19880_516.eps
Tuner/Demodulator
B11 B11
2015-1-26
C
715G7030Tuner/Demodulator
DEMOD _TSD ATA0
CLK_IN_OUT
DEMOD _TSD ATA6
GND_Tuner
IN
T2_I F _N
DVDD3V3
GND_Tuner
QP
GND_Tuner
GND_Tuner
GND_Tuner GND_Tuner
R245
NC/0R05 1/16W
R218
4K7 1/16W 5%
TUNER_LNB
C212
0.1uF 50V
R219
4K7 1/16W 5%
+3V3_TUN ER
RF_AGC_S2_TUNER
ADCINN_DEMOD
ADCINP_DEMOD
C220
22UF 20% 6. 3V
C221
1nF 50V
C222
1nF 50V
FB203
120R
1 2
IF_AGC_5593
R230
5.6K 1%
DEMOD _TSD ATA7
R232
10K +-1% 1/16W
C789
10uF 10V
C766 1UF 10% 16V
U707
G9661
POK
1
VEN
2
VIN
3
VPP
4
NC
5
VO
6
ADJ
7
GND
8
E-Pad
9
+5V_SW
OSDA2
OSCL2
DV12
IP
C764
10uF 10V
R252
NC
C228
NC
GND_Tuner
TU202
TH1
12
TH2
13
TH3
14
TH4
15
LNB A
1
NC
2
TU3.3V
3
NC
4
QP Output
5
IP Output
6
NC
7
AGC
8
X- OU T
9
SDA
10
SCL
11
FB214
120R
1 2
R226
0R05 1/10W
R214
0R05 1/10W
ADCINP_DEMOD11
+3V3_TUN ER
DEMOD_RST
TS_T2_DQ5
TS_T2_DQ6
TS_T2_D Q7
S2_TUN_SCL
C254
100NF 16V
R237 22R 1/16W 5%
C244
NC/6.8PF 50V
C243
NC/6.8PF 50V
X2 01
16MHZ
1
2 4
3
S2_TUN_SDA
GND_Tuner
U201
Si2166-B22-GM
MP_A
1
MP_B
2
GPIO_0
3
DISEQC_CMD
4
DISEQC_IN
5
DISEQC_OUT
6
VDD_Vcore
7
GND
8
VDD_VIO
9
SCL_Host
10
SDA_Host
11
TS_VLD
12
XTA L _O
32
RESETB
31
MP_D
30
MP_C
29
VDD_Vcore
28
GND
27
TS_ERR / GPI O_1
26
TSD 7
25
TS_SYNC
13
TS_CLK
14
TS_D0/SER
15
TS_D1
16
TS_D2
17
TS_D3
18
TS_D4
19
VDD_Vcore
20
GND
21
VDD_VIO
22
TSD5
23
TSD6
24
XTAL_I/ CLK_IN
33
ADDR
34
GND
35
VDD_Vana
36
S_ADC_IP
37
S_ADC_IN
38
S_ADC_QP
39
S_ADC_QN
40
NC
41
NC
42
NC
43
CLK_IN_OUT
44
SDA_T
45
SCL_T
46
GND
47
VDD_Vcore
48
EPad
49
+1.2V_T2
T2_IF_P
T2_IF_N
R231
4K7 1/16W 5%
+1.2V_T2
C236
100NF 16V
+3.3V_T2
+3.3V_T2
C237
100NF 16V
+3.3VA_T2
C242 100NF 16V
C231
100NF 16V
R238 4K7 1/16W 5%
DVDD3V3
+1.2V_T2
+1.2V_T2
C233100NF 16V
C258
100NF 16V
T2_IF_AGC_TUNER
C248NC/10PF 50V
DEMOD_TSCLK
DEMOD_TSSYNC
TS_T2_SYNC
DEMOD_TSVAL
TS_T2_SY NC
QN
TS_T2_C LK
TS_T2_VAL
R235 22R 1/ 16W 5%
R233 22R 1/ 16W 5%
C238
NC/22PF 50V
R234 22R 1/ 16W 5%
S2_SCL
TS_T2_CLK
TS_T2_DQ1
TS_T2_DQ0
C246NC/10PF 50V
C247NC/10PF 50V
C232100NF 16V
OSDA2
IP
DISEQC_OUT
LNB_EN
13/18V_SW
R242
51OHM 1/16W +/-5%
DVB-T/T2 Demodulator
TS_T2_VAL
C255
100NF 16V
R244
51OHM 1/16W +/-5%
C23410PF 50V
NC
NC
TU_FAT_IN2+
TU_FAT_IN2-
ADCINP_DEMOD
C250NC/10PF 50V
C214
NC/47PF 50V
C23510PF 50V
R215
0R05 1/16W
R216
0R05 1/16W
QP
C213
NC/47PF 50V
C239 100NF 16V
TS_T2_DQ2
TS_T2_DQ3
TS_T2_DQ4
ADCINN_DEMOD
C245 100NF 16V
IF_AGC_S2_TUNER
CLK_IN_OUT
DEMOD _TSD ATA2
S2_SDA
S2_SCL
GND_Tuner
R223
NC/0R05 1/16W
Yes
QP
Yes
TC IF
DEMOD_RST17
C227
NC
TUNER
TUNER
T2 IF
DEMOD_TSCLK17
GND_Tuner
R224
NC/0R05 1/16W
IF_P_TU
IF_N_TU
+3V3_S2_TUN ER
TUNER_SCL
TUNER_SDA
TUNER_3V3
IF_AGC_T
RF_AGC_S2_TUNER IF_AGC _S2_TUNER
S2_SDA
TUNER
IF_N_TU
EXT IF AGC
IF_AGC_5593
R229
10K 1/16W 5%
R228
NC/0R05 1/16W
C207
47NF 16V
