Panasonic TY-FB8TA User manual

©2004 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
TY-FB8TA
U/V Tuner Board with Hospitality Port
Specifications
Receiving System
Receiving Channels Regular TV
VHF BAND UHF BAND CATV
2-12 (PAL/SECAM B, K1) 21-69 (PAL G, H, I/SECAM G, K, K1) S1-S20 (OSCAR)
0-12 (PAL B AUST.) 28-69 (PAL B AUST.) 1-125 (U.S.A. CATV)
1-9 (PAL B N.Z) 13-57 (PAL D, K) C13-C49 (JAPAN)
1-12 (PAL/SECAM D) 13-62 (NTSC M Japan) S21-S41 (HYPER)
1-12 (NTSC M Japan) 14-69 (NTSC M U.S.A.) Z1-Z37 (CHINA)
2-13 (NTSC M U.S.A.) 5A, 9A (AUST.)
OUTPUT
A
UDIO OUT
A
UDIO L-R (RCA Pin Type × 2) 0.5 Vrms
VIDEO OUT VIDEO (BNC Type) 1.0 Vp-p (75 W)
Others Ir System terminal × 1
INPUT
A
UDIO IN
A
UDIO L-R (RCA Pin Type × 2) 0.5 Vrms
VIDEO IN VIDEO (BNC Type) 1.0 Vp-p (75 W)
S-VIDEO (MINI DIN 4-pin) Y:1.0 Vp-p (75 W) C:0.286 Vp-p (75 W)
ANT-IN UHF / VHF
Mass (Weight) 0.55 kg
ORDER NO. ITD0604015CE
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1 Safety Precautions 3
1.1. General Guidelines 3
1.2. Touch-Current Check 3
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 4
3 About lead free solder (PbF) 5
4 Installation 6
5 Antenna connection 7
6 Connections of external equipment 8
7 Circuit Board Layout 9
7.1. HCA-Board 9
8 Block and Schematic Diagram 11
8.1. Schematic Diagram Notes 11
8.2. HCA-Board Block Diagram 12
8.3. HCA-Board (1 of 6) Schematic Diagram 13
8.4. HCA-Board (2 of 6) Schematic Diagram 14
8.5. HCA-Board (3 of 6) Schematic Diagram 15
8.6. HCA-Board (4 of 6) Schematic Diagram 16
8.7. HCA-Board (5 of 6) Schematic Diagram 17
8.8. HCA-Board (6 of 6) Schematic Diagram 18
9 Replacement Parts List 19
9.1. Replacement Parts List Notes 19
9.2. Electrical Replacement Parts List 20
9.3. Mechanical Replacement Parts List 26
9.4. Parts Location (1) 27
9.5. Parts Location (2) 28
CONTENTS
Page Page
2
TY-FB8TA
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1 Safety Precautions
1.1. General Guidelines
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.2. Touch-Current Check
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground such
as a water pipe, as shown in Figure 1.
3. Use Leakage Current Tester (Simpson 228 or equivalent) to measure the potential across the measuring network.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reserve the AC plug in the AC outlet and repeat each of the above measure.
6. The potential at any point (TOUGH CURRENT) expressed as voltage U1and U2, does not exceed the following values:
For a. c.: U1= 35 V (peak) and U2= 0.35 V (peak);
For d. c.: U1= 1.0 V,
Note:
The limit value of U2= 0.35 V (peak) for a. c. and U1= 1.0 V for d. c. correspond to the values 0.7 mA (peak) a. c. and 2.0
mA d. c.
The limit value U1= 35 V (peak) for a. c. correspond to the value 70 mA (peak) a. c. for frequencies greater than 100 kHz.
7. In case a measurement is out of the limits specified, there is a possibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the customer.
Figure 1
3
TY-FB8TA
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2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage
caused by electro static discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alminum
foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static (ESD protected)" can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, alminum foil or comparable
conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise hamless motion such as the brushing
together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to
damage an ES device).
4
TY-FB8TA
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3 About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol stamped on the back of PCB.
Caution
· Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40°C) higher.
Please use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).
· Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb
solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
· After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto
the opposite side. (see figure below)
Suggested Pb free solder
There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder.
However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
5
TY-FB8TA
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4 Installation
6
TY-FB8TA
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5 Antenna connection
7
TY-FB8TA
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6 Connections of external equipment
8
TY-FB8TA
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7 Circuit Board Layout
7.1. HCA-Board
A
1
3
5
2
4
6
C E GIBDFH
HCA-BOARD (FOIL SIDE)
TXNHCA10YJT
TY-FB8TA HCA-BOARD TXNHCA10YJT TY-FB8TA HCA-BOARD TXNHCA10YJT
C634
C441
C635
C442
C636
C443
C637
C444
L300
C638
L301
C639
R612
L302
R613
C447
R614
L304
R420
R615
L307
R424
C640
C641
C642
R426
C450
R428
R429
R620
C455
R621
C456
R622
C458
R624
R430
R431
R627
R433
R434
C651
L319
R437
C460
R438
R439
C655
C656
C463
C657
L320
TP304
L321
TP305
C465
C466
HD
TP306
R633
VD
TP307
L324
R440
C468
R634
L325
R636
R443
R637
L328
R638
C661
C662
R446
C663 C664
R448
C470
R449
C666
C472
C667
C473
C668
C474
C669
C475
L331
R641
L332
C476
C477
L334
R644
C478
C479
R645
R646
L336
L337
R453
R647
R454
C670
R455
L339
R456
C672
C673
C480
C481
R459
C676
C482
C483
L340
C484
R650
C485
C486
R652
L342
C487
L343
R653
C488
C489
L346
R462
R463
R657
R465
R466
R467
C490
C685
C491
C492
C493
C688
C494
C495
C689
C496
C497
L353
C498
R470
L354
C499
R471
L356
R472
R473
R474
JK300
C690
R475
JK301
JK302
R477
JK303
JK304
R478
JK305
R479
L360
C698
R671
C699
R672
R673
R674
R480
R481
R675
R482
R676
R483
R677
R678
R484
R485
R679
R486
R489
R680
R682
R490
R684
R685
R491
R492
R686
R493
R687
R494
R495
R496
R497
R498
R499
R693 R695 R696
C300
C301
C302
C304
C305
Q302
Q303
Q304 Q305
Q306
Q307
Q308
Q309
C501
C502
C505
C508
Q310
C509
H1
Q311
Q312
Q313
Q314
Q317
C703
C510
C704
C511
C512
C707
C513
TU300
C514
C320
C709
C515
C321
C516
C323
C517
C324
C518
Q320
C325
C519
D301
C326
Q323
C327
Q324
C328
R300
C329
Q325
Q326
D307
C713
D308
D309
Q329
C522
C716 C523
C717
C718
C524
C330
C719
IC301
C525
C331
C526
IC303
Q330
D310
R500
D311
Q331
C529
R501
D312
C336
Q332
R502
D313
IC307
Q333
R503
C338
IC308
R504
Q334
R310
C720
R505
Q335
R311
C721
R506
Q336
R312
C722
R507
C723
Q338
C530
C724
R509
C531
R315
Q339
C532
C726
C533
C727
C534
IC310
C340
C728
IC311
C535
C341
C729
IC312
C536
C342
C343
C537
IC313
R703
R510
C539
R511
C346
R512
R513
C347
R514
IC318
IC319
C731
R515
R516R517
R519
C541
C542
C543
C737
C544
C350
R328
C545
R329
C546
R712
IC322
C547
C548
R520
IC324
C549
IC325
R521
C356
R522
IC326
R523
C357
C358
R330
IC328
C359
IC329
R332
R527
C743
R333
C744
C550
R334
R528
R335
C551
R529
C552 C553
C360
C554
IC330
C555
IC331
C361
R339
C362
C556
IC333
C557
IC334
R530
C558
R724
C559
R726
R532
IC336
IC337
R727
IC338
R341
R342
C752
C753
R343
C560
C754
R344
R345
C561
C562
C756
R346
C757
C563
R347
C564
R348
IC340
C759
R349
C565
C566
C567
C568
R543
R350
C760
R544
C761
R545
R739
R546
R547
R548
C764
R549
R355
C766
C572
R356
C573
C767
R357
R740
C574
R358
C575
C576
R742
R743
C577
C578
R550
R744
C579
R745
R551
R552
C386
R746
R747
C387
R553
C388
C770
R748
R554
C771
R361
C389
R555
R749
R556
C772
C773
R557
R363
R558
C774
C580 C581
R559
R365
C582
R366
C776
C583
R367
C584
R750
FL300
C585
FL301
C586
R752
R753
R560
R754
C589
R561
R755
R562
FL306
C397
R757
R370
R758
C399
R371
R759
FL309
R372
R373
R568
R374
R375 R569
C591
R376
R377
R378
R760
FL310
C594
R379
R761
C595
C596
R762
C597
R763
R764
C598
R765
C599
R766
R767
R768
R381
R769
R575
R576
R382
R577
R383
R578
R579
R386
R387
R770
R388
R771
R389
R772
R580
R581
R582
R583
R584 R585
R586
R587
R394
R588
R395
R398
R591
JS300
JS301
R598
JS304
JS305
R599
JS306
JS307
JS308
JS309
JS310
JS311
JS312
JS313
JS314
JS315
JS316
JS317
X301
C401
C402
X303
C404
C600
C601
C602
C603
ZA304
C604
ZA305
C605
C606
ZA306
C607
ZA307
C608
C611
C612
C613
C614
C615
C616
C617
C618
C619
C426
C427
C428
C429
R401
R402
R403
C620
C621
R406
C622
R408
C430
C431
R409
C626
C434
R602
C437
R603
C438
R604
R410
R605
R606
R608
R609
C633
SLOT
12 3
1
2
2
3
3
4
4
TNPA3688 1 HCA
CR NO.3
VIDEO IN MONITOR OUT
1
5
5
6
6
7
7
8
8
PbF
12
34
C
Y
L
R
L
R
1
7
82
SEE REVERSE FOR ORDER NO.
B1
B2
A1
A2 A40
A39
B39
B40
VIDEOOUT
SIFOUT
AFT
SDA
SCL
RFAGC
BT
BM
AUDIOOUT
BTL
SW2
SW1
1
30
31
60
61
90
91
120
13
4
5
1
4
5
8
1
3
4
5
1
3
4
5
3
4
1
5
1
3
45
1
28
29
56
1
4
5
8
1
4
5
8
112
13
24
1
7
8
14
1
24
25 48
1
5
1
5
1
4
5
8
1
4
5
8
1
4
58
14
5
8
1
4
5
8
1
10
11
20
17
8
14
Parts Location
HCA-BOARD
IC
IC3312 G-1
IC3313 D-2
IC3318 B-4
IC3319 E-4
IC3322 A-3
IC3324 A-4
IC3325 A-2
IC3326 C-2
IC3328 B-2
IC3329 G-4
IC3330 G-4
IC3331 F-4
IC3333 E-4
IC3334 F-3
IC3336 C-2
IC3337 B-3
IC3338 C-2
IC3340 E-1
TP3304 C-3
TP3305 F-1
TP3306 C-3
TP3307 C-4
Q3302 F-3
Q3303 F-2
Q3304 E-2
Q3305 F-2
Q3306 G-3
Q3307 G-3
Q3308 E-2
Q3309 F-3
Q3310 E-2
Q3311 F-3
Q3312 F-3
Q3313 F-4
Q3314 F-4
Q3317 F-2
Q3320 A-4
Q3323 A-4
Q3324 D-4
Q3325 D-4
Q3326 D-2
Q3329 F-1
Q3330 F-4
Q3331 F-3
Q3332 F-4
Q3333 F-3
Q3334 F-3
Q3335 F-3
Q3336 B-2
Q3338 C-3
Q3339 C-2
TRANSISTOR
TP
TY-FB8TA
9
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A
1
3
5
2
4
6
C E GIBDFH
HCA-BOARD (COMPONENT SIDE)
TXNHCA10YJT
TY-FB8TA HCA-BOARD TXNHCA10YJT TY-FB8TA HCA-BOARD TXNHCA10YJT
R418
R419
R610
C445
C446
L302
R421
L305
R422
L306
R616
R423
R617
R618 R619
C643
C644
C451
C645
C452
C646
C453
C647
C454
C648
L311
C649
C457
R623
L314
C459
R432
R628
C650
R629
AGC TP300
B
TP301
C461
G
TP302
C462
R
TP303
C464
R630
R631
R632
C467
TP308
C469
R635
TP309
C660
R639
TP310
C665
C471
TP311
TP312
TP313
R640
TP314
TP315
R642
TP316
R643
R648
C671
R649
R457
R458
R651
R460
R654
R461
R658 L348
C680
R464
C681
R659
C682
C683
C684
C687
L350
R660 R661
L351
R662
L352
R663 R664
R665 R666
R667
R668
JK300
C691
L359
R669
JK301
R476
JK302
JK303
JK304
JK305
C696
C697
L361
R487 R488
R683
R688
R689
R690
R691
R694
R699
C303
Q300
Q301
C306
C307
C308
C309
C500
C310
C311
C506
C312
C313 C314
H1
C315
C316
H3
C317
H4
C318
Q315
C319
Q318
Q319
C706
TU300
C708
C322
D300
Q321
Q322
D302
D303
C710
D304
D305
C711
R301
C712
D306
R302
Q327
R303
Q328
C520
R304
C714
C521
C715
R305
R306
R307
IC300
R308
R309
C332
IC302
C333
C334
IC304 IC305
C335
IC306
C337
C339
IC309
R313
R508
R314
C725
R316
R317
R318
R319
R702
C344
C345
IC315
R706
IC317
R707
C348
C730
R320
C349
R321
R322
C732
R323
C733
R518
C540
R324
C734
R325
C735
R326
C736
R327
C738
IC320
C351
C739
R711
IC321
C352
C353
R713
IC323
C354
R714
C355
R716
R717
IC327
R524
C740 C741
R525
R331
R526
C742
C745
R336
C746
C747
R337
C748
R338
C749
R721
R722
IC332
C363
C364
R531
IC335
R725
C367
R533
R534
C368
R340
R728
R535
R729
C369
R537
R538
R539
C755
C758
R730
C371
R731
R732
C372
C373
R733
R734
R735
C375
R736
C376
C377
R737
C378
R738
C379
R351
R352
C762
R353
C763
R354
C765
C380
C768
R359
C381
R741
C382
C383
C384
C385
R360
C390
R368
C391
R369
FL302
FL303
FL304
FL305
C396
FL307
C398
FL308
FL311
FL312 FL313 FL314
FL315 FL316
R385
R390
R391
R392
R393
R589
R396
R399
R590
R593
R594
R596
JS302
R597
JS303
X300
C400
X302
C403
C406
ZA300
ZA301
ZA302
ZA303
C410 C411
C412
C413
C414
C415
C416
C417
C418
C419
C420
C421
C422
C423
C424 C425
R400
R404
R405
R407
C623
C625
C627
R600
C628
R601
C629
R411
R412
R413
R607
R414
C630
R415
C631
R416
C632
R417
TNPA3688
CR NO.3
A
B
B
HCA
1
A
PbF
1
2
3
4
C
YLR
LR
1
278
ORDER NO.
