Sharp LC26SB24U - 26" LCD TV User manual

MODEL
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
CONTENTS
DIFFERENCES FORM BASE MODEL
LIST OF CHANGE PARTS
PARTS GUIDE
LC-26SB24U A
OUTLINE
This model is based on the LC-26SB24U and is changed some parts. This Service Manual covers the
modifications alone. For the points, refer to the LC-26SB24U (S48OKLC26SB24) Service Manual.
S88OOLC26SB24
LCD COLOR TELEVISION
SHARP CORPORATION
SERVICE MANUAL

DIFFERENCES FROM BASE MODEL
LIST OF CHANGE PARTS
DESCRIPTION LC-26SB24U LC-26SB24U A NOTE
101 FRONT CABI ASS'Y 7A708A012A 7A708A030A Parts change
101G FELT SHEET 25x25xT1.0 800WQ00131 ----- Parts change
106 COVER LCD ASS'Y 7G761A051A 7G761A052A Parts change
106A COVER LCD 761WSAA127 761WSAA130 Parts change
113 HOLDER PANEL 753WUA0063 761WPA0529 Parts change
114 HOLDER PANEL 761WPAA183 761WPA0528 Parts change
118 SHEET SILICONE 800WR0A033 800WR0A036 Parts change
119 SHEET SILICONE 800WR0A034 ----- Parts change
124 SHEET SERIAL 722000A643 722000A666 Parts change
126 SHEET RATING 723527A118 723527A136 Parts change
--- SHEET BARCODE 723000D812 723000D964 Parts change
--- GIFT BOX 793WCDD697 793WCDD844 Parts change
--- INSTRUCTION BOOK(E/F/S) J34N0131B J34N0131C Parts change
R482 RC 2.7K OHM 1/16W R803R9272F ----- Parts change
R483 RC 8.2K OHM 1/16W R803R9822F ----- Parts change
R484 RC 820 OHM 1/16W R803R9821F ----- Parts change
R485 RC 47K OHM 1/16W R803R9473J ----- Parts change
R518 RC 100 OHM 1/4W ----- R002T4101J Parts change
C431 CE 22 UF 50V E8E2U5100D E8E2U5220D Parts change
C437 CMP 0.1 UF 100V MMTS P232W1333J P232W1104J Parts change
!C453 CE 1000 UF 16V E7EYF2102M ----- Parts change
C461 CE 1000 UF 6.3V E7EYT0102M ----- Parts change
D428 DIODE ZENER MTZJ22B T-77 D97U02401B D97U02201B Parts change
D406 DIODE EC31QS04-TE12L D28R1QS040 ----- Parts change
!IC407 IC LA5779-E I03T057790 ----- Parts change
Q401 TRANSISTOR SILICON KTA1281-Y(GP) TAAT01281Y TL4T01281Y Parts change
!Q407 TRANSISTOR SILICON KTA1281-Y(GP) TAAT01281Y TL4T01281Y Parts change
Q411 COMPOUND TRANSISTOR KRC102SRTK TNAAB05003 ----- Parts change
Q413 TRANSISTOR SILICON KTA1281_Y ----- TAAT01281Y Parts change
Q417 TRANSISTOR SILICON KTA1281-Y(GP) TAAT01281Y TL4T01281Y Parts change
Q419 COMPOUND TRANSISTOR KRC102SRTK ----- TNAAB05003 Parts change
L408 COIL 47 UH 021U0L470M ----- Parts change
SH403 TERMINAL PIN YQ-12 ----- 126D000045 Parts change
PCB240 POWER PCB ASS'Y CEG353A A34N01P240 A36T01A240 Parts change
OS2201 REMOTE RECEIVER ROM-S038TAO 077A033001 077A038005 Parts change
PCBDA0 REMOCON PCB ASS'Y CEG359A A34N01PDA0 A36T01ADA0 Parts change
R3016 RC 1.8K OHM 1/16W R808R9152F R808R9182F Parts change
R3018 RC 150 OHM 1/16W R808R9101F R808R9151F Parts change
R4320 RC 2.2K OHM 1/16W R808R9472J R808R9222J Parts change
R4341 RC 2.2K OHM 1/16W R808R9472J R808R9222J Parts change
C2801 CC 100 PF 50V CH CS0UCH412J ----- Parts change
C2863 CC 100 PF 50V CH ----- CS0UCH412J Parts change
IC2804 MEMORY DATA NOR FLASH 32M BOOT EN29LV320AB-70TCP S34N02PF01 S50Q01PF01 Parts change
MECHANICAL PARTS
REF. No.
ELECTRICAL PARTS

DESCRIPTION LC-26SB24U LC-26SB24U A NOTE
IC2805 MEMORY DATA EEPROM 256K 12C AT24C256BN-10SU-1.8 S34N02PE01 S36T01AE01 Parts change
L3004 COIL 22 UH 0216MG220M 021UMK220P Parts change
B2800 CORE,BEADS BLM18PG181SN1D 024HC51816 024AC5181J Parts change
B2813 CORE,BEADS BLM18PG121SN1D 024HC51216 024BC5121J Parts change
B2814 CORE,BEADS HCB1608KF-121T20 024HC51216 ----- Parts change
B2815 CORE,BEADS BLM18PG121SN1D 024HC51216 024BC5121J Parts change
B2816 CORE,BEADS BLM18PG121SN1D 024HC51216 024BC5121J Parts change
B2817 CORE,BEADS BLM18PG121SN1D 024HC51216 024BC5121J Parts change
B2820 CORE,BEADS BLM18PG121SN1D 024HC51216 024BC5121J Parts change
B2821 CORE,BEADS BLM18PG121SN1D 024HC51216 024BC5121J Parts change
B2822 CORE,BEADS BLM18PG121SN1D 024HC51216 024BC5121J Parts change
B3003 CORE,BEADS BLM18PG181SN1D 024HC51816 024AC5181J Parts change
B3004 CORE,BEADS BLM18PG181SN1D 024HC51816 024AC5181J Parts change
B3005 CORE,BEADS BLM18PG181SN1D 024HC51816 024AC5181J Parts change
B3601 CORE,BEADS BLM18PG181SN1D 024HC51816 024AC5181J Parts change
CP2802 CONNECTOR PCB SIDE 04_6232_130_103_800+ ----- 069EVUT070 Parts change
CP2804 CONNECTOR PCB SIDE A2006WR0-2X15P-HK 069S2U005A ----- Parts change
PCBDH0 DIGITAL PCB ASS'Y CEH424A A34N01PDH0 A36T01ADH0 Parts change
CD2802 CORD JUMPER 2H0U2901 ----- 122H0U2901 Parts change
CD2804 CORD CONNECTOR CURU1704 06CURU1704 ----- Parts change
!V2301 LCD V260B1-L11 09EV126010 09EV126014 Parts change
LIST OF CHANGE MEMORY DATA
NOTE
WHEN REPLACING EEPROM (MEMORY IC)
722B Init data change
723A Init data change
723B Init data change
724D Init data change
7255 Init data change
7256 Init data change
726B Init data change
726C Init data change
726E Init data change
726F Init data change
7270 Init data change
7280 Init data change
730B Init data change
7310 Init data change
7311 Init data change
7312 Init data change
7313 Init data change
3E
3E
3F
3F
3C
3C
3F
3F
00
3C
30
3E
50
4D
41
45
4E
32
54
31
F2
34
00
36
80
90
00
00
80
0E
00
00
ADDRESS
26
LC-26SB24U LC-26SB24U A
20
ELECTRICAL PARTS
REF. No.

