Sharp LC-30HV4E Service Manual page 93

Lcd colour television
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Ë Ë Ë Ë Ë PC I/F Unit-4/7 (AVC System)
VA+12
D20
H
1SS187
1
R1126
3
VA5REGO
10(1/4W)
2
VREGIN
IC7
PQ05TZ11
R121
0(1/2W)
1
3
VIN
VO
2
VC
C80
+
C81
47uF/16V
C777
0.01uF
0.01uF
0.1uF
G
3
MAIN_VD
F
3
MAIN_HD
CN8
S12B-PH-SM3-TB
PC_G
1
2
PC_B
3
4
PC_R
5
6
PC_H
E
7
8
PC_V
9
PC_C
10
11
12
R1089
100
1
CLR_SW
3
PC_V
D9
1SS187
R137
1
10K
3
2
D
IC8
VA+5
PQ20VZ11
1
3
VA+3.3AD
VI
VO
R123
1.6K(1%)
2
4
VC
VADJ
C149
C79
+
C82
R124
1K(1%)
0.01uF
47uF/6.3V
0.01uF
C
TL227
TL228
TL229
ROUT0
7
ROUT0
OGOUT0
7
OGOUT0
BOUT0
7
BOUT0
B
A
1
2
3
122
L1
VA+5-AMP
NLC322522T-3R3M
+
C143
C144
0.01uF
47uF/10V(PXA-5)
L2
VA+5-PLL
NLC322522T-3R3M
C145
+
0.01uF
C146
33uF/10V
C83
+
D82
C84
MA157A
33uF/10V
R867 0
3
MAIN_R
D83
MA157A
R868 0
3
MAIN_G
D84
MA157A
R1076
R869 0
8
1
PC_H
7
2
3
MAIN_B
6
3
PC_C
5
4
VA+5-AMP
EXBV8V103J
D85
D86
D87
MA157A
MA157A
MA157A
R745
R747
R749
VD+3.3
C921
100uF/6.3V(PXA)
TL218
TL219
TL220
C907
0.1uF
IC411
2
4
OV0_H
3
MAIN_HD
1A
1Y
3
1B
5
7
3
MAIN_VD
2A
2Y
OV0_V
6
2B
11
9
3A
3Y
10
3B
14
12
4A
4Y
PC_C3
13
4B
1
1
HVSEL
A/B
15
G
74LCX157MTC
VA+3.3AD
3
3
XPWR_SVO
+
C564
VD+5
L4
100uF/6.3V(PXA)
VD+5-ADC
BOUT0
NLC322522T-3R3M
ROUT0
C96
+
47uF/6.3V
C110
0.1uF
1,3
SDA2_5
3
SCL2_5
C112
0.1uF
C111
VA+5-AMP
0.1uF
VA+3.3AD
C113
C115
1uF(K)
R959
0.1uF
6
RI1A[7..0]
EXBV8V680J
C114
RI1A0
5
4
0.1uF
5
4
RI1A1
6
3
6
3
RI1A2
7
2
7
2
RI1A3
8
1
8
1
RI1A4
5
4
5
4
RI1A5
6
3
6
3
RI1A6
7
2
7
2
RI1A7
8
1
8
1
R962
EXBV8V680J
6
RI1B[7..0]
C116
RI1B0
0.1uF
5
4
5
4
RI1B1
6
3
6
3
RI1B2
7
2
7
2
RI1B3
8
1
8
1
R965
EXBV8V680J
R968
RI1B4
LCRI1B4
5
4
5
4
RI1B5
6
3
LCRI1B5
6
3
RI1B6
LCRI1B6
7
2
7
2
RI1B7
LCRI1B7
8
1
8
1
EXBV8V680J
4
5
V-5
L22
NLC322522T-3R3M
C757
4.7uF/10V(2125)
C78
0.1uF
C70
0.1uF
6
OV0_HSNR
C62
0.1uF
0
C562
0.1uF
0
C563
0.1uF
0
C565
0.1uF
D78
1SS380
2
1
R132
C128
3.3K(1%)
0.33uF(PF)
C566
330pF(CH)
6
C130
C127
100pF
100pF
6
C126
1uF(K)
6
OGOUT0
VA+5-AMP
1
B/CbOUT
2
ADDRESS
3
R/CrOUT
4
NC
5
NC
6
