-
SERVICE MANUAL
Parts marked with " " are important for maintaining the safety
of the set. Be sure to replace these parts with specified ones for
maintaining thesafety and performance of the set.
This document has been published to be used forafter sales
service only.The contents are subject to change without notice.
OUTLINEOUTLINE.............................................................i
CHAPTER 1. PRINTED WIRING BOARD ASSEM-BLIES[1] MAIN
Unit....................................................... 1-1[2]
LCD CONTROL Unit ...................................... 1-5
CHAPTER 2. SCHEMATIC DIAGRAM[1] DESCRIPTION OF SCHEMATIC
DIAGRAM......................................................2-1[2]
SCHEMATIC DIAGRAM................................2-2
Parts Guide
TopPage
LC-90LE657U
CONTENTS
No. S53B6LC90LE6P
LCD COLOR TELEVISION
LC-90LE657UMODELPWB Unit Edition
-
LC-90LE657U
i
LC-90LE657U Service Manual
OUTLINE
OUTLINE We inform you that service parts in the PWB Unit.
NOTE: Replace MAIN Unit (DKEYMF953FM06) in case of IC3103
failure.
Unit Name DescriptionDKEYMF953FM06 MAIN UnitDUNTKG281FM02 LCD
CONTROL Unit
-
LC-90LE657U
1918161514 171 1
LC-90LE657U Service Manual CHAPTER 1. PRINTED WIRING BOARD
ASSEMBLIES
[1] MAIN Unit
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
MAIN Unit (Side-A)
-
LC-90LE657U
1918161514 17
R 3802R3803
R 3806R 3807
R3809
IC3801
IC3802
C1701
C 1702C1703
C1704
C 1705
R3811
C 1706
R606
Q1702
C1707
R607
R3814
C 1708
C1709
R 3815
J9502
R 3816
J9503
R 3819
C1901
C1902
C9603
C1710
1
Q9602
C9606
Q9603
C 9607C1714
R 3820
C1909
C1715
C1716C1717
C1718
C1719
C 9612
C9613
C1720
C 1914
C1915
C1721
R622
C 9616
C1916
C9617
C1917
C 9618
C1918
C1919
C 9619
C1726
D1702
C1727
R 1701
R 1702
R1703
D1707
R1704
C 9620
R1705
C9621
R1706
C9622
R1707
C 9623
R1708
0
C1924
C 9624
R1709
C9625
IC1701
C1732 C 9626
IC1702
C1927
IC1703
C9627
P 501
C9629
C1929
R 1901
D1905
R 1903
R 3843
D1908
D9608
R 1907
C9630
C1930
IC1901
IC9601
R 3849
R9609
C9631
IC1902
C9632
IC1903
C1934
IC9604
IC9605
C1935
R3466
C 9636
C1936
IC9606
1333
IC9607
R3467
C9638
R3468
R9610
R 3469
R 1912
R3852
R 1913
R3853
R3854
R 3855
R 1916
R 9616
R 1917
R 9617
C9640
R 9618
R 3470
R 3859
C9641
R 3471
R9619
R3472
L9504
L9506
L9507
R 9623
R1926
R 9626
R1733
R9627
R1927
R9628
R1928R1929
R1736
R 1737 R 1738
C1957
R1930
R 9630R 9631
R 9632
R 9633
R 1933
R 1740
R 1934R 1935R 1741
R9636
R 1937
R1749
R1942R1943
R1750
R1944
R 1751
R1945
V A3102
R1946
R1752
R1753
R 1947
V A3104
R1948
R1754
R1755
R 1949
R1756
R 1950R 1951
R1952
R1953
R 1954
R1955
R1956
R1763
R1957
R1764
R1958
R 1959
R 1960R 1961
R1963
R1771
R 1965
R1772R1773
R 1967
R1774
R1969
R1776
R 1777R 1778
R1971
C 3112
IC3101
IC3103
IC3104
R 3117
R3119
R 3501
V A9502V A9504
R 3504
V A9505V A9506
R 3120
R 3508
IC3501IC3502
R 3123
IC3503
R3124
R 3126
F B3806
F B3807F B3808
F B3809
R3516
R3518
V A526
V A527
FB3810FB3811
FB3812
FB3813
F B3814
R 3521
F B3815 FB3816
R 3522
FB3817
FB3818
FB3819
X1701
R3529
FB521
F B522
R3142
R3143
R3144R3145R3146
R3147
R 3149
R3538
R 3150
R3154
R3155
R 3157
FB3834
FB1701
FB3835
FB1702
R3542
FB1704FB1705
R3546
FB1707FB1708FB1709
FB9601
FB9602
FB9603
FB1710FB1711FB1713FB1714FB1715FB1716FB1719
S C1701
FB1720FB1721
FB1722
FB1723FB1727FB1728FB1729FB1730FB1731
L1901
L9601
L1902
L9603
L1903
L1904
L9604
L9605
L1905
L 1906
L1907
L1908
R 3395R 3396
C554
R590
R 591
R593
R594
C 558
C559
C 560
P3801
C3809
C 3810
SC3101
R 3402
SC3102
C 3813
C3814
C 3815
C3816
C3817
C3818
R 3408
C3819
C3820
J504
P 1901
C3821C3822
P1902
P 1903
P19041 2
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
MAIN Unit (Chip Side-A)
R 3418
R 2091R 2092
J510J511
R3805
J512
J513
R2673
Q1503
R2097
R2674
R3808
J 514
C1121
R2675
T U1101
R2099
R2676
C 1122
T U1102
R 3422
Q1507
R2677
T U1103
R600
C1124
R2678
T U1104
R601
R2679
T U1105
R3425
IC3805
R 602
IC3806
C 9402
T U1106
C1127
R603
C 9403
D1104R3810
R 3428
R605
R1101
C1511
R 3429
R 1102
R 3812
R 1103
Q1703
R 3813
R2680
C 9408
R 608
J9501
C 9409
R 609
R 3817
R 3818
R 3430
R 1109
R 3431
R 3432
R3433
C9605
Q960
R 612
R3437
R613R 614