2-2: Confirmation of Fixed Value (Step No.)
Please check if the fixed values of each of the adjustment item is set correctly referring below. (TV/AV/COMPONENT/HDMI/PC/DTV)
CVBS Y/C 480i 480p 720p 1080i 480i 480p 720p 1080i VGA 640*480 720*400 800*600 1024*768
1280*768
1280*720 1360*768 480i 480p 720p 1080i
Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No.
3R.DRIVE (N) * * * * * * * * * * * * * * * * * * * * * * *
4R CUTOFF(N) * * * * * * * * * * * * * * * * * * * * * * *
5G.DRIVE(N) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6G CUTOFF(N) -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5
7B DRIVE(N) * * * * * * * * * * * * * * * * * * * * * * *
8B CUTOFF(N) * * * * * * * * * * * * * * * * * * * * * * *
9R.DRIVE(C) * * * * * * * * * * * * * * * * * * * * * * *
10 R CUTOFF(C) * * * * * * * * * * * * * * * * * * * * * * *
11 G DRIVE(C) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 G CUTOFF(C) -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5
13 B DRIVE(C) * * * * * * * * * * * * * * * * * * * * * * *
14 B CUTOFF(C) * * * * * * * * * * * * * * * * * * * * * * *
15 R.DRIVE(W) * * * * * * * * * * * * * * * * * * * * * * *
16 R CUTOFF(W) * * * * * * * * * * * * * * * * * * * * * * *
17 G DRIVE(W) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
18 G CUTOFF(W) -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5
19 B DRIVE(W) * * * * * * * * * * * * * * * * * * * * * * *
20 B CUTOFF(W) * * * * * * * * * * * * * * * * * * * * * * *
29 BACK LIGHT CENT 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
30 BACK LIGHT MAX 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84
31 BACK LIGHT MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
32 BRIGHT CENT 118 117 118 124 134 133 132 134 134 133 133 134 123 128 128 128 128 128 128 133 133 133 133
33 BRIGHT MAX 200 200 200 200 200 200 200 180 180 160 160 180 140 140 140 140 140 140 140 200 200 200 200
34 BRIGHT MIN 60 60 60 60 60 60 60 60 60 60 60 60 110 110 110 110 110 110 110 60 60 60 60
35 TINT 120 113 112 119 118 120 120 118 118 118 118 118 128 128 128 128 128 128 128 130 130 130 130
36 SHARP H1 MAX 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511
37 SHARP H1 MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
38 SHARP H2 MAX 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511
39 SHARP H2 MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
40 SHARP V1 MAX 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511
41 SHARP V1 MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
42 CONT CENTER * * * * * * * * * * * * * * * * * * * * * * *
43 CONT MAX * * * * * * * * * * * * * * * * * * * * * * *
44 CONT MIN 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60
45 COLOR CENT 130 130 127 145 170 180 180 140 140 140 140 140 128 128 128 128 128 128 128 140 140 140 140
46 COLOR MAX 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255
47 COLOR MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
50 CONT 40
*
*
*
*
*
*
*
*
*
*
*
*
*
* * * * * *
*
*
*
*
NOTE:
For the step no. with * mark, please adjust it according to the situation of the set.
For the step no. with * mark, please adjust it according to the situation of the set.
is a change Step No..
ELECTRICAL ADJUSTMENTS
HDMI PC
NO. TV DTVAV COMPONENT FUNCTION
D-2 D-3

MODEL
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
CONTENTS
SINCE THESE PARTS MARKED BY ! ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN
PARTS LIST ONLY.
CAUTION:
LC-26SB24UA
LCD COLOR TELEVISION
SHARP CORPORATION
PARTS GUIDE
PRINTEDCIRCUITBOARDS...............................................................................................
SCHEMATICDIAGRAMS ....................................................................................................
MECHANICALEXPLODED VIEW........................................................................................
MECHANICAL REPLACEMENT PARTS LIST .....................................................................
ELECTRICAL REPLACEMENT PARTS LIST ......................................................................
G-1~G-8
H-1~H-42
J1-1~ J1-3
K1-1
K2-1~K2-7

37 1
1325
L5805
C5846
C5844 C5845 R5819
R5820
C5803C5801
C5819
C5839
C5833
C5830
C5827
C5826
C5825
B5804
C5841
R5822 R5821
C5847
R5823
C5820
IC6551
C6564
B6552
C6555
C6559
C6556
C6560
C6562
C6561
C2923
C2924
C2921
C2914
B2820 B2821
B2822
B2813
C2935
C2944
C2936
C2933 C2943
C2940
C2947
C2931
C2946
C2945
C2891
C2883
C4332
B4309
B4308
C4342
C4338
R4329
C4329 R4309
Q4306
R4322
R4323
R4330
R4337
C4335
R2839
R2838
C2951
C2950
C2948
W890
C5855
X3601
C3610
C3611
R3632
R3641
C3616
C3615
R3634
R3635
R3633
C3614
C3618
Q4304
Q4310
R2842
B2816
B2817
B2815
C2929
R2837
B2810B2811
R4326
R4345
C4336
C4341
R4320
R4316
R4341
R4335
R4342
R4321
R4336
R4317
B6553
R6569
TU5801
R6563
R6566 R6567
X6551
C5821 C5822
R5817 R5818
R5808
R5809
R6560
C4333
C4339
SH3004
L6551
L4301
IC3603
C3601
R3601
D3604
R3605 R3606
D3605
CP3601 CP3602
Q3607
R3630 R3631
Q3608
R3639R3640
R3602
D3601
D3602
C3603
R3603 R3604
Q3601
R3636
R3638 D3630
D3631
B3601
J4301
L3601 L3602 L3604
L3603
C4328
Q5801
Q5802
C3613
CP2803
CP6201
CP2801
C2807
D3004
C2800
C2863
CP3001
C2866 C2867C2876
C2869
C2877
C2865
L3001
L3002
IC3001
R3008
C3016
R3009 C3015
R3016
R3018
C3029
C3031B3003
X6201
C6215 C6213
R6224 R6228 R6223
R6227
R6219
R6214
R6215
CP6202
D6202
D6201
R6201
R6202
C6202
C6201
SH3001
SH3002
SH3003
C6205
C6216
R6221 C6212
R6216 R6213
X2801
R2810
X2802
C2802
R2814 R2815 R2812
NR2801
NR2802
NR2803
NR2804
NR2811
NR2810
C2882
IC2804
R6206
R6205
C4313 C4315 C4317 C4321
C4322
C4326
C4324
C3024 C3026 C3027
Q3411
Q3410
R3428 R3427
D3405
D3406
Q3409
R3422
Q3405
C3408
R3414
C3401 C3402
R4344
R4332
R4340
R4334
CP4302
CP4303
R2805
R2806
C3023
R2846R2850 C2959C2965
B2800
R3001 C3003
C3001_1
C2860
NR2808NR2807
NR2806
R2824
R2820
R2817
R2827
R2823
R2826 R2825
IC2801
R2800
R2830
IC2802
C3013
IC3002
C3011
Q3004
Q3003 C3017 R3019 C3012
R3014
C3014 C3019
R3023 R3024 R3025
C3022
B3004
B3005
L3004_2
C3021
R2813
NR6551
Q3611
R3628
Q3602
C2811
C2812
C2810 C2809
C2974
C2975
R2811
C3033
C3032
C3035
L3401
R3011
C3036
C3417
C3420
SH3005
W826
R3437
C2905
L3005
C3038
B4312
B4313 B4314
B4315
CP2802
W852
W901 W900
W894
W860
PRINTED CIRCUIT BOARDS
DIGITAL (TOP SIDE)
G-1 G-2
HDMI
TUNER
AV
AV
SCALER
DDR
CEH424A
2
NTSC
FLASH
LVDS
MICON
PC
A1
AA1AA21
A21
A1A9
R1R9

17
25
1
9
CEH424A
IC5801
C5834
C5837
C5835
C5838
C5818
C5824
C5823
R5813
C5817
C5840
R5810
R5812
R5811
B5802
R5807
R5801
C5806
R5804 R5803
L5801 C5814
IC6552 IC6553
C6557
W843
C2938
C2928 C2934
C2926
C2925 C2927
C2932
C2937
Q4311
Q4312
Q4307 Q4308
R4350
R4349
R4331
R4348
R4352
R4351
W889
IC2805
R5824 R5825
C5853
Q4301
Q4303
R4306
C2902
C2903
C2917
C2920
C2909
C2913
C2912
C2908
C2911
C2907 C2919
C2922
C2918
C2906
C2910
C2901
R4319
R4318
C6563
R6561
R6562
R6559
R6558
C6570
C6571
R6578
R6222
R6220
C2968
R2856 R2860 R2862
C6568
C6567
C2939
C2941
C2942
C2949
R2857 R2853
R5802
R2840
W891 W892
C2904
C5852
R2841
R3625
R3617
R3611
R3642
C3606C3607
C3608
C3609
R3609
R3613
R3615
R3616
R3614
R3610
C3605
Q3606
C3602
W835
R3618
R3612
Q3603
R3619
W802
R3643
R3622
R3629
C3612
Q6201
Q6202
C4343
C4344
D3607
C3604
IC6202
B2806
B2807
B2808
B2809 B2804
B2805
R3010
C6210
C2896
C2900
IC6201
D6205
R6204
R6203
R6217
R6211
R6212
R6209
R2836
C2881
C2875
R2835 C2868
C2871
C2879
C2872
B2803
C2887 C2890
C2894 C2898
C2884
C2885
B2801
R2802
C2808
C6218
R6226
R6210
IC3003
C3415
C3416
R3425
R3426
Q3403
Q3408
R3416 R3420
R3408 R3418
R3407 R3417
R4305
R4304
R4303
R4347 R4346 R4343
C3018
R3007
R3013
R3015R3017
R3401
R3402
C2806
R2807
R2809
C6206
C3413
C3009
C2841
C2843
C2845 C2844
C2850
C2851
C2827_1
C2837_1
C2834_1
C2822
C2821
C2824_1
C2823_1
C2814
C2813
C2842
C2840 C2831
C2849
C2839
C2859
C2836
C2815
C2816
R2828
R2829
R2819 R2818
NR2809
NR2805
R2847
R3020 R3022
IC3004
C6209
W857 W858
IC3601IC3602
D3610 D3611
Q3610Q3609
C5805
R6231
B5808
B5809
R3432
R3431
C5857
C5856
R4307 C4331
C4345
C4346
Q3412Q3401
R3436
R3433
L3003
C3418 R3404 R3403 R3434
R3435
C3419
C3037
W853
W813
W878
PRINTED CIRCUIT BOARDS
DIGITAL (BOTTOM SIDE)
G-3 G-4

