Panasonic th 37pv70f schematic

Plasma Television

TH-37PV70FA
TH-37PV70PA
TH-37PX70BA
TH-37PX70EA
TH-42PV70FA
TH-42PV70PA
TH-42PX70BA

ORDER NO.PCZ0708083AE

TH-42PX70EA

GPH10DE Chassis

Please file and use this manual together with the service manual for Model No.
TH-37/42PV70F/P, TH-37/42PX70B/E ORDER NO. PCZ0703015CE.

CONTENTS

Page Page

1 Difference PCB 3

1.1. 37 inch

1.2. 42 inch

2 Location of PCB

3 Conductor Views

3.1. DG-Board

4 Schematic and Block Diagram

4.1. Main Block Diagram(37 inch)

4.2. Main Block Diagram (42 inch)

4.3. DG-Board (1 of 4) Block Diagram

4.4. DG-Board (2 of 4) Block Diagram

4.5. DG-Board (3 of 4) Block Diagram

4.6. DG-Board (4 of 4) Block Diagram

4.7. DG-Board (1 of 16) Schematic Diagram

4.8. DG-Board (2 of 16) Schematic Diagram

4.9. DG-Board (3 of 16) Schematic Diagram

10

11

12

13

14

15

16

17

3

3

4

5

5

9

9

4.10. DG-Board (4 of 16) Schematic Diagram 18

4.11. DG-Board (5 of 16) Schematic Diagram

4.12. DG-Board (6 of 16) Schematic Diagram

4.13. DG-Board (7 of 16) Schematic Diagram

4.14. DG-Board (8 of 16) Schematic Diagram

4.15. DG-Board (9 of 16) Schematic Diagram

4.16. DG-Board (10 of 16) Schematic Diagram

4.17. DG-Board (11 of 16) Schematic Diagram

4.18. DG-Board (12 of 16) Schematic Diagram

4.19. DG-Board (13 of 16) Schematic Diagram

4.20. DG-Board (14 of 16) Schematic Diagram

4.21. DG-Board (15 of 16) Schematic Diagram

4.22. DG-Board (16 of 16) Schematic Diagram

5 Exploded Views & Replacement Parts List

5.1. Exploded Views

19

20

21

22

23

24

25

26

27

28

29

30

31

31

© 2007 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

5.2. Packing Exploded Views (1) 32

5.3. Packing Exploded Views (2)

5.4. Packing Exploded Views (PX70BA ONLY)

5.5. Packing Exploded Views (Except PX70BA)

5.6. Packing Exploded Views (Stand)(Except PX70BA)

33

34

35

36

5.7. Replacement Parts List Notes

5.8. Mechanical Replacement Parts List

5.9. Electrical Replacement Parts List (37 inch)

5.10. Electrical Replacement Parts List (42 inch)

37

38

40

63

2

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

1 Difference PCB

1.1. 37 inch

Combine H-PCB,DG-PCB,PA-PCB to one-PCB,

Parts No. Parts name & Description Remarks

TH-37PV70F/P, PX70B/E TH-37PV70FA/PA, PX70BA/EA

TXNC11HPTB(TNPA4167AB) CIRCUIT BOARD C1 PAVCCZ

TXNC21HPTB(TNPA4168AB) CIRCUIT BOARD C2 PAVCCZ
TZTNP01HPTB CIRCUIT BOARD D PAVCCZ
TZTNP01HNTD TXNDG1PSTD CIRCUIT BOARD DG PAVCCZ EA
TXNDG1HNTB TXNDG1PSTB CIRCUIT BOARD DG PAVCCZ BA
TXNDG1KYTE TXNDG1PSTE CIRCUIT BOARD DG PAVCCZ FA
TZTNP01MFTE TZTNP01PTTE CIRCUIT BOARD DG PAVCCZ PA

TXNGK1HNTB(TNPA4283AB) CIRCUIT BOARD GK PAVCCZ
TNPA4177AD ----- CIRCUIT BOARD H DELETED
TNPA4177AH ----- CIRCUIT BOARD H DELETED

TXN/K1HNTB(TNPA4137AH) CIRCUIT BOARD K PAVCCZ BA/EA

TXN/K1HNTE(TNPA4137AG) CIRCUIT BOARD K PAVCCZ FA/PA

TXN/P1PYTB(TNPA4268AE) CIRCUIT BOARD P PAVCCZ

TNPA4178AC ----- CIRCUIT BOARD PA DELETED

TXN/S1HNTB(TNPA4138AC) CIRCUIT BOARD S PAVCCZ
TXNSC1HPTB(TNPA4182AE) CIRCUIT BOARD SC PAVCCZ
TXNSD1HPTB(TNPA4195AB) CIRCUIT BOARD SD PAVCCZ
TXNSS1HPTB(TNPA4183AE) CIRCUIT BOARD SS PAVCCZ
TXNSU1HPTB(TNPA4194AB) CIRCUIT BOARD SU PAVCCZ

1.2. 42 inch

Combine H-PCB,DG-PCB,PA-PCB to one-PCB,

Parts No. Parts name & Description Remarks

TH-42PV70F/P, PX70B/E TH-42PV70FA/PA, PX70BA/EA

TXNC11HNTB(TNPA4165AB) CIRCUIT BOARD C1 PAVCCZ
TXNC21HNTB(TNPA4166AB) CIRCUIT BOARD C2 PAVCCZ
TZTNP01HNTB CIRCUIT BOARD D PAVCCZ
TZTNP01HNTD TXNDG1PSTD CIRCUIT BOARD DG PAVCCZ EA
TXNDG1HNTB TXNDG1PSTB CIRCUIT BOARD DG PAVCCZ BA
TXNDG1KYTE TXNDG1PSTE CIRCUIT BOARD DG PAVCCZ FA
TZTNP01MFTE TZTNP01PTTE CIRCUIT BOARD DG PAVCCZ PA

TXNGK1HNTB(TNPA4283AB) CIRCUIT BOARD GK PAVCCZ
TNPA4177AD ----- CIRCUIT BOARD H DELETED
TNPA4177AH ----- CIRCUIT BOARD H DELETED

TXN/K1HNTB(TNPA4137AH) CIRCUIT BOARD K PAVCCZ BA/EA
TXN/K1HNTE(TNPA4137AG) CIRCUIT BOARD K PAVCCZ FA/PA
TXN/P1PYTB(TNPA4268AE) CIRCUIT BOARD P PAVCCZ
TNPA4178AC ----- CIRCUIT BOARD PA DELETED

TXN/S1HNTB(TNPA4138AC) CIRCUIT BOARD S PAVCCZ
TXNSC1HNTB(TNPA4182AB) CIRCUIT BOARD SC PAVCCZ
TXNSD1HNTB(TNPA4185AB) CIRCUIT BOARD SD PAVCCZ
TXNSS1HNTB(TNPA4183AB) CIRCUIT BOARD SS PAVCCZ
TXNSU1HNTB(TNPA4184AB) CIRCUIT BOARD SU PAVCCZ

3

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

2 Location of PCB

Board Name Function Board Name Function

P Power Supply D Format Converter, Plasma AI, Sub-Field Processor

DG Digital Signal Processor, Micon, HDMI Interface

Peaks Lite 2
Speaker out, Sound Processor
AV Terminal, AV Switch
DC-DC Converter

K Remote receiver, Power LED SS Sustain Drive
S Power Switch GK Key Switch, Front Terminal

C1 Data Driver (Lower Right)
C2 Data Driver (Lower Left)
SC Scan Drive
SU Scan out (Upper)
SD Scan out (Lower)

4

3 Conductor Views

3.1. DG-Board

DG-BOARD (FOIL SIDE)
TXNDG1PSTB (PX70BA)

6

TXNDG1PSTD (PX70EA)

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

TXNDG1PSTE (PV70FA)
TZTNP01PTTE (PV70PA)

C8013

R8074

C8047

R8053

R8049

R8052

R8081

R8071

R8077

C8078

C8015

L8004

L8010

C8076

C8007

C8072

C8020

C8018

C8073

C8022

L8002

C8028

R8908

R8907

R8906

R8904

R8905

R8629

R8630

R8631

R8632

R8624

R8623

R8621

R8551

C8551

R8552

R8554

IC8551

IC8552

C1125

R1164

R1166

TP2019

TP2019

TP2612

TPC0F

R2000

R2001

Q2001

R2857

C2813

R2854

Q2636

TNPA4310 B

R8037

R8033

C8014

C8046

R8025

R8023

R8048

R8041

R8045

R8024

R8040

R8044

R8039

C8011

C8079

R8896

C8038

C8030

C8070

C8071

C8074

L8008

L8009

C8075

C8033

R8036

C8034

R8832

C8032

C8027

R8651

C8026

R4284

C8029

R8710

R8655

R8921

R8913

R8914

R8922

R8883

R8875

R8622

25

24

R1195

Q1107

R1197

Q1108

R1199

Q2000

R2003

R2002

R2007

R2004

R2006

C1120

Q2000

Q2001

R2873

R2863

TP2609

TP2609

D2633

R2859

R2858

Q2637

Q2637

R8111

R8110

C8031

C8003

R8005

R8004

C8004

TP4516

TP4517

TP1100

TP1101

R8901

L8001

R1198

Q1108

R8900

R8510

R1200

R8106

C8067

R8503

L8007

R1201

TP1100

TP1101

Q1107

TP8037

TP8037

R8107

C8069

C8068

IC4504

TP1102

TP1103

TP8602

R4801

R4800

R8091

R8093

R8507

5

TP4517

TP1103

R8509

4

TP4516

TP1102

TP8603

IC8004

8

9

IC4504

TP4509

TP4510

TP5702

TP4804

TP4803

TP4810

TP4811

TP4811

TP4805

TP4804

TP4805

TP4802

TP4802

TP4808

TP4801

TP4801

TP4808

C8052

R8086

R8089

R8090

R8088

R8087

C8057

C8061

1

X8001

C8054

IC8004

C8055

16

C8053

C8062

C8056

R8094

C8058

R8095

R8927

R8505

C8005

C8505

L8503

1

8

C4515

TP4511

IC4507

C4616

TP4515

C4619

R4696

3

TP4515

C4570

4

C4617

FL4502

L4515

C4573

C4611

C4614

C4610

C4612

C4613

Q4502

R4532

R4528

Q4502

D4518

TP4502

TP4500

D4512

L4502

TP2010

TP4803

TP2010

TP4810

TP4809

TP4809

TP4806

TP4807

TP4800

TP4806

TP4807

TP4800

TP2000

TP2000

L5691

D5691

C5691

C5695

TP5701

TP2012

TP5701

L5690

D5690

C5690

C8506

R4666

R4665

TP4518

C4605

C4592

TP4518

R4707

1

C4591

IC4507

5

C4603

FL4503

L4517

C4597

C4601

D4513

D4524

D4525

TP4504

R4537

R4538

L4505

R4539

D4535

L4504

R4542

D4536

D4528

C5694

R4630

R4632

TP2020

TP2020

R4624

C4588

C4586

C4596

R4609

C4543

R4672

C4538

C4544

C4539

C4556

C4557

C4565

C4560

R4611

C4564

C4559

C4555

C4550

C4547

R4692

R4612

C4563

R4691

R4631

C4584

C4594

C4562

C4593

C4579

FL4504

C4595

C4580

C4598

C4585

C4576

C4577

R4603

C4512

C4508

TP4504

Q4506

Q4506

C4513

R4600

Q4500

Q4500

R4506

C4504

R4524

R4552

L4503

TP2012

L4520

FL4501

L4512

Q4507

TP2007

R2243

TP2009

TP2007

TP2009

TP2003

TP2003

TP2001

TP2008

TP2008

TP2001

TP2004

TP2004

TP2002

TP2002

R4709

C4620

C4615

C4618

1

4

C4607

IC4509

IC4509

L4518

C4609

5

8

C4623

R4661

R4705

4

L4513

L4516

C4581

C4583

8

IC4508

1

C4602

R4708

C4604

C4554

1

L4511

C4551

IC4508

C4600

TP4514

TP4514

C4629

R4653

TP4512

IC4515

IC4515

8

5

R4654

R4682

C4628

R4683

C4540

TP8501

TP4513

TP4513

TP8501

C4587

R4622

5

4

TP2021

TP4512

TP4519

TP2023

C4509

D4526

D4527

R4534

TP4505

TP4507

R4610

Q4507

TP4508

Q4504

D4515

C4507

TP4507

Q4504

D4534

D4533

R4530

L4507

TP4503

D4520

TP4506

R4533

R4543

R4546

R4544

Q4503

Q4503

L4506

R4545

R4547

TP4501

R4684

R4525

C4505

D4517

Q4505

TP4506

R4507

Q4505

R4541

R4540

TP4519

TP2023

TP2022

TP2022

R3166

R3167

IC3002

TP2021

Q3028

8

1

Q3028

TP4505
TP4508

IC2010

C3086

C2188

R2197

TP2005

TP2006

5

1

R3164

R3165

5

IC3002

R3352

R3351

4

R3275

R3350

D3039

R3154

R3153

R3189

R3151

YPB

R2198

TP2005

TP2006

R2046

R2045

C2121

C2130

JK3005

C2132

4

IC2010

3

C2131

JS2057

Q2640

R3186

R3106

R3179

R3180

R3134

C3117

R3108

C3124

C3071

R3031

R2244

IC2006

C2052

C2053

R2111

R2110

C5503

JS2058

R2145

R2100

R2146

JS2056

Q2641

Q2640

Q2641

C2601

1

8

R2624

R2625

C2602

IC2601

5

R2601

TP5700

4

JS3032

L3000

C3118

R3110

R3109

R3175

R3176

R3174

C3050

C3049

C3047

R3092

R3095

R3094

R3191

R3113

D3041

D3042

R3112

R3270

D3043

R3073

L3002

R3006

R3033

D2025

D2025

TP8604

TP8604

TP8602

TP8605

TP8605

R8603

R8606

TP8601

TP8603

TP8601

L

11

6

JK2002

R4840

R4839

JK2002

R

JK3001

10

15

JK3005

PR

TP2014

TP2014

1

JK3001

LR

5

20

JK3003

2

R2203

IC2002

C2062

16

C2065

1

R2226

C2274

IC2006

IC2002

C2063

9

Q2102

JS3019

C2064

C2061

R2210

Q2101

Q2102

Q2101

R2209

L2027

C2097

R2864

C2094

C2092

R2125

JS2067

JS2068

JS2069

R2114

R2113

C2193

IC3101

R2160

R2162

R3233

R3234

JS3020

21

1

L2028

L2026

C2093

C2091

R2086

R2093

R2090

R2091

JS2035

R2257

R2088

C2120

JS2055

C2116

R2168

C2146

R2166

C2143

R2176

R2177

C2155

C2157

C2159

R2164

C2095

R2092

R2095

JS2034

R2112

Q2016

R2094

Q2017

R2089

R2183

R2181

C2194

R2169

R2182

C2169

1

C2154

R2096

C2096

R2097

Q2016

Q2017

IC2011

Q2021

Q2021

4

C2170

1

C2281

R2266

IC2011

Q2015

Q2015

R2085

C2089

5

8

C2171

C2173

C2153

R2152

C2168

44

IC3101

11

C2160

12

R2167

C2164

C2163

C2162

C2165

R2171

R2170

R2172

R2173

C3119

R3131

C3120

D3101

R3130

20

TP2013

TP2013

TP2024

TP2024

JK3002A

2

8

C2261

C2265

C2262

C2266

JS2054

IC2601

R2602

TP5700

R2603

L3004

C3103

D3005

D3006

JS3016

R3152

R3150

S3023

JS3015

DG12

JK3003

JK3003A

VIDEOOUT

C3273

AFTOUT

BTL

R3243

L3206

C3272

R2862

D2632

R3246

C3277

C3278

R3244

L3207

L3210

C3081

+

R2265

D2020

C2280

R2084

D2015

C2088

R2154

R2195

34

33

23

22

C2352

C2350

C2349

D2302

VB

TP3200

RFAGC

SDA

SCL

SIFOUT

AUDIOOUT

+B

TU3200

TU3200

BB

Q2007

R2196

Q2007

R2042

IC2303

TP2301

TP2301

Q2006

Q2006

R2041

R2331

C2301

R2330

Q2005

Q2005

Q2301

Q2301

R2038

Q2004

R2301

C2302

R2037

R2302

R2319

R2325

D2303

D2301

R2305

D2304

C2317

C2319

R2321

C2321

C2323

JS2045

JS2046

JS2047

C2219

R2136

C2218

R2135

R2157

C2139

R2159

C2141

R2036

R2102

C2123

R2101

C2103

R2035

Q2004

C2351

R2317

R2323

IC2303

L2310

L2308

R2327

21

DG12

4

TP2310

TP2307

TP2305

TP2303

JK3002

JK3002

1

1

15

1

IC8409

1

C8403

IC8402

C8852

C8853

C8854

C8855

C8856

R2130

Q2035

TP5600

20

R8940

R2131

TP5608

C5625

C5621

C5616

C5634

R8939

R8941

TP5608

TPS15V

1

JS5569

D5608

C5635

R5624

TP5601

R5617

TP5601

R5621

R5633

R5623

R5634

D5607

TP5602

TP5602

L8003

R5636

C5644

R5643

R5642

R5635

D5609

C5645

R5644

R5641

R5640

TP5705

TP5705

TP8741

C8036

C5641

C8042

+

TP8854

TP8766

TP8764

TP8758

TP8755

TP8751

TP8746

TP8737

TP8733

TP8729

TP8725

TP8721

TP8717

TP8713

TP8709

TP8705

TP8701

C8041

C8045

C8049

R8034

C8043

C8050

R8038

C8065

R8020

R8012

R8011

R8080

R8079

R8015

R8019

R8028

R8007

R8029

R8016

R8008

C8080
R8894

C8851

R8813

R8863

R8854

R8859

R8852

R8923

R8915

R8916

R8924

R8963

TP8854

R8881

R8556

R8948

R8557

R8555

R8926

R8856

R8925

R8871

TP8767

TP8765

TP8763

TP8762

TP8761

TP8759

TP8760

TP8757

TP8756

TP8768

TP8754

TP8752

TP8753

TP8750

TP8748

TP8749

TP8747

TP8745

TP8744

R8709

TP8743

R8704

TP8740

TP8742

TP8739

TP8738

TP8736

TP8735

TP8734

TP8732

TP8731

TP8730

TP8728

TP8726

TP8727

TP8724

TP8723

TP8722

TP8719

TP8720

TP8718

TP8715

TP8716

TP8714

TP8711

TP8712

TP8710

TP8707

TP8708

TP8706

TP8703

TP8704

TP8702

TP8700

C8035

R8101

C8040

C8044

R8104

C8066

R8060

R8075

R8069

R8100

R8061

R8105

C8039

R8031

R8032

R8078

R8059

R8056

R8068

R8067

R8035

R8030

R8099

R8098

C8012

R8083

C8048

R8082

R8084

C8077

C8037

C8016

C8017

C8051

C8010

C8008

C8009

C8006

C8021

C8023

C8019

C8025

C8024

R8891

R8886

R8889

R8877

R8918

R8917

R8890

R8879

R8001

R8002

C8001

R8739

R8737

R8909

R8742

R8910

R8749

C8002

R8625

R8633

R8634

R8626

R8635

R8627

R8628

R8636

R8874

C8552

R8553

48

IC8551

IC8552

Q8850

Q8852

D1106

C1124

R8938

R1172

R1171

R1238

R1230

Q2041

Q2039

TP8852

TPS0N

D2026

TP5605

TP5604

TP5606

R1248

1

L1100

R1218

R1220

R1219

C1111

R1122

R1167

TP8852

R2015

TP1105

R2025

R1251

R1237

R1236

TP1104

R1243

R2010

R1263

R1222

R4329

TP8851

D2031

D2032

Q2040

D5692

TP5603

R1247

D1110

R1233

R4328

R1142

C1122

TP8851

TP2015

R2216

R2217

R2205

R2206

TP2302

R2014

C1119

R1217

TP8853

R2018

R5730

R1255

R1221

R2013

R1216

R1231

R1141

TP2611

TP2302

TP8853

R1101

R1104

R1235

C1109

C1104

R1140

R1138

R3312

TP2015

TP2606

R4327

R1234

R2011

R2012

R1147

TP2611

TP2606

C1102

R1228

R1227

C1123

R1226

TP2612

R1225

R1224

C1110

R1223

C1108

TPC0F

R1152

R1151

C1103

C1105

R1144

TP2018

TP2018

Q2636

D2028

D2029

Q8852

Q8851

Q8851

R2123

R2124

Q2034

R2122

R2119

Q2039

R8936

R8944

R8949

R8937

R1110

R2127

Q2040

Q8850

Q8853

R8942

R8943

TP1105

Q8853

R1203

R8951

R2020

R8946

R2023

R8950

R4322

R4325

R4323

R8935

Q2042

TPEC0

TP1104

TPEC0

Q2042

R2129

Q2033

TPS0N

R2220

R2143

R2218

R2219 R2208

Q2033

Q2041

R2128

R2144

R2207

D2033

R2194

R2156

D2034

R5732

C5731

C5730

R5733

TP5609

L5610

D5693

TP5607

C5732

16

11

IC5550

C5551

DG7

1

C5551

5

C5501

C5503

TP5706

TP5706

IFD1

IFD2

IFAGC

4

SCL

SDA

IFA1

BM

TU

DC/DC

RFAGC MON

BB

ACTIVE

ANTENNA

R8304

C8324

R8303

C8323

TU8301

C8302

C8301

C8311

X8301

17

R8313

C8312

C5501

33

34

67

68

R8431

C8405

R8463

20

IC8405

IC8405

R8310

R8311

1

C8330

C8334

C8340

C8333

16

R8308

1

64

IC8301

32

33

R8326

R8327

48

IC8301

C8329

C8335

C8313

C8314

R8306

R8314

R8315

R8307

3

C8310

1

TNPA4310

2

TU8301

JK8731

1

2

DG

REVERSE FOR SUFFIX.SEE

PbF

15

JK8731

16

R8430

IC5550

10

11

10

C8315

R8325

R8328

R8301

49

C8325

1

DG7

TP8402

IC8404

IC8404

11

L8301

C8326

C5632

1

20

TP2608

12

C5631

L5605

L5606

R5618

R5613

C5605

C5609

C5643

D5606

R5606

C5608

24

R5605

TP8401

TP8403

JK8401

IC8401

C8402

12

R8414

1

IC8401

11

C8409

13

24

C8404

R8419

IC8407

C8407

R8427

20

JK8401

IC8407

R8401

1

IC5671

4

IC5671

C5675

5

C5676

D5671

R5670

D5670

D5673

IC5670

1

C5673

C5672

3

R5737

R5736

R5735

Q5694

R5549

D5526

TP2608

R5548

R5533

Q5523

R5534

D5530

R5538

C5522

R5537

TPS0S

TP2017

TPS0S

TP2017

TP8801

TP8802

TP8803

R8807

R8803

R8806

DG6

DG6

TP15F

IC5601

D5604

C5626

D5603

IC5600

IC5600

TP8404

20

C8413

C8415

R5631

C5627

R5620

R5615

R5629

C5623

16

R5628

R5627

C5622

IC5601

R5626

R5625

30

R5622

C5617

C5620

C5624

R5637

R5630

R5619

R5632

C5601

12

R5610

R5611

R5612

R5600

C5600

C5640

C5606

1

C5604

C5603

TP5600

TP8404

1

2

35

36

10

1

1

R8467

R8468

IC8409

20

11

C8414

R8443

C5610

C5630

R5607

13

C5607

R5604

IC8408

10

IC8408

R8441

20

R8434

C8406

R8428

10

11

11

IC8406

IC8402

10

11

1

10

R8477

IC8406

3

R5672

C5674

TPAC1

TPAC1

D5672

1

TP5670

R5674

TP5670

5

C5670

L5670

4

IC5670

R5738

L5694

IC5672

R5739

C5734

IC5672

Q5694

R5734

R5546

Q5524

Q5524

R5547

Q5523

R5543

D5522

R5545

R5535

R5536

Q5522

Q5522

TP8808

TP8807

R8805

R8802

Q2034

Q2035

R8812

C8801

TP8804

TP8806

TP8805

R8825

R8804

R8808

R8809

1

TH-37/42PX70BA
DG-BOARD TXNDG1PSTB

TH-37/42PV70FA
DG-BOARD TXNDG1PSTE

ABCDEFGH I

TH-37/42PX70EA
DG-BOARD TXNDG1PSTD

TH-37/42PV70PA
DG-BOARD TZTNP01PTTE

TH-37/42PX70BA
DG-BOARD TXNDG1PSTB

TH-37/42PV70FA
DG-BOARD TXNDG1PSTE

TH-37/42PX70EA
DG-BOARD TXNDG1PSTD

TH-37/42PV70PA
DG-BOARD TZTNP01PTTE

5

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

DG

Parts Location

IC

IC2000 E-5
IC4000 E-4
IC4002 E-4
IC4003 D-5
IC4004 E-4
IC4005 E-4
IC4501 G-5
IC4504 H-4
IC4506 G-5
IC4507 G-3
IC4508 F-5
IC4509 E-4
IC4513 F-5
IC4514 G-5
IC4515 G-4
IC5600 C-3
IC5601 B-3
IC5670 H-4
IC8004 B-4
IC8301 C-2
IC8408 C-3
IC8409 C-2
IC8551 H-2
IC8552 G-2
IC8601 F-3
IC8801 H-3