NP
NP
A1
A2
B1
B2
B39
B40
A40
A39
NP
17
1
8
BM BT
SCL
SDA
AFT VIDEOOUT
RFAGC
BTL
SW1SW2
AUDIOAUTO
SIFOUT
NP
A
B
C
D
EF
G
HJ
K
LM
N
P
R
TU
V
W
Y
AA
AB
AC
ADAE
AF
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
112
13
24
25
36
37
48
13
4
5
1
36
37
72
73
108
109
144
1
3
45
143
44
86
143
44
86
1
8
9
16
1
32
33
64
65
96
97
128
1
3
4
5
1
27
28
54
13
4
5
1
64
16
17
32
33
48
49
Parts Location
HCA-BOARD
IC
IC3300 E-3
IC3302 D-2
IC3304 C-4
IC3305 D-4
IC3306 D-2
IC3309 C-4
IC3315 E-2
IC3317 F-2
IC3320 E-4
IC3321 F-3
IC3323 F-3
IC3327 G-2
IC3332 B-4
IC3335 B-3
TP3300 A-2
TP3301 D-5
TP3302 E-5
TP3303 E-5
TP3308 D-4
TP3309 D-4
TP3310 D-4
TP3311 D-4
TP3312 D-4
TP3313 D-4
TP3314 D-4
TP3315 D-4
TP3316 D-4
Q3300 A-3
Q3301 D-1
Q3315 F-2
Q3318 G-4
Q3319 G-4
Q3321 G-4
Q3322 G-4
Q3327 F-5
Q3328 F-2
TRANSISTOR
TP
TY-FB8TA
10
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8 Block and Schematic Diagram
8.1. Schematic Diagram Notes
TY-FB8TA
11
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all-guides.com

8.2. HCA-Board Block Diagram
CY
2
1
R
G
OSD_G
VS
OSD_B
HS
OSD_B
HS
OSD_G
VS
OSD_R
HS
VS
OSD_R
REMOTE
5V_SCL_2
5V_SDA_2
TXD_MAGI
RXD_MAGI
REMOTE
RXD_MAGI
TXD_MAGI
X3302
JK3302
L
L-G
R
R-G
D3306
JK3303
X3303
JK3301
JK3304 L
L-G
R
R-G
JK3300 1-NC
1-H
1-G
2-NC
2-H
2-G
Q3330
X3301
TP3307
TP3306
JK3305
1
2
3
4
5
6
7
8
D3310
D3308
D3309 MSP8V
TP3306
Q3331
D3302
A17
Q3318,Q3321
B12
B7
AUDIO OUT(L,R)
41
37
5V_SDA1
B2
5
1
6
26
STB+2.5V
5V_SCL1
76
MAIN
P2
97
MAIN_9V
5
AV-V
MAIN 2.5V
SDA
MSP+8V
LCD MUTE
SW1
143
5
42
45 20
2.5V
1
SW2
SCL0
16M FLASH
45
MAIN_5V
PLL
75
7
21
IC3328
MAIN_3.3V
VSOD
PRIN
RXCLK+
5
16
94
14
MDIN15
MDO0
Q3313
AV-S-DET
TUNER
1
GC3FM
IC3322
B15
Q3309,Q3312
7
70
5V
2
33
9V_MAIN
RX3+
BM
TxIN17
YUVO9
45
CLK IN
5V_STB
3.3V->5V
TxIN16
EEPROM-WP
23
B10
5
CLOCK
TxIN15
46
SCL
10
13
A22
PBOUT7
22
1
IC3307
TxIN22
121
6
A21
36
IC3312
RX0-
B1
AV-L
YSOUT5
29
SIF
VIDEO IN(C,Y)
SCL0
54
B5
50
ALFA2
TxIN6
98
IC3330
28
SDA0
YIN
REMOTE
17
TxIN27
5V_SDA1
AV-Y
ALFA3
SCL
TxIN0
39
71
TxIN5
SDA
B3
SDA0
93
65
55
ADC
64M SDRAM
SCL
101
3
4
13
VSIN
IC3327
100
20.25MHZ
132
50
1.8V
CVBS1
VIDEO OUT(V)
HSIN
FRCLKIN
B2
1
VIDEO OUT
Q3319,Q3322
AFT
SCL1
SCL1
25
SDRAM A
12
B8
SDA
Q3320,Q3323
SCL0
RXCLK-
Q3302
3
REMOTE IN
40
TxIN4
GC3I
Q3303
AV-S-DET
AFC
6
5V_SDA2
EEPROM
15
48
15
PLL 2.5V
5V_SDA0
SCL_PANEL
14
IC3303
19
4
Q3332
IC3300
4
YUVO0
18
IC3323
XTAL2
90
Q3327
YSOUT7
STB+3.3V
MON-R
24
Q3329
125
88
3
ALFA1
1
Y
SRQ
TXDO
96
6
RX0+
MDOA0
5V_SCL0
94
SCL2
YSOUT4
2
MDOA15
IC3320
SRQ
IC3324
IC3329
24
5V_SCL2
Ex.I/O
TUNER+5V
Q3310,Q3311
CKXI
H4
PROUT3
P5
5
SCL
67
IC3301
17
10
IC3306
20.25MHZ
RXDO
5V_SCL1
4
YOUT7
Q3301
SDA0
MAIN_3.3V
89
FRCLKIN
136
7
TxIN7
73
OSDIN15
YOUT3
112
IC3305
TxIN14
AV-R
1
SDA_PANEL
ALFA0
2
8
27
A26
YINC0
TU3300
RESET
OSD R
LOUT
7
RESET IN
MAIN_3.3V
1
RX2+
78
MAIN_5V
OSD G
C
A28
SDA
RST
RX3-
5
B0E2-9
113
YINC1
ROUT
4
TxOUT0-
HSOE
OSD RGB A/D
OSD B
MICOM
FACTORY
109
TxOUT0+
TxIN25
64M SDRAM
FORMAT CONVERTER
FOR
TxOUT1-
28
SCL
114
RX2-
XTAL1
IC3317
B17
USE
TxOUT1+
FOR
A2
108
B19
15
51
B21
GC3 RST
4
MDIN0
9V_MAIN
58
5V_SDA1
56
9
3.3V_MAIN
1
102
SCL2
D_CTR_I/O 0
6
5
LVDS TRANSMITTER
TxCLKOUT+
SDA_PANEL
MUTE
MAIN_3.3V
STB 3.3V
A6
PBOUT2
SCL0
TxCLKOUT-
SCL_PANEL
7
R0E2-9
38
25
SDA2
G0E2-9
D_CTR_I/O 1
PROUT7
3
VSYNC
60
A4
B30
MUTE
MDO10
103
WP
5
IC3319
5
FACTORY
B6
2.5V
PWRDWN
SDA1
1
AV-C
RX1+
A8
Q3314
3
R_FB
5
VIN1
SDA0
MSP 8V
6
HSYNC
1.8V
3.3V
MAIN_3.3V
1
MDINA10
NRST
61
A7
99
OSD
H1
NRST
SRQ_PANEL
2
3
27
B23
CLOCK
6
TUNER 5V
8
47
74
YUVINA0
5
5
SCL
6
2
41
SDA2
33
IC3321
B24
SDA0
47
A1
NRST
16
B25
AD 3.3V
42
IC3302
SCL
IC3308
SDA0
SCL1
MUTE
8
SDA
4
OSDYM
7
SDA
115
IC3332
A5
OSDYS
SDA1
2
IC3315
56
MAIN
7
64M SDRAM
1
MAIN 1.8V
CLKOD
B9
A3
IC3333
BT30V
SCL0
110
SDA1
44
5
V
IC3334
4
OSDIN0
Q3306,
Q3307
AUDIO SW & MSP
HCA
7
SDA
SCL
SCL1
SRQ_PANEL
TV
6
TxOUT2+
4
2
B3
TxOUT2-
H3
IC3335
1
44
VIN3
A10
TxOUT3-
MON-V
40
TxOUT3+
11
MAIN+9V
RXD
TUNER
MDINA0
SCL0
B6
3
STB 2.5V
TXD
43
U/V TUNER 30V
B11
IC3331
B5
B4
B14
VIDEO SW
R
Q3326
14
PBIN
5
WP
HSOD
5V_MAIN
AD
IC3336
EEPROM
(CARD DATA)
14
SDA1
AD 2.5V
Q3328
Q3333
Q3315
SDRAM B
YUVINA9
TO PDP SLOT
SIF OUT
IC3304
IC3318
6
USE
2
26
BTL
L
SRQ
20
11
3
15
PLL
YSOUT6
1
SDRAM PLL 1.8V
5
MON-L
5V_SCL0
3
IC3313
B26
5
5V_SCL1
4
AUDIO IN(L,R)
B27
4
18
1
DDIF/OUT PLL 3.3V
5V_SDA0
5
5V_SCL2
5
3.3V
26
2.5V
5V_SDA2
RX1-
3.3V_MAIN
3
PLL
SDA
5V_MAIN
7
BT30V
Ir System
95
18
2
B8
6
A19
VIDEO IN(V)
STB_5V
3
17
32
Q3317
MAIN+3.3V
STB5V
1
1STB5V
STB+5V
STB+5V
MAIN+9V
MAIN+5V
MAIN+3.3V
CLKE TxCLKIN
31
VSOE
TxIN24
27
HD
VD
1:Rx
2:Tx
3:nc
4:GND
5:GND
6:Remote
7:SDA
8:SCL
Q3305
Q3304
2.5V_AD
MAIN+3.3V
LCD MUTE
TUNER+5V
MSP+8V
DEMOD
ADC
SOUND SELECT
DAC
DAC
OUTPUT SELECT
MAIN+9V
Q3334
Q3335
Q3300
STB+3.3V
RF-AGC
8
RF AGC
TUNER, AV IN/OUT,
IR SYSTEM, HOSPITALITY PORT
Hospitality Port
Q3328
STB+5V
17
15
13
16
20
1
SHUTDOWN
EN
STB+3.3V
RS232C DRIVER
IC3338
6
12
9
13
8
3
5
4
10
12
1183
9
81
UART_SEL
TXD MAGINET
RXD MAGINET
Q3317
4
LED
80
IC3340
SW
LOGIC
6dB
6dB
6dB
6dB
INV. INV. INV.
INV.
