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89
LC-22DV510
LC-24DV510
SCHEMATIC DIAGRAMS
28. Schematic Diagrams
Tuner & T2 Demodulator Diagram
RESET_T2
3V3_DVDD
10V
100n
C914
1V2_CVDD
C911
10V
100n
IF_AGC_T2
1k
R1582
47p
50V
C1211
2
1
TU102
TDTC-G101D
12
11
10
9
8
7
6
5
4
3
2
1
ANT_PWR
B1
RF_AGC
SCL
SDA
B2
NC
AS
IF_AGC
DIF2
DIF1
AIF
2V5_VCC
5V_TUN
1V2_PVDD
1V2_MVDD
3V3_DVDD
3V3_DVDD
R1857
200R
16V
47u
C143
2
1
1V2_CVDD
3V3_DVDD
SDA_SYS
SCL_SYS
3V3_DVDD
1V2_CVDD
1V2_MVDD
1V2_CVDD
1V2_MVDD
1V2_CVDD
2V5_AVDD
3V3_RVDD
TUN_SCL_T2
1V2_CVDD
3V3_DVDD
1V2_CVDD
100R
R1545
2
1
47R
R1575
R1576
47R
R1560
10k
R1561
10k
TUN_SDA_T2
R1564
10k
600R
F260
C955
12p
50V
C954
50V
12p
100n
C915
10V
C918
100n
10V
10k
R1566
U167
CXD2820R
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
IFAGC
RFAGC_GPIO1
PLLBPN
CVDD
VSS9
DVDD
TUNERCLK
TUNERDAT
CVDD6
VSS8
RVDD
RFAIN
AVDD1
AVSS1
AINP
AINM
XVSS
XTALI
XTALO
XVDD
PVDD
PVSS
MVSS4
MVDD4
MVDD3
MVSS3
OSCMODE
RESETN
CVDD5
VSS7
OSCENBN
A0
TSDATA3
MVSS2
MVDD2
CVDD3
VSS4
TSDATA4
TSDATA5
TSDATA6
TSDATA7
VSS5
DVDD2
SCL
SDA
CVDD4
VSS6
TESTMODE
GPIO0
TSERR_GPIO2
TSSYNC
TSVALID
TSCLK
VSS1
CVDD1
MVDD1
MVSS1
VSS2
DVDD1
TSDATA0
TSDATA1
CVDD2
VSS3
TSDATA2
TSMICLK
TSMIVALID
R1578
47R
R1573
47R
R1579
47R
TSMISYNC
TS_MDI0
TS_MDI1
TS_MDI2
TS_MDI3
TS_MDI4
TS_MDI5
TS_MDI6
TS_MDI7
10k
R1565
2V5_AVDD
330R
F267
F262
330R
C929
10V
100n
F264
330R
100n
10V
C933
RF_AGC_MONITOR
100n
10V
C935
100n
10V
C928
100n
10V
C927
100n
10V
C925
100n
10V
C919
C545
47p
50V
10n
L124
100n
10V
C921
100n
10V
C923
100n
10V
C922
F134
330R
F269
330R
F263
330R
3V3_DVDD
3V3_RVDD
3V3_VCC
BC848B
Q207
3
2
1
1V2_PVDD
1V2_MVDD
1V2_VCC
1V2_CVDD
100n
10V
C917
100n
C916
10V
C932
10V
100n
10V
C931
100n
C920
10V
100n
330R
F265
DIGITAL_IF_P
DIGITAL_IF_N
R1856
47R
R1583
47R
8
7
6
5
4
3
2
1
R2
R3
R1
R4
R1939
10k
R1584
47R
8
7
6
5
4
3
2
1
R2
R3
R1
R4
C956
22u
16V
C957
22u
16V
2V5_VCC
C953
12p
50V
S96
S97
R1580
47R
X1
41MHz
2
4
1
3
R1933
100k
2
1
BC848B
Q205
3
2
1
100k
R1932
2
1
100k
R1934
2
1
5V_TUN
S100
5V_TUN
C15V
D6
2
1
C15V
D5
2
1
10k
R4
17mb60-4
MB60_HW_TEAM
9
TUNER&T2_DEMOD
24-05-2011_13:42
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
TOTAL SHEET:
1u
L115
2
1
47p
50V
C964
2
1
TH1
2R1
20k
R1586
100n
C965
16V
OVER_CUR_DETECT
10k
R1594
10k
R1593
12V_VCC
R1595
10k
1k
R1581
10k
R1590
FDN336P
Q175
ANT_CTRL
BC848B
Q172
RF_AGC_TUNER
F261
330R
5V_TUN
DIGITAL_IF_P
