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VESTEL MB130 IDTV, Service Manual

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VESTEL MB130 IDTV Service Manual Download Page 62

F166

220R

100n 

C274

16V

16V

C285

100n 

1V1_VCC_CPU

10u 
25V

C224

100n 

16V

C286

16V

100n 

C284

100n 

16V

C246

100n 

C245

16V

C273

16V

100n 

100n 

16V

C272

16V

C244

100n 

6V3

22u 

C208

100n 

C235

16V

10u 
25V

C204

U114

MSD91QV01

P20

P19

P18

P16

P15

P13

P12

P11

P10

P9

P8

P7

N22

N21

N20

N19

N18

N17

N16

N12

N11

M23

M22

M21

M20

M19

M18

M17

M16

M12

M11

M3

AH28

AH11

AH1

AG26

AG12

AG6

AG2

AF24

AF23

AF15

AF14

AF10

AF9

AF8

AF2

AE27

AE14

AE9

AE8

AE3

AD28

AD9

AD8

AD7

AC27

AC14

AC9

AC8

AC7

AB28

AB22

AB21

AB20

AB19

AB18

AB17

AB16

AB9

AB8

AB7

AA27

AA25

AA24

AA23

AA18

AA17

AA16

AA11

AA8

AA7

Y26

Y24

Y23

Y18

Y17

Y16

Y11

Y10

Y9

Y8

W26

W25

W24

W23

W22

W17

W16

W14

W13

W12

W11

W9

V26

V25

V24

V23

V22

V21

V17

V16

V15

V14

V13

V12

V11

V10

V9

U22

U21

U20

U19

U18

U17

U13

U12

U11

U10

T26

T20

T19

T18

T17

T12

T11

T10

T9

R19

R18

R17

R15

R14

R13

R12

R11

R9

R8

R7

R1

L24

L23

L20

L19

L18

L17

L16

L15

L14

L11

L10

K25

K24

K23

K22

K20

K19

K18

K17

K11

K10

J26

J25

J23

J22

J21

J19

J17

J16

J15

J11

J10

H25

H24

H23

H22

H21

H20

H19

H18

H17

H16

H15

H14

H13

H12

H11

H10

H9

H1

G27

G25

G24

G23

G22

G21

G20

G19

G18

G17

G16

G15

G14

G13

G12

G11

G10

G9

F10

F9

F8

F7

E27

E25

E23

E21

E19

E17

E15

E13

E11

E10

E9

E8

E7

E2

D28

D26

D24

D22

D20

D18

D16

D14

D12

D10

D9

D8

D7

D6

C22

C21

C20

C13

C12

C11

C8

C3

B27

B25

B23

B18

B16

B14

B9

A28

A26

A24

A17

A15

A8

A1

GND1

GND2

GND3

GND4

GND5

GND6

GND7

GND8

GND9

GND10

GND11

GND12

GND13

GND14

GND15

GND16

GND17

GND18

GND19

GND20

GND21

GND22

GND23

GND24

GND25

GND26

GND27

GND28

GND29

GND30

GND31

GND32

GND33

GND34

GND35

GND36

GND37

GND38

GND39

GND40

GND41

GND42

GND43

GND44

GND45

GND46

GND47

GND48

GND49

GND50

GND51

GND52

GND53

GND54

GND55

GND56

GND57

GND58

GND59

GND60

GND61

GND62

GND63

GND64

GND65

GND66

GND67

GND68

GND69

GND70

GND71

GND72

GND73

GND74

GND75

GND76

GND77

GND78

GND79

GND80

GND81

GND82

GND83

GND84

GND85

GND86

GND87

GND88

GND89

GND90

GND91

GND92

GND93

GND94

GND95

GND96

GND97

GND98

GND99

GND100

GND101

GND102

GND103

GND104

GND105

GND106

GND107

GND108

GND109

GND110

GND111

GND112

GND113

GND114

