Philips TPM14.1L Service Manual page 77

Circuit Diagrams and PWB Layouts
10-6-7 TUNER
TUNER
B07
SOT23 1.0A/3.3V
+5V_SW
U402
FB101
G1117-33T63Uf
3 2
1 2
VI VO
220R/2000mA
30mil
C140
1UF 25V
+
C759
100UF 16V
SONY Silicon Tuner
SUT-RA231ZN (NEW)
TU101
TP1195
ANT_PWR
1
GND
TUNER3.3V
2
VCC
T_SDA
3
SDA
T_SCL
4
SCL
IFOUT1N
5
IF_N
8
TH1
IFOUT1P
9 6
TH2 IF_P
10
TH3
IFAGC
11 7
TH4 AGC
12
TH5
13
TH6
SUT-RA231ZN
R195 R196 R298 R299
0 OHM 1/8W
0 OHM 1/8W
0 OHM 1/8W
0 OHM 1/8W
Tuner/IFAGC/I2C/DIF table
TPM14.1L LA 10.
TUNER3.3V
TP1192
30mil
TP1193
C141 C139 C142
C143
100N 16V
1UF 25V
47nF 16V
10UF 10V
ANT PWR
ANT_PWR R150
0R05 1/16W
T_SCL
TP1196
T_SDA
TP1197
C154
Impedance Contrl 100ohm and
22PF 50V
route these path w ith differential
pattern on top layer.
IFOUT1P
TP1204
IFOUT1N
TP1207
Tuner
SA
IFOUT1P
R160 4.7K
R163 NC
R166 NC
R167 0R
R168 0R
C156 1uF
IFOUT1N
C167 1uF
R169 0R
C150
R155 100R
R157 100R
NC/47pF 50V
R156 150R
C160 22pF
C161 22pF
C158 NC
C159 NC
R1029 0R
R1030 0R
EN 77
To DEMOD CXD2828
TP1190 TP1191
R169 0R05 1/16W IFAGC_demod
TP1194
IFAGC R149 R151 IFAGC_Scaler
10K 1/16W 5% 10K 1/16W 5%
C144
47nF 16V
TUNER3.3V
10mil
R159 R160
4.7K 1/16W 4.7K 1/16W
To MT5561 Scaler Demod for NA/AP
OSCL1
R162 200R 1/10W 5% R163 NC/0R05 1/16W
OSDA1
R166 NC/0R05 1/16W
R165 200R 1/10W 5%
TP1199
C155
22PF 50V
TP1198
TUNER_SCL
R167 0R05 1/16W
TUNER_SDA
R168 0R05 1/16W
TP1200
To DEMOD CXD2828 for SA
To DEMOD CXD2828 for SA
TP1202
FB105 120R/500mA
IFOUT2P CXD2828AD+
1 2 C156 1uF 10V
TP1205
IFOUT2N CXD2828AD-
1 2 C157 1uF 10V
FB106 120R/500mA
TP1209
TP1210 TP1211
R155
1 2 C148
FB103 100R 1/16W 1% 1UF 25V
120R/500mA
R156
AIF
TP1214
TP1215
150R 1/16W 1%
TP1216
R157
1 2 C149
FB104 100R 1/16W 1% 1UF 25V
C151 120R/500mA
C160 C161 C158
NC/47pF 50V
22PF 50V 22PF 50V NC/47pF 50V
back to
2014-Mar-07
div.table
IF Interface
FAT_IN-
ADCINN_DEMOD 8
FAT_IN+
ADCINP_DEMOD 8
Control Interface
IFAGC_Scaler
IFAGC_Scaler 8
OSCL1
OSCL1 9,12
OSDA1
OSDA1 9,12
12 TUNER_SCL
12 TUNER_SDA
12 IFAGC_demod
12 CXD2828AD+
12 CXD2828AD-
DEMODE
TP1201
DEMODE
TP1203
TP1206
R1029
FAT_IN+
TP1212
0R05 1/16W
R1030
FAT_IN-
TP1217
0R05 1/16W
C159
NC/47pF 50V
MTK_CID
12/26
TUNER
B07
TUNER_SCL
TUNER_SDA
IFAGC_demod
CXD2828AD+
CXD2828AD-
3 2013-10-21
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