Sharp LC-26GA5EE Service Manual page 37

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Main Unit Diagram
2/6
(AV INPUT)
LC26GA5EE, LC32GA5EE, LC37GA5EE
DUNTKC656 (WE03,08,14) (WE*C*H*N)
I
H
*C1858
0.1u
*C1860
*P1401
0.1u
N0741CE
CYF
+8V
7
*TL1015
V
6
G
GND
5
*TL1016
U
4
GND
3
*TL1017
Y
2
*TL1018
GND
1
(YUV)
*R1850
*R1852
75
75
TQ
TQ
F
E
D
*JF2247
0
D6016
EX1271CE
C
L1405
C1445
390P
2.7uH
TL1323
D1412
1250CE
D1414
R1457
C1446
75
1250CE
390P
TL1327
TQ
TL1324
TL1325
TL1326
B
RHEX
JF1401
D1413
1264CE
0
20
18
16
14
12
10
8
SC1452
ZA056WJ
21
19
17
15
13
11
9
A
1
2
3
L1404
27uH
Q1411
R1442
C1429
C3928AR
R1443
470
100u
18K
CY
VS2
16V
CY
APF
C1430
Q1410
22u 16V
A1530AR
APF
R1446
R1447
R1448
VS2
150
150
10K
CY
CY
CY
Q1009
Q1008
R1029
100
C3928AR
C3928AR
VS2
CY
VS2
D6015
HSU119 VHD
*D1410
MA157A
R1030
R1027
R1026
R1028
6.8K
27K
*D1409
6.8K
6.8K
CY
MA157A
CY
CY
CY
*R1451
10K
+8V
*C1476
0.1u
16
15
14
13
12
11
*D1415
MA157A
1
2
3
4
5
6
*D1411
MA157A
*D1408
*D1416
+3.3V
MA157A
*JF1807
0
CY
*R2806
220
CY
*R1825
*D1804
22
HSU119
*R1826
*C1833
10K
0.1u
CY
CYF
*D2806
MA157A
*C2801
1
GND_A
3
2
1
2
3
4
0.22u
*IC2801
CYF
*D2805
24LC21
MA157A
1
*C2802
0.1u
3
*D2804
CYF
2
RB425D
8
7
6
5
FB1302
2
0083GE
3
*D2801
C1447
1
2.2u
MA157A
*R2801
*R2802
CKZ
3.3K
3.3K
1
CY
R1460
CY
100K
3
2
*TL1339
C1450
*TL1338
2.2u
CKZ
*TL1337
C1448
*R2803
*TL1336
100P
220 CY
TL1329
TL1330
C1449
TL1331
100P
R1465
*R2804
R1461
*TL1340
R1462
270
220
100K
270
CY
*D2802
*D2803
*TL1341
1247CE
1247CE
R1463
R1464
RHEX
RHEX
6
4
2
100K
100K
C1451
100P
C1452
100P
7
5
3
1
TL1332
TL1333
*TL1334
*SC2801
NA101WJ
*TL1335
4
5
6
J401
GA069WJ
11
7
8
9
4
5
6
1
2
3
10
TL1302
TL1301
C1465
390P
VIN
TL1303
TL1304
C1467
R1454
0
TL1305
75
TQ
TL1306
C1327
1000P
*L1407
2.7uH
C1328
1000P
C1466
390P
R1354
220
R1441
R1437
75
R1355
100
TQ
220
VIN2
VIN6
SC2L
SLOW2
SC2R
P10
SCART3
*Q1413
DTC144EKA
VSD
*R1467
Y2A
10K
LI3
MULT
VSD
*Q1409
10
9
DTC144EKA
*IC1401
BU4052BF
7
8
RI3
*D1420
Y2B
MA157A
MA157A
*D1419
MA157A
C1427
L1402
22u
16V
27uH
APF
D9Mj
CY
R1431
18K
R1434
10K
CY
CY
CY
Q1402
*JF1407
R1408
R1409
C3928AR
5.6K
22K
0
VS2
TL1351
D1405
D1406
C1406
C1407
TL1346
1262CE
1262CE
220P
220P
TL1348
R1430
R1404
RHEX
RHEX
R1433
D1403
150
75
1262CE
R1432
TQ
CCY
CCY
470 CY
CY
RHEX
150
R1406
R1410
R1411
CY
75
100
100
TQ
CY
CY
R1407
75
FB1301
TL1347
C1404
TQ
0083GE
D1401
APF
*R1483
C1405
Q1401
1262CE
D1404
100
2.2u
C1426
1262CE
2.2u
A1530AR
C1403
D1428
100u
390P
RHEX
CKZ
CKZ
EX1277CE
VS2
L1401
16V
R1412
R1413
TL1354