STB+3.3V
2
MAIN
3.3V
3.3V
OSD
1.8V_PLL
MAIN_3.3V
MAIN
1.8V
3.3V_PLL
STB+5V
8VCC
STB+5V
MAIN
3.3V
MAIN
3.3V
VCC
STB3.3V
14
STB+3.3V
STB+3.3V
8 VCC
8
STB5V
VCC
MAIN
3.3V
8 VCC
PORT E
PORT B
PORT A
PORT B
PORT C
VCC
24
19
VCC
34
LED G
TY-FB8TA HCA-Board Block Diagram TY-FB8TA HCA-Board Block Diagram
TY-FB8TA
12
All manuals and user guides at all-guides.com

8.3. HCA-Board (1 of 6) Schematic Diagram
+
+
+
BALLAN
+
+
+
+
2
1
+
NP
NP
NP
+
CY
+
+
+
NP
5.0V
YUVO8
MDIN11
MDIN6
JTAG_TMS
MDIN4
MHPO
MDIN13
MDIN15
MDO8
MDO7
JTAG_TDI
MDO10
MDO5
MDIN12
MDO4
MDIN2
MDIN8
MDIN5
YUVO3 YUVO7
MDIN1
MDIN14
YUVO2
MDIN0
MDO6
MDO9
YUVO1
MDIN3
YUVO5 YUVO4 YUVO6
MDIN7
YUVO9
MDIN10
YUVO0
MDO3
MDIN9
JTAG_TRST
MDO2 MDO1 MDO0
YUVHPO
JTAG_TCK
YUVVPO
SDA_0 SCL_0
0.0V
0.0V
3.9V
4.5V
AI_SCL_1 AI_SDA_1
AS_AFC
R_OUT
AI_SDA_1
AI_SCL_1 AI_SDA_1
AA_CVBS1
MCLK
YUVCLKO
MSQ_RST L_MON_OUT R_MON_OUT
R_MON_OUT L_MON_OUT
AS_MUTE
AS_REMOTE
AJ_RXD_MAGI
AJ_TXD_MAGI
AI_SCL_1
AI_SDA_2
AI_SCL_2
L_OUT
MVPO
R3490
10k
JS3300
0.1u
C3300
16V
R3405 0
IC3336
C0JBAB000620
11A
23Y
32A
4 GND 5
2Y
6
3A
7
1Y
8
VCC
L3313
G1C100KA0009
MAIN3.3V
R3325
22
Q3312
2SD0601A0L
C3399
1u
6.3V
STB5V
C3405
6.3V
1u
R3384
0
C3412
16V
0.1u
IC3304
C0CBCAD00012
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
FL3305
J0HABB000004
1
2
3
4
R3370
680
C3314
50V
0.1u
C3373
50V
0.01u
180k
R3302
Q3300
2SB0709A0L
0.1u
C3524
16V
R3308
220
0.1u
C3400
16V
TP3300
Q3307
2SD0601A0L
R3343
3.3k
1%
R3367
1.33k
C3420
220u
4V
C3349
6.3V
1u
1%
R3392
33
R3334
10k
C3347
6.3V
1u
Q3311
2SD10300TL
D3308
MA3X157A0L
C3419
16V
0.1u
C3345
6.3V
100u
1%
R3391
33
C3351
16V
0.1u
1%
R3399
150
C3369
6.3V
1u
1%
R3397
470
C3326
50V
56p
R3321
220
R3406
330
C3357
50V
0.01u
C3396
16V 0.1u
R3354
10k
R3375
100
C3397
50V
0.01u
L3311
J0JHC0000078
FL3301
ELKE103FA
1
2
3
R3407 0
1%
R3395
33
Q3309
2SB0709A0L
JS3316
R3330
1k
R3482
100
C3304
50V
56p
C3382
16V 0.1u
180k
R3301
R3373
330
FL3300
ELKE103FA
1
2
3
1%
R3386
1.4k
R3371
33
C3384
16V 0.1u
R3353
10k
R3344
1.2k
R3314
1k
Q3334
2SB0709A0L
L3360
EXC3BB102H
C3307
16V
0.1u
JS3305
Q3314
UNR521100L
C3372
47u
4V
C3319
16V
1u
R3421
56
C3305
50V
56p
R3514
9.1M
1%
R3306
75
R3402 100
Q3336
2SD0601A0L
C3391
16V
0.1u
R3372
33
C3313
16V
1u
C3392
16V 0.1u
R3360
100
Q3328
2SD0601A0L
Q3304
2SD0601A0L
JS3304
R3339
330
MSP8V
0.1u
C3338
16V
C3379
16V 0.1u
L3302
G0B101Y00001
1
23
4
R3311
100
L3315
J0JHC0000078
C3375
16V
0.1u
C1AB00002165
IC3305
1
VDDE
2
YUVCLKO
3
MDO2
4
MDO1
5
MDO0
6
YUVHPO(VP)
7
YUVVPO(HP)
8
YUVO9
9
YUVO8
10
VDDI
11
VSS
12
VDDE
13
YUVO7
14
YUVO6
15
YUVO5
16
YUVO4
17
YUVO3
18
YUVO2
19
YUVO1
20
YUVO0
21
VDDI
22
VSS
23
VDDE
24
FRCLKIN
25
SCL
26
SDA
27
VPD
28
TMS
29
TDI
30
VDDI
31
VSS
32
VDDE
33
NRST
34
EXVPIN
35
EXHPIN
36
TDO
37
AVSAD12
38
AVDAD 12
39
AVSAD11
40 AVDAD 11
41 VRH1
42 VIN1
43 VRL1
44 AVSAD22
45 AVDAD 22
46 AVSAD21
47 AVDAD 21
48 VRH2
49 VIN2
50 VRL2
51 AVSAD32
52 AVDAD 32
53 AVSAD31
54 AVDAD 31
55 VRH3
56 VIN3
57 VRL3
58 AVDCLP
59 AVSCLP
60 UCLP
61 VCLP
62 YCLP
63 VRO1
64 VREF1
65 AVSDA1
66 AVDDA 1
67 AOUT1
68 VRO2
69 VREF2
70
AVSDA2
71
AVDDA 2
72
AOUT2
73
VDDE
74
BXSDDIF
75
VDDI
76 DDIF358 77 VSS 78 AVSPL1 79 AVDPL1 80 CPO1 81 VGS1 82 VGS2 83 CPO2 84 AVDPL2 85 AVSPL2 86 VSS 87 FRNT358 88 VDDI 89 BXSFRNT 90 VDDE 91 VSS 92 TEST 93 TRST 94 TCK 95 HADIN9 96 HADIN8 97 HADIN7 98 HADIN6 99 HADIN5
100 HADIN4 101 HADIN3 102 HADIN2 103 HADIN1 104 HADIN0 105 VDDE 106
VSS
107
HADCLK
108
FRCLK
109
MHVPO
110
MHPO
111
MCLK
112
VSS
113
VDDE
114
VDDI
115
MDIN15
116
MDIN14
117
MDIN13
118
MDIN12
119
MDIN11
120
MDIN10
121
MDIN9
122
MDIN8
123
VDDI
124
VSS
125
MDIN7
126
MDIN6
127
MDIN5
128
MDIN4
129
MDIN3
130
MDIN2
131
MDIN1
132
MDIN0
133
VSS
134
VDDE
135
VDDI
136
MDO10
137
MDO9
138
MDO8
139
MDO7
140
MDO6
141
MDO5
142
MDO4
143
MDO3
144
VSS
JK3302
K2HA204B0097
L
L-G
R
R-G
D3301
MA3X152K0L
R3410
22
Q3301
2SD0601A0L
D3300
MAZ31000ML
Q3305
2SD0601A0L
1%
R3307
75
C3390 50V 1000p
C3398
0.1u
16V
R3420
39
C3368
16V
0.1u
C3337
16V
0.1u
C3303
25V
0.1u
C3318
16V
47u
R3383 0
C3417 16V
0.1u
R3408
22
Q3310
2SB0709A0L
R3428
0
R3333
150
C3343
50V
22p
Q3333
UNR521100L
IC3335
C1AB00001942
1
l2C_CL
2
l2C_DA
3
l2S_CL
4l2S_WS 5l2S_DA_OUT 6l2S_DA_IN1 7ADR_DA 8ADR_WS 9ADR_CL
10 DVSUP 11 DVSS 12 l2S_DA_IN2 13 NC 14
NC
15
NC
16
RESETQ
17
DACA_R
18
DACA_L
19
VREF2
20
DACM_R
21
DACM_L
22
NC
23
DACM_SUB
24
NC
25
SC2_OUT_R
26
SC2_OUT_L
27
VREF1
28
SC1_OUT_R
29
SC1_OUT_L
30
CAPL_A
31
AHVSUP
32
CAPL_M
33
AHVSS
34
AGNDC
35
SC4_IN_L
36
SC4_IN_R
37
ASG
38
SC3_IN_L
39
SC3_IN_R
40
ASG
41
SC2_IN_L
42
SC2_IN_R
43
ASG
44
SC1_IN_L
45
SC1_IN_R
46
VREFTOP
47
MONO_IN
48
AVSS
49
AVSUP
50
ANA_IN1+
51
ANA_IN-
52 ANA_IN2+
53 TESTEN
54 XTAL_IN
55 XTAL_OUT
56 TP
57 AUD_CL_OUT
58 NC
59 NC
60 D_CTR_I/O_1
61 D_CTR_I/O_0
62
ADR_SEL
63
STANDBYQ
64
NC
C3327
50V
10p
C3342
50V
150p
C3411
16V 0.1u
R3315
1k
C3353
10u
16V
R3381
100k
Q3303
2SB0709A0L
C3363
16V
0.1u
BT30V
C3443
10V
1u
1%
R3387
1.4k
C3388
6.3V 1u
C3423
1u
10V
C3334
50V
0.1u
C3359
16V
1u
C3371
50V
0.01u
C3317
16V
1u
1%
R3398
2.7k
C3367
16V
0.1u
C3408
16V
0.1u
C3406 16V
0.1u
JK3305
K2LC108B0063
1
2
3
4
5
6
7
8
R3378
0
R3487
1M
R3413
0
JS3303
C3378
16V 0.1u
R3411
56
EXB38V560JV
R3419 39
L3301
EXC3BB102H
MAIN3.3V
C3352
50V
0.1u
R3374
470
R3348
560
0.1u
C3421
16V
Q3332
UNR521100L
L3310
G1C100KA0009
C3333
50V
1p
1%
R3385
470
C3306
25V
0.1u
R3513
470k
C3335
50V 47p
R3332
150
L3304
ELJFA6R8MFB
1%
R3400
150
R3316
470
L3306
G1C330K00017
C3409
16V
0.1u
R3342
3.3k
JS3302
C3310
16V
1u
FL3304
J0HABB000003
1
2
3
4
JK3303
K2HC103B0105
R3463 68
C3393
16V
0.1u
C3425
1u
10V
C3395
6.3V
1u
C3394
16V
0.1u
R3366
820
FL3315
J0HABB000004
1
2
3
4
R3300
0
L3307
G1C6R8K00005
1%
R3388
1k
R3423
D1HG5608A002
0.1u
C3316
16V
C3365
50V
68p
C3381
16V 0.1u
Q3313
UNR521100L
R3313
470
C3370
50V
68p
R3484
100k
R3318
220
TUNER5V
C3364
16V
47u
C3403
16V
0.1u
L3316
J0JCC0000241
C3442
10V
1u
C3358
6.3V
1u
C3376
16V
0.1u
C3302
50V
0.01u
R3379
100k
R3319
1k
C3416
16V 0.1u
C3309
16V
1u
C3410
16V 0.1u
R3356
0
MAIN9V
C3389
6.3V 1u
0.1u
C3424
16V
1%
R3393
33
R3323
15k
C1AB00000461
IC3302
1
V1
2
LV1
3
Y1
4
RV1
5
C1
6
S2-1
7
S-1
8
V2
9
LV2
10
Y2
11
RV2
12
C2
13
S2-2
14 S-2
15 V3
16 LV3
17 Y3
18 RV3
19 C3
20 S2-3
21 S-3
22 LV4
23 V4
24
RV4
25
ADR
26 SCL 27 SDA 28 DC OUT 29 COUT2 30 LOUT2 31 YOUT2 32 ROUT2 33 VOUT2 34 Vcc 35 MUTE 36
YIN1
37
BIAS
38
CIN1
39
LOUT1
40
VOUT1
41
ROUT1
42
TRAP1
43
YOUT1
44
GND
45
COUT1
46
LTV
47
TV
48
RTV
C3385 16V 0.1u
R3422
56
C3346
6.3V
1u L3359
EXC3BB102H
C3340
50V
56p
C3401
1u
6.3V
R3352
220
FL3316
J0HABB000004
1
2
3
4
R3509
4.7k
R3310
100
R3518
10k
MSP8V
1%
R3396
2.7k
R3376
100
L3317
J0JCC0000241
FL3308
J0HABB000004
1
2
3
4
R3488
180k
JS3301
1%
R3305
75
FL3306
J0HABB000004
1
2
3
4
R3489
10k
FL3302
J0HABB000004
1
2
3
4
R3377
0
Q3306
2SD0601A0L
0.01u
C3422
16V
FL3303
J0HABB000004
1
2
3
4
R3320
1k
R3312
100
R3418 56
C3308
16V
470u
D3310
MA3X152E0L
1%
R3394 33
JK3300
K1QBB2AB0005
1-NC
1-H
1-G
2-NC
2-H
2-G
C3354
10u
16V
X3303
H0J367200001
C3322
16V
10u
R3331
39
MAIN3.3V
X3300
H0J184500020
C3312
10V
10u
R3341
330
C3315
10V
10u
R3349
470
C3407
16V
0.1u
MAIN9V
Q3302
2SB0709A0L
C3380
16V 0.1u
0.1u
C3321
16V
R3382
0
C3329
50V
47p
R3519
4.7k
C3301
16V
0.1u
L3300
EXC3BB102H
R3414
56
EXB38V560JV
R3368
12k
C3362
16V
1u
Q3335
2SB0709A0L
R3416 56
C3521
16V
22u
R3350
100
R3369
15k
R3483
100
L3314
J0JCC0000241
C3320
16V
0.1u
1%
R3401
150
C3356
6.3V
1u
JK3301
K1CB106B0027
C3377
16V
0.1u
STB5V
1%
R3389
1k
FL3307
J0HABB000004
1
2
3
4
1%
R3361
470
C3361
10V
1u
IC3303
C0CBCAD00012
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
C3418
16V 0.1u
R3351
220
R3415
56
EXB38V560JV
C3414
16V
0.1u
C3328
50V
22p
C3348
3.3u
50V
TU3300
ENG39A10GF
BM
3
NC
4
SW1
5
SW2
6
BT
7
RF_AGC
8
NC
9
SCL
10
SDA
11
AFT
12
AUDIO_OUT
13
SIF_OUT
14
BTL
15
NC
16
VIDEO_OUT
17
C0CBCAD00012
IC3306
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
C3341
50V 18p
R3465 68
C3383
16V 0.1u
R3520
22k
R3328
4.7k
C3522
50V
22p
R3336
1k
C3415
16V 0.1u
C3332
50V
1p
Q3315
2SB0709A0L
R3317
100
C3387 16V 0.1u
C3344
50V
0.1u
C3360
10V
1u
C3520
16V
47u
1%
R3365
510
C3350
6.3V
10u
C3339
10u
16V
R3380
0
R3329
100
R3486
100k
1%
R3390 33
R3322
10k
L3305
G1C330K00017
MAIN3.3V
0.1u
C3331
16V
1%
R3358
287
R3324
220
R3404
100
R3359
100
D3309
MA3X152E0L
R3327
22
JK3304
K2HA204B0097
L
L-G
R
R-G
1%
R3303
75
1%
R3363
560
R3412
0
R3409
470
C3325
50V
0.1u
R3346
470
R3417 56
C338616V 0.1u
C3311
10V
10u
C3413
16V
0.1u
C3523
50V
22p
GC3FM_s
PLL2.5V
AD2.5V
MAIN 2.5V
TV_V
AFC
L_IN
R_IN
BM
NC
SW1
SW2
BT
RF-AGC
SCL
SDA
AFT
AUDIO_OUT
SIF_OUT
BTL
VIDEO_OUT
20.25MHZ
20.25MHZ
20.25MHZ
20.25MHZ
1:Rx
2:Tx
3:nc
4:GND
5:GND
6:Remote
7:SDA
8:SCL
27MHZ
MSP
CLOCK GEN
VIDEO SW
VIDEO IN
S-VIDEO IN
VIDEO OUT
AUDIO OUT
AUDIO IN
Ir System
UHF/VHF
Hospitality Port
A
E
9
B
C
56783
D
F
412
4
6
7
1
5
3
8
2
!