DIGITAL_IF_N
10V
C907
100n
2
1
10V
C904
100n
2
1
TUN_SDA_T2
ANALOG_IF
5V_TUN
5V_TUN
TUN_SCL_T2
TUN_SCL_MST
TUN_SDA_MST
RF_AGC_TUNER
100R
R1588
8
7
6
5
4
3
2
1
R2
R3
R1
R4
IF_AGC_TUNER
1k
R139
330R
F266
2
1
R138
1k
VIFP
L114
1u
2
1
100k
R209
2
1
BA782
D145
2
1
3k3
R231
2
1
6k8
R474
2
1
6k8
R473
2
1
12V_VCC
680R
R735
2
1
ANALOG_IF
16V
10n
C547
2
1
5V_TUN
22k
R594
2
1
BSN20
Q140
3
2
1
5V_TUN
5V_TUN
C135
10V
100n
2
1
50V
47p
C1210
1k2
R483
2
1
10R
R384
2
1
BF799
Q144
3
2
1
SIFM
SIFP
Z102
K3958M
4
1
5
3
2 IN2
GND
OUT2
IN1
OUT1
SIF_CTL
K9656M
Z101
4
1
5
3
2 IN2
GND
OUT2
IN1
OUT1
4k7
R252
2
1
16V
10n
C546
2
1
L104
2u2
2
1
VIFM
IF_AGC_T2
IF_AGC_MST
R1597
10k
100n
10V
C912
2
1
100n
C910
10V
2
1
100R
R1552
2
1
100R
R1546
2
1
IF_AGC_TUNER
10k
R1591
R1592
10k
3V3_VCC
3V3_VCC
S28
RF_AGC_CTL
100R
R1551
2
1
C14
100n
10V
2
1
FSA3157
U3
6
5
4
3
2
1 B1
GND
B0
A
VCC
S
6k8
R1598
12k
R1589
100R
R1550
2
1
100n
C903
10V
2
1
10V
100n
C901
2
1
C902
10V
100n
2
1
100R
R1549
2
1
RF_AGC_MST
C2
22u
16V
R1596
10k
16V
22u
C3
C15V
D2
2
1
5V_VCC
RF_AGC_CTL
33R
120nH
0R
33R
2K7
NC
0R
33R
33R
33R
T2 DEMOD
150p
82p
150nH
N.C.
1
2
3
4
5
6
7
8
9
10
11
12
Summary of Contents for LC-22DV510K
Page 19: ...19 LC 22DV510 LC 24DV510 1 1 General Block Diagram 1 1 General Block Diagram ...
Page 27: ...27 LC 22DV510 LC 24DV510 4 4 Frequency response ...
Page 29: ...29 LC 22DV510 LC 24DV510 5 3 Absolute Ratings 5 3 1 Electrical Characteristics ...
Page 30: ...30 LC 22DV510 LC 24DV510 5 3 2 Operating Specifications ...
Page 31: ...31 LC 22DV510 LC 24DV510 5 4 Pinning ...
Page 33: ...33 LC 22DV510 LC 24DV510 6 3 2 Operating Specifications 6 4 Pinning ...
Page 35: ...35 LC 22DV510 LC 24DV510 Ì µ µ ò Ú ĞÉîê ĞÉîé µ º ò Ú ĞÍïêô ĞÍïéô ĞÍêğ µ µ ò ...
Page 48: ...48 LC 22DV510 LC 24DV510 12 4 Pinning 11 4 ...
Page 49: ...49 LC 22DV510 LC 24DV510 ...
Page 51: ...51 LC 22DV510 LC 24DV510 ...
Page 65: ...65 LC 22DV510 LC 24DV510 23 3 VGA CN132 22 3 ...
Page 68: ...68 LC 22DV510 LC 24DV510 23 3 Options Options Options 1 Options 2 ...
Page 74: ...74 LC 22DV510 LC 24DV510 4 Hardware Architecture Connector Arrangement ...
Page 75: ...75 LC 22DV510 LC 24DV510 Block Diagram ...
Page 86: ...86 LC 22DV510 LC 24DV510 NOTES ...
Page 100: ...100 LC 22DV510 LC 24DV510 29 PRINTED WIRING BOARD Main Unit PWB Top Side ...
Page 120: ...120 LC 22DV510 LC 24DV510 Notes ...
Page 123: ...123 LC 22DV510 LC 24DV510 Notes ...