Sharp AQUOS LC-26GA5E, Руководство по обслуживанию

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61
LC-26GA5E
LC-32GA5E
Main Unit Diagram 4/6
(SOUND)
Main Unit Diagram 5/6
(CPLD)
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
+12VS
+12VS
+12VS
+8V
+8V
GNDS
GNDS
GNDS
GNDS
GNDS
GNDS
+5V
+5V
+5V
220u
25V
C1310
ASY
R1445 470 CY
R1423
56K
CY
Q1301
C314TK
R1427
470
10u
16V
C1416 APF
C1424 100P
CCY
47u 16V
C1354
APF
R1425
56K
CY
C1319 1u
C1316
1u TQF
R1309 10 TW
C1315 0.1u CYF
Q1403
C314TK
VSD
22u 16V
C1440
APF
R1312 8.2K
C1419 0.47u TVB
10u
16V
C1423
APF
R1420
1M
CY
2.2u 50V C1356 ASN
C1351 1u
CYF
C1420 0.47u
TVB
R1426
470 CY
R1444 470 CY
C1329
0.47u TVB
47u 16V
C1353
APF
C1330
0.1u
TVF
R1429
100 CY
C1332 0.1u
TVF
*R1310 0
R1305 22K
C1418
0.1u CYF
R1352 3.3K
CY
220u 25V C1333 ASY
C1417 0.1u CYF
Q1406 C314TK VSD
22u 16V
C1439
APF
C1425 100P CCY
R1422 56K
CY
R1419
22K CY
10u
16V
C1422
APF
R1307 10 TW
C1313 0.1u
47u 6.3V
C1355
ASX
BH3543F
1
OUTL
2
MUT
3
INL
4 G 5
INR
6 BI
7
OUTR
8
VCC
C1320 1u
C1322 0.1u CYF
R1424
56K CY
Q1408 C314TK VSD
10u 16V C1421
APF
R1306 22K
R1428
100
CY
R1418 18K
CY
C1317 0.47u
TVF
C1352
1u CYF
R1421 1M
CY
R1351 3.3K
C1321 1u
CYF
C1309 0.1u TVF
C1331
1u
TQF
Q1404
C314TK VSD
ROUTPIN SMUTE LOUTPIN OUTR OUTL SPL SC2R SPR SC2L
Y2A
Y2B
+5V +12VS P1301 N0441CE
SP
1
SP L2
2
SP L1
3
SP R2
4
SP R1
C1312 0.22u TVF
TA2024
1
+5VGEN
2
DCAP2
3
DCAP1
4
V5D
5
AGND1
6
REF
7
OVL
8
AGND2
9
V5A
10
VP1
11
IN1
12
MUTE
13
NC
14
VP2
15
IN2
16
BSC
17
AGND3
18
SLP
19
FAULT
20
PGND2
21
NC
22
DGND
23
NC
24
OUTP2
25
VDD2
26
VDD2
27
OUTM2
28
OUTM1
29
VDD1
30
VDD1
31
OUTP1
32
NC
33
VDDA
34
NC
35
PGND1
36
CPMP
C1314 0.22u TVF
C1311 0.22u TVF
C1318 0.22u
TVF
*FB1320
0
NJM4560M
1
2
3
4
-VS
5678
+VS
*C1444 0.33u
*C1441
0.33u
*C1443
1000P
*C1442 1000P
*R1453
100K
2
1 3
4
+8V
R1452 100K
2 1
3 4
*R1308
0
R1316
1M
R1317 1M
R1313
100K
CY
R1314 470
CY
R1315 470 CY
1u 50V C1357
ASN
GNDS
*J402 JA011WJ 1 2 3 4 7 8 5 6
R1318 10 CY
TL1368
TL1369
TL1370
TL1371
*TL1372 *TL1373 *TL1374 *TL1375 *TL1377
*TL1378
Q1012 DTA143EKA Q1013 DTA143EKA
2S_MUTE
2.2u 50V C1358
ASN
D1307
EX1245CE
Q1302
2SC3928AR VS2
R1356
1K
*JF1301
0
R1358 4.7K
*R1357
100K
D1310
EXA088WJ
D1309
EX1393CE
10uH L1301
10uH
L1303
10uH L1302
10uH
L1304
*R1362
0
*R1363 0
*JF1408
0
*JF1409
0
*R1364 2.2K
*JF1416
0
*JF1417
0
R1365
1M
*C1362 1000P
*C1363
1000P
*JF1302
0
*JF1303
0
Note: Components JF1302,JF1303 Only on N3 PWB version
TO AV INPUT
TO VCT
TO AV INPUT
TO VCT
TO SCALER
IC1351
IC1301
IC1402
LC26GA5EE, LC32GA5EE, LC37GA5EE DUNTKC656 (WE03,08,14) (WE*C*H*N)
SOUND
XC656N2
SHARP
NAME
MAIN BOARD SHT4/6
DRAW
APPROVED
VERIFIED
ELECTRONICA ESPANA S.A.