C1139
IC1109
R3821
C9609
Q9605
R615
R 3822
R618
R 1115
R3827R3828
R3440
R 3829
D1507
R3443
D1508
C 9614
R3444
R 620 C9615
R 3445
R 3446
R3447
R 1507
C9423
R1508
C9424
R 624
IC1501
R 1509
D9401
R 625
IC1502
D9402
IC1503
R627
IC1504
R 3834
IC1505
R 3835R 3836R 3837
F B9503
R 1510
R3838
F B9504
R 1511
R1129
R3451
R9405
R3452
R9406
R 1513
R9407
R 132
R 1514
C9430
R9408
R 1515
R1321
C 9431
F B9509
R631
R 1516
C9432
IC9402
R 632
R 1130
R1324R1325
R635
R 636
R1132
R9602IC1706
R637
R1327
R638
R1134
R3844
F B9510
D1521
R 3845
R1329
R3846
F B9512
R 3847
R 1520
C600
R1521
X2001
R 1522
R 9416
IC9603
R 9417
C603
F B9517
R1330R 3464
R1331
R 641
R 3465
R 642
R 1332
R 643
R
R 3850
C1744
R 1141
R3851
C 609
R1143
R 647
R1144
R 9420R 9421
R9422
R3856
R 3857
R9423
R 3858
R9424
C 610
R 1531
R 9425
C611
R 9426
C612
R 1533
C613
R 1534
C1174
C614
C1175
R1535
R 9429
L9501
C615
R1536
C 1176
C616
L9502
R 1537
C1177
C617
L9503
C618
R 654
C619
C1179
R 655
R 656
R 657
R 9430
FB2002
C 1180
C620
F B2004
R3481
C 1181
C621
R 1541
F B2005
C1182
C622
FB2006
C623
C 1183
FB2007
C 624
R 1544
FB2008
R1545
C1185
FB2009
R1546 R 1547
R664
R 2100
R 1549
R665
R2102R2103
R9634
R 9441
FB2012
R 9442
FB2013
R9637
C 1190
FB2014
R9444
R9638
FB2015
R9446
FB2016
C 1193
FB2017
R 670
F B2018
C1195
T9401
R9449
C1196
R1557
R 673
R674
R675
R676
R677
R678
R679
R9451
F B2022
FB2023
R9453
R 2501
FB2025
R9455
R 2502R 2503
FB2027
R9457
R 2504
R680
R 2505
F B2605
FB2029
R 681
R 2506
F B2606
R 682
R 2507
R683
R 2508
R 1180
R 684
R 2509
R1181
R 685
R1182R 1183
R1185
P3301
R1186R1187
R 2510R 2511
R9465
R 2512
R1766
R 9466
R 2513
R 1767
R 2514
R691
R 2515
R692
R 2516
R693
R 2517
R694
R2518
R695
R2519
R 696
Q502
R697
Q503
R698R699
Q505
R 2520
C3101R2521
Q509
R2522
C3102
R2523
C3103
R2524
C3104
R2525R2526R2527
R 2528
Q511
L2601
R 2529
Q512
L2602
Q513
L2603
Q514
L502
R 2530
L504
R 2531R 2532R 2533R 2534R 2535
R 2536
R2537
R 2538
R2539
R2540
F L501
F L502
F L503
R 2544
D3101
D3102
D3103
F L508
F L509
R3102
R 3103
IC3102
D3302
D3304 D3305
V A501
FL516
D3306
V A502
FL517
D3307
FL518
FL519
VA506
V A507
IC3301
IC3304
VA9501VA9503
D3314
D3315D3316
D3317
C1209
FB501
V A516
F B502
F B503
V A517
VA518
IC3504
F B504
V A519
F B505
F B506F B507
C1210
FB508
C 1211
D3322
D3323
D3324
V A520
V A521
D3325
V A522
D3326
D3327
VA523
R3324
VA524
R 501
VA525
C N9501
R3326
R 502
C N9502
R 3327
R 503
R504
R505R506
F B517
R507
D3330
R508
FB518
C 3355
D3331
J9401
D3332
R3331
FB1109
S C3801
X9401
C9501
R3333
R 3334
C9504
R3335
R 511
C9505
R 512
R 3336
R 1203
F B523
FB1110
R 1204
R 514
FB3820
F B1111
R 1205
FB3821
F B525
FB1112
R 1206
R 516
R 517
F B527
R518
FB3825FB3826FB3827
C 3368
R3340
L3801
C3369
P 2001
R 3342
L3802
P 2002
V A543
P2003
L3803
R3344
V A544
L3804
P 2004
V A545
FB531
P 2005
FB532
P 2006
R 522
R 523
F B533
R 524
C3370
F B534
R 3349
F B3831
C3371
F B535
FB536
F B3832
R1217
F B538
S C1301
F B539
C3378
L1101
C 3379
L1102
R 530
SC501
R 1222
R3356
R 532
R3357
R 533
R1224
F B3840
SC504
S C1501
R 9501 R535
S C505
S C1502
R 1226
C3382
C3383
S C1503
R 1227
F B9604
S C1504
R 3550
F B548
S C1505
FB549
C 3385
C3386
C3387C3388
FB3848
R3554
C 501
R3555
C 3389
IC9501
C 502C2002
C503
IC9504
FB550
FB551
R3365
R 1232
C2006
R3366
R 1233
R 3367
R 1234
C508
C2008
R 3368
C3390
R1235
S C1511
C2009
FB3851
S C1512
FB3852
R 1236
S C1513
C3393
F B3853
R 1237
S C1514
C3394
L1504
C3395
S C1515
R 549
R 3561
R 3562
C3396C3397
C510
C2010
C3399
C511
C 2012
C2013
R3374
R 551
C517
R 3378
R555
C 521
L9602
R3383R3384
D2002
D2003
D2004
R 3388
R 564
D2005
C2029
R 3389
R 565
Q2602
R 566
Q2603
R567
R568
Q2605
C530
R 3391
R 2009
R 3392
C2032
IC2002
C 532C533
IC2004
IC2005
C2036
C 2038
C538
C539
D2016
R 2013
R2014
C 2619
R2017
TH2001
C542
C543
C 2622C2624
R2020
C 2625
D2601
C2626
D2602
C 2627C2628
R589
D2605
C 2629
R2601
R 2602R 2604
R2605
R 2606
C552
R 2607
C553
R 2608
C555
IC2601
C556
R 592
C557
R 595
R2031C2636
R596
R 597
R 598
R599
R2611
R 2035
R2612
R2614
C561
R2039
R 2616
C562
R2617
C 563
D503
C 564
C2640
D504
C565
D505
C566
C2643
D507
R 2040
D508
L2501
C569
R2041
D509
L2502
R2042
L2503R2043
