Sony Bravia KDL-55BX520 Service Manual Download Page 27

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KDL-55BX520

KDL-55BX520 27

[DIGITAL ANALOG POWER / DRAM / PERIPHERAL / FLASH / HDMI / COMPONENT VGA / AV / AUDIO SYS / LINE OUT / AMPLIFIER / LVDS / TUNER / INVERTER MAIN POWER / SELF DIAGNOSTIC / CORE POWER]

COMPONENT SIDE

CONDUCTOR SIDE

[DIGITAL ANALOG POWER / DRAM / PERIPHERAL / FLASH / HDMI / COMPONENT VGA / AV / AUDIO SYS / LINE OUT / AMPLIFIER / LVDS / TUNER / INVERTER MAIN POWER / SELF DIAGNOSTIC / CORE POWER]

H23

L22

R188

L18

CAP60

C226

R210

R205
R204

R73

D39

C91

L20

L21

MQ6

MQ8

MD6

MC4

CAP57

R351

R311

R330

D73

CAP22

R352

R362

R361

R353

R354

D81

Q30

Q26

C239

C83

C62

#REFDES

R585

R184

C202

C204

C200

C213

R82

R190
R189

U39

MR18

R192

R194

R191

MR14

C265

C214

C264

MQ5

RP25

CN19

C85

R335

R30

R790

R760

C94

R339

R349

R350

D87

C628

Q29

H22

CN4

R207

C217

C207

C206

C228

R202

R84

R85

L23

L25

C266

C267

C223

C222

C221

C219

CN23

R297

R302

R328

L14

C192

L62

R348

R295

R292

R303

Q25

R572

Q35

L24

L26

CAP59

R200

C220

C218

H28

R267

R333

D86

Q19

R810

L30

RP2

RP16

RP23

R805

R340

R347

R803

R802

C97

C28

R306

R301

R305

R321

R300

R290

C179

C193

R327

R323

R304

D51

C294

R578
R322

R579

C338

C248

C238

C24

C25

R31

R11

RP3

U23

R334

RP1

R264

Q16

L28

RP13

L29

CAP58

RP22

R107

H31

C19

C18

C418

C419

C96

D88

R288

R286

C290

C295

C291

C285

CN6

C303

C293

L67

R40

R121

C23

U24

R20

C409

RP7

R17

R51

R48

R158

R52

R355

R356

R357

R358

R45

R47

CAP13

U34

C95

CAP18

R283

R284

R289

R338

C288

R293

R291

Q13

CN8

C21

C26

L79

R15
R19

L152

R72

R71

R212

C90

R32

R791

R761
R762

C98

C92

R294

R278

R310

R277

R296

R325

R3264

C22

RP6

L154

L153

R69

L151

R213

R211

C17

CN2

U29

U22

L147

C281

C174

C16

C184

WC14

R112

D92

CN1

R27
R325

C237

C27

R29

R10

R16

R18

R14

R63

R56

R57

MR24

MR23

C171

L140

C68

C69

C608

R62

L74

C78

CN22

R113

R108

C627

Q43

Q44

R77

R78

R55

R54

R59

R58

H29

RP1

R87

R86

R49

R35

R91

R97
R94

R102

R130

C114
C111
C110

C139

C137

C117

R154

R136

R142

C146

C140

C153

C152

C304

C155

C149

R53

R76

R75

C181

H30

R100

C115

R128

R138

R132

R393

R42

SPR3

SPR2

SPR1

R450

R451

U36

U37

U30

U33

U28

U20

CN10

R391

R390

R160

R152

R383

D78

D79

VR32

R379

R382

R90

Q23

R384

VR30

VR33

SPR5

SPR4

SPR6

CN17

CN20

SW1

R60

R61

CN29

H25

CAP28

R398

R399

C629

C630

CN16

U10

H24

CN3

C299

D58

D25

C136

R416

D26

C138

R143

CAP27

C342

R320

R318

D57

C298

24 L5

D28

C67

U19

L68

R74

R34

R33

R127

C93

R129

D29

R427

C99

C273

D82

C615

C614

D83

C64

CAP21

C63

D36

D34

R150

R413

C158

R151

C159

D37

D35

R146

C154

R156

R153

D32

R506

R508

CN18

CN31

#REFDES

TP223

R103

R104

R161

R165

R164

D10

C625

C626

TP174

R144