J4201
J4202
J4206
J4205
J4203
CP4203CP401
C6513_1
C6509_1
W002
F401 FH401FH402
D404_1
C402
L401
C448
R404
C431_1
D433
IC402
T402
R436
R497
R412
B404
R421
R536
HS403
R406
R410
D412
R428
B401
R429
IC401
R416
D426
R431
R447
D444
C442_2
W006 R502
L413
C440_1
D442
R445 C441_1
D445 R452
IC404
W009
W011
W012
R513
IC405
IC406
W014
R501
D405
D407
W015
W016
W017
Q406
D410
D411
D401
T401
C464
C406
IC410
W019
R437
R506
CP404
C455_1 L404
W024
W025
W026
C430
W836
C403_1
C404_1
C423
D415
R401
R423
R464
R486
HS302
IC302
C350_1
C349_1
W027
W028
C458_2
R487
D437
HS405
C438_1
C434_1
R522 C433_1
D435
W029
W033
W034
W036
R481
CP4201
W037
R477
R478
C446_1
C435_1
D440
IC403
R475
W038
CP302
W040
D413
CP406
R528
W828
W042
W043 W819
W822
W046
W047
W050
W052
C345_1
D4214
W058
W059
W061
W826
W062
W063
W834
L411
R434
IC408
C494_1
R438
R473
W005
W069
W886
D425
D427
W055
W056
C497_1
W004
C493_2
D2201 CP2201
R2208
C2205_1
OS2201
CP2203_1
D424
D408
W885
W883
W884
R432
C500_2
C502_2
IC409
R503
W039
R511
W054
C348_1
R498
J401
W064
W070
W072
W075
W076
W078
SH402
W867
C401
W044
W045
C343_1
C407_5
Q401
Q417
W080
W023
R4239
W022
R4236
R4219
R4221
W041
W032
W020
W021
Q407
W840
C475
W887
W889
W829
C437_1
C444_2
L402_1
SW2206_3SW2205_3SW2204_3SW2203_3
SW2202_3
SW2201_3
F404
W810
D432_2
D418 C483
SH410
SH407
SH406
SH404
R470
C359_2
C346_2
Q422
C498
D402
D403
W845
C459
C410
C424_1
D428
B402
R4284
W079
D443_1
C491_1
W820
SH403
R518
Q413
PRINTED CIRCUIT BOARDS
POWER/REMOCON/OPERATION (INSERTED PARTS)
SOLDER SIDE
G-5 G-6
CEG353A
CEG361A
CEG359A CEG358A
RISK OFFIRE
- REPLACE
ASMARKED.

R4208 R4212 C4205 C4208
R4207
R4214
C4207
C4209
R4202
R4203
R4201
IC6502
R4270 R4241
C4225
C4223
D4209
R4272
R4252
C4228
C4222
D4211
R4278
C4220 R4248
D4210
D4207
C4221
C4224
R4240
R4269
C4227
R4271
R4277
R4273
R4267
R4275
C426 R433
C428
R441
C429
C408
R417 R414 C412C411
C414
C409
R411
R508
R4215
R4216
D4212
D4213
R6511 R6510
Q409
Q416
R458
R460
R443
R444
R451
C443 R456 R455
R454
Q410
R496
R461
C452 C454
R469
R463
Q403
Q405
Q404
R472
C419
R466
R435
R471
C6512
Q408
R480
R523
D421
IC411
C436
R430
C425
R420
C456
R336 R337
R334 R335
Q307
C342C344
C357
R4283 R4280
Q4212
Q4211
R476
R467
R448 R449
C439
R446
R450
C358
R303 R305 R4279
C307 C341
R494 R439
C418
R2201
R2213
R505
Q412
R521
C405
R2214
R2212
R2202_2
R2206_2 R2203_2
R2207_2
C495
R531
Q418
R543
R548
R539
R533
Q424
R542
R541
R545
R540
R537
R534
R535
R538
R532
R544
R549
R546
Q425
R495
R492_1
Q423
Q420
R491_1
R493_1
C447_1
Q419
PRINTED CIRCUIT BOARDS
POWER/OPERATION (CHIP MOUNTED PARTS)
SOLDER SIDE
G-7 G-8
CEG353A
CEG359A
CEG358A

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
R2814
1M
R2815
1M
R2812
1.8K
R2813
1.8K
R2809
10K
R2810
10K
R2811
10K
R2807
10K
R2806
10K
R2805
10K
R2802
10K
NR2802
CRA108100JV
NR2803
CRA108100JV
NR2804
CRA108100JV
NR2801
CRA108100JV
C2811
27P CH
C2810
8P CH
C2809
8P CH
C2812
20P CH
C2808
0.01 B
C2807
0.1 B
C2806
0.1 B
C14
A16
B18
B16
B15
A15
C16
D16
C17
C18
A7
B7
B5
C5
B8
C8
D8
C9
D9
A8
B14
C13
A13
A12
A10
C11
A11
C12
C10
D12
B12
D13
B13
B11
B10
D11
D10
C4
D7
A5
D6
A3
B3
A14
C7
D5
A4
B4
B6
A9
A6
C6
B9
D4
B2
C3
D3
B1
C2
A2
IC2801 R8J66954BG
SCALER IC
A1
F4
E4
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
X2801
100GT02728
27MHz
X2802
100GT02509
25MHz
C2802
2210V V-S
IC2804 EN29LV320AB-70TCP
NOR FLASH IC
110111213141516171819 22021222324
25 26 27 28 29
3
30 31 32 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48
56789
B2801
HCB1608KF-221T20
JG2802
JG2804
JG2805
JG2806
JG2803
JG2801
:SINCE THESE PARTS MARKED BY
CAUTIONDESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
CP2801
A2001WV-9A
1
2
3
4
5
6
7
8
9
CP2803
A2001WV-12A
1
10
11
12
2
3
4
5
6
7
8
9
TM101
076B0MQ051
BT001
R6P(AR)2P WO GM PET EU
BT002
R6P(AR)2P WO GM PET EU
CD3805
QACCDA038WJPZ
AC120V_60Hz
D3.3V
TCK RESET_N
D3.3V TRST_N
PC_TOOL_RX TDO
PC_TOOL_TX ASEBRKAK_N
TMS ASEMD0
IIC_OFF TDI
I2C_DATA RESET_N ASEBRKAK_N
I2C_CLK FLASH_WP TDO
ASEMD0 TDI
TMS
TCK
TRST_N
GND
USB_CS
D3.3V D3.3V_FLASH WE0_N
CS0_N
RD_N
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A16 A17 A12
A15 A11
A10
A14 D15 A9
A13 D7 A8
D14 A7
A12 D6 A6
A11 A5
A4
A10 A3
A9 D13 A2
D5 A1
A20 D12
A21 D4
WE0_N BLON
RESET_N D11
D3 D15
FLASH_WP D10 D14
D2 D13
D12
A19 D11
A18 D10
D9
A8 D9 D8
D1
A7 D7
D8 D6
A6 D0 D5
A5 RD_N D4
D3
A4 D2
A3 CS0_N D1
HDMI_SW D0
A2
A1
IIC_OFF PC_TOOL_RX
I2C_DATA
I2C_CLK PC_TOOL_TX
HDMI_SW
A_MUTE
A_MUTE
ASEMD0
IIC_OFF
RESET_N
BLON
D3.3V
GND
(DIGITAL PCB)
FLASH SCHEMATIC DIAGRAM
H-2H-1
PCBDH0
CEH424
1
2
XOUT
XIN
NC
1.7
1.7
1.7
1.7
FROM/TO MICON
TO SURROUND
FROM/TO SCALER VIDEO/AUDIO
TO HDMI
NC
ACCESSORY
TRST_N
TDI
RESET_N
TMS
TDO
TCK
ASEBRKAK_N
ASEMD0
FLASH_WP
VDD33
GND
GND
M32TCK
M32TMS
M32TRST_N
VCNT(GPIO)
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
(GPIO)
D15
D14
D13
D12
D10
D7
D6
D5
D4
D3
D2
D1
D0
D8
D9
D11
WAIT_N(GPIO)
WE0_N
CS0_N
RD_N
A22(GPIO)
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
ASEBRKAK_N
TDO
TDI
TMS
TCK
TRST_N
ASEMD0
RESET_N
MODE1
MODE0
XIN25
XOUT25
RESET/MODEE10A DEBUGFLASH I/FM32R DEBUG27MHz CLK25MHz CLK
M32TDI(RX)
M32TDO(TX)
3.3
3.3
3.2
3.4
3.2
3.2
3.3
3.3
0
0.3
3.3
3.4
3.4
3.4
3.5
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.5
3.3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
2.9
A16
BYTE#
VSS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ4
VCC
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
VSS
CE#
A0
OE#
DQ11
DQ12
A15
A14
A13
A12
A11
A10
A9
A19
A20
WE#
RESET#
A21/NC
WP#/ACC
RY/BY#
A18
A17
A6
A5
A4
A3
A2
A1
A7
A8
NEAR FLASH
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
0
0
0
0
NCNC/RESET
D3.3V
PC_TOOL_TX
PC_TOOL_RX
D_GND
IIC_OFF
SDA
SCL
GND
EEP/PC_TOOL_JIG_CON
FROM/TO REGULATOR2