L2504
R 2044
R 2045R 2046
D510
R 2625
R 2049
R 2626
D512
P 3802
R2628
D515
C3400
D518
C 3401
R 2051
D519
R2052R2053R2054
R2055
R 2056R 2057
C580
R2059
D522
IC503
C 583 C584
D525
C585
C586
IC506
D527
IC507
R2060
C 588
R2062
R2065
R 2066
R 2067
R2068
C 590
IC510IC511
F L2001
C3801
C591
C3802
R 2647
C3803
C593
C3804
C594
Q3801
C3805
C595
C3806C3807
F B3304
C3808
R2071
C599
FB3306
R2650
R 2652
R2079
C 3811
R3401
C 3812
C1106
C 1107
R 2080
C1108
R3409
Q1108
R2084
J 501
R3410
C 1111
J509
-
LC-90LE657U
1918161514 171 3
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
MAIN Unit (Side-B)
-
LC-90LE657U
1918161514 17
C1118
C1505
120
C1123
C
9
4
0
1
C 1128
C
9
4
0
4
D
1
1
0
5
C 1129
C
9
4
0
5
C
9
4
0
6
C
9
4
0
7
C
1
1
3
0
D
1
3
0
1
IC1102
C1133
IC1104
C
9
4
1
0
R 1301
C
9
4
1
1
R 1302R 1303
R 1304
I
C
1
1
0
8
C
1
1
3
8
R 1305R 1306
R 1112
R
1
3
0
7
R 1113
R 1308
R
1
1
1
4
I
C
1
3
0
1
R 1309
R 1117
C
1
1
4
0
R 1118
I
C
1
1
1
0
R 1119
C
1
1
4
1
R 1310 R 1311
D
1
5
0
9
C
1
1
4
5
R 1312
R
1
3
1
3
R 1314R 1315
R 1121
R
1
3
1
6
R
1
3
1
7
R 1123
D
9
4
0
3
R
1
3
1
8
D
9
4
0
4
R
1
1
2
4
R 629
R 1319
F
B
9
5
0
1
R 9401
D1512
F B9502
R 9402
R 9403R 9404
F B9505F B9506
C1153
F B9507
R 630
F B9508
R
9
4
0
9
C
1
7
3
3
R
6
3
3
C
1
7
3
4
R
6
3
4
R
1
1
3
1
I
C
1
7
0
5
C
1
7
3
5
C 1736C1737
C
1
7
3
8
R
9
4
1
0
C
1
7
3
9
R
9
4
1
1
R
1
1
3
5
D1522
F B9514
C
1
1
6
1
C
1
7
4
0
C
1
7
4
1
C
6
0
7
C
6
0
8
C
1
1
7
3
C
1
1
7
8
R
1
1
5
1
C
1
1
8
4
C
1
1
8
8
C
1
1
8
9
R 1162R 1164
C1191
C1192
R 1176 R1
1
7
7
R
1
1
7
8
R
1
1
7
9
R 1757
R
1
7
5
8
R 1759R 1760 R 1761
R 1762
R
1
1
9
5
Q
5
1
5
Q
5
1
6
F
L
5
0
5
F
L
5
1
0
F
L
5
1
1
F
L
5
1
2
F
L
5
1
3
F
L
5
1
4
F
L
5
1
5
V A508
V A509
C
1
2
0
2
C 1203C1204
V A510
V A511
C
1
2
0
5
C 1206
V A512
C1207
V A513
C1208
V A5159
F B511F B512
F
B
5
1
5
F
B
5
1
6
F
B
1
1
0
3
F B1104
F B1105
F B1106
V
A
5
3
0
V A532V A533
F
B
5
2
0
F
B
1
3
0
1
R 1201
V A535
F B1302
R 1202
V A536
R 1208
F
B
5
2
8
R
5
1
9
F
B
5
2
9
V A542
F
B
5
3
0
R
5
2
0
R
5
2
1
R 526
F
B
5
3
7
R 529
R 1219
L
1
1
0
3
F
B
5
4
0
L
1
1
0
4
R
1
2
2
0
L
1
1
0
5
1
F
B
5
4
1
R 1221
R
1
2
2
3
L1107
R 1225
R
9
5
0
3
R 537
R 1228
R 1229
R
9
5
0
5
R
5
3
9
R
9
5
0
6
R 1230
R
5
4
0
C
5
0
4
R 1231
R 541
2
C506
Q
2
0
0
3
R
5
4
4
Q
2
0
0
4
R 545
C512
3R 550
C515
R 552
R 553
R
5
5
4
C 519
6
C
5
2
2
C
5
2
3
R
5
6
0
C 525
R
5
6
1
C 526
C
2
0
2
6
C 528
R
5
6
9
R
2
0
0
6
R
2
0
0
8
C
5
3
1
R
5
7
0
C 534
R
5
7
1
C 537
R
5
7
6
R
2
0
1
2
R
5
7
7
R
5
7
8
R
2
0
1
6
C 540 C541
R 580
C545 R 583
C548
R
5
8
4
R
5
8
5
C 549
R
5
8
6
R 587
R
2
0
2
7
C 550
R 2028
R 2029
C
5
9
6
C 597C598
C
1
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1
R 3559 C505
R 54
Q2002
C
2
0
0
7
R 543
C507
F
B
1
9
1
0
F B3850
L
1
5
0
1
F
B
1
9
1
1
C
3
3
9
1
Q
2
0
0
5
R 3369
C509
L
1
5
0
2
Q2006
C
3
3
9
2
F
B
1
9
1
2
R 546
R
5
4
7
L
1
5
0
3
F
B
1
9
1
3
Q
2
0
0
7
F B3854
Q
2
0
0
8
F
B
1
9
1
4
R 3560
R 548
F B3855
F
B
1
9
1
5
Q
2
0
0
9
F
B
3
8
5
6
F
B
1
9
1
6
F
B
3
8
5
7
F B1917
F B1724
C
3
3
9
8
F
B
1
9
1
8
R 3370
F B1725
F
B
1
9
1
9
C 2011
R 3371
F
B
1
7
2
6
R 3372
R 3373
C51
Q2010
C
2
0
1
4
C 514
R
3
3
7
5
F
L
3
5
0
1
C
2
0
1
5
C
2
0
1
6
F
L
3
5
0
2
R
3
3
7
6
C 516
R 3377
F L3503
C2017
F L3504
C2018
C518
C
2
0
1
9
R 3379
F L3505
F L3506
R 55
F L3507
R
5
5
7
F L3508
R
5
5
8
F
L
3
5
0
9
R
5
5
9
C
2
0
2
0
R 3380
C520
R 3381
C2021
R
3
3
8
2
C
2
0
2
2
C
2
0
2
3
F
L
3
5
1
0
C 524
C2024
C2601
F
L
3
5
1
1
D2001
R
3
3
8
5
C
2
0
2
5
C 2602
R
3
3
8
6
F
L
3
5
1
2
R
5
6
2
C
2
6
0
3
R 3387
C527
R
5
6
3
C
2
0
2
7
C 2604
C2028
C2605
Q2601
C529
R 2001
C
2
6
0
6
R
2
0
0
2
D
2
0
0
6
C 2607
R
2
0
0
3
D
2
0
0
7
C 2608
D
2
0
0
8
R 2004
C2609
R
2
0
0
5
D
2
0
0
9
R 2007 C2030
R 3390
I
C
2
0
0
1
C
2
0
3
1
R 3393
C2033
IC2003
C
2
6
1
0
R
3
3
9
4
C 2034
D
2
0
1
0
C 535
C
2
6
1
1
C 2035
D
2
0
1
1
R 572C
2
6
1
2
C 536
IC2006
D
2
0
1
2
R 573
C
2
6
1
3
IC2007
D
2
0
1
3
R
3
3
9
7
C
2
0
3
7
R 574
C
2
6
1
4
R
3
3
9
8
IC2008
D
2
0
1
4
R 2010C 20
3
9
C
2
6
1
5
IC2009
R
2
0
1
1
R
3
3
9
9
R
5
7
5
D2015
C
2
6
1
6
C 2617C2618
R 579
R 2015
R 2018
R
2
0
1
9
C 544
C2621
R 581C546 R 582
C2623
C
5