DG-BOARD (FOIL SIDE)

TRANSISTOR

Q1100 G-3
Q1101 G-3
Q1102 G-3
Q1103 G-2
Q1104 G-3
Q1105 G-3
Q1106 G-2
Q1107 G-3
Q1108 G-3
Q1109 G-3
Q1110 G-3
Q1111 G-3
Q4000 E-5
Q4001 E-5
Q4002 E-4
Q4200 B-6
Q4201 B-5
Q4500 H-4
Q4501 H-5
Q4502 G-5
Q4503 G-5
Q4509 H-3
Q4511 F-5
Q4512 F-5
Q4513 F-5
Q4514 F-5
Q4515 E-5
Q4516 F-5
Q4517 F-5
Q4518 E-5
Q4519 E-5
Q4521 H-5
Q4800 B-2
Q4801 A-3
Q4802 A-2
Q4803 A-3
Q4805 C-5
Q5694 F-3
Q8301 E-2
Q8403 D-3
Q8404 E-3
Q8801 H-3
Q8802 H-2
Q8850 D-4
Q8851 E-4
Q8852 E-4
Q8853 D-4
Q8913 G-4

TP

TP1100 H-4
TP1101 G-4
TP1102 G-4
TP1103 H-1
TP1104 H-3
TP1105 G-3
TP2002 E-5
TP2003 D-5
TP2004 E-5
TP2010 E-6
TP2024 E-6
TP4200 C-6
TP4201 C-6
TP4451 A-5
TP4504 G-4
TP4505 G-5
TP4506 G-4
TP4507 G-5
TP4508 G-5
TP4513 F-4
TP4514 G-5
TP4515 F-4
TP4517 H-3
TP4518 F-4
TP4800 B-4
TP4801 B-4
TP4801 B-4
TP4802 B-4
TP4803 B-4
TP4804 B-5
TP4805 B-4
TP4806 B-4
TP4807 B-4
TP4808 B-5
TP4809 B-4
TP4810 B-4
TP4811 B-4
TP4812 B-5
TP4818 A-2
TP5600 C-3
TP5601 B-3
TP5602 B-3
TP5670 H-4
TP5707 D-6
TP5808 H-4
TP8037 B-4
TP8404 E-2
TP8601 F-3
TP8602 F-3
TP8603 F-3
TP8604 G-3
TP8605 F-3
TP8745 B-2
TP8852 G-3
TP8853 H-4
TP8854 E-3

Parts Location

DG-BOARD (COMPONENT SIDE)

IC

IC1100 B-3
IC1101 B-4
IC4001 E-4
IC4500 C-4
IC4510 C-4
IC4800 A-3
IC5660 H-3
IC5671 B-4
IC5672 D-3
IC8001 F-4
IC8002 G-4
IC8003 G-3
IC8302 H-2
IC8401 E-3
IC8402 F-3
IC8403 E-2
IC8404 F-3
IC8405 F-2
IC8406 E-3
IC8407 E-3
IC8553 B-2
IC8554 C-2
IC8621 C-2
IC8622 C-2

TRANSISTOR

Q2000 B-3
Q2001 B-3
Q4504 B-6
Q4505 B-5
Q5600 G-3
Q5601 H-3
Q5602 H-3
Q5603 H-3
Q5604 H-3
Q5690 C-3
Q5691 C-3
Q5692 C-3
Q5693 D-3
Q8401 E-2
Q8402 E-2
Q8501 F-5
Q8911 B-4
Q8912 B-4

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-BOARD PARTS LOCATION

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-BOARD PARTS LOCATION

6

6

5

4

3

2

1

TH-37/42PX70BA
DG-BOARD TXNDG1PSTB

TH-37/42PV70FA
DG-BOARD TXNDG1PSTE

ABCDEFGH I

DG-BOARD (COMPONENT SIDE)
TXNDG1PSTB (PX70BA)
TXNDG1PSTD (PX70EA)

JS2052

C3082

R3040

FL2005

FL2006

R3038

JS2101

C2353

C2303

VIDEOOUT

AFTOUT

R3247

C3279

JS3208

D2638

C2803

Q2639

C2802

C2817

C2814

R2867

R2868

1

IC2610

3

IC2610

C3275

C3280

TU3200

R2040

R2039

1

C2311

C2315

44

JS2051

21

L2304

L2302

L2300

JK3002

L2005

C2012

1

L2006

C2007

ZA0003

ZA2102

R2067

R2066

C2816

L2649

D2634

Q2639

L2022

L2648

5

C2812

4

R2647

C2801

C2272

C2145

C2144

C2140

C2142

C2104

C2122

ZA2103

C3283

L3209

C3270

L2040

C2172

C2133

C2147

R2137

R2134

R2133

C2129

C2135

C2127

C2166

C2167

Q2103

R2215

R2214

R2235

R2211

R2132

R2202

R2201

R2200

C2354

C2361

R3145

JK3002

C3001

JK3002A

L2003

C2010

L2004

C2011

Q3200

RFAGC

SIFOUT

R3239

Q3200

R3240

C3276

L3211

C3281

BTL

VB

SDA

SCL

+B

AUDIOOUT

BB

C2329

22

IC2301

23

C2327

JS2053

DG12

DG12

202

TU3200

R2306

C2363

C2313

IC2301

C2357

C2359

C2355

C2305

C2309

C2307

ZA0002

L2306

C2343

C2383

R2311

C2381

C2347

C2331

4

R2313

C2385

C2345C2337

C2341

C2379

C2335

C2339

C2375

R2308

C2387

1

C2325

R2315

C2389

C2377

C2333

JS2050

1

DG51

R3018

FL3007

1

R3017

FL3006

19

R3041

FL3008

DG51

C3083

R2221

C2200

R2222

1

C2201

R3077

R3076

TH-37/42PX70EA
DG-BOARD TXNDG1PSTD

TH-37/42PV70PA
DG-BOARD TZTNP01PTTE

TXNDG1PSTE (PV70FA)
TZTNP01PTTE (PV70PA)

ZA2101

C2069

C2068

JS2059

IC2008

R2165

Q3032

Q3031

R3143

JS3010

R3173

R3004

C3218

R3023

R3187

C2060

C2111

R2180

ZA2104

Q3027

L3001

R3001

D3004

R3028

JS2060

C2118

20

JS3012

JS3013

D3014

D3100

JS3014

IC2106

7

1

C2161

R3177

C3113

L2009

C2015

1

L2010

C2008

R2233

R2252

R2250

R2061

C2251

L2029

IC2008

Q3032

R3102

D3038

Q3027

R3188

R3144

JK3003

21

D3027

D3028

R3163

R3021

C3002

D3030

R2072

C2056

R2073

R2234

R2254

R2253

R2276

R2275

40

C2048

C2126

41

R2271

C2049

C2213

C2244

C2245

C2216

R2104

60

C2057

C2246

C2102

C2058

C2186

61

R2179

5

C2059

C2190

C2192

4

JS2061

R2628

R2629

C3076

D2119

D3044

C3054

R3099

R3101

C3056

76

C3055

R3100

C3014

R3089

R3090

C3043

R3087

C3027

R3062

R3063

C3028

100

C3030

R3070

C3031

R3068

1

R3072

C3029

C3021

R3064

R3032

R3146

R3149

C3068

D3032

D3031

D3008

JS3005

R3192

R3193

R3010

R3011

R3194

JK3003

JK3003A

R2075

R2074

R2149

C2134

R2138

C2136

Q2103

R3104

Q3031

C3070

S3022

D3003

R3027

JS3011

R3002

R3003

R3178

R3214

R3114

R3020

R3005

R2029

2

R2030

JS2031

R2058

IC2106

R3009

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

R5560

11

JS5568

DG6

DG6

1

12

Q5602

L5600

D5602

+

+

D5601

L5601

C5612

L5603

C5618

Q5602

R5608

R5609

L5604

C5619

C5611

Q5601

Q5601

C5642

D5605

L5602

C5602

+

D5600

Q8402

R2021

Q1100

R2022

Q1101

12

Q2031

R2118

IC8403

Q8401

146

C8408

Q8402

Q8401

IC8403

R8404

3

R8408

R8416

R8405

R8418

R8417

R8407

R8450

R8410

R8435

R8465

C8417

R8446

R8449

R8445

R8440

R8438

R8474

R8475

R8472

R8480

R8482

R8481

R8483

R8478

R8426

R8455

R8452

R8453

R8451

Q8403

R8479

R8476

Q8403

C5671

C5521

R5542

R5544

10

JK8801

C5615

Q5600

Q5600

C8411

R8406

R8471

JK8401

C8412

C8410

R8433

R8423

R8421

R8422

R8461

R8424

R8412

R5673

R5671

R5532

R5531

JK8801

R8454

R8485

R8486

R8484

R8488

Q8404

R8402

R8487

R8469

R8470

Q8404

JK8401

D5529

D5528

TP2607

TP2607

18

9

R8437

Q5521

Q5521

ZA2108

R4585

R4606

IC4501

D4503

C3101

DG5

R4859

R4872

Q5693

R5693

R5691

C5633

R5690

R5692

C4599

C4531

5

R4604

C4626

IC4513

72

L4521

FL4505

C4566

R4615

4

73

C4541

C4571

C4572

L4524

C4568

C4575

C4574

C4622

8

R4613

R4687

R4676

R4614

R4677

R4688

108

5

R4617

R4616

R4690

R4689

IC4513

D4511

D4521

D4507

D4516

D4509

D4505

D4523

R4519

R4517

R4518

R4523

R4516

R4522

R4520

R4521

JK4501

JK4501

D2120

D2025

R2106

R2126

C2128

D2025

S3028

C3304

R3313

D3334

D3336

FL3004

C3100

D3335

D3337

R3316

5

15

10

FL2001

C2003

L2001

R2051

C2021

FL2002

C2004

L2002

R2052

C2022

R4605

R4593

R4592

C4530

C4529

C3072

ZA2107

ZA2106

Y

S3142

S3134

PB

JK3005

S3130

PR

R3007

R3213

R

R2238

C2224

C5639

Q4519

C4527

Q4517

C4528

Q4516

7

Q4515
Q4514

IC4506

1

IC4506

R4706

C4545

C4546

1

4

Q4501

R3013

R3014

R3015

C3217

D3013

C4567

R4608

R4607

R4659

C4537

C4553

R4602

R4669

R4601

C4625

C4533

C4552

R4599

R4598

R4668

C4549

C4624

C4548

R4675

R4597

R4595

C4535

1

R4596

R4594

R4695

C4534

4

R4531

C4511

8

R4536

R4662

IC4501

5

R4527

R4505

R4503

L4501

Q4501

19 1

D4501

C4501

C4503

R4501

D3010

JS3007

D3011

JS3008

D3012

JS3009

S3027

R3318

C3306

FL3005

R3319

6

1

11

Q4519

Q4517

Q4516

Q4515

Q4514

L

JK3001

C2189

5

X2010

R2059

C2055

C2191

C2185

C2183

R2297

R2296

C3075

C3040

75

C3115

C3024

R3059

D3009

JS3018

R3036

R3008

7

C2054

R2178

L2021

R2190

21

C2023

20

R2057

R2056

C2050

C2138

C2109

C2100

1

80

C2106

R2150

R2151

C2264

C2263

C2267

C2268

JS2062

ZA2105

R3305

R3302

IC3001

25

C3025

C3066

C3026

R3060

R3061

R3088

IC2107

IC2107

C2187

1

4

C2151

C2124

C2137

C2117

C2110

C2101

C2113

C2115

C2114

C2105

C2112

JS2063

C2107

C2108

R3147

R3162

Q3030

R3148

R3098

R3096

R3097

Q3030

C3053

C3052

C3051

C3116

R3111

C4542

R4664

51

IC3001

R4587

R3137

R3349

50

C4532R4588

R3348

R3123

R4589

R3140

R3121

26

R3273

R3274

R3169

R3168

C3078

C3077

R3133

20

JK3005

S3116

L2007

C2013

R2031

2

L2008

C2014

R2032

JS2032

S3117

JK3001

R4858

Q5692

C4569

JK2002

31

R4856

R2028

C4590

109

IC4500

R3310

FL3003

R3311

DG5

1

1

1

1

FL4801

FL4800

FL4802

R4865

R4860

R4862

R4864

R4866

R4861

R4863

R4857

TNPA4310 A

C5637

R2024

C2000

R2087

C5636

IC2000

IC2000

R5697

Q5693

R5695

C5693

Q5691

Q5691

Q5690

Q5690

R8516

R5694

Q5692

R5696

C5692

Q8501

R8514

X4500

R4627

C4589

R4626

R4635

C4582

C4578

IC4510

R4529

C4510

1

IC4500

4

L8005

C5662

5

4

IC5660

R5662

C5663

IC5660

1

C5661

3

R5660

R5661

Q4805

R4837

Q4805

C8501

R8513

R8512

C8504

R8515

L8501

C8503

C8502

Q8501

L8502

R4639

R4640

R4637

R4636

R4638

37

R4641

144

R4660

IC4510

8

D4504

R4535

D4502

D4506

C4506

R4508

R4509

R4504

R4526

R4502

L4500

19

5

R4500

C4502

C4500

D4500

JK4500

ZA0004

IC8002

IC8002-A

1

A

IC8002

R8047

R8055

R8042

R8051

R8046

R8043

R8054

C8059

C8060

C5660

C5638

R1179

R4286

R4287

R8893

R8870

R8108

R4288

R8506

R4838

R8898

R8502

R4835

R4836

R8897

R8504

R8508

R8006

R8511
R8501

R4670

1

A

36

R4642

R4649

R4650

R4651

R4656

R4655

R4652

R4645
R4646
R4647
R4549

R4657

R4658
R4548

1

R4643

D4508

D4510

R4510

R4511

R4644

R4648

R4686

R4680

R4681

R4685

D4514

D4519

R4513

R4512

71

C4621

5

IC4514

8

R4618

R4679

D4522

R4515

R4514

1

JK4500

R4619

R4563

DG32

R4565

IC4514

R4678

D8901

R4561

R4562

R4564

DG32

4

C4627

1

R8050

IC8001

IC8001

R8912

R8864

R8869

R8653

R8911

R8920

R8919

R4001

R8605

R8899

D4532

R4704

10

L8551

IC8621

1

IC8553

28

IC8554

R8882

IC8621

R8865

R8735

R8736

R8738

R8884

R8876

R8746

R8745

20

11

24

C8063

C8064

R8102

R8103

R8066

R8063

R8057

R8058

R8062

R8097

R8076

R8027

R8073

R8072

R8065

R8064

R8026

R8070

R8867

R8866

R8887

L8621

C8621

1

C8622

20

R8708

IC8622

R8707

R8711

11

10

IC8622

1

R8562

R8564

R8567

R8566

1

IC8553

IC8554

29

C8553

C8554

25

R1209

R1202

C1117

R1206

R1205

8

5

IC1101

C3302

R3301

R3303

C3301

FL3001

S3029

C3303

D3338

R3308

R3306

C3102

D3102

S3025

Q2003

R2047

C2006

Q2003

L2015

L

R2048

R2054

S3137

JK2002

R2049

C2005

Q2002

L2016

R

R2050

R2053

S3131

Q2002

R8604

FL3002

R8602

C8601

8

D3302

R3307

D3301

R3309

S3026

IC8601

IC8601

1

11

DG33

1

IC1101

4

1

R8601

5

4

DG33

JK8702

30

2

JK8702

DG34

4

X1100

1

29

TP2610

TP2610

Q2638

D2635

R2869

DG34

D2636

R2861

C2815

1

ZA0007

C8555

56

48

R1215

R1214

Q1110

Q1110

R1213

C1118

R1211

R1210

D1107

D1108

R1182

R1184

R1183

R1186

C1114

64

C1126

D1105

65

R1170

R1169

C1107

R1153

R1163

C1106

R1250

R1157

R1249

R1229

R1146

R1100

R1102

D1112

96

R1173

R1134

R2860

R2865

Q2638

D2637

R2866

R2890

DG31

IC1100

97

R1109

R1105

R1103

R1107

R1108

R1106

R2855

R2853

Q2635

Q2635

19

DG31

20

R8885

IC8003-A

R8892

R8888

Q1109

R1212

1

IC8003

R8013

R8878

R8732

Q1109

C2819

IC8003

R8014

R8855

R8858

R8880

R8947

55

1

R1174

C2199

2

L2650

1

R2872

R2871

C2818

A

1

C5628

C5629

JK8701

Q5603

Q5603

C5696

R5647

R5646

R5638

Q5604

R8817

R8815

Q5604

R8814

1

2

35

36

56

R8706

R8705

R8701

R8712

R8702

R8021

R8009

R8017

R8022

R8018

R8010

R8816

R8862

R8929

R8853

R8851

R4330

R8828

R8559

R8560

R8561

R8857

R8860

R8558

JK8701

110

C1116

R1204

R1196

R1194

D1109

R1175

33

R1125

R1124

128

Q1104

R1136

R1181

32

C1112

R1165

R1162

R1232

R8868

1

R2019

IC1100

R5731

R1246

R1245

R1244

R4326

R1148

R1137

R1135

R1133

Q1105

R1113

R1114

R1112

R1111

D1103

Q1104

Q1105

D1102

R1126

D1101

Q1100

Q1101

D1100

C2119

Q2031

FL5734

FL5733

L5735

R5740

1

DG1

L5611

FL5731

FL5732

FL5730

R5741

C5733

12

DG1

DG7

DG7

R5554

IC5550

R5550

1

L5551

C5502

C5501

C5501

D5571

L5564

C5593

R8425

R8460

R8459

R8436

R8458

R8432

5

4

C8328

IC8302

8

1

IC8302

TNPA4310

PbF

IC5550

C5552

C5551

L5550

L5566

C5591

33

34

67

68

R8411

R8457

R8456

R8466

C8416

L8303

R8321

C8319

C8320

C8321

C8327

C8308

C8332

C8331

R8318

C8336

C8338

C8306

R8305

R8329

C8339

R8323

R8322

R8324

L8304

L8302

L8306

C8318

1

15

16

IC4800

C4807

6

4

R4820

IC4800

3

1

R4819

TH-37/42PX70BA
DG-BOARD TXNDG1PSTB

TH-37/42PV70FA
DG-BOARD TXNDG1PSTE

C5554

R8309

R8312

C8309

C8307

C8341

DG

C8731

R5561

R5509

C5551

Q5561

R8734

C5597

R5540

D5521

IFAGC

DC/DC

Q8301

C8317

C8304

C8316

Q5561

R5541

IFD2

SCL

SDA

IFA1

JK8731

Q5551

R5558

ZA0005

R5559

Q5551

16

C5553

R5557

R5555

L5552

R5556

Q5501

R5506

Q5501

C5504

R5507

R5508

D5501

C5503

C5503

D5573

R5570

L5565

R5571

Q5562

Q5562

C5595

C5598

R5572

R5573

IFD1

BM

TU8301

TU

TU8301

C8303

C8322

Q8301

BB

RFAGC MON

ACTIVE ANTENNA

ZA0006

CBCECACFCD

CC

JS1124

JS1121

JS1125

JS1122

JS1123

JS1120

ACADAFAGAJAKAL

BA

AB

JS1107

JS1115

JS1106

JS1116

AE

JS1108

JS1109

JS1110

JS1111

JS1112

AT

AH

JS1114

JS1113

JS1117

SUFFIX.

ZA0008

1

2

R8733

JK8731

TH-37/42PX70EA
DG-BOARD TXNDG1PSTD

TH-37/42PV70PA
DG-BOARD TZTNP01PTTE

7

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

8

4 Schematic and Block Diagram

4.1. Main Block Diagram(37 inch)

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

SU

SD

SCAN OUT

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

SCAN OUT

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

AC CORD

SC

SCAN DRIVE

P9

CONTROL

PULSE

SUSTAIN

PULSE

SCAN

PULSE

VOLTAGE

GENERATOR

SOS1
SOS2

K

REMOTE/LED

POWER LED

REMOTE RECEIVER

AI SENSOR

MODEM LED

SPEAKER

L

SPEAKER

R

SC20

SC2

BA/EA ONLY

H12

TUNER

[ANALOG]

AUDIO

AUDIO

SCART

SCART

PC IN

P2

LINE

FILTER

RELAY

DG

L

SPEAKER

R

AMP

TV-V

SIF

L/R

OUT

L/R

IN

AV1

AV2

COMP

VIDEO

POWER SUPPLY

P

VSUS

RECTIFIER

FILTER

KEY SCAN

GK2

K1

GK

KEY SW

DIGITAL SIGNAL PROCESSOR
AV TERMINAL,

AV SWITCH,MSP

MSP

TV_L/R

AUDIO

INPUT

SELECT

L/R

V,R,G,B

L/R

C,V

VIDEO

R,G,B

Y,PB,PR

LINE

STANDBY
VOLTAGE
CONTROL

RECTIFIER

INPUT

SELECT

PROTECTION(SOS)

FACTOR

CONTROL

STANDBY
VOLTAGE

RECTIFIER

POWER

MAIN

DC/DC

1.8V

P3.3V
P2.5V
P1.2V

DC/DC

1.2V

BA/EA ONLY

CI SLOT

LATCH,SFVRST,SFRST

R[9:0]
G[9:0]
B[9:0],HD,VD

DCK

Discharge
Control(SS)

Data Driver
Control

IIC2

32k

EEPROM

FLASH CONTROL

CLOCK

GENERATOR

FCLK,FPDATA[1:0]

XRST

THERMAL

SENSOR

RESET IC

128Mbit
DDR

PD1-M plus

*Sub Filed Processor

*Plasma AI

P5V

D31

16/32Mbit
Flash-ROM

PCLK/NCLK

P5V

S

POWER SW

STB_PS

STB12V

POWER

SWITCH

S1

SS34

SS

SUSTAIN DRIVE

ADDRESS
VOLTAGE

(VE)

SUSTAIN

PULSE

ERASE
PULSE

SS_SOS8

STB_PS/
STB12V

SS12

VSUS

SS11

+15V

D32

VDA

SS23

DC/DC

FRONT
END

BUFF

3.3V

[DIGITAL]

RF TUNER

GK1

DG1

MAIN

MCU

Peaks-Lite 2

DDR2x2

BOOT
ROM

SD CARD
SLOT

VCXO

NOR
FLASH

[27MHz]

X'tal

D-LATCH

MEM

D

FORMAT CONVERTER,
PLASMA AI PROCESSOR

LVDS format

*CLK

*RGB:10bit(or8bit)

*VD,HD

DG5

PS_SOS

STB_PS
STB12V

HDMI1 IN

HDMI2 IN

+5V

P25

+15V

P12

+15V

Vda

P11

POWER SOS

DC POWER

DC POWER

VDA

15V

12V

5V

AD/HDMI

STBY5V_M

VSUS

OUT

DC/DC
CONVERTER

DG6 DG7

P6

P7

+15V

STB5V

F_STBY_15V

STB12V

STB5V

PROCESS
VOLTAGE
CONTROL

SUSTAIN
VOLTAGE
CONTROL

PROCESS
VOLTAGE

RECTIFIER

SUSTAIN
VOLTAGE

RECTIFIER

D5

D20

D25

DISPEN

PROM

(4MByte)

DCLK

ASDIO

DATA0

DRVRST

MICOM

P_ON/OFF

DC/DC CONVERTER

REG
RESET

OSD

Discharge
Control(SC)

STB3.3V

RESET

FPGA

*Discharge Control

*H,V Snyc Control

*LVDS receiver

WRITE PROTECT

TH-37PV70FA/PA, TH-37PX70BA/EA
Main Block Diagram

C1

DATA DRIVER(RIGHT)

S.R.

S.R.

C11

Vda 75V

C10

S.R.

S.R.

C20

DATA DRIVER(LEFT)

C2

S.R.

S.R.

S.R.

C21

VDA

C23

S.R.

