Read Sharp LC-37AD1E (serv.man20) Service Manual online
127
126
LC-37AD1E
12
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
Ë
PC I/F Unit-4/7 (AVC System)
I2C=1001000r
VA+5-PLL
LC0GI1A2
BOUT0
LCBI1A4
LC0GI1A6
VA+5-PLL
LCBI1B1
LC0GI1A0
LC0GI1A3
LC0GI1B1
OGOUT0
LCBI1A3
LCBI1A5
LCBI1A1
LC0GI1B4
LC0GI1A5
LC0GI1A4
LCBI1B5
LCBI1B4
LCBI1A2
OGOUT0
LC0GI1B6
LC0GI1A1
LCBI1B3
LCBI1A7
ROUT0
LC0GI1A7
LCBI1B2
ROUT0
LCBI1A0
LCBI1B0
LC0GI1B2
LCBI1A6
LC0GI1B3
LCBI1B6
BOUT0
LC0GI1B6
LC0GI1B1
LC0GI1B2
LC0GI1B5
LC0GI1B0
LC0GI1B4
LC0GI1B7
LC0GI1B3
LC0GI1A6
LC0GI1A1
LC0GI1A2
LC0GI1A5
LC0GI1A0
LC0GI1A4
LC0GI1A7
LC0GI1A3
LCBI1B2
LCBI1B7
LCBI1B6
LCBI1B5
LCBI1B6
LCBI1B5
LCBI1B3
LCBI1B0
LCBI1B1
LCBI1B4
LCBI1A7
LCBI1A4
LCBI1A5
LCBI1A6
PC_V
PC_C
LCRI1B4
LCRI1B5
LCRI1B6
LCRI1B7
LCRI1B5
LCRI1B6
LCRI1B7
VA+5-AMP
LC0GI1B0
LC0GI1B7
LC0GI1B5
OV0_H
VD+5-ADC
VD+5-ADC
VD+5-ADC
LCBI1B7
VD+5-ADC
LCBI1A2
LCBI1A3
LCBI1A1
LCBI1A0
LCBI1A0
PC_HH
PC_C
VD+5-ADC
BI1A4
BI1A6
BI1A2
BI1A0
BI1B2
BI1B6
BI1B4
BI1B0
OGI1B6
OGI1B4
OGI1A4
OGI1A0
OGI1A2
OGI1A6
RI1B3
RI1B1
ANLG_SOG
RI1A6
RI1A7
RI1A2
RI1A3
RI1A3
RI1A4
RI1A6
RI1A3
RI1A7
RI1A2
RI1A0
RI1A0
RI1A5
RI1A5
RI1A1
RI1A1
RI1A4
OGI1B2
OGI1B0
RI1B2
RI1B0
BI1A0
BI1A7
OGI1A1
OGI1B5
BI1A1
OGI1A7
BI1A3
BI1B7
OGI1B6
BI1B3
OGI1B1
OGI1B0
OGI1B0
BI1A2
OGI1B3
BI1B2
BI1B5
OGI1B5
BI1B7
OGI1B7
BI1A5
OGI1B7
BI1B4
BI1A4
BI1A6
OGI1A4
OGI1A2
OGI1B3
OGI1A3
OGI1A7
BI1B3
OGI1B4
BI1B1
BI1A3
OGI1A3
BI1A1
OGI1A1
OGI1B2
BI1B6
BI1B1
BI1A7
OGI1A5
OGI1B1
OGI1A0
BI1A5
OGI1A6
OGI1A5
OGI1A5
BI1B0
BI1B5
RI1B0
RI1B6
RI1B3
RI1B4
RI1B2
RI1B1
RI1B4
RI1B5
RI1B7
RI1B5
RI1B6
RI1B6
RI1B7
DVI-A-B
DVI-A-R
DVI-A-B
DVI-A-R
PC_C
PC_G
PC_B
ANLG_G
ANLG_B
ANLG_B
ANLG_R
ANLG_SOG
PC_H
PC_R
PC_VV
PC_HH
PC_VV
DVI-A-V
PC_V
PC_HH
PC_H
DVI-A-H
DVI-A-H
ANLG_R
ANLG_B
ANLG_G
DVI-D-V
DVI-D-DE
DVI-D-H
DVI-D-H
VA+3.3AD
VA+3.3AD
VA+3.3AD
VA5REGO
DVI-A-G
DVI-A-G
DVI-A-H
DVI-A-V
DVI-D-CK
MAIN_G2
MAIN_B2
MAIN_R2
MAIN_R2
MAIN_R2
MAIN_G2
MAIN_B2
VA+5-AMP
VA+5-AMP
VA+5-AMP
VA+5-AMP
OV0_HSC2
6
OVCLK
6
MAIN_R
3
OGI1B[7..0]
6
BI1B[7..0]
6
SCL2_5
1,3
OGI1A[7..0]
6
MAIN_B
3
SDA2_5
1,3
XPWR_SVO
3
OV0_CLP
6
EVENODD
1
RI1A[7..0]
6
RI1B[7..0]
6
BI1A[7..0]
6
MAIN_HD
3
OV0_H
6
MAIN_VD
3
OV0_V
6
ROUT0
7
OGOUT0
7
BOUT0
7
MAIN_G
3
OV0_HSNR
6
MAIN_HD
3
MAIN_VD
3
OV0_PDEN
6
OV0_SOG
6
PC_C3
6
SCL2_5
1,3
SDA2_5
1,3
DVIPDO
1
SCDT
1
DVIPD
1
OV0_DE
6
HVSEL
1
PCDVISEL
1
SPDIF
3
