Read Sharp LC-40CT2E (serv.man2) Service Manual online
3V3_VCC
100n
16V
16V
C219
16V
100n
C218
CXD2028 DEMOD
ERTUG BAL
17 CXD2028 DEMOD
17mb38
-1
19
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
OF:
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
SHEET:
29-01-2010_15:09
C139
100n
16V
100n
16V
C292
16V
100u
C161
100n
16V
100n
16V
C321
10u
6V3
10u
6V3
600R
F22
R1236
2M2
TP381
TP380
10u
C1076
10V
10u
C1077
10V
10V
C1078
10u
10u
L117
15u
50V
C1046
1u
5V_VCC
C20
100n
10V
S14
S15
C343
15p
C344
15p
10k
R83
R84
10k
10k
CXD2820R
U301
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
C14
10k
R71
R70
10k
100n
C7
C8
100n
R172
R194
R72
R338
1u5
L5
C6
15p
C346
10V
100n
C22
47R
R179
R180
47R
10V
100n
C33
C24
100n
10V
50V
1n
C389
R73
10k
R347
22k
10V
100n
C31
C354
12p
12p
C353
S12
R475
41MHz
X1
2
4
1
3
10V
100n
C29
F21
600R
C11
100n
10V
10V
100n
C15
15p
C350
10k
R77
C17
100n
10V
10V
100n
C26
10k
R68
10k
R69
C36
100n
10V
R195
47R
R82
10k
10k
10k
R75
10k
R76
C25
100n
10V
10k
R74
R78
10k
47R
R192
R193
47R
C18
100n
10V
10V
100n
C37
R168
47R
47R
R150
R124
47R
47R
R116
R118
47R
47R
R135
C23
100n
10V
47R
R152
R170
47R
C16
100n
10V
10V
100n
C21
10V
100n
C35
50V
10p
C390
47R
R199
R197
47R
47R
R198
R178
47R
TP14
1k
F25
1k
F26
10V
100n
C34
10V
100n
C30
C1044
100n
10V
R1234
10k
R1233
10k
MP2012
U305
6
5
4
3
2
1
FB
GND
SW
PVIN
VIN
EN
R1241
680k
R1238
510k
C1057
220u
5V_VCC
330R
F15
330R
F12
10V
100n
C27
10V
100n
C19
C12
100n
10V
C39
10V
100n
F23
1k
U9
LM1117
IC_LDO_LM1117_2.5V/800mA_SOT-223
4
3
2
1
GND
OUT
IN
VOUT
C32
100n
10V
D7
BA159
10V
100n
C28
10V
100n
C38
10V
10u
C340
6V3
10u
C323
F13
330R
TP15
10V
100n
C9
1V2
50V
100n
C1055
33R
R1239
1u
L121
2
1
5V_VCC
SCL_TUN_DVB
SDA_TUN_DVB
3V3_VCC
RF_AGC_DVB
RF_AGC_DVB
3V3_RVDD
3V3_RVDD
2V5_AVDD
2V5_AVDD
OPTCTRL
nFE_RESET
2V5_XVDD
2V5_XVDD
2V5_XVDD
2V5_XVDD
IF_AGC_DVB
1V2_PVDD
1V2_PVDD
3V3_DVDD
3V3_DVDD
3V3_DVDD
3V3_DVDD
3V3_DVDD
3V3_DVDD
3V3_DVDD
3V3_DVDD
3V3_DVDD
3V3_DVDD
1V2_MVDD
1V2_MVDD
1V2_MVDD
1V2_MVDD
1V2_MVDD
1V2_CVDD
1V2_CVDD
1V2_CVDD
1V2_CVDD
1V2_CVDD
1V2_CVDD
1V2_CVDD
1V2_CVDD
1V2
1V2
1V2
nRESET
3V3DMD
3V3DMD
3V3DMD
I2C_DATA_DEMOD
I2C_CLK_DEMOD
T_DIG_IF2
T_DIG_IF1
FC1_ERR
FC1_SYNC
FC1_CLK
FC1_DATA7
FC1_DATA6
FC1_DATA5
FC1_DATA4
FC1_DATA3
FC1_DATA2
FC1_DATA1
FC1_DATA0
FC1_VALID
30049052
30049052
51R
AOT
AOT
AOT
AOT
AOT
AOT
51R
NC
FILTER COMPONENTS WILL DEPEND ON TUNER TYPE USED
CXD2820R DEMOD 1.2 VOLT SUPPLY
OPTION
NC
NC
SPCAP Option
AOT
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