R617

R110

D16

D11

TP221

TP175

TP172

R111

R145

R618

D71

D70

D17

TP222

TP173

R428

R432

R417

R148

R430

R429

D68

TP220

D75

Q41

U31

TP226

VR29

R619

R147

R88

D76

D77

R343

R341

Q20

R83

R36

C70

C74

C80

C621

C350

C254

D91

TP170

TP171

R38

R39

R37

R46

C75

TP214

TP127

R106

R420

R99

R95

R96

C119

C113

TP169

TP168

TP167

R419

R101

C116

TP213

D15

R109

R105

D14

D12

D13

C120

C118

TP128

D33

5 6 P T

4 6 P T

R22

R115

D62

Q45

TP51

TP50

TP129

TP235

R28

R26

R13

R25

R114

D61

D60

TP52

R426

R141

R140

D31

C151

TP123

R425

R137

D30

TP121

R139

R131

R134

C150

C145

R424

R135

D27

TP119

R12

R21

D59

TP56

TP55

TP54

TP66

TP179

TP178

TP177

TP176

TP105

TP106

TP104

TP102

TP103

#REFDES

R583

R584

C245

C208

C197

C210

Q38

R197

D49

TP27

MR13

MR16

MR15

MR12

MR17

MR22

C198

MD5

MD3

C282

C244

C29

TP231

Q10

R253

R252

C240

C243

#REFDES

Q37

TP28

R201

C203

C225

C215

PAD28

PAD27

PAD36

C199

C212

PAD33

PAD31

MR19

R224

R187

MR21

MR20

Q21

MQ7

MC3

R251

R268

TP199

TP188

TP233

TP204

TP191

TP193

TP192

TP190

TP189

TP194

TP197

TP196

TP195

TP246

TP245

R254

D50

Q11

TP30

TP29

TP26

C216

P 3

PAD39

PAD29

PAD35

PAD32

R298

R3255

C249

C242

Q40

TP238

TP203

TP198

R308

Q27

TP209

R259

R365

R256

R507
R505
R504

C426

Q28

R759

R337

R336

R270

Q42

Q36

TP42

TP44

R573

C246

Q34

R570

R571

C231

C177

TP202

TP201

TP208

R509

TP236

R511

R804

R3263

R510

R250

C241

R269

C312

TP43

TP57

TP38

R568

Q39

TP234

RP5

RP9

R3243

R3242

C340

C39

C65

C43

C38

C55

C34

TP229

R319

R299

R329

TP181

TP58

TP41

TP37
TP32

4 3 P T

9 5 P T

R313

R309

R316

R41

R24

C72

TP227

C36

RP11

C42

C41

C40

C37

R66

C59

R68

R67

R326

R65

TP160

TP180

TP141

R81

R80

R79

TP61

R44

C251

R287

R285

C292

C283

TP33

TP36

TP35

TP46TP45

R314

R312

D56

D55

C297

C296

C56

C61

C54

C60

C309

C250

R163

TP244

TP159

R275

C272

TP60

TP62

TP63

R255

Q14

R324

R265

Q12

Q17

D84

D80

R315

R307

R317

R3245

R324

C46

C178

C52

C45

R3246

R3247

C320

C314

C33

C183

C32

C58

TP74

TP73

C339

C315

C247

C253

C313

C316

C180

C173

C310

C170

C172

TP219

TP207

TP183

TP165

TP136

TP113

R133

C611

C176

C175

TP232

TP149

TP112

TP107

TP117

D47

D46

TP25

R3260

WC13

TP24

TP23

C341

C50

C48

C44

C57

R23

C13

C317

C328

C323

C73

C77

C109

C613

C321

C322

C327

R50

C79

C318

C86

C319

C147

C324

C82

C66

C277

C148

TP143

C84

C167

TP140

TP139

WR15

WR28

WR9

WR27

WC8

WC4

WU1

WR13

WR16

WR23

WR10

WC5

C20

D48

D45

WC16

C51

C49

C47

C87

C88

R331

R266

R332

C311

C306

Q15

R260

C10

C308

C307

C71

C106

R89

C135

C144

C279

C164

TP151

TP138

TP137

TP116

TP120

TP206

TP166

TP144

TP135

TP131

TP130

C270

C271

C262

C259

C133

C268

C260

WR22

WR20

R3262

WR21

WC15

WC17

C89

U25

U35

