10.
Circuit Diagrams and PWB Layouts
Half NIM Tuner
19170_518_110627.eps
110627
Half NIM Tuner
B06
B06
2011-03-12
4
715G4611
Half NIM Tuner
OSDA0
OSCL0
IF_AGC_D2T
IF_AGC_S2T
DTMB_DVBC_SW
T2S_TIF-
T2S_TIF-
TU_SCL
TU_SDA
TU_5V_SDA
TU_5V_SCL
+B_5V
TIF+
TIF-
TU_5V_SCL
TU_5V_SDA
+B_5V
IFAGC_T
RFAGC_I
RFIN_CTL
RFAGC_I
TIF+
TIF-
TU_5V_SCL
OSCL0
OSDA0
TU_SCL
TU_SDA
+B_5V
TU_5V_SDA
RFIN_CTL
DTMB_DVBC_SW
RFAGC_I
RF_AGC_S2T
BST_CTL#
BPF_IF-
T2D_TIF-
IF_AGC_SW
IFAGC_T
IF_AGC_D2T
IF_AGC_S2T
RF_AGC_CTL
RF_AGC_S2T
RF_AGC_CTL
TIF-
TIF+
BPF_IF-
IFAGC_T
IF_AGC_SW
BST_CTL#
TIF-
TIF+
T2D_TIF-
+B_5V
RFAGC_I
TU_5V_SCL
TU_5V_SDA
TIF-
TIF+
V3.3
+B_5V
+B_5V
V3.3
V3.3
+B_5V
+B_5V
5V_SW
5V_TUNER
+B_5V
+B_5V
+12V
5V_TUNER
V3.3
GND
4,5,6,7,8,10,11,12,13,14,15,16,17,18,19,20,21,22
OSDA0
8,10,12,13,18,20
OSCL0
8,10,12,13,18,20
IF_AGC_S2T
12
IF_AGC_D2T
10
DTMB_DVBC_SW
12
12
T2S_TIF-
12
TU_SCL
10
TU_SDA
10
RF_AGC_S2T
12
BST_CTL#
12
10
T2D_TIF-
10
IF_AGC_SW
10
RF_AGC_CTL
10
Tuner _I2C 3.3V to 5V
IF BPF
A Tuner :
GND_A
GND
Near Tuner
0R
R1153 &
R1154
R1155 &
R1156
27R
27R
G702D
0R
T032D
460R
C1155 / L1111
R1159 &
R1160
220pF / 100uH
50R
100R
NC / NC
Tuner
R1157
NC
NA
ATBM8848
Ext. Demod.
Near Tuner
MT5301B
MT5301D
Scaler IC
For ATV only
G702D
T032D
Tuner
5V_TUNER
G9084TU3U
TO-263T
Vout=1.25(1+R1/R2)
For DTV only
Tuner = 450mA
A Tuner :
R1149
1K 1/16W 5%
R1149
1K 1/16W 5%
R1158
10K 1/16W 5%
R1158
10K 1/16W 5%
C1145
100N16V
C1145
100N16V
R1138
100R 1/16W 5%
R1138
100R 1/16W 5%
L1105
0.12uH
L1105
0.12uH
1
2
3
Q1109
NC\PMBS3906
Q1109
NC\PMBS3906
R1176
0R05 1/4W
R1176
0R05 1/4W
R1147
NC\0R05 1/16W
R1147
NC\0R05 1/16W
R1150
NC\0R05 1/16W
R1150
NC\0R05 1/16W
C1157
NC\100N 16V
C1157
NC\100N 16V
VCC1
1
RF AGC
2
Tu
3
SCL
4
SDA
5
AIF1
6
AIF2
7
TH1
8
TH2
9
TH3
10
TH4
11
TU103
NC\TAF16-C2I1LH
TU103
NC\TAF16-C2I1LH
C1151
100pF 50V
C1151
100pF 50V
C1164
0.1UF
50V
C1164
0.1UF
50V
R1167
NC\10K 1/16W 5%
R1167
NC\10K 1/16W 5%
Q1102
2N7002
Q1102
2N7002
R1151
0R05 1/16W
R1151
0R05 1/16W
C1147
47nF 16V
C1147
47nF 16V
C1166
NC\100N 16V
C1166
NC\100N 16V
R1161
0R05 1/10W
R1161
0R05 1/10W
R1166
10K 1/16W 5%
R1166
10K 1/16W 5%
C1154
100pF 50V
C1154
100pF 50V
C1150
100pF 50V
C1150
100pF 50V
1
2
FB1102
120R/3000mA
FB1102
120R/3000mA
C1144
100N 16V
C1144
100N 16V
1
2
3
Q1104
NC\PMBS3906
Q1104
NC\PMBS3906
Q1105
NC\PMBS3904
Q1105
NC\PMBS3904
R1168
NC\10K 1/16W 5%
R1168
NC\10K 1/16W 5%
R1192
NC\20K 1/16W 5%
R1192
NC\20K 1/16W 5%
C1143
22pF 50V
C1143
22pF 50V
C1158
NC\100N 16V
C1158
NC\100N 16V
C1141
100N 16V
C1141
100N 16V
R1155
33R 1/16W 5%
R1155
33R 1/16W 5%
R1141
0R05 1/16W
R1141
0R05 1/16W
Q1101
NC\PMBS3904
Q1101
NC\PMBS3904
1
2
3
Q1108
PMBS3906
Q1108
PMBS3906
R1191
100K 1/16W 5%
