9-5-10 Tuner & Demod*
C148
3.3PF 0.25PF 50V
C136
3.3PF 0.25PF 50V
T2/ S2 TUNE R
Clos e to tune r
+5V_SW TO TU NER3.3V
TUNER_LNB
CLO SE TO TUNER
IF_AGC_S2_TUNER
R136
0R05 1/10W
C124
1nF 50V
C126
1UF 50V
R137
0R05 1/10W
C103
100NF 16V
C140
100NF 16V
R124 22R 5%
FB719
120R 3A
1 2
R122 22R 5%
R130
4K7 5%
R125 22R 5%
R135
100R 5%
R139
NC/0R05 1/10W
C121
100NF 16V
C185
10NF 50V
R148
33R 5%
C135
10PF 50V
C145
NC/10PF 50V
T2_IF_AGC_TUNER
R151
0R05 1/16W
C153
100NF 16V
C101
100pF 50V
C143
100NF 16V
C151
100NF 16V
R121
4K7 5%
C118
100NF 16V
C127
1UF 50V
R120 22R 5%
FB717
120R 3A
1 2
C117
100NF 16V
C179
10uF 6.3V
C146
100NF 16V
C113
NC/10PF 50V
C181 100NF 16V
C125
1nF 50V
C123
100NF 16V
U719
G960T63Uf
VOUT
2
VIN
3
GND
1
4
4
C106
100NF 16V
R119 NC/4K7 1/16W 5%
C128
10uF 6.3V
C132
10uF 6.3V
C104
NC/10PF 50V
R154
0 OHM 1/8W
C139
10PF 50V
R152
0R05 1/16W
C147
100NF 16V
R150
4K7 5%
R131
NC/22K 1/16W 5%
R127
51 OHM 5%
C155
NC/10PF 50V
C142
10PF 50V
R129
51 OHM 5%
U718
SI2169-D60-GMR
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
XTAL_O
32
RESETB
31
MP_D
30
MP_C
29
VDD_Vcore
28
GND
27
TS_ER R/ 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_Vc or e
20
GND
21
VDD_VI O
22
TSD5
23
TSD6
24
XTAL_I/CLK_IN
33
ADDR
34
GND
35
VDD_Vana
36
S_AD C_I P
37
S_ADC_I N
38
S_AD C_QP
39
S_ADC_QN
40
TC_ADC_P
41
RC_ADC_N
42
NC
43
CLK_I N_OUT
44
SDA_T
45
SCL_T
46
GND
47
VDD _Vc or e
48
EPad
49
R138
NC/0R05 1/10W
C119
100NF 16V
R168
0R05 1/16W
R134
100R 5%
C134
100NF 16V
R169
0R05 1/16W
C150
10PF 50V
C144
NC/10PF 50V
C184
100NF 16V
C133
10uF 6.3V
X402
16MHz
1
2 4
3
FB718
120R 3A
1 2
C180
100NF 16V
R153
NC/620R 1/16W 5%
R123 22R 5%
C182 100NF 16V
C107
100NF 16V
R149
33R 5%
C137
NC/10PF 50V
C105 100NF 16V
C129
100NF 16V
C138
10uF 6.3V
+3V3_TUNER
C122
10uF 6.3V
+3.3V_T2
+1.2V_T2
+3.3V_T2
AVDD1V2
DVDD3V3
DVDD3V3+3.3VA_T2
+3V3_TUNER
+3V3_TUNER+5V_SW
+3V3_TUNER
OSDA2
9,13
OSCL2
9,13
TU_FAT_IN2+
9
TU_FAT_IN2-
9
DISEQC_OUT
14
TUNER_LN B
14
DEMOD_RESET 17
DEMOD_TSVAL 17
DEMOD_TSSYNC17
DEMOD_TSCLK17
IF_AGCT
9
DEMOD_TS0 17
GND
4,5,6,7,8,9,10,11,12,14,15,16,17,18,19,20,21,22
13_18V_SW
14
LNB_EN
14
LNB_EN
R132
10K 5%
C116
47nF 50V
OSDA2
9,13
OSCL2
9,13
QP
C102
100pF 50V
TU202
TDJA-G661D
SCL
1
SDA
2
+3.3V
3
NC 1
4
IF_AGC
5
NC 2
6
IF(N)
7
IF(P)
8
LNB
26
GND
27
SAT_AGC
58
I(P)
59
NC 3
60
NC 4
61
Q(N)
62
TH1
16
TH2
17
TH3
18
TH4
19
TH5
20
TH6
21
TH7
22
TUN_SCL
TUN_SDA
C149
100pF 50V
C183
100pF 50V
R141
4K7 5%
TUN_DIF+#T2
Modify 0612
13_18V_SW
R140
4K7 5%
TU203
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
IF_AGC_S2_TUNER
IP
DEMOD_SCL
DEM O D PO W ER
CLOSE TO Tuner
From T2 dem od
CLOSE TO Tuner From M T5806
Dem od
DISEQC_OUT
Write:0xC0
Read:0xC1
S2T2_TUN_SCL
TUNER_LNB
DEMOD_RESET
TUN_DIF+_DEMOD
TUN_SC L
T2 TUNER
TUN_SD A
+3V3_VCC_S2
DISEQC_OUT
C
C
QP
CLO SE TO TUNER Close to Scaler(U401)
DEMOD_TSVAL
DEMOD_SDA
TUN_DIF -_D EMOD
+3. 3V_ T2
DEMOD_TS0TS_T2_DQ0
TS_T2_SYNC
+1.2V_T2
S2T2_TUN_SCL
+1. 2V_ T2
+3.3VA_T2
IP
TS_T2_VAL
S2T2_TUN_SDA
TS_T2_DQ0
DEMOD_TSCLK
Tuner
TU203
TS_T2_CLK
DEMOD_SDA
+3.3V_T2 +1. 2V_T2
+1. 2V_ T2
DEMOD_SCL
TS_T2_CLK
TS_T2_VAL
S2T2_TUN_SDA
TUN_DIF-_DEMOD
13_18V_SW
TS_T2_SYNC
TUN_DIF+_DEMOD
TUN_SC L
TUN_DIF-#T2
TUN_DIF+#T2
DEMOD_TSSYNC
DEMOD_RESET
TU_FAT_IN2-
TU_FAT_IN2+
TUN_SD A
IF_AGC_T TUN_DIF-#T2
TUN_DIF+#T2
TUN_DIF-#T2
DEMOD_TSCLK
TU_FAT_IN2-
DEMOD_TSSYNC
IF_AGCT
DEMOD_TS0
DEMOD_TSVAL
TU_F AT_I N2+
IF_AGC_T IF_AGCT
IF_AGC_T T2_IF_AGC_TUNER
IF_AGC_T
TU202
TO Demod
TUNER I2C
T2 DEMO D I2C
From T2 Dem od
From MT58 06
From MT 5806 (O SDA2)
T (T2)
Model
Si2166
Si2169
356G0575048613
K (S2)
Dem o d
S (T2/S2)
T2 Si2168
356G0575048610