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
R2818
1K +-1%
R2819
1K +-1%
R2817
160
R2823 27
R2824 27
R2829
1K +-1%
R2828
1K +-1%
R2825 5.1
R2826 5.1
R2827 27
R2820
160
NR2805
CRA108270JV
NR2806
CRA108270JV
NR2807
CRA108270JV
NR2808
CRA108270JV
NR2809
CRA108270JV
C2815 1 B C2813 0.1 B
C2823_1 100P CH
C2821
0.1 B
C2822
0.1 B
C2824_1 100P CH
C2816 1 B C2814 0.1 B
C2845
0.1 B
C2844 0.1 B
C2841 0.1 B
C2842 1 B
C2851
0.1 B
C2850 0.1 B
C2843 0.1 B
C2859
1
6.3V(2125)
B
C2849 0.1 B
C2839 0.1 B
C2837_1 100P CH
C2831 0.1 B
C2827_1 100P CH
C2840 0.1 B
C2836 0.1 B
C2834_1 100P CH
F7
E8
B7
A8
F3
B3
K2
K3
A3
E3
J3
N1
P9
A7
B2
B8
D2
L2
L3
D8
E7
F2
F8
H2
H8
J7
R8
R7
R3
L1
E2
A2
J8
K8
L8
K7
L7
K9
G8
G2
H7
H3
H1
H9
F1
F9
D1
C8
C2
D7
D3
D9
B1
B9
A1
E1
J9
M9
R1
A9
C1
C3
G3
C7
C9
E9
G1
G7
J1
G9
J2
M7
N2
N8
IC2802 HY5PS561621BFP-Y5
DDR_SDRAM IC
M8
M3
N3
N7
P2
P7
M2
P3
P8
R2
IC2801 R8J66954BG
SCALER IC
W20
W21 V18
AA19
V17
Y21
V19
V21
Y20
V16
T18
W16
Y18
Y17
T20
Y16
U21
U18
AA17
AA20
AA18
U10
Y10
U11
U12
W12
U13
W14
U14
U16
U15
AA21
W17
W18
W19
V20
U17
U19
T17
T19
R17
P17
P19
N17
M17
M19
L17
K17
K20
Y19 U20
W10
W13
K19
N19
P21
V10
V13
K18
N18
AA11
AA14
L21
AA12
AA10
Y12
AA13
V12
Y11
W11
V11
Y13
AA15
Y15
AA16
V14
V15
W15
Y14
M21
K21
N21
L19
M18
L20
L18
M20
P20
N20
R19
P18
R18
T21
R21
R20
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C2860
2210V V-S
DARAS_N
DACKE
DAA0 DAQ0
DAA1 DAQ1 DABA1
DAA2 DAQ2 DAODT
DAA3 DAQ3 DACLK DAA4
DAA4 DAQ4 DAA12
DAA5 DAQ5 DACLK_N
DAA6 DAQ6
DAA7 DAQ7
DAA8 DAQ8
DAA9 DAQ9 DAA8
DAA6
DAA10 DAQ10 DAA0
DAA11 DAQ11 DACS_N
DAA12 DAQ12 DACAS_N
DAQ13
DAQ14 DAA2
DAQ15 DAWE_N
DACLK DABA0
DACLK DAA10
DAQM0
DAQM1
DADQS0 DACLK_N DAA1
DADQS0_N DACLK_N DAA9
DADQS1 DACS_N DAA3
DADQS0 DAA7
DADQS1_N DARAS_N DADQS1
DAQM0 DACAS_N
DAQM1 DAODT
DACKE DADQS0_N DAA11
DAWE_N DADQS1_N DAA5
DABA0
DABA1
DAQ3
DAQ1
DAQ4
DAQ5
DAQ0
DAQ2
DAQ7
DAQ6
DAQ12
DAQ8
DAQ14
DAQ10
DAQ13 D1.8V
DAQ11
DAQ15
DAQ9
D1.8V
GND
D1.8V
DDR2 SCHEMATIC DIAGRAM
(DIGITAL PCB)
A2
A4
A0
A1
A3
A5
A6
A7
A9
A8
A10
A11
A12
LDQS
LDQS
UDQS
UDQS
LDM
CKE
WE
BA0
BA1
VSS
VSS
VSS
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSDL
UDM
NC6
NC5
NC4
NC3
NC2
NC1
NC
NC
NC
NC
NC
NC
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CK
CK
CS
RAS
CAS
ODT
VDD
VDD
VDD
VDD
VDD
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDL
VREF
1.8
1.5
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.6
1.3
2.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
0.9
1.1
1.1
1.9
1.8
1.5
2.0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
TO REGULATOR2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SDCLK
SDCLK_N
SDCKE
SDCS_N
SDRAS_N
SDCAS_N
SDWE_N
SDODT
SDBA0
SDBA1
SDA0
SDA1
SDDM0
SDDM1
SDDM2
SDDM3
SDDQS0
SDDQS1
SDDQS2
SDDQS3
SDDQS0_N
SDDQS1_N
SDDQS2_N
SDA2
SDA3
SDA4
SDA5
SDA6
SDA7
SDA8
SDA9
SDA10
SDA11
SDA12
VCCQ18
VSS
VSS
VSS
VCCQ18
SDVREF0
VCCCQ18
VSS
VSS
VCCQ18
VCCQ18
VSS
VSS
VCCQ18
VCCQ18
VCCQ18
VSS
VSS
VSS
VSS
VCCQ18
VSS
SDVREF1
VCCQ18
VSS
VSS
VSS
VCCQ18
SDDQ0
SDDQ1
SDDQ2
SDDQ3
SDDQ4
SDDQ5
SDDQ6
SDDQ7
SDDQ8
SDDQ9
SDDQ10
SDDQ11
SDDQ12
SDDQ13
SDDQ14
SDDQ15
SDDQ16
SDDQ17
SDDQ18
SDDQ19
SDDQ20
SDDQ21
SDDQ22
SDDQ23
SDDQ24
SDDQ25
SDDQ26
SDDQ27
SDDQ28
SDDQ29
SDDQ30
SDDQ31
SDDQS3_N
1.8
1.8
1.8
1.8
1.1
1.1
1.6
1.9
1.8
1.5
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
0
0
0
1.8
0
0
0
0
0
0
0
0
0
1.9
1.9
1.8
0
0
0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
2.0
1.3
2.0
NC
NC
NC
NC
1.8
1.8
1.8
1.8
1.8
1.8
1.8
CEH424
PCBDH0
H-4H-3