4
7
R
2
0
2
1
R 2022
D2603
R
2
0
2
3
D
2
6
0
4
R 2024
R
5
8
8
R
2
0
2
5
D2606
R
2
0
2
6
R
2
6
0
3
C 2630
C
2
6
3
1
I
C
2
6
0
2
C 2632
C2633
C2634
R
2
0
3
0
C 2635
R
2
0
3
2
C
2
6
3
7
R 2033
C2638
R 2034
C
2
6
3
9
R 2036
R
2
6
1
3
R
2
0
3
7
R 2038
R
2
6
1
5
R
2
6
1
8
R
2
6
1
9
C
2
6
4
1
C 2642
C2644
R
2
6
2
0
C
2
6
4
8
R
2
0
4
7
R
2
0
4
8
C 2650 C 26
5
1
R
2
6
2
9
C
2
6
5
2
C 2653
C577
C2654
R 2050
C578
C
2
6
5
5
X
3
3
0
1
C 579
C
3
4
0
2
R 2630
R
2
6
3
2
R
2
6
3
3
R
2
0
5
8
IC501
R
2
6
3
8
R 2639
F
B
3
1
0
1
R
2
0
6
1
F
B
3
1
0
2
R
2
0
6
3
R
2
6
4
0
R
2
0
6
4
R 2642
R 2645
R
2
0
6
9
R
2
6
4
8
V
A
1
5
0
1
F B3301
F
B
3
3
0
2
F B3303
R 2070
F
B
3
3
0
5
R
2
0
7
2
F
B
3
3
0
7
R
2
0
7
3
R
2
0
7
4
R
2
0
7
5
R 2076
R
2
0
7
7
R 2078
R
3
4
0
0
C
1
1
0
1
C 1102
R 3403
R
2
6
5
7
C 1104
R
3
4
0
4
R
3
4
0
5
R
3
4
0
6
R
3
4
0
7
C
1
1
0
9
R 2082
R
2
0
8
3
R
2
0
8
5
R 2662
R
2
0
8
6
R
2
6
6
3
R
2
0
8
7
R 2664
R
2
0
8
8
R
2
0
8
9
R
3
4
1
1
R 3412
C1113
C
3
8
2
3
R 3413
C
1
1
1
4
R 3414
C1115
R 3415
C
1
1
1
6
R 3416
C1117
R 3417
-
LC-90LE657U
1918161514 171 5
[2] LCD CONTROL Unit
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
LCD CONTROL Unit (Side A)
-
LC-90LE657U
1918161514 17
R 5358
R 5359
C
6
3
2
7
R 5360
R 6301
R 5361
R 6302
R 5362
R
6
3
0
3
R 5363
R 6304
R 5364
R 6305
R
6
3
1
1
R 5372
R
6
3
1
4
R
6
3
1
5
R 5377
R
6
3
1
8
R 5378
L6201
L6202
L
6
2
0
3
L
6
2
0
4
R
6
3
2
7
C
4
8
2
3
C
4
8
2
9
C 4832
R
6
3
6
3
302
C
5
8
2
3
C
5
8
2
6
C
6
2
0
1
C 6203
C6204
Q
6
2
0
1
C
6
2
0
5
Q6202
C
6
2
0
6
C 6207
C
6
2
0
8
C
6
2
0
9
Q6206
Q
6
2
0
7
C
6
2
1
1
C 6212
C
6
2
1
3
C 6214
Q
6
2
1
1
C
6
2
1
5
C 6216
C
6
2
1
7
C
6
2
1
8
C
6
2
1
9
C
6
2
2
0
C
6
2
2
1
C 6222
C6223
C
6
8
0
1
C 6225
C6226
C6803
C
6
2
2
7
C
6
8
0
4
C 6228
C
6
8
0
5
D
6
2
0
5
R
6
2
0
1
C 6229
D6206
R
6
2
0
2
C
6
8
0
6
R
6
2
0
3
C
6
8
0
7
D
6
2
0
7
R
6
2
0
4
D6208
C
6
8
0
8
R
6
2
0
5
D6209
R
6
2
0
6
R
6
2
0
8
C 6230
R
6
2
0
9
C 6231
IC6201
C6232
IC6203
C
6
2
3
3
D6210
C
6
8
1
0
C
6
2
3
4
I
C
6
2
0
4
C
6
2
3
5
I
C
6
2
0
5
D6211
D
6
2
1
2
IC 6207
D6213
C6237
C
6
8
1
4
C
6
2
3
8
D6215
R
6
2
1
1
C
6
8
1
5
C
6
2
3
9
R
6
2
1
2
C
6
8
1
7
R
6
2
1
3
R 6214
C
6
8
1
9
R
6
2
1
5
C
6
2
4
0
I
C
6
2
1
0
C 6241
I
C
6
2
1
2
C 6242
C
6
2
4
3
C
6
8
2
0
C 6244
C
6
2
4
5
C
6
8
2
1
C
6
8
2
2
C
6
2
4
6
C 6247
C
6
2
4
8
C
6
8
2
5
R 6801
R 6802
R
6
2
2
6
R
6
2
2
7
R
6
2
2
8
C 6250
R 6229
C6252
C6253
C6254
R
6
8
0
9
C
6
2
5
5
C 6256
IC6802
C
6
2
5
7
C
6
2
5
8
R
6
2
3
0
R 6231
C6259
R
6
2
3
2
R
6
2
3
4
R 6235R 6236
R 6237
C
6
2
6
0
R
6
8
1
4
R
6
2
3
8
C 6261
R 6239
C6262
C6263
C
6
2
6
4
C
6
2
6
5
C
6
2
6
6
R
6
2
4
0
C 6268
C6269
R 6241
R
6
2
4
2
R 6243R 6244
R
6
2
4
6
R
6
2
4
7
R 6248
C6271
R
6
2
4
9
C 6851
C6276
C6852 C6853
R
6
2
5
0
C 6278
C6279
R
6
2
5
1
R
6
2
5
2
R
6
2
5
3
R 6254
R
6
2
5
5 R 6256
R
6
8
3
3
R
6
2
5
9
R 6262
R 6264
R 6840
R 6265R 6268
C6291
R 6269
R 6846R 6847
C6294
R 6270R 6271
R
6
2
7
2
R 6273
R
6
2
7
4
R 6275
R 6276 R 6277
R
6
8
5
4
R 6278
R
6
2
7
9
R
6
8
5
5
R
6
8
5
6
R
6
2
8
0
R
6
2
8
1
R
6
2
8
4
R 6860 R 6861
R
6
2
8
5
R
6
2
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6
R 6862
R
6
2
8
7
R
6
2
8
8
R
6
2
9
0
R 6293
R
6
2
9
4
R
6
2
9
5
R
6
2
9
6
R
5
3
0
5
R
5
3
0
6
R
5
3
0
7
I
C
5
3
0
1
R 5310
C
5
3
4
1
C
5
3
4
2
R 5320R 5322
FB5813
Q6308
R 5346 R 5347
5
R 5356
R 53571 6
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
LCD CONTROL Unit (Chip Side A)
R
5
9
3
7
V
A
4
8
0
1
R 6312 R 6313
P4804
R
5
3
7
9
R 5380
R 5381
R 5382
C
N
4
8
0
1
R 5388R 5389
Q4801
C
4
8
2
4
C
4
8
2
5
C
4
8
2
6
R 4803
FB4903
FB4904
F
B
4
9
0
5
F
B
4
9
0
6
R 4807
R 4809
R 4812
R 4825
C
N
5
8
0
1
C 5601
R 4830
C5803
C5804
R
4
8
4
0
R
4
8
4
1
C
5
6
1
6
C 5617
R
4
8
4
5
R
4
8
4
8
D5601
C
5
8
1
9
C 5627
R 5601
S C5301
R 5602
S C5
R 5603R 5604R 5605
C
5
8
2
2
R 5606 R 5607R 5608
R 5609I
C
5
6
0
1
IC 5602 IC5603
R 5802
R 5803 R 5804
R 5610R 5611R 5612
R
5
8
0
7
R 5613
R
5
6
1
4
R
5
6
1
5
IC 5801R
5
6
1
6
IC 5803
R
5
6
1
7
R
5
6
1
8
IC 5804
R
5
6
1
9
IC 5807
R 5810
R 5812
R
5
6
2
0
R
5
6
2
1
R
5
6
2
2
R
5
8
1
6
R
5
6
2
3
R
5
6
2
4
R
5
8
1
9
R
5
6
2
5
R 5626