TH-37PV70FA/PA, TH-37PX70BA/EA
Main Block Diagram

9

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.2. Main Block Diagram (42 inch)

SU

SD

SCAN OUT

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

SCAN OUT

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

AC CORD

SC

SCAN DRIVE

GENERATOR

P9

CONTROL

PULSE

SUSTAIN

PULSE

SCAN

PULSE

VOLTAGE

SOS1
SOS2

K

REMOTE/LED

POWER LED

REMOTE RECEIVER

AI SENSOR

MODEM LED

SPEAKER

L

SPEAKER

R

SC20

SC2

BA/EA ONLY

H12

TUNER

[ANALOG]

AUDIO

PC IN

P2

LINE

FILTER

RELAY

DG

L

SPEAKER

R

AMP

TV-V

SIF

L/R

OUT

L/R

AUDIO

IN

L/R

AV1

V,R,G,B

SCART

L/R

AV2

C,V

SCART

R,G,B

Y,PB,PR

COMP

VIDEO

POWER SUPPLY

P

VSUS

RECTIFIER

LINE

FILTER

KEY SCAN

GK2

K1

GK1

GK

KEY SW

DIGITAL SIGNAL PROCESSOR
AV TERMINAL,

AV SWITCH,MSP

MSP

TV_L/R

AUDIO

INPUT

SELECT

VIDEO

MAIN

OUT

INPUT

SELECT

PROTECTION(SOS)

STANDBY
VOLTAGE
CONTROL

RECTIFIER

STANDBY
VOLTAGE

RECTIFIER

POWER

FACTOR

CONTROL

PROCESS
VOLTAGE

CONTROL

SUSTAIN
VOLTAGE

CONTROL

STB12V

STB5V

DG1

DC/DC
CONVERTER

P6

+15V

F_STBY_15V

PROCESS
VOLTAGE

RECTIFIER

SUSTAIN
VOLTAGE

RECTIFIER

MAIN

MCU

DG7DG6

P7

POWER SOS

STB5V

VDA

15V

12V

5V

DC POWER

DC POWER

Peaks-Lite 2

AD/HDMI

STBY5V_M

PS_SOS

STB_PS
STB12V

VSUS

DC/DC

FRONT
END

BUFF

3.3V

RF TUNER

[DIGITAL]

DDR2x2

VCXO

BOOT
ROM

SD CARD
SLOT

NOR
FLASH

[27MHz]

X'tal

D-LATCH

MEM

D

FORMAT CONVERTER,
PLASMA AI PROCESSOR

LVDS format

*CLK

*RGB:10bit(or8bit)

*VD,HD

DG5

HDMI1 IN

HDMI2 IN

+5V

P25

+15V

P12

+15V

Vda

P11

D5

D20

D25

DISPEN

PROM

(4MByte)

DCLK

ASDIO

DATA0

DRVRST

MICOM

P_ON/OFF

DC/DC CONVERTER

REG
RESET

OSD

Discharge
Control(SC)

STB3.3V

RESET

FPGA

*Discharge Control

*H,V Snyc Control

*LVDS receiver

WRITE PROTECT

1.8V

P3.3V
P2.5V
P1.2V

1.2V

BA/EA ONLY

CI SLOT

LATCH,SFVRST,SFRST

R[9:0]
G[9:0]
B[9:0],HD,VD

DCK

Discharge
Control(SS)

Data Driver
Control

IIC2

32k

EEPROM

FLASH CONTROL

CLOCK

GENERATOR

FCLK,FPDATA[1:0]

XRST

THERMAL

SENSOR

RESET IC

128Mbit
DDR

PD1-M plus

*Sub Filed Processor

*Plasma AI

P5V

D31

16/32Mbit
Flash-ROM

PCLK/NCLK

P5V

S

POWER SW

STB_PS

STB12V

POWER

SWITCH

S1

SS34

SS

SUSTAIN DRIVE

ADDRESS
VOLTAGE

(VE)

SUSTAIN

PULSE

ERASE
PULSE

SS_SOS8

STB_PS/
STB12V

SS12

VSUS

SS11

+15V

D32

VDA

SS23

DC/DC

DC/DC

TH-42PV70FA/PA, TH-42PX70BA/EA
Main Block Diagram

C1

DATA DRIVER(RIGHT)

S.R.

S.R.

S.R.

C21

VDA

C23

C11

Vda 75V

C10

S.R.

S.R.

C20

DATA DRIVER(LEFT)

C2

S.R.

S.R.

S.R.

TH-42PV70FA/PA, TH-42PX70BA/EA
Main Block Diagram

10

4.3. DG-Board (1 of 4) Block Diagram

*JK3002

AV1

*JK3005

YPBPR

AUDIO IN

JK2002

AUDIO OUT

VIDEO IN

TV VIDEO OUT

GREEN IN

Q-LINK

AV1 SLOW

BLUE IN

TV L OUT

TV R OUT

*JK3003

AV2

VIDEO IN

VIDEO OUT

Chroma in

AV2 SLOW

TV L OUT

TV R OUT

GREEN IN

RED IN

Q-LINK

BLUE IN

21

20

19

18

17

FB IN

16

15

14

13

12

11

QLINK_AV3

10

9

8

7

L IN

6

5

4

3

R IN

2

1

21

20

19

18

17

16

15

14

13

12

11

QLINK_AV2

10

9

8

7

L IN

6

5

4

3

R IN

2

1

BLK IN

RED IN

Y-G

Y

Y-S W

PB-G

PB

PB

PR-G

PR

PR

L-G

L

R-G

R

L

L-G

R

R-G

AV1_V

AV1_FB

AV1_RED

AV1_GREEN

AV1_SLOW

AV1_BLUE

AV1_L

AV1_R

Q3027

AV1_VO

Q2004

Q2005

AV2_V

AV2_C

AV2_SLOW

AV2_L

AV2_R

Q3028

AV2_VO

MONITOROUT_MUTE

Q2006

Q2007

AV2_FB

AV2_RED/C

AV2_GREEN

AV2_BLUE

YPBPR_Y

Y

YPBPR_PB

YPBPR_PR

L

R

PC_LIN

PC_RIN

Q2003

Q2002

AV1_LOUT

AV1_ROUT

AV2_LOUT

AV2_ROUT

AUDIOOUT_L

AUDIOOUT_R

AV1_L

AV1_R

AV2_L

AV2_R

PC_RIN

PC_LIN

PC_V_IN

PC_H_IN

PC_G

PC_B

PC_R

TV_L

TV_R

DTV_SL

DTV_SR

BA/EA ONLY

AV1_FB

AV1_GREEN

AV1_RED

AV1_SLOW

AV1_BLUE

AV1_V

AV2_SLOW

AV2_V

AV2_C

AV2_GREEN

AV2_RED/C

AV2_BLUE

AV2_FB

YPBPR_Y

YPBPR_PB

YPBPR_PR

MAIN_RF_CVBS

DVB_CVBS

DTV9V

16

17

14

15

10

11

41

42

39

40

5

VCC

L8

R8

L7

R7

L5

R5

L12

R12

L11

R11

49

77

79

80

81

1

4

8

10

12

51

53

55

48

63

65

67

58

60

71

73

75

91

20

IC3101

AV SW2
(AUDIO SW)

AV1

AV2

PC

TV(ANA)

TV(DIG)

FBL1

G5

B5

L32

R5

V4

S22

V3

Y3

C3

G1

B1

R1

FBL2

G3

B3

R3

VIN2

HIN2

G4

B4

R4

V7

TV(ANA)

BA/EA ONLY

V1

TV(DIG)

AV1

AV2

YPBPR

PC

IC3001

AV SW1

Video SW

ROUT5

LOUT5

ROUT4

LOUT4

ROUT1

LOUT1

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

DG

DIGITAL SIGNAL PROCESSOR

1

DAC_PD

RF_AFT1

R

L

IC2006

BUFFER

4

IC2011

1

7

VCC

AUDIO_XRST

AMP

DTV9V

8

2

3

6

5

AV_L

SUB3.3V

5

1

2

AV_R

X2010

73

72

78

79

33

34

35

37

36

AUXOUTR1

AUXOUTL1

AINL1

AINR1

XIN

XOUT

BCLK1

SDO0

LRCLK1

PWM2B

PWM2A

PWM1B

PWM1A

AUD3.3V

SIF3.3V

AUD3.3V

IC2010

AVR+3.3V

5

SQ_R-

SQ_R+

SQ_L-

SQ_L+

AVR

IC2008

AUD3.3V

1

AVR

1

3

SUB5V

7

5

45

44

43

42

IC2106

Q2102

IC2107

DVDD1.8V

1

AVR

Q2101

LRCK0

SRCK0

DMIX0

DAUDIO

HDMI_SDIN

HDMI_LRCK

HDMI_BCLK

SUB3.3V

7

5

2

3

Q2017

SOUND PROCESSOR

50

RESET

TV_L

TV_R

I2C

Q2016

SDA2

SCL2

74

75

16

17

76

77

8

AUXOUTL2

AUXOUTR2

SDA

SCL

AINL2

AINR2

SIF_IN1

DVDD1.8V

DVDD3.3V

LRCLK2

LRCLK0

MUTE

BCLK2

SDIN2

SDIN1

SDIN1

BCLK0

15

BA/EA ONLY

18

19

24

23

22

26

27

SDA0B_5V

SCL0B_5V

VOUT3FB

VOUT4FB

FBLOUT

OUT1(CY)

OUT1(Pb)

OUT1(Pr)

VOUT3

VOUT4

VOUT7

FLAG

VCC1

VCC2

VCC3

VCC4

HVOE

AV1_LOUT

AV1_ROUT

AV2_LOUT

AV2_ROUT

AV_R

AV_L

BA/EA ONLY

AUDIOOUT_R

AUDIOOUT_L

Q2021

Q2015

I2C

SUB5V

11

10

SCL0B_5V

SDA0B_5V

BT30V

VDD

AOUTL

AOUTR

IC2002

AUDIO DAC

I2C

SCL0B_5V

SDA0B_5V

Q3200

MCLK

BICK

SDTI

LRCK

RSTN

SMUTE

5V<->3.3V

Q2640

5V<->3.3V

Q2641

MAIN_RF_CVBS

1

2

3

4

5

AUDIO_MUTE

6

HIGH:MUTE

VIH > 2.2V
VIL < 0.8V

I2C

SCL2

SDA2

DAC_PD

SUB5V

DTV_SL

DTV_SR

33

32

31

30

I2C

SDA0B_5V

83

SDA

SCL

L31

SCL0B_5V

84

85

DTV9V

69

6

25

45

43

Q3032

74

46

44

40

39

38

Q3031

RGB_CVBS

MAIN_Y_OUT

MAIN_PB_OUT

MAIN_PR_OUT

VIDEO_STATUS

TV_MAIN_ON

RGB_FB

AV1_V O

AV2_V O

TU3200

TUNER(ANALOG)

AUDIO_OUT

SIF_OUT

BTL

AFT_OUT

VIDEO_OUT

BB

5

9

+B

10

11

13

SCL

14

SDA

16

VB

18

20

21

23

24

25

26

33

32

36

SDA

35

SCL

O1

22

*JK3001

PC IN

6

R

1

11

7

G

2

12

8

B

3

HD

13

9

4

VD

14

10

5

15

PC_H_IN

PC_V_IN

PC_R

PC_G

PC_B

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (1 of 4) Block Diagram

4

5

6

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (1 of 4) Block Diagram

11

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.4. DG-Board (2 of 4) Block Diagram

DG

DIGITAL SIGNAL PROCESSOR

1

SQ_R+

SQ_R-

SQ_L+

SQ_L-

OPERATE

SOUND15V

D2632

D2633

SUB_3.3V SHORT DET

D2635

SUB_3.3V OVER VOLTAGE

DTV9V

DTV+9V

AUDIO MUTE

SPEAKER

HDMI INT

RESET

IC2303

SOUND12V

3

D2637

BT30V SHORT DET

D2636

MUTE

AVR

SUB3.3V

AUDIO_MUTE

BT30V

SP_MUTE

HDMI_INT2

1

SOUND12V

IC2610

Q2639

BT+30V

TV_MAIN_ON

DC-DC

DTV9V

D5501

(+10V)

ERROR DET

Q5501

TPS0S

SUB+5V/DTV+9V

9

15

1

D5530

D5521

IC5550

DTV+9V

SUB+5V

AMUTE

To SOS

MAIN9V

Q2301

D2303

Q2635

Q2636

SOS

D2301

OPERATE

Q2637

D2304

SOS

STB+5V

TV_SUB_ON_DELAY

2

SOUND_SOS

Q2638

3

4

5

6

AUDIO_MUTE

MUTE

STB+5V

STB+5V

AUDIO MUTE

MONITOR
MUTE

Q2031,Q2033-Q2035

Q2039-Q2042

MUTE SW

Q5522

6

8

16

18

5

7

RESET

17

RESET

IC2301

AUDIO AMP

SOS

SOUND15V

Q5521

13

3

AMP

AMP

+15V

+12V

Q5561

MAIN+9V

Q5523

TV_SUB_ON

ECO_ON

ALL_OFF

IC4501

EEPROM

RXA_CN

RXA_CP

RXA_0N

RXA_0P

RXA_1N

RXA_1P

RXA_2N

RXA_2P

RXB_CN

RXB_CP

RXB_0N

RXB_0P

RXB_1N

RXB_1P

RXB_2N

RXB_2P

EDID1

IC4500

EEPROM
EDID2

Q4501

HDMI1 RESET

IC4504

EEPROM
KEY

JK4501

HPDT

19

+5V

18

DDCG

17

SDA

16

SCL

15

N.C.

14

CEC

13

CLK-

12

CLKG

11

CLK+

10

D0-

9

D0G

DG
12

R+

39

36

31

28

SOUND15V

SOUND12V

TPS15V

TP15F

TPS0N

DG6

STB5V

DG7

F STB+15V

D5529

MAIN9V

SUB5V

SUB+5V/DTV+9V

D5528

(+12V)

DTV9V

(+6.8V)

Q5562

TV_ON OFF

1

R-

2

L+

3

L-

4

TO P6

+15V_S

1

+15V_S2

+15V_S3

F+15V7

F+15V8

F+15V9

TO P7

5

STB7V

TUNER_SUB_ON

6

ECO_ON

7

ALL_OFF

8

9

AC_GOOD/KEY

SHORT DET

SPEAKER

R

SPEAKER

L

D5522

D5526

SUB+5V
SUB+9V

OVER VOLTAGE DET

JK4500

Q5524

D0+

D1-

D1G

D1+

D2-

D2G

D2+

HPDT

+5V

DDCG

SDA

SCL

N.C.

CEC

CLK-

CLKG

CLK+

D0-

D0G

D0+

D1-

D1G

D1+

D2-

D2G

D2+

FOR
FACTORY
USED

MAIN3.3V

8

7

6

5

4

3

2

1

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

DG32

MAIN3.3V

1

WC

3

SCL

4

SDA

5

XRST

6

D4526

D4524

Q4500

HDMI2 RESET

SDA

5

SDA

5

WC

SCL

7

6

Q4503

HDMI1 +5V DET

SCL

WC

7

68

Q4502

HDMI2 +5V DET

SCL

SDA

6

5

VCC

8

MAIN5V

D4527

Q4505

INV.

AG_HDMI_5V_DET1

AG_HPD1

AG_HDMI_CEC

VCC

MAIN5V

D4525

Q4504

INV.

WC

VCC

7

8

AG_EDID_WP

AG_HDMI_5V_DET3

AG_HPD3

RGB_FB

RGB_CVBS

MAIN_PR

MAIN_PB/C

MAIN_Y/CVBS

HDMI_INT2

HDMI_BCLK

HDMI_LRCK

HDMI_SDIN

Q4519

BUFFER

Q4515

BUFFER

RXA_CN

RXA_CP

RXA_0N

RXA_0P

RXA_1N

RXA_1P

RXA_2N

RXA_2P

RXB_CN

RXB_CP

RXB_0N

RXB_0P

RXB_1N

RXB_1P

RXB_2N

RXB_2P

RX_SCK

RX_WS

RX_SD0#

Q4517

BUFFER

Q4514

BUFFER

Q4516

BUFFER

DDCA_SDA0

106

105

DDCA_SCL0

DDCA_SDA1

1

144

DDCA_SCL1

112

113

115

116

118

119

121

122

128

129

131

132

134

135

137

138

19

21

107

MDA

108

MCL

FB

74

SOY

97

RGB_CVBS(AIN9)

80

MAIN_PR(AIN4)

94

MAIN_PB/C(AIN8)

78

MAIN_PR(AIN4)

99

HDMI_INT2

20

HDMI_BCLK

8

7

HDMI_LRCK

3

HDMI_SDIN

IC4510

AD/HDMI

DVDDIO

UVIN9

UVIN8

UVIN7

UVIN6

UVIN5

UVIN4

UVIN3

UVIN2

UVIN1

UVIN0

DCLKIN

XTAL1

AVDD

TVDD

CVDD

DVDD

YIN9

YIN8

YIN7

YIN6

YIN5

YIN4

YIN3

YIN2

YIN1

YIN0

RIN3

RIN2

RIN1

RIN0

VSIA

HSIA

XTAL

MAIN5V

SUB5V

38

39

41

42

43

44

55

58

40

45

24

25

26

27

28

29

30

31

32

33

46

47

52

53

LLC

51

48

18

17

DE

16

66

OUT

65

SDA1

11

SCL1

12

IC4515

VCC

B_+_INPUT

5

B_-_INPUT B_OUTPUT

6

+3.3V

+1.8V

DVDD+1.8V

+1.8V

51

+3.3V

VI1P9

VI1P8

VI1P7

VI1P6

VI1P5

VI1P4

VI1P3

VI1P2

VI1P27

VI1P26

VI1P19

VI1P18

VI1P17

VI1P16

VI1P15

VI1P14

VI1P13

VI1P12

VI1P29

VI1P28

VI1P25

VI1P24

VI1P23

VI1P22

VI1CLK

CLKOA

VI1VSYNC

VI1HSYNC

VI1ENB

IN

X4500

IC4506

+3.3V

IC4508

+1.8V

IC4509

IC4507

+3.3V

8

7

5

71

5

81

5

81

3

I2C

SUB5V

SUB5V

SUB3.3V

SUB3.3V

MAIN5V

SUB5V

11

12

13

14

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (2 of 4) Block Diagram

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (2 of 4) Block Diagram

12

4.5. DG-Board (3 of 4) Block Diagram

DG

DIGITAL SIGNAL PROCESSOR

BA/EA ONLY

SD CARD

SLOT

JK8801

3.3V

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

W.P.

3.3V

SDDAT0

8

7

D.SW

SDDAT3

SDCMD

SDCLK

1

2

54

9

21

IC8403

Q8402

EAA1-EAA15

DATA0-7

Q8401

6

CARD 5V

VOUT

CI_XRST

CI SLOT

(COMMON

INTERFACE)

JK8401

Vpp1,Vpp2

18

52

17

51

VCC

6

2

D0~D7

32

30

58

RESET

8

14

10

A0~A14

OE#,WE#

IORD#,IOWR#

CD1#,CD2#

MCLK0,WAIT#

ENOUT,PKTSTOUT

MDO3-MDO7

MDO0-MDO2

MDI0~MDI7

MIBAL,MCLKI

11

12

13

14

REG#

CE1#

IREQ#

MISTRT

IF_AGC

21

9

44

36

57

62

37

64

47

53

19

TU8301

DVB TUNER

IFD1

IFD2

SCL

SDA

BM

BB

29

61

7

15

45

16

67

59

63

41

66

CH0SYNC

46

50

56

20

CH0VAL,CH0CLK

18

17

16

15

14

11

3

DATA0-7

SUB5V

DATA

ADDRESS

CONTROL

CONTROL

DA0-DA7

1

VIN

4

FAULT

3

EN

IC8406,IC8407

BUFFER

IC8408

BUFFER

SUB 5V

CI_POWER_ON

SUB3.3V

IC8404,05

TS BUFFER

VI1P20

CI_OCP

IS0PSYNC

SUB5V

EA1-EA15

IC8409

BUFFER

SUB3.3V

DATA0-7

DATA BUFFER

SUB5V

SPDATA

MDO7

MDO6

MDO5

MDO4

MDO3

MDO2

MDO1

IC8401

IC8402

BUFFER

CH0CLK

CH0DATA

CH0VAL

CH0PSYNC

SUB3.3VSUB5V

ED0-ED7

IC8554

NOR FLASH

REG,XPDWE,IOWE,IORD,XPDOE,XPDCE1

SUB5V

CHCLK,CHVAL,CHSYNC,SMTCMD0,SMTSEL0,SMTCLK0,XPDWT

61

58

57

56

53

52

51

50

49

48

47

31

30

42

35

36

IC8301

FRONT END

COFDM DEMODULATOR

/VIN

VIN

AGC1

CLK2

DATA2

SUB3.3V

RESET

DATA1

CLK1

/IRQ

EA1-EA23

ED0-ED15

XRST

CVDD

VDD

VI1P20

ISOPSYNC

IC8621,22

D-LATCH

EA23-EA8

(DEMPX)

SUB3.3V

IN

OUT

AA_XIRQ2

AA_FE_XRST

X8301

20.48MHz

SDA2

SCL2

I2C

IC8302

+1.8V

+1.8V

6

9

XTI

23

24

XTO

5

4

CHDI0-CHDI7

ED15-ED0

CI_XRST

CH0CLK

CH0PSYNC

CH0VAL

CH0DATA

1.8V

18

SUB3.3V

CPU BUS I/F

ExBUS

EA1-EA7

ED0-ED7/EA8-EA15

ED8-ED15/EA16-EA23

POD,CI I/F

VI2P20

HSDIN0

HSDIN7

CH,IS IF

TUNER SERIAL TS

XIRQ2

XECS6

FE_IRQ

PORT14[1]

CI
PARALLEL
TS

SUB1.8V

FOR ADV7493

VI1P9-2,27,26(UVIN9-0)

VI1P19-12,29,28(YIN9-0)

VI1P25-22(RIN3-0)

VI1ENB

VI1CLKOUT,VI1CLK

SUB1.2V SUB3.3V

VI1VSYNC,VI1HSYNC

XIRQ3

HDMI_IRQ

XIRQ3

SBO2

SBI2

SBO0

SBI0

SDAT2

SDAT0

SDAT1

SD CARD I/F

IC8001

PEAKS_Lite 2

SDAT3

SDCMD

SD CARD

SDCLK

SDCD

Analog
Video
I/F

IC8002,03

PEAKES LITE2 RESET

1

DTV_VOUTENB

DTV_XRST

CLK74SEL

SUB3.3V

DDR

IC5660

RESET

IC8004

CLOCK GENE.

14

4

7

9

SBO0

SBO2

SBI2

SDWP

SBI0

SERIAL I/F

DDR I/F

VOUTENB

CLOCK GEN

VC27

CLK74

CK27

CK27D

MMDQ0-31

MMA0-12

XRST

AUDIO IF

LVDS I/F

COMMON PORT .etc

1.8V

DTV9V

2

22

VDD

S2

VIN

74M

27M

IIC I/F

Comp.

SCL1

SDA0

SBT0

SCL0

ECS3

SDA1

SBT2

ECS5

SDA1

SCL0

SCL3

SDA3

SCL1

SDA0

SDA2

SCL2

MVDACO3

DAUDIO

DMIX0

with AUDIO DESCRIPTION DATA

DIGITAL AUDIO

MAIN AUDIO DATA

COMMON LR/SR CLK

LRCK0

SRCK0

for PHOTO OUT

IECOUT0

TCLK1N/P

TA1N/P

VMUTE

PANEL_STATUS

PANEL_SOS

TB1N/P

TC1N/P

TD1N/P

TE1N/P

DSRCK

VI2P21

VI2P10

I2C

DVB_CVBS

IC4800

TEMP.SENSOR

I2C

SCL1

SCL

1

SDA1

SDA

6

SRCK0

DMIX0

DAUDIO

VCC

IECOUT0

LRCK0

VMUTE

PANEL_SOS

MAIN3.3V

4

PANEL_STATUS

RSV1(SD_ERROR)

VI2ENB

VI2ENB

RSV2(SDRAMCHK2)

RSV3(SDRAM_CHK1)

ADCCK

SLRCK

ADCCK

SLRCK

SDBOOT

SD_BOOT_STS

ADIN

EEPROM_WP

IC8601

SUB3.3V

SCL3

SDA3

I2C

EEPROM

VCC

8

WC

7

SCL

6

SDA

5

23

24

25

26

27

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (3 of 4) Block Diagram

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (3 of 4) Block Diagram

13

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.6. DG-Board (4 of 4) Block Diagram

FOR
FACTORY
USED

SUB5V

SBO0

SBI0

321

SBI0

SBO0

SBI2

33

SBO2

35

93

STB_RST

DTV_VOUTENB

CLK74SEL

DTV_XRST

RF_AFT1

VIDEO_STATUS

SOUND_SOS

SOS

SP_MUTE

AUDIO_MUTE

AUDIO_XRST

ECO_ON

ALL_OFF

QLINK_AV3

QLINK_AV2

TV_SUB_ON_DELAY

TV_MAIN_ON

16

88

124

111

118

114

126

127

25 ALL_OFF

119

120

71 TV_SUB_ON_DELAY

46

DG

DIGITAL SIGNAL PROCESSOR

21

STB5V

22

23

24

25

26

27

IC5671

STB RESET

2

RESET

JK8702

SUB5V

1

SBO0A

SBI0A

NRST

DTV_VOUTENB

CLK74SEL

DTV_XRST

RF_AFT1

VIDEO_STATUS58

SOUND_SOS

SOS LED BLINKING : 12TIMES

SOS

SOS LED BLINKING : 10TIMES

A_MON_MUTE/SP_MUTE

AUDIO_MUTE

AUDIO_XRST68

ECO_ON2

QLINK2

QLINK1

TV_MAIN_ON

RSV3(LITE2)

110

SLRCK

RSV1(LITE2)

52

VI2ENB

RSV2(LITE2)

24

ADCCK

125

SD_BOOT_STS

SD_BOOT_STS

IC1100

GenX4

SOS LED BLINKING : 10TIMES

ALL_OFF25ECO_ON2TV_SUB_ON

1

ALL_OFF

ECO_ON

TV_SUB_ON

36 53

HPD1

HPD1

HDMI_5V_Det1

HDMI_5V_DET1

ACTIVE_STBY_LED_ON

MAIN5V_SENSE

DTV9V_SENSE

SUB5V_SENSE

MAIN9V_SENSE

MAIN3.3V_SENSE

GenX-EEP_WP

PANEL_STBY_ON

HDMI_CEC_PU_ON 21

7493_XRST

HDMI_CEC

69

65

7493_XRST

HDMI_CEC

G_LED_ON

R_LED_ON

REMOTE

OSCXI

OSCXO

SRQ_GENX

NBOOT

KEY1

SDA1

SCL1

SDA0

SCL0

DG1

RMIN

G_LED_ON

R_LED_ON

KEY1

STB_LED_ON

STB3.3V

Q5601

IC5601

Q5602

DC-DC CONV.

