Sharp LC-26GA5EE Service Manual page 36

Lcd colour television
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LC-26GA5E
LC-32GA5E
SCHEMATIC DIAGRAMS
Main Unit Diagram 1/6
(VCT / FRC)
I
P1002
SERV
TXDD
1
RXDD
2
3
GNDD
4
SCL
H
SDA
5
6
RESET
TO XILINX
+3.3VSTBY
+1.8VSTBY
KEY2
KEY1
G
IR
FER_RESET
RESET
D0
D1
D2
D3
D4
D5
D6
D7
AD0
AD1
AD19
WRQ
RDQ
F
TO SCALER
P21
P12
RESET_N
R1008
10K
C1023
0.1u
RXDD
TXDD
STANDBY
SDA
SCL
E
TO RGB/VGA/FI
P10
VOUT1
VIN6
B
G
R
IR
KEY2
FB
SLOW1
SCL
D
SDA
SLOW2
TXD
RXD
SVHSV
FRONTAV
SVHSCR
VIN
VIN2
VIN1
VIN3
SFI
C
*LUG1711
*LUG1712
*LUG1713
LUG1714
B
*LUG1715
LUG1704
LUG1703
LUG1702
LUG1701
LUG1708
*LUG1709
LUG1705
LUG1706
LUG1707
*LUG1710
A
1
2
3
LC26GA5EE, LC32GA5EE, LC37GA5EE
DUNTKC656 (WE03,08,14) (WE*C*H*N)
+3.3V
*IC1003
C1001
C1061
100u
0.1u
CYF
16V
TL1019
E0
VCC
APF
R1004
3.3K CY
E1
/WC
36
35
34
33
*R1002
E2
SCL
TL1020
*R1003
1.5K
KEY2
1.5K
C1002
R1005
CY
CY
0.1u
VSS
SDA
KEY1
CYF
3.3K CY
IR
PWMV
IXA757WJN1
37
KEY1
R1006
DFVBL
FER_RESET
38
SDA
100
CY
SDA
39
SCL
R1007
SCL
40
C1003
100
CY
0.1u
41
P21
JF1010
TXD
CYF
42
P20
0
KEY2
43
P17
SLOW2
P16
C1004
44
0.1u
P15
45
SLOW1
CYF
P14
46
IR
P13
47
P12
48
P12
RXD
49
P11
TL1038
50
P10
51
/XROMQ
L1001
C1005
C1006
52
/EXTIFQ
10uH
APF
100u
0.1u
CGM
53
VSUP3.3FE
16V
CYF
GND
54
L1002
C1008
10uH
0.1u
55
GND
C1007
APF
CYF
100u
56
VSUP1.8FE
16V
CGM
57
VOUT3
VIN
58
VOUT2
59
VOUT1
FRONTAV
C1835
CYF
VIN1
0.1u
60
VIN2
61
SVHSV
C1814
CYF
VIN3
0.1u
62
SVHSCR
C1815
63
VIN4
0.01u CYF
C1822
C1816
64
VIN5
VIN2
0.01u
0.1u
65
VIN6
66
VIN7
VIN1
C1817
FER_RESET
67
R1IN
0.1u
R
G1IN
68
G
69
B1IN
B
70
FB1
656IO7
RXDD
FB
R1814
71
656IO6
72
TXDD
100
*R1839
75
L1003
TQ
SDA
10uH
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
CGM
SCL
C1009
100u
16V
APF
C1010
0.1u
CYF
*R1823
*R1824
22
22
R1018
22
B
G
R
+3.3VSTBY
IR
C6110
0.1u
KEY2
FB
C6108
C6109
C6111
0.1u
0.1u
0.1u
SLOW1
SCL
SDA
SLOW2
TXD
RXD
NC
ITU0
SVHSV
NC
ITU1
YIN1
FRONTAV
ITU2
YIN2
SVHSCR
ITUV
VIN
VIN
ITU3
YIN3
ITU4
VIN2
YIN4
C6132
VIN1
VDDP0
0.1u
VSSP0
VIN3
ITUH
HIN
SFI
ITU5
YIN5
ITU6
YIN6
ITU7
YIN7