R
5
6
2
7
R
5
6
2
8
R
5
6
2
9
C 5848
R
5
8
2
0
R
5
6
3
0
R
5
6
3
2
R
5
6
3
3
R
5
6
3
4
R
5
6
3
5
R
5
6
3
6
R
5
6
3
7
R
5
6
3
8
R
5
6
3
9
R
5
8
3
1
R
5
8
3
2
R 5834
R
5
6
4
0
R 5641
C
6
2
2
4
R
5
8
3
8
R 5839
R 5840
R
5
8
4
1
R
5
8
4
2
R
5
8
4
3
R 5844 R 5845R 5846
IC6202
R 5847
R 5653
R 5848
R 5654
R 5849
R 5655R 5656
C
6
8
1
2
R 5657
I
C
6
2
0
8
R
5
6
5
8
R
5
6
5
9
R 5851 R 5852
R 6218
R 5856
R 5859
C6826
R 5860 R 5862R 5863
R 5865
R
5
6
7
2
R
5
6
7
3
R 5868
R
5
6
7
4
R 5869
R
5
6
7
5
R
5
6
7
7
R
5
6
7
8
C 6835
R
5
6
7
9
R 5871
C6839
R 5872R 5874
R 5875 R 5877R 5878
C
4
9
0
1
C
4
9
0
2 C 6842
C6267
C6844
C
4
9
0
5
C 4906
Q4903C4907
Q
4
9
0
4
C 4908
R 5880C4909
R 5881
Q4907
R
5
8
8
5
R
5
8
8
6
C 6272
R
5
8
8
7
C 6273
R 5888
C6274
C4910
C4911
R 5889
C4912
C4913C4914
C
4
9
1
5
C
4
9
1
6
C
4
9
1
7
C
4
9
1
8
R
5
8
9
0
R
5
8
9
1
C
4
9
1
9
R 5893
F
B
4
8
0
1
R 5896
C
4
9
2
0
C
4
9
2
1
C
4
9
2
2
C
4
9
2
3
C
4
9
2
4
C
4
9
2
5
C 4926
C4927
C4928
C4929R 4903
C
4
9
3
0
R 4908
R 4909
C4931
C
N
5
3
0
1
IC 4902
C4932
C
N
5
3
0
2
IC 4903
C4933
C4934
S
C
4
8
0
1
C
4
9
3
5
S
C
4
8
0
2
C
4
9
3
6
C
4
9
3
7
C
4
9
3
8
R
4
9
1
0
C 4939
C
4
9
4
0
C
4
9
4
2
C
4
9
4
3
C 4944
C
4
9
4
5
C
4
9
4
6
C
4
9
4
7
C
4
9
5
0
C 4951
C
4
9
5
2
C
4
9
5
3
C
4
9
5
4
C
4
9
5
5
X
5
6
0
1
C
4
9
5
6
C
4
9
5
7
R
6
2
9
7
R 6298
X
5
8
0
1
R
5
3
0
1
R 5302
R 5303
R
5
3
0
4
R 5308 R 5309 C5
3
3
7
C 5338
C5339
R
5
3
1
1
R 5312R 5314 R 5315 R 5316
R 5317
C5340R 5319 R 5321
R 5323
R 5324
R 5325
R 5326
R 5902
R 5327
R 5903
R 5328
R 5904
R 5329
R 5330
R 5331
R 5332
R 5333
R 5334
R 5335
R 5336
R 5345
R 5348
R 5929
R 5351
R 5352
R 5353
R 5354
R 535
-
LC-90LE657U
1918161514 171 7
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
LCD CONTROL Unit (Side B)
-
LC-90LE657U
1918161514 17
R6316
R6317
C 4801
C4802
C4828
R 4801
FB4901
R 4802
FB4902
R 4804
R 4805
R 4806
R 4808
C4830
C 4831
IC4801
IC 4802
R 4810R 4811
R 4813R 4814R 4815R 4816
R4817
R 4818R 4819R 4820
R 4821R 4822
R 4823
R 4824
R 4826R 4827
R 4828
R 4829
C5602
C5603
C5604
Q5601
R 4831
C5605
Q5602
R 4832
C5606
R4833
C5607
R 4834
C5608
R 4835
C5609
R4836
R 4837R 4838
R 4839
C5610
C 5611
C5612C5613C5614
C5615
R 4842
R4844
C 5618
C5619
R4846
R4849
C5620
C 5621
C5622
C 5623
R 4850C5624
C5625
C 5626
C5628
C5629
R 4880
R4881
R4882
R4883
R 4884
R5631
R4886
R4887
R 4888
R4889
R4892
R 4895R 4896
R5642
R 4897
R5643
R4898
R5644R5645
R5646
R 5660
R 5661
IC6211
R5662R5663
R5664R5665
R 5666R 5667
R 5668R 5669
R5670
R5671
R5681
R 5682
R5683R5684
C4903
C4904
Q4901Q4902
Q4905
Q4906
Q4908
C6275
C6277
D4901
R4901
R 4902
R 4904
R 4905
R4906
R 4907
IC4901
IC4904
R 4911
R 4912
R4913
R 4914
C5301
R 4916
C5302
R 4917
C5303
C4941
C4948
R 4920
C4949
R 4921
R4922
R4924
C 5310
C5311
R 4926
C5312
R 4927
C5313
C5315
R 4930R 4931
FB5601
FB5602
F B5603
FB5604
FB5605
F B5607
FB5609
R5337
R 5338 R 5340R 53411 8
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
LCD CONTROL Unit (Chip Side B)
C6326
R6300
R 5365
R6306
R 5366
R 6307
R 5367
R6308
R 5368
R6309
R 5369
R6310
R 5370R 5371
R5373R5374
R 5375
R 5376
R 5383
R5384 R 5385
R6326
R 5386R 5387
Q4802
R 6336R 6337R 6338R 6339
R6343R6344
R6362
C 5801
C5802
Q5801
C5805C5806
C5807C5808C5809 R 4843
R4847
C 5810
C5811
C5812
C5813
C5814
C 5815C5816C5817
C5818
R4851
C 5820
C5821
C5824
D5801
C5825
C5827 C5828
C5829
R 5801
R5805R5806
C 5830
R5808
C 5831
R 5809
C5832
IC5802
C5833
C 5834
C5835
IC5805
IC 5806
C5836
C5837C5838
C 5839
R5811
R 5813
R5814
R5815
C6202
R 5817R 5818
C5840 C5841
C 5842
C5843
Q6203
Q6204
C5844
Q6205
C5846
C5847
Q6208
R 5821
Q6209
R5822
R 5823
R 5824
C6210
R 5825
R5826R5827
R5828
R 5829
R5830
R 5833
R5835R5836
R5837
D6201
C6802
D6202
R5647
D6203
D6204
R5648
R5649
C6809R6207
R5650
R5651
R 5652
C6811
IC6206
C6236
C 6813
R6210
D6214
IC6209
C6816
R 5850
C6818
R6216
R6217
R5853
R5854
R 6219
R5855R5857
R5858
C6823
R 6220
C6824
C 6249
R 6221
D6801
R 6222
R6223
R6224
C6828
R 5861
C6829
R6225
R6803
R6804
R 5864
C6251
R 5866
R 5867
C6831
FL5801
C6832
FL5802
R5676
C6833
F L5803
FL5804
R 6233
R 5870R 5873
R5680
R 5876R 5879
R 6245
R 5882
R 5883
R 5884