D85

C182

C11

Q18

TP228

TP115

C263

C258

R263

R258

R257

R64

TP114

R363

R3258

R3256

R3257 R359

R360

C257

R262

R261

R364

C255

C256

VR35

R387

R389

R388

R380

Q32

C189

U38

R157

R162

R155

Q33

U27

C12

C31

C53

C15

TP248

R392

R70

R394

R92

D89

D90

TP249

C188

U32

R448
R385

R386

TP251

R3249

R3250

C235

C236

TP247

C618

TP250

R93

R149

C112

Q24

U26

VR34

R449

C121

TP252

D69

C122

VR27

R445

R344

D74

Q22

VR25

R120

R446

R345

R159

C156

TP253

R421

VR26

VR28

R342

R3241

C622

R418

R98

D72

Q31

L19

L44

L83

L69

L94

L86

L87

L88

L81

L73

L72

L82

L76

L80

L70

L90

L89

L148

L146

L142

L65

L78

L77

L14

L144

L150

L149

L143

L156

L155

L27

L91

L157

VR31

L95

L64

L97

L96

L92

L158

L93

TP53

2 |

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2 |

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Summary of Contents for Bravia KDL-55BX520

Page 1: ... MANUAL ISSUE DATE 8 2011 REVISION DATE SUBJECT 8 12 2011 Original Manual Release Date 11 7 2011 Added Accessories and Packing to Electrical Parts List Replaced Page 35 12 21 2011 Added Mexico model Reissue entire manual 1 18 2012 Added Warnings and Caution information Updated Safety Related Warning information Updated Safety Check Out information Reissue entire manual CONFIDENTIAL ELECTRICAL SERV...

Page 2: ... 15 16 A Board Schematic Diagram 6 of 15 17 A Board Schematic Diagram 7 of 15 18 A Board Schematic Diagram 8 of 15 19 A Board Schematic Diagram 9 of 15 20 A Board Schematic Diagram 10 of 15 21 A Board Schematic Diagram 11 of 15 22 A Board Schematic Diagram 12 of 15 23 A Board Schematic Diagram 13 of 15 24 A Board Schematic Diagram 14 of 15 25 A Board Schematic Diagram 15 of 15 26 G17 Board Schemat...

Page 3: ...TENTION Ces instructions de service sont à l usage du personnel de service qualifié seulement Pour prévenir le risque de choc électrique ne pas faire l entretien autre que celui contenu dans le Mode d emploi à moins que vous soyez qualifié faire ainsi ALERTE Afin d eviter tout risque d electrocution provenant d un chássis sous tension un transformateur d isolement doit etre utilisé lors de tout dé...

Page 4: ...étroéclairage ou le circuit inverseur Un voltage élevé se produit dans le circuit inverseur à 650Vrms 7 Nettoyez toujours le panneau ACL avec un chiffon doux 8 Faites attention lors de la manipulation des fils ou connecteurs du circuit inverseur Le fait d endommager les films peut causer un court circuit 9 Protégez le panneau des décharges électrostatiques afin d éviter d endommager le circuit éle...

Page 5: ...ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instructions 2 A battery operated AC milliampmeter The Data Precision 245 digital multi...

Page 6: ...lder is available under the following part numbers Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics r e b m u n t r a P r e t e m a i D s k r a m e R 9 1 5 0 0 0 4 6 7 m m 3 0 g K 5 2 0 0 2 5 0 0 ...