GND115

GND116

GND117

GND118

GND119

GND120

GND121

GND122

GND155

GND156

GND157

GND158

GND159

GND160

GND161

GND162

GND163

GND164

GND165

GND166

GND167

GND168

GND169

GND170

GND171

GND172

GND173

GND174

GND175

GND176

GND177

GND178

GND179

GND180

GND181

GND182

GND183

GND184

GND185

GND186

GND187

GND188

GND189

GND190

GND191

GND192

GND193

GND194

GND195

GND196

GND197

GND198

GND199

GND200

GND201

GND202

GND203

GND204

GND205

GND206

GND207

GND208

GND209

GND210

GND211

GND212

GND213

GND214

GND215

GND216

GND217

GND218

GND219

GND220

GND221

GND222

GND223

GND224

GND225

GND226

GND227

GND228

GND229

GND230

GND231

GND232

GND233

GND234

GND235

GND236

GND237

GND238

GND239

GND240

GND241

GND242

GND243

GND244

GND245

GND246

GND247

GND248

GND249

GND250

GND251

GND252

GND253

GND254

GND255

GND256

GND257

GND258

GND259

GND260

GND261

GND262

GND263

GND264

GND265

GND266

GND267

GND268

GND269

GND270

GND271

GND272

GND123

GND124

GND125

GND126

GND127

GND128

GND129

GND130

GND131

GND132

GND133

GND134

GND135

GND136

GND137

GND138

GND139

GND140

GND141

GND142

GND143

GND144

GND145

GND146

GND147

GND148

GND149

GND150

GND151

GND152

GND153

GND154

16V

C243

100n 

C233

16V

100n 

100n 

16V

C275

C234

16V

100n 

C851

100n 

VDDP33

AVDD_LPLL

VDDP33

AVDD_DMPLL

AVDD_EAR33

AVDD_AU33

AVDD_USB

AVDD33_LAN

VDDP33

1V_VCC_CORE

AVDD33_LAN

DVDD_DDR

C350

1u 

1V1_VCC_CPU

100n 

C232

16V

U114

MSD91QV01

P22

Y15

AA15

Y14

Y13

AB13

AA13

AB15

AB14

U9

U8

V8

V7

T8

T7

U7

W8

AA9

W7

AE15

AB11

AA10

AB12

AA12

W10

N8

N7

AA14

K16

K15

J18

W15

AH23

T13

R10

L12

G28

L13

H27

N13

K28

M13

J27

K26

K21

J14

J13

J12

K14

K13

K12

M15

N15

P14

N14

M14

N10

N9

M10

Y7

Y12

AA22

AA21

AA20

AA19

Y22

Y21

Y20

Y19

W21

W20

W19

W18

V20

V19

V18

M7

M8

M9

L9

L8

L7

K9

K8

K7

J9

J8

J7

H8

H7

G8

G7

VDDC1

VDDC2

VDDC3

VDDC4

VDDC5

VDDC6

VDDC7

VDDC8

VDDC9

VDDC10

VDDC11

VDDC12

VDDC13

VDDC14

VDDC15

VDDC16

VDDC_CPU1

VDDC_CPU2

VDDC_CPU3

VDDC_CPU4

VDDC_CPU5

VDDC_CPU6

VDDC_CPU7

VDDC_CPU8

VDDC_CPU9

VDDC_CPU10

VDDC_CPU11

VDDC_CPU12

VDDC_CPU13

VDDC_CPU14

VDDC_CPU15

DVDD_NODIE

AVDD_NODIE

DVDD_DDR1

DVDD_DDR2

DVDD_DDR3

AVDD_DDR_A1

AVDD_DDR_A2

AVDD_DDR_A3

AVDD_DDR_A4

AVDD_DDR_A5

AVDD_DDR_B1

AVDD_DDR_B2

AVDD_DDR_B3

AVDD_DDR_B4

AVDD_DDR_B5

AVDD_DDR_B6

AVDD_DDR_DRAM1

AVDD_DDR_DRAM2

AVDD_DDR_VBP_A

AVDD_DDR_VBP_A_DM

AVDD_DDR_VBN_A

AVDD_DDR_VBN_A_DM

NC1

NC2

NC3

NC4

AVDDL_MOD1

AVDDL_MOD2

AVDDL_MOD3