ITUCLK
CLKIN
L6009
NC
10uH
CGM
NC
IC6004
C6122
AVI
10u
VDDAPLL
RH-IXB064WJZZY
VSSAPLL
VSSD1
C6123
C6125
VDDD10
22P
0.1u
VDDD11
XIN
X6002
XOUT
VSSP1
VDDP1
C6124
C6127
NC
22P
0.1u
NC
NC
NC
NC
NC
AVO
FRV
VOUT
FRH
HOUT
CLKOUT
R1017
10K
CY
TL1001
FER_RESET
C6126
C6121
C6120
C6128
0.1u
0.1u
0.1u
0.1u
CYF
CYF
CYF
CYF
4
5
6
C705
C3928AR
TL1021
C1062
Q1801
R1802
C706
2.2u
0.22u
0.1u
VS2
50V
CYF
R1801
22
CY
APF
820
CYF
L1601
L1602
10uH
10uH
R705
10K
Q702
CGM
CGM
CY
3
2
1
TXA014WJ
C1604
D1802
R1803
33
C1601
HSU119
100u 16V
D1801
CY
IC704
D
HSU119
100u
NJ78L08U
APF
16V
C1804
APF
R1815
1000P
220
CYB
G
CY
C1602
C1603
S
0.1u
0.1u
*JF1013
*Q1802
*Q1803
0
CYF
CYF
C1808
4.7u
25V
R1806
APF
270
R1828
220
CY
C1807
0.1u
R1829
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CYF
220
C1839
0.1u
GND
GOUT
144
JF11
ROUT
143
0
C1824
SVM
142
0
B2IN
141
C1826
G2IN
140
0
C1828
R1813
0
R2IN
139
22K
FB2IN
138
D1803
CY
R1810
HSU119
GNDM
VHD
137
1.2K
R1501
C1501
SENSE
6.8K
0.068u
136
CY
R1811
CY
CYB
RSW1
135
270 CY
RSW2
134
R1812
EW
133
2.2K CY
V-
132
+5V
V+
131
TST
130
R1502
C1502
C1809
0.047u
6.8K
0.1u
VSUP5.0BE
CY
CYB
129
CYF
GND
128
C1301
GND
127
0.1u
IXB058WJ
CYF
VSUP8.0AU
126
IC1001
VREFAU
125
C1303
SPL
124
0.1u
CYF
SPR
123
C1304
AOUT1L
122
3.3u 50V
AOUT1R
121
ASN
AOUT2L
120
AOUT2R
119
AIN3L
118
C1305
AIN3R
117
6800P
R1302
AIN2L
116
1K CY
CYB
AIN2R
115
R1303
C1306
AIN1L
114
6800P
AIN1R
113
1K CY
C1203
CYB
TAGC
112
0.1u
VREFIF
111
IF-
110
IF+
109
L1203
10uH
CGM
100 101 102 103 104 105 106 107 108
C1210
R1201
0.1u
6.8K CY
CYF
APF
C1017
*X1001
C1209
100u
0.1u
C1021
16V
CYF
0.22u CYF
R1016
C1018
C1016
100 CY
100u
100u
C1201
0.1u
FB1001
16V
16V
0065CE
C1202
APF
APF
100u
L1005
16V
10uH
APF
CGM
L1201
L1004
10uH
R1036
CGM
10uH
CGM
3.3K
CY
C6131
0.1u
CYF
R1034
100
R1035
680
L6010
*JF1001
10uH
0
CGM
AD16
A15
A16
AD15
A14
NC
/BYTE
NC
AD14
A13
VSS
SDA
AD13
A12
DQ15
SCL
AD12
NC
A11
DQ7
NC
AD11
C6112
A10
DQ14
NC
0.1u
AD10
NC
A9
CYF
DQ6
VDDA4
AD9
A8
DQ13
VSSA4
VSSA3
NC
DQ5
FRR
AVOUT
R1010
C6113
1K
NC
DQ12
VDDA3
0.1u
CY
CYF
WR
VSSA2
/W
FRG
DQ4
AYOUT