Page 7: ...lace par une fusible de meme yaleur comme maque NOTE The components identified by a red outline and a mark contain confidential information Specific instructions must be adhered to whenever these components are repaired and or replaced See Appendix A Encryption Key Components in the back of this manual All capacitors are in µF unless otherwise noted pF µµF 50WV or less are not indicated except for...

Page 8: ...hode Common Cathode Cathode Common Common Common Common Cathode Anode Base Emitter Collector Base Emitter Collector Drain Gate Gate Drain Device Printed symbol Terminal name Circuit Terminal name of semiconductors in silk screen printed circuit Anode Anode Anode Cathode Anode Anode Cathode Transistor FET Transistor FET Emitter Collector Base Transistor Source Gate Drain Cathode Anode Anode Cathode...

Page 9: ...D15 POWER SUPPLY SWITCH UNIT LED IR RX LCD PANEL A H L R ANALOG AUDIO OUT OPTICAL AUDIO OUT U3 MT5388 A V DECODER A V PROCESS CPU TUNER USB2 0 HDMI 2 24V B AND CTL AC IN INVERTER X2 U8 CLASS D AUDIO AMP G17 HDMI 3 BX421 MODELS ONLY IC4305 TEMP SENSE FRC LVDS LVDS Figure 3 1 OVERALL BLOCK DIAGRAM ...

Page 10: ...10 KDL 55BX520 KDL 55BX520 FRC Panel DDR II 2 Inverter Inverter Figure 3 2 ENGINEERING BLOCK DIAGRAM ...

Page 11: ...11 KDL 55BX520 KDL 55BX520 MB PSU Inverter KEY PAD IR SPEAKER Figure 3 3 CONNECTOR DIAGRAM ...

Page 12: ...R C243 0 01U_25V_K 0402_X7R 1 2 C251 0 01U_10V_K 0402_X7R C251 0 01U_10V_K 0402_X7R 1 2 C22 10U_10V_M 0805_X5R C22 10U_10V_M 0805_X5R 1 2 C27 0 1U_16V_K 0402_X7R C27 0 1U_16V_K 0402_X7R 1 2 C85 0 1U_25V_Y C85 0 1U_25V_Y C418 22U_6 3V C418 22U_6 3V B C E Q11 MMBT3904 B C E Q11 MMBT3904 2 3 1 C2 0 1U_16V_K 0402_X7R C2 0 1U_16V_K 0402_X7R 1 2 R3249 110_F 0402 R3249 110_F 0402 1 2 L2 15UH_2 1A_0 091R ...

Page 13: ...608KF 121T30 C339 10U_10V_M 0805_X5R C339 10U_10V_M 0805_X5R 1 2 R40 0_J 0402 R40 0_J 0402 1 2 J _ 0 9 R 0402 J _ 0 9 R 0402 1 2 C178 0 1U_16V_K 0402_X7R C178 0 1U_16V_K 0402_X7R 1 2 C57 0 1U_16V_K 0402_X7R C57 0 1U_16V_K 0402_X7R 1 2 C55 1U_16V_K 0402_X5R C55 1U_16V_K 0402_X5R 1 2 C341 NC_10U_10V_M 0805_X5R C341 NC_10U_10V_M 0805_X5R 1 2 R3244 1K_F 0402 R3244 1K_F 0402 1 2 C33 0 01U_16V_K 0402_X7...

Page 14: ...3 C1601 FR VCC V V GND PTH1 PTH2 CN18 USB FEMALE CONN_4P FOX_UB11123 C1601 FR 1 2 3 4 5 6 C84 NC_4 7U_10V_Y 0805_Y5V C84 NC_4 7U_10V_Y 0805_Y5V 1 2 RP24 0 0404_4P2R RP24 0 0404_4P2R 1 2 3 4 R57 4 7K_J 0402 R57 4 7K_J 0402 1 2 R78 NC_33_J 0402 R78 NC_33_J 0402 1 2 R79 10K_F 0402 R79 10K_F 0402 1 2 C614 NC_10P_50V_J 0402_NPO C614 NC_10P_50V_J 0402_NPO 1 2 L68 100R 100MHZ_0805 HPB2012ZF 101T40 L68 10...