NC_1

NC5

AVDD15_MOD1

AVDD15_MOD2

AVDD_MOD

AVDDL_MHL3_1

AVDDL_MHL3_2

NC_2

AVDD3P3_MHL3_1

AVDD3P3_MHL3_2

VDDP_3318_A

VDDP_3318_C

PADA_EMMC_CTRL

AVDD3P3_DADC

AVDD3P3_DMPLL

AVDD3P3_ETH

AVDD3P3_USB2_1

AVDD3P3_USB2_2

NC_3

AVDD3P3_ADC1

AVDD3P3_ADC2

AVDD_AU33

AVDD_EAR33

VDDP1

VDDP2

AVDD_LPLL1

AVDD_LPLL2

AVDD_PLL_A

AVDD_PLL_B

NC6

NC7

GND_EFUSE

9

1V5_DDR_STR

3V3_VCC

AVDD15_MOD

AVDDL_MOD

1V_VCC_CORE

AVDD_DDR

AVDD_DDR_B

C283

100n 

C281

100n 

100n 

16V

C885

C886

16V

100n 

D140

C5V6

60R

F162

F165

60R

F116

220R

100n 

C883

16V

16V

C884

100n 

AVDD_DDR_STR

60R

F128

F130

220R

16V

C295

100n 

AVDDL_MOD

GS100

1V_VCC_CORE

GS101

100n 

C854

AVDD_DDR

C855

100n 

F127

220R

100n 

C856

220R

F126

F125

220R

1V5_DDR_STR

100n 

C860

16V

16V

C861

100n 

AVDD_DDR_B

AVDD_DDR_STR

16V

C870

100n 

100n 

C871

16V

AVDD33_ADC

1V5_VCC

F164

60R

1V5_DDR_STR

VDDP33

100n 

C240

16V

C269

16V

100n 

100n 

16V

C270

16V

C242

100n 

C241

16V

100n 

C239

100n 

16V

C268

16V

100n 

C231

25V

10u 

1V5_VCC

100n 

C271

16V

F118

60R

C198

25V

10u 

16V

C282

100n 

100n 

C291

16V

100n 

C293

16V

AVDD15_MOD

AVDD_DDR

16V

C292

100n 

100n 

C305

16V

100n 

C302

16V

DVDD_DDR

220R

F115

1V_VCC_CORE

<YOUR NAME HERE>

MAIN_POWER

10

20-06-2016_10:18

17mb130p-r1

8

7

6

5

4

3

2

1

A

B

C

D

E

F

A X M

1

2

3

4

5

6

7

8

A

B

C

D

E

F

A3

PROJECT NAME :

VESTEL

SCH NAME :

DRAWN BY :

T. SHT:

100n 

C203

16V

C207

6V3

2u2 

AVDD_DDR

16V

C296

100n 

C297

100n 

16V

C304

16V

100n 

10u 
25V

C287

C205

22u 

6V3

C294

16V

100n 

10u 
25V

C276

C225

22u 

6V3

6V3

22u 

C209

C236

22u 

6V3

100n 

16V

C303

6V3

22u 

C247

C227

16V

100n 

100n 

16V

C226

1V_VCC_CORE

C333

25V

10u 

3V3_STBY

100n 

16V

C329

AVDD33_ADC

C330

16V

100n 

AVDD_DMPLL

100n 

16V

C346

AVDD33_LAN

AVDD_USB

C341

16V

100n 

C339

16V

100n 

220R

F129

100n 

16V

C340

C347

16V

100n 

100n 

16V

C348

C344

16V

100n 

100n 

16V

C345

100n 

16V

C343

C342

16V

100n 

AVDD_EAR33

AVDD_AU33

100n 

16V

C327

C325

16V

100n 

C326

16V

100n 

100n 

16V

C328

60R

F136

C413

25V

10u 

100n 

16V

C411

C408

16V

100n 

100n 

16V

C407

C405

16V

100n 

VDDP33

F121

220R

C400

16V

100n 

100n 

16V

C401

60R

F123

C322

25V

10u 

100n 

16V

C320

C321

16V

100n 

AVDD_LPLL

C404

16V

100n 

1u 

C319

Close to IC

NC

NC

NC

NC

NC

W/STR

NC

NC

NC

0R

NC

NC

NC

NC

NC

NC

Summary of Contents for MB130 IDTV

Page 1: ...MB130 IDTV SERVICE MANUAL...