HC-BOARD TXNHCA10YJT (1/6)
!
TY-FB8TA HCA-Board (1 of 6) Schematic Diagram TY-FB8TA HCA-Board (1 of 6) Schematic Diagram
TY-FB8TA
13
All manuals and user guides at all-guides.com

8.4. HCA-Board (2 of 6) Schematic Diagram
+
+
YUVO7
YUVO0
MDO6
MDO9
5.0V
5.0V
MDO2
MDO5
YUVVPO
MHPO
SCL_0
5.0V
YUVHPO
SDA_0
5.0V
MVPO
MCLK
MDO10
MDO7
YUVO5
MDO4
YUVO8
MDO3
MDO8
MDO1
MDO0
YUVO1
YUVCLKO
YUVO4
YUVO9
YUVO6
YUVO3
YUVO2
MDIN0
MDIN1
MDIN2
MDIN3
MDIN4
MDIN5
MDIN6
MDIN7
MDIN8
MDIN9
MDIN10
MDIN11
MDIN12
MDIN13
MDIN14
MDIN15
SDA_0
SCL_0
OSDIN12 OSDIN13 OSDIN14 OSDIN15
OSDIN6 OSDIN7
ALFA0
ALFA1
ALFA2
ALFA3
OSDIN0
OSDIN11
OSDIN5 OSDIN8 OSDIN9
OSDIN10
OSDIN4 OSDIN3 OSDIN2 OSDIN1
AS_OSDB
AS_OSDG
AS_OSDR
AS_BLK
HSOD VSOD CLKOD
3.3V_OSD
AB_FM_TDO
AS_GC3_RST
C3430
50V
18p
IC3300 E6 YGINB2
C3542
16V
0.1u
C3445
16V
0.1u
IC3300 F4 MDINA4
C3510
16V
0.1u
IC3300 J1 MDOA8
IC3300 H2 MDOA2
C3552
16V
0.1u
C3557
50V
1000p
IC3300 U5 VDDI#2
C3463
16V
0.1u
L3319
J0JGC0000021
C3473
6.3V
1u
IC3300 C8 UBINB3
IC3300 L5 MDOA14
IC3300 D6 VDDE#1
IC3300 D12 VDDE#1
IC3300 H4 VDDE#1
IC3300 C11 VRINB0
IC3300 A4 SDA
C3532
50V
1000p
IC3300 G1 MDOA0
R3429
0
1%
R3502
150
R3498
EXB38V680JV
R3431
1.8k
MAIN3.3V
C3493
6.3V
1u
C3444
16V
0.1u
IC3300 D11 VDDE#1
IC3300 W4 VDDE#4
1%
R3472
102
R3474
22
C3512
6.3V
10u
Q3323
2SD0601A0L
IC3300 N4 VDDE#1
C3515
16V
0.1u
IC3300 K2 MDOA12
C3559
16V
0.1u
R34920
IC3300 G23 VDDE#3
L3329
J0JHC0000078
R3451
1k
C3496
6.3V
1u
C3534
50V
1000p
IC3300 B5 HSIB
C3447
16V
0.1u
IC3300 D4 YUVINA7
C3539
6.3V
10u
C3466
16V
0.1u
IC3300 F23 VDDE#3
IC3300 L4 MCLKA
IC3300 N5 CLKO
Q3318
2SB0709A0L
IC3300 D23 VDDE#3
IC3300 AB12 VDDI#2
Q3320
2SB0709A0L
IC3300 D9 VRINB7
C3514
50V
1000p
C3453
50V
39p
IC3300 E8 VDDI#1
IC3300 Y4 VDDE#5
IC3300 D8 UBINB2
IC3300 AC18 VDDE#3
IC3300 A1 NC
C3554
16V
0.1u
IC3300 C1 YUVINA6
IC3300 AB22 VDDI#3
IC3300 K1 MDOA13
C3495
6.3V
1u
IC3300 E22 VDDI#3
IC3300 T22 VDDI#3
IC3300 AB21 VDDI#3
IC3300 B4 FRCLKIN
C3519
16V
0.1u
IC3300 M4 VDDE#1
IC3300 AC13 VDDE#2 IC3300 AB16 VDDI#3
C3478
50V
1000p
C3550
50V
1000p
IC3300 AC7 VDDE#2
IC3300 C2 YUVINA5
IC3300 C4 YUVINA3
IC3300 AC17 VDDE#3
C3486
16V
0.1u
L3332
J0JHC0000078
IC3300 W23 VDDE#3
C3541
16V
0.1u
IC3300 C5 YGINB7
1%
R3500
68
IC3300 A26 NC
C3555
50V
1000p
MAIN3.3V
1%
R3501
51
L3325
EXC3BB102H
IC3300 AF1 NC
R3449
100
IC3300 AC19 VDDE#6
C3455
50V
39p
R3427
0
IC3300 H5 VDDI#1
IC3300 H22 VDDI#3
IC3300 A3 SCL
C3508
16V
0.1u
IC3300 H3 MDOA1
R3526
D1HG5608A002
IC3300 J23 VDDE#3
C3450
6.3V
10u
IC3300 E7 VDDI#1
X3301
H0J202500002
C3467
47u
4V
1%
R3473
68
C3489
16V
0.1u
MAIN5V
R3425
0
IC3300 D1 VSIA
IC3300 A9 UBINB1
IC3300 E2 MDINA1IC3300 B2 YUVINA1
R3459
470
C3480
16V
0.1u
C3426
50V
15p
IC3300 J4 MDOA5
C3449
6.3V
10u
IC3301
C1AB00001834
1
VSS
2
VDD
3
YOUT7
4
YOUT6
5
YOUT5
6
YOUT4
7
YOUT3
8
YOUT2
9
YOUT1
10
YOUT0
11
VDD
12
VSS
13
PBOUT7
14
PBOUT6
15
PBOUT5
16
PBOUT4
17
PBOUT3
18
PBOUT2
19
PBOUT1
20
PBOUT0
21
VDD
22
VSS
23
PROUT7
24
PROUT6
25
PROUT5
26
PROUT4
27
PROUT3
28
PROUT2
29
PROUT1
30
PROUT0
31
VSS
32
N.C
33
N.C
34 N.C
35 AVDAD 1
36 N.C
37 VRH1
38 AVSAD1
39 N.C
40 VRL1
41 PBIN
42 CRMP1
43 CRMP2
44 PRIN
45 VRL2
46 AVSAD2
47 VRH2
48 N.C
49 AVDAD 2
50 N.C
51 N.C
52 SDO
53 VDD
54 SDA
55 SCL
56 ADRS0
57 ADRS1
58
RSTN
59
VDD
60
VSS
61
OE
62
TST1
63
TST2
64 TST3 65 VIN 66 HIN2 67 CKXI 68 VDD 69 VSS 70 CKIN 71 HIN1 72 VDD 73 VSS 74 PLLH 75 HOUT 76 PORT0 77 PORT1 78 PORT2 79 PORT3 80 PORT4 81 CKO 82 VDD 83 VSS 84 PHIN2 85 VDD(PLL) 86 VSS(PLL) 87 PHCO 88
VCOI
89
XSM
90
XTST
91
VSS
92
VDD
93
YSOUT7
94
YSOUT6
95
YSOUT5
96
YSOUT4
97
YSOUT3
98
YSOUT2
99
YSOUT1
100
YSOUT0
101
N.C
102
AVSAD3
103
N.C
104
VRH3
105
AVDAD 3
106
N.C
107
VRL3
108
YSIN
109
CRMP4
110
YIN
111
VRL4
112
N.C
113
AVSAD4
114
VRH4
115
N.C
116
AVDAD 4
117
N.C
118
N.C
119
N.C
120
VPD
C3488
16V
0.1u
C3513 16V
0.1u
C3544
16V
0.1u
IC3300 AB13 VDDI#2
C3472
6.3V 1u
IC3300 E1 MDINA2
R3424
1M
C3471
16V
0.1u
IC3300 L2 MVPINA
IC3307
C0JBAB000620
11A
23Y
32A
4 GND 5
2Y
6
3A
7
1Y
8
VCC
IC3300 B3 YUVINA0
C3551
16V
0.1u
IC3300 V23 VDDE#3
L3331
J0JHC0000078
C3428
10V
1u
R3505
100
IC3300 B10 VRINB4
C3543
50V
1000p
IC3300 F1 MDINA7
C3490
50V
0.01u
C3549
16V
0.1u
IC3300 AC12 VDDE#2
IC3300 J5 MDOA4
IC3300 B9 CLKINB
IC3300 C9 UBINB0
C3511
50V
1000p
IC3300 C10 VRINB3
IC3300 E10 VRINB1
IC3300 F3 MDINA5
R3528
22
C3451
16V
0.1u
Q3322
2SD0601A0L
R3477
22
R3452
1k
IC3300 AB6 VDDI#2
R3524
2.7k
IC3300 A10 VRINB5
R3457
470
R3461
1k
IC3300 C3 YUVINA4
IC3300 G2 MDINA10
1%
R3504
102
C3505
16V
0.1u
IC3300 P23 VDDE#3
IC3300 G3 MDINA9
IC3300 M22 VDDI#3
IC3300 C7 UBINB7
R3493
D1HG6808A002
Q3319
2SB0709A0L
C0JBAZ002186
IC3310
1 2 3
5 4
C3529
16V
0.1u
IC3300 M5 VDDE#1
IC3300 V5 VDDI#2
R3453
1k
L3328
J0JCC0000241
IC3300 A5 VSIB
R3440
22
C3558
16V
0.1u
C3427
50V
100p
R3475
10k
C3506
220u
4V
C3477
50V
1000p
IC3300 U22 VDDI#3
IC3300 K4 MDOA10
IC3300 J3 MDOA6
IC3300 J22 VDDI#3
IC3300 E5 HSIA
IC3300 N22 VDDI#3
C3448
6.3V
10u
1%
R3499
68
IC3300 A6 YGINB5
C3502
16V
0.1u
C3531
16V
0.1u
R3442
330
C3484
50V 1000p
IC3300 D2 YUVINA9
1%
R3480
68
L3321
EXC3BB102H
IC3300 E4 MDINA0
R3443
330
IC3300 D10 VRINB2
R3478
22
C3475
6.3V
1u
C3545
50V
1000p
IC3300 K23 VDDE#3
IC3300 D7 UBINB6
L3320
EXC3BB102H
IC3300 D3 YUVINA8
C3548
16V
0.1u
C3530
50V
1000p
IC3300 D5 YGINB6
C3452
16V
0.1u
IC3300 AC11 VDDE#2
IC3300 B6 YGINB4
1u
C3497
10V
IC3300 AC6 VDDE#2
IC3300 R23 VDDE#3
C3536
50V
1000p
IC3300 J2 MDOA7
R3485
D1HG6808A002
1%
R3503
51
C3474
6.3V
1u
C3468
16V
0.1u
C3460
1u
10V
1%
R3479
68
IC3300 A7 YGINB1
IC3300 G5 VDDI#1
IC3300 L23 VDDE#3
C3494
6.3V
1u
C3487
50V
1000p
IC3300 E9 VRINB6
R3438
22
C3481
50V 1000p
MAIN3.3V
IC3300 A2 CLKINB2
1%
R3481
68
C3546
16V
0.1u
IC3300 AB7 VDDI#2
IC3300 F2 MDINA6
C3482
50V
1000p
C3537
16V
0.1u
IC3300 B7 YGINB0
R3462
1k
C3429
50V
0.01u
R3470
22k
MAIN1.8V
IC3300 AC23 VDDE#3
C3517
16V
0.1u
C3483
50V
1000p
C3465
50V
0.01u
C3553
50V
1000p
R3458
470
C3454
50V
39p
C3462
16V
0.1u
IC3300 C6 YGINB3
C3533
16V
0.1u
IC3300 B1 YUVINA2
C3535
16V
0.1u
Q3321
2SD0601A0L
C3556
16V
0.1u
IC3308
C0CBCBD00008
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
IC3300 L3 MHPINA
IC3300 V4 VDDE#2
IC3300 G4 MDINA8
IC3300 F5 MDINA3
IC3300 AB17 VDDI#3
IC3300 AB23 VDDE#3
IC3300 AF26 NC
IC3300 T23 VDDE#3
IC3300 L1 MDOA15
R3441
330
C3498
16V
0.1u
IC3300 E3 CLKA
R3439
22
R3525
D1HG5608A002
C3547
50V
1000p
IC3300 H1 MDOA3
IC3300 K3 MDOA11
IC3300 D22 VDDE#3
C3518
50V
1000p
IC3300 AC5 VDDE#2
C3458
16V
0.1u
IC3300 K5 MDOA9
C3479
16V
0.1u
C3516
50V
1000p
C3461
16V
0.1u
R3468
22k
R3460
1k
C3446
16V
0.1u
IC3300 B8 UBINB4
C3509
50V
1000p
R3527
22
MAIN9V
1%
R3471
102
IC3300 A8 UBINB5
C3485
50V
1000p
R3469
22k
VDDI
B
A
VDDE
NC
GC3I
8bit A/D
FB in
(IIC Decorder CLK)
Green inBlue in
Red in
FORMAT CONV.