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
W835
W802
W826
IC3601
S-24CS02AFJ-TB-GE
EEP_ROM IC
1234
5678
IC3602
S-24CS02AFJ-TB-GE
EEP_ROM IC
1234
5678
S
D
GQ3606
2SK3019_TL
BUFFER
S
D
GQ3603
2SK3019_TL
BUFFER
S D
G
Q3608
2SK3019_TL
LEVEL SHIFT
S D
G
Q3607
2SK3019_TL
LEVEL SHIFT
CP3602
5-1903015-4
HDMI_IN_2
1
10
11
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
CP3601
5-1903015-4
HDMI_IN_1
1
10
11
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
D3602
AVRL161A1R1NT
D3601
AVRL161A1R1NT
D3605
AVRL161A1R1NT
D3604
AVRL161A1R1NT
D3607
SS160
D3610
BAT54WS
D3611
BAT54WS
D3631
MA111
D3630
MA111
Q3609
KTC3875S_Y_RTK
HPD_SW
Q3610
KTC3875S_Y_RTK
HPD_SW
Q3601
KRA102SRTK
P5V_SW_2
Q3602
KRA102SRTK
P5V_SW_1
Q3611
KRC102SRTK
SW
IC3603
STHDMI002ABTR
HDMI_SW IC
1101112
13141516171819
2
2021222324
25 26 27 28 29
3
30 31 32 33 34 35 36
37 38 39
4
40 41 42 43 44 45 46 47 48
56789
CAUTION: DIGITAL TRANSISTORCAUTION: DIGITAL TRANSISTOR
L3603
EXC28CG900U
12
3
4
5678
L3604
EXC28CG900U
12
3
4
5678
L3602
EXC28CG900U
12
3
4
5678
L3601
EXC28CG900U
12
3
4
5678
R3630
3.3K
R3631
3.3K
R3602
10
R3606 100
R3605 100
R3604 100
R3603 100
R3601
10
R3615 4.7K R3613 47KR3614 47K
R3616 4.7K
R3635
8.2K
R3634
3.3K
R3633
4.7K
R3629
470
R3617
22K
R3609 10KR3610 10K
R3642
4.7K
R3611
1K
R3612
1K
R3643
4.7K
R3639
4.7K
R3640
4.7K
R3638
10K
R3628
10K
R3636
10K
R3632
1M
R3641
1K
R3625
10K
R3622
10K
R3618
22K
R3619
10K
C3615
0.027 B
C3614
0.0022 B
C3613
4.7 B
C3616
0.1 B
C3612
0.1 B
C3601
0.1 B
C3606
0.01 B
C3603
0.1 B
C3604
0.1 B
C3605
0.1 BC3611
10P CH
C3610
8P CH
C3602 0.1 B
C3608
0.1 B
C3607
0.01 B
C3609
0.1 B
C3618
0.001 B
E3
F1
F2
H3
G3
G4
F3
H2
H1
G2
G1
E1
E2
D2
C1
D1
IC2801
R8J66954BG
SCALER
J2
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
X3601
100GT01807
18.432MHz
B3601
BLM18PG181SN1D
JG3603
SDA JG3602
SCL JG3601
WP
JG3606
SDA JG3605
SCL JG3604
WP
HDMI_P1_SEL
HDMI1_SCL
HDMI1_SDA
HDMI_SW
HDMI_P5V_1
HP_RST
VDD33
HDMI_P5V_2 HDMI_P5V_1
HDMI_POWER
HP_RST1
HDMI_SW
HDMI1_D2P HDMI1_D2N HDMI1_D1P HDMI1_D1N HDMI1_D0P HDMI1_D0N
HDMI1_CLK_P HDMI1_CLK_N
HDMI_P5V_1
HDMI_POWER
HDMI_CLKN
HDMI1_CLK_N
HDMI1_CLK_P HDMI_CLKP
HDMI1_SCL
HDMI1_D0N HDMI_D0N
HDMI1_D0P HP_RST2 HDMI1_SDA HDMI_D0P
HDMI_D1N
HDMI1_D1N
HDMI1_D1P HDMI_D1P
HDMI2_SDA HP_RST1
HDMI_D2N
HDMI2_SCL HP_RST
HDMI1_D2N
HDMI1_D2P HDMI_D2P
Y_HDMI_SDA
HDMI2_CLK_N Y_HDMI_SCL
GND Y_HDMI_SCL
HDMI2_CLK_P HDMI_CLKN Y_HDMI_SDA
D5.0V HDMI_CLKP
HDMI2_D0N
HDMI2_D0P HDMI_D0N
HDMI2_SCL
HDMI2_SDA HDMI_D0P
HDMI_P5V_2
VDD33
HDMI2_D1N HDMI2_D1P HDMI2_D2N HDMI2_D2P
HDMI_SW
HDMI_D2P HDMI_D2N HDMI_D1P HDMI_D1N
HP_RST2
HDMI2_CLK_N
HDMI2_CLK_P
HDMI2_D0N
HDMI2_D0P
HDMI2_D1N
HDMI2_D1P
HDMI2_D2N
HDMI2_D2P
D3.3V
HDMI SCHEMATIC DIAGRAM
(DIGITAL PCB)
H-5 H-6
PCBDH0
CEH424
(CP3603)
FROM REGULATOR2
FROM REGULATOR2
5.0
3.3
5.0
FROM SCALER POWER
FROM SCALER VIDEO/AUDIO
FROM FLASH
TMDS_DATA2_SH
TMDS_DATA2+
TMDS_DATA2-
TMDS_DATA1+
TMDS_DATA1_SH
TMDS_DATA1-
TMDS_DATA0+
TMDS_DATA0_SH
TMDS_DATA0-
TMDS_CLK+
TMDS_CLK_SH
TMDS_CLK-
NC
+5V_POWER
HOT PLUG
DDC_GND
DDC_SDA
DDC_SCL
RESERVED
CEC
TMDS_DATA2_SH
TMDS_DATA1_SH
TMDS_DATA0_SH
NC
+5V_POWER
HOT PLUG
DDC_GND
DDC_SDA
DDC_SCL
RESERVED
TMDS_DATA2+
TMDS_DATA2-
TMDS_DATA1+
TMDS_DATA1-
TMDS_DATA0+
TMDS_DATA0-
TMDS_CLK+
TMDS_CLK_SH
TMDS_CLK-
A0
A1
A2 SCL
WP
VCC
GND SDA
A0
A1
A2 SCL
WP
VCC
GND SDA
B2- B2+ SEL
Y2+ Y2- Y1+ Y1-
Y0-
A_HPD
Y_HPD
Y_DDC_SDA
Y_DDC_SCL
YCLK-
YCLK+
GND
GND
GND VCC
ACLK-
ACLK+
A0+ A1- A1+
A_DDC_SDA
VCC
GND GND
48 A_DDC_SCL
37 Y0+
A0-
B_DDC_SDA
B_DDC_SCL
VCC
BCLK-
BCLK+
B0-
B0+
B1+
GND
GND
GND
A2- A2+
B_HPD
GND
GND 13 VCC
25 B1-
PLL_XFC_X
PLL_XFC_P
PLL_XFC_A
HDMI_XOUT
HDMI_XIN
HDMI_SDA10
PWR0
RXCP
RX1P
RX2P
RX0P
HDMI_SCL10
RXCN
RX0N
RX1N
RX2N
EXT_RES
PORT1
0
0
0
0
5.0
4.9
4.9
4.9
3.3
2.3
3.2
1.0
1.0
1.0
CEC
(CP3603)
PORT2
3
3.3
4.9
3.3
0
0
4.6
0
0
2.4
2.4 0.8
0
3.3
0
0
0
0
0
3.3
3.3
3.3
0
0
0
0
5.0
4.9
4.9
4.9
3.4
0
4.9
4.9
3.4
3.1
3.1
0
0
3.1
3.1
3.1 3.1 0 3.1 3.1 3.3 3.1 3.1 0 3.1 3.1 0
3.1
3.1
0
3.1
3.1
5.1
5.1
3.4
5.0
5.0
3.43.13.103.13.103.13.103.13.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
2.3
3.3
3.3
3.3
0
3.3
3.3