C1012
C6114
/RP
VCC
VDDA2
0.1u
0.1u
VSSA1
CYF
NC
CYF
DQ11
FRB
AUOUT
C6115
NC
VDDA1
DQ3
0.1u
VSSA0
CYF
Q1001
/RB
DQ10
ASVMOUT
C6137
C6139
A1530AR
C6116
180P
180P
AD19
VS2
NC
DQ2
VDDA0
0.1u
CYF
AD18
VSSD4
A17
DQ9
VDDD4
AD8
C6138
A7
DQ1
NC
C6129
180P
0.1u
*JF6101
NC
AD7
A6
CYF
0
DQ8
UVOUT0
AD6
A5
UVOUT1
DQ0
AD5
NC
R6001
A4
/G
NC
3.3
AD4
2W
A3
VSS
UVOUT2
NVV
AD3
NC
IC6008
A2
/E
UVOUT3
AD2
A1
A0
NC
NC
UVOUT4
AD1
IC1002
IXA826WJ
C6064
*C6001
C6133
10u
0.1u
10u
16V
CYF
CKZ
APF
C6118
C6130
0.1u
0.1u
CYF
CYF
DRAW
VERIFIED
7
8
9
10
36
TO AUDIO
SPR
SPR
SPL
SPL
+3.3V
+8V
+5V
C1834
CGM
+5V
1000u
L1807
OUTL
C1805
6.3V
100uH
OUTL
1000P
OUTR
CYB
OUTR
R1817
+12VS
R1804
220
R1805
GNDS
33
CY
33
GNDS
CY
R1816
CY
C1806
220
1000P
CY
TO SCALER
CYB
*Q1804
+3.3V
+5V
+5V
+3.3VSTBY
OUTVR
OUTVR
OUTVG
OUTVG
R1808
R1807
270
OUTVB
270
CY
OUTVB
CY
VVH
JF2
VVV
0
CY
TO RGB/VGA/FI
+5V
+5V
+12V
+12V
FRB
+8V
FRG
+36V
+36V
FRR
+3.3V
RO1
RO1
LO1
LO1
+3.3VSTBY
C1810
100u 16V
APF
C1302
100u
R1301
16V
APF
+8V
22
TQ
SPL
C1307
1000P
CYB
SPR
GNDS
LO1
C1308
1000P
RO1
CYB
OUTL
OUTL
OUTR
D1305
1259CE
RHEX
LI3
RI3
JF1
C1325
LI2
0
CY
D1306
CKZ
2.2u
C1326
RI2
1259CE
RHEX
CKZ
2.2u
LI1
D1303
1259CE
RHEX
RI1
D1304
1259CE
RHEX
FRB
FRG
FRR
TAGC
TO RGB/VGA/FI
TAGC
STANDBY
PSEN
IF-
IF-
IF+
*IC1004
IF+
LI1
C1019
10u
LI1
TL1023
50V
APF
RI1
RI1
LI2
LI2
RI2
RI2
AD17
FRH
LI3
LI3
FRV
RI3
RI3
AD0
TL1035
TL1034
D7
TL1033
AD11
RDQ
TL1032
TL1031
AD9
AD10
TL1030
D6
TL1029
TL1028
AD8
AD19
TL1027
TL1026
P1003
D5
AD13
D7
PW
1
WRQ
D6
+12VS
D4
2
GNDA
D5
+12VS
3
+12VS
C1011
AD15
D4
GNDS
4
GNDS
CYF
0.1u
D3
D3
5
GNDS
6
GNDA
AD17
D2
7
+36V
AD16
D2
8
+12V
D1
AD14
D1
9
+5V
C1065
1000u
10
GNDA
AD12
D0
16V
D0
11
+3.3VSTBY
AD7
AD0
F1001
12
+3.3VSTBY
LA011WJ
AD6
AD1
13
GNDA
JF27
0
CY
AD5
AD2
*R1040
R1032
1K
AD4
AD3
3.9K
CY
*Q1014
*C1066
*R1039
0.22u
1K
TO LVDS
FER_RESET
FER_RESET
TO XILINX
POW_OFF
TO SCALER
APPROVED
NAME
CODE
VCT / FRC
FX656WJ_N1
MAIN BOARD SHT1/6
SHARP
DATE
KAV N.
27-10-2004
ELECTRONICA ESPANA S.A.
0135
11
12
13
14
15
16

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