Sharp LC-39LE650E Service Manual page 107

LC39/50LE652E
39" / 50" Main Unit Diagram 11/15 (COFDM)
LC39/50LE752E
LC50LE754E
DUNTKG135WE01
I DUNTKG135WE07
DUNTKG135WE09
D+3.3V
L1107
10uH
C1111
220u
6.3V
H
A528WJ
FB1102
C1112
1000P
L1105
560nH
CNR56J
4 3 2 C1108
*L1104
180P
C1105
0
47P
TU1101
8 1
MB819WJFW
G
C1107
91P
C1109
5 6 7
L1101
L1103 180P
270nH
180nH
NR27J
VPRINR18J
C1104
1000P
C1106
180P
D1102
BUS05L1
FB1101
R1101
A528WJ
330
AERIAL_SENSE
F
1%
C1101 C1102
150
10u 5 4
R1102
10V 150
VOUT NC
1%
IC1104
IXD659WJ
MIC5203-5.0
5V7
VIN GND ON
R1388
10K
1 2 3
APCTL
C1103
E
0.1u
*C1397
0.1u
*R1302
0
CLKOUT
D
SCL
*C1311
0.47u
SDA
QPOUT
QNOUT
INOUT LNB
*R1307
*R1309
C 2.2K
2.2K
IPOUT
*C1312
100u
AGC 25V
D+3.3V
*L1301
*C1381
0.1u 33uH
3.3V
*TL3101
*C1305 *C1304
220u 0.1u
LNB
6.3V
*D1303
LNB D1F60
B
*C1315
0.47u
25V
*FB1307
A528WJ
*C1306 *D1301
*TU1102
RB156L40
1000P
0.1u *R1301
*L1303
SA034WJQZ
*C1307 100K 220uH
BS2S7HZ6B01
TL3102
*C1325
0.01u
A
1 2 3
Q1101
X1101
MMBT2907A
SCA228WJ
C1117
2.2u
3V3P1-T2
C1114 4V
C1115
R1106
0.1u
1000P
3.3
R1110
0
C1113
1000P
21 20 19 18 17 16 15
C1118
1000P
VDD_L
22 14
RF_REF
C1119
0.1u
23 RF_IP DLIF_P
13
C1120
0.1u
RF_IN
24 DLIF_N
12
L1106
IC1106
560nH R1121
CNR56J
RF_SHLD SIF/AF
25 11
IXD518WJ
0
R1103
0 C1121
ADDR VDD_H
26 10
1000P
R1124
RSTB CVBS
27 9
C1110
0
0.1u
AGC1 VDD_D
28 8
C1122
1000P
5 6 7
1 2 3 4
R1105
0
C1116
1000P
SCLS
SDAS
12VLNB
*R1376
*L1302
100
*D1302 22uH
*R1377
RB156L40
100
1 2 3 4 5 6 7 8
25V
NC SCL
32 9 *R1306
ADDR
31 NC 10
VCTRL DSQOUT
30 11
*C1310
0.01u
*R1311
*IC1301
DETIN DSQIN
29 12
10K
*C1309
8200P
EXTM
ISEL IXD310WJ
28 13
*R1314 *R1339
LNBH23QTR
15K
VUP TTX
27 14
BYP
26 NC 15
*C1319
0.22u
NC NC
25 16
*C1313
100u
25V
ASY
24 23 22 21 20 19 18 17
*R1322
*C1321
3.3 12VLNB
10u
*C1314
TQ
25V
0.22u
*R1316
*R1323
100
15
*C1316
*C1320
10u
100u
16V
25V
*D1304
*C1317
RB156L40 *D1305
RB156L40 0.22u
4 5 6
(LE652 Series)
COFDM
*R1113
4.7K
3V3_RVDD_1
*C1123
0.1u
36 35 34 33 32
VDD_VANA
*C1124
37
0.1u S_ADC_IP
*C1125
38 S_ADC_IN
0.1u
*C1126
39 S_ADC_QP
0.1u
*C1127
40 S_ADC_QN
0.1u
*IC1103
41 TC_ADC_P
LE652E IXD523WJ Si2167
42 LE752E IXD523WJ Si2167
TC_ADC_N
C1137
LE754E IXD541WJ Si2164
0.01u
43 RSSI_ADC
44 CLK_IN
C1138
TL9638
0.1u
*R1119
45 SDA_MAST
0
TL9639
*R1120
46 SCL_MAST
0
47
GND
R1108
4.7K 48 VDD_CORE
MP_A MP_B
1 2 3 4 5
R1107
4.7K
D+3.3V
10K
*R1308
0
*R1312
0 0
*R1310
10K
VCC12V
*FB1308
A528WJ
7 8 9 10
107
IMPEDANCE REQUIREMENTS
C1144
1000P
1V2_MVDD_1 3V3_DVDD_1
31 30 29 28 27 26 25
TS_D7
TS_D6 24
TS_D5
23
VDD_IO
22
GND
21
VDD_VCORE
20
TS_D4
19
TS_D3
18
TS_D2
17
TS_D1
16
TS_D0/TS_SERR
15
TS_CLK 14
13
6 7 8 9 10 11 12
*R1114
*R1115
0
0
D+3.3V
D+3.3V
D+1.2V
C1139
0.1u
13
11 12
LC-39/50LE650
LC-39/50LE651
LC-39/50LE652
N1 (07-05-2013)
VCC12V VCC12V
C1145
1000P
TO SoC FPII (001)
R1116
1 2 TS0D7 AJ27
3 4 TS0D6
AL27
5 6 TS0D5
AK27
7 8 TS0D4
AH27
33
R1117
1 2 TS0D3 AL28
3 4 TS0D2 AK28
5 6 TS0D1 AM28
7 8 TS0D0
AJ28
33
R1118
1 2 TS0CLK
AE24
3 4 TS0STRT AG24
5 6 TS0VAL AH25
7 8
33
AERIAL_SENSE AF8
APCTL AF9
TNR_SIFP AK2
TNR_CVBS AJ15
SCL2_3V
AG9
SDA2_3V AH9
RESET_OUTN AG23
C1143
0.1u
3V3_RVDD_1
FB1103
A528WJ
C1128
0.1u
C1142
0.1u
3V3_DVDD_1
C1134
FB1104
A528WJ 0.1u
C1129
0.1u
C1132
0.1u
1V2_MVDD_1
FB1105
A528WJ
C1141 C1135
0.1u 0.1u
C1140 C1130 C1133 C1136
22u
0.1u 0.1u 0.1u
6.3V
14
15 16