C6270
R 5892
R6257
R5894
R 6834
R6258
C 6280
R5895
C 6281
R 6835
C6282
C6284
R6838
C 6285
R6260
R6261
R 6263
R6841
R 6266 R 6267
R6845
R6848
C 6295
C5304
C5305
C5306
C5307
C5308 C5309
R6282R6283
R6289
C 5314
C5316
C5317
C 5318
R6291
C 5319
R 6292
C5320
R6299
C 5321
C5322
C5323
C5324
C5325C5326
C5327
C5328C5329
C5330
C 5331
IC5302
C5332
C5333
R5313
R 5318
FB5801
FB5802
FB5803
FB5804
F B5805
FB5806FB5807FB5808
FB5809
R5901
FB5810
FB5811
FB5812
FB5814
FB5815
R 5339 R 5342
R 5343R 5344
R 5349
R 5350
-
LC-90LE657U2 1
LC-90LE657U Service Manual CHAPTER 2. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIAGRAM
1. VOLTAGE MEASUREMENT CONDITION:1) The voltages at test points
are measured on exclusive AC adaptor and the stable supply voltage
of AC 120V. Signals are fed by a color bar signal gener-
ator for servicing purpose and the above voltages are measured
with a 20k ohm/V tester.
2. INDICATION OF RESISTOR & CAPACITOR:RESISTOR
1) The unit of resistance "" is omitted. (K=k=1000, M=M).
2) All resistors are 5%, unless otherwise noted.
(K= 10%, F= 1%, D= 0.5%)
3) All resistors are 1/16W, unless otherwise noted.
CAPACITOR
1) All capacitors are F, unless otherwise noted. (P=pF=F).
2) All capacitors are 50V, unless otherwise noted.
CAUTION:This circuit diagram is original one, therefore there
may be a slight difference from yours.
SAFETY NOTES:1) DISCONNECT THE AC PLUG FROM THE AC OUTLET
BEFORE REPLACING PARTS.2) SEMICONDUCTOR HEAT SINKS SHOULD BE
REGARDED AS
POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING.
IMPORTANT SAFETY NOTICE:PARTS MARKED WITH " " ( ) ARE IMPORTANT
FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE
PARTS WITH SPECIFIED ONES FOR MAIN-TAINING THE SAFETY AND
PERFORMANCE OF THE SET.
AVIS DE SECURITE IMPORTANT:LES PIECES MARQUEES " " ( ) SONT
IMPOR-TANTES POUR MAINTENIR LA SECURITE DE L'APPAREIL.NE REMPLACER
CES PIEDES QUE PAR DES PIECES DONT LE NUMERO EST SPECIFIE POUR
MAINTENIR LA SECURITE ET PROTEGER LE BON FONCTIONNEMENT DE
L'APPAREIL.
-
LC-90LE657U
1918161514 17
+3.3V
T UN_IFN004*R 11500
C11964.7u10VK ZA761WJ QZ
3479A18P
1
ON
2
G ND
3
N .C
4
V in
5
V out
S CL 2_TUNE R004
D+3.3V010
T UN_IFP004
S DA2_TUNE R004
N_T UN_R ST004
C PU_IF_AG C004
*R 11490
10947u
10V
*R 110410K
M+2.3V010
*FB11120241TA
*FB11110241TA
IC1109
Nea rSO C
T O MAIN4(CP U)
T O MAIN4(CP U)
T O MAIN10(P OW ER )2 2
[2] SCHEMATIC DIAGRAM
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
D
IF+3. 3V
T U_SC LK
D__IF -
D__ IF +
IF___AG C
D_IF +
D_IF -
N_T UN_R ST
S DA2__TUNE R
S CL 2__TUNE R
IF__AG C
IF+1. 8V
T U_SDAT A
N_T U_RE S E T
C11240.1u
*C 1106
10P
10uHL1107
V P
R 11011K
*C 110810P
*R 115110K
*C 11230.047u
C112710u16V
K ZA510WJ PZ
C11100.01u
25V
C11954.7u
10VK ZA761WJ QZ
*C 10.0
C11850.01u25V
*C 112910u16VK ZA510WJ PZ
*TU1104
AA083WJ QZ
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
*F B11050241TA
*FB11060241TA
*FB11090241TA
*FB11100241TA
DUNTK F953WE 06
USATS C-HN IM
MAIN1(T UNER )
Nea r Tuner
MAIN Unit-1
-
LC-90LE657U
1918161514 17
P C_VS YNC
P C_RG B_COM
C_HDMI_R
P C_HS YNC
C_HDMI_L
P C_GR E E N
P C_BLUE
P C_RE D
C OMP1_C OM004
R
6
5
4
4
.
7
K
C VB S_COM004
*Q506IMH23T110
1
0
2
2 .66
3
0
4
0
5
.66
6
0
AUDIO _MUT E009
R 602
47K
UAR T_232CT OC PU007
P C_HDMI_R004
C577
4.7u
10V
K ZA761WJ QZ
C OMP1_S OY004
IR _RS007
P C_HDMI_L004
V GA_S DA003
O PT _OUT004
C OMP1_P r004
C578
0.1u10V
C VB S2_IN_R004
S LOWS W1004
V A502V XA236WJ
P C_RG B_COM004
C VB S2_IN_L004
R 608
100
1/10W
R 5030 C Z
C VB S1_IN_L004
P C_RE D004
C VB S1_P LUG004
R 609100
1/10W
D512
B AV 70
1
2
3
*R 6280
S C/Y _CV BS 2_ IN004
C580
0.1u10V
V GA_5VP WR003
P C_HS YNC004
P C_VS YNC004
C VB S1_IN_R004
C5860.1u10V
B U+3. 3V010
D+5V010
D515E XA697WJ QZ5.6V
HP_PLUG004
R 6711K
M3221EIP
1
E N
2
C 1+
3
V +
4
C 1-
5
C 2+
6
C 2-
7
V -
8
R 1_ in
9
R 1_out
10
NC
11
T 1_ in
12
FO RC EON
13
T 1_out
14
G ND
15
V cc
16
S HDN
P C_BLUE004
R 613100
1/10W
C579
0.1u10V
D525
E XA697WJ QZ5.6V
D+3.3V010
R 606
33
T W1/4W
MONI_HP _L009
Q510ISA1530AC
C5840.1u10V
MONI_HP _R009
R 607
33
T W1/4W
F B5270241TA
R 5020 C Z
R
6
5
5
4
.