EXTPORT8
1
OV0_H
6
OV0_V
6
OVCLK
6
SCL3_5
3
SDA3_5
1,3
INPUT_CK
3
CLR_SW
1
VD+5
VA+5
V+6
VD+3.3
R1241
NU-R1
R962
EXBV8V680J
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
C566
330pF(CH)
TL202
1
C132
1uF(K)
+
C84
33uF/10V
C81
0.01uF
R867 NU-R1^0[L]
R969
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
C145
0.1uF
0.1uF
C112
0.1uF
0.1uF
R970
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
CN8
S18B-PHDSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C113
1uF(K)
1uF(K)
TL225
1
C128
0.33uF(PF)
0.33uF(PF)
R868 NU-R1^0[L]
TL245
1
+
C146
33uF/10V
33uF/10V
R1089
100
C777
0.1uF
C115
0.1uF
0.1uF
D87
MA3S137
MA3S137
1
2
3
A1
K2
K1A2
R869 NU-R1^0[L]
R132
3.3K(1%)
3.3K(1%)
R1245
EXBV8V560J^NU-RJ[L]
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
D82
MA3S137
MA3S137
1
2
3
A1
K2
K1A2
R1238
EXBV8V560J^NU-RJ[L]
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
C114
0.1uF
0.1uF
L4
BLM31PG601SN1
CN11
FH16-80S-0.3SHW^NU-FH80[L]
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
R1288
NU-R1^0[M]
R1109
0
IC411
74LCX257MTC
2
3
5
6
3
5
6
11
10
14
13
10
14
13
1
15
4
7
9
12
16
8
1A
1B
2A
2B
3A
3B
4A
4B
1B
2A
2B
3A
3B
4A
4B
A/B
G
G
1Y
2Y
3Y
4Y
VCC
GND
R1246
NU-R1
+
C96
47uF/6.3V
C110
0.1uF
0.1uF
L1
BLM31PG601SN1
BLM31PG601SN1
+
C564
100uF/6.3V(PXA)
100uF/6.3V(PXA)
TL227
1
C62
0.1uF
0.1uF
R961
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
D20
1SS355
1
2
D84
MA3S137
MA3S137
1
2
3
A1
K2
K1A2
C116
0.1uF
0.1uF
C131
0.1uF
C907
0.1uF
0.1uF
R1289
NU-R1
C119
0.1uF
R1244
NU-R1
R963
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
C124
0.1uF
C138
0.1uF
R1240
NU-R1
+
C767
NU-PXA
NU-PXA
C118
0.1uF
R128
10
+
C776
NU-PXA
C126
1uF(K)
1uF(K)
IC8
PQ033EZ01
PQ033EZ01
1
2
5
4
3
VI
VC
GND VADJ
VO
+
C79
47uF/6.3V
47uF/6.3V
R1129
10K
10K
C122
1uF(K)
C137
0.1uF
D78
1SS380
1
2
R1242
NU-R1
R965
EXBV8V680J
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
C82
0.01uF
TL218
1
R1239
100
C143
0.1uF
0.1uF
R959
EXBV8V680J
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
R1243
EXBV8V103J
8
1
2
3
4
7
6
5
+
C144
47uF/10V(PXA-5)
C120
0.1uF
R1290
NU-R1
R1130
10K
10K
IC4
CXA3506R
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
11
12
13
14
15
16
17
18
20
21
22
23
21
22
23
25
26
27
28
29
30
31
32
33
34
35
36
26
27
28
29
30
31
32
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
19
24
B/CbOUT
ADDRESS
