8-3-13 Tuner/Demod
T_OSDA
T_OSCL
S2T2_DEMOD_SDA
DEMOD POWER
CLOSE TO Tuner
From T2 demod
CLOSE TO MT5582
CLOSE TO Tuner
Tuner
From MT5582
T_OSDA
Demod
QP
TU101
IN
QN
T_OSCL
Write:0xC0
Read:0xC1
S2T2_TUN_SDA
13V/18V_SW
DISEQC_OUT
S2T2_TUN_SCL
LINEDROP
TUNER_LNB
DEMOD_RESET
S2T2_TUN_SDA
S2T2_TUN_SCL
S2_TUNER_SDA
S2_TUNER_SCL
ST42CS-2-E
T2 TUNER
TUN_SCL
TUN_SDA
C
C
CLOSE TO TUNER
TU101/TU102
Close to Scaler(U401)
DISEQC_OUT
QP
DEMOD_TSVALID
TUN_DIF-_DEMOD
IF_AGC_S2_TUNER
+3
.3
V
_T
2
TS_T2_DQ0
LINEDROP
T
S
_T
2
_S
Y
N
C
+1.2V_T2
S
2T
2_
T
U
N
_
S
C
L
+
1.
2V
_T
2
+3.3VA_T2
IP
TS_T2_VAL
T
S
_T
2
_D
Q
0
DEMOD_TSCLK
T
S
_T
2
_C
LK
S2T2_DEMOD_SDA
+3.3V_T2
+1.2V_T2
+1
.2
V
_T
2
IN
S2T2_DEMOD_SCL
TS_T2_CLK
TS_T2_VAL
S
2T
2_
T
U
N
_
S
D
A
_DEMOD
TUN_DIF-_DEMOD
13V/18V_SW
TS_T2_SYNC
_DEMOD
QN
TUN_SCL
TUN_DIF-#T2
#T2
DEMOD_TSSYNC
T2_IF_AGC_TUNER
DEMOD_RESET
TU_FAT_IN2-
TU_
TUN_SDA
IF_AGC_T
#T2
TUN_DIF-#T2
DEMOD_TSCLK
TU_FAT_IN2-
DEMOD_TSSYNC
IF_AGCT
OSCL1 T_OSCL
DEMOD_TS0
S2_TUNER_SCL
DEMOD_TSVALID
IF_AGC_S2_TUNER
S2_TUNER_SDA
OSDA1 T_OSDA
TUNER_LNB
TU_
IP
IF_AGC_T
IF_AGCT
IF_AGC_T
T2_IF_AGC_TUNER
TU101/TU102
TO T2 Demod
TUNER I2C
T2 DEMOD I2C
From T2 Demod
From MT5582
From MT5582
TU101
H (T/C)
T (T2)
Model
Si2166
Si2169
356G0575048613
K (S2)
Demod
S (T2/S2)
NC
T2 Si2168
356G0575048610
+3V3_VCC_S2
R1184
4K7 1/16W 5%
C1083
1NF 50V
C
10
9
4
N
C
/1
0P
F
5
0V
C1112
100N 16V
C1087 100N 16V
C1105
100N 16V
C1250
100NF 16V
C1085
10UF 6.3V
C1089
100N 16V
R1155
4K7 1/16W 5%
C1104
100N 16V
R1158
33R 1/16W 5%
C1086 100N 16V
FB107
120R 3A
1
2
FB108
120R 3A
1
2
R1156
NC/0R05 1/10W
C1069
22PF 50V
R1163
0R05 1/16W
R1180
22R 1/16W 5%
C1101
100N 16V
C1067
NC/1NF 50V
R1178
22R 1/16W 5%
R1172
22R 1/16W 5%
C1090
NC/100N 16V
C1076
10NF 50V
C1074
NC/10PF 50V
TU101
ANT
1
3.3V
2
SDA
3
SCL
4
IF_N
5
IF_P
6
IF_AGC
7
TH1
8
TH2
9
TH3
10
TH4
11
TH5
12
TH6
13
C1110
82pF 50V
C1079
100N 16V
TU102
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-OUT
9
SDA
10
SCL
11
R1154
4K7 1/16W 5%
C1251
100NF 16V
C
10
9
5
10
0
N
1
6V
C1066
100N 16V
R1153
100R 1/16W 5%
C1071
NC/10PF 50V
R1170
2K7
C1077
47NF 16V
C
10
9
7
10
0
N
1
6V
DEMOD_TS0
R1174
NC/51R
X101
16MHz
1
2
4
3
C1075
10NF 50V
C1073
10PF 50V