Page 15: ...02_X5R 1 2 C89 0 1U_16V_K 0402_X7R C89 0 1U_16V_K 0402_X7R 1 2 U35 FLASH_TSOP 48P_512MBIT NAND512W3A2DN6E U35 FLASH_TSOP 48P_512MBIT NAND512W3A2DN6E NC_1 1 NC_2 2 NC_3 3 NC_4 4 NC_5 5 NC_6 6 RB 7 R 8 E 9 NC_7 10 NC_8 11 VDD_1 12 VSS_1 13 NC_9 14 NC_10 15 CL 16 AL 17 W 18 WP 19 NC_11 20 NC_12 21 NC_13 22 NC_14 23 NC_15 24 NC_29 48 NC_28 47 NC_27 46 NC_26 45 I O7 44 I O6 43 I O5 42 I O4 41 NC_25 40 ...

Page 16: ... VR33 NC_EZAEG2A50AX_VR 1 2 R393 1K_J 0402 R393 1K_J 0402 R387 NC_100K_J 0402 R387 NC_100K_J 0402 R390 NC_47K_J 0402 R390 NC_47K_J 0402 B C E Q20 MMBT3904 B C E Q20 MMBT3904 2 3 1 U3F MT5388JFMG null U3F MT5388JFMG null AVDD12_HDMI R9 HDMI_SDA2 K4 HDMI_SCL2 K5 PWR5V_2 K3 HDMI_CEC J4 HDMI_SDA1 M5 PWR5V_1 M3 HDMI_SCL1 L4 HDMI_SDA0 N4 HDMI_SCL0 N5 PWR5V_0 P3 AVSS33_HDMI_1 J5 AVSS33_HDMI_2 J6 AVDD33_H...

Page 17: ...10VC 2 1 L80 120R 100MHZ_0603 HCB1608KF 121T30 L80 120R 100MHZ_0603 HCB1608KF 121T30 R136 100_J 0402 R136 100_J 0402 R142 68_F 0402 R142 68_F 0402 C148 NC_10U_6 3V_M 0603_X5R C148 NC_10U_6 3V_M 0603_X5R 1 2 R420 0_J 0402 R420 0_J 0402 1 2 D14 MM3Z10VC D14 MM3Z10VC 2 1 D68 MM3Z10VC D68 MM3Z10VC 2 1 RED CN16C RCA JACK_12P CHUNSHENG_RCA 512HK EP 01 RED CN16C RCA JACK_12P CHUNSHENG_RCA 512HK EP 01 3C ...

Page 18: ...M 0805_X5R 1 2 TP135 TP135 1 R151 39K_J 0402 R151 39K_J 0402 1 2 TP136 TP136 1 D32 NC_MM3Z10VC D32 NC_MM3Z10VC 2 1 TP131 TP131 1 R150 39K_J 0402 R150 39K_J 0402 1 2 TP206 TP206 1 U3K MT5388JFMG null U3K MT5388JFMG null CVBS0P AD5 CVBS1P AD4 CVBS0N AE4 CVBS3P AE5 CVBS2P AF3 SC0 AF5 SY0 AF2 SY1 AE3 SC1 AF4 AIN3_R_AADC AC14 AIN3_L_AADC AE14 AIN4_R_AADC AD17 AIN4_L_AADC AF16 AIN5_R_AADC AD16 AIN5_L_AA...

Page 19: ... R5 ADIN0_SRV AF7 AVDD10_DAC AC19 AVDD33_DAC AD18 AVSS33_DAC AC17 AVDD33_VDAC AE18 ADIN1_SRV AC6 TP160 TP160 1 TP207 TP207 1 CAP58 220U_6 3V_M 6 3x5 9 CAP58 220U_6 3V_M 6 3x5 9 1 2 C167 0 1U_16V_K 0402_X7R C167 0 1U_16V_K 0402_X7R 1 2 MR19 1K_J0402 MR19 1K_J0402 1 2 MR14 1K_J0402 MR14 1K_J0402 1 2 TP219 TP219 1 C175 NC_1U_16V_K 0603_X5R C175 NC_1U_16V_K 0603_X5R 1 2 MD5 BAV70 null MD5 BAV70 null 3...