R/CrOUT
NC
NC
XPOWER SAVE
DGNDREG
DVCCREG
SDA
SCL
XSENABLE
SEROUT
3WIRE/IIC
DPGND
AVCCADREF
AVCCAD3
VRT
DVCCAD3
ADDRESS
R/CrOUT
NC
NC
XPOWER SAVE
DGNDREG
DVCCREG
SDA
SCL
XSENABLE
SEROUT
3WIRE/IIC
DPGND
AVCCADREF
AVCCAD3
VRT
DVCCAD3
DGNDADTTL
RA0
RA1
DGNDAD3
RA0
RA1
DGNDAD3
RA3
RA4
RA5
RA6
AGNDAD3
DGNDAD3
RA7
DVCCADTTL
DGNDADTTL
RB0
RB1
RB2
RA4
RA5
RA6
AGNDAD3
DGNDAD3
RA7
DVCCADTTL
DGNDADTTL
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
DVCCADTTL
DGNDAD3
DGNDADTTL
BA0
BA1
BA2
BA3
BA4
DGNDAD3
BA5
BA6
BA7
DVCCADTTL
DGNDADTTL
BB0
BB1
BB2
DGNDAD3
BB3
BB4
BB5
BB6
BB7
DVCCADTTL
DGNDAD3
DGNDADTTL
GA0
GA1
GA2
GA3
GA4
GA5
GA6
GA7
DVCCADTTL
DGNDADTTL
GB0
DGNDAD3
AGNDAD3
GB1
GB2
GB3
GB4
GB5
DGNDAD3
GB6
GB7
DGNDADTTL
DVCCADTTL
DVCCAD
DVCCAD3
VRB
AVCCAD3
AGNDADREF
DVCCPLLTTL
DGNDPLLTTL
XCLK
CLK
1/2XCLK
1/2CLK
DPGND
DSYNC/DIVOUT
XUNLOCK
SOGOUT
HOLD
XTLOAD
EVEN/ODD
XCLKIN
CLKIN
SYNCIN1
SYNCIN2
CLPIN
DVCCPLL
DGNDPLL
AVCCVCO
AGNDVCO
RC1
RC2
AVCCIR
IREF
DPGND
AGNDIR
G/YIN1
AVCCAMPG
G/YIN2
AGNDAMPG
G/YCLP
B/CbCLP
R/CrCLP
DPGND
SOGIN1
B/CbIN1
AVCCAMPB
SOGIN2
B/CbIN2
AGNDAMPB
DPGND
R/CrIN1
AVCCAMPR
R/CrIN2
AGNDAMPR
G/YOUT
DAC TEST OUT
DVCCADTTL
RA2
C562
0.1uF
0.1uF
R966
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
C78
0.1uF
0.1uF
R967
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
R745
0
R1248
0
C111
0.1uF
0.1uF
R1076
EXBV8V103J
8
1
2
3
4
2
3
4
7
6
5
6
5
TL228
1
R732
NU-R1
C70
0.1uF
0.1uF
R1247
100
D85
MA3S137
MA3S137
1
2
3
A1
K2
K1A2
R96
150(1/10W)
C123
0.1uF
TL221
1
R747
0
IC7
PQ050DZ01Z
PQ050DZ01Z
1
2
3
5
VIN
VC
VO
GND
R1286
NU-R1^0[M]
R80
150(1/10W)
R1276
150(1/10W)
C133
0.1uF
D86
MA3S137
MA3S137
1
2
3
A1
K2
K1A2
C117
0.1uF
R1249
NU-R1
C979
0.1uF
+
C921
100uF/6.3V(PXA)
R88
150(1/10W)
C563
0.1uF
0.1uF
R749
0
C121
0.1uF
D83
MA3S137
MA3S137
1
2
3
A1
K2
K1A2
R964
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
C130
100pF
100pF
C565
0.1uF
0.1uF
L2
BLM31PG601SN1
R1277
150(1/10W)
C127
100pF
100pF
R1287
NU-R1^0[M]
C135
0.1uF
R1251
NU-R1
C149
0.1uF
D9
1SS355
1
2
TL229
1
TL83
1
C136
0.1uF
TL219
1
C134
0.1uF
R960
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
TL220
1
TL84
1
R1278
150(1/10W)
R968
EXBV8V680J
1
2
3
4
5
6
7
8
6
7
8
1
2
3
4
5
6
7
8
6
7
8
R1250
0
C125
0.1uF
0.1uF
R133
3K(1%)
C83
0.1uF
Click on the first or last page to see other LC-37AD1E (serv.man20) service manuals if exist.