SUB+1.8V/SUB+1.2V

115

89

87

49

45

84

X1100

10MHz

83

27

30

34

66

67

28

63

64

SDA3

39

40

26

92

105

Q1108

Q1107

KEY1

G_LED_ON

STB_LED_ON

R_LED_ON

RMIN

MAIN5V

DTV9V

SUB5V

MAIN9V

MAIN3.3V

STB3.3V

SDA

SCL

I2C

SCL3

IC1101

EEPROM

VCC

8

WC

7

SCL

SCL

6

SDA

SDA

5

STB5V

D5673

SUB5V

D5690

C5690

Q5690

MAIN+5V

ON/OFF

SUB3.3V

D5691

C5691

Q5691

MAIN+3.3V

ON/OFF

DTV9V

16

IC5600

DC-DC CONV.

SUB+3.3V

8

17

Q5603

SUB5V

D5671

D5670

IC5670

STB+3.3V

AVR

+3.3V

1

(STB)

MAIN5V

Q5692

R5696

Q5693

MAIN3.3V

++

R5697

Q2001

SUB1.8V

+1.8V

3

(SUB)

SUB1.2V

+1.2V

1223

(SUB)

Q5600

+3.3V

(SUB)

5

MAIN3.3V

SUB3.3V

23

DTV9V

Q5604

STB3.3V

MAIN5V

++

C5694

C5695

D5609

Q2000

SUB5V

STB3.3V

STB5V

MAIN3.3V

SBI0

SBO0

VMUTE

PANEL_SOS

PANEL_STATUS

I2C

PANEL_SCL

PANEL_SDA

PANEL_TXD

PANEL_RXD

IIC_CONT

PANEL_SDA

PANEL_SCL

PANEL_TXD

PANEL_RXD

IIC_CONT

TE1P

TE1N

TD1P

TD1N

TCLK1P

TCLK1N

TC1P

TC1N

TB1P

TB1N

TA1 P

TA1 N

SCL0

SDA0

STB5V

I2C

SCL

SDA

SCL3

SDA3

SCL1

SDA1

SCL2

SDA2

I2C

SDA0

SCL0

RMIN

1

G_LED_ON

2

R_LED_ON

3

KEY1

6

ACTIVE_STBY_LED_ON

7

STB3.3V

4

SUB5V

12

Ex IIC

DG34

STB3.3V

1

STB5V

12

MAIN3.3V

24

SBI0

21

22

SBO0

LITE2_SCL0

6

(Device Control)

LITE2_SDA0

7

(Device Control)

Panel_SCL

4

(Panel Dpr.E2PROM)

Panel_SDA

5

(Panel Dpr.E2PROM)

Panel_TXD

8

Panel_RXD

9

IIC_CONT/SRQ

2

IIC_CONT

10

DG
33

1

4

(GenX4 Loarder/E2PROM)

5

(GenX4 Loarder/E2PROM)

6

(Lite2 E2PROM)

7

(Lite2 E2PROM)

8

(Device Control)

9

10

(Device Control)

11

(Device Control)

2

TO D5

DG5

PANEL_SDA(IIC_SDA1)

23

PANEL_SCL(IIC_SCL1)

24

IIC_SDA2

26

IIC_SCL2

27

TXD

29

RXD

30

IIC_CONT

31

GND(INEXCH)

17

PANEL_STBY_ON

20

PANEL_MUTE(DISPEN)

18

PANEL_SOS(ALRAM)

19

PANEL_STATUS(READY)

21

Rx4+(RE+)

1

Rx4-(RE-)

2

Rx3+(RD+)

3

Rx3-(RD-)

4

RxCLK+(RCLK+)

6

RxCLK-(RCLK-)

7

Rx2+(RC+)

9

Rx2-(RC-)

10

Rx1+(RB+)

11

Rx1-(RB-)

12

Rx0+(RA+)

14

Rx0-(RA-)

15

TO K1

FOR
FACTORY
USED

FOR
FACTORY
USED

STB5V

GenX4_SCL

GenX4_SDA

LITE2_SCL3

LITE2_SDA3

LITE2_SCL1

LITE2_SDA1
(Device Control)

LITE2_SCL2

LITE2_SDA2

SRQ

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (4 of 4) Block Diagram

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (4 of 4) Block Diagram

14

4.7. DG-Board (1 of 16) Schematic Diagram

!

DG-BOARD (1/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)

IC8001

A

B

MN2WS0039A

Peaks-Lite2

LOSD OUT (for HQ1)

IC8001 C15 VOP21

IC8001 E16 VOP20

IC8001 F16 VOP11

IC8001 A16 VOP10

IC8001 C16 VOP1

IC8001 B16 VOP0

IC8001 B15 LCSID

IC8001 A15 LCSCK

IC8001 E11 VI1CVBS3

IC8001 E10 VI1CVBS2

IC8001 F10 VI1CVBS1

IC8001 E9 VI1CVBS0

IC8001 F9 VI1CK204F

R4284

IC8001 E8 VI1CK208F

10k

IC8001 F8 VI2P0

IC8001 E7 VI2P1

IC8001 F7 VI2P2

IC8001 D6 VI2P3

IC8001 D5 VI2P5

IC8001 F5 VI2P6

IC8001 E4 VI2P7

IC8001 D3 VI2P8

IC8001 F4 VI2P9

LOSDOUT11

LOSDOUT10

LOSDOUT13

LOSDOUT12

LOSDOUT15

LOSDOUT14

LOSDOUT9

LOSDOUT8

LOSDOUT7

LOSDOUT6

LOSDOUT5

LOSDOUT4

LOSDOUT3

LOSDOUT2

LOSDOUT1

LOSDOUT0

LOSDOUT_CLK_O

LOSDOUT_H_O

LOSDOUT_YS

LOSDOUT_YM

LOSDOUT_V_I

LOSDOUT_CLK_I

LOSDOUT_H_I

LVDS I/F

to (10/16)

TCLK1N

IC8001 E25 TCLK1N

IC8001 B25 TA1N

TA1N

TB1N

IC8001 C25 TB1N

TC1N

IC8001 D25 TC1N

IC8001 F25 TD1N

TD1N

IC8001 G25 TE1N

TE1N

IC8001 E26 TCLK1P

TCLK1P

TA1P

IC8001 B26 TA1P

TB1P

IC8001 C26 TB1P

IC8001 D26 TC1P

TC1P

IC8001 F26 TD1P

TD1P

IC8001 G26 TE1P

TE1P

R8106

C

2k

IC8001 G22 LPFOUT

IC8001 G23 LPFIN

R8107

100

C8068

C8067

25V

16V

0.01u

0.1u

AUDIO IF

to (5/16)

IC8001 D15 DAUDIO

DAUDIO

IC8001 A13 DMIX0

DMIX0

IC8001 B13 SRCK0

SRCK0

LRCK0

IC8001 F14 LRCK0

IC8001 C13 DACCK0

DACCK0

IECOUT0

IC8001 A10 IECOUT0

R8001

180

IC8001 R5 ATCPOUT

IC8001 P5 AVCOIN

R8002

D

E

82

C8001

C8002

16V

16V

1u

0.1u

SUB3.3V

L8009

J0JHC0000045

C8072

0.1u

16V

C8073

0.1u

16V

SUB3.3V

C8074

0.1u

16V

L8008

J0JHC0000045

SUB3.3V

R8036

0

C8033

16V

0.1u

C8071

C8070

16V

0.1u

0.1u

C8034

16V

0.1u

IC8001 P16 DPAVDD

IC8001 R16 DPAVSS

IC8001 H21 MVAVDD

IC8001 J21 MVAVSS IC8001 R11 VDD12

IC8001 P3 AGAVDD

IC8001 P2 AGAVSS

IC8001 E22 LVVDD

IC8001 E23 LVVDD

IC8001 F21 LVVDD

16V

IC8001 C11 DACVSS1

IC8001 A12 DACVSS2

IC8001 C12 DACVDD1

IC8001 E14 DACVDD2

IC8001 F22 LVVSS

IC8001 F23 LVVSS

IC8001 G21 LVVSS

F

TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

FOR HQ1L VIDEO

47k

R4286

IC8001 A23 MVCLK

47k

R4287

IC8001 C22 MHSYNC

47k

R4288

IC8001 E20 MVSYNC

IC8001 E18 VOP29

IC8001 B18 VOP28

IC8001 F17 VOP27

IC8001 A18 VOP26

IC8001 C17 VOP25

IC8001 B17 VOP24

IC8001 A17 VOP23

IC8001 E17 VOP22

IC8001 B20 VOP19

IC8001 E19 VOP18

IC8001 A20 VOP17

IC8001 C19 VOP16

IC8001 F18 VOP15

IC8001 B19 VOP14

IC8001 A19 VOP13

IC8001 C18 VOP12

IC8001 B22 VOP9

IC8001 D20 VOP8

IC8001 A22 VOP7

IC8001 C21 VOP6

IC8001 F19 VOP5

IC8001 B21 VOP4

IC8001 A21 VOP3

IC8001 C20 VOP2

VOUTENB

IC8001 H26 VOUTENB

IIC I/F

to (5/16)

IC8001 M2 SCL0

SCL0

IC8001 M1 SDA0

SDA0

SCL1

IC8001 N5 SCL1

SDA1

IC8001 N3 SDA1

SBT0

IC8001 AB8 SBT0

SBT2

IC8001 AD6 SBT2

XECS3

IC8001 AD1 XECS3

IC8001 AC4 XECS5

XECS5

SD CARD I/F

to (5/16)

SDCLK

IC8001 AF13 SDCLK

IC8001 AD13 SDCD

SDCD

SDCMD

IC8001 AD12 SDCMD

IC8001 AB12 SDDAT0

SDDAT0

IC8001 AE13 SDDAT1

SDDAT1

IC8001 AB13 SDDAT2

SDDAT2

IC8001 AA13 SDDAT3

SDDAT3

IC8001 AE12 SDWP

SDWP

IC8001 P4 GTCPOUT

1.8V_DDRI/F

C8011

C8012

C8013

C8014

C8015

C8016

16V

C8017

C8077

C8078

C8079

C8080

IC8001 AE24 DTCPOUT

IC8001 H22 TCPOUT

IC8001 D24 TSTAIO

SUB1.8V

L8003

J0JHC0000045

IC8001 K23 VDDIO

16V

0.1u
IC8001 K26 VDDIO

IC8001 M21 VDDIO

IC8001 M23 VDDIO

16V

0.1u
IC8001 N24 VDDIO

IC8001 P25 VDDIO

IC8001 R21 VDDIO

16V

0.1u
IC8001 T25 VDDIO

IC8001 U24 VDDIO

16V

IC8001 V22 VDDIO

0.1u
IC8001 W26 VDDIO

IC8001 Y22 VDDIOCK

16V

IC8001 Y24 VDDIO

1u

IC8001 AA21 VDDIO

IC8001 AB19 VDDIO IC8001AA19MMDQ20

1u

IC8001 AB22 VDDIO

IC8001 AB25 VDDIO

IC8001 AC18 VDDIO

IC8001 AC23 VDDIO

10u

IC8001 AD17 VDDIO

10V

IC8001 AD22 VDDIO

0.1u
IC8001 AD25 VDDIO

16V

IC8001 AE16 VDDIO

IC8001 AE21 VDDIO

0.1u
IC8001 AF20 VDDIO

16V

IC8001 AF26 VDDIO

0.1u

16V

0.1u

16V

C8006

C8009

10u
10V

C8018

C8021

FOR ADV7493

VI1ENB

VI1CKOUT

VI1CLK2

VI1CLK

VI1VSYNC

VI1HSYNC

VI1P22

VI1P23

VI1P24

VI1P25

VI1P26

VI1P4

VI1P5

VI1P6

VI1P7

VI1P27

VI1P8

VI1P9

VI1P28

VI1P29

VI1P12

VI1P13

VI1P14

VI1P15

VI1P16

VI1P17

VI1P18

VI1P19

VI1P2

VI1P3

NAND I/F

XNFCE

XNFWE

XNFRE

SDA2

SCL2

SDA3

SCL3

NFALE

NFCLE

XNFWP

NANDRYBY

JTAG

to (4/16)

TMS

IC8001 R1 TMS

IC8001 R2 TRST

TRST

IC8001 R6 TCK

TCK

TDO

IC8001 R3 TDO

IC8001 T5 TDI

TDI

C8007
16V

IC8001 K17 LVVDD12

C8075
22u

4V

0.1u

C8008

16V

0.1u

C8010

10u

10V

0.1u
16V

IC8001 M17 VDDA

IC8001 U15 VDDA

IC8001 T17 VDDA

SUB1.2V

L8002

J0JHC0000045

IC8001 N10 VDD12

0.1u

16V

IC8001 P10 VDD12

IC8001 R10 VDD12

C8019

0.1u

16V

IC8001 R12 VDD12

IC8001 R13 VDD12

C8020

IC8001 T10 VDD12

0.1u

16V

IC8001 T11 VDD12

IC8001 T12 VDD12

IC8001 T13 VDD12

0.1u
16V

IC8001 U10 VDD12

IC8001 U11 VDD12

C8022

1u

IC8001 U12 VDD12

16V

IC8001 U13 VDD12

IC8001 AA14 VDD12

C8023

IC8001 AB14 VDD12

10u

IC8001 AC14 VDD12

10V

IC8001 AD14 VDD12

C8024

IC8001 AE14 VDD12

10u

IC8001 AF14 VDD12

10V

SUB1.2V

L8010

J0JHC0000045

C8076

0.1u

16V

Peaks-Lite2/DDR2
CRNo.8000-8299

to (9/16)

IC8001 E3 VI1ENB

IC8001 A8 VI1CKOUT

IC8001 E2 VI1CLK2

IC8001 C9 VI1CLK

IC8001 D2 VI1VSYNC

IC8001 D1 VI1HSYNC

IC8001 A9 VI1P22

IC8001 B9 VI1P23

IC8001 B8 VI1P24

IC8001 C8 VI1P25

IC8001 A7 VI1P26

IC8001 B7 VI1P4

IC8001 C7 VI1P5

IC8001 A6 VI1P6

IC8001 B6 VI1P7

IC8001 C6 VI1P27

IC8001 A5 VI1P8

IC8001 B5 VI1P9

IC8001 C5 VI1P28

IC8001 A4 VI1P29

IC8001 B4 VI1P12

IC8001 C4 VI1P13

IC8001 A3 VI1P14

IC8001 B3 VI1P15

IC8001 A2 VI1P16

IC8001 B1 VI1P17

IC8001 C2 VI1P18

IC8001 C1 VI1P19

IC8001 B10 VI1P2

IC8001 C10 VI1P3

to (4/16)

IC8001 AC5 XNFCE

IC8001 AD3 XNFWE

IC8001 AD4 XNFRE

IC8001 AE3 NFALE

IC8001 AB6 NFCLE

IC8001 AF2 XNFWP

IC8001 AC6 NANDRYBY

SUB1.2V

L8004

J0JHC0000045

SUB3.3V

C8025

0.1u
16V

C8026

0.1u
16V

C8027

0.1u
16V

C8028

0.1u
16V

C8029

0.1u
16V

C8030

1u

16V

C8031

1u

16V

C8032

10u

10V

IC8001 N17 VDDR

IC8001 R17 VDDR

IC8001 T15 VDDR

IC8001 U16 VDDR

IC8001 AB15 VDDR

IC8001 AC15 VDDR

IC8001 AD15 VDDR

IC8001 AE15 VDDR

IC8001 AF15 VDDR

IC8001 U14 DPAVDD12

L8001

J0JHC0000045

IC8001 AA8 VDD33

IC8001 AA9 VDD33

IC8001 A25 VDD33

IC8001 A26 VDD33

IC8001 B24 VDD33

IC8001 C23 VDD33

IC8001 D7 VDD33

IC8001 D8 VDD33

IC8001 D16 VDD33

IC8001 D17 VDD33

IC8001 D22 VDD33

IC8001 E21 VDD33

IC8001 F11 VDD33

IC8001 F12 VDD33

IC8001 F15 VDD33

IC8001 F20 VDD33

IC8001 G4 VDD33

IC8001 H4 VDD33

IC8001 J6 VDD33

IC8001 K6 VDD33

IC8001 N6 VDD33

IC8001 P6 VDD33

IC8001 R4 VDD33

IC8001 T4 VDD33

IC8001 U6 VDD33

IC8001 AC10 VDD33

IC8001 AC11 VDD33

SERIAL I/F

to (4/16)

SBI0

SBO0

to (7/16)

SBI2

SBO2

B PORT (Sub Video Input or Address)

to (4/16)

VI2P4

IC8001 E6 VI2P4

IC8001 H3 VI2P12

IC8001 J4 VI2P13

IC8001 H2 VI2P14

IC8001 H1 VI2P15

IC8001 K5 VI2P16

IC8001 J3 VI2P17

IC8001 K4 VI2P18

IC8001 J2 VI2P19

IC8001 K2 VI2P22

IC8001 L5 VI2P23

IC8001 K1 VI2P24

IC8001 L3 VI2P25

IC8001 L2 VI2P26

IC8001 M6 VI2P27

IC8001 L1 VI2P28

IC8001 M3 VI2P29

IC8001 F1 VI2HSYNC

*R4001

IC8001 H5 VI2VSYNC

10k

IC8001 G2 VI2CLK

Analog Video I/F

L8007

J0JHC0000045

A1 VSS

to (5/16)

MVDACO0

IC8001 E13 MVDACO0

IC8001 B12 MVDACO1

MVDACO1

MVDACO2

IC8001 F13 MVDACO2

IC8001 D12 MVDACO3

MVDACO3

1%

R8004

24k

1%

C8003

R8005

16V

10k

1u

C8005

1u

16V

C8004

1u

16V

IC8001 N15 VSS

IC8001 N16 VSS

IC8001 N22 VSS

IC8001 P11 VSS

IC8001 P12 VSS

IC8001 P13 VSS

IC8001 P14 VSS

IC8001 P15 VSS

IC8001 P17 VSS

IC8001 R14 VSS

IC8001 R15 VSS

IC8001 P23 VSS

IC8001 R24 VSS

IC8001 R26 VSS

IC8001 T14 VSS

IC8001 T16 VSS

IC8001 T22 VSS

IC8001 U17 VSS

IC8001 V4 VSS

IC8001 V25 VSS

IC8001 W6 VSS

IC8001 W21 VSS

IC8001 W24 VSS

IC8001 Y6 VSS

IC8001 Y23 VSS

IC8001 AA6 VSS

IC8001 AA7 VSS

IC8001 AA15 VSS

IC8001 AA18 VSS

IC8001 AA22 VSS

IC8001 AA25 VSS

IC8001 AB17 VSS

IC8001 AB21 VSS

IC8001 AB23 VSS

IC8001 AC12 VSS

IC8001 AC13 VSS

IC8001 AC16 VSS

IC8001 AC20 VSS

IC8001 AC22 VSS

IC8001 AC25 VSS

IC8001 AD19 VSS

IC8001 AD23 VSS

IC8001 AD26 VSS

IC8001 AE18 VSS

IC8001 AE22 VSS

IC8001 AE25 VSS

IC8001 AF1 VSS

IC8001 AF21 VSS

IC8001 AF24 VSS

SUB3.3V

IC8001 C24 SBI0

IC8001 D23 SBO0

IC8001 A24 SBI2

IC8001 B23 SBO2

IC8001

IC8001 B2 VSS

IC8001 C3 VSS

IC8001 D4 VSS

IC8001 D9 VSS

IC8001 D10 VSS

IC8001 D13 VSS

IC8001 D14 VSS

IC8001 D18 VSS

IC8001 D19 VSS

IC8001 E5 VSS

IC8001 E24 VSS

IC8001 F6 VSS

IC8001 F24 VSS

IC8001 G7 VSS

IC8001 G24 VSS

IC8001 H23 VSS

IC8001 J25 VSS

IC8001 K10 VSS

IC8001 K11 VSS

IC8001 K12 VSS

IC8001 K13 VSS

IC8001 K14 VSS

IC8001 K15 VSS

IC8001 K16 VSS

IC8001 L4 VSS

IC8001 L10 VSS

IC8001 L11 VSS

IC8001 L12 VSS

IC8001 L13 VSS

IC8001 L14 VSS

IC8001 L15 VSS

IC8001 L16 VSS

IC8001 L17 VSS

IC8001 L22 VSS

IC8001 L24 VSS

IC8001 M4 VSS

IC8001 M10 VSS

IC8001 M11 VSS

IC8001 M12 VSS

IC8001 M13 VSS

IC8001 M14 VSS

IC8001 M15 VSS

IC8001 M16 VSS

IC8001 M25 VSS

IC8001 N11 VSS

IC8001 N12 VSS

IC8001 N13 VSS

IC8001 N14 VSS

MN2WS0039A

EA24

EA08

EA09

EA10

EA11

EA12

EA13

EA14

EA15

EA16

EA17

EA18

EA19

EA20

EA21

EA22

EA23

PORT6[4]

PORT6[5]

PORT6[7]

IC8001 E12 VVREF

IC8001 B11 MVIREF

R8006

6.8k

1%

IC8001 A11 SVCOMP

IC8001 D11 MVCOMP

C

Y

Cmp

R4330
47k

R

V

U

B

Y

G

Cmp

Cmp

CH,IS IF

CH0CLK

CH0VAL

CH0PSYNC

CH0DATA

IS0CLK

IS0VAL

IS0PSYNC

IS0DATA

IS1VAL

IS1PSYNC

IS1DATA

CLOCK GEN

CPU BUS I/F

EA0

EA1

EA2

EA3

EA4

EA5

EA6

EA7

ED0

ED1

ED2

ED3

ED4

ED5

ED6

ED7

ED8

ED9

ED10

ED11

ED12

ED13

ED14

ED15

XERE

XEWE0

XEWE1

XEDK

ERXW

ECLK

ESZ0

ESZ1

XECS0

XECS1

XECS4

XECS2

XNMIRQ

XIRQ1

XIRQ2

XIRQ3

BOOTSWAP

XRST

to (4,5/16)

IC8001 AF12 CH0CLK

IC8001 AE11 CH0VAL

IC8001 AD11 CH0PSYNC

IC8001 AF11 CH0DATA

to (4,5/16)

IC8001 AF3 IS0CLK

IC8001 AB7 IS0VAL

IC8001 AE4 IS0PSYNC

IC8001 AF4 IS0DATA

IC8001 AE5 IS1VAL

IC8001 AC7 IS1PSYNC

IC8001 AD5 IS1CLK

IC8001 AF5 IS1DATA

IC8001J22VC27

IC8001H25CLK74

IC8001K21CK27

IC8001AD24CK27D

to (4/16)