Page 2: ...MICROCONTROLLER 25 A MSTAR G10 MSD95PMVW4 U114 25 7 2GB DDR3 SDRAM 33 A Hynix H5TQ2G63GFR TEC U113 U110 33 8 2GBIT 4GBIT CONNECTED OPTION 256M X 8 BIT NAND FLASH MEMORY 34 A MT29F2G08ABAEAWP U105 34...

Page 3: ...2 F USB Problems 44 G No Sound Problem 45 H Standby On Off Problem 46 No SIgnal Problem 46 14 SERVICE MENU SETTINGS 48...

Page 4: ...leted digital home network solution Dual stream decoder for 3D contents M lti purpose CPU for OS and multimedia Peripheral and power management Embedded DRAM for connected option Supported peripherals...

Page 5: ...WM BACKLIGHT_DIM 3D_SYNC_OUT KEYBOARD SPI TOUCHPAD UART AMP_RST HP_DETECT HP_AMP_MUTE PC_SCL SDA PCM_PWR_CTRL 3D_ENABLE STBY_ON OFF RX TX_HOTEL AUX_RESET TUN_RESET FLASH_WPN1 HDMI DET PROTECT USB ENAB...

Page 6: ...EMENT OF BLOCKS RAM FLAS H CI SPI MAIN IC HDMI Connectors HP Tuner S PDIF RJ45 VGA LED CON Keyb oard CON SPEAK CON Audio Amp SCART SAV USB Power Con Internal Wifi BT Connector 3 WAY SW L V D S C O n S...

Page 7: ...ed for external filtering For the best performance with next generation digital TV standards such as DVB T2 C2 the Si2151 delivers industry leading phase noise performance Features Worldwide hybrid TV...

Page 8: ...7...

Page 9: ...PLL with on chip inductors varactors and loop filter Integrated RF AGC for optimal performance Integrated baseband DC offset cancellation removes external loop filters Excellent immunity to strong adj...

Page 10: ...9 Block Diagram 4 AUDIO AMPLIFIER STAGES Figure The block diagram of the audio part...

Page 11: ...z 176 4kHz 192kHz System clock 64x 128x 256x 384x 512x 768x 1024x Fs 256x 1024x Fs for 32kHz 44 1kHz 48kHz 128x 512x Fs for 64kHz 88 2kHz 96kHz 64x 256x Fs for 128kHz 176 4kHz 192kHz Supply voltage 3...

Page 12: ...11 Figure 3 2 Pin description Figure 3 3 Functional Block Diagram Table3 1 Absolute Maximum Ratings...

Page 13: ...10V V externally The AD22657B has under voltage protection to prevent POP noise Build in shutdown control and de pop control sequence also help AD22657B to be a pop less device The AD22657B is availa...

Page 14: ...Protection Less External Components Required 8kV IEC ESD Protection at line outputs Figure Pin description Table Pin functions Table Recommended operating conditions C SCART AUDIO AMPLIFIER U119 AD226...

Page 15: ..._VCC 12V_STBY and 5V_STBY These voltages are produced in power card Also socket is used for giving dimming backlight and standby signals with power card Power socket pinning is shown in above figure 2...

Page 16: ...Power Block Diagram List of the components SW 1 Q105 FDC642P SW 2 Q100 NTGS3446 DC DC 1 U101 RT7278G DC DC 2 U100 TPS563200 DC DC 3 U107 TPS563200 DC DC 4 U103 TPS54821 DC DC 5 U104 TPS563200 LDO 1 U1...

Page 17: ...el Gate Drive Diode Exhibits High Speed Soft Recovery Avalanche Energy Specified IDSS Specified at Elevated Temperature Pb Free Package is Available APPLICATIONS Power Management in portable and batte...