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L4301
22uH_NLCV32T
CP4302
TWG-P23P-A1
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
3
4
5
6
7
8
9
CP4303
1B630020
DB15ds
1
10
11
12
13
14
15
2
3
4
5
6
7
8
9
H1H1 H2
EE
J4301
AV3-13P2-60S1
AUDIO OUT
1 23
4 5
W843
Q4306
KTC3875S_Y_RTK
D AUDIO DRIVER
Q4308
KTC3875S_Y_RTK
AMP
Q4301
KTC3875S_Y_RTK
MUTE_SW
Q4304
KTC3875S_Y_RTK
AMP
Q4310
KTC3875S_Y_RTK
AMP
Q4307
KTC3875S_Y_RTK
MUTE_SW
Q4312
KTC3875
S_Y_RTK
AMP
Q4311
KTC3875
S_Y_RTK
MUTE_SW
Q4303
KRA101SRTK
MUTE_SW
CAUTION: DIGITAL TRANSISTOR
R4330
68
R4337
100K
R4334 3.3K R4332 3.3K
R4303
100 R4304
100
R4305
100
R4340
2.2K
R4322
1.5K
R4323
3.3K
R4309
2.2K
R4352 100K
R4329
220
R4307 1.5K
R4306
10K
R4326
1K
R4321 1K R4317 68K
R4342
1K
R4344
2.2K
R4346 75 R4347 75 R4343 75
R4318 1K
R4319 1K
R4341
2.2K
R4335
270K
R4351 100K
R4350
560
R4348
1K
R4349
560
R4345
1K
R4336
68K
R4331
1K
R4316
270K
R4320
2.2K
C4338
0.1 B
C4342
100P CH
C4313 22P CH C4315 22P CH C4317 22P CH C4322 22P CH C4321 22P CH C4326 22P CH C4324 22P CH
C4335
0.022 B
C4339
10 C
C4329
0.1 B
C4331
10 C
C4345 10 C
C4333
10 C
C4336
100P CH
C4341
100P CH
C4344
10 C
C4343
10 C
C4346 10 C
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C4332
10016V V-S
C4328
2216V V-S
B4309
FCM1608CF-600T06
B4308
FCM1608KF-151T06
B4312
FCM1608KF-102T02
B4313
FCM1608KF-102T02
B4314
FCM1608KF-102T02
B4315
FCM1608KF-102T02
SPDIF SPDIF_OUT
SPDIF_OUT
EXT_MUTE-H
VGA-R
VGA-G SW_L
SW_R
AV1_Y
VGA-B AV1_C
LOUT_SOUND
ROUT_SOUND
POP_MUTE PC_H
AV3/AV4_Y PC_V
PC_V
AV3/AV4_PB PC_H
S1_DET
AV3/AV4_PR AV1_CVBS
AV2_CVBS
SW_R VGA-R
VGA-G
ASW2 VGA-B
SW_L AV3/AV4_Y
AV3/AV4_PB
AV2_CVBS AV3/AV4_PR
ROUT_FI
D5.0V LOUT_FI
AV1_CVBS ASW2
ASW1 ASW1
AV1_C SPDIF
S1_DET SPDIF_OUT
AV1_Y
ROUT_FI
LOUT_FI
P.CON+9V AT+5V
D5.0V
P.CON+9V
GND
AT+5V LOUT_SOUND
ROUT_SOUND
POP_MUTE
EXT_MUTE-H
GND
JACK3 SCHEMATIC DIAGRAM
(DIGITAL PCB)
TO AV SWITCH2
FROM MICON
FROM REGULATOR2
FROM SURROUND
(CP4203)
NC
AV1_Y
LOUT_SOUND
GND
ROUT_SOUND
GND
FILTER_MUTE
POP_MUTE
YUV_SW_Y
GND
YUV_SW_U
GND
YUV_SW_V
GND
AUDIO_SW_R
AUDIO_SW_L
GND
VIDEO2
GND
VIDEO1
S1_DET
AV1_C
ASW2
ASW1
2.85.0 3.2
R
L
FROM/TO JACK2
5
4.7
1.30.7
8.7
4.6
4.04.7
1.3
5.0
5.0
0
5.0
00
0.7
NC
NC
NC
NC
NC
VGAVS
VGAHS
AGND
VGA-B
VGA-G
VGA-R
DDCC
DDCD
NC
DGND
NC
AGND
AGND
DGND
NC
FROM/TO SCALER VIDEO/AUDIO
6
4
8.7
4.6
4.0
0
00.1
0.1
0
0
PCBDH0
CEH424
H-8H-7

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CD2802
2H0U2901
LCD PANEL
V2301_1
V260B1-L11
CP2802
04_6232_130_103_800+
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
4
5
6
7
8
9
W852
W853
R2835
1K
R2836
5.6K
R2800 22
R2830 22
NR2811
CRA108220JV
NR2810
CRA108220JV
C2879 0.1 B
C2872 0.1 B
C2871 0.1 B
C2868
0.01 B C2875
0.1 B C2881 0.1 B
C2863
100P CH
A17
D14
E13
A18
IC2801
R8J66954BG
SCALER IC
C15
E14
D15
B17
E18
F17
E17
H17
J17
E16
D17
D18
E19
F19
A19
A20
B19
A21
B20
B21
C19
D19
C20
C21
D20
D21
H18
H19
E20
E21
G19
G18
F20
F21
G21
G20
H20
H21
F18
G17
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C2975
1016V V-S
C2974
1016V V-S
C2867
474V V-S
C2866
2210V V-S
C2877
474V V-S
C2869
474V V-S
C2876
2210V V-S
C2865
2210V V-S
C2800
22016V V-S
B2804
HCB1608KF-221T20
B2805
HCB1608KF-221T20
B2803
HCB1608KF-221T20
B2806
HCB1608KF-221T20
B2807
HCB1608KF-221T20
B2808
HCB1608KF-221T20
B2809
HCB1608KF-221T20
B2800
BLM18PG181SN1D
:SINCE THESE PARTS MARKED BY
CAUTIONDESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
LCD_TXOUT0-
LCD_TXOUT0+
LCD_TXOUT1-
LCD_TXOUT1+
D3.3V LCD_TXOUT2-
LCD_TXOUT2+
LCD_TXCLKOUT-
GND LCD_TXCLKOUT+
LCD_TXOUT3-
D1.0V LCD_TXOUT3+
VDD_PANEL
LCD_TXOUT3+
LCD_TXOUT3-
LCD_TXCLKOUT+
LCD_TXCLKOUT-
LCD_TXOUT2+
LCD_TXOUT2-
LCD_TXOUT1+
LCD_TXOUT1-
LCD_TXOUT0+
LCD_TXOUT0-
(DIGITAL PCB)
LVDS SCHEMATIC DIAGRAM
H-9 H-10
PCBDH0
CEH424
FROM REGULATOR2
TO PANEL
PLLDVDD_1
PLLAVSS
PLLAVSS
PLLAVCC_2
PLLAVCC_1
PLLDVSS
PLLDVSS
PLLDVDD_2
LPFP
VCC33BIAS
VCC33LVDS
VCC33LVDS
VCC10LVDS
VSS10LVDS
VSS33LVDS
VSS33LVDS
VSS33BIAS
REFR
LVDS POWER/REF PLL POWER
LVDS0OUT0M
LVDS0OUT0P
LVDS1OUT0M
LVDS1OUT1M
LVDS1OUT0P
LVDS1OUT1P
LVDS1OUT2M
LVDS1OUT2P
LVDS1CLKOUTM
LVDS1CLKOUTP
LVDS1OUT3M
LVDS1OUT3P
LVDS1OUT4M
LVDS1OUT4P
LVDS_CH1
RSDSA
RSDSB
LVDS0OUT1M
LVDS0OUT1P
LVDS0CLKOUTP
LVDS0CLKOUTM
LVDS0OUT2M
LVDS0OUT2P
LVDS_CH0
LVDS0OUT3P
LVDS0OUT3M
LVDS0OUT4M
LVDS0OUT4P
3.3
3.3
0
0
1.0
1.0
0
0
1.6
2.7
0
3.3
3.3
3.3
0
0
1.0
0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RXEIN3+
RXEIN3-
RXOCLKIN+
GND
GND
GND
GND
NC
NC
NC
NC
NC
RXOCLKIN-
GND
RXIN2+
RXIN2-
GND
RXIN1+
RXIN1-
GND
RXIN0+
RXIN0-
GND
NC
DMS
GND
GND
GND
GND
VCC+12V
VCC+12V
VCC+12V
VCC+12V

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D6202
UDZSNP5.6B
D6201
UDZSNP5.6B
CP6202
A2001WR2-3P 1
2
3
D6205
BAT54WS
IC6201 PST3229NR
RESET IC
123
45
C6205
2206.3V V-S
CP6201
A2001WV-11A
SUB MICON
1
10
11
2
3
4
5
6
7
8
9
IC6202
R5F21124FP
SUB MICON IC 1
10 11 12 13 14 15 16
171819
2
2021222324
2526272829
3
303132
45678
9
S D
G
Q6201
2SK3019_TL
BUFFER
S D
G
Q6202
2SK3019_TL
BUFFER
R6204
10K
R6206
4.7K
R6205
33K R6210
4.7K
R6209
4.7K
R6220
100
R6216
4.7K
R6217
4.7K
R6222
100
R6211
100
R6212
100
R6213
4.7K
R6226
100
R6201
100
R6202
100
R6221
27K
R6219
4.7K
R6215
2.2K
R6214
2.2K
R6203
10K
R6231
4.7K
R6223
100
R6227
100
R6228
4.7K R6224
4.7K
C6212
1B
C6216
0.01 B
C6209
2.2 B
C6218
0.1 B
C6213
18P CH
C6215
20P CH
C6210
0.1 B
C6206
0.01 B
C6201 47P CH C6202 47P CH
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
X6201
100GT01615
16MHz
1V_CTL
EXT_MUTE-H
RESET_N
MCU_SCITXD
MCU_SCIRXD
I2C_DATA
I2C_CLK
AUDIO_MUTE
RESET_N
IIC_OFF
ASEMD0
3.3V_POWER_H
POWER_FAIL
STBY-H
SYS_POWER_H
AT+5V
AT+3.3V
KEY_A
KEY_B
IR_REMO
GND
MICON SCHEMATIC DIAGRAM
(DIGITAL PCB)
FROM OPERATION/REMOCON
H-11 H-12
PCBDH0
CEH424
FROM WRITER
TO REGULATOR2
TO JACK3
TO AV SWITCH2
FROM/TO SCALER VIDEO/AUDIO
TO SURROUND
NC NC FROM/TO FLASH
FROM/TO REGULATOR2
(CP2203_1)
NC
KEY A
KEY B
GND
SYS_POWER_H
RESET XOUT XIN VCC
VREF
CNVSS IVCC
IIC_OFF
AVSS
EEPROM_SDA
EEPROM_SCL
KEY_B
VSS
NC NC
0
3.43.4
00
GND
NC
IN
NC
OUT
MODE
EXT_MUTE
AUDIO_MUTE
0.5
3.4
3.4
3.4
2.9
0
3.4
0.5 0 3.4 3.1 0 2.8 3.4 3.3
0
3.4
3.4
3.3
3.3
3.4
3.2
2.8 2.5 3.4 0 3.4 3.4
DVD_POWER
ASEMD0
NC
NC
GND
GND
GND
NC
NC
BUSY
CLK
(MODE)
(CNVSS)
TX
VCC
RX
RESET
FLASH_WRITE_RXD
DVD_RESET
DTV_RESET
3.3V_POWER_H
SUR_SW
STBY-H
DISC_IN_DET9
REMOCON_IN8
1 MAIN_MICON_RXD
16 POWER_FAIL
17 HDMI_CEC
KEY_A25
32 MAIN_MICON_TXD NC
3.3
1V_CTL
3.4
3.3
3.3
7
3.33.3
3.3
3.43.4
CNVSS
AT+5V
MODE
FLASH_WRITE_TXD
RESET

