69
17) Tuner
MPX0N
MPX0P
SMD/0402
SMD/0402
SMD/0402
+5V IF
AVDD25_IFADC
+5V IF
IF_AGC
AVSS25_IFADC
+5V_T3
SMD/0402
SMD/0402
IF BPF
SMD/0402
CLOSE TO MT5362
SMD/0402
DVSS25_IFADC
AVSS33_DIG
ROUTE SYMMETRICALLY
SMD/0402
Near Tuner
SMD/0402
NEAR 5361
NXP_DIF1
SIF2
NXP_DIF1
NXP_DIF2
SIF1
R765
NC
R766
NC
SIF2
MPX0P
MPX0N
AS_IF
MPX0_TUN
MPX0_GND
AVDD33_SIF
DVDD25_IFADC
AVSS33_SIF
CVBS
SCL
NXP_DIF2
IF_AGC_LG
IF_AGC
SDA
SCL
Near Tuner
Near IC
C771
39pF 50V
C772
39pF 50V
Connected to Tuner GND
CVBS0P used GND
sheilding
Q784
NC/BC857C
C792 10N 50V
ATV_CVBS_OUT
R7905
0R05 1/16W
R7906
0R05 1/16W
AS_IF
NXP_DIF1
R7958
100K 1/10W 5%
CI_GPIO6
RF_AGC_P
C791 10N 50V
SDA
C7957
47N16V
R7957
10K 1/10W
ATV_CVBS_OUT
CVBS
CVBS0P
RF_AGC_P
NXP_DIF2
+5V_T3
DFAT_IN-
C843
PSC
LG
NXP
NC
8.2P 8.2P
FAT_IN-
TUNER_SDA1
SIF1
1
2
FB508
120R/500mA
R7813
10K 1/16W 5%
R1128
0R05 1/16W
R1129
0R05 1/10W
1
TP779
TUNER_SCL1
C542
4.7UF 10V
R
7820
4K
7 1/
10
W
5%
1
TP777
R1131
0R05 1/10W
C782
100P 50V
R1126
33K 1/10W 5%
R7824
200R 1/16W 5%
1
2
FB505
120R/500mA
C511
4.7UF 10V
R1123
100R 1/16W 5%
R7831
100OHM1/16W
1
2
FB509
220R/2000mA
C510
1uF/16V
C553
1uF/16V
R1120
10K 1/10W 5%
L503
NC/0.33uH 10%
C778
47N16V
C783
100P 50V
C550
100N 16V
1
2
FB789
120R/500mA
C585
NC/56pF 50V
C543
100N 16V
R503
10K 1/10W
+
C540
100uF 16V
R1124
NC/0R05 1/10W 5%
R1133
0R05 1/10W
C608
4.7UF 10V
R1130
330R 1/16W 5%
R1125
75R 1/10W 5%
C541
1uF/16V
R
7821
4K
7 1/
10
W
5%
R7832
100OHM1/16W
C7843
NC/8.2pF 50V
1
2
FB506
220R/2000mA
R7822
200R 1/16W 5%
C7942
10N 16V
R1127
75R 1/10W 5%
RF_AGC_Tuner
C508
47N 16V
C7943
10N 16V
C7944
3P3 50V
+
C7939
47UF 25V
C7956
NC/15P 50V
Q781
2SD2653K
C546
1uF/16V
C7940
47N16V
C548
100N 16V
C7941
47PF 50V
R551
0R05 1/10W
C7946
100N 16V
C587 NC/39pF J 50V
R554
0R05 1/10W
R552
0R05 1/10W
1
2
FB501
120R/500mA
R555
0R05 1/10W
C552
10U 10V
C547
4.7UF 10V
C539
100N 16V
R1121
10R 1/10W 5%
1
TP502
R1132
NC/0R05 1/10W 5%
C777
47N16V
C7938
100N 16V
R7830
NC/0R05 1/10W 5%
1
2
FB512
120R/500mA
R1122
75R 1/10W 5%
AVDD33_SIF
139
SIFP
140
SIFN
141
AF
142
AVDD33_DIG
143
DVDD25_IFADC
154
DVSS25_IFADC
155
VIP_ATV
156
VIN_ATV
157
AVSS25_IFADC
158
AVDD25_IFADC
159
TUNER_CLK
183
TUNER_DATA
184
IF_AGC
185
RF_AGC
186
U400B
MT5360BMU/B
C586 NC/39pF J 50V
AVDD33_DIG
R7816
10K 1/10W
C7945
100N 16V
C545
100N 16V
R7814
0R05OHM1/16W
C512
100N 16V
+5V_T
AV25
+5V_T
+5V_TUNER
AV25
AV33
+5V_TUNER
AV33
+5V_T3
+5V_T
+5V_TUNER
+5V_T
FAT_IN-
AVDD33_DIG
+5V_TUNER
CI_GPIO6
TUNER_SDA1
DVSS25_IFADC
TUNER_SCL1
ATV_CVBS_OUT 11
CVBS0P
9
CI_GPIO6
15
DVDD25_IFADC
AVDD25_IFADC
AVSS25_IFADC
Near chip
IF_AGCT
AVDD33_SIF
R7940
0R05 1/4W
R7943
0R05 1/4W
R7946
0R05 1/4W
AS_TUNER
R7948
0R05 1/4W
_P
FAT_IN-_N
R7950
0R05 1/4W
R7952
0R05 1/4W
R7954
0R05 1/4W
TH1
25
TH2
26
TH3
27
TH4
28
RF_IO
1
Ant Pwr
2
GND
3
NC
4
RF_AGC
5
GND
6
VP(TUN)
7
VT
8
GND
9
NC
10
As
11
SCL
12
SDA
13
REF
14
IF_AGC
15
DIF1
16
DIF2
17
+5V IF
19
SIF1
20
SIF2
21
NC
22
AS_IF
23
NC
18
CVBS
24
TU501
TUNER
TUNER
DVB-T FQD1116ME/BH-TPV
DFAT_IN-
Summary of Contents for LT26A1
Page 36: ...36 6 PCB Layout 6 1 Main Board LT26A1 715G3693M01000004K ...
Page 37: ...37 ...
Page 38: ...38 LT32A1 715G3693M01001004K ...
Page 39: ...39 ...
Page 40: ...40 6 2 Power Board LT26A1 715G3425P01000003S ...
Page 41: ...41 ...
Page 42: ...42 ...
Page 43: ...43 LT32A1 E32AG2NB3WH72N 715G3234P01H30003M ...
Page 44: ...44 ...
Page 45: ...45 ...
Page 46: ...46 LT32A1 E32AA2NB3WH72N 715G3332 1 ...
Page 47: ...47 ...
Page 48: ...48 ...
Page 49: ...49 LT32A1 E32AA2NB3WH72N 715G3645P01W30003S ...
Page 52: ...52 8 Block Diagram ...
Page 81: ...81 11 Exploded View LT26A1 ...
Page 82: ...82 LT32A1 ...