Circuit Diagrams and PWB Layouts
10.
DVB T/C Tuner
19080_522_110318.eps
110331
DVB T/C Tuner
B15
B15
2011-03-18
1
715G4609
DVB T/C Tuner
Panasonic ENV57U09D8F
LG TDTK-G731(7mm)
RF AGC
DIF
IF AGC (Panasion tuner)
LNA(LG tuner)
I2C
Current Limit Switch
Tuner
GND
ǂǂ
ǂǂ
ǂǂ
ǂǂ
ǂǂ
ǂǂ
ǂǂ
ǂ
ǂ
ǂ
ǂ
DIF1_OUT2
DIF1_OUT1
TT_SCL
TT_SDA
RF_AGC_H
TUNER_CLK
TUNER_DATA
TT_SCL
TT_SDA
M
MT5135AD-
TUNER_CLK
TUNER_DATA
M
MT5135AD-
DIF1_OUT1
TU_
TU_FAT_IN2-
RF_AGC_T
RF_AGC_Control
RF_AGC_Control
TU_
TU_FAT_IN2-
RF_AGC_T
IF_AGC
IF_AGCT
IF_AGC
+5V_ANT
LNA_ON/OFF
LNA_ON/OFF
RF_AGC_T
+5V_VCC
+5V_ANT
+5V_ANT
TT_SDA
TT_SCL
DIF1_OUT2
DIF1_OUT1
IF_AGCT
+5V_VCC
+5V_VCC
LNA_CONTROL
LNA_CONTROL
DIF1_OUT2
RF_AGC_T
RF_AGC_S
RF_AGC_H
+5V_TUNER
+5V_TUNER
+5V_TUNER
TUNER_CLK 15
TUNER_DATA 15
RF_AGC_H
8,15
GND
2,3,4,5,6,7,8,9,10,11,12,13,14,15,17
MT5135AD- 15
M 15
RF_AGC_T 15
RF_AGC_Control
15
TU_ 8
TU_FAT_IN2- 8
IF_AGC
8
LNA_ON/OFF
15
FB1034
120R/600mA
FB1034
120R/600mA
1
2
FB1037
NC/120R/3000mA
FB1037
NC/120R/3000mA
1
2
TU1002
TDTK-G731D
TU1002
TDTK-G731D
N/C
1
N/C(P3)
2
N/C
3
RF AGC
4
+B(5V)
5
SDA
6
SCL
7
N/C
8
N/C
9
DIF(+)
10
DIF(-)
11
TH1
12
TH2
13
TH3
14
TH4
15
C1164
5P6 50V
C1164
5P6 50V
C1161
NC/47nF 16V
C1161
L1007
NC/0.22uH 10%
L1007
NC/0.22uH 10%
C1175
10N 50V
C1175
10N 50V
C1167
10N 50V
C1167
10N 50V
C1187
NC/100N 16V
C1187
NC/100N 16V
R1182
100R 1/10W 5%
R1182
100R 1/10W 5%
C1163
47N 50V
C1163
47N 50V
C1169
NC/220pF 50V
C1169
NC/220pF 50V
C1162
NC/47nF 16V
C1162
NC/47nF 16V
C1157
220P 50V
C1157
220P 50V
R1201
75R 1%
R1201
75R 1%
R1197
0R05 1/16W
R1197
0R05 1/16W
C1168
220pF 50V
C1168
220pF 50V
R1184
NC/10K1/16W
R1184
NC/10K1/16W
R1183
100R 1/10W 5%
R1183
100R 1/10W 5%
C1170
10N 50V
C1170
10N 50V
R1185
NC/10K1/16W
R1185
NC/10K1/16W
R1203
0R05 1/16W
R1203
0R05 1/16W
TU1003
ENV57U09D5F
+B active ANT
1
+B
2
RF-AGC Monitor
3
NC
5
BT Monitor
6
SCL
9
SDA
10
IF Monitor
11
IF AGC
12
IFD-out1
13
IFD_out2
14
TH1
15
TH2
16
TH
3
17
TH4
1
8
R1215
NC/4K7 1/16W 5
%
R1215
NC/4K7 1/16W 5
%
R1187
10K 1/16W 5%
R1187
10K 1/16W 5%
L1001
0.22uH 10%
L1001
0.22uH 10%
Q1001
BC857C
Q1001
BC857C
1
2
3
L1006
0.12UH
L1006
0.12UH
C1166
10N 50V
C1166
10N 50V
C1159
100N 50V
C1159
100N 50V
C1188
NC/100N 16V
C1188
NC/100N 16V
C1174
10N 50V
C1174
10N 50V
R1198
180R 1/16W 1%
R1198
180R 1/16W 1%
R1180
4K7 1/10W 5%
R1180
4K7 1/10W 5%
C1160
10uF 16V
C1160
10uF 16V
C11
8
9
NC/100N 16V
C11
8
9
NC/100N 16V
R1200
0R05 1/16W
R1200
0R05 1/16W
C1202
56pF 50V
C1202
56pF 50V
C1172
220pF 50V
C1172
220pF 50V
C1203
56pF 50V
C1203
56pF 50V
R1192
180R 1/16W 1%
R1192
180R 1/16W 1%
R1181
4K7 1/10W 5%
R1181
4K7 1/10W 5%
R1191
0R05 1/16W
R1191
0R05 1/16W
R1202
49.9 OHM 1/16W 1%
R1202
49.9 OHM 1/16W 1%
U1000
NC/G552B1TA1U
U1000
NC/G552B1TA1U
VOUT
1
GND
2
FLAG
3
ON/ON
4
VIN
5
R1199
49.9 OHM 1/16W 1%
R1199
49.9 OHM 1/16W 1%
C1158
220P 50V
C1158
220P 50V
L1008
0.12UH
L1008
0.12UH
C1173
5P6 50V
C1173
5P6 50V
C1171
10N 50V
C1171
10N 50V
R1186
100K 1/16W 5%
R1186
100K 1/16W 5%
R1194
NC/0R05 1/16W
R1194
NC/0R05 1/16W
C1186
NC/1N 50V
C1186
NC/1N 50V
C1165
220pF 50V
C1165
220pF 50V
R1188
NC/0R05 1/10W
R1188
NC/0R05 1/10W