DATE
CODE
04-02-2005
KAV N. 0218
GNDD
+3.3VSTBY
+3.3VSTBY
+3.3VSTBY
P1004
N0720RE
JTAG2
1
TMSCP
2
TDICP
3
TD0CP
4
TCKCP
5
NC
6
GND
7
+3.3V STBY
FER_RESET MULT LAMP_ERR SSMUTE MULT D5 D6 D7 AD0 AD1 AD19 WRQ RDQ
C1031
0.1u
C1024 0.1u
C1033
0.1u
D4 RESET D3 D2 D1 D0 VGA +3.3VSTBY
C1032 0.1u
R1020
1K
C1022
0.1u
+1.8VSTBY
GNDD
1 2 3 4
5 6 7 8
C1025 0.1u
SCART3
TC7S14FU
VHI
1 2 3
4 5
R1033 1K
C1063 100P
CCY
C1064 0.1u
CYF
YUV OSDD OSD1 RX TX
P1006
N0678GE
KE
1
OSD2
2
TX
3
RESET
4
KEY1
5
KEY2
6
GND
OSDCK KEY2 KEY1 CL
TL1039
TL1040 TL1041
TL1042 TL1043
TL1044
TL1050 TL1051 TL1052
TL1053
TL1054 TL1055
TL1056 TL1057
TL1058
TL1059
OSD2 YUV OSD1
IXB233WJ
1
RESET OUT
2
MULT
3
YUV
4
GND
5
MUTE
6
OPC
7
VCC
8
/CE
9
TDI
10
TMS
11
TCK
12
OSDCK
13
OSDD
14
SI
15
VCC
16 DRQ
17
GND
18
LAMP ERR
19 WRQ
20
AD19
21
AD1
22
AD0
23
D7
24
TDO
25
GND
26
VCC
27
D6
28
D5
29
D4
30
RESET
31
D3
32
D2
33
D1
34 D0
35
VAUX
36
SWITCH
37 VGA
38 OSD1
39 OSD2
40 SCART3
41
RX
42
TX
43
CL
44
CLK
POW_OFF
JF1007
0
TL1007
JF1002
JF1004
TL1002
P1001
N0778GE
RA
1
3.3V STBY
2
OPC
3
IR
4
OSDCK
5
OSDD
6
SWITCH
7
GND
TL1005
TL1008
JF1003
TL1006
TL1004 TL1003
JF1006
IR
*JF1005 0
*JF1009
0
*JF1008 0
TO AV INPUT
TO SCALER
TO VCT
TO LVDS
IC1008
IC1010
LC26GA5EE, LC32GA5EE, LC37GA5EE
DUNTKC656 (WE03,08,14) (WE*C*H*N)
IC1006
CPLD
XC656N2
SHARP
NAME
MAIN BOARD SHT5/6
DRAW
APPROVED
VERIFIED
ELECTRONICA ESPANA S.A.
DATE
CODE
04-02-2005
KAV N. 0218