RGB_AD
AD 3.3V
OSD
20.25MHZ
C1AB00002281
CLOCK GEN
1810 11 1712 13 14 1615
IC3300
BUFFER
11
12
17
16
14
15
13
6
4
3
5
8
7
1
2
!
HC-BOARD TXNHCA10YJT (2/6)
TY-FB8TA HCA-Board (2 of 6) Schematic Diagram TY-FB8TA HCA-Board (2 of 6) Schematic Diagram
TY-FB8TA
14
All manuals and user guides at all-guides.com

8.5. HCA-Board (3 of 6) Schematic Diagram
DQA0
AB6
AA9
DQB13
DQA10
DQB15
AA5
DQB8
DQA13
AB8
AA2
DQB10
DQB17
DQA6
DQB2
DQA28
DQB7
DQB4
DQA4
AB10
DQA31
RASA
DQB19
DQA14
AB7
DQA18
BAA0
DQB20
DQA7
DQB5
DQA21
DQB16
DQA8
DQB9
DQA25
DQB3
CASA
DQA11
DQB26
DQA30
DQB30
DQA20
WEA
DQA5
DQB24
DQA16
DQB25
DQA19
BAA1
DQA15
DQB29
DQB21
DQA17DQA1
DQB27
DQB18
AB4
DQB31
AB2
DQB28
AB5
SDCKEA
AB1
WEB
AB3
AA7
CASB
DQB14
AA10
DQA22
SDCKEB
DQB0
AA8
DQA27
DQB22
AA6
DQA29
BAB1
DQA24
DQB1
DQA26
BAB0
DQA23
RASB
DQA9
DQB12
AA1
DQA2
AB9
AA3
DQA12
AB0
AA4
DQB6
DQA3
DQB23
AA0
DQB11
AB_LCD_ENB
AB_LCD_G0 AB_LCD_G1 AB_LCD_G2 AB_LCD_G3 AB_LCD_G4 AB_LCD_G5 AB_LCD_G6 AB_LCD_G7 AB_LCD_R0 AB_LCD_R1 AB_LCD_R2 AB_LCD_R3 AB_LCD_R4 AB_LCD_R5 AB_LCD_R6 AB_LCD_R7 AB_LCD_B4 AB_LCD_B5 AB_LCD_B6 AB_LCD_B7 AB_LCD_HS
AB_LCD_VS
OSDIN0 OSDIN6 OSDIN7 OSDIN1 OSDIN2 OSDIN3 OSDIN4 OSDIN5 OSDIN15 OSDIN14 OSDIN13 OSDIN12 OSDIN11 OSDIN10 OSDIN9 OSDIN8
AJ_HSYNC
AJ_VSYNC
ALFA0
ALFA1
ALFA3
ALFA2
JTAG_TDO
JTAG_TMS
JTAG_TRST
VSOD
AB_LCD_B2 AB_LCD_B0 AB_LCD_B1 AB_LCD_B3
JTAG_TCK
JTAG_TMS
JTAG_TCK
JTAG_TRST
AS_LCD_MUTE
HSOD
SDCLKOB
SDCLKOA
AB_LCD_CLK
CLKOD
AB_FM_TDO
JTAG_TDI
IC3300 V1 VSS
IC3300 D17 DA1_AVD1
IC3300 R16 VSS
IC3300 W2 GOE6
IC3300 E14 DA3_AVD1
IC3300 AD5 DQA29
L3340
G1C100KA0009
IC3300 E20 TRST
JS3309
R3601
EXB38V560JV
IC3300 W25 VSOE
IC3300 P2 PLL1_AVS2
IC3300 AE22 DQB26
IC3300 L26 CLKID
C3588
0.1u
16V
IC3300 AF12 DQA0
IC3300 U4 VSS
IC3300 C12 VSS
IC3300 K16 VSS
IC3300 B23 BOE1
IC3300 C22 TMS
IC3300 M25 HSOD
R3534
68
EXB38V680JV
IC3300 AE20 AB5
IC3300 T11 VSS
IC3300 R4 DA5_AVS
IC3300 W5 GOE8
IC3300 M26 CLKOD
IC3300 AC26 BAB1
R3547 0
R3545 0
IC3300 L14 VSS
IC3300 AF17 DQB13
C3604
6.3V
1u
1%
R3578 2.7k
IC3300 B20 VSS
IC3300 AD16 VSS
IC3300 T15 VSS
IC3300 M24 VSOD
IC3300 AF24 DQB19
IC3300 A13 DA4_VREF
R3587
56
C3602
1u
6.3V
IC3300 E18 VSS
R3610
56
IC3300 N12 VSS
IC3300 P3 PLL1_AVD1
R3535
68
EXB38V680JV
IC3300 T17 VSS
IC3300 AC2 DQA8
IC3300 N2 PLL1_VCI
IC3300 J25 YINC6
IC3300 AF6 DQA24
MAIN3.3V
IC3300 M23 OSDYM
IC3300 J24 YINC5
IC3300 C24 ROE8
IC3300 B12 DA4_VRO
IC3300 T12 VSS
IC3300 AD1 AA9
1%
R3567
75
C3585
6.3V
1u
R3543
22k
IC3300 U10 VSS
IC3300 B13 DA4_AOUT
IC3300 K24 YINC2
IC3300 H23 YINC8
IC3300 AC16 VSS
IC3300 P1 PLL1_AVS1
IC3300 T1 AD1_VR
IC3300 P5 VSS
1%
R3572
75
IC3300 R1 DA5_VREF
IC3300 L16 VSS
IC3300 AB20 AB8
IC3300 AD11 DQA5
C3591
1u
6.3V
R3533
D1HG6808A002
IC3300 F25 UVINC5
C3586
0.1u
16V
IC3300 K12 VSS
IC3300 W26 BOE5
R3584
680
IC3300 N3 VSS
R3598
22
R3548 0
IC3300 AE21 DQB30
IC3300 E25 UVINC9
L3337
J0JCC0000241
L3334
J0JCC0000241
C0CBCAD00015
IC3313
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
IC3300 AE17 DQB14
IC3300 AE23 DQB23
JS3308
IC3300 Y1 BOE9
IC3300 D21 LCDMODE
IC3300 P25 OSDIN11
IC3300 M3 PLL1CLKIN
IC3300 F26 UVINC6
IC3300 B18 PLL2_AVS2
IC3300 N10 VSS
IC3300 T2 AD1_VIN3
IC3300 AE1 AA7
MAIN3.3V
IC3300 L11 VSS
IC3300 AA4 GOE1
IC3300 AF14 PLL3_CPO
IC3300 V26 BOE2IC3300 Y2 GOE2
IC3300 C15 DA2_AVS2
R3599 22
R3537 47
IC3300 A22 NRST
IC3300 U3 VSS
IC3300 N24 OSDIN14
IC3300 D16 DA2_AVD2
C3583
0.1u 16V
IC3300 M10 VSS
IC3300 P22 VSS
IC3300 R5 DA5_AVD
IC3300 AE24 DQB20
C3576
0.33u
6.3V
C3589
1u
6.3V
IC3300 AF20 AB4
IC3300 R12 VSS
IC3300 A25 ROE3
IC3300 AD26 AB1
IC3300 Y26 CLKE
IC3300 E23 UVINC7
TP3304
IC3300 E24 UVINC8
IC3300 R2 DA5_VRO
IC3300 L10 VSS
IC3300 AA5 GOE0
IC3300 U23 OSDIN0
C3590
0.1u
16V
IC3300 N16 VSS
IC3300 E11 VSS
IC3300 E19 VSS
IC3300 P12 VSS
IC3300 M15 VSS
IC3300 P16 VSS
IC3300 W24 HSOE
C3581
50V
0.01u
IC3300 A19 PLL2_CPO
IC3300 R25 OSDIN8
C3574
1u 6.3V
IC3300 R13 VSS
IC3300 AE15 PLL3_AVS
IC3300 F24 UVINC4
R3608
470
IC3300 N26 OSDYS
IC3300 E13 DA4_AVD2
IC3300 AC15 VSS
IC3300 C20 TDO
C3608
16V
0.1u
IC3300 U1 AD1_AVS
TP3302
IC3300 B16 DA1_AOUT
IC3300 Y5 GOE4
IC3300 AC22 DQB28
IC3300 AE14 PLL3_AVD
1%
R3585
100
IC3300 M13 VSS
C3601
1u
6.3V
IC3300 L24 YINC0
IC3300 M2 VSS
IC3300 P13 VSS
IC3300 AC20 AB7
IC3300 AA24 DQB6
IC3300 H25 CLKIC
IC3300 D20 VPD
1%
R3574
2.7k
IC3300 AB19 DQB8
C3597
50V
470p
1%
R3573
75
IC3300 D15 DA2_AVS1
IC3300 AE2 AA8
MAIN5V
MAIN3.3V
IC3300 N15 VSS
IC3300 L13 VSS
IC3300 T10 VSS
IC3300 A14 DA3_COMP
IC3300 R22 VSS
IC3300 A11 VSS
R3590
EXB38V560JV
IC3300 V3 GOE9
C3575
1u
6.3V
IC3300 W3 GOE7
IC3300 Y3 GOE3
IC3300 B11 VSS
IC3300 AF16 VSS
IC3300 AF21 DQB29
C3606
1u
6.3V
IC3300 AC21 AB3
IC3300 P14 VSS
IC3300 AD2 SDCKEA
IC3300 L12 VSS
IC3300 K26 YINC4
IC3300 AD7 DQA23
IC3300 AE10 WEA
IC3300 R15 VSS
IC3300 V24 BOE4
IC3300 E15 DA3_AVD2
IC3300 P11 VSS
IC3300 AF22 DQB25
IC3300 G22 VSS
IC3300 AD14 VSS
IC3300 B22 HFR
IC3300 D13 DA4_AVS1
IC3300 B26 ROE4
IC3300 AE25 DQB18
IC3300 R11 VSS
IC3300 AE12 DQA1
IC3300 K17 VSS
IC3300 AA1 BOE6
R3577
820
R3609
22
IC3300 AD4 AA3
IC3300 V2 VSS
IC3300 AE18 DQB10
IC3300 AE7 DQA22
IC3300 U11 VSS
IC3300 AD12 DQA2
IC3300 N17 VSS
R3530
47
IC3300 U16 VSS
C3568
1u
6.3V
IC3300 AE5 DQA28
IC3300 C21 TDI
IC3300 AE19 SDCKEB
R3582
0
IC3300 P17 VSSIC3300 AB14 VSS
IC3300 D14 DA3_AVS1
IC3300 AE26 DQB16
IC3300 AF13 VSS
IC3300 AD13 VSS
IC3300 AA23 DQB7
IC3300 U2 AD1_AVD
IC3300 P4 PLL1_AVD2
IC3300 T3 AD1_VIN2
IC3300 AD18 DQB11
IC3300 AE16 VSS
IC3300 AB24 BAB0
IC3300 AF5 DQA27
IC3300 N14 VSS
IC3300 L25 YINC1
IC3300 F22 VSS
IC3300 AA26 DQB4
IC3300 M17 VSS
IC3300 AA2 BOE7
IC3300 A21 FBPIN
IC3300 V22 VSS
IC3300 AB3 DQA13
R3536
22
IC3300 AE11 DQA4
IC3300 D25 VSIC
IC3300 C14 DA3_AVS2
C3569
1u
6.3V
R3552
22k
IC3300 AF9 BAA1
Q3325
2SB0709A0L
IC3300 G24 UVINC1
IC3300 AA3 BOE8
IC3300 C25 ROE7
IC3300 T24 OSDIN4
IC3300 B24 ROE2
IC3300 A24 ROE1
IC3300 E17 DA1_AVD2
IC3300 AE9 AA10
IC3300 AD23 DQB24
IC3300 Y25 DQB0
IC3300 E12 DA4_AVD1
IC3300 AD21 DQB31
IC3300 T5 VSS
C3607
120p
50V
L3339
J0JCC0000241
IC3300 K15 VSS
IC3300 C23 ROE0
C3572
1u
6.3V
C3580
50V
0.01u
IC3300 M12 VSS
IC3300 U26 OSDIN3
IC3300 E16 DA2_AVD1
IC3300 AF23 DQB22
IC3300 M11 VSS
IC3300 AA22 WEB
IC3300 U24 OSDIN1
1%
R3566
75
IC3300 R14 VSS
IC3300 T13 VSS
IC3300 C18 PLL2_AVD1
IC3300 AE3 AA5
R3606
56
R3586
330
L3336
J0JCC0000241
1%
R3571
2.2k
IC3300 AD17 DQB15
C3570
0.1u
16V
IC3300 D18 PLL2_AVD2
IC3300 B15 DA2_AOUT
C3596
1u
6.3V
IC3300 Y23 DQB2
IC3300 AF10 DQA7
IC3300 AB2 DQA12
IC3300 W22 VSS
C3605
16V
0.1u
R3549 0
1%
R3569
2.2k
IC3300 R17 VSS
C3573
1u
6.3V
IC3300 AF2 AA6
R3589
EXB38V560JV
IC3300 AC25 AB10
TP3305
IC3300 U25 OSDIN2
IC3300 AE8 DQA17
C3595 50V
0.01u
IC3300 K22 VSS
IC3300 H26 UVINC0
IC3300 AF25 DQB17
IC3300 C17 DA1_AVS1
IC3300 R26 OSDIN9
IC3300 AB9 AA2
IC3300 M14 VSS
R3553
22k
C3584
0.01u
50V
IC3300 AB15 VSS
IC3300 K10 VSS
IC3300 B17 DA1_VRO
1%
R3580
1.1k
JS3312
IC3300 Y22 DQB3
IC3300 A12 DA4_COMP
IC3300 C19 VSS
IC3300 N1 PLL1_CPO
R3546 0
1%
R3581
150
IC3300 AD20 AB6
IC3300 E26 HSIC
IC3300 AF7 DQA21
R3555
1k
IC3300 AE6 DQA25
IC3300 V25 BOE3
IC3300 C16 DA1_AVS2
IC3300 AB26 CASB
IC3300 AF15 PLL3_VGS
IC3300 AB1 DQA11
IC3300 AD10 CASA
IC3300 AF19 AB9
IC3300 AE4 DQA31
IC3300 A16 DA1_VREF
IC3300 AB11 DQA6
IC3300 P26 OSDIN12
C3565
1u
6.3V
IC3300 AA25 DQB5
IC3300 D24 ROE9
1%
R3568
620
IC3300 AD25 AB2
R3561
470
IC3300 U12 VSS
C3577
50V
6800p
C3567
1u
6.3V
IC3300 K25 YINC3
C3598
1u
6.3V
IC3300 H24 YINC9
IC3300 AF8 DQA16
