NF 16V
150/0402
DEMOD
YES
R1353/R1356
LNB LINEDROP4
13/18V SW4
13/18V SW
LNB LINEDROP
GND Tuner
S2 RESET:
Reset : Low
Normal : High
From Demod
IF AGC 5591
+3V3 TUN
C1347 100N 16V
DEMOD TS3TS S2 DQ3
DEMOD TS2TS S2 DQ2
DEMOD TS1TS S2 DQ1
DEMOD TS0TS S2 DQ0
Enab le AGC S
DEMOD TS6TS S2 DQ6
DEMOD TS5TS S2 DQ5
DEMOD TS4TS S2 DQ4
DEMOD TS7TS S2 DQ7
NC
DILAVSTDOMEDAV2SST
CNYSSTDOMEDCNYS2SST
KLCSTDOMEDKLC2SST
C1354
NC/22PF 50V
150/0402
C1302/C1303/C1354/C1355
NC
TS_S2_SYNC
QOUT
TS S2 DQ3
LNB POWER
+5V ANT
TC SCL
C1356 22PF 50V
R1341
0R05 1/16W
C4269
NC/47PF 50V
GND Tuner
DVDD3V3
DV33_VDD O
DEMOD TS3
C1322
100NF 16V
DEMOD TS7
DEMOD TS2
DEMOD TS1
DEMOD TS0
DEMOD TS6
DEMOD TS5
DEMOD TS4
AGC_S
+3V3 TUN
GND Tuner
R1314/C1342
TUNER
From MT5591
S2 DEMO SDA
NC
TU N SDA
Ant PWR
1
+B1(3 3V)
2
DIF (N)
5
SDA
3
SCL
4
DIF (P)
6
IF AGC
7
TH 1
8
TH 2
9
TH 3
10
TH 4
11
TH 5
12
TH 6
13
TU 101
TD SY G380D
C1355
NC/22PF 50V
XTAL O
XTALO
394G0DVB00T51G
NC
OUT
SUT- ZE221Z
R for T/C IF
394G0DVB00T51G
R1328/R1329/R1332/R1334
From MT5591
YES
TS_S2_VAL
U751/Q756/D750/D751/D752
/ZD4103/ZD750/L750/L751
C772/C776/C755/C760/C771
/C757/C758/C759/C754/C761
/R777/R765/R769/R4049/
R768/R760/R767/R779/R4292
/R4293/R778/R770
OSDA2
OSCL2
AVD D 1V 2
C1357 22PF 50V
C4266
10nF 50V
LNB EN4
LNB EN
IOUT
From MT5591
TS S2 DQ4
YES
S2 DEMO SCL
Disable AGC S
Demod Circuit
GND Tuner
TC SDA
13/18V SW
XTAL I
R1356
NC/0R05 1/16W
TC SCL
C1316
100NF 16V
DV12 VDDC
IF AGC T
R4282
18R 1/16W 5%
DISEQC OUT
C4268 47PF 50V
GND Tuner
QOUT
For DVB-TC/T2
RP4250/RP4251/R4270/
R4271/R4272
TUN ER LNB
TU N SDA
C4270
NC/47PF 50V
T2 IF
CXD2842
IF N TC
TU N SCL
R1337
0R05 1/16W
C1348 100N 16V
TU N SCL
RESET CIRCUIT
GND Tuner
TC SDA
TUNER 5V
Demod contrl signal
K model
(T/C,S2)
S2 SCL
+3V3 TUN
S2 SDA
IF AGC
XTAL
S2 IF
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