7
K
C VB S2_P LUG004
P C_GR E E N004
V GA_S CL003
T 1G08W
PDIF BUFFE R
S PDIF MUTE
1
2
3
C OMP1_IN_R004
*C 5210.1u10V
HPOUT _MUT E009
C OMP1_IN_L004
R 50410K
UAR T_CP UT O232C007
C OMP1_P LUG004
R 6724.7K
Q505
R T1N141CMUT E
R 6580
C VB S1_IN004
C OMP1_P b004
R 62010K
C OMP1_Y004
T O MAIN4(CP U)
T O MAIN4(CP U)
T O MAIN3(HDMI)
T O MAIN7(UC OM)
T O MAIN9(AUDIO AMP)
T O MAIN10(P OW ER )
IC506
IC503
0 3. 3 3.3 3. 3 3.3 0 0 0
3.303.30003.33.3
3.33.2
2.5
5
2.4
02 3
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
MAIN Unit-2
C VB S_COM
C OMP1_P r
C OMP1_P b
C OMP1_C OM
C OMP1_Y
C OMP1_S OY
P
C VB S1_IN
S C/Y _CV BS 2_IN
C OMP1_P LUG
C VB S2_IN_R
C VB S1_P LUG
C OMP1_IN_L
C VB S1_IN_R
C OMP1_IN_R
P
C VB S2_IN_L
C VB S1_IN_L
C VB S2_P LUG
*R 583
561/4W
*C 524
1000P
F B5030104TA
F B504
0241TA
2
*R 5361K
R 593100
T W1/4W
V A521V XA236WJ
V A526V XA236WJ
*FB5150104TA
*R 563100
*C 55010P50V
*FB529
0244TA
*VA514V XA236WJ
C DL37114
1 2 3
45
67
C 555
0.1u
10V
F B5230241TA
*C 5061000P
*FB5130104TA
C560
1000P
R 522220
C545470P50V
*FB530
0244TA
*VA515V XA236WJ
*R 5151K
*VA531V XA236WJ
*R 57975
1/4W
*C 54810P50V
*VA533V XA236WJ
F B507
0241TA
*R 526100K
C5101000PC H
F B5100104TA
C5081000PC H
R 5311K
R 592
100
R 5111K
*VA532
V XA236WJ
*R 6230
*J 510
ZA125WJ N1
for US
1
3
5
2
4
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
R 527100K
*VA530V XA236WJ
C526
1000P
R 5231K
*C 528
1000P
R 590
100
T W
1/4W
C501220P
*R 5401K
F B533A527WJ
C5041000P
F B522
0104TA
*R 584
561/4W
R 514100K
*C 527
1000P
*R 5131K
D510E XA697WJ QZ5.6V
F B5200244TA
R 533220
C559
0.01u
*R 585
561/4W
*FB528
0244TA
S C504NB115WJ QZ
R S232CD-S UB
V ertica l type
1DCD
2R xD
3T xD
4
5
6
DSR
7R TS
8
C TS
9
10
1
1
C 5071000P
R 5881K
R 5341K
F B5090104TA
*FB5160104TA
V A522V XA236WJ
*R 5191K
*R 570100
R 604100K
F B5250241TA
*VA528V XA236WJ
*R 57818
*R 6900
*R 525100K
R 5121K
*R 6170
*FB519
0244TA
*R 5870
*R 529100K
R 580
751/4W
*C 54910P50V
F B535A527WJ
D508E XA697WJ QZ5.6V
*R 528100K
R 5101K
*R 6870
*R 562100
F B5020104TA
F B5210104TA
D509
E XA697WJ QZ
5.6V
R 6150
R 5241K
*R 6860
C558
0.01u
F B5060241TA
F B5050241TA
R 591100K
C520
1000P
*R 572
4.7K
*R 5391K
*R 5381K
*C 525
1000P*R 688
0
*C 5121000P
V A501
V XA236WJ
R 521100K
C554
1000P
*C 5091000P
S C501NB116WJ QZ
P C_INV ertica l Type
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
*R 57618
R 5091K
*R 6890
R 517100K
*J 504
E A115WJ QZ
HP Ja ck/AUDIO OUT
1
2
3
4
F B534A527WJ
AH
S
&
4
5
R 5860
C502220P
*FB5140104TA
V A527V XA236WJ
R 50575
1/4W
*R 6330
J501E A111WJ QZ
P C AUDIO_IN1
2
3
R 506
751/4W
*C 544470P50V
R 575
4.7K
*R 57718
R 50775
1/4W
R 594100K
R 573
4.7K*VA529V XA236WJ
D507E XA697WJ QZ5.6V
*C 5051000P
*R 5201K
*VA513V XA238WJ QZ
*VA512V XA238WJ QZ
*VA511V XA238WJ QZ
V A523
V XA238WJ QZ
V A524
V XA238WJ QZ
V A525
V XA238WJ QZ
HP_PLUG
UN-PLUG G ED:H
PLUG G ED:L
MAIN2( TERMINAL )
D527
DUNTK F953WE 06
3.6
5
-
LC-90LE657U
1918161514 17
HDMI2_HPD
AVDD12_HDMIS W
HDMI2_P WR 5V
V GA_5VP WR
HDMI3_S DA
H
D
M
I
0
_
R
X
_
D
1
N
_
HDMI3_P WR 5V
H
D
M
I
0
_
R
X
_
D
1
P
_
H
D
M
I
4
_
S
C
L
HDMI3_HPD
CD_SE NS E
H
D
M
I
0
_
R
X
_
D
2
P
_
H
D
M
I
0
_
R
X
_
D
2
N
_
HDMI1_P WR 5V
HDMI1_S DA
HDMI1_S CL
HDMI1_HPD
HDMI2_S DA
H
D
M
I
4
_
S
D
A
HDMI3_S CL
H
D
M
I
4
_
H
P
D
_
C
B
U
S
HDMI4_P WR 5V
V GA_S CL
V GA_S DA
HDMI2_S CL
D+5V010
B U+3. 3V010
HDMI_CE C_UC OM007
D+3.3V010
E N_VB US 4004
V BUS4_O C004
MHL _DET004
R 2611
4.7K
R 2647330
F
R 2538 10
21
3 4
F
B
2
6
0
6
A
1
9
2
W
J
C 264410u16V
K ZA510WJ PZ
R 254110
4
3
E
P
W
R
3
3
4
4
D
S
D
A
0
4
5
D
S
C
L
0
4