C219
2.2nF 50V
R209
10K 1/16W 5%
R239
NC/100K 1/16W 5%
DEMOD_TSDATA017
C218
10NF 50V
R227
10K 1/16W 5%
C259
10UF 6.3V 20%
FB211
120R
1 2
C217
NC/47NF 16V
DVDD3V3
+1.2V_T2
+3.3VA_T2
T2_I F _AGC _TU N ER
R225
NC/10K 1/16W 5%
DV12
DVDD3V3
+3.3V_T2
IF_AGC_T
C260
10UF 6.3V 20%
R246
0R05 1/10W
FB210
120R
1 2
R222
0R05 1/16W
GND_Tuner
QN
ADCINN_DEMOD11
RP201
22R
1
2
3
4
8
7
6
5
RP202
22R
1
2
3
4
8
7
6
5
'LIIHUHQWLDO3DLU
TS_T2_D Q6
TS_T2_D Q5
OSDA2
TUNER I2C PULL UP
TS_T2_D Q1
TS_T2_D Q0
TS_T2_D Q7
TUNER
TS_T2_D Q2
TS_T2_D Q3
TS_T2_D Q4
DEMOD _TSD ATA1
TU_FAT_IN2+
TUNER_SDA
TUNER_SCL
IF PATH
DEMOD_TSDATA117
OSCL2
TU_FAT_IN2-
TUNER
S2_TUN_SCL
S2_SDA
S2_SCL
IF_P_TU
R217
100R 1/16W 5%
S2_TUN_SDA
R220
100R 1/16W 5%
C215
33PF 50V
C216
33PF 50V
DEMOD_TSDATA217
Q201
NC/BTA1576S3
1
23
DEMOD_TSDATA317
R221
0R05 1/16W
C240
NC/22PF 50V
TUN ER _LNB6
TUN ER _LNB
DEMOD_TSDATA417
X-OU T
IF_AGC_559311
TU203
Ant.PWR
1
+B1(+3.3V)
2
SDA
3
SCL
4
DIF(N)
5
DIF(P)
6
IF AGC
7
NC
8
TH1
9
TH2
10
TH3
11
TH4
12
TH5
13
TH6
14
R236
0R05 1/16W
DEMOD_TSDATA517
+3V3_S2_TUN ER
DEMOD_TSDATA3
DEMOD_TSDATA4
DEMOD_TSVAL
DEMOD_TSSYNC
DEMOD_TSDATA0
DEMOD_TSCLK
DEMOD_TSDATA2
DEMOD_RST
DEMOD_TSDATA1
DEMOD_TSDATA7
DEMOD_TSDATA6
DEMOD_TSDATA5
DEMOD_TSDATA617
DEMOD _TSD ATA3
GND_Tuner
DEMOD_TSDATA717
TUNER
TUNER_3V3
T/C/T2_TUNER_3V3
R211
100R 1/16W 5%
C205
NC
C201
NC/10PF 50V
C203
1uF 10V
C204
1uF 10V
DISEQC_OUT6
DISEQC_OUT
R206
NC
R203
NC/1.8K 1/16W
TU201
Ant. PWR
1
+B1(+3.3V)
2
SDA
3
SCL
4
DIF(N)
5
DIF(P)
6
IF AGC
7
TH1
8
TH2
9
TH3
10
TH4
11
TH5
12
TH6
13
C208
NC/33PF 50V
R207
0R05 1/16W
R201
0R05 1/16W
C210
100NF 16V
R208
0R05 1/16W
R202
0R05 1/16W
C202
NC/10PF 50V
R210
100R 1/16W 5%
R205
0R05 1/16W
C211
1UF 10V
C209
NC/33PF 50V
R204
0R05 1/16W
C206
NC
+3V3_TUNER
TUNER_SCL
TUNER_SDA
IF_P_TU
IF_N_TU
IF_AGC_T
TUNER_3V3
TU204
TH1
12
TH2
13
TH3
14
TH4
15
LNB A
1
NC
2
TU3.3V
3
NC
4
QP Output
5
IP Output
6
NC
7
AGC
8
X-OU T
9
SDA
10
SCL
11
RF_AGC_S2_TUNER
GND_Tuner
RF_AGC6
RF_AGC
TUNER_LNB
DEMOD_TSSYNC17
R255
10K 1/16W 5%
C225
NC/1uF 10V
C224
NC/1uF 10V
R240
NC/0R05 1/16W
R248
NC/0R05 1/16W
OSCL211
TUN _LNB6,17
LNB_LINEDROP
TUN _LNB
LNB_LINEDROP6,17
DEMOD _TSD ATA4
DEMOD_TSVAL17
RF_AGC
OSDA211
GND_Tuner
Yes
NC
NC
Yes
Yes
NC
R223/R224
NC
Yes
T
H
GND_Tuner
Yes
Yes
NC
NC
R221/R222
Yes
Yes
NC
NC
Model
R225/C217
T2/S2 Si2169
S2 Si2166
Yes
NC
Yes
NC
R228/R229/C219Demod
K
T2 Si2168
R220/R217/C215/C216
NC
S
LNB_EN
13V/18V_SW6
LNB_EN6
13/18V_SW
OSDA17,12, 13,16
OSCL17,12,13,16
OSDA1
OSCL1
X-OU T
GND5,6,7,8,9,10,11,12,13,14,16,17,18,19
GND
IN
IP
C249/C251
GND_Tuner
R212
4K7 1/16W 5%
C249
100NF 16V
R213
4K7 1/16W 5%
+3V3_TUN ER
DEMOD _TSD ATA5
GND_Tuner
C251
100NF 16V
T2_I F _P
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