R1191
100K 1/16W 5%
R1133
0R05 1/16W
R1133
0R05 1/16W
R1189
NC\0R05 1/16W
R1189
NC\0R05 1/16W
R1156
33R 1/16W 5%
R1156
33R 1/16W 5%
R1140
4K7 1/16W 5%
R1140
4K7 1/16W 5%
R1
1
3
7
NC\4K
7
1/16W
5
%
R1
1
3
7
NC\4K
7
1/16W
5
%
R1160
51R 1/16W 5%
R1160
51R 1/16W 5%
R1184
NC\0R05 1/16W
R1184
NC\0R05 1/16W
R1152
10K 1/16W 5%
R1152
10K 1/16W 5%
C1159
NC\100N 16V
C1159
NC\100N 16V
R1177
NC\100K 1/
16W 5
%
R1177
NC\100K 1/
16W 5
%
R1171
15 OHM +-5% 1/4W
R1171
15 OHM +-5% 1/4W
C1165
NC\100N 16V
C1165
NC\100N 16V
N/C
1
N/C
2
N/C
3
RF AGC
4
+B(5V)
5
SDA
6
SCL
7
N/C
8
N/C
9
AIF +
10
AIF -
11
TH1
12
TH2
1
3
TH3
14
TH4
15
TU102
NC\TDTK-G902D
TU102
NC\TDTK-G902D
R1145
0R05 1/16W
R1145
0R05 1/16W
R1162
0R05 1/10W
R1162
0R05 1/10W
L1103
0U10 H
L1103
0U10 H
R1185
0R05 1/16W
R1185
0R05 1/16W
L1106
0.12uH
L1106
0.12uH
C1142
22pF 50V
C1142
22pF 50V
R1173
1K 1/10W 1%
R1173
1K 1/10W 1%
R1179
NC\4K7 1/16W 5%
R1179
NC\4K7 1/16W 5%
R1188
NC\0R05 1/16W
R1188
NC\0R05 1/16W
R1181
NC\10K 1/16W 5%
R1181
NC\10K 1/16W 5%
C1152
10nF50V
C1152
10nF50V
R1144
NC\0R05 1/16W
R1144
NC\0R05 1/16W
R1174
3K 1/10W 1%
R1174
3K 1/10W 1%
L1104
0.22uH
L1104
0.22uH
R1142
NC\0R05 1/16W
R1142
NC\0R05 1/16W
R1132
0R05 1/16W
R1132
0R05 1/16W
Q1103
2N7002
Q1103
2N7002
R1148
100K 1/16W 5%
R1148
100K 1/16W 5%
R1139
100R 1/16W 5%
R1139
100R 1/16W 5%
N.C
1
N.C
2
Vcc1 supply tuner
3
External RF AGC
4
N.C
5
SCL
6
SDA
7
N.C
8
N.C
9
N.C
10
N.C
11
GND
12
N.C
13
N.C
14
N.C
15
N.C
16
IF 1(N)
17
IF 1(P)
18
TH1
19
TH2
20
TH3
21
TH4
22
TU101
F86WT-2-E
TU101
F86WT-2-E
1
2
3
Q1106
PMBS3906
Q1106
PMBS3906
R1175
15 OHM +-5% 1/4W
R1175
15 OHM +-5% 1/4W
R1130
0R05 1/16W
R1130
0R05 1/16W
R1153
33R 1/16W 5%
R1153
33R 1/16W 5%
1
2
FB744
NC\120R/3000mA
FB744
NC\120R/3000mA
1
2
FB745
NC\120R/3000mA
FB745
NC\120R/3000mA
C1163
330N 25V
C1163
330N 25V
R1143
4K7 1/16W 5%
R1143
4K7 1/16W 5%
C1155
220pF 50V
C1155
220pF 50V
VIN
3
VOUT
2
GND
1
U7007
U7007
+
C1139
220UF 16V
+
C1139
220UF 16V
C1162
100N 16V
C1162
100N 16V
R1131
0R05 1/16W
R1131
0R05 1/16W
R1169
NC\10K 1/16W 5%
R1169
NC\10K 1/16W 5%
R1178
NC\4K7 1/16W 5%
R1178
NC\4K7 1/16W 5%
C1140
10U 10V
C1140
10U 10V
1
2
L1102
NC\22uH
L1102
NC\22uH
R1154
33R 1/16W 5%
R1154
33R 1/16W 5%
R1157
68R 1/16W 5%
R1157
68R 1/16W 5%
1
2
FB720
NC\120R/3000mA
FB720
NC\120R/3000mA
R1159
51R 1/16W 5%
R1159
51R 1/16W 5%
R1183
0R05 1/16W
R1183
0R05 1/16W
Q1107
PMBS3904
Q1107
PMBS3904
R1146
NC\0R05 1/16W
R1146
NC\0R05 1/16W
R1186
NC\0R05 1/16W
R1186
NC\0R05 1/16W
C1153
10nF50V
C1153
10nF50V
R1172
15 OHM +-5% 1/4W
R1172
15 OHM +-5% 1/4W
R1136
NC\4K7 1/16W 5%
R1136
NC\4K7 1/16W 5%
1
2
FB724
NC\120R/3000mA
FB724
NC\120R/3000mA
R1187
NC\0R05 1/16W
R1187
NC\0R05 1/16W