Page 20: ... 1 2 WR10 15K_F 0402 WR10 15K_F 0402 1 2 C3 NC_3300P_50V_M 0603_X7R C3 NC_3300P_50V_M 0603_X7R 1 2 WC17 0 1U_16V_K 0402_X7R WC17 0 1U_16V_K 0402_X7R 1 2 WC14 1U_16V_K 0402_X5R WC14 1U_16V_K 0402_X5R 1 2 WR16 15K_F 0402 WR16 15K_F 0402 1 2 C16 22U_16V_M 1210_X5R C16 22U_16V_M 1210_X5R 1 2 TP23 TP23 1 WC15 1U_16V_K 0402_X5R WC15 1U_16V_K 0402_X5R 1 2 WR28 0_J 0402 WR28 0_J 0402 1 2 WC16 10U_10V_M 08...

Page 21: ...D PAD32 SMDPAD 1 C221 0 1U_50V_K 0603_X7R C221 0 1U_50V_K 0603_X7R 1 2 PAD26 SMDPAD PAD26 SMDPAD 1 PAD7 SMDPAD PAD7 SMDPAD 1 R224 4 7K_J 0402 R224 4 7K_J 0402 1 2 B C E Q39 MMBT3904 null B C E Q39 MMBT3904 null C225 0 1U_50V_K 0603_X7R C225 0 1U_50V_K 0603_X7R 1 2 PAD2 SMDPAD PAD2 SMDPAD 1 PAD31 SMDPAD PAD31 SMDPAD 1 R579 4 7K_J R579 4 7K_J R192 0_J 0402 R192 0_J 0402 1 2 C238 1U_16V_K 0402_X5R C2...

Page 22: ...2 1 2 TP203 TP203 1 RP13 0 0404_4P2R RP13 0 0404_4P2R 1 2 3 4 TP205 TP205 1 R259 NC_10K_J 0402 R259 NC_10K_J 0402 1 2 R805 NC_0_J R805 NC_0_J RP22 0 0404_4P2R RP22 0 0404_4P2R 1 2 3 4 R509 4 7K_F R509 4 7K_F R340 47K_J 0402 R340 47K_J 0402 TP208 TP208 1 L39 NC_TCM1210L 900 2P T000 NC_LC L39 NC_TCM1210L 900 2P T000 NC_LC 1 2 3 4 R504 NC_4 7K_F R504 NC_4 7K_F R510 4 7K_F R510 4 7K_F RP17 0 0404_4P2R...

Page 23: ... 3 3NH_0402 HK10053N3S T L147 3 3NH_0402 HK10053N3S T 1 2 SPR3 NC_SPRING_3 2x1 6 null SPR3 NC_SPRING_3 2x1 6 null 1 1 TP143 TP143 1 R261 100_J 0402 R261 100_J 0402 1 2 U10 78D05AL TN3 R null U10 78D05AL TN3 R null VIN 1 GND 2 VOUT 3 C271 NC_150P_50V_J 0402_NPO C271 NC_150P_50V_J 0402_NPO 1 2 TP144 TP144 1 R506 47_J 11 5x4 5 R506 47_J 11 5x4 5 1 2 C618 NC_0 01U_10V_K 0603_X7R C618 NC_0 01U_10V_K 06...

Page 24: ..._50V_K 0603_X7R 1 2 R7 10K_J 0402 R7 10K_J 0402 1 2 B C E Q13 MMBT3904 B C E Q13 MMBT3904 2 3 1 TP33 TP33 1 C301 NC_0 1U_50V_K 0603_X7R C301 NC_0 1U_50V_K 0603_X7R 1 2 R113 NC_150K_J 0402 R113 NC_150K_J 0402 1 2 D62 NC_MM3Z10VC D62 NC_MM3Z10VC 2 1 R327 0_J 0402 R327 0_J 0402 1 2 R108 NC_10K_J 0402 R108 NC_10K_J 0402 1 2 TP34 TP34 1 C616 100P_16V_J 0603_NPO C616 100P_16V_J 0603_NPO 1 2 R351 10K_J 0...