IC3300 AD19 SDCLKOB
C3600
50V
0.01u
R3542
10k
IC3300 P24 OSDIN10
IC3300 AC10 RASA
IC3300 AC8 DQA19
IC3300 AC9 AA1
IC3300 M1 VSS
IC3300 N23 OSDIN13
IC3300 K14 VSS
IC3300 G25 UVINC2
IC3300 AC1 SDCLKOA
Q3324
2SB0709A0L
IC3300 K11 VSS
R3531
D1HG6808A002
IC3300 P10 VSS
IC3300 A23 BOE0
1%
R3564
2.2k
IC3300 U13 VSS
IC3300 T26 OSDIN6
IC3300 AD6 DQA26
C3564
50V
100p
C3582 1u
6.3V
IC3300 AB10 BAA0
IC3300 AC4 DQA10
IC3300 A15 DA2_COMP
C3578
6.3V
1u
IC3300 T14 VSS
IC3300 B25 ROE5
IC3300 AF18 DQB9
IC3300 C26 ROE6
C3599
50V
0.01u
IC3300 U14 VSS
1%
R3570
1.1k
IC3300 B21 TCK
IC3300 R3 DA5_AOUT
IC3300 J26 YINC7
IC3300 P15 VSS
IC3300 R10 VSS
R3538 47
IC3300 AC3 DQA9
IC3312
C0CBCBC00062
1
Cont
2
GND
3
Noise
5
Vin
4
Vo
IC3300 A20 VSS
IC3300 AD8 DQA18
IC3300 L22 VSS
IC3300 Y24 DQB1
IC3300 AF3 AA4
IC3300 AD22 DQB27
IC3300 W1 GOE5
IC3300 AD9 AA0
IC3300 AD15 VSS
R3604
1k
1%
R3563
1.1k
IC3300 R24 OSDIN7
C3587
1u
6.3V
R3562
2.2k
IC3300 U15 VSS
IC3300 AB25 RASB
IC3300 AD24 DQB21
C3571
0.1u
16V
IC3300 K13 VSS
R3539 47
IC3300 AB18 DQB12
IC3300 C13 DA4_AVS2
IC3300 T25 OSDIN5
IC3300 AC14 VSS
IC3300 T4 AD1_VIN1
C3603
1u
6.3V
IC3300 G26 UVINC3
1%
R3565 2.7k
1%
R3579
2.2k
R3576
330
IC3300 D19 VSS
R3600
EXB38V560JV
MAIN3.3V
IC3300 AB5 DQA15
IC3300 M16 VSS
IC3300 L17 VSS
C3594
6.3V
1u
IC3300 N25 OSDIN15
IC3300 AC24 AB0
C3579
50V
0.01u
IC3300 B19 PLL2_VCI
IC3300 B14 DA3_AOUT
IC3300 N13 VSS
IC3300 AB8 DQA20
IC3300 AF4 DQA30
IC3300 U17 VSS
IC3300 AF11 DQA3
IC3300 A18 PLL2_AVS1
IC3300 T16 VSS
IC3300 L15 VSS
MAIN3.3V
IC3300 AD3 SDCLKIA
IC3300 AE13 VSS
IC3300 D26 CLKOC
IC3300 A17 DA1_COMP
IC3300 AB4 DQA14
IC3300 E21 TEST
IC3300 N11 VSS
SDRAM A SDRAM B
ETC
C
D
VSS
E
PLL
DA/AD
SDRAM PLL 1.8V
G
LCD_SS
LCD_BL0
LCD_MUTE
LCD_BL1
LCD_ENB
LCD_BL2
DDIF/OUT PLL 3.3V
2722 23 24 25 26212019
GC3I
IC3300
C1AB00002281
24
23
22
21
25
27
26
11
13
12
14
15
17
16
!
HC-BOARD TXNHCA10YJT (3/6)
TY-FB8TA HCA-Board (3 of 6) Schematic Diagram TY-FB8TA HCA-Board (3 of 6) Schematic Diagram
TY-FB8TA
15
All manuals and user guides at all-guides.com

8.6. HCA-Board (4 of 6) Schematic Diagram
+
+
DQA15
DQA26
AA2
DQA1
DQA3
DQA29DQA18
DQA19
AA8
DQA0
AA1
AA3
DQA4
AA5
AA4
DQA9
SDCKEA
AA0
DQA27
DQA13
AA9
DQA30
AA6
SDCLKOA
DQA20
DQA23
DQA31
DQA21
DQA7
AA7
DQA28
BAA0
DQA14
DQA25
DQA10
DQA17
DQA16
WEA
RASA
CASA
AB_LCD_CLK
AB4
DQB18
DQB7
DQB20
DQB6
DQB3
DQB28
DQB13
DQB9
AB10
AB9
SDCKEB
DQB26
DQB2
DQB31
DQB24
SDCLKOB
AB1
WEB
AB5
DQB14
AB2
DQB1
DQB21
DQB27
DQB25
DQB10
DQB19
BAB1
CASB
RASB
AB_LCD_ENB
DQA2
DQA5
DQA6
BAA1
AA10
DQA22
DQA12
DQA11
DQA8
DQA24
DQB0
DQB5
DQB4
BAB0
AB0
DQB30
DQB29
DQB15
DQB12
DQB8
DQB11
AB3
AB8
AB7
AB6
DQB23
DQB22
DQB17
DQB16
SDA_PANEL
SDA_PANEL
SCL_PANEL
SCL_PANEL
SDA_PANEL
SCL_PANEL
CLK_SEL
RXD0 TXD0
SRQ_PANEL
SRQ_PANEL
SCL_PANEL
SDA_PANEL
AI_SCL_2
R_OUT L_OUT
AI_SDA_1
AI_SCL_1
AI_SCL_0
AI_SDA_0
AS_SRQ
AI_SDA_2
AS_REMOTE
AB_LCD_B2
AB_LCD_B0
AB_LCD_G3
AB_LCD_G4
AB_LCD_G0
AB_LCD_G1
AB_LCD_G5
AB_LCD_G6
AB_LCD_G7
AB_LCD_G2
AB_LCD_B7
AB_LCD_B6
AB_LCD_B5
AB_LCD_B4
AB_LCD_B3
AB_LCD_B1
AB_LCD_R1
AB_LCD_R7
AB_LCD_R6
AB_LCD_R5
AB_LCD_R4
AB_LCD_R3
AB_LCD_R2
AB_LCD_R0
AB_LCD_HS AB_LCD_VS
R3664
22
C3660
4V
100u
MAIN3.3V
R3650
EXB38V680JV
C3649
50V
0.01u
C3647
50V
0.01u
R3644
EXB38V680JV
R3614 68
C3623
220u
4V
C3665
50V
0.01u
C3615
50V
0.01u
C3643
0.01u
50V
C3613 50V 0.01u
C3635
50V
0.01u
TP3306
C3663
50V 0.01u
C3641
0.01u
50V
R3624
0
R3615 68
STB5V
C3619
50V
0.01u
R3638
68
C3662
16V
0.1u
C3621
16V
0.1u
IC3315
C3ABPJ000065
1VDD
2 DQ0
3 VDDQ
4 DQ1
5 DQ2
6 VSSQ
7 DQ3
8 DQ4
9 VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7
14 NC
15 VDD
16 DQM0
17 WE
18 CAS
19 RAS
20 CS
21 NC
22 BA0
23 BA1
24 A10
25 A0
26 A1
27 A2
28 DQM2
29 VDD
30 NC
31 DQ16
32 VSSQ
33 DQ17
34 DQ18
35 VDDQ
36 DQ19
37 DQ20
38 VSSQ
39 DQ21
40 DQ22
41 VDDQ
42 DQ23
43 VDD 44
VSS
45
DQ24
46
VSSQ
47
DQ25
48
DQ26
49
VDDQ
50
DQ27
51
DQ28
52
VSSQ
53
DQ29
54
DQ30
55
VDDQ
56
DQ31
57
NC
58
VSS
59
DQM3
60
A3
61
A4
62
A5
63
A6
64
A7
65
A8
66
A9
67
CKE
68
CLK
69
NC
70
NC
71
DQM1
72
VSS
73
NC
74
DQ8
75
VDDQ
76
DQ9
77
DQ10
78
VSSQ
79
DQ11
80
DQ12
81
VDDQ
82
DQ13
83
DQ14
84
VSSQ
85
DQ15
86
VSS
C3651
50V
0.01u
IC3318
C0ZBZ0000967
1Vcc
2 TxIN5
3 TxIN6
4 TxIN7
5 GND
6 TxIN8
7 TxIN9
8 TxIN10
9Vcc
10 TxIN11
11 TxIN12
12 TxIN13
13 GND
14 TxIN14
15 TxIN15
16 TxIN16
17 R_FB
18 TxIN17
19 TxIN18
20 TxIN19
21 GND
22 TxIN20
23 TxIN21
24 TxIN22
25 TxIN23
26 Vcc
27 TxIN24
28 TxIN25 29
GND
30
TxIN26
31
TxCLKIN
32
PWRDWN
33
PLLGND
34
PLLVcc
35
PLLGND
36
LVDSGND
37
TxOUT3+
38
TxOUT3-
39
TxCLKOUT+
40
TxCLKOUT-
41
TxOUT2+
42
TxOUT2-
43
LVDSGND
44
LVDSVcc
45
TxOUT1+
46
TxOUT1-
47
TxOUT0+
48
TxOUT0-
49
LVDSGND
50
TxIN27
51
TxIN0
52
TxIN1
53
GND
54
TxIN2
55
TxIN3
56
TxIN4
R3666
10k
C3634
0.01u
50V
R3621
D1HG6808A002
R3652
EXB38V680JV
C3639
0.01u
50V
R3653
D1HG6808A002
C3656
16V
0.1u
R3630
68
C3640
0.01u
50V
R3658
22
R3616 68
R3345
1k
R3651
EXB38V680JV
C3632
10V 1u
C3666
50V
0.1u
C3633
50V
1000p
R3516
10k
STB5V
R3643
EXB38V680JV
R3629
68
R3596
68
R3633
D1HG6808A002
C3658
50V
1000p
IC3320
C0JBAZ000801
1A0
2A1
3A2
4P0
5P1
6P2
7P3
8 GND 9
P4
10
P5
11
P6
12
P7
13
VDAC
14
SCL 1
15
SDA 1
16
VCC
L3342
J0JHC0000078
IC3319
1A0
2A1
3A2
4 GND 5
SDA
6
SCL
7
WP
8
VCC
C3644
10V 1u
C3626
10V 1u
R3432
0
R3646
0
C3654
16V
0.1u
R3612 68
C3629
50V 0.01u
C3652
16V
0.1u
R3628
68
C3636
50V
0.01u
R3659
22
R3594
EXB38V680JV
C3650
10V
1u
R3657
10k
R3641
D1HG6808A002
R3662
10k
R3667
22
R3668
22
C3638
50V
0.01u
MAIN3.3V
C3645
0.01u
50V
R3637 68
C3659
50V
1000p
C3628
10V 1u
R3620
D1HG6808A002
C3617
50V 0.01u
TP3307
R3649 68
R3593
68
H4
1
2
3
4
5
6
7
8
C3657
16V
0.1u
C3622
6.3V
2.2u
R3670 22
STB5V
C3620
50V
1000p
R3613 68
R3647
0
C3655
16V
0.1u
Q3317
2SD0601A0L
C3671
10V
1u
R3632
D1HG6808A002
C3668
50V
0.01u
H1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
R3661
22
R3665
10k
R3669 22
MAIN3.3V
R3645
0
R3622
0
C3667
50V
1000p
C3664
50V
0.01u
R3340
10k
R3619
D1HG6808A002
C3669
50V
0.1u
C3653
16V
0.1u
C3614
50V
0.01u
C3618
50V
0.01u
R3597
68
C3625
50V 0.01u
R3627
0
C3646
10V
1u
R3655
10k
C3661
16V
0.1u
R3511
22
R3631
68
C3616
50V
0.01u
R3640
68
C3611
50V
1000p
R3617 68
R3660
22
C3642
50V
1000p
R3654
EXB38V680JV
R3634
D1HG6808A002
L3343
J0JHC0000078
R3636
68
H3
1
2
3
4
5
6
7
R3648
68
R3517
22
C3648
10V
1u
R3642
D1HG6808A002
C3627
50V 0.01u
IC3317
C3ABPJ000065
1VDD
2DQ0
3VDDQ
4DQ1
5DQ2
6 VSSQ
7DQ3
8DQ4
9VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7
14 NC
15 VDD
16 DQM0
17 WE
18 CAS
19 RAS
20 CS
21 NC
22 BA0
23 BA1
24 A10
25 A0
26 A1
27 A2
28 DQM2
29 VDD
30 NC
31 DQ16
32 VSSQ
33 DQ17
34 DQ18
35 VDDQ
36 DQ19
37 DQ20
38 VSSQ
39 DQ21
40 DQ22
41 VDDQ
42 DQ23
43 VDD 44
VSS
45
DQ24
46
VSSQ
47
DQ25
48
DQ26
49
VDDQ
50
DQ27
51
DQ28
52
VSSQ
53
DQ29
54
DQ30
55
VDDQ
56
DQ31
57
NC
58
VSS
59
DQM3
60
A3
61
A4
62
A5
63
A6
64
A7
65
A8
66
A9
67
CKE
68
CLK
69
NC
70
NC
71
DQM1
72
VSS
73
NC
74
DQ8
75
VDDQ
76
DQ9
77
DQ10
78
VSSQ
79
DQ11
80
DQ12
81
VDDQ
82
DQ13
83
DQ14
84
VSSQ
85
DQ15
86
VSS
C3612
50V
0.01u
R3512
22
R3618
68
C3637
50V
0.01u
C3630
10V 1u
R3639
68
R3663
22
C3672
10V
1u
C3631
50V 0.01u
R3635
68
64M SDRAM
64M SDRAM
SCL1
SCL0
SDA1
SDA0
SCL2
SDA2
Rx0-
Rx0+
Rx1-
Rx2-
Rx1+
Rx2+
RxCLK-
RxCLK+
Rx3-
Rx3+
SRQ
STB5V
16k EEPROM
G
B
VD
R
HD
R
L
EEPROM
GC3i
GC3FM
OSD A/D
Tuner
AV SW
MSP
SCL
SDA
CONFIG
SDA6000
ROM
TVRN983
EX.I/O
LVDSTX
30 31 32 36
28 33 34 3529
FOR
FACTORY
USE
FOR
FACTORY
USE
TO
PDP SLOT
39
38
37
31
36
32
35
33
34
22
21
24
23
25
26
27
!