6
C
B
U
S
_
H
P
D
0
4
7
R
0
P
W
R
5
V
4
8
D
S
D
A
1
4
9
D
S
C
L
1
5
0
C
B
U
S
_
H
P
D
1
5
1R 1P WR 5V
5
2
MIC OM_V CC 33
5
3
DSDA2
5
4DSC L2
5
5C BUS_HP D2
5
6R 2P WR 5V
5
7DSDA4
5
8DSC L4
5
9C BUS_HP D4
6
0R 4P WR 5V
6
1DSDA5(V GA)
6
2DSC L5(V GA)
6
3HDMI_RS VD
6
4
S BVC C 5
6
5R 5P WR 5V (V GA)
6
6C EC _A
6
7INT
6
8R E S ET _N
6
9G PIO_MC ON
7
0C SDA
7
1C SC L
7
2
DSDA3
7
3DSC L3
7
4
C BUS_HP D3
7
5R 3P WR 5V
7
6
T
P
W
R
_
C
I
2
C
A
7
7
R
S
V
D
L
7
8
R
S
V
D
L
7
9
T
V
D
D
1
2
8
0
T
X
2
P
8
1
T
X
2
N
8
2
T
X
1
P
8
3
T
X
1
N
R 2521 10K
HDMI0_R X_CL KN 004
F B2605
A192WJ
HDMI0_R X_D1P 004
Q2605
R T1N141C
L 2501
F A294WJ
1 2
34
C26411uC KZ
10V
R 2663
1K
HDMI0_R X_CL KP 004
Q2603
K TA1535T
R 2520
10
2 1
34
R 253910 S DA0_400k 004
L2502
F A294W J
1 2
34
C2630
0.1u10V
HDMI0_R X_D2N 004
R 2617 47K
C26541000P
R 2620
10
C263710u 16VK ZA510WJ PZ
S CL 0_400k 004
R 261810K
Q2601
F C654601
1
2
3 4
5
6
R 263010
L 2503
F A294W J
1 2
34
HDMI0_R X_D1N 004
C26361u
C KZ10V
L 2504
F A294WJ
1 2
34
R 2642
0
F
B
2
6
0
4
A
1
9
2
W
J
C 26431uC KZ
10V
R 2619
10K
HDMI0_R X_D0P 004
C 250110u
16V
K ZA510W JP Z
R 2537 10
21
3 4
R 2536 10
21
3 4
C263910u 16V
K ZA510WJ PZ
C26321uC KZ
10V
*R 264010
R 261210K
V GA_5VP WR002
S 172B12U1.2V RE G
1
ON
2
G ND
3
NC
4
V IN
5
V OUT
C263110u 16VK ZA510WJ PZ
C26401uC KZ
10V
C26380.1u 10V
HDMI0_R X_D0N 004
R 261610K
V GA_S DA002
R 261510K
R 2625 10
21
3 4
C 26421u C KZ10V
R 262910
R 266247K
R 2628 10K
R
2
6
8
9
1
0
K
R 254010
R 262610K
R 2664
1K
R 2657
47K
C26551000P
R 2633 4.7K
R
2
5
1
7
1
0
2
13
4
R 265210K
C 2633
10u16VK ZA510WJ PZ
C26351000P
HDMI0_R X_D2P 004
HDMI_AR C_SP DIF004
R 2632 4.7K
V GA_S CL002
C 26340.1u10V
M+2.3V010
B U+5V010
HDMIS W_IR Q 004
R 2544
10K
Q 2602
F C654601
1
S
2
G
3
D
4
S
5
G
6
D
N _C PU_R ST 006
T O MAIN10(P OW ER )
T O MAIN7(UCOM)
T O MAIN4(C PU )
T O_MAIN4(C PU )
T O MAIN4(C PU )
T O MAIN2(T ER MINAL)
T O MAIN4(C PU )
T O MAIN6(F LASH )
T O MAIN4(C PU )
IC2602
3
.
3
5
.
0
5
.
0
4
.
8
5
.
0
5
.
0
5
.
0
0
.
0
5
.
0
3
.
4
5
.
0
5
.
0
0
.
0
5
.
0
3
.
3
3
.
3
0
.
0
0
.
0
3
.
3
3
.
3
3
.
8
5
.
0
0
.
0
3
.
3
3
.
3
0
.
0
0
.
0
3
.
3
3
.
3
5
.
0
5
.
0
0
.
0
5
.
0
0
.
0
0
.
0
0
.
0
1
.
2
2
.
7
3
.
2
2
.
7
3
.
2
3 .33.2
2.5
1.8 0
1.81.22 4
1 2 3 1097654 8
J
A
B
C
D
E
F
G
H
I
1311 12
MAIN Unit-3
HDMI1_C LK N
HDMI1_D1P
HDMI1_C LK P
HDMI1_D0N
HDMI1_D0P
HDMI1_D1N
HDMI1_D2N
HDMI1_D2P
HDMI2_D2N
HDMI2_C LK P
HDMI2_D0P
HDMI2_D1N
HDMI2_D1P
HDMI2_C LK N
HDMI2_D0N
HDMI2_D2P
HDMI3_C LK P
HDMI3_C LK N
HDMI3_D2P
HDMI4_C LK P
HDMI4_C LK N
HDMI4_D1P
H
D
M
I
0
_
R
X
_
C
L
K
N
_
HDMI4_C LK N
HDMI4_D2N
HDMI3_D0N
H
D
M
I
0
_
R
X
_
D
0
P
_
HDMI3_D0P
HDMI4_D2P
HDMI2_D1P
HDMI2_C LK N
HDMI2_D2N
H
D
M
I
_
A
R
C
_
S
P
D
I
F
HDMI2_D1N
H
D
M
I
1
_
D
1
P
HDMI4_D1N
H
D
M
I
1
_
D
2
N
HDMI4_D1P
H
D
M
I
1
_
D
2
P
HDMI4_D0N
H
D
M
I
0
_
R
X
_
D
0
N
_
HDMI2_C LK P
HDMI3_D2P
H
D
M
I
1
_
C
L
K
N
HDMI2_D0P
H
D
M
I
1
_
C
L
K
P
HDMI2_D2P
HDMI4_C LK P
HDMI3_C LK P
H
D
M
I
1
_
D
0
N
HDMI3_D2N
HDMI2_D0N
HDMI3_D1N
H
D
M
I
1
_
D
0
P
H
D
M
I
1
_
D
1
N
HDMI3_C LK N
H
D
M
I
0
_
R
X
_
C
L
K
P
_
HDMI3_D1P
HDMI4_D0P
H
D
M
I
3
_
H
P
D
H
D
M
I
4
_
P
W
R
5
V
H
D
S
W
_
D
A
T
H
E
A
C
P
HDMI3_D0N
HDMI3_D0P
HDMI3_D1N
HDMI3_D2N
HDMI3_D1P
HDMI4_D0P
HDMI4_D1N
HDMI4_D2N
HDMI4_D0N
HDMI4_D2P
H
D
M
I
4
_
S
D
A
H
D
M
I
4
_
S
C
L
C
D
_
S
E
N
S
E
H
D
M
I
3
_
S
C
L
H
D
M
I
3
_
S
D
A
H
D
M
I
3
_
P
W
R
5
V
H
D
M
I
2
_
P
W
R
5
V
H
D
M
I
2
_
H
P
D
H
D
M
I
2
_
S
D
A
H
D
M
I
2
_
S
C
L
HDMI2_C LK N_
HDMI2_C LK P_
HDMI2_D1P _
H
D
M
I
1
_
P
W
R
5
V
H
D
M
I
1
_
H
P
D
H
D
M
I
1
_
S
D
A
H
D
M
I
1
_
S