Page 25: ...9 HEADER_4P FOX_HF5504E 1 2 3 4 R333 4 7K_J 0402 R333 4 7K_J 0402 1 2 R264 10K_J 0402 R264 10K_J 0402 1 2 R324 4 7K_J 0402 R324 4 7K_J 0402 1 2 R267 10K_J 0402 R267 10K_J 0402 1 2 B C E Q16 MMBT3904 B C E Q16 MMBT3904 2 3 1 R298 10K_J 0402 R298 10K_J 0402 1 2 R269 10K_J 0402 R269 10K_J 0402 1 2 D83 RB551V 30 null D83 RB551V 30 null 1 2 R331 4 7K_J 0402 R331 4 7K_J 0402 1 2 B C E Q19 MMBT3904 B C E...

Page 26: ...N15 DVSS_52 P15 DVSS_53 R15 DVSS_54 T15 DVSS_55 U15 DVSS_56 K16 DVSS_57 L16 DVSS_58 M16 DVSS_59 N16 DVSS_60 P16 DVSS_61 T16 DVSS_62 V16 DVSS_63 M17 DVSS_64 K18 DVSS_65 L18 DVSS_66 N18 DVSS_67 H22 FSRC_WR N22 DVSS_68 D23 DVSS_69 H23 DVSS_70 C24 DVSS_71 H24 DVSS_72 B25 DVSS_73 H25 DVSS_74 H26 VCCK_36 M18 DVSS_75 A26 DVSS_76 N26 VCC3IO_6 M22 DVSS_77 AA24 DVSS_78 P24 DVSS_79 P23 DVSS_80 AA23 DVSS_81 N...

Page 27: ... C 1 9 8 M D 5 M D 3 C282 C 2 4 4 C29 T P 2 3 1 Q10 R 2 5 3 R 2 5 2 C 2 4 0 C 2 4 3 R E F D E S Q 3 7 T P 2 8 R 2 0 1 7 D A P 2 D A P C203 C225 C 2 1 5 4 D A P 6 D A P 8 D A P P A D 2 8 P A D 2 7 P A D 3 6 C 1 9 9 C 2 1 2 P A D 3 3 P A D 3 1 0 3 D A P 4 3 D A P 6 2 D A P 5 2 D A P M R 1 9 R 2 2 4 R 1 8 7 M R 2 1 M R 2 0 Q 2 1 M Q 7 M C 3 R 2 5 1 R 2 6 8 T P 1 9 9 T P 1 8 8 T P 2 3 3 T P 2 0 4 T P ...

Page 28: ...L 55BX520 KDL 55BX520 28 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 A B C D E F G H I J K L M N O P G17 BOARD SCHEMATIC DIAGRAM G17 SCHEMATIC DIAGRAM AND PWB NOT AVAILABLE ...

Page 29: ...HZ_0805 L4 120R 100MHZ_0805 C20 1U_25V_K 0603_X5R C20 1U_25V_K 0603_X5R C16 1U_25V_K 0603_X5R C16 1U_25V_K 0603_X5R C11 0 01U_16V_K 0402_X7R C11 0 01U_16V_K 0402_X7R C1 0 01U_10V_K 0402_X7R C1 0 01U_10V_K 0402_X7R 1 2 R5 100K_J 0402 R5 100K_J 0402 C17 0 01U_16V_K 0402_X7R C17 0 01U_16V_K 0402_X7R C108 1U_25V_K 0603_X5R C108 1U_25V_K 0603_X5R L17 120R 100MHZ_0805 L17 120R 100MHZ_0805 C21 NC_10U_10V...