HC-BOARD TXNHCA10YJT (4/6)
TY-FB8TA HCA-Board (4 of 6) Schematic Diagram TY-FB8TA HCA-Board (4 of 6) Schematic Diagram
TY-FB8TA
16
All manuals and user guides at all-guides.com
all-guides.com

8.7. HCA-Board (5 of 6) Schematic Diagram
+
R
G
+
+
+
AQ_D9
AQ_D12
AO_A13
AO_A11
AO_A4
AO_A13
AO_A2
AO_A7
AO_A6
AO_A8
AO_A9
AQ_D13
AS_OSDR
AQ_D11
AO_A16
AQ_D9
AQ_D11
AQ_D9
AO_A12
AO_A10
AO_A0
AQ_D4
AQ_D14
AQ_D8
AP_WR
AO_A5
AQ_D10
AQ_D12
AO_A14
AR_CS
AO_A0
AR_CKE
AQ_D10
AO_A3
AR_CKE
AQ_D13
AO_A12
AQ_D0
AQ_D8
AO_A11
AS_OSDG
AQ_D6
AQ_D4
AQ_D5
AO_A19
AO_A2
AQ_D2
AO_A3
AO_A5
AO_A15
AO_A5
AO_A9
AO_A18
AO_A17
0.0V
AS_M2_WP
AP_RD
AO_A4
AO_A8
AO_A7
AO_A13
AI_SCL_0
AQ_D10
AR_UDQM
AO_A3
AO_A1
AQ_D7
AO_A2
AR_LDQM
AQ_D2
AP_CSD
AP_RD
AO_A6
AO_A14
AQ_D0
AQ_D4
AS_OSDB
AO_A10
AO_A15
AQ_D7
AO_A19
AQ_D11
AQ_D15
AO_A9
AO_A10
AP_WR
AQ_D14
AO_A6
AQ_D14
AQ_D1
AS_BLK
AO_A15 AO_A0
AQ_D7
AQ_D8
AQ_D2
AR_CLK
AQ_D6
AO_A14
AQ_D3
AQ_D5
AO_A8
AQ_D6
AO_A11
AR_UDQM
AO_A1
AQ_D3
AP_CSD
AO_A4
AQ_D3
AO_A17
AO_A18
AQ_D1
AR_CS
AO_A1
AQ_D1
AQ_D13
AR_WR
AS_M2_TRGO
AQ_D0
AO_A12
AQ_D5
AR_LDQM
AO_A7
AQ_D15
AQ_D15
AQ_D12
AS_GC3_RST
AS_M2_TRGI
AS_LCD_MUTE
AI_SDA_0
AO_A16
SCL_0
AI_SCL_1
AI_SCL_1
AI_SDA_1
AI_SDA_1
AS_REMOTE
AQ_M2_RESET
AQ_M2_TCK
AQ_M2_TMS
RXD0
TXD0
AQ_M2_TCK
AQ_M2_TMS
AA_CVBS1
AS_M2_TRGI
AS_M2_TRGO
AQ_M2_TDO
AQ_M2_TDO
AQ_M2_TDI
AQ_M2_TDI
AQ_M2_RESET
AS_MUTE
AS_AFC
4.3V
AS_SRQ
SDA_0
REMOTE_OUT
REMOTE_SEL
AJ_TXD_MAGI
TXD_HARD
AJ_RXD_MAGI
RXD_HARD
TXD_SOFT
RXD_SOFT
AJ_HSYNC AJ_VSYNC
AR_CLK
AI_SCL_2
AI_SCL_2
UART_SEL
RXD_HARD
TXD_HARD
RXD_SOFT RXD_MON
TXD_MON
TXD_SOFT
RXD_MON
TXD_MON
UART_SEL
RXD_HARD
TXD_HARD
MAGI_DET
AI_SDA_2
AI_SDA_2
AR_WR
0.0V
AP_CSD
R3551 100
R3730 22
R3678
68k
R3711
EXB38V680JV
R3467
10k
C3438
16V
0.1u
Q3339
UNR521100L
R3683
EXB38V680JV
R3588
100
C3697
50V 22p
C3704
16V 0.1u
C3525
6.3V
10u
R3675 22k
TP3315
IC3340
C0JBAS000128
11A
21B
32B
42A
52C
63C
7 GND 8
3A
9
3B
10
4B
11
4A
12
4C
13
1C
14
Vcc
L3348
ELJFA8R2KFB
R3338
3.3k
C3689
50V
1000p
R3697
10k
R3736
10k
IC3321
C2CBYF000031
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
R3746
100
C3726
16V
0.1u
C3721
16V
0.1u
L3351
J0JHC0000078
C3679
16V
0.1u
C0EBE0000120
IC3323
1
RST
2
VDD
3
GND
5
Cd
4
NC
C3456
16V
0.1u
R3739
10k
R3714
EXB38V680JV
C3724
16V
0.1u
C3687
4V
220u
C3735
16V 0.1u
C3ABPG000133
IC3327
1VDD
2 DQ0
3 VDDQ
4 DQ1
5 DQ2
6 VSSQ
7 DQ3
8 DQ4
9 VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7
14 VDD
15 LDQM
16 WE
17 CAS
18 RAS
19 CS
20 BA0
21 BA1
22 A10/AP
23 A0
24 A1
25 A2
26 A3
27 VDD 28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
UDQM
40
NC/RFU
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
TP3316
L3350
J0JGC0000021
C3723
16V
0.1u
R3680
68k
R3674 22k
C3715
16V
0.1u
R3703 22
R3455 100
R3749
0
C3720
50V
0.01u
C3694
50V
150p
R3682
EXB38V680JV
R3684
10k R3741
5.6k
R3742
100
IC3325
C0JBAB000591
1
NC
2
A
3
GND
5
Vcc
4
Y
TP3308
STB3.3V
C3731
50V
270p
STB5V
R3686
EXB38V680JV
R3728
EXB38V680JV
R3743
100
C3737
16V
0.1u
Q3329
UNR521100L
R3672 22k
R3454 100
R3491 22
IC3322
1E0
2E1
3E3
4Vss 5
SDA
6
SCL
7
WC
8
Vcc
R3710
10k
C3692
16V
0.1u
R3717
EXB38V680JV
R3671 22k
D3302
LNJ107W5PRW
C3701
16V
0.1u
IC3328
1 A15
2 A14
3 A13
4 A12
5 A11
6 A10
7A9
8A8
9 A19
10 NC
11 WE#
12 RESET#
13 NC
14 NC
15 RY/BY#
16 A18
17 A17
18 A7
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1 25
A0
26
CE#
27
VSS
28
OE#
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/A-1
46
VSS
47
BYTE#
48
A16
R3754
0
STB3.3V
TP3309
C3711
16V
0.1u
R3716
EXB38V680JV
R3466 22
C3719
16V
0.1u
R3515
22
C3690
16V
0.1u
R3544 100
STB3.3V
R3694
10k
R3738
10k
STB3.3V
C3712
16V 0.1u
C3680
16V
0.1u
R3698
4.7k
Q3326
2SD0601A0L
X3302
H0J600400006
C3431
16V
0.1u
TP3310
C3729
50V
270p
C3501
10V
1u
R3673 22k
C3693
16V
0.1u
R3726 68
R3434 100
STB3.3V
C3688
1u
10V
R3748
EXB38V103JV
R3734 22
Q3327
2SD0601A0L
C3722
16V
0.1u
C3725
4V
100u
R3706
330
R3702
EXB38V680JV
C3728
50V
270p
R3677
22k
TP3311
C3469
4V
100u
R3689 22
C3732
16V
0.1u
C3706
10u
16V
C3683
50V
1000p
R3337
1.8k
R3707
EXB38V680JV
C3686
16V
0.1u
R3688 22
R3691 22
C3713
16V 0.1u
C3718
10V
1u
C3682
1u10V
R3456 100
R3685 0
R3725
EXB38V680JV
TP3312
R3679
100k
R3690 22
C3684
16V
0.1u
R3752
10k
R3732 0
C0ZBZ0000911
IC3338
EN1
2C1+
3V+
4C1-
5C2+
6C2-
7V-
8 T2_OUT
9 R2_IN
10 R2_OUT 11
STAT U S
12
T2_IN
13
T1_IN
14
ONLINE
15
R1_OUT
16
R1_IN
17
T1_OUT
18
GND
19
VCC
20
SHUTDOWN
R3676 22k
MAIN9V
L3353
J0JHC0000078
R3737
10k
L3361
J0JHC0000078
R3744
4.7k
R3731 100
R3403
0
C3685
16V
0.1u
MAIN5V
R3735
EXB38V103JV
R3733 22
C3703
50V 1000p
C3691
16V
0.1u
R3699
EXB38V680JV
R3713
100
C3727
10V
1u
R3692
3.9k
STB3.3V
TP3313
R3727 68
R3747
10k
R3709
470
C3681
16V 0.1u
R3758
5.6k
C3736
16V
0.1u
C0JBBZ000281
IC3324
1NC
2A1
3A2
4A3
5A4
6A5
7A6
8A7
9A8
10 A9
11 A10
12 GND 13
B10
14
B9
15
B8
16
B7
17
B6
18
B5
19
B4
20
B3
21
B2
22
B1
23
OE
24
Vcc
R3705
100
C3698
50V 1000p
R3712
0
R3722 270
L3352
J0JHC0000078
R3724 56
IC3326
C0JBAE000231
11A
21B
31Y
42A
52B
62Y
7 GND 8
3Y
9
3A
10
3B
11
4Y
12
4A
13
4B
14
Vcc
C3734
50V
270p
C3707
16V
0.1u
C3710
50V
1000p
C3714
16V
0.1u
STB2.5V
R3715
100
C3708 16V
0.1u
C3499
10V
1u
C3699
16V 0.1u
R3721
100
R3729 22
C3700
50V 22p
C3696
16V
0.1u
R3750
EXB38V103JV
C3730
16V
0.1u
TP3314 C3733
50V
270p
C3402
16V
0.1u
R3740
10k
R3591 100
HSYNC
A7
COR
A9
BLK
A6
VDD33-8
A5
VSS33-8
A10
XTAL1
A11
REMOTE_SEL
XTAL2
VSS33-1
A12
VSSA-1
VDD33-1
VSS33-2
GC3_RST
VDD33-2
A4
A3
A2
A1 A0 A13A14A15
VSS33-3
UART_SEL
TXD_Maginet
VSS33-7
TDD
VDD33-7
RMCN_IN
VSS25-2
RMCN_OUT
VDD25-2
TXDO
Main5V_Det RXDO
WR D15
VDDA-1
VSS33-4
OSD R
VDD33-4
OSD G
D7 D0 D14 D8 D6 D1 VSS33-5 VDD33-5
D13
D9
D5
OSD B
D2
VSSA-2
D12
VDDA-2
D10
CVBS2
VSS33-6
VSSA-3
VDD33-6
VDDA-3
D4
D3
D11
RSTIN
CVBS1B CVBS1A VSSA-4 VDDA-4 KEY
AFC
DVD_KEY1
DVD_KEY2
TMODE
SCL0
SDA0
EEPROM_WP
VDD33-3
LED_R
MEMCLK
RESQ
CSSDRAM CLKEN
MUTE
CSROM
RxD_Maginet
MAIN_ON/SCLK
RD
RGB_SEL
MAGI_DET
UDQM
SOS
DCC
LDQM
TRGI
A19
TRGO
A18
LCD_MUTE
A17
SCL1
VSS25-1
SDA1
TCK
VDD25-1
SCL2
TMS
A16
SDA2
TDI
VSYNC
A8
3.3V->5V
Q-LINK_SEL
/MAINSW_DET
Q-LINK OUT /HDMI_CEC_OUT
SRQ
INVERTER
CLKOD
Y=A+B
64k EEPROM
RESET
SRQ
GND
RESET
TCK
TMS
TDI
TDO
TRGi
TRGo
64M SDRAM
For DEBUGER
TVRN803
LO
MAGI SA
HI
UART_SEL
HI:ON
LO:OFF
MAGI SA
LOHI
SHUTDOWN
EN HILO
TVRN804
16M FLASH MEMORY
UART_SEL
RS232C DRIVER
MICOM
43 4438 39 40 41 4537 42
43
41
44
42
35
32
36
31
37
33
34
39
38
!