IC8001 T1 EA0

IC8001 T2 EA1

IC8001 T6 EA2

IC8001 T3 EA3

IC8001 U4 EA4

IC8001 U1 EA5

IC8001 U2 EA6

IC8001 U3 EA7

IC8001 U5 ED0

IC8001 V1 ED1

IC8001 V2 ED2

IC8001 V5 ED3

IC8001 V3 ED4

IC8001 W1 ED5

IC8001 W2 ED6

IC8001 V6 ED7

IC8001 W3 ED8

IC8001 W4 ED9

IC8001 Y1 ED10 IC8001L21MMDQ1

IC8001 Y2 ED11

IC8001 W5 ED12

IC8001 Y3 ED13

IC8001 AA1 ED14

IC8001 AA2 ED15

IC8001 Y4 XERE

IC8001 AA3 XEWE0

IC8001 AB3 XEWE1

IC8001 Y5 XEDK

IC8001 AB2 ERXW

IC8001 AB1 ECLK

IC8001 AA4 ESZ0

IC8001 AC1 ESZ1

IC8001 AA5 XECS0

IC8001 AC2 XECS1

IC8001 AC3 XECS4

IC8001 AB4 XECS2

IC8001 N2 XNMIRQ

IC8001 N4 XIRQ1

IC8001 N1 XIRQ2

IC8001 P1 XIRQ3

IC8001 AF23 BOOTSWAP

IC8001 D21 XRST

POD,CI I/F

XECS6

XECS7

XEXDMK0

XEXDMR0

VI1P21

VI1P10

VI1P11

VI1P1

VI1P0

VI1P20

VI2P20

XRTS0

XDTR0

XDSR0

XDCD0

XCTS0

XRI0

TXD0

RXD0

SMTCLK1

SMTD1

SMTRST1

SMTCMD1

SMTSEL1

SMTD0

SMTRST0

SMTCMD0

SMTSEL0

SMTCLK0

CH1CLK

CH1VAL

CH1PSYNC

CH1DATA

to (4,5/16)

IC8001 AD2 XECS6

IC8001 AE1 XECS7

IC8001 AB5 XEXDMK0

IC8001 AE2 XEXDMR0

IC8001 F2 VI1P21

IC8001 F3 VI1P10

IC8001 E1 VI1P11

IC8001 G5 VI1P1

IC8001 G6 VI1P0

IC8001 H6 VI1P20

IC8001 K3 VI2P20

to (4,5/16)

IC8001 AE6 XRTS0

IC8001 AC8 XDTR0

IC8001 AF6 XDSR0

IC8001 AB9 XDCD0

IC8001 AD7 XCTS0

IC8001 AC9 XRI0

IC8001 AE7 TXD0

IC8001 AF7 RXD0

IC8001 AD8 SMTCLK1

IC8001 AE8 SMTD1

IC8001 AA10 SMTRST1

IC8001 AF8 SMTCMD1

IC8001 AB10 SMTSEL1

IC8001 AA11 SMTD0

IC8001 AE9 SMTRST0

IC8001 AF9 SMTCMD0

IC8001 AB11 SMTSEL0

IC8001 AD9 SMTCLK0

IC8001 AD10 CH1CLK

IC8001 AA12 CH1VAL

IC8001 AE10 CH1PSYNC

IC8001 AF10 CH1DATA

PORT14[1]

PORT14[2]

PORT14[3]

PORT14[4]

POWER_DET

PORT15[7]

PORT16[0]

PORT15[5]

SBI1

SBO1

PORT9[5]

HSVALIN

HSSYNIN

HSBCLKIN

HSDIN0

HSDIN1

HSDIN2

HSDIN3

HSDIN4

HSDIN5

HSDIN6

HSDIN7

PORT10[6]

PORT10[7]

PORT5[4]

PORT5[5]

PORT5[6]

SMT_OFF

PORT5[7]

COMMON PORT .etc

to (4,5/16)

IC8001 C14 DSRCK

VMUTE

SLRCK

IC8001 E15 SLRCK

IC8001 B14 ADCCK

ADCCK

ADIN

IC8001 A14 ADIN

RMCO

IC8001 M5 RMCO

IC8001 G1 VI2P10

VI2P10

25V

H0J270500061

CLOCK GEN

1

X1

2

S0

3

S1

4

VIN

5

VDD

6

GND

7

74M

8

COMM

IC8004

C0ZBZ0001030

VI2P11

VI2P21

VI2ENB

VI2CLK2

R8111

X8001

10k

24.576/33M

4.9152M

IC8001 J5 VI2P11

IC8001 L6 VI2P21

IC8001 G3 VI2ENB

IC8001 J1 VI2CLK2

IC8001 H24 AUDCLK

J0JHC0000045

16

X2

15

VDD

14

S2

13

VDD

12

GND

11

10

9

27M

TXD0

RXD0

XRTS0

XDTR0

XDSR0

XDCD0

XCTS0

XRI0

R8087

10k

R8090

R8086

10k

100k

C8052

16V

1u

C8053

0.01u

R8091

100

TP8037

VMUTE

RSV3(SDRAM_CHK1)

RSV2(SDRAMCHK2)

SDBOOT

ETHER_IRQ

PANEL_STATUS

P_MAIN_SW

PANEL_SOS

RSV1(SD_ERROR)

EEPROM_WP

RSV4

SUB3.3V

L8005

C8057

0.1u
16V

to (5/16)

C8056

16V

C8058

10V

10u

CLKGEN_S2

0.1u
R8095

10k

R8093

47

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

R8084

IC8001AE23MCLK

IC8001AC21TSTSEL

IC8001L25MMDM0

IC8001M26MMDM1

IC8001L26MMDQS0

IC8001M24MMDQS1

IC8001L23MMDQ0

IC8001K25MMDQ2

IC8001K24MMDQ3

IC8001K22MMDQ4

IC8001J23MMDQ5

IC8001J26MMDQ6

IC8001J24MMDQ7

IC8001N21MMDQ8

IC8001N23MMDQ9

IC8001N25MMDQ10

IC8001N26MMDQ11

IC8001P21MMDQ12

IC8001P22MMDQ13

IC8001P24MMDQ14

IC8001P26MMDQ15

IC8001W23MMA0

IC8001V26MMA1

IC8001AA26MMA2

IC8001T21MMA3

IC8001V21MMA4

IC8001U22MMA5

IC8001Y26MMA6

IC8001U26MMA7

IC8001Y25MMA8

IC8001U25MMA9

IC8001T26MMA10

IC8001V23MMA11

IC8001U23MMA12

IC8001T23MMBA0

IC8001V24MMBA1

IC8001T24MMBA2

IC8001R25MMXWE

IC8001W25MMXRAS

IC8001U21MMXCAS

IC8001W22MMXCS1

IC8001R22MMXCS0

IC8001R23MMCKE

IC8001AA24MMODT

IC8001AC26MMCK

IC8001AB26MMXCK

IC8001AA23MMMONB

IC8001AB24MMMONA

IC8001AC24MMPCLKEXT

IC8001AF25MMRDRV

IC8001AE26MMRODT

IC8001Y21MMVCAL

IC8001M22MMVREF0

IC8001AB18MMVREF1

C8038

16V

0.1u

IC8001AE19MMDM2

IC8001AF18MMDM3

IC8001AF19MMDQS2

IC8001AD18MMDQS3

IC8001AB20MMDQ16

IC8001AC19MMDQ17

IC8001AE20MMDQ18

IC8001AD20MMDQ19

IC8001AA20MMDQ21

IC8001AF22MMDQ22

IC8001AD21MMDQ23

IC8001AA17MMDQ24

IC8001AC17MMDQ25

IC8001AE17MMDQ26

IC8001AF17MMDQ27

IC8001AB16MMDQ28

IC8001AA16MMDQ29

IC8001AD16MMDQ30

IC8001AF16MMDQ31

0

CH0DM0

R8023

0

CH0DM1

R8039

0

CH0DQS0

R8024

0

CH0DQS1

R8025

0

CH0DQ0

CH0DQ1

CH0DQ2

CH0DQ3

CH0DQ4

CH0DQ5

CH0DQ6

CH0DQ7

CH0DQ8

CH0DQ9

CH0DQ10

CH0DQ11

CH0DQ12

CH0DQ13

CH0DQ14

CH0DQ15

CH0DM2

CH0DM3

CH0ODT

CH0CK

CH0XCK

CH0CKE

CH0BA0

CH0BA1

CH0BA2

CH0XWE

CH0XRAS

CH0XCAS

CH0XCS0

CH0ODT

R8101

10k

CH0CKE

R8081

10k

CH0ODT

CH0CK

CH0XCK

CH0CKE

CH0BA0

CH0BA1

R8083

300

CH0BA2

CH0XWE

CH0XRAS

CH0XCAS

CH0XCS1

1.8V_DDRI/F

R8031

270

R8035

1%

C8039

R8032

16V

270

0.1u
1%

CH0A0

R8056

47

CH0A1

R8057

47

CH0A2

R8058

47

CH0A3

R8059

47

CH0A4

R8060

47

CH0A5

R8061

47

CH0A6

R8062

47

CH0A7

R8063

47

CH0A8

R8064

47

CH0A9

R8065

47

CH0A10

R8066

47

CH0A11

R8067

47

CH0A12

R8068

47

CH0BA0

R8069

47

CH0BA1

R8070

47

CH0BA2

R8071

47

CH0XWE

R8072

47

CH0XRAS

R8073

47

CH0XCAS

R8075

47

CH0XCS1

R8076

47

CH0XCS0

R8100

47

CH0CKE

R8077

47

CH0ODT

R8078

47

CH0CK

R8026

0

CH0XCK

R8027

0

R8098

10k

1.8V_DDRI/F

R8099

10k

R8082

75

1%

VREF

C8051

0.1u
R8030

16V

100

C8037

16V

0.1u

R8079

0

R8080

0

0

CH0DQS2

R8028

0

CH0DQS3

R8029

CH0DQ16

CH0DQ17

CH0DQ18

CH0DQ19

CH0DQ20

CH0DQ21

CH0DQ22

CH0DQ23

CH0DQ24

CH0DQ25

CH0DQ26

CH0DQ27

CH0DQ28

CH0DQ29

CH0DQ30

CH0DQ31

IC8002

C3ABRG000080

DDR2 #0

CH0DM0

*IC8002=B3 UDM

CH0DM1

*IC8002=F3 LDM

*IC8002=A8 UDQS

CH0DQS0

*IC8002=B7 UDQS

*IC8002=E8 LDQS

CH0DQS1

*IC8002=F7 LDQS

CH0DQ5

*IC8002=B9 DQ15

CH0DQ7

*IC8002=B1 DQ14

CH0DQ1

*IC8002=D9 DQ13

CH0DQ3

*IC8002=D1 DQ12

CH0DQ2

*IC8002=D3 DQ11

CH0DQ0

*IC8002=D7 DQ10

CH0DQ6

*IC8002=C2 DQ9

CH0DQ4

*IC8002=C8 DQ8

CH0DQ8

*IC8002=F9 DQ7

CH0DQ11

*IC8002=F1 DQ6

CH0DQ12

*IC8002=H9 DQ5

CH0DQ15

*IC8002=H1 DQ4

CH0DQ14

*IC8002=H3 DQ3

CH0DQ13

*IC8002=H7 DQ2

CH0DQ10

*IC8002=G2 DQ1

CH0DQ9

*IC8002=G8 DQ0

*IC8002=K9 ODT

R8074

220

*IC8002=J8 CK

*IC8002=K8 CK

*IC8002=K2 CKE

*IC8002=L2 BA0

*IC8002=L3 BA1

*IC8002=L1 RFU

*IC8002=K3 WE

*IC8002=K7 RAS

*IC8002=L7 CAS

*IC8002=L8 CS

*IC8002=J2 VREF

C8040

0.1u
16V

IC8003

C3ABRG000080

DDR2 #1

R8097

*IC8003=K9 ODT

220

*IC8003=J8 CK

*IC8003=K8 CK

*IC8003=K2 CKE

*IC8003=L2 BA0

*IC8003=L3 BA1

*IC8003=L1 RFU

*IC8003=K3 WE

*IC8003=K7 RAS

*IC8003=L7 CAS

*IC8003=L8 CS

*IC8003=J2 VREF

C8041

0.1u
16V

0

CH0DM3

*IC8003=B3 UDM

CH0DM2

*IC8003=F3 LDM

*IC8003=A8 UDQS

CH0DQS3

*IC8003=B7 UDQS

*IC8003=E8 LDQS

CH0DQS2

*IC8003=F7 LDQS

CH0DQ30

*IC8003=B9 DQ15

CH0DQ28

*IC8003=B1 DQ14

CH0DQ27

*IC8003=D9 DQ13

CH0DQ25

*IC8003=D1 DQ12

CH0DQ24

*IC8003=D3 DQ11

CH0DQ26

*IC8003=D7 DQ10

CH0DQ29

*IC8003=C2 DQ9

CH0DQ31

*IC8003=C8 DQ8

CH0DQ18

*IC8003=F9 DQ7

CH0DQ17

*IC8003=F1 DQ6

CH0DQ22

*IC8003=H9 DQ5

CH0DQ21

*IC8003=H1 DQ4

CH0DQ16

*IC8003=H3 DQ3

CH0DQ23

*IC8003=H7 DQ2

CH0DQ20

*IC8003=G2 DQ1

CH0DQ19

*IC8003=G8 DQ0

C8046

16V

0.1u

+

C8042

4V

68u

C8043

0.1u

16V

C8047

16V

0.1u

C8048

16V

0.1u

C8036

10u

10V

*IC8002=A2 NC

*IC8002=E2 NC

*IC8002=R3 RFU

*IC8002=R7 RFU

*IC8002=R8 RFU

C8035

10u

10V

C8044

16V

0.1u

C8049

0.1u

C8050

0.1u

C8045

0.1u
16V

1.8V_DDRI/F

16V

16V

=

A1 VDD

*IC8002

*IC8002=E1 VDD

*IC8002=M9 VDD

*IC8002=J9 VDD

*IC8002=R1 VDD

*IC8002=J1 VDDL

*IC8002=A9 VDDQ

*IC8002=C1 VDDQ

*IC8002=C3 VDDQ

*IC8002=C7 VDDQ

*IC8002=C9 VDDQ

*IC8002=E9 VDDQ

*IC8002=G1 VDDQ

*IC8002=G3 VDDQ

*IC8002=G7 VDDQ

*IC8002=G9 VDDQ

CH0A0

CH0A1

CH0A2

CH0A3

CH0A4

CH0A5

CH0A6

CH0A7

CH0A8

CH0A9

CH0A10

CH0A11

CH0A12

CH0A0

CH0A1

CH0A2

CH0A3

CH0A4

CH0A5

CH0A6

CH0A7

CH0A8

CH0A9

CH0A10

CH0A11

CH0A12

=

*IC8003

A1 VDD

*IC8003=E1 VDD
=
*IC8003

M9 VDD

*IC8003=J9 VDD

*IC8003=R1 VDD

*IC8003=A9 VDDQ

*IC8003=C1 VDDQ

*IC8003=C3 VDDQ
=

C7 VDDQ

*IC8003

*IC8003=C9 VDDQ

*IC8003=E9 VDDQ *IC8003=B8 VSSQ

*IC8003=G1 VDDQ

*IC8003=G3 VDDQ

*IC8003=G7 VDDQ

*IC8003=G9 VDDQ

*IC8003=J1 VDDL

*IC8003=A2 NC

*IC8003=E2 NC

*IC8003=R3 RFU

*IC8003=R7 RFU

*IC8003=R8 RFU

*IC8002=A3 VSS

*IC8002=E3 VSS

*IC8002=J3 VSS

*IC8002=N1 VSS

*IC8002=P9 VSS

*IC8002=A7 VSSQ

*IC8002=B2 VSSQ

*IC8002=B8 VSSQ

*IC8002=D2 VSSQ

*IC8002=D8 VSSQ

*IC8002=E7 VSSQ

*IC8002=F2 VSSQ

*IC8002=F8 VSSQ

*IC8002=H2 VSSQ

*IC8002=H8 VSSQ

*IC8002=J7 VSSDL

*IC8002=M8 A0

*IC8002=M3 A1

*IC8002=M7 A2

*IC8002=N2 A3

*IC8002=N8 A4

*IC8002=N3 A5

*IC8002=N7 A6

*IC8002=P2 A7

*IC8002=P8 A8

*IC8002=P3 A9

*IC8002=M2 A10

*IC8002=P7 A11

*IC8002=R2 A12

*IC8003=M8 A0

*IC8003=M3 A1

*IC8003=M7 A2

*IC8003=N2 A3

*IC8003=N8 A4

*IC8003=N3 A5

*IC8003=N7 A6

*IC8003=P2 A7

*IC8003=P8 A8

*IC8003=P3 A9

*IC8003=M2 A10

*IC8003=P7 A11

*IC8003=R2 A12

*IC8003=A3 VSS

*IC8003=E3 VSS

*IC8003=J3 VSS

*IC8003=N1 VSS

*IC8003=P9 VSS

*IC8003=A7 VSSQ

*IC8003=B2 VSSQ

*IC8003=D2 VSSQ

*IC8003=D8 VSSQ

*IC8003=E7 VSSQ

*IC8003=F2 VSSQ

*IC8003=F8 VSSQ

*IC8003=H2 VSSQ

*IC8003=H8 VSSQ

*IC8003=J7 VSSDL

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (1 of 16) Shematic Diagram

12

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (1 of 16) Schematic Diagram

3

58

9674

15

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.8. DG-Board (2 of 16) Schematic Diagram

BA/EA ONLY

1

2

!

DG-BOARD (2/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

AA_FE_XRST

AA_XIRQ2

AD_SDA2

AD_SCL2

*C8328

16V

1u

Vin

*IC8302

C0CBCAD00082

Vout2NC3Cn4GND

*R8311

100

*R8321
10k

*C8330

25V

0.01u

11

12

13

14

15

16

Vdd

SADD4

STATUS
Vss

SADD3

SADD2

CVdd

SADD118SADD0

*IC8301

C1AB00002710

VIN31VIN32AGnd

Vdd

RFLEV

CLK2

DATA237CVdd38Vss39CVdd40Vss41AGC2/GPP242AGC143GPP344SMTEST45Vdd

34

35

36

33

25V

0.01u

*C8329

100

*R8314

*R8315

*C8313

100

0.01u

*R8307

4.7k

*R8306

4.7k

*C8333

25V

0.01u

5

6

7

8

9

IRQ

Vss

CVdd

DATA1

RESET10SLEEP

Vss

Vdd

Vss

CVdd

FE

MDO050MDO151MDO2

MOVAL

MOSTRT

Vss

47k

*R8323

*R8324 47k

25V

*C8334

25V

0.01u

20.48MHz

*X8301

18

IFD1

17

IFD2

16

IF-AGC

*C8324

15

50V22p

SCL

*C8323

14

*C8301

0.01u
25V

50V22p

IFA1

[TU]

[DC/DC]

[RF-AGC_Mon.]

Active_Antenna

SDA

13

12

NC

11

BM

10

NC

9

NC

8

7

6

NC

5

NC

4

3

BB

2

NC

1

*TU8301

ENV77M05D8F

*R8309

100

*R8312

100

*R8329

47k

*R8303

100

*R8304

100

*C8322

16V

0.1u

*C8304

16V

0.1u

*C8316

16V

47u

+

*L8302

J0JHC0000045

SUB5V

!

H0J204500006

*C8312

50V

12p

*C8309

16V

0.1u

*C8307

0.1u

16V

*C8311

*C8338

50V
22p

*C8339

50V
22p

*C8306

50V

1000p

+

*C8310

16V
100u

50V
15p

*R8305

17

*C8332

19

25V

0.01u

Vss

20

PLLVdd

21

*C8331

PLLGND

22

25V 0.01u

XTI

23

XTO

24

Vss

25

*R8318

22k

PLLTEST

4.7k

26

OSCMODE

27

AVdd

28

*C8336

AGnd

29

25V0.01u

30

*C8335

25V

0.01u

*R8322

1k

*R8308

10k

1

*R8310

100

4

CLK1

BKERR63MICLK

MOCLK

*C8340

3

Vss

CVdd

MDO7

MDO6

MDO5

Vss

Vdd

MDO4

MDO3

46

*C8314

25V 0.01u

*C8327
16V
1u

*L8304

J0JHC0000045

25V

0.01u

*C8319

1

2

64

62

61

*C8320
25V

60

59

58

57

56

*C8321

55

54

53

52

49

47

48

SUB3.3V

*L8301
J0JHC0000045

5

6NC7NC8

Cont

1.8V

*C8325
25V

0.01u

R8328

*R8301

EXB2HV680JV

68

68

CH0CLK

CH0DATA

CH0VAL

CH0PSYNC

10k

MDO7

MDO6

MDO5

MDO4

MDO3

MDO2

MDO1

FA/PA ONLY

25V

0.01u

*R8325

68

0.01u

25V

0.01u

*R8327

*R8326

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (2 of 16) Shematic Diagram

3

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (2 of 16) Schematic Diagram

1210 161411 1513 1817

16

4.9. DG-Board (3 of 16) Schematic Diagram

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

1

2

11

12

13

BA/EA ONLY

SUB5V

*R8401

0

*TP8404

AC_XPDCE1

AC_XEAB

AC_REG

AC_XPDWE

AC_IOWR

AC_IORD

AC_XPDOE

AC_XPDCE1

AC_CI_XRST

VI1P20

IS0PSYNC

SUB3.3V

R8402

0

BUFFER

*IC8401

C0JBAZ002800

*R8419

EXB2HV101JV

AA_ED2

AA_ED1

AA_ED0

10k

R8470

*R8469

100

*C8404

AA_ED7

AA_ED6

AA_ED5

AA_ED4

AA_ED3

XCIEDB

16V

AA_ERXW

0.1u

GND

13

B8

14

B7

15

B6

16

B5

17

B4

18

B3

19

B2

20

B1

21

OE

22

VccB(3.3V)

23

VccB(3.3V)

24

DATA BUFFER

VccA(5V)

*R8484

0

BUFFER

*IC8402

C0JBAZ002692

*R8426

0

1

G1

REG#

2

A1

3

WE#

A2

IOWR#

4

A3

IORD#

5

A4

OE#

6

A5

CE1#

7

A6

8

A7

9

A8

10

GND

SUB3.3V

10k

*R8471

*R8406

*C8408
16V

0.1u

*IC8403

C0ZBZ0001333

1

Vin

2

GND

3

Enable

0.1

6

Vout

5

N/C

4

Fault/

*C8410

16V

0.1u

*R8404

10k

*R8405

10k

*Q8401

2SD0601A0L

*R8407

47k

*TP8403

*R8414

GND

12

EXB2HV101JV

GND

11

A8

10

A7

9

A6

8

A5

7

A4

6

A3

5

A2

4

A1

3

DIR

2

1

*C8402

16V

0.1u

*C8403

16V

0.1u

20

Vcc

XCIEAB

19

G2

18

Y1

17

Y2

16

Y3

EXB28V680JX

15

Y4

14

Y5

*R8453

13

Y6

12

Y7

11

Y8

*TP8401

*R8416

22k

*R8417

100k

AU_DA2 AU_DA2

AU_DA1

AU_DA0

AU_DA7

AU_DA6

AU_DA5

AU_DA4

AU_DA3

*R8477

*R8452

*R8451

*R8418

680

*Q8402

2SD0601A0L

AU_DA1

AU_DA0

AU_DA7

AU_DA6

AU_DA5

AU_DA4

AU_DA3

EXB2HV473JV

0

68

68

*R8412

AS_REG-

AS_WE-

AS_IOWR-

AS_IORD-

AS_OE-

AS_CE1-

AA_EA11

AA_EA12

AA_EA10 AY_EAA12

AA_EA9

AA_EA14

AA_EA15

AA_EA13

AA_EA8

AA_EA6

AA_EA5

AA_EA4

AA_EA3

AA_EA2

AA_EA1

*IC8404

C0JBAZ002692

1

G1

2

A1

CH0PSYNC

3

A2

CH0DATA

MDO1

MDO2

MDO3

MDO4

MDO5

CH0VAL

MDO6

MDO7

CH0CLK AY_EAA10

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

*IC8405

C0JBAZ002692

1

G1

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

BUFFER

BUFFER

BUFFER

*IC8406

C0JBAZ002692

1

G1

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

*IC8407

C0JBAZ002692

1

G1

2

A1

3

A2

BUFFER

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

*C8409

16V

0.1u

20

Vcc

19

G2

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

Vcc

G2

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

Vcc

Vcc

*R8454

18

EXB28V151JX

*C8405

16V

0.1u

EXB28V151JX

*C8406

EXB2HV680JV

*C8407

0.1u

EXB2HV680JV

AR_PKTSTINA

AR_DATAINA0

AR_DATAINA1

AR_DATAINA2

AR_DATAINA3

*R8432

150

*R8463

AR_DATAINA4

AR_DATAINA5

AR_ENINA

AR_DATAINA6

AR_DATAINA7

*R8431

150

AR_CLKINA

*R8430

100

*R8433

22k

16V

0.1u

AY_EAA11

AY_EAA10

AY_EAA9

AY_EAA14

AY_EAA15

*R8434

AY_EAA13

*R8428

16V

*R8427

AY_EAA8AA_EA7

AY_EAA7

AY_EAA6

AY_EAA5

AY_EAA4

AY_EAA3

AY_EAA2

AY_EAA1

47k

AS_CE1-

AS_OE-

AS_WE-

AS_IREQ-

*R8450

10k

AR_ENINA

AR_CLKINA

AU_DA3

AU_DA4

AU_DA5

AU_DA6

AU_DA7

AU_DA0

AU_DA1

AU_DA2

AY_EAA11

AY_EAA12

AY_EAA9

AY_EAA14

AY_EAA15

AY_EAA13

AY_EAA8

AY_EAA7

AY_EAA6

AY_EAA5

AY_EAA4

AY_EAA3

AY_EAA2

AY_EAA1

17

16

15

14

13

12

11

20

19

18

17

16

15

14

13

12

11

20

19

G2

18

Y1

17

Y2

16

Y3

15

Y4

14

Y5

13

Y6

12

Y7

11

Y8

20

19

G2

18

Y1

17

Y2

16

Y3

15

Y4

14

Y5

13

Y6

12

Y7

11

Y8

CI SLOT

*JK8401

K1NA68B00044

PC-CARD

GND

1

GND

35

2

36

3

4

5

6

7

CE1#

A10

8

OE#

9

A11

10

A9

11

12

A8

13

A13

A14

14

WE#

15

IREQ#

16

VCC

17

VPP1

18

MIVAL

19

MCLKI

20

21

A12

A7

22

A6

23

A5

24

25

A4

26

A3

A2

27

A1

28

29

A0

30

31

32

33

IOIS16#

34

*R8461

37

*R8421

38

*R8422

39

*R8423

40

*R8424

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

*R8460

57

68

58

59

60

61

*R8459

62

*R8458

63

*R8425

64

*R8457

65

*R8456

66

67

68

*R8410

22k

*R8465

10k

AQ_DATAOUTA3

68

AQ_DATAOUTA4

68

AQ_DATAOUTA5

68

AQ_DATAOUTA6

68

AQ_DATAOUTA7

68

CE2#

VS1#

AR_PKTSTINA

AR_DATAINA0

AR_DATAINA1

AR_DATAINA3

VCC

VPP2

MDI4

AR_DATAINA4

MDI5

AR_DATAINA5

MDI6

AR_DATAINA6

MDI7

AR_DATAINA7

AQ_CLKOUTA

MCLKO

RESET

*TP8402

WAIT#

INPACK#

REG#

AQ_ENOUTA

68

AQ_PKTSTOUTA

68

AQ_DATAOUTA0

68

AQ_DATAOUTA1

68

AQ_DATAOUTA2

68

*R8466

CD2#

10k

*R8411

22k

3.3V

*C8417

25V

0.01u

AS_CD1-

AS_WAIT-

*R8435

10k

AS_IORD-

AS_IOWR-

*R8436

AS_CD1-

AS_CD2-

AS_IREQ-

AS_WAIT-

AS_REG-

AS_CD2-

*C8416

25V

0.01u

5V CARD

10k

*R8445
100k

*R8437

EXB2HV104JV

*R8438

*R8440

*C8411

16V

100u

100k

100k

+

*R8446

*R8449

3.3V

3.3V

AQ_DATAOUTA3

AQ_PKTSTOUTA

AQ_DATAOUTA0

AQ_DATAOUTA1

AQ_DATAOUTA2

AQ_DATAOUTA4

AQ_DATAOUTA5

AQ_DATAOUTA6

AQ_DATAOUTA7

AQ_CLKOUTA

AQ_ENOUTA

*C8412

16V

0.1u

68

68

*R8468

0

AQ_ DATA O UTA 0

AQ_DATAOUTA1

AQ_DATAOUTA2

AQ_DATAOUTA3

AQ_DATAOUTA4

AQ_DATAOUTA5

AQ_DATAOUTA6

AQ_DATAOUTA7

AQ_CLKOUTA

AQ_ENOUTA

AQ_PKTSTOUTA

*IC8408

C0JBAU000025

1

G1

2

A1

BUFFER

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

1

G1

2

A1

BUFFER

3

A2

4

A3

0.0V

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

*IC8409

C0JBAU000025

!