Page 30: ..._J 0402 R11 0_J 0402 R11 0_J 0402 R28 0_J 0402 R28 0_J 0402 C23 0 1U_16V_K 0402_X7R C23 0 1U_16V_K 0402_X7R R17 0_J 0402 R17 0_J 0402 C43 0 1U_16V_K 0402_X7R C43 0 1U_16V_K 0402_X7R U5 FLASH _SOIC 8P_4MB W25X40BVSSIG U5 FLASH _SOIC 8P_4MB W25X40BVSSIG CS 1 DO IO1 2 WP 3 GND 4 DIO IO0 5 CLK 6 HOLD 7 VCC 8 CN3 NC_HEADER_4P FOX_HF5504E CN3 NC_HEADER_4P FOX_HF5504E 1 2 3 4 R23 0_J 0402 R23 0_J 0402 C2...

Page 31: ..._K 0402_X7R C66 0 1U_16V_K 0402_X7R RP8 56R RP8 56R 1 2 3 4 5 6 7 8 C73 NC_0 1U_16V_K 0402_X7R C73 NC_0 1U_16V_K 0402_X7R C81 0 1U_16V_K 0402_X7R C81 0 1U_16V_K 0402_X7R L10 120R 100MHZ_0805 BLM21PG121SN1D L10 120R 100MHZ_0805 BLM21PG121SN1D 1 2 C61 0 01U_16V_K 0402_X7R C61 0 01U_16V_K 0402_X7R C52 0 1U_16V_K 0402_X7R C52 0 1U_16V_K 0402_X7R R43 1K_J 0603 R43 1K_J 0603 C49 0 1U_16V_K 0402_X7R C49 ...

Page 32: ...R441 0_J 0402 1 2 R440 0_J 0402 R440 0_J 0402 1 2 TP62 TP62 1 TP92 TP92 1 TP50 TP50 1 TP17 tpc55b_100 TP17 tpc55b_100 1 TP112 TP112 1 SMDFIX2 SMDFIX1 CN4 FPC CONN_51P P TWO_196182 51041 SMDFIX2 SMDFIX1 CN4 FPC CONN_51P P TWO_196182 51041 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 TP40 TP40 1 ...

Page 33: ...3 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 A B C D E F G H I J K L M N O P POWER REGULATORS PERIPHERAL DRAM LVDS COMPONENT SIDE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K L M N O P FRC CONDUCTOR SIDE POWER REGULATORS PERIPHERAL DRAM LVDS FRC ...

Page 34: ...26 1 U2 CM3217A3OG null U2 CM3217A3OG null GND 1 SDAT 2 SCLK 3 VDD 4 TP7 tpc26 TP7 tpc26 1 C7 0 1U_25V_K 0603_X7R C7 0 1U_25V_K 0603_X7R 1 2 D4 MM3Z10VC D4 MM3Z10VC 2 1 R12 470_J 0603 R12 470_J 0603 1 2 SMDFIX1 SMDFIX2 CN1 B TO B CONN_10P JWT_A1501WR0 10PS 5E SMDFIX1 SMDFIX2 CN1 B TO B CONN_10P JWT_A1501WR0 10PS 5E 9 8 7 6 5 4 3 2 1 10 11 12 TP1 tpc26 TP1 tpc26 1 D2 MM3Z10VC D2 MM3Z10VC 2 1 C3 1U_...

Page 35: ...KDL 55BX520 35 KDL 55BX520 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H I J IR LED COMPONENT SIDE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H IR LED CONDUCTOR SIDE H ...

Page 36: ...nfidential information Specific instructions must be adhered to whenever these components are repaired and or replaced See Appendix A Encryption Key Components in the back of this manual SECTION 2 ELECTRICAL PARTS LIST ACCESSORIES AND PACKING 4 298 457 01 BAG PROTECTION GF55 US ONLY 4 295 020 01 CARTON INDIVIDUAL GEM55 US ONLY 4 298 275 01 CUSHION LOWER GF55 US ONLY 4 298 274 01 CUSHION UPPER GF55...

Page 37: ...taining encryption key components shall be identified with a red outline and a 2 Only repair boards or components listed in the service manual shall be utilized for replacement and or repair 3 Disassembly decryption or reverse engineering component s is strictly prohibited 4 Any board in which the Servicer replaces an encryption key component must be placed back into the set it orignally came from...

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