Page 18: ...17 Figure 4 7 Pin description Table 4 8 Maximum ratings...

Page 19: ...18 C RT7278G Figure Pin Assignment...

Page 20: ...19...

Page 21: ...20 D TPS563200 Figure Pin Assignment...

Page 22: ...21 Electrical Characteristics...

Page 23: ...rent limit which prevents current runaway There is also a low side sinking current limit which turns off the low side MOSFET to prevent excessive reverse current Hiccup protection will be triggered if...

Page 24: ...23 Table 4 5 Recommended operating conditions Figure 4 5 Pin Description...

Page 25: ...P2111 has built in auto discharge function The AP2111 features low power consumption The AP2111 is available in SOIC 8 PSOP 8 SOT 223 and SOT 23 5 packages Features Output Voltage Accuracy 1 5 Output...

Page 26: ...25 6 MICROCONTROLLER A MSTAR G10 MSD95PMVW4 U114 Description Features...

Page 27: ...26...

Page 28: ...27...

Page 29: ...28...

Page 30: ...29...

Page 31: ...30...

Page 32: ...31...

Page 33: ...32 Table Recommended operating condition...

Page 34: ...lign DQ DQS and DQS transition with CK transition DM masks write data in at the both rising and falling edges of the data strobe All addresses and control inputs except data data strobes and data mask...

Page 35: ...eates a low pin count device with a standard pinout that remains the same from one density to another enabling future upgrades to higher densities with no board redesign A target is the unit of memory...

Page 36: ...l data move Operation status byte provides software method for detecting o Operation completion o Pass fail condition o Write protect status Ready Busy R B signal provides a hardware method of detecti...

Page 37: ...or sector block locations will be executed Program command is executed on byte basis or page basis or word basis for erase command is executes on sector or block or whole chip basis To provide user w...

Page 38: ...ly 32 Equal Blocks with 64K byte each o Any Block can be erased individually Program Capability o Byte base o Page base 256 bytes Latch up protected to 100mA from 1V to Vcc 1V Figure Pin configuration...

Page 39: ...38 A USB POWER SWITCH TPS2553 1 U109 U117 U122 11 CI INTERFACE 17MB130 Digital CI ve Smart Card Interface Block diagram...

Page 40: ...l power on and wait TV will power up itself 4 If First Time Installation screen comes it means software update procedure is successful 13 TROUBLESHOOTING A NO BACKLIGHT PROBLEM Problem If TV is workin...

Page 41: ...n position If it is low please check S122 for Mstar side It also can be checked at TP106 Please also check panel or power cables and connectors Backlight power supply should be in panel specs Please c...

Page 42: ...41 STBY_ON OFF should be low for TV on condition please check Q114 s collector...

Page 43: ...ects pins mechanical positions of pins CI supply should be 5V when CI module inserted If it is not 5V please check CI_PWR_CTRL this pin should be low Please check mechanical position of CI module Is i...

Page 44: ...tect pin should be logic high while normal operation When there is a short circuit protect pin will be logic low If you detect logic low on protect pin unplug the TV set and control voltage points wit...

Page 45: ...t working Check keypad supply on MB130 F USB PROBLEMS Problem USB is not working or no USB Detection Check USB Supply It should be nearly 5V Also USB Enable should be logic high USB Control is optiona...

Page 46: ...s Check supply voltages of 24V_VCC VDD_AUDIO and 3V3_AMP with a voltage meter There may be a problem in headphone connector or headphone detect circuit when headphone is connected speakers are automat...

Page 47: ...ntouts may give a clue about the problem You can use Scart 1 for Teraterm program connection NO SIGNAL PROBLEM Problem No signal or Low signal in DVB S S2 mode Check signal cables and LNB voltage if t...

Page 48: ...47...

Page 49: ...MENU buton then write 4725 by using remote controller You can see the service menu main screen below You can check SW releases by using this menu In addition you can make changes on video audio etc by...

Page 50: ...49 Audio Settings Options 1...