DG-BOARD (3/16)

*C8413

16V

20

0.1u

Vcc

19

G2

18

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

Vcc

G2

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

EXB2HV680JV

17

16

15

14

13

12

11

20

19

18

17

16

15

14

13

12

11

*R8441

*R8443

SUB3.3V

R8475

EXB28V103JX

R8472

EXB2HV103JV

FA/PA ONLY

*C8414

16V

0.1u

EXB2HV680JV

FA/PA ONLY

R8474

EXB28V103JX

XPDCD1

XPDCD2

XCI_IREQ

AC_XETS

AC_CHDI0

AC_CHDI1

AC_CHDI2

AC_CHDI3

AC_CHDI4

AC_CHDI5

AC_CHDI6

AC_CHDI7

AC_CHCLK

AC_CHVAL

AC_CHSYNC

SMTCMD0

SMTSEL0AR_DATAINA2

AC_XPDWT

SMTCLK0

TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

3

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (3 of 16) Shematic Diagram

19 25 2623 2421 272220

14

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (3 of 16) Schematic Diagram

17

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.10. DG-Board (4 of 16) Schematic Diagram

11

12

13

SUB3.3V

L8551

J0JHC0000075

R8551

10k

AF_NAND_RY/BY

C8554

C8553

16V

16V

0.1u

0.1u

R8564

10k

55

128/256Mbit NOR FLASH

(A23)

N.C.2A223A154A145A136A127A118A109A910A811A1912A2013WE14RESET15A2116WP/ACC17RY/BY18A1819A1720A721A622A523A424A325A226A127N.C.28N.C.

1

AA_EA23

N.C.56N.C.

AA_EA17

54

AA_EA16

A16

53

AA_EA15

BYTE

52

AA_EA14

AA_ED15

Vss

AA_EA13

AA_ED6

AA_ED5

AA_ED7

AA_ED4

AA_ED13

AA_ED14

AA_ED12

45

46

47

48

49

50

51

DQ5

DQ6

DQ7

DQ12

DQ13

DQ14

DQ15/A-1

AA_XEWE0

AA_EA9

AA_EA12

AA_EA20

AA_EA21

AA_EA11

AA_EA10

43

AA_XRST

Vcc44DQ4

AA_ED11

42

AA_EA22

AA_ED1

AA_ED2

AA_ED0

AA_EA1

AA_ED8

AA_ED9

AA_ED3

AA_ED10

AA_XERE

40

41

DQ11

<

DQ036DQ837DQ138DQ939DQ2

DQ3

DQ10

AA_EA6

AA_EA18

AA_EA19

AA_EA7

AA_EA5

AA_EA8

C8555

AA_XECS0

16V

0.1u

29

30

31A032CE33

34OE35

Vio

Vss

N.C.

(VIO)

*IC8554

TVRP581-5:BA
TVRP661-2:EA/FA/PA

AA_EA3

AA_EA4

AA_EA2

AA_EA8

AA_ED0

AA_ED1

AA_EA9

AA_EA10

AA_ED2

AA_ED3

AA_EA11

AA_EA16

AA_ED8

AA_ED9

AA_EA17

AA_EA18

AA_ED10

AA_ED11

AA_EA19

21

22

23

24

D-LATCH

IC8621

C0JBAZ002845

1

R8621

R8622

R8623

R8624

OE

68

2

Q0

3

D0

4

D1

68

5

Q1

68

6

Q2

7

D2

8

D3

68

9

Q3

10

GND

D-LATCH

IC8622

C0JBAZ002845

1

R8625

R8626

R8627

R8628

OE

68

2

Q0

3

D0

4

D1

68

5

Q1

68

6

Q2

7

D2

8

D3

68

9

Q3

10

GND

SUB3.3V

L8621

J0JHC0000075

20

Vcc

R8629

19

Q7

18

D7

17

D6

16

Q6

15

Q5

14

D5

13

D4

12

Q4

11

LE

20

Vcc

19

Q7

18

D7

17

D6

16

Q6

15

Q5

14

D5

13

D4

12

Q4

11

LE

68

R8630

68

R8631

68

R8632

68

C8621

16V

0.1u

R8633

68

R8634

68

R8635

68

R8636

68

AA_EA15

AA_ED7

AA_ED6

AA_EA14

AA_EA13

AA_ED5

AA_ED4

AA_EA12

AA_XEAS

AA_EA23

AA_ED15

AA_ED14

AA_EA22

AA_EA21

AA_ED13

AA_ED12

AA_EA20

C8622

16V

0.1u

AF_NAND_RY/BY

AA_ED0

AA_ED1

AA_ED2

AA_ED3

AA_ED4

AA_ED5

AA_ED6

AA_ED7

AA_ED8

AA_ED9

AA_ED10

AA_ED11

AA_ED12

AA_ED13

AA_ED14

AA_ED15

AA_EA0

AA_EA1

AA_EA2

AA_EA3

AA_EA4

AA_EA5

AA_EA6

AA_EA7

AA_EA24

AA_EA25

EXB2HV680JV

EXB2HV680JV

EXB2HV680JV

R8710

R8556

68

R8867

R8866

R8865

68

LiteII

to (1/16)

XNFCE

NANDRYBY

NFCLE

XNFWE

XNFRE

NFALE

XNFWP

Reserved for NAND I/F

ADDRESS MPXed, if D-Latch

ED0

ED1

ED2

ED3

ED4

ED5

ED6

ED7

ED8

ED9

ED10

ED11

ED12

ED13

ED14

ED15

ED/EA with Int.PU at start

(XECS2,3 setting)

EA0

EA1

EA2

EA3

EA4

EA5

EA6

EA7

VI2P4

NAND I/F

INT.PU

non

non

INT.PU

INT.PU

non

INT.PU

/EA8

/EA9

/EA10

/EA11

/EA12

/EA13

/EA14

/EA15

/EA16

/EA17

/EA18

/EA19

/EA20

/EA21

/EA22

/EA23

ExBUS

ExBUS

EA24

INT.PD

!

DG-BOARD (4/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

FOR
FACTORY
USED

10k

10k

10k

10k

10k

10k

SUB3.3V

SUB3.3V

R8935

10k

CONNECTED TO GENX4 FROM LiteII ON SHEET008

R8869

No INT.PD at RESET

10k

TP8746

R8709

0

SUB3.3V

R8711

10k

SUB5V

JK8702

TP8757

1

+5V

2

SBI0

3

SBO0

4

AA_SBO0

AA_ESZ0

TP8750

TP8758

AA_XEAS

R8712

10k

TP8751

AA_ESZ1

AA_SBI0

AA_XRST

R8870

0

AG_DTV_XRST

SUB3.3V

R8871

10k

10k

10k

10k

AA_FE_XRST

AA_XECS0

AA_XECS1

AA_XECS2

AA_XEAS

AA_XNMIRQ

AA_XIRQ1

AA_XIRQ2

AA_ERXW

AA_XERE

AA_XEWE0

AA_XEWE1

AA_XEDK

AA_ECLK

AA_ESZ0

AA_ESZ1

AA_XRST

AA_BOOTSWAP

AA_SBI0

AA_SBO0

R8745

10k

R8947

R8877

R8878

R8879

R8880

R8881

R8882

R8883

R8884

R8885

R8886

R8887

R8888

R8889

R8890

R8891

R8892

R8893

R8894

R8896

R8897

R8900

R8901

AA_SBI0

AA_SBO0

SUB3.3V

R8742

10k

R8746

10k

R8875

R8876

R8948

TP8854

R8868

68

AG_SW_OFF_DET

AG_DTV_VOUTENB

AG_SD_BOOT_STS

R8874

10k

TP8851

TP8767

R8732

100

10k

R8910

R8906

R8904

R8909

R8908

R8905

R8907

clk_mode[0-5]
Debug Use

RMCO

PORT16[5]

VI2ENB

68

68

68

68

68

68

68

68

68

68

68

68

68

68

68

68

68

0

68

0

0

R8898

10k

68

68

Just for Debug Use

TP8852

TP8853

R8899

10k

PORT6[6]:PSV1

VI2P11

P_MAIN_SW

PORT5[2]

RSV2

ADCCK

SLRCK

RSV3

PORT5[1]

ExBUS

XECS3,5,7: USED FOR OTHER PORPOSE PINS

INT.PU

XECS6

see also SDA2 for ea_pullup_sel

OUTPUT

XECS0

XECS1

OUTPUT

XECS2

Reserved/(ed_pullup_sel)

OUTPUT/(BOOTBT)

XECS4

IS1DATA

PORT16[4]

XNMIRQ

INT.PU

NEED EXT.PU

XIRQ1

NEED EXT.PU

XIRQ2

XIRQ3 for HDMI_INT in ADV sheet

ERXW

INT.PU

INT.PU

XERE

XEWE0

INT.PU

XEWE1

INT.PU

XEDK

INT.PU

ECLK

OUTPUT

ESZ0

OUTPUT

OUTPUT

ESZ1

XRST

BOOTSWAP

INT.PU

VOUTENB

PORT16[7], SD_BOOT

ADIN

VI1CLK2

SBI0

DUBUG/JIG

SBO0

INT.PU

B_PORT

Hi-Z

Hi-Z

Hi-Z

INT.PD

Hi-Z

to (10/16)

JTAG

R8735

68

R8736

68

R8737

68

R8738

68

R8739

68

R8749

10k

TMS

TRST

TDI

TDO

TCK

14

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (4 of 16) Shematic Diagram

28

18

33

25

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (4 of 16) Schematic Diagram

34 3531 32 3629 30

4.11. DG-Board (5 of 16) Schematic Diagram

21

22

23

24

VI1P20

IS0PSYNC

AC_CHDI0

AC_CHDI1

AC_CHDI2

AC_CHDI3

AC_CHDI4

AC_CHDI5

AC_CHDI6

AC_CHDI7

AC_CHVAL

AC_CHSYNC

AC_CHCLK

SMTCMD0

SMTSEL0

SMTCLK0

AC_XPDWT

AC_REG

AC_XPDOE

AC_XPDWE

AC_IORD

AC_IOWR

AC_XPDCE1

AC_XETS

AC_XEAB

AC_CI_XRST

MAIN3.3V

D8901

MA3X704A0L

AD_SDA0

AD_SCL0

AD_SDA1

AD_SCL1

AD_SDA2

AD_SCL2

AD_SDA3

AD_SCL3

AG_MODEM_LED2/CLK74SEL

CI_OCP

CI_POWER_ON

XPDCD1

XPDCD2

XCI_IREQ

CH0CLK

CH0PSYNC

CH0VAL

CH0DATA

R8851

R8852

R8853

R8854

R8855

R8856

R8857

R8858

R8859

R8860

R8862

R8863

R8864

4.7k

R8919 4.7k

R8920

EXB2HVR000V

SDA0

SCL0

SDA1

SCL1

SBT0

SBT2

XECS3

XECS5

CLKGEN_S2

(ea_pullup_sel)

H:Int.PU on EA

LiteII

to (1/16)

OUTPUT

Output Port need no Ext.PD.

INT.PD

PORT5[4] ERXW JUDGE

SUB3.3V

5.6k

5.6k

4.7k

4.7k

R8923

R8924

R8926 4.7k

R8922 4.7k

R8925

R8921

R8911

R8912

R8913

R8914

R8915

R8916

R8917

R8918

R8927

0

I2C

68

68

68

68

68

68

68

68

CI I/F

PORT15[4]

Hi-Z

TUNER SERIAL TS

VI1P20

IS0PSYNC

XDCD0

XCTS0

XRI0

TXD0

RXD0

SMTCLK1

SMTD1

SMTRST1

XRTS0

XDTR0

XDSR0

SMTCMD0

SMTSEL0

SMTCLK0

SMTD0

CH1CLK

XEXDMK0

XEXDMR0

SMTCMD1

SMTSEL1

XECS7

SMTRST0

CH1PSYNC

CH1DATA

VI2P20

CH0CLK

CH0PSYNC

CH0VAL

CH0DATA

CI_#CE1

PORT9[5] CI_XRST

Hi-Z

INT.PD

INT.PD

INT.PD

CI PARALLEL TS

Hi-Z

Hi-Z

Hi-Z

Hi-Z

Hi-Z

Hi-Z

INT.PU

Hi-Z

Hi-Z

Hi-Z

Hi-Z

Hi-Z

INT.PU

INT.PU

Hi-Z

INT.PD

R8929

0

0

0

0

68

68

68

68

68

68

68

68

68

YC YUV RGB

- V R

C U B

Y Y G

Comp. Comp. Comp.

LiteII

to (1/16)

PORT9[4] EEPROM_WP

SD_CARD

NO PU/PD

Int.PU

RESERVED

SMART CARD I/F is removed

PORT15[4] used for CI_OCP on DT2

SMTCLK0

SMTSEL0

SMTCMD0

IECOUT0

SRCK0

LRCK0

DMIX0

DACCK0

DAUDIO

MVDACO0

MVDACO1

MVDACO2

MVDACO3

VI2CLK2

VI1P0

SDDAT0

SDDAT1

SDDAT2

SDDAT3

SDWP

SDCD

SDCMD

SDCLK

IS0DATA

Hi-Z

FOR H.264 BOARD

CH1VAL

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

TP8501

GENX4

AG_MODEM_LED2/CLK74SEL

AG_DTV_XRST

AG_SD_BOOT_STS

AG_DTV_VOUTENB

AG_SW_OFF_DET

AG_SRQ-GENX

STB_RST

to other devices

AA_XRST

AD_SDA0

AD_SCL0

AD_SDA1

AD_SCL1

AD_SDA2

AD_SCL2

AD_SDA3

AD_SCL3

DVB_CVBS

AH_DAUDIO

MAIN AUDIO DATA

AH_DMIX0

COMMON LR/SR CLK

AH_SRCK0

AH_LRCK0

to (7,10/16)

to (6,7,15/16)

to (5/16)

to (10/16)

to (9,10/16)

to (10,15/16)

to (7,10/16)

to (15/16)

to (7/16)

!

DG-BOARD (5/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

Sheet No.003

DTV
CRNo.8300-8999

FE 8300-8399

CI 8400-8499

AV_OUT 8500-8549

NAND/NOR 8550-8599

EEPROM 8600-8619

D-LATCH 8620-8649

SMART_CARD 8650-8699

SUPPORT_CARD 8700-8799

SD_CARD 8800-8849

MPEG 8850-8949

MODEM 8950-8999

AH_SRCK0

330

R8502

AH_LRCK0

330

R8503

AH_DMIX0

R8504

330

AH_DAUDIO

R8506

330

MVDACO3

91

91

91

91

1%

1%

1%

1%

R8507

R8509

R8508

R8510

68

R8605

SUB3.3V

10k

R8832

R8813

EXB28V221JX

AE_SDDAT0

AE_SDDAT1

AE_SDDAT2

AE_SDDAT3

68

R8814

R8815

R8816

R8817

VI1P0

VI1P1

VI1P11

AE_SDWP

68

AE_SDCD

68

AE_SDCMD

68

AE_SDCLK

SUB3.3V

R8828

10k

R8653

R8655

10k

10k

AE_SDWP

TP8806

TP8807

TP8808

D.SW

W.P.

10W.P.

D.SW

12

10

12

11

SDWP

11

SDDTC

TP8805

8

SDDAT0

SDDAT1

TVRP689:PX70BA
TVRP691:PX70EA
TVRP690:PV70FA/PA

TP8605

1

A0

*IC8601

2

A1

3

A2

4

VSS

R8825
0

C8801

0.47u
50V

TP8804

NO

GND

3.3V

SDCLK

C8601

0.1u

EEPROM

TP8802

TP8803

GND

SDCMD

1234567

SDDAT3

16V

TP8801

VCC

WP

SCL

SDA

AE_SDDAT3

AE_SDDAT2

9

SDDAT2

TP8604

8

TP8601

7

TP8603

6

TP8602

5

R8601

22

AD_SDA3

AE_SDCD

AE_SDCMD

AE_SDDAT1

AE_SDDAT0

JK8801

K1NA09D00004

SD CARD SLOT

SUB3.3V

R8603
47k

AD_SCL3

AE_SDCLK

R8604

0

R8602

22

SUB3.3V

R8812

0

R8804

10k

R8803

10k

10k

R8802

10k

R8809

10k

R8808

10k

R8807

10k

R8806

R8805

10k

MVDACO3

Comp.

AD_SDA0

AD_SCL0

AD_SDA1

AD_SCL1

AD_SDA2

AD_SCL2

AD_SDA3

AD_SCL3

AG_MODEM_LED2/CLK74SEL

AG_DTV_XRST

AG_SD_BOOT_STS

AG_DTV_VOUTENB

AG_SW_OFF_DET

AG_SRQ-GENX

STB_RST

AA_XRST

1%

R8512

180

R8513

0

AH_DAUDIO

AH_DMIX0

AH_SRCK0

AH_LRCK0

25

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (5 of 16) Shematic Diagram

should be L OUTPUT setting
if H.264 is non use

Hi-Z

Hi-Z

Hi-Z

PRO_SDBOOT

Hi-Z

Hi-Z

H.264

RXD0

TXD0

PORT8[0]

PORT7[7]

PORT15[6]

PORT15[7]

IS1PSYNC

IS1VAL

IS0VAL

IS0CLK

VI1P21

VI1P10

R8963

10k

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (5 of 16) Schematic Diagram

4438 3937 42 4340 41 45

19

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.12. DG-Board (6 of 16) Schematic Diagram

STB5V

R5670

0

D5673

B0HCMM000014

SUB5V

D5671

B0HCMM000014

D5670

R5623

1%

R5621

MA2J11100L

47k

47k

R5631

36k

R5629
28k

L5670

J0JHC0000078

1%

1%

1%

1%

STB3.3V

C5670

16V
1u

C5673

16V

1u

R5630

47.5k

1%

R5632

30k

R5634

16k

R5633

16k

1%

STB+3.3V

IC5670

C0CBCBC00190

5

VOUT4NC

GND

VDD

1

R5671

18k

1%

C5623

50V

470p

SUB5V

L5690

STB5V

STB3.3V

R5672

0

C5674

16V

1u

3

CE

2

3

IC5671

C0EBF0000376

GenX4 RESET

C5616

C5624

50V
220p

10V

0.047u

C5621

25V

0.01u

C5625

25V

0.01u

GND

SUB+1.8V/+1.2V

1

RT

2

CS1

3

VO1

4

FB1

5

REFIN1

6

ILIM1

7

-INC1

8

-INC2

9

ILIM2

10

FSW

11

FB2

12

VO2

13

CS2

14

GND

15

VREF

VDD

NC

C5676

IC5601

2

RST

16V

0.1u

CUVP

PGOOD

OUT1-1

OUT1-2

C0DBAYY00274

PGND

OUT2-2

OUT2-1

R5674

47k

TP5670

1

5Cd4

R5622

R5637

0

100k

30

OVP

C5617

16V

29

1u

28

27

CB1

R5625

26

0

25

LX1

R5626

24

0

23

VCC

22

21

VB

20

19

LX2

18

17

CB2

16

CTL

C5622

GenX4

to (5,7,15/16)

STB_RST

C5619

10V

10u

C5626

16V

0.1u

C5620

16V

0.1u
D5603

R5627

0

R5628

0

16V

4.7u

B0JCDD000002

D5604

B0JCDD000002

C5627

16V

0.1u

S1G1S2G2

Q5601

B1MBEDA00015

S1G1S2G2

Q5602

B1MBEDA00015

C5618

10V

10u

D2 D2 D1 D1

R5660

R5661

D2 D2 D1 D1

5.6k

47k

MA22D3900L

PEAKS-LITE2 RESET

C5661

25V

0.01u

3

GND

Vdd

NC

D5601

MA22D3900L

D5602

IC5660

C0EBM0000026

1

2

OUT

5Cd4

C5662

10V

0.047u

L5601

G1C2R2ZA0083

L5600

G1C2R2ZA0083

C5629

4V

68u

C5628

SUB3.3VDTV9V

10k

R5662

C5663

25V

0.01u

R5608

0

SUB1.8V

TP5602

+

D5607

MAZ802400L

4V

TP5601

68u

+

D5608

C5641

16V

MAZ802400L

0.1u

to (5/16)

AA_XRST

L5604

G1C100MA0077

+

C5630

16V
47u

R5609

0

+

C5610
16V
47u

SUB1.2V

+

J0JHC0000075

C5631

16V
47u

DTV9V

L5605

C5632
16V

1u

B0BC6R600005

R5690

10k

R5692
47k

SUB3.3V

B0BC6R600005

R5691

10k

R5693

J0JHC0000078

L5691

J0JHC0000078

D5691

47k

D5690

R5694
1k

C5690

Q5690

B1ABCF000138

R5695

1k

C5691

Q5691

B1ABCF000138

MAIN5V

Q5692

B1DHDC000028

+

R5696

C5692

10k

16V

16V

0.1u

47u

MAIN3.3V

Q5693

B1DHDC000028

+

R5697

C5693

10k

6.3V

16V

0.1u

47u

+

C5694

16V

47u

+

C5695

6.3V

47u

TP5700

TP5701

TP5705

TP5706

TP5702

MAIN5V

MAIN3.3V

From GenX4

to (7,15,16/16)

AG_TV_MAIN_ON

DTV9V

SUB5V

SUB3.3V

MAIN9V

STB5V

!