HC-BOARD TXNHCA10YJT (5/6)
TY-FB8TA HCA-Board (5 of 6) Schematic Diagram TY-FB8TA HCA-Board (5 of 6) Schematic Diagram
TY-FB8TA
17
All manuals and user guides at all-guides.com

8.8. HCA-Board (6 of 6) Schematic Diagram
+
+
+
+
++
+
R3766
24.9k
1%
C3761
50V
0.1u
R3767
23.7k
1%
C3770
50V
0.1u
C3766
16V
0.1u
C3762
16V
47u
D3304
B0JCME000037
0.1u
C3772
16V
MAIN9V
R3771
91k
1%
D3307
MA2J11100L
STB5V
C0DBEZE00006
IC3330
1Vin 2ON/OFF 3Vo 4Vadj 5GND
6
Vo
L3346
G1C330K00017
MSP8V
C3759
50V
1000p
0.1u
C3738
16V
TUNER5V
R3763
15k
D3306
B0JCME000037
C3753
50V
0.01u
0.1u
C3754
16V
C3355
16V
47u
C3755
47u
35V
0.1u
C3748
16V
R3768
12k
Q3331
UNR221100L
1%
R3764
820k
STB2.5V
C3540
220u
4V
FL3314
ELKE103FA
1
2
3
L3356
G1C220MA0077
C3752
16V
0.1u
0.1u
C3758
16V
MAIN5V
C3764
16V
4.7u
R3770
2k
1%
R3772
71.5k
STB3.3V
D3303
B0JCME000037
0.1u
C3765
16V
FL3313
ELKE103FA
1
2
3
C3760
50V
1000p
C3771
50V
270p
C3768
47u
6.3V
0.1u
C3746
16V
C3757
50V
4700p
C3500
220u
4V
IC3329
C0DBZHE00019
1Vin 2Vc 3Vo 4NC 5GND
6
Vo
0.1u
C3741
16V
C3742
6.3V
100u
MAIN1.8V
D3305
B0JCME000037
0.1u
C3740
16V
L3354
G1C101M00018
1%
R3765
13.7k
BT30V
C3776
50V
220p
C3749
1u
10V
C3743
16V
0.1u
R3508
0
FL3312
ELKE103FA
1
2
3
1%
R3762
4.12k
C0CBCBD00008
IC3332
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
C3774
16V
0.1u
0.1u
C3745
16V
IC3333
C0DBAZE00008
1ITH
2 RUN/SS
3 VFB
4 GND 5
SW
6
VIN
7
SYNC/MODE
8
VREF
0.1u
C3747
16V
0.1u
C3739
16V
1%
R3760
2k
MAIN3.3V
C3744
16V
0.1u
C0CBAYG00011
IC3331
1Vc 2VIN 3Vo 4
ADJ
5
GND
6
GND
7
GND
8
GND
C3767
50V
0.1u
Q3330
B1ABPF000010
0.01u
C3763
16V
FL3311
ELKE103FA
1
2
3
IC3334
C0DBAMA00015
1EaIn 2SCP 3VCC 4BR/CTL5
Out
6
GND
7
OSC
8
FB
STB3.3V
STB2.5V
U/V TUNER 30V
MAIN 1.8V
MSP 8V
TUNER 5V
!HC-BOARD TXNHCA10YJT (6/6)
49 5448 51 5347 50 5246
44
41
42
43
TY-FB8TA HCA-Board (6 of 6) Schematic Diagram TY-FB8TA HCA-Board (6 of 6) Schematic Diagram
TY-FB8TA
18
All manuals and user guides at all-guides.com

9 Replacement Parts List
9.1. Replacement Parts List Notes
19
TY-FB8TA
All manuals and user guides at all-guides.com

Ref.
No.
Part No. Part Name &
Description
Pcs Remarks
C3300 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3301 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3302 ECJ2VF1H103Z C 0.010UF, Z, 50V 1
C3303 ECJ2XB1E104K C 0.1UF, K, 25V 1
C3304,0
5
ECJ2XC1H560J C 56PF, J, 50V 2
C3306 ECJ2XB1E104K C 0.1UF, K, 25V 1
C3307 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3308 EEVHB1C471 E 470UF, 16V 1
C3309,1
0
ECJ2VF1C105Z C 1UF, Z, 16V 2
C3311,1
2
EEEHP1A100R E 10UF, 10V 2
C3313 ECJ2VF1C105Z C 1UF, Z, 16V 1
C3314 ECJ1VF1H104Z C 0.1UF, Z, 50V 1
C3315 EEEHP1A100R E 10UF, 10V 1
C3316 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3317 ECJ2VF1C105Z C 1UF, Z, 16V 1
C3318 EEEHB1C470P C 47PF, J, 16V 1
C3319 ECJ2VF1C105Z C 1UF, Z, 16V 1
C3320 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3321 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3322 EEVHP1C100R E 10UF, 16V 1
C3325 ECJ1VF1H104Z C 0.1UF, Z, 50V 1
C3326 ECJ1VC1H560J C 56PF, J, 50V 1
C3327 ECJ1VC1H100C C 10PF, C, 50V 1
C3328 ECJ1XC1H220J C 22PF, J, 50V 1
C3329 ECJ1XC1H470J C 47PF, J, 50V 1
C3331 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3332,3
3
ECJ1VC1H010C C 1PF, C, 50V 2
C3334 ECJ1VF1H104Z C 0.1UF, Z, 50V 1
C3335 ECJ1XC1H470J C 47PF, J, 50V 1
C3337,3
8
ECJ1XF1C104Z C 0.1UF, Z, 16V 2
C3339 EEVHB1C100R E 10UF, 16V 1
C3340 ECJ1VC1H560J C 56PF, J, 50V 1
C3341 ECJ1XC1H180J C 18PF, J, 50V 1
C3342 ECJ1XC1H151J C 150PF, J, 50V 1
C3343 ECJ1XC1H220J C 22PF, J, 50V 1
C3344 ECJ1VF1H104Z C 0.1UF, Z, 50V 1
C3345 EEEHB0J101P C 100PF, J, 6.3V 1
C3346,4
7
ECJ1XB0J105K C 1UF, K, 16V 2
C3348 EEEHB1H3R3R C 3.3PF, J, 50V 1
C3349 ECJ1XB0J105K C 1UF, K, 16V 1
C3350 ECJ3XB0J106M C 10UF, M,6.3V 1
C3351 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3352 ECJ1VF1H104Z C 0.1UF, Z, 50V 1
C3353,5
4
EEVHB1C100R E 10UF, 16V 2
C3355 EEVHB1C470P E 47UF, 16V 1
C3356 ECJ1XB0J105K C 1UF, K, 16V 1
C3357 ECJ1VB1H103K C 0.001UF, K, 50V 1
C3358 ECJ1XB0J105K C 1UF, K, 16V 1
C3359 ECJ2VF1C105Z C 1UF, Z, 16V 1
C3360,6
1
ECJ1VF1A105Z C 1UF, Z, 10V 2
C3362 ECJ2VF1C105Z C 1UF, Z, 16V 1
C3363 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3364 EEVHB1C470P E 47UF, 16V 1
C3365 ECJ1XC1H680J C 68PF, J, 50V 1
C3367 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3368 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3369 ECJ1XB0J105K C 1UF, K, 16V 1
C3370 ECJ1XC1H680J C 68PF, J, 50V 1
C3371 ECJ1VB1H103K C 0.001UF, K, 50V 1
C3372 F2H0G470A005 E 47UF, 50V 1
C3373 ECJ1VB1H103K C 0.001UF, K, 50V 1
C3375-
77
ECJ1XF1C104Z C 0.1UF, Z, 16V 3
Ref.
No.
Part No. Part Name &
Description
Pcs Remarks
C3378-
84
ECJ1XB1C104K C 0.1UF, Z, 16V 7
C3385 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3386,8
7
ECJ1XB1C104K C 0.1UF, Z, 16V 2
C3388,8
9
ECJ1XB0J105K C 1UF, K, 16V 2
C3390 ECJ1XC1H102J C 1000PF, J, 50V 1
C3391 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3392,9
3
ECJ1XF1C104Z C 0.1UF, Z, 16V 2
C3394 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3395 ECJ1XB0J105K C 1UF, K, 16V 1
C3396 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3397 ECJ1VB1H103K C 0.001UF, K, 50V 1
C3398 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3399 ECJ1XB0J105K C 1UF, K, 16V 1
C3400 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3401 ECJ1XB0J105K C 1UF, K, 16V 1
C3402,0
3
ECJ1XF1C104Z C 0.1UF, Z, 16V 2
C3405 ECJ1XB0J105K C 1UF, K, 16V 1
C3406 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3407 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3408-
18
ECJ1XF1C104Z C 0.1UF, Z, 16V 11
C3419 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3420 EEVHB0G221P E 220UF, 4V 1
C3421 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3422 ECJ1VB1C103K C 0.010UF, K, 16V 1
C3423 ECJ1VF1A105Z C 1UF, Z, 10V 1
C3424 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3425 ECJ1VF1A105Z C 1UF, Z, 10V 1
C3426 ECJ1XC1H150J C 15PF, J, 50V 1
C3427 ECJ1XC1H101J C 100PF, J, 50V 1
C3428 ECJ1VF1A105Z C 1UF, Z, 10V 1
C3429 ECJ1VB1H103K C 0.001UF, K, 50V 1
C3430 ECJ1XC1H180J C 18PF, J, 50V 1
C3431 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3438 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3442,4
3
ECJ1VF1A105Z C 1UF, Z, 10V 2
C3444-
47
ECJ1XB1C104K C 0.1UF, Z, 16V 4
C3448-
50
ECJ3XB0J106M C 10UF, M,6.3V 3
C3451,5
2
ECJ1XB1C104K C 0.1UF, Z, 16V 2
C3453-
55
ECJ1XC1H390J C 39PF, J, 50V 3
C3456 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3458 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3460 ECJ1VF1A105Z C 1UF, Z, 10V 1
C3461-
63
ECJ1XB1C104K C 0.1UF, Z, 16V 3
C3465 ECJ1VB1H103K C 0.001UF, K, 50V 1
C3466 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3467 F2H0G470A005 E 47UF, 50V 1
C3468 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3469 EEVHB0G101R E 100UF 4V 1
C3471 ECJ1XF1C104Z C 0.1UF, Z, 16V 1
C3472-
75
ECJ1XB0J105K C 1UF, K, 16V 4
C3477,7
8
ECJ1XC1H102J C 1000PF, J, 50V 2
C3479,8
0
ECJ1XB1C104K C 0.1UF, Z, 16V 2
C3481-
85
ECJ1XC1H102J C 1000PF, J, 50V 5
C3486 ECJ1XB1C104K C 0.1UF, Z, 16V 1
C3487 ECJ1XC1H102J C 1000PF, J, 50V 1
C3488,8
9
ECJ1XB1C104K C 0.1UF, Z, 16V 2
C3490 ECJ1VB1H103K C 0.001UF, K, 50V 1
9.2. Electrical Replacement Parts List
20
TY-FB8TA
All manuals and user guides at all-guides.com