10.
Circuit Diagrams and PWB Layouts
10-4-9
TUNER
19760_516.eps
TUNER
B09
B09
2014-07-07
3
715G6836
TUNER
R162
100R 1/16W 5%
R165
100R 1/16W 5%
R129
NC/0R05 1/16W
R159
2.2K 1%
IFAGC
R160
2.2K 1%
C146
NC/10N 50V
C127
100NF 16V
R124
1K 1/16W 1%
LNA_INN
C126
47pF 50V
C129
4.7NF 50V
C122
2.2nF 50V
+1V8TUNER
OSCL1
T_SCL
C167
100NF 16V
OSDA1
C166
10N 50V
IFOUT1P
RESET
XTALP
C164
15PF 50V
+1V8TUNER
XTALN
C124
47pF 50V
C165
15PF 50V
XTALN
XTALP
C128
1UF 10V
T_SDA
C131
1UF 10V
C135
100NF 16V
U104
MxL661-AG-R
VDD_3p3
1
LNA_INP
2
LNA_INN
3
VDD_1p8
4
AGC_2/GPO_3
5
AGC_1
6
IF_OUTP_2/GPO_1
7
IF_OUTN_2/GPO_2
8
IF_OUTP_1
9
IF_OUTN_1
10
VDD_
3
p
3
11
VDD_1p
8
12
VDD_1p2
13
GND_DIG
14
VDD_IO
15
SCL
16
SDA
17
CLK_OUT
18
XT
AL_N
19
XT
AL_P
20
GND_XT
AL
21
VDD_1p
8
22
RE
S
ET_N
2
3
A
S
24
E-P
AD
25
R123
510K 1%
C125
100NF 16V
+1V8TUNER
C130
4.7NF 50V
TUNER3.3V
C123
100NF 16V
U102
NC/PE42750
GND1
1
RF1
2
GND2
3
GND3
4
RFC
5
GND4
6
GND5
7
RF2
8
GND6
9
C2
10
C1
11
VDD
12
PADDLE
13
TUNER3.3V
X102
16MHZ
1
2
4
3
TUNER3.3V
LNA_INP
IFOUT1N
FB103
1000OHM
1
2
TUNER3.3V
OSDA1
OSCL1
L107
27nH
LNA_INN
C120
1nF 50V
L101
NC 2.2nH
L103
27nH
LNA_INP
C169
5P6 50V
D101
BAV99
3
1
2
C132
1nF 50V
C121
1nF 50V
TUNER3.3V
R130
NC/1MOHM 1/16W +/-5%
TUNER3.3V
C147
NC/100N 16V
FB109 1000R
1
2
R168
NC 0R05 1/16W
MxL661
R169
NC 0R05 1/16W
Notch_On2
TUNER3.3V
U113
AZ1117CH-3.3TRG1
ADJ(GND)
1
VOUT
2
VIN
3
4
4
SW_CTL
+5V_SW
C141
10UF 6.
3
V 20
%
R133
560R 1/16W 1%
C134
1nF 50V
C190
1UF 10% 16V
Control Interface
IF Interface
R156
330R 1/16W 1%
FB108 1000R
1
2
Notch_On1
C133
10UF 6.3V 20%
TUNER_SCL
TUNER_SDA
IFAGC_Toshiba_demo
FCN101
RF CONN
1
1
2
2
3
3
4
4
ANT
5
SW_CTL
10
SW_CTL
R149
1K 1/16W 1%
C143
10N 50V
IFAGC_Toshiba_demo
T_SCL
T_SDA
TUNER_SDA
TUNER_SCL
R116
0R05 1/10W
ADCINP_DEMOD
8
ADCINN_DEMOD
8
TUNER3.3V
FAT_IN-
R127
1K 1/16W 1%
D102
BAS316
D_IFP
18
D_IFN
18
D_IFP
D_IFN
C139
10N 50V
C140
10N 50V
C159
NC/1nF 50V
L105
NC 2.2nH
D104
NC/BAV99
3
1
2
R449
0R05 1/16W
C168
NC/1nF 50V
L106
8.2NH
R450
0R05 1/16W
C192
4.7PF 50V
DVDD3V3
DVDD3V3
3,4,5,6,8,9,10,13,15,16,17,18
D_IFN
+5V_SW
OSCL1
4,18
GND
3,4,5,6,7,8,9,10,12,13,14,15,16,17,18
IFAGC_Scaler
8
OSDA1
4,18
+5V_SW
3,9,10,12,15
TUNER_SCL
18
IFAGC_Toshiba_demo
18
D_IFP
TUNER_SDA
18
C136
1nF 50V
C197
100NF 16V
IFAGC_Scaler
R1029
51R 1/16W 5%
L102
82nH
R1030
51R 1/16W 5%
C137
1nF 50V
IFAGC
C158
1nF 50V
IFAGC_Scaler
D103
BAS316
C160
1nF 50V
L104
C148
1UF 10% 16V
R153
10K +-1% 1/16W
R101
0R05 1/16W
C162
NC/47pF 50V
R104
0R05 1/16W
C152
1UF 10% 16V
R164
NC 150R 1/16W 1%
R151
10K +-1% 1/16W
R150
0R05 1/16W
C153
NC/22pF 50V
Notch_On1
C142
100NF 16V
Notch_On2
R157
100R 1/16W 5%
R128
2.2K 1%
FB104
220R
1
2
C154
22PF 50V
R167
0R05 1/16W
R152
0R05 1/16W
C145
22N 25V
R155
100R 1/16W 5%
R1089
NC/0R05 1/16W
C155
22PF 50V
C144
47nF 16V
R161
0R05 1/16W
C151
NC/47pF 50V
R1090
NC/0R05 1/16W
C157
NC/22pF 50V
FCN102
NC/RF CONN
1
1
2
2
3
3
4
4
ANT
5
C161
NC/47pF 50V
C156
1UF 10% 16V
C149
1UF 10% 16V
C150
NC/47pF 50V
C191
22PF 50V
C163
22PF 50V
DVDD3V3
TUNER3.3V
IFOUT1P
IFOUT1N
FAT_IN-
R1112
0R05 1/16W
R1111
0R05 1/16W