DG-BOARD (6/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

POWER SUPPLY/RST

CRNo.5600-5749

Peaks-LITE2 POWER 5600-5659

Peaks-LITE2 RST 5660-5669

GenX4 POWER/RST 5670-5689

MAIN5V/MAIN3.3V 5690-5709

DG-H Connecter 5710-5729

DG-G Connecter 5730-5749

DTV9V

R5635

10k

47k

Q5603

2SD0601ASL

22k

C5644

R5636

25V

68k

0.01u

C5601

0.1u
16V

R5600
68

1%

R5611

36k

R5612

23.2k

1%

D5609

MAZ80560LL

R5638
10k

R5644

2.2k

C5645

2.2u

6.3V

Q5604

2SD0601ASL

R5641

47k

R5646

R5647

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (6 of 16) Shematic Diagram

R5620

68

C5615

10V

10u

C5603

25V

0.01u

25V

C5604

0.01u

C5606

470p

50V

C5600

1u

16V

R5610

100k

SUB+3.3V

1

GND

2

REFIN

3

VREF

4

CS

5

COVP

6

CUVP

7

PGOOD

8

CTL

9

LSAT

10

ILIM

11

+INC

12

-INC

OUT-1

VBIN

IC5600

C0DBAYY00273

OUT-2

PGND

24

FB

23

VO

22

RT

21

CB

20

R5606

19

LX

18

17

VCC

16

VB

15

R5607

14

13

FSW

S1G1S2G2

0

Q5600

B1MBEDA00015

D5605

MA22D3900L

D2 D2 D1 D1

C5643

0.1u

16V

0

D5606

B0JCDD000002

C5608

16V

0.1u

G1C3R3ZA0083

L5602

L5606

G1C100MA0077

+

C5609

16V

47u

C5605

16V

4.7u

TP5600

+

C5602

C5640

C5636

4V

C5607

R5604

50V

220p

47k

1%

R5605

12.4k

1%

16V

68u

0.1u

C5637

16V

16V

0.1u

0.1u

SUB3.3V

C5639

C5638

16V

16V

0.1u

0.1u

TO
K-BOARD
(K1)

G_LED_ON

R_LED_ON

ACTIVE_STBY_LED_ON

AI_SENSOR

STB3.3V

DG1

1

RMIN

2

3

4

5

GND

6

KEY1

7

8

GND

9

10

GND

11

GND

12

SUB5V

TP5603

TP5607

R5741

0

FA/PA ONLY

G

G

G

G

G

G

G

G

L5735

J0JHC0000078

FL5734

J0HABH000013

FL5733

J0HABH000013

L5610

J0JHC0000035

FL5730

J0HABH000013

*FL5732

J0HABH000013

BA/EA ONLY

L5611

J0JHC0000035

SUB5V

STB3.3V

R5730

47k

TP5608

TP5604

TP5605

TP5606

TP5609

to (7,16/16)

GenX4

to (7/16)

AG_RMIN

AG_G_LED_ON

AG_R_LED_ON

AG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ON

AG_KEY2

AG_KEY3

R5731

47k

AG_KEY1(CON-PANE)

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (6 of 16) Schematic Diagram

5251 534746 49 5448 50

20

4.13. DG-Board (7 of 16) Schematic Diagram

!

DG-BOARD (7/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

GenX4,EEPROM

CRNo.1100-1999

ADV7493

to (9/16)

to (6,15,16/16)

LVDS Out

to (16/16)

to (10/16)

AG_PANEL_STBY_ON/PANEL_VCC_ON

to (15/16)

to (15,16/16)

to (15/16)

AG_A_MON_MUTE/SP_MUTE

to (16/16)

to (15/16)

to (15/16)

AG_TV_SUB_ON_DELAY

to (6,15/16)

Power Supply

to (6/16)

AG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ON

AG_HDMI_5V_DET3

AG_HDMI_5V_DET1

AG_HDMI_CEC

AG_HDCP_WP

AG_7493_XRST

AG_EDID_WP

AG_TV_MAIN_ON

AG_RF_AFT1

AG_RF_AFT2

AG_VIDEO_STATUS

AG_SOUND_SOS

AG_SOS

AG_AUDIO_MUTE

AG_AUDIO_XRST

AG_ECO_ON

AG_ALL_OFF

AG_QLINK2

AG_QLINK1

AG_KEY1(CON-PANE)

AG_R_LED_ON

AG_G_LED_ON

AG_HPD3

AG_HPD1

AG_TV_SUB_ON

AG_KEY3

AG_RMIN

AG_KEY2

AG_HDMI_MUX_SEL

AG_HDMI_MUX_EN

AG_HDMI_REP_EN

AG_HPD3

AG_HPD2

AG_HPD1

AG_HDMI_5V_DET3

AG_HDMI_5V_DET1

AG_HDMI_CEC

AG_HDCP_WP

AG_7493_XRST

AG_EDID_WP

R1245

R1247

R1244

R1246

*R1230

47k

47k

47k

47k

47k

47k

R4329

47k

R4328

47k

R4326

R4327

STB5V

STB5V

*R1110

27k

*D1100

MA3X704A0L

TPC0F

47k

47k

47k

47k

47k

47k

47k

R2015

R2013

R2025

R2010

R2019

R2018

R2020

47k

R2014

AG_INVERTER_SOS

AG_INVERTER_ON

47k

R4323

AG_HQ1_VOUTENB

47k

*R1126

*D1102

AG_CONFIG_DONE

R4322

47k

AG_TV_MAIN_ON

AG_PWM_POW_ON

R4325

47k

27k

MA3X704A0L

AG_PANEL_STBY_ON/PANEL_VCC_ON

AG_VIDEO_STATUS

AG_A_MON_MUTE/SP_MUTE

AG_AUDIO_MUTE

AG_AUDIO_XRST

AG_BUS_CONNECT2

AG_QLINK_PU_ON

AG_HDMI_OPT_ENB

AG_TV_SUB_ON_DELAY

47k

47k

R2023

R2028

AG_KEY1(CON-PANE)

AG_ODU_ON/GEMSTER_STBY_EN

47k

47k

47k

R1249

R1248

R1250

AG_FPGA_XRST

AG_LVDS_EN

AG_TV_SUB_ON

AG_RF_AFT1

AG_RF_AFT2

AG_SOUND_SOS

AG_SOS

AG_FAN_MAX

AG_FAN_SOS

AG_ECO_ON

AG_ALL_OFF

AG_QLINK2

AG_QLINK1

AG_AVSW_OFF

AG_RF_AGC1

AG_ODU_DET

AG_KEY3

AG_RMIN

AG_KEY2

DG31

1

SCLOCK

2

GND

3

STB_RST

4

STB3.3V

5

EXTRG0

6

GND

7

SDATA

8

GND

9

TRCCLK

10

GND

11

TRCD0

12

GND

13

TRCD1

14

GND

15

TRCD2

16

GND

17

TRCD3

18

GND

19

TRCST

20

GND

for DEBUGER

STB3.3V

47k

R1104

0

R1101

AG_PANEL_STBY_ON/PANEL_VCC_ON

AG_EDID_WP

AG_HDCP_WP

AG_RF_AFT1

AG_RF_AFT2

AG_AI_SENSOR

AG_SOS

AG_KEY1(CON-PANE)

AG_KEY2

AG_FAN_SOS

AG_SOUND_SOS

AG_QLINK2

AG_QLINK1

AG_FPGA_XRST

AG_INVERTER_SOS

AG_DTV_XRST

AG_SD_BOOT_STS

AG_A_MON_MUTE/SP_MUTE

AG_AUDIO_MUTE

SLRCK

RSV3(LITE2)

AG_AUDCLK

RSV4(LITE2)

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

Power Supply

GenX4 RST

STB_RST

to (5,10,15/16)

SBI2

SBO2

AU_SBO(HOTEL)

AU_SBI(HOTEL)

STB3.3V

AG_FAN_MAX

AG_G_LED_ON

AG_SRQ-GENX

1k

R1146

R1100

100

R1102

100

STB3.3V

L1100

J0JHC0000078

C1103

C1102

16V

10V

0.1u

10u

R1221

7.15k

1%

R1134

100

R1103

33

100

R1109

100

R1105

100

R1106

100

R1107

100

R1108

EDID_WP

HDCP_WP

RSV3(LITE2)

RF_AFT1

RF_AFT2

C1122

25V 0.01u

R1124 22

R1125

AI_SENSOR

SOS

KEY1

KEY2(US)

FAN_SOS

SOUND_SOS

22

RSV4(LITE2)

FPGA_RST

INVERTER_SOS

DTV_XRST

SD_BOOT_STS

A_MON_MUTE/SP_MUTE

AUDIO_MUTE

SYSCLK_OUT

R1255

1k

PANEL_STBY_ON

R1144

47k

C1104

16V

0.1u

R1147

47k

R1138

47k

R1140

47k

R1222

47k

95

96

97

100

TRCST

TRCST

101

TRCD0

102

TRCD1

103

TRCD2

104

TRCD3

105

P90

106

P91

107

VSS

108

IVDD

109

P92

110

P93

111

P80/ADIN0

112

P81/ADIN1

113

P82/ADIN2

114

P83/ADIN3

115

P84/ADIN4

116

P85/ADIN5

117

P86/ADIN6

118

P87/ADIN7

119

P74/SDA2/CECAVL1B

120

P75/SCL2/CECAVL1A

121

P36

122

P37

123

P47

124

PB0

125

PB1

126

127

128

1

2

TV_SUB_ON

ECO_ON

AG_ECO_ON

AG_TV_SUB_ON

AG_MODEM_LED2/CLK74SEL

C1106

50V

27p

C1107

AG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ON

50V
22p

R1229 100

92

93

94

NRST

NBOOT

10MHz

X1100

H0J100500035

R1153

FAN_MAX

R1152

86

P2487P2588P2689P27

820

0.1u

C1108

16V

1M

R1163

47k

82

83

85

IVDD

OSCXO84OSCXI

IC1100

MNZSFD7GP42

C1109

16V
1u

79

80

VSS

N.C.81RONA

G_LED_ON

90

P64/SBI191P63/SBO1
NTEST

SCLOCK

SDATA

EXTRG098EXTRG199TRCCLK

STB MCU

PC0

PC1

P40/TMIO0/SYSCLK

P41/TMIO1

P42/TMIO2

P43/TMIO3

P44/TMIO45P00/TMIO56P017P028P03/SBT0B9P04/SBO0B10P51/IRQ211P52/IRQ312PB213PB314PB415PB516PB617PB718P53/IRQ419P54/IRQ520PA721PA622PA523VSS24PA425PA326PA227PA1/IRQ128PA029P45

3

4

47k

R1236

R1237

47k

47k

47k

HQ1_VOUTENB

HDMI_MUX_SEL

AG_HQ1_VOUTENB

AG_HDMI_MUX_SEL

HDMI_MUX_EN

HDMI_REP_EN

AG_HDMI_MUX_EN

AG_HDMI_REP_EN

TP1103

LVDS_EN

R1243

SW_OFF_DET

INVERTER_ON

PWM_POWER_ON

TP1104

TP1105

INV_PSU_ON

AG_INVERTER_ON

AG_PWM_POW_ON

AG_LVDS_EN

AG_SW_OFF_DET

C1117

0.1u
16V

1

2

IC1101

TVRP464

3

EEPROM

45

DTV_VOUTENB

AG_DTV_VOUTENB

(SD_LED_ON)

KEY3(TV_POWER)

AG_SD_LED_ON

AG_KEY3

DTV_1.5V_ON

R1148

RF_AGC1

AG_RF_AGC1

VDD

ODU_DET

AG_ODU_DET

C1123

16V

1u

(HDMI_CEC_PU_ON)

(BUS_CONNECT2)

AG_BUS_CONNECT2

STB3.3V

8

7

6

ETHER/1394_XRST

R1223 47k

74

75

N.C.76N.C.77N.C.78IVDD

VPPEX

P66/SBI2

P65/SBO2

P76/CEC0

RSV2(LITE2)

(QLINK_PU_ON)

ADCCK

RSV2(LITE2)

AG_QLINK_PU_ON

AG_ALL_OFF

R1209

47k

TP1102

TP1100

TP1101

AG_HDMI_OPT_ENB

MODEM_XRST

IVDD

ALL_OFF

R1203

VDD

P46

AG_TV_SUB_ON_DELAY

HQ1_XRET

TV_SUB_ON_DELAY

SRQ_GenX

R1162

47k

AG_SRQ-GENX

R1205

R1206

AG_7493_XRST

7493_XRST

47k

47k

R1227

R1226

P72/SDA164P73/SCL1

P50/RMIN/IRQ0

P60/SBO0A34P61/SBT0A35P62/SBI0A

GenX-EEP_WP

MAIN5V_SENSE

100

R1165

22

22

AG_AUDIO_XRST

AUDIO_XRST

47k

R1228

68

P3069P3170P3271P3372P3473P35

N.C.

P71/SCL0

P70/SDA0

P07/IRQ8

P06/IRQ7

P05/IRQ6

STB5V_SENSE

1.8k

R1201

5.6k

AG_HDMI_CEC

MAIN9V_SENSE

MAIN3.3V_SENSE

65

66

67

N.C.

N.C.

P17

P16

P15

P14

P13

P12

P11

P10

VSS

IVDD

P23

P22

P21

P20

N.C.

N.C.

N.C.

N.C.

30

31

32

DTV9V_SENSE

R1122

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

33

C1111
1u
16V

C1112

0.1u
16V

R1164

10k

R1166

100k

MAIN9V_SENSE

R1234

R1235

47k

R1200

5.6k

SCL

SDA

MAIN3.3V

CONFIG_DONE

VIDEO_STATUS

HDMI_5V_Det3

HDMI_5V_Det2

HDMI_5V_Det1

C1114

0.1u

MAIN5V_SENSE

MA3X704A0L

MAIN9V

R1169
56k

R1170

27k

47k

100k

16V

HDMI_CEC_PU_ON

R1182
27k

D1107

Q1107

2SD0601A0L

R1183 22

R1184 22

SD_COIN_DET

R1186

10k

R1218

R1174

R1175

R1179

R1181

10k

R1219

R1216

33k

R1217
56k

100

R1220

22

22

100

SUB5V_SENSE

100

MAIN5V

10k

R1195
100k

Q1108

2SD0601A0L

R_LED_ON

AVSW_OFF(US)

ODU_ON/GEMSTER_STBY_EN

TV_MAIN_ON

R1204

R1196

33k

R1194

56k

(HDMI_CEC_PU_ON)

R1198
100k

HPD2

HPD1

SBO

SBI

SUB5V

R1199

47k

SCL

SDA

AG_CONFIG_DONE

AG_VIDEO_STATUS

AG_HDMI_5V_DET3

VI2ENB

RSV1(LITE2)

0

AD_SCL3

AD_SDA3

SBO2

SBI2

AG_HDMI_5V_DET1

AG_R_LED_ON

AG_AVSW_OFF

AG_ODU_ON/GEMSTER_STBY_EN

AG_TV_MAIN_ON

AG_RMIN

AG_HPD3

AG_HPD2

AG_HPD1

DTV9V

R1171

DTV9V_SENSE

56k

R1172

27k

AU_SBI(HOTEL)

AU_SBO(HOTEL)

VI2ENB

AG_MODEM_LED2/CLK74SEL

AG_SD_BOOT_STS

AG_DTV_XRST

AG_SW_OFF_DET

AG_DTV_VOUTENB

AG_SRQ-GENX

AG_SD_LED_ON

AG_AUDCLK

ADCCK

SLRCK

AD_SCL3

AD_SDA3

SCL

SDA

R2011

47k

R1231

47k

47k

R1232

Lite2

UART(LITE2-GenX4)

LITE2

47k

R2012

Hand Sheke Reserve

47k

R1233

IIC

Lite2 E2PROM LINE

GenX4 E2PROM LINE

Lite2 ExBUS/Etc.

R1251

47k

SBI2

SBO2

VI2ENB

ADCCK

RSV2

SLRCK

RSV3

AD_SCL3

AD_SDA3

SCL

SDA

AG_MODEM_LED2/CLK74SEL

AG_SD_BOOT_STS

AG_DTV_XRST

AG_SW_OFF_DET

AG_DTV_VOUTENB

AG_SRQ-GENX

PORT6[6]RSV1

PORT5[2]

PORT5[1]

to (2/16)

to (1,4/16)

to (5,10/16)

to (10/16)

to (5/16)

to (5,10/16)

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (7 of 16) Schematic Diagram

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (7 of 16) Schematic Diagram

57 60 6256 59 6155 58 63

21

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.14. DG-Board (8 of 16) Schematic Diagram

!

DG-BOARD (8/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

ADV7493,HDMI-Mux

CRNo.4500-4799

JK4501

K1FY119D0002

HPDT

+5V

DDCG

SDA

SCL

N.C.

CEC

CLK-

CLKG

CLK+

D0-

D0G

D0+

D1-

D1G

D1+

D2-

D2G

D2+

EZAEG2A50AX

31

AG_HPD1

R4530

10k

R4533

10k

R4527

1k

D4526

+

C4509

L4506

J0JHC0000078

L4507

J0JHC0000078

TP4505

6.3V

33u

R4536

4.7k

4.7k

0.1u

16V

C4511

R4531

D4527

B0HCMM000014

*R4534

VCC

*IC4501

C3EBDC000067

EEPROM

1E02E13E24

RXA_CN

RXA_CP

RXA_0N

RXA_0P

RXA_1N

RXA_1P

RXA_2N

RXA_2P

B0HCMM000014

Q4501

R4501

2SD0601A0L

R4503

33

10k

D4501

C4501
16V

0.1u

19

18

17

J0JHC0000078

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

R4525

10k

C4503

16V

R4507

0.1u
10k

TP4501

TP4503

L4501

L4503

J0JHC0000078

R4516

2.2

R4517

2.2

R4518

2.2

R4519

2.2

R4520

2.2

2.2

R4521

R4522

2.2

R4523

2.2

D4520

D4517

EZAEG2A50AX

EZAEG2A50AX

16V

0.1u

C4507

D4515
MAZ30560ML

Q4503

2SD0601A0L

47k

7WC8

R4541

68

5

VSS

TP4507

AG_HDMI_5V_DET1

TP4508

68

R4543

SDA6SCL

AG_HPD3

MAIN5V

R4617

0

R4616

0

32

33

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (8 of 16) Shematic Diagram

*JK4500

HPDT

+5V

DDCG

SDA

SCL

N.C.

