Read Sharp LC-26GA5E (serv.man14) Service Manual online
38
LC-26GA5E
LC-32GA5E
LC-32GA5E
Main Unit Diagram 3/6
(SCALER)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
DEB2
DEG5
DEB1
DEB0
DEG6
DEG7
DEG3
DEG2
DEG1
DEG0
DER5
DER4
DER3
DEB3
DEB4
DEB5
DEB6
DEB7
DEG4
DER7
DER6
DER1
DER0
DOB7
DOB6
DVS
DHS
DEN
DCLK
DOR0
DOR1
DOR2
DOR3
DOR4
DOR5
DOR6
DOR7
DOG0
DOG1
DOG2
DOG3
DOG4
DOG5
DOG6
DOG7
DOB0
DOB1
DOB2
DOB3
DOB4
DOB5
PD4
PD5
PD6
PD9
PD10
PD11
PD12
PD13
PD14
PD15
ROMWE
ROMOE
PA1
PA6
PA5
PA4
PA3
PA2
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PD3
PD2
PD1
PD0
PA16
PA15
PA14
PA13
PA12
PA11
PA10
PA9
PA19
PA18
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA17
PD15
PD4
ROMOE
PD0
PD8
PD1
PD9
PD2
PD10
PD3
PD11
PD12
PD5
PD13
PD6
PD14
PD7
ROMWE
PA1
DER2
TMS
TCK
TDI
TXDD
RXDD
RXDD
TXDD
VGAB
VGAR
VGAG
VGAH
VGAV
PD8
PD7
VGAV
VGAB
VGAR
OFL2
OFL1
TX
RX
CL
OSDD
OSD1
OFL1A
OFL1A
SDA
SCL
SDA
VVH
PIXB
PIXG
PIXR
DER0
DER1
DER2
DER3
DER4
DER5
DER6
DER7
DEG0
DEG1
DEG2
DEG3
DEG4
DEG5
DEG6
DEG7
DEB0
DEB1
DEB2
DEB3
DEB4
DEB5
DEB6
DEB7
DOR0
DOR1
DOR2
DOR3
DOR4
DOR5
DOR6
DOR7
DOG0
DOG1
DOG2
DOG3
DOG4
DOG5
DOG6
DOG7
DOB0
DOB1
DOB2
DOB3
DOB4
DOB5
DOB6
DOB7
DEN
DCLK
DVS
DHS
OFL1A_B
OSDCK
SWITCH_SC
SWITCH_SC
VVH
OUTVB_AOUTVB_A
OUTVG_AOUTVG_A
PIXG
PIXB
PIXR
TD0
SCL
SDA
RESET_N
VGAG
YUV
YUV
TXDD
RXDD
MRDY
+3.3V
+3.3V
+1.8VS
+1.8VS
+5V
+5V
+5V
+5V
+3.3VS
+3.3VS
+3.3VS
+3.3VS
+3.3VS
+3.3VS
+3.3VS
+3.3VS
STANDBY
VGAH
SCL
RGB1
RGB1
SWITCHF
LAMP_ERR
SWITCHF
LAMP_ERR
MULT
MULT
MULT
STANDBY
SCART3
SCART3
OUTVR_A
OUTVG_A
OUTVB_A
OUTVR_A
C2220
0.1u
C2221
0.1u
0.1u
CYF
C2222
0.1u
CYF
C2225
0.1u
CYF
C2226
0.1u
CYF
C2227
0.1u
CYF
C2228
0.1u
CYF
C2229
0.1u
C2230
0.1u
C2231
0.1u
C2232
0.1u
C2233
0.1u
27uH
L2203
C2234
0.1u
1
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
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
145
146
1
47
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
27uH
L2204
D9Mj
C2214
0.1u
CYF
C2215
0.1u
CYF
C2216
0.1u
CYF
C2217
0.1u
CYF
C2218
0.1u
CYF
C2213
0.1u
CYF
C2212
0.1u
CYF
C2211
0.1u
CYF
C2210
0.1u
CYF
C2207
0.1u
CYF
C2206
0.1u
CYF
C2202
0.1u
CYF
C2203
0.1u
CYF
C2208
0.1u
CYF
C2209
0.1u
CYF
R2218
22
2
1
3
4
R2219
22
2
1
3
4
R2220
22
2
1
3
4
R2221
22
1
2
3
4
5
6
7
8
R2222
22
2
1
3
4
R2223
22
1
2
3
4
5
6
7
8
R2225
22
2
1
3
4
R2224
22
1
2
3
4
5
6
7
8
R2226
22
1
2
3
4
5
6
7
8
R2227
22
1
2
3
4
5
6
7
8
R2228
22
2
1
3
4
R2229
22
22
1
2
3
4
5
6
7
8
R2230
22
1
2
3
4
5
6
7
8
R2231
22
1
2
3
4
5
6
7
8
R2232
22
1
2
3
4
5
6
7
8
R2233
22
1
2
3
4
5
6
7
8
27uH
L2202
27uH
L2201
X2201
B0222GE
R2203
1.5M
CY
C2204
18P
CCY
C2205
18P
CCY
IXA764WJ
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
NC
10
NC
11
/W
12
/RP
13
NC
14
NC
15
/RB
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
/E
27
VSS
28
/G