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
W813
W860
C2890 1B
C2894 0.1 B C2898 1 B
C2901
0.1 B
C2885 0.1 B C2884 1 B
C2900 0.1 B C2896 1 B
C2887
0.1 B
C2918
0.1 B
C2919 0.1 BC2907
0.1 B
C2908
0.1 B
C2909 0.1 B
C2920 0.1 B
C2906
0.1 B
C2922 0.1 B C2911
1B
C2913
1B
C2910
1B
C2912
1B
C2917 0.1 B C2902
0.1 B
C2903
0.1 B
C2904
0.1 B
IC2801 R8J66954BGSCALER IC
J4
K4
L4
F5
G5
H4
J5
L5
P4
P5
V3
W1
Y3
Y4
J3
U4
H5
R5
K3
U3
V2
T3
K5
R4
E6
E11
U5
U8
E5
E7
E9
E15
J9
J10
J11
J12
J13
K9
K13
L9
L13
M9
M13
N9
N10
N11
N12
N13
T5
U6
U9
M4
M5
E8
E10
E12
K10
K11
K12
L10
L11
L12
M10
M11
M12
U7
N5
T4
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C2891
2210V V-S
C2883
2210V V-S
C2882
1004V V-S
C2914
3306.3V V-S
C2921
2210V V-S C2923
22
10V V-S
C2924
2210V V-S C2905
3306.3V V-S
B2811
HCB1608KF-221T20
B2810
HCB1608KF-221T20
B2815
BLM18PG121SN1D
B2821
BLM18PG121SN1D
B2822
BLM18PG121SN1D
B2816
BLM18PG121SN1D
B2817
BLM18PG121SN1D
B2820
BLM18PG121SN1D
B2813
BLM18PG121SN1D
AD_A3.3V
D3.3V
D1.0V
VDD33
D1.8V
GND
SCALER POWER SCHEMATIC DIAGRAM
(DIGITAL PCB)
H-13 H-14
PCBDH0
CEH424
FROM REGULATOR2
TO SCALER VIDEO/AUDIO
TO HDMI
AVDDA
AVDDB
AVDDC
ADVSS
ADVSS
ADVSS
ADVSS
ADVSS
VCC33AD_A
VSS33DA_A
VSS33AD_A
VCC33DA_A
DLLVSS
PLLVSS
DLLVDD
PLLVDD
VDD33
VDD33
VDD18
VSS33
VSS33
A3.3V
D3.3V
D1.8V
VSS33ADDA
VDD33ADDA
VDD18
VSS18
VSS18
VCCQ33
VCCQ33
VCCQ33
VCCQ33
VCCQ33
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
DVDDABC
DVSSABC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
GND
Core_Power
Io_Power
3.4
3.4
3.4
3.4
3.4
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
3.30
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
0
0
0
0
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
3.3
0
0
3.3
0
0
0
1.8
1.8

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L3401
330uH_NLCV32T
D3405
MA111
D3406
MA111
Q3403
KTC3875S_Y_RTK
AMP Q3412
KTC3875S_Y_RTK
AMP
Q3405
KTC3875S_Y_RTK
MUTE SW
Q3411
KTC3875S_Y_RTK
MUTE SW
Q3410
KTC3875S_Y_RTK
MUTE SW
Q3408
KTC3875S_Y_RTK
AMP Q3401
KTC3875S_Y_RTK
AMP
Q3409
KRA101SRTK
MUTE_SW
CAUTION: DIGITAL TRANSISTOR
R3402
100
R3407 180K
R3408
68K
R3401
100
R3426
1K
R3425
1K
R3427
1K
R3416 4.7K R3433 4.7K R3436 4.7K
R3437
10K
R3428
1K
R3414
10K
R3422
560
R3431 6.8K
R3420 4.7K
R3432 6.8K
R3404
220K
R3417 180K
R3418
68K
R3403 180K
R3434 180K
R3435
220K
C3401
10
10V(2125)
C
C3402
10
10V(2125)
C
C3413 10 C
C3415
1B
C3416
1B
C3408
1B
C3418
1B
C3419
1B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C3420
22016V V-S
C3417
22016V V-S
LOUT_SOUND
A_MUTE
ROUT_SOUND
AUDIO_MUTE
POP_MUTE
AT+5V
P.CON+9V
GND
ROUT_FI
LOUT_FI
SURROUND SCHEMATIC DIAGRAM
(DIGITAL PCB)
PCBDH0
CEH424
H-15 H-16
TO JACK3
FROM SCALER VIDEO/AUDIO
FROM REGULATOR2
FROM MICON
FROM FLASH 5.0 5.00
5.0
0
0
6.3
1.7
2.3 8.7
3.8
4.4
0
0
4.5
0
0
4.5
6.3
1.7
2.3
8.7
3.8
4.4

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC5801 AN5832SA-E1V
BTSC DEMODULATOR IC
1 10 11 12 13 14 15 16
171819
2
20212223242526272829
3
303132
45678 9
TU5801 ENG36E19KF
1
11 12
14 15 16 17
18 19
2
20 21
22 23 24 25
3 4 5 7 8
9
L5801
22uH_NLV25
L5805
0.22uH_LQW18AN
W878
S D
G
Q5802
2SK3019_TL
LEVEL SHIFT
S D
G
Q5801
2SK3019_TL
LEVEL SHIFT
R5809
4.7K
R5811 180K
R5812 100
R5810 100
R5822
47
R5820
100
R5819
100
R5823
1K
R5821
47
R5808
4.7K
R5818
3.3K
R5813
3.3K
R5824
47K
R5817
3.3K
R5807
100K
R5802
47K
R5801
150K
R5804
100
R5803
100
R5825
47K
C5817
0.001 B
C5856 0.1 B
C5814
33P CH
C5806 0.1 B
C5805
0.1
50V(1608)
B
C5857 0.1 B
C5821
47P CH
C5822
47P CH
C5841 10 C
C5840 0.33 B
C5839 3.3 B
C5838 0.1 B
C5837 0.022 B
C5835 0.1 B
C5834 0.033 B
C5833 2.2 B
C5825 4.7 B
C5826 2.2 B
C5827 2.2 B
C5830 2.2 B
C5845
0.01 B
C5846
56P CH
C5844
0.01 B
C5847
0.1 B
C5820
0.33 B
C5824 0.1 B
C5818 0.22 B
C5823 0.33 B
C5855 0.1 B
C5853 0.1 B
C5852 0.1 B
IC2801 R8J66954BGSCALER IC
AA1
AA9
W2
Y2
AA2
AA7
Y1
Y9
AA5
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C5803
2206.3V V-S
C5819 2206.3V V-S
C5801
2206.3V V-S
B5809
FCM1608KF-102T02
B5808
FCM1608KF-102T02
B5804
FCM1608KF-151T06
B5802
FCM1608KF-102T02
:SINCE THESE PARTS MARKED BY
CAUTIONDESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
TU_CVBS
TU_I2C_DATA
TU_I2C_CLK
IF_AGC
IF_OUT_1 IF_OUT_2
TUNER+30V
SIF_OUT
D5.0V
D3.3V
GND
IF_AGC
TU_I2C_CLK
TU_AFT
TU_I2C_DATA
SIF_OUT
I2C_DATA
I2C_CLK
TU_AUDIO_R
TU_AUDIO_L
TO AV SWITCH2
FROM REGULATOR2
TUNER SCHEMATIC DIAGRAM
(DIGITAL PCB)
TO SCALER VIDEO/AUDIO
NC NC NC
NC(BB) NC NC
SDA SCL +5V +30V TU V_OUT SIF-out AGC IF_OUT IF_AGC
IF_O IF_OUT2 IF_OUT1
NC
NC NC
NC
NC
AFT +5V
0 0 0
2.6 0.2 2.0 1.5 5.0 1.0
31.5
3.3 3.3 2.6 5.0
0
0.9 0.2 0.4
8
H-17 H-18
PCBDH0
CEH424
FROM/TO SCALER VIDEO/AUDIO
NEAR IC2401
ADIN1
SIDA0
SICL0
L-R RBF
NC
LOUT
ROUT SPE DELAGC DET SPE FILSCL/STID
PE
GND
SDA/SAPID
STEREO REF
SIF REF
INPUT
NC
VCC L+R REFPLL
PILOT DET
IIC/PARA
AGC SW
MODE
FOMO
MUTE
SIF/BB
NOISE DET
SAP DET
WB TIME
WB DET
SPE TIME
NC
3.5
3.5
0
2.2
2.2
0
2.4
2.4
0.5
2.9
0.5
5.0
2.9
2.8
2.2
5.0
3.3
5.0
1.7
2.2
2.2
1.3
NC
NC
NC
NC
NC
NC
NC
NC NC
IF_AGC
ADVREF0
ADVREF1
ADVREF2
ADIN0 VSB_ADC
TUNER_IF
MCUADIN0 MCU_ADC
IIC0
NC NC
3.3 5.0
3.3
3.3
3.3 5.0
1.6
1.6
1.8
1.6
1.6
3.3
2.8
3.3
3.3