C1106
100N 16V
C1068
22PF 50V
R103
22R 1/16W 5%
R1175
51R
R1169
NC/22K 1/16W 5%
C1102
5.6pF 50V
R1160
0R05 1/16W
C1108
100N 16V
C1111
100N 16V
R1165
820R
R1257
0R05 1/10W
C
10
9
8
N
C
/1
0P
F
5
0V
R1186
4K7 1/16W 5%
R1151
4K7 1/16W 5%
C1078
1NF 50V
C1091
100N 16V
C
10
9
3
N
C
/1
0P
F
5
0V
R1152
100R 1/16W 5%
C1070
10PF 50V
R1176
NC/51R
C1088
NC/100N 16V
R1166
4K7 1/16W 5%
R1181
4K7 1/16W 5%
R1150
4K7 1/16W 5%
C103
10PF 50V
C1107
100N 16V
R1167
4.7K1/16W
C1200
10UF 6.3V
R1171
2K7
C
10
9
6
N
C
/1
0P
F
5
0V
R1185
22R 1/16W 5%
R1161
620R 1/16W 5%
R1168
10K 1/16W 5%
R1173
22R 1/16W 5%
C1103
5.6pF 50V
C1080
10UF 6.3V
R1177
51R
C104
10PF 50V
R1162
820R
C1092
100N 16V
R1159
NC/0R05 1/10W
CLOSE TO TUNER
C1072
10UF 6.3V
S2T2_DEMOD_SCL
LGTuner with DVB-S/S2
S2 TUNER
C1100
100N 16V
C1084
10UF 6.3V
TDQS-A751F
K model : Samsung DNBU02112IH2
U101
SI2169-C50-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
XTAL_O
32
RESETB
31
MP_D
30
MP_C
29
VDD_Vcore
28
GND
27
TS_ERR/GPIO_1
26
TSD7
25
T
S
_S
Y
N
C
13
T
S
_C
LK
14
T
S
_D
0/
S
E
R
15
T
S
_D
1
16
T
S
_D
2
17
T
S
_D
3
18
T
S
_D
4
19
V
D
D
_V
co
re
20
G
N
D
21
V
D
D
_V
IO
22
T
S
D
5
23
T
S
D
6
24
XTAL_I/CLK_IN
33
ADDR
34
GND
35
VDD_Vana
36
S
_A
D
C
_I
P
37
S
_A
D
C
_I
N
38
S
_A
D
C
_Q
P
39
S
_A
D
C
_
Q
N
40
T
C
_A
D
C
_P
41
T
C
_A
D
C
_
N
42
N
C
43
C
LK
_I
N
_O
U
T
44
S
D
A
_T
45
S
C
L_
T
46
G
N
D
47
V
D
D
_V
co
re
48
E
P
ad
49
C1082
33pF 50V
FB150
120R 3A
1
2
R1179
22R 1/16W 5%
C1109
82pF 50V
C1081
33pF 50V
R1256
0R05 1/10W
R1157
33R 1/16W 5%
+3V3_TUNER
+3V3_TUNER
+3.3V_T2
+3V3_TUNER
DVDD3V3
+1.2V_T2
+3.3V_T2
AVDD1V2
DVDD3V3
DVDD3V3
+3.3VA_T2
+3V3_TUNER
TU_
7
TU_FAT_IN2-
7
OSDA1
7
DISEQC_OUT
4
TUNER_LNB
4
DEMOD_RESET
13
OSCL1
7
LINEDROP
4
DEMOD_TSVALID
13
13V/18V_SW
4
DEMOD_TSSYNC
13
DEMOD_TSCLK
13
IF_AGCT
7
DEMOD_TS0
13
Summary of Contents for 32PHT5102/56
Page 24: ...Power SSB Bottom View U707 1 8V L702 DDRV ...
Page 28: ...7 IC Data Sheets 7 1 MT5800WUEJ IC U401 ...
Page 29: ...7 2 KLM4G1FEPD B031 IC U402 7 3 M24128 BRMN6TP IC U405 ...
Page 30: ...7 4 AD87588 IC U601 ...
Page 31: ...7 5 ST42CS 2 E TU101 Tuner ...
Page 52: ...8 5 E 715G7088 Keyboard control panel 8 5 1 Key ...
Page 54: ...9 2 5102 series 43 ...