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15
46
VSS
47
/BYTE
48
A16
R2243
100K
CY
C2219
0.1u
CYF
R2242
100
BR24L16F
1
NC0
2
NC1
3
NC2
4
VSS
5
SDA
6
SCL
7
/WC
8
VCC
C2201
0.1u
R2201
3.3K
R2202
3.3K
C2224
0.039u
CYF
C2223
3900P
R2204
3.3K
CY
27uH
L2206
D9Mj
C2235
12P
C2236
12P
C2237
12P
F2203
A029WJ
F2204
A029WJ
F2206
A029WJ
10u
16V
*C2241
*C2242
0.1u
CYF
CYF
27uH
*L2205
BU4053V
1
Y1B
2
Y0B
16
VDD
3
Y1C
4
ZC
15
ZB
14
ZA
13
Y1A
12
Y0A
11
SA
10
SB
9
SC
8
VSS
7
VEE
6
E#
5
Y0C
*C2238
0.1u
CYF
C2240
56P
CCY
C2239
56P
56P
CCY
R2212
75
75
CY
R2210
75
CY
C2253
0.1u
CYF
10u
16V
C2252
APF
C2248
0.1u
CYF
10u
16V
C2251
APF
*D2203
MA157A
1
2
3
*D2204
MA157A
1
2
3
R2217
100
1
2
3
4
5
6
7
8
MULT
STANDBY
VVV
P21
P12
RESET_N
VGAV
VGAH
VGAG
VGAR
VGAB
OUTVR
OUTVG
OUTVB
TXDD
RXDD
LAMP_ERR
+5V
VVH
*R2255
75
TQ
TQ
*R2257
75
TQ
*R2256
75
TQ
R2254
3.3K
3.3K
R2253
3.3K
3.3K
+3.3V
IXB063WJ
1
IN
2
S1A
16
VCC
3
S2A
4
DA
15
/EN
14
S1D
13
S2D
12
DD
11
S1C
10
S2C
9
DS
8
GND
7
DB
6
S2B
5
S1B
1
2
3
4
5
6
7
89
10
11
12
13
14
470u
6.3V
C2258
+3.3VS
TX
RX
CL
OSDD
OSD1
*JF2217
0
*JF2230
0
*JF2231
0
*JF2232
0
*JF2233
0
*JF2234
0
*JF2235
0
IC2211
IC2212
SCL
SDA
DOR0
DER0
DER1
DER2
DER3
DER4
DER5
DER6
DER7
DEG0
DEG1
DEG2
DEG3
DEG4
DEG5
DEG6
DEG7
DEB0
DEB1
DEB2
DEB3
DEB4
DEB5
DEB6
DEB7
DOR1
DOR2
DOR3
DOR4
DOR5
DOR6
DOR7
DOG0
DOG1
DOG2
DOG3
DOG4
DOG5
DOG6
DOG7
DOB0
DOB1
DOB2
DOB3
DOB4
DOB5
DOB6
DOB7
DEN
DCLK
DVS
DHS
OSDCK
SWITCH_SC
*P2205
N1041CE
YUV
1
2
3
4
5
6
7
8
9
10
*C1463
2.2u
CKZ
*C1464
2.2u
CKZ
CKZ
YUVR
YUVL
10u16V
*C1840
10u 16V
*C1842
*R1831
75
TQ
*R1832
75 TQ
10u16V
*C1838
*R1830
75
TQ
*R1479
100K
2
1
3
4
*C1461
1000P
*C1462
1000P
TC7S02U
123
4
5
10u
16V
*C1823
*R1821
100
TQ
*R1822
1K
*R1818
330
*R1819
330
*R1840
1K
*R1827
1K
IXB063WJ
1
IN
2
S1A
16
VCC
3
S2A
4
DA
15
/EN
14
S1D
13
S2D
12
DD
11
S1C
10
S2C
9
DS
8
GND
7
DB
6
S2B
5
S1B
SCL
SDA
*D1427
EX1250CE
*D1423
EX1250CE
RHEX
*D1424
EX1250CE
RHEX
*D1426
EX1250CE
RHEX
*D1425
EX1250CE
RHEX
C2255
4700P
C2259
1000P
C2256
4700P
C2257
4700P
TL2200
TL2201
TL2202
*TL2203
*TL2204
*TL2205
*TL2206
*TL2207
*TL2208
TL2211
TL2212
TL2213
TL2214
TL2215
TL2216
TL2217
TL2218
*FB2206
0
CY
*FB2207
0
CY
C1832
0
C1830
0
C1831
0
JF1804
0
JF1805
0
JF1806
0
TC7S08U
VHI
1
2
3
4
5
YUV
TXDD
RXDD
MRDY
FB2210
0251TA
FB2211
0251TA
Q1809
DTC114EKA
VSD
+3.3VSTBY
P2201
N0541CE
SIG
1
LAMP ERR
2
OFL1
3
OFL2
4
STBY
5
GND
TL2298
TL2299
TL2300
C2243
0.1u
RGB1
SWITCHF
SCART3
TO VCT
TO VCT
TO RGB/VGA/FI
TO RGB/VGA/FI
TO LVDS
TO XILINX
TO XILINX
TO AUDIO
*IC2201
IC2210
IC2202
*IC2205
*IC2203
IC2206
*IC1802
*IC1801
LC26GA5EE, LC32GA5EE, LC37GA5EE
DUNTKC656 (WE03,08,14) (WE*C*H*N)
*IC1803
SCALER
NAME
DRAW
DATE
ELECTRONICA ESPANA S.A.
CODE
MAIN BOARD SHT3/6
APPROVED
VERIFIED
27-10-2004
KAV N.
0135
SHARP
FX656WJ_N1
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