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
W889
W890
IC2805
AT24C256BN-10SU-1.8
EEP_ROM IC
1234
5678
R2837
1K
R2839
4.7K R2840
10K
R2842
10K R2841
10K
R2862
4.7K
R2860
4.7K
R2856
10K
R2847
10K
R2853
10K
R2857
10K
R2850
4.7K
R2846
4.7K
R2838
4.7K
C2941
0.1 B
C2939
0.1 B
C2946
0.1 B
C2938
0.1 B
C2937
0.1 B
C2940
0.1 B
C2931
0.1 B
C2928
0.1 B
C2932
0.1 B
C2934
0.1 B
C2925
0.1 B
C2945
0.1 B
C2926
0.1 B
C2929
0.1 B
C2927
0.1 B
C2943
0.1 B
C2942
0.1 B
C2944
0.1 B
C2936
0.1 B
C2947
0.1 B
C2968
0.1 B
C2965
0.1 B
C2933
0.1 B
C2935
0.1 B
C2951
0.001 B
C2959
0.1 B
C2949
0.1 B
C2950
0.001 B
V8
V7
W7
AA8
Y8
W8
J21
J20
J19
J18
IC2801 R8J66954BG
SCALER
J1
K1
K2
L1
L2
L3
M3
N2
P2
P1
P3
R1
R2
R3
U1
U2
V1
N4
N3
N1
M2
M1
T1
W3 AA3 AA4 V4 W4 Y5 V5 W5 W6 Y6 AA6 V6 Y7
W9
V9
T2
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C2948
2210V V-S
PC_V
PC_H
SW_Y_IN
TU_CVBS
AV1_CVBS
PC_V
PC_H
AV3/AV4_Y AV3/AV4_Y
AV1_CVBS
VGA-G
AV3/AV4_PB
VGA-B SW_C_IN
AV3/AV4_PR AV2_CVBS
VGA-R
S1_DET VGA-G
SPDIF LOUT_FI
AV2_CVBS
ROUT_FI
AV3/AV4_PB
TU_CVBS
I2C_CLK
I2C_DATA ROUT
LOUT
VGA-B
HP_RST AV3/AV4_PR ROUT_FI
LOUT_FI
ASW2
VGA-R ASW1
AD_A3.3V
SW_Y_IN
SW_C_IN I2C_CLK IIC_OFF
MCLK I2C_DATA I2C_CLK
SDOUT I2C_DATA
LRCK
BCLK
ASW0
ASW0
ASW1
ASW2 ASW2
VDIM
BL_PWM I2C_CLK
LCD-H I2C_DATA
MCU_SCIRXD
MCU_SCITXD
MCU_SCIRXD
MCU_SCITXD
IIC_OFF LCD-H
VDIM
GND
AT+3.3V
D3.3V
I2C_DATA
I2C_CLK
MCLK
S1_DET
SPDIF SDOUT
LRCK BCLK
HP_RST
LOUT
ROUT
(DIGITAL PCB)
SCALER VIDEO/AUDIO SCHEMATIC DIAGRAM
H-19 H-20
PCBDH0
CEH424
FROM/TO AV SWITCH2
TO SCALER POWER
TO HDMI
FROM/TO TUNER
FROM/TO JACK3 11
9
12
10
13
14
FROM/TO REGULATOR2
FROM/TO MICON
TO JACK3
FROM/TO FLASH
TO SURROUND
TO AV SWITCH2
NC
NC
SCLK0(GPIO)
SRXD0(GPIO)
STXD0(GPIO)
QBLCB(GPIO)
QBLCC(RXD0)
QBLCA
PCVIN
SSIN1
SSIN2
VIN3A
VIN1A
VIN2A
VRPA
VIN6A
VRPB
VREFB
VIN3B
VREFC
VRMB
VIN4B
VRMC
VIN3C
LPF
VRMA
VIN5A
VIN2B
VIN4A
VREFA
VRPC
RFAGC(GPIO)
SCISCK(GPIO)
DAC_VREF
ROUT
LOUT SPDIFO ACLK
ADATAO
LRCKO
BCKO SANT
SCIRXD
SICL
A0
A1
A2
Vss SDA
SCL
WP
Vcc
VIN2C
3.2
3.2
3.2
1.7
2.6
1.3
0
1.9
1.6
2.0
3.3
0.9
3.2
1.6
1.6
1.9
1.6
1.3
2.7
1.6
3.3
3.3
3.3
1.6
1.6 1.7 1.70 3.30 3.3 3.3 3.3 3.5 3.4 3.3 3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
3.4
0
3.4
3.4

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC6552 NJM2534V
Lch SW IC
1234
5678
IC6553 NJM2534V
Rch SW IC
1234
5678
X6551
100DT01217
12.288MHz
12
34
IC6551 AK5358A
AUDIO_ADC IC
1
10 11 12 13 14 15 16
2345678
9
L6551
22uH_NLCV32T
W891
W892
W894
R6578
10K
R6560
4.7K
R6566
4.7K
R6567
4.7K
R6558
3.3K
R6561
2.7K
R6562
2.7K
R6563 4.7K
R6559
3.3K
R6569
100
NR6551
CRA108470JV
C6567
10
2125
B
C6568
10
2125
B
C6561
10
6.3V(2125)
C
C6562
10
6.3V(2125)
C
C6557
2.2 B
C6560 0.1 B
C6559 10 C
C6556 0.1 B
C6555 10 C
C6563 1B
C6570
10
2125B
C6571
10
2125
B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C6564
1016V V-S
B6553
FCM1608KF-102T02
B6552
FCM1608KF-102T02
P.CON+9V
SW_L
ASW0
TU_AUDIO_L
AUDIO_L
AUDIO_R D3.3V
SW_R
TU_AUDIO_R
LRCK
SDOUT
BCLK
SW_Y_IN MCLK
ASW0
SW_Y_IN
AV1_Y SW_C_IN
TU_AUDIO_L
RESET_N TU_AUDIO_R
SDOUT
LRCK
AV1_Y
MCLK
AV1_C
BCLK SW_L
SW_R
SW_C_IN
AV1_C
RESET_N
P.CON+9V
D3.3V
D5.0V
GND
FROM JACK3
FROM TUNER
FROM/TO SCALER VIDEO/AUDIO
FROM MICON
FROM REGURATOR2
H-21 H-22
PCBDH0
CEH424
NC
NC
4.3
3.34.0
9.3
4.9
4.8
3.2
0
BAIAS
BUFFER
4.0
9.3
4.9
4.8
3.2
0
BAIAS
BUFFER 3.3
4.3
15
16
AV SWITCH2 SCHEMATIC DIAGRAM
AINR
AINL
CKS1
VCOM
AGND
VA
VD
DGND SDTO
CKS2
DIF
PDN
SCLK
MCLK
LRCK
CKS0
NC
VCCOUT
(DIGITAL PCB)
2.6
2.6
5.1
2.5
0
5.1
3.3
0
0
0
3.3
3.3
2.3
2.3
2.3
2.1