XPOWER SAVE
DSYNC/DIVOUT
7
DGNDREG
8
DVCCREG
9
SDA
10
SCL
11
XSENABLE
12
SEROUT
DGNDPLLTTL
13
3WIRE/IIC
DVCCPLLTTL
14
DPGND
AGNDADREF
15
AVCCADREF
IC4
16
AVCCAD3
17
VRT
18
CXA3506R
DVCCAD3
19
DVCCADTTL
DVCCADTTL
20
DGNDADTTL
DGNDADTTL
21
RA0
22
RA1
23
DGNDAD3
24
RA2
25
RA3
26
RA4
27
RA5
28
RA6
29
AGNDAD3
30
DGNDAD3
31
RA7
32
DVCCADTTL
DGNDADTTL
33
DGNDADTTL
DVCCADTTL
34
RB0
35
RB1
36
RB2
VD+5-ADC
6
7
8
VA-5-AMP
VA-5-AMP
3
TL225
TL221
R1109
0
VCOXHOLD
6
OV0_PDEN
VA+5-PLL
TL84
C125
0.1uF
VD+5-ADC
OV0_CLP
6,7
OV0_HSNR
6
OV0_H
TL202
TL83
108
EVEN/ODD
EVENODD
1
107
XTLOAD
106
HOLD
105
SOGOUT
104
XUNLOCK
103
OV0_HSC2
6
102
DPGND
R128
10
101
1/2CLK
OVCLK
6
100
1/2XCLK
99
CLK
98
XCLK
97
96
VD+5-ADC
95
C122
VA+3.3AD
94
AVCCAD3
93
VRB
1uF(K)
92
DVCCAD3
91
0.1uF
0.1uF
DVCCAD
C123
C124
90
OGI1B[7..0]
C121
89
88
0.1uF
LC0GI1B7
GB7
LC0GI1B6
87
GB6
86
DGNDAD3
R960
85
LC0GI1B5
GB5
LC0GI1B4
LC0GI1B7
OGI1B7
LC0GI1A7
84
5
4
GB4
5
4
LC0GI1B3
LC0GI1B6
OGI1B6
LC0GI1A6
83
6
3
GB3
6
3
82
LC0GI1B2
LC0GI1B5
7
2
OGI1B5
LC0GI1A5
GB2
7
2
LC0GI1B1
LC0GI1B4
OGI1B4
LC0GI1A4
81
8
1
GB1
8
1
80
AGNDAD3
EXBV8V680J
79
DGNDAD3
LC0GI1B0
78
GB0
R963
77
C120
0.1uF
LC0GI1B3
OGI1B3
LC0GI1A3
76
5
4
5
4
LC0GI1A7
LC0GI1B2
OGI1B2
LC0GI1A2
75
6
3
GA7
6
3
74
LC0GI1A6
LC0GI1B1
7
2
OGI1B1
LC0GI1A1
GA6
7
2
LC0GI1A5
LC0GI1B0
OGI1B0
LC0GI1A0
73
8
1
GA5
8
1
EXBV8V680J
R966
R967
BI1A[7..0]
6
LCBI1B7
BI1B7
5
4
5
4
LCBI1A7
5
4
BI1A7
LCBI1B6
6
3
BI1B6
5
4
6
3
LCBI1A6
BI1A6
LCBI1B5
BI1B5
6
3
7
2
6
3
7
2
LCBI1A5
BI1A5
LCBI1B4
BI1B4
7
2
8
1
7
2
8
1
LCBI1A4
8
1
BI1A4
8
1
EXBV8V680J
EXBV8V680J
R969
R970
LCBI1B3
BI1B3
5
4
5
4
LCBI1A3
5
4
BI1A3
LCBI1B2
6
3
BI1B2
5
4
6
3
LCBI1A2
BI1A2
LCBI1B1
BI1B1
6
3
7
2
6
3
7
2
LCBI1A1
BI1A1
LCBI1B0
BI1B0
7
2
8
1
7
2
8
1
LCBI1A0
8
1
BI1A0
8
1
EXBV8V680J
EXBV8V680J
9
10
11
123
LC-30HV4E
6
OGI1A[7..0]
6
R961
OGI1A7
5
4
5
4
OGI1A6
6
3
6
3
7
2
OGI1A5
7
2
OGI1A4
8
1
8
1
EXBV8V680J
R964
OGI1A3
5
4
5
4
OGI1A2
6
3
6
3
7
2
OGI1A1
7
2
OGI1A0
8
1
8
1
EXBV8V680J
BI1B[7..0]
6
12

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