Sharp LC-40LE530E Service Manual page 78

LC-32LE530
LC-40LE530
DVB - T2 Diagram (12/17)
1 2
F135
1V2_VCC_DEMOD
330R
F134
1V2_VCC
330R
A
C503 C502
22u 22u
16V 16V
F79
3V3_RVDD
3V3_IF 1V2_VCC_DEMOD
1k
C501
22u
16V
1V2_VCC_DEMOD1
F84
3V3_DVDD
1k
B
D45
2V5_XVDD
3V3_IF
BA159
F94
2V5_AVDD
2V5_XVDD
1k
C491
22u
16V
C
D
E
F
1 2
3 4
F83
1V2_CVDD
330R
F81
1V2_MVDD
330R
F736
1V2_VCC
330R
F82
1V2_PVDD
330R
F735
330R
FILTER COMPONENTS WILL DEPEND ON TUNER TYPE USED
R687
AOT
C437
51R
ZIF_N
30049052 AOT
100n
C438
30049052
ZIF_P
51R
100n
AOT
R688
R734
RFAGCMSB 10k 22k
R357
I2CMSDA 47R
R683
I2CMSCL
47R
R684
3 4
5
C144
100n
41MHz
10V
3 2
4 1
X8
41MHz
AOT
C141 C138
R732
100n 100n
10V 10V
AOT AOT AOT
AOT 49
AINM
50
AINP
51
AVSS1
52
2V5_AVDD AVDD1
R90
53
R733 RFAIN
3V3_RVDD
3V3_RVDD
54
RVDD
55
VSS8
56 U28
CVDD6
1V2_CVDD
1V2_CVDD
57
CXD2820R
TUNERDAT
58
TUNERCLK
3V3_DVDD
59
DVDD
60
VSS9
61
CVDD
1V2_CVDD
1V2_CVDD
62
PLLBPN
63
RFAGC_GPIO1
64
IFAGC
IFAGCMSB
C182 C136
100n 100n
10V 10V
RFAGCMSB
C470
10p
50V
TSMICLK
TSMIVALID
TSMISYNC
5
78
6 7
R89
3V3_DVDD
10k
BC848B
Q4
C186
100n
10V
R87
3V3_DVDD
10k
R314
3V3_DVDD
10k
R320
10k
NC
C139 C173
R313
10k
100n 100n
R312
10V 10V
3V3_DVDD
10k
32
TESTMODE
31
VSS6
30
CVDD4
1V2_CVDD
29
SDA 47R
R686
28
SCL 47R
R685
27
3V3_DVDD
DVDD2
26
VSS5
TS_MDI7
25
TSDATA7 47R
R665
24 TS_MDI6
TSDATA6 47R
R668
TS_MDI5
23
TSDATA5 47R
R676
22 TS_MDI4
TSDATA4 47R
R666
21
VSS4
20
CVDD3
1V2_CVDD 1V2_CVDD
19 1V2_MVDD
MVDD2 1V2_MVDD
18
MVSS2
TS_MDI3
17
TSDATA3 47R
R607
C454 C183
100n 100n
10V 10V
TS_MDI2
TS_MDI1
TS_MDI0
VESTEL
PROJECT NAME :
DVBT2
SCH NAME :
DRAWN BY : MB61 HW TEAM
6 7
8
A
B
3V3_DVDD
C
SDA_SYS
SCL_SYS
D
E
F
17mb61-3 A3
17
TOTAL SHEET:
24-05-2011_15:14
8
A X M