Page 51: ...50 Options 2 Options 3...

Page 52: ...51 Tuning Settings Source Settings...

Page 53: ...52 Diagnostic...

Page 54: ...100n S157 1 2 U114 MSD91QV01 AF5 AG5 AG4 AG3 AF4 AH3 AH2 AE4 AF3 AE2 AD3 AC1 AD2 AD1 AC3 AC2 IP_T IM_T SIFP SIFM IFAGC_T TGPIO0 TGPIO1 TGPIO2 TGPIO3 IP_S IM_S QP_S QM_S IFAGC_S GPIO15 DISEQC_OUT GPIO1...

Page 55: ...C_CVBS_IN C463 33p 50V 330p C470 C471 330p 50V F147 600R C454 100n 2 1 R439 100R 1 2 R424 100R 1 2 SC_AUD_R_IN SC_AUD_L_IN CDA4C16GTH D128 8 7 6 5 4 3 2 1 TP194 1 TP178 1 TP179 1 TP195 1 TP190 1 TP181...

Page 56: ...WOWL USB_WIFI_DP TP216 1 USB_WIFI_DN TP217 1 USB_BT_DN TP203 1 USB_BT_DP 3D_SYNC TP202 1 TP200 1 TP199 1 R296 33R CEC R372 10k Q130 BC848B 1 2 3 R366 1k 1 2 HDMI2_5V BC848B Q131 1 2 3 HDMI0_5V R369 1k...

Page 57: ...3BHGJ6F 1 2 3 6 5 4 FB EN BOOT VIN LX GND 10k R510 1 2 60R F161 6V3 22u C864 6V3 22u C865 C337 100n 16V C259 100n 16V 1V5_DRAM B_MCLKn AB_MA5 AB_MA4 AB_MA0 AB_MA3 AB_MA14 AB_MA8 AB_MA6 AB_MA11 AB_MA2...

Page 58: ...3 2 1 R4 R3 R2 R1 CN103 68 67 66 65 64 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 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 1...

Page 59: ...2 1 2 3 4 5 6 7 8 VCC HOLD SCLK SI GND WP SO CS 4k7 R322 1N4148 D102 TP151 S165 SPI_SCK TP162 D131 CDA4C16GTH 8 7 6 5 4 3 2 1 3V3_STBY 4k7 R320 1k F156 47k R100 TOUCHPAD_SDA C501 50V 27p 2 1 TOUCHPAD_...

Page 60: ...k R506 PAN_SCL R263 10k OP_PIN36 OP_PIN35 OP_PIN28 OP_PIN29 OP_PIN30 OP_PIN31 VBY_0P VBY_0N VBY_7N VBY_7P VBY_6N VBY_6P VBY_5N VBY_5P VBY_4N VBY_4P VBY_3N VBY_3P VBY_2N VBY_2P VBY_1N VBY_1P 4k7 R509 S...

Page 61: ...DD_AUDIO VDD_AUDIO VDD_AUDIO 24V_VCC VDD_AUDIO C513 10V 220u 3V3_VCC 1k F146 S114 AMP_EN 220n 50V C514 50V C512 220n L114 10u TP211 L115 10u HP_LEFT 6V3 C489 1u F150 1k C488 1u 6V3 AD22657B U120 1 2 3...

Page 62: ...2 GND153 GND154 16V C243 100n C233 16V 100n 100n 16V C275 C234 16V 100n C851 100n VDDP33 AVDD_LPLL VDDP33 AVDD_DMPLL AVDD_EAR33 AVDD_AU33 AVDD_USB AVDD33_LAN VDDP33 1V_VCC_CORE AVDD33_LAN DVDD_DDR C35...

Page 63: ...GJ6F U100 1 2 3 6 5 4 FB EN BOOT VIN LX GND C109 100n 16V 60R F100 12V_VCC R107 10k 1 2 4k7 R106 12V_STBY R132 33k 2 C108 10u 10V 16V C105 10u 16V C101 10u R101 37k4 R103 12k L101 10u 60R F108 33p C13...

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