CEC

CLK-

CLKG

CLK+

D0-

D0G

D0+

D1-

D1G

D1+

D2-

D2G

D2+

*D4500

EZAEG2A50AX

K1FY119D0002

D4505

D4503

EZAEG2A50AX

EZAEG2A50AX

*Q4500

10k

*R4502

33

*C4500

16V

0.1u

*L4500

J0JHC0000078

*R4508

*R4509

*R4510

*R4511

*R4512

*R4513

*R4514

2SD0601A0L

*R4524

10k

*R4506

10k

*C4502

16V

0.1u

TP4502

TP4500

*L4502

J0JHC0000078

2.2

2.2

2.2

2.2

2.2

2.2

2.2

*R4515

2.2

*D4502

*D4504

EZAEG2A50AX

EZAEG2A50AX

*R4500

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

D4507

*D4506

EZAEG2A50AX

D4509

EZAEG2A50AX

EZAEG2A50AX

*D4508

EZAEG2A50AX

D4511

EZAEG2A50AX

*R4526

*D4512

EZAEG2A50AX

*D4513
MAZ30560ML

*D4510

EZAEG2A50AX

D4516

EZAEG2A50AX

1k

*L4504

*L4505

*D4518

*C4506

*D4514

EZAEG2A50AX

D4521

EZAEG2A50AX

B0HCMM000014

EZAEG2A50AX

16V

0.1u

*D4519

EZAEG2A50AX

D4523

EZAEG2A50AX

*R4528

*R4532

10k

J0JHC0000078

J0JHC0000078

+

*C4508

*D4522

EZAEG2A50AX

10k

*D4524

TP4504

6.3V

33u

*R4535

4.7k

0.1u

4.7k

16V

*C4510

*R4529

RXB_CN

RXB_CP

RXB_0N

RXB_0P

RXB_1N

RXB_1P

RXB_2N

RXB_2P

*Q4502

2SD0601A0L

*D4525

B0HCMM000014

*R4537

47k

7WC8

VCC

*IC4500

C3EBDC000067

EEPROM

1E02E13E24

68

*R4539

Q4504

2SD0601A0L

*R4618

0

TP4506

68

*R4542

5

SDA6SCL

VSS

22

R4552

D4528

*Q4505

2SD0601A0L

EZAEG2A50AX

*R4547

10k

*R4545

10k

R4546

10k

R4544
10k

AG_HDMI_5V_DET3

AG_EDID_WP

AG_HDMI_CEC

AG_HDMI_5V_DET1

*R4619

0

34

35

36

37

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (8 of 16) Schematic Diagram

22

7165 68 7064 67 7266 69

4.15. DG-Board (9 of 16) Schematic Diagram

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

31

R4585

100

A_OUTPUT

A_-INPUT

A_+INPUT

C4527

16V
1u

2SB0709ASL

Q4514

2SB0709ASL

Q4515

2SB0709ASL

Q4516

2SB0709ASL

SUB5V

Q4519

C4533

SUB5V

1

2

3

4

GND

C4528

16V

0.1u

C4531

16V

0.1u

R4608

1k

R4596

1k

R4597

1k

R4598

1k

R4601

1k

50V
68p

COMPARATOR

C4628

0.1u

IC4515

16V

MAIN5V

1%

R4654

4.7k

R4653

10k

C4629

10V
10u

32

33

RGB_FB

RGB_CVBS

MAIN_PR

MAIN_PB/C

MAIN_Y/CVBS

RGB_CVBS

MAIN3.3V

D4532

B0HCMM000014

TP4516

DG32

TP4517

C4515

0.1u
16V

C0BBBA000024

8

VCC

R4683

10k

7

B_OUTPUT

6

B_-INPUT

R4682

10k

1%

5

B_+INPUT

R4664

698

1%

TP4519

Y

R4587
820

TP4511

TP4510

R4562

4.7k

R4563

4.7k

R4561

4.7k
TP4509

1234567

22

R4564

7WC8

VCC

IC4504

C3EBEY000009

R4605

1.2k

1%

1%

R4593

1.1k

1%

22

R4565

5

SDA6SCL

EEPROM

1NC2E13E24

34

35

36

37

VSS

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (9 of 16) Shematic Diagram

3.3V

IC4506

C0DBGGF00001

7

Vo

Vin

NC

6

Sub

GND

5

CnCont

C4537

0.1u
50V

C4534

0.1u
50V

C4535

0.1u

50V

TP4512

C4624
50V

0.1u

C4625
50V

0.1u

Q4517

2SB0709ASL

SUB3.3V

1.8V

IC4508

25V

72

AIN7

AIN1

AIN8

AIN2

AIN9

AIN3

AGND

AGND

AVDD

REFOUT

CML

AGND

AVDD

BIAS

CAPY1

CAPC1

CAPC2

AIN10

AIN4

AIN11

AIN5

SOY

AIN12

AIN6

PGND

PVDD

ELPF3

CGND

CVDD

DDCA_SCL

109

C4585

16V

C0CBCAD00082

8

Vin

C4583

16V

7

0.1u
NC

6

NC

100

R4622

5

C4587

Cont

16V

0.1u

L4517

J0JHC0000078

C4591

VOUT4NC

16V

1u

C4588

0.082u
SUB5V

16V

R4624

1.69k

68

70

71

PVDD69PGND

FB

SOG

DDCA_SDA

MDA

RXA_CN

RXA_CP

112

113

110

111

16V

C4584

1u

RXA_CP

RXA_CN

C4592

16V
1u

1%

PC_H

PC_V

IN

OUT

62

64

65

66

67

P20

DGND

XTAL

VS_IN63HS_IN

XTAL1

DVDDIO

ELPF

PVDD

PGND

ELPF2

MCL

CVDD

CGND

TVDD

TGND

RXA_0N

RXA_0P

TGND

RXA_1N

RXA_1P

TGND

RXA_0N

RXA_2N

115

116

117

118

119

120

121

25V

C4593

RXA_1P

RXA_1N

RXA_2N

RXA_0P

114

1u

R4626

1M

R4627

0

X4500

H0J270500113

C4590

C4589

18p

15p

50V

50V

TP4513

L4512

J0JHC0000078

10k

R4611

1.37k

1%

C4559

16V

0.1u

C4560

16V

0.1u

J0JCC0000077

+

C4576

6.3V
47u

L4524

C4566

16V

0.039u

C4567

16V

C4564

25V

0.01u

C4565

25V

0.01u

C4568

C4563

0.082u

0.1u

16V

R4612

1%

1.5k

C4562

R4613

8200p

R4614

50V

R4691

1

C4545

R4706

1k

2

3

4

R4604

L4511

J0JHC0000078

C4551
50V

0.1u

+

C4538

C4543

6.3V

16V

0.1u

47u

C4544

C4539

10u

16V

0.1u

10V

C4546

16V

6.3V

0.1u

2.2u

C4541

50V
470p

R4606

7.5k

4.7k

1%

1%

MAIN9V

C4547

16V

0.1u

C4548

0.1u

C4549

0.1u
50V

R4609

C4555

10V
10u

C4550

C4556

16V

10V

0.1u
10u

50V

C4552

50V

0.1u

C4557

16V

0.1u

C4553
1000p
50V

L4516

J0JHC0000078

C4581

16V
1u

+

C4570

C4573

6.3V

16V

0.1u

47u

C4577

16V

0.1u

C4569

0.68u
16V

R4615

160

1%

0.1u

C4572

0.1u

16V

16V

22

22

22

22

R4692

C4586

0.01u

C4582

0.1u

16V

C4578

0.1u
16V

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

C4574

0.01u

103

25V

104

105

C4575

106

16V

107

1u

108

C4580

25V

0.01u

1

Vout

2

NC

3

Cn

4

GND

IC4507

C0CBCBC00190

5

GND

VDD

CE

1

2

VI1P2

68

R4635

EXB28V680JX

C4596

55P356

58P259P160P061

DGND57DVDD

IC4510

C1AB00002753

ADV/HDMI

RXA_2P

TVDD

RTERM

CVDD

CGND

122

123

124

125

126

1%

499

R4631

0.01u

C4595

C4598

16V

25V

1u

0.01u

RXA_2P

J0JHC0000078

C4602

0.1u
16V

C4600

0.01u
25V

3

R4707

10k

VI1P3

VI1P22

16V

0.1u

54

P21

TVDD

127

128

RXB_CN

L4518

MAIN5V

RXB_CN

VI1P23

R4666

52

129

C4601

RXB_CP

C4604

2.2u

6.3V

SRLUP/P2353TRGIN/P22

RXB_CP

C4607

6.3V
47u

R4661

100

TP4514

R4708

1k

3.3V

CLKOA

VI1P25

VI1P26

VI1P24

VI1CLK

16V

0.1u

C4605

68

68

68

R4636

R4637

R4638

47k

47k

R4665

46

47

48

49

50

51

P26

LLC

DGND

DCLKIN

DVDDIO

SRLIN/P24

R_ACTIVE/P25

DDCB_SCL

TGND

RXB_0N

RXB_0P

TGND

RXB_1N

RXB_1P

TGND

130

131

132

133

134

135

136

25V

0.01u

RXB_0N

RXB_0P

RXB_1N

RXB_1P

+

C4623

0.1u

J0JHC0000078

J0JHC0000078

VI1P6

VI1P4

VI1P5

P10

SFL/SYNC_OUT/INT2

DGND

DVDD

RXB_2N

RXB_2P

TVDD

137

138

139

1u

16V

C4611

C4612

25V

0.01u

RXB_2N

RXB_2P

C4609

16V

1u

16V

L4521

VI1P7

41P742P643P544P445

P11

DDCB_SDA2SPDIF3I2S0

140

L4520

DVDDIO

CGND

VI1P27

DGND

VS/FIELD

141

VI1P8

P27

DVDDIO

MCLKIN

MCLKOUT

CVDD

142

C4613

16V

1u

8

Vin

7

NC

6

NC

5

Cont

C0CBCAD00082

R4639
EXB28V680JX
68

VI1P9

R4640

EXB28V680JX

68

37

38P939P840

36

35

34

P28

33

P29

32

P12

31

P13

30

P14

29

P15

28

P16

27

P17

26

P18

25

P19

24

DVDD

23

DGND

22

RESET

21

20

INT1

19

18

HS

17

DE

16

15

DGND

14

ALSB

13

SCL

12

SDA

11

10

SCLK

LRCLK

I2S3

I2S2

I2S1

143

144

22

R4641

IC4509

1.8V

R4646

68

R4549

4.7k

R4548

9

4.7k

8

7

6

5

4

1

16V

0.1u

C4614

22

R4643

Vout

NC

Cn

GND

C4616

16V

0.1u

C4619

16V

0.1u

C4617

16V

0.1u

1

2

3

4

TP4515

C4618

25V

0.01u

R4642

EXB28V680JX

R4657

R4658

EXB28V330JX

C4615

0.01u
25V

68

R4649

EXB28V680JX

68

R4651

R4647

R4648

TP4518

C4620

16V

1u

VI1P28

VI1P29

VI1P12

VI1P13

VI1P14

VI1P15

VI1P16

VI1P17

R4650

VI1P18

VI1P19

68

68

VI1VSYNC

R4645

68

VI1HSYNC

68

22

22

VI1ENB

RX_SCK

RX_SD0#

RX_WS

R4656

2.2k

R4655

R4652

100

MAIN_Y/CVBS

MAIN_PB/C

MAIN_PR

RGB_CVBS

RGB_FB

PC_H

PC_V

AG_7493_XRST

XIRQ3

R4644

22

47k

!

DG-BOARD (9/16)

MAIN_Y/CVBS VI1P8

MAIN_PB/C

MAIN_PR

RGB_CVBS

RGB_FB

PC_H

PC_V

HDMI_INT2

AD_SCL1

AD_SDA1

AH_HDMI_BCLK

AH_HDMI_SDIN

AH_HDMI_LRCK

HDMI_SPDIF

to(15/16)

to(15/16)

to(6,10/16)

to(15/16)

XIRQ3

AG_HPD1

AG_HPD3

AG_7493_XRST

AG_EDID_WP

AG_HDMI_5V_DET3

AG_HDMI_5V_DET1

AG_HDMI_CEC

VI1P9

VI1P8

VI1P7

VI1P6

VI1P5

VI1P4

VI1P3

VI1P2

VI1P27

VI1P26

VI1P19

VI1P18

VI1P17

VI1P16

VI1P15

VI1P14

VI1P13

VI1P12

VI1P29

VI1P28

VI1P25

VI1P24

VI1P23

VI1P22

VI1CLK

CLKOA

VI1VSYNC

VI1HSYNC

VI1ENB

R4670

68

Peaks Lite II

to(1/16)

UVIN9

VI1P9

UVIN8

UVIN7

VI1P7

UVIN6

VI1P6

UVIN5

VI1P5

UVIN4

VI1P4

UVIN3

VI1P3

UVIN2

VI1P2

UVIN1

VI1P27

UVIN0

VI1P26

YIN9

VI1P19

YIN8

VI1P18

YIN7

VI1P17

YIN6

VI1P16

YIN5

VI1P15

YIN4

VI1P14

YIN3

VI1P13

YIN2

VI1P12

YIN1

VI1P29

YIN0

VI1P28

RIN3

VI1P25

RIN2

VI1P24

RIN1

VI1P23

RIN0

VI1P22

CLKIA

VI1CLK

CLKOA

VI1CKOUT

VSIA

VI1VSYNC

HSIA

VI1HSYNC

VI1ENB

Peaks Lite II

to(1/16)

XIRQ3

GenX4

AG_HPD1

AG_HPD3

AG_7493_XRST

AG_EDID_WP

AG_HDMI_5V_DET3

AG_HDCP_WP

AG_HDMI_5V_DET1

AG_HDMI_CEC

to(7/16)

TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

ADV7493,HDMI-Mux

CRNo.4500-4799

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (9 of 16) Schematic Diagram

23

8175 78 8074 77 7973 76

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.16. DG-Board (10 of 16) Schematic Diagram

GenX4

to Sheet 008

R2006
10k

Q2000

2SD0601ASL

STB5V

to (5,7/16)

Q2001

2SD0601ASL

R2007

47k

R2001

100k

R2002

100k

AG_DTV_VOUTENB

AG_SRQ-GENX

AG_PANEL_STBY_ON/PANEL_VCC_ON

to (7/16)

TP2010

AG_DTV_VOUTENB

PANEL_STBY/VCC_ON

SCL

SDA

AD_SCL3

AD_SDA3

AD_SCL1

AD_SDA1

AD_SCL2

AD_SDA2

STB5V

DG33

FOR
FACTORY USED

1

STB5V

2

SRQ

3

GND

4

GenX4_SCL

5

GenX4_SDA

6

LITE2_SCL3

7

LITE2_SDA3

8

LITE2_SCL1

9

LITE2_SDA1

10

LITE2_SCL2

11

LITE2_SDA2

AD_SCL0

AD_SDA0

R4800

AR_PANEL_SCL

AR_PANEL_SDA

AR_PANEL_TXD

AR_PANEL_RXD

AR_IIC_CONT

to (4/16)

!

DG-BOARD (10/16)

FOR

DG34

STB3.3V

0

STB5V

AA_SBI0

AA_SBI0

AA_SBO0

AA_SBO0

MAIN3.3V

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

FACTORY USED

STB3.3V

IIC_CONT/SRQ

GND

Panel_SCL

Panel_SDA

LITE2_SCL0

LITE2_SDA0

Panel_TXD

Panel_RXD

IIC_CONT

GND

STB5V

AD_SCL0

AD_SDA0

AD_SCL1

AD_SDA1

AD_SCL2

AD_SDA2

AD_SCL3

AD_SDA3

SCL

SDA

IIC

AD_SCL0

AD_SDA0

AD_SCL1

AD_SDA1

AD_SCL2

AD_SDA2

AD_SCL3

AD_SDA3

GenX4

to (7/16)

to (5/16)

to (5,9/16)

to (5,15/16)

to (5,7/16)

SCL

SDA

TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

LVDS Out

CN to ExIIC

CRNo.4800-4999

LITE2 ExBUS/Etc.

to (1/16)

PANEL_STATUS

PANEL_SOS

RxCLK-

RxCLK+

VMUTE

VI2P10

VI2P21

Rx0-

TA1N

TA1P

Rx0+

TB1N

Rx1-

TB1P

Rx1+

TC1N

Rx2-

TC1P

Rx2+

TCLK1N

TCLK1P

Rx3-

TD1N

Rx3+

TD1P

TE1N

Rx4-

TE1P

Rx4+

to (1/16)

Lite2

Lite2

to (1/16)

LVDS OUT

R4838

100

PANEL_STATUS

PANEL_SOS

PANEL_MUTE

VI2P10

VI2P21

VI2P10

PANEL_STBY/VCC_ON

VI2P21

PANEL_MUTE

(PANEL_STATUS)

(PANEL_SOS)

(VMUTE/DISPEN)

AR_IIC_CONT

AR_PANEL_RXD

AR_PANEL_TXD

AR_PANEL_SCL

AR_PANEL_SDA

TEMP SENSOR

AD_SCL1

R4819

22

IC4800

C1ZBZ0003577

1

SCL

2

GND

3

0

R4872

0

R4859

0

R4858

0

R4856

0

R4857

R4862

R4863

R4864

R4861

R4860

R4865

J0JAD0000028

J0JAD0000028

J0JAD0000028

0

0

0

0

0

0

FL4800

4

3

2

1

FL4801

4

3

2

1

FL4802

4

3

2

1

AD_SCL0

AD_SDA0

TP4806

TP4809

TP4800

TP4803

TP4807

TP4810

TP4801

TP4804

TP4808

TP4811

TP4802

TP4805

IIC_CONT

31

RXD

30

TXD

29

GND

28

IIC_SCL2

27

26

IIC_SDA2

GND

25

PANEL_SCL

24

PANEL_SDA

23

GND

22

PANEL_STATUS

21

(READY)

PANEL_STBY_ON

20

PANEL_SOS

19

(ALARM)

PANEL_MUTE

18

(DISPEN)

(GND)

INEXCH

17

GND

16

Rx0-

15

Rx0+

14

GND

13

Rx1-

12

Rx1+

11

Rx2-

10

Rx2+

9

8

GND

RxCLK-

7

RxCLK+

6

GND

5

Rx3-

4

3

Rx3+

Rx4-

2

Rx4+

1

TO
D-BOARD

DG5

(D5)

A1

AD_SDA1

R4820

22

6

SDA

5

A0

MAIN3.3V

4

VDD

C4807

16V

0.1u

VMUTE

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (10 of 16) Shematic Diagram

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (10 of 16) Schematic Diagram

9082 8986 888783 8584

24

4.17. DG-Board (11 of 16) Schematic Diagram

D3003
MAZ81400ML

L3001

J0JCC0000100

JS3010

0

D3004

R3020

21.5k

R2029

22k

R2030
22k

C2012
560p
50V

R2031

22k

R2032

22k

C2015

560p
50V

0

D3027

0

MAZ81400ML

0

D3028

MAZ81400ML

0

J0JCC0000100

R3007

68

1%

R3021

21.5k

0

0

0

0

R3023

13k

1%

L3002

JS3015

JS3016

0

0

0

123

123

0

0

MAZ81400ML

MAZ81400ML

MAZ81400ML

1%

MAZ81400ML

D3031

MAZ81400ML

4

4

D3030

D3100
MAZ81400ML

D3005

MAZ81400ML

D3006

MAZ81400ML

R3163

13k

D3008

D3032

D3009

MAZ81400ML

D3010

MAZ81400ML

D3011

MAZ81400ML

D3012
MAZ81400ML

FL2001

J0HABB000004

FL2002

J0HABB000004

JS3011

JS3012

JS3013

JS3014

1%

C3001

R3005

50V

150

1000p

1%

C2010

560p
50V

C2011

560p

50V

C2007
560p
50V

C3002

50V

1000p

C2013

560p

50V

C2014

560p

50V

C2008

50V

560p

JS3018

JS3005

JS3019

JS3020

JS3007

R3013

75

1%

JS3008

R3014

75

1%

JS3009

R3015

75

1%

YPBPR

AUDIO IN

Q-link AV1(2scart)

FB IN(2scart)

RED IN(2scart)

GREEN IN(2scart)

BLUE IN(2scart)

JK3005

AV1

GND(PLUG)

VIDEO IN

TV VIDEO OUT

GND(BLK)

GND(VIDEO)

GND(RED)

GREEN IN

GND(GREEN)

AV1 SLOW

BLUE IN

GND(BLUE)

GND(AUDIO)

TV L OUT

TV R OUT

K1FB121A0010

K2HA511A0003

Y

PB

PR

L

R

21

19

17

FB IN

RED IN

15

GND

13

11

9

7

L IN

5

3

R IN

1

<

JK3002

AV2

GND(PLUG)

VIDEO IN

VIDEO OUT

GND(BLK)

GND(VIDEO)

Chroma in

GND

GND

Q-LINK

GND

AV2 SLOW

L IN

GND

GND(AUDIO)

TV L OUT

R IN

TV R OUT

<

JK3003

K1FB121A0010

BLK IN

RED IN

GREEN IN

BLUE IN

Y-G

Y

Y-SW

PB-G

PB

PR-G

PR

L-G

L

R-G

R

R3001

1%

150

20

18

16

14

12

10

8

6

4

2

21

19

17

15

13

11

9

7

5

3

1

C2021

560p

C2022

560p

R3027

1%

150

R3028

R3002

150

150

1%

1%

R3003

R3173

1%

150

150

1%

R3004

R3178

150

150

1%

1%

R3187

150

1%

JS2031

0

L2003

J0JCC0000100

L2004

J0JCC0000100

L2005

J0JCC0000100

L2006

J0JCC0000100

R3006

1%

150

R3033

20

18

16

14

12

10

8

6

4

2

R3008

150

R3192

150

R3193

150

R3011
150

50V

50V

1%

150

L2007

J0JCC0000100

JS2032

0

L2008

J0JCC0000100

L2009

J0JCC0000100

L2010

J0JCC0000100

R3036

150

1%

1%

R3009
150

1%

1%

R3010

150

1%

1%

R3194
150

1%

1%

L2001

R2051

J0JCC0000364

180k

L2002

R2052

J0JCC0000364

180k

AV1_FB

AV1_RED

AV1_GREEN

AV1_BLUE

AV1_SLOW

AV2_VOUT

AV2_SLOW

AV2_RED/C

AV2_FB

AV2_GREEN

AV2_BLUE

YPBPR_Y

YPBPR_PB

YPBPR_PR

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

SUB9V_VIDEO

R3130

220

SUB9V_PRCT

R3131

220

C3120

16V

D3013

MAZ81400ML

PC_LIN

PC_RIN

0.1u

SDA0B_5V

SCL0B_5V

AV_L

*C2127

*C2129

1%

22

C2147

1u

1u

J0HABB000004

R

123

*R3313

*FL3003

22u

+

16V

16V

16V

75

1%

AV_R

R2195

100k

33

34

35

SCL

36

SDA

37

O2

38

BIAS

39

L11

40

R11

41

L12

42

R12

43

L13

44

1L12R13L24R25

*R3318

75

G

J0HABB000004

4

DTV9V

B

1%

*FL3004

123

R2196

100k

30

LOUT231ROUT232LOUT1

ROUT1

ADR

IC3101

AN15862A-VT

Audio SW

R13

C2161

16V

100u

*FL3005

J0HABB000004

123

4

AV2_ROUT

R2157

330

10V

10u

C2139

29

GND

LOUT5

R5

VCC6L37R38L49R410L5

C2154

16V

0.1u

+

D2119

B0BC01100001

*C3101

4

*C3100

*C3102

R2159

10u

10V

C2140

24

ROUT525LOUT426ROUT427LOUT328ROUT3

R10

L10

O1

R9

L9

R8

L8

R7

L6

L7

R6

1u

16V

1u

16V

1u

16V

R3102

10k

Q3031

2SC584500L

SUB5V

PC IN

R3177
10k

Q3032

2SC584500L

DTV_SL

DTV_SR

TV_L

TV_R

*JK3001

K1FB315A0006

6

1

11

7

2

12

8

*R3308

*R3306

4.7k

*R3309

*R3307

4.7k

3

0

13

9

4

14

10

0

5

15

22

R2154

R2152

DTV9V

R2235

47k

*C2166

R2132

50V

820p

47k

*C2167

*R2133

1.2k

820p

50V

*R2134

1.2k

R2137

C2135

1u

220

16V

R2138

C2136

1u

220

16V

R3104

10k

MOUT_9V

R3032

0

R3146

16V

0.1u

MAZ81400ML

+

16V

0.1u

MAZ81400ML

R3149

360

360

R3144

220

Q3027

2SA207700L

D3038

Q2004

2SC584500L

Q2005

2SC584500L

Q2006

2SC584500L

Q2007

2SC584500L

R2037

2.2k

R2038

2.2k

R2041

2.2k

R2042

2.2k

R2035

100k

R3031

0

R3154

R3153

360

360

R3151

220

Q3028

2SA207700L

D3039

R2036

100k

R2039

100k

R2040

100k

AV1_FEED_B

AV1_LOUT

AV1_ROUT

AV2_FEED_B

AV2_LOUT

AV2_ROUT

AV1_VO

MONITOROUT_MUTE

AV2_VO

MONITOROUT_MUTE

AG_TV_MAIN_ON

HV/FB_CONT

C3070

16V
470u

+

R3114

QLINK_AV3

68

AV1_L

D3014
MAZ81400ML

AV1_R

QLINK_AV2

AV2_L

AV2_R

R3143

63.4

C3068

1%

R3145

100k

C3072

16V

R3150

470u

63.4

1%

R3152

100k

C3071

!

DG-BOARD (11/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)

MONITOROUT_MUTE

TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

AV-TERMINAL

CRNo.2000-3350

J0HABB000003

*FL3001

3

3

4

4

2

2

1

1

*FL3002
J0HABB000003

*R3310

75

DAC_PD

DAC_PD

AV2_LOUT

330

10V

10u

10u

10V

C2141

C2142

C2104

R2102

10V

10u

330

AV1_ROUT

10V

10u

C2123

C2103

*D3336

MA2J11100L

*D3337

MA2J11100L

*D3338

MA2J11100L

*D3102

MA2J11100L

PC_V_IN

PC_H_IN

C2162

C2164

C2165

C2163

C2160

C2159

10u

10u

1u

1u

1u

1u

1u

1u

SUB9V_PRCT

C2122

16V

16V

16V

16V

16V

16V

PC_B

PC_G

PC_R

23

22

21

20

19

18

17

16

15

14

13

12

11

*D3334
MA2J11100L

*D3335
MA2J11100L

AV1_LOUT

10V

R2101

330

10V

R2170

220

R2171

220

R2172

220

R2173
220

R2167

220

R2164
220

AV1_V

AV2_V

AV2_C

PC_RIN

PC_LIN

41

42

AV1_R

AV1_L

AV2_R

AV2_L

JK2002

K2HA204A0053

AUDIO OUT

L

L

L-G

R

R

R-G

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (11 of 16) Shematic Diagram

L2015

J0JCC0000100

L2016

J0JCC0000100

C2006

C2005

50V

50V

560p

560p

Q2003

R2047

2SC584500L

330

R2048

2.2k

Q2002

R2049

2SC584500L

R2054

R2053

100k

100k

330

R2050

2.2k

AUDIOOUT_L

AUDIOOUT_R

43

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (11 of 16) Schematic Diagram

95 9892 99949391 9796

25

TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37P X70EA / TH-42PV70FA / TH-42PV70PA / TH-42P X70BA / TH-42PX70EA

4.18. DG-Board (12 of 16) Schematic Diagram

41

42

PC_V_IN

SDA0B_5V

SCL0B_5V

AG_VIDEO_STATUS

PC_H_IN

YPBPR_Y

YPBPR_PB

YPBPR_PR

PC_G

PC_B

PC_R

RGB_FB

AV1_GREEN

AV1_RED

AV1_BLUE

MAIN_RF_CVBS

AV1_V

AV2_SLOW

AV2_V

AV2_C

R3095

R3094

R3092

*R3175

*R3174

*R3176

R3275 100k

R3099

R3101

R3100

R3089

R3090

R3191

R3064

220

R3059

R3060

R3061

C3050

68

C3049

68

C3047

68

68

68

68

C3054

220

C3056

220

C3055

220

330

22

22

C3043

R3087

220

C3021

16V

1u

220

220

220

51

52

HV/FB_CONT

AV2_RED/C

AV2_GREEN

AV2_BLUE

R3109

0

+

C3075

D3044

B0BC01100001

2.2u

10V

2.2u

10V

2.2u

10V

73B474

75

76

16V

1u

78

1u

79

16V

B5

80

1u

16V

16V
1u

R3113

C3024

C3025

C3026

L32

81

R5

82

GND1

83

SDA

84

SCL

85

FLAG

86

BIAS

+

87

C3103

V9

50V

88

NC

10u

89

V8

90

NC

91

V7

92

O4

47k

93

V6

94

LP7

95

V5

96

S13

97

Y5

98

100

1V42

3Y44

1u

16V

16V

1u

0.1u
16V

16V
220u

R3096

100

100

1u

C3051

*R3305

16V

C3040

0.1u

70NC71G472

LP1

VCC1

L31

R4

NC77G5

LP2

IC3001

*R3302

55R156

57G258

59B260

61R262NC63G364

65B366NC67R368NC69

TEST

GND4

VIN2

HIN2

VIN1

G1

FBLOE

AN15876A-VT

Video SW

S2399C5

LP6

S12

S225C46VCC27LP58V39O310Y311GND212C313LP414V215S1116Y217S2118C219LP320V121O222Y1

R3112

47k

C3115

16V

0.1u

VOUT627DCOUT28VOUT5FB

VCC3

O1

R3111

*C3066

16V

1u

*R3088

220

220

220

220

R3097

R3098

16V

1u

1u

16V

16V

C3053

C3052

R3179

51

52

53B154

50

HIN1

48

47

FBL3

46

FBLOUT

45

VCC4

44

VOUT7

43

FBL249FBL1

HVOE

42

HOUT

41

VOUT

40

OUT1(CY)

39

OUT1(Pb)

38

OUT1(Pr)

37

GND3

36

OUT2(CY)

35

OUT2(Pb)

34

OUT2(Pr)

33

VOUT3

32

VOUT3FB

31

VOUT4

30

VOUT4FB

29

VOUT5

26

23

24C125

C3116

47k

47k

R3133

100

C3117

16V

68

*R3349

*R3348

68

0

R3274

R3273

0

16V

0.1u

DTV9V

JS3032

C3118

R3180
100

R3350

1u

P_AVSW9V

16V
47u

100

L3004

G1C101M00018

SUB9V_VIDEO

R3110

0

+

MOUT_9V

+

C3076

16V

220u

MAIN_RGB_CVBS_OUT

MAIN_Y_OUT

MAIN_PB_OUT

MAIN_PR_OUT

AV1_FB

AV2_FB

RGB_FBAV1_SLOW

MAIN_Y_OUT MAIN_Y/CVBS

MAIN_PR_OUT

MAIN_RGB_CVBS_OUT

PC_H

PC_V

AV1_VO

AV2_VO

R3123

47

R3140

MAIN_PB/CMAIN_PB_OUT

47

R3121

47

MAIN_PR

R3137

RGB_CVBS

1%

100

43

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (12 of 16) Shematic Diagram

DVB_CVBS

26

!

DG-BOARD (12/16)
TXNDG1PSTB (BA)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TZTNP01PTTE (PA)

AV-TERMINAL

CRNo.2000-3350

53

54

TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (12 of 16) Schematic Diagram

105104 108103 106101100 107102