2.7uH
C1470
RHEX
0
R1405
100K
100K
R1403
C1402
75
CY
CY
75 TQ
390P
TQ
C1408
C1409
100P
TL1345
100P
CCY
TL1358
CCY
TL1344
TL1357
R1402
10K
CY
D1402
1262CE
20
18
16
14
12
10
8
6
4
2
RHEX
SC1451
ZA056WJ
21
19
17
15
13
11
9
7
5
3
1
7
8
9
10
37
11
TL1309
12
10
9
TL1312
TL1308
TL1311
15
16
*TL1310
7
*TL1313
8
6
5
3
4
13
14
D1407
2
1
17
1271CE
J403
DA030WJ
R
G
B
D1421
D1422
RI2
EX1271CE
EX1271CE
RHEX
LI2
RHEX
TXD
RXD
R1439
R1436
R1440
75
100
75
SVHSCR
TQ
CY
TQ
SVHSV
R1438
100
CY
ROUTPIN
LOUTPIN
G
R
*R1466
C1820
4.7K
CY
0.1u
*Q1412
16
15
14
13
12
11
10
9
C314TK
VSD
*IC1403
BU4053V
1
2
3
4
5
6
7
8
B
C1819
0.1u
C1821
0.1u
+3.3V
+8V
+5V
1
R1215
22
TQ
D1204
DXA038WJ
2
C1220
L1206
C1219
R1213
0.1u
0.82uH
0.01u
CY
2.2K
R1009
R1011
3.3K
TXA019WJ
1M
Q1201
R1216
R1015
D1001
R1012
47K
HSU119
330
Q1204
VHD
470
CY
TXA019WJ
*R1037
100
TQ
R1014
22K
R1219
39
C1020
Q1002
R1217
330u
A1530AR
16V
VS2
R1218
3.3K
ASH
1.2K
R1013
C1211
C1212
1.5K
Q1003
TU1201
0.01u
0.01u
NQA016WJ
C3928AR
CYF
CYF
VS2
IF
TL1359
R1214
C1410
C1411
330
C1216
330P
330P
22P
TL1360
R1210
D1004
Q1010
CCY
CCY
C1413
1K
CY
10u
HSU119
DTC314TK
16V
+33V
C1412
VSD
D1203
L1205
10u
APF
C1208
TL1361
0906CE
16V
3.3u
10uH
RHEX
APF
NC
CGM
D1205
Q1005
50V
HSU119
C314TK
JF17
VSD
+5V
D9Mj
0 CY
L1202
TL1362
27uH
DC
R1212
Q1202
C1204
1K
0.01u
C314TK
SDA
C1205
CYF
100u
R1415
R1414
16V
APF
270
TL1364
270
C314TK
CY
TL1353
CY
SCL
Q1004
TL1365
VSD
R1416
R1417
AS
100K
CY
TL1366
100K
CY
C1414
C1415
NC
CY
Q1011
R1202
100P
100P
DTA143EK
TL1367
CCY
CCY
5.1K
AGC
C1206
C1207
0.22u
0.01u
CYB
CYF
TL1356
TL1355
DRAW
VERIFIED
APPROVED
NAME
AV INPUT
MAIN BOARD SHT2/6
DATE
27-10-2004
11
12
13
LC-26GA5E
LC-32GA5E
TO VCT
+3.3VSTBY
+8V
+3.3V
+5V
+36V
R
G
B
RI2
LI2
TXD
RXD
SVHSCR
SVHSV
VIN
VIN
VIN2
VIN2
VIN3
VIN3
FRONTAV
FRONTAV
VIN6
VIN6
SLOW2
SLOW2
P10
P10
LI3
LI3
RI3
RI3
KEY2
KEY2
TO AUDIO
ROUTPIN
LOUTPIN
Y2A
Y2A
Y2B
Y2B
SC2L
SC2L
SC2R
SC2R
SMUTE
SMUTE
2S_MUTE
2S_MUTE
SSMSL
SSMSL
TO SCALER
VGAR
VGAR
VGAB
VGAB
VGAG
VGAG
VGAH
VGAH
VGAV
VGAV
YUVR
YUVR
YUVL
YUVL
SWITCH_SC
SWITCH_SC
SCART3
SCART3
TO XILINX
YUV
MULT
MULT
SCART3
SCART3
SSMUTE
SSMUTE
VGA
VGA
TO VCT
IR
IR
VOUT1
VOUT1
VIN1
VIN1
FB
FB
SLOW1
SLOW1
LI1
LI1
RI1
RI1
LO1
LO1
RO1
RO1
SFI
4
IF-
SF1201
CA025WJ
IF+
5
3
*JF1203
0
TQ
R1211
C1213
470
0.1u
Q1203
C314TK
4
3
2
1
SDA
C1218
SCL
0.1u
5
6
7
8
TAGC
C1217
X1201
0.01u
C1215
22P
C1214
150P
*L1204
0.82uH
CODE
FX656WJ_N1
SHARP
KAV N.
ELECTRONICA ESPANA S.A.
0135
14
15
16

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