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VESTEL MB120 DS, Service Manual

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VESTEL MB120 DS Service Manual Download Page 80

50V

100n 

C2402

50V

100n 

C2405

50V

100n 

C2413

100n 

C2425

10V

25V

220n 

C2426

10V

C2417

100n 

C2414

10V

100n 

100n 

C2418

10V

10V

C2419

100n 

GS14

GS16

GS13

VBY_HTPDN/LVA3P_50HZ

10V

C2420

100n 

100n 

C2421

10V

C2422

10V

100n 

G6F_OSD0N/LVA0N

G6F_LOCKN/LVA3N

1k

F258

G6F_HTPDN/LVA3P

LVB4N_50Hz

LVA0N_50Hz

LVA0P_50Hz

LVB3P_50Hz

VBY_LOCKN/LVA3N_50Hz

VBY_HTPDN/LVA3P_50HZ

LVACKP_50Hz

G6F_OSD3P/LVACKP

1k

F255

LVACKN_50Hz

G6F_OSD3N/LVACKN

F254

1k

VBY_2P_50Hz

LVA1N_50Hz

LVA1P_50Hz

LVB3N_50Hz

LVA2N_50Hz

LVBCKP_50Hz

C2427

220n 

25V

C602

10u 

6V3

C635
22u 
6V3

10u 

6V3

C603

10u 

6V3

C604

6V3

1u 

C609

18-08-2016_10:17

11_MFC_SUPPLY_50HZ_OUTPUT

15

ATAKAN SARIKOSE & NAMIK GOKCEDAGLI

18mb120-r2

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:

1V_MFC_CORE

MFC_DVDD_DDR

MFC_AVDD_DDR

100n 

C56

10V

U14

MST7410FE

Y24

Y25

Y26

Y27

Y28

Y29

Y30

Y31

Y32

AA24

AA25

AA26

AA27

AA28

AA29

AA30

AA31

AA32

AB24

AB25

AB26

AB27

AB28

AB29

AB30

AB31

AB32

V3

R6

R7

R8

AF3

AD5

AD6

AD7

AE6

AE7

AF7

K9

K10

L9

L10

M9

M10

M6

M7

N5

N6

N7

N8

T17

T18

U16

U17

U18

P16

P17

P18

R16

R17

R18

T15

T16

A21

P19

P20

R19

R20

T19

T20

U19

U20

R32

H12

H13

J12

J13

AF11

AG11

AH11

AF18

AG18

AH18

AG3

AF10

AG10

W4

AF9

AG9

AF16

AG16

AH16

AF17

AG17

AH17

A20

B20

R14

R15

A18

B18

P14

P15

T31

T32

V19

V20

V31

V32

W19

W20

A22

B22

A23

D17

B23

D32

D31

E32

E31

W30

A_DDR3_ZQ_D

A_DDR3_ZQ_C

A_DDR3_VREF_B

DRAM_VDD_B_1

DRAM_VDD_B_0

A_DDR3_ZQ_B

A_DDR3_ZQ_A

A_DDR3_VREF_A

DRAM_VDD_A_1

DRAM_VDD_A_0

AVDD_DDR_VBN_B_3

AVDD_DDR_VBN_B_2

AVDD_DDR_VBN_B_1

AVDD_DDR_VBN_B_0

AVDD_DDR_VBP_B_3

AVDD_DDR_VBP_B_2

AVDD_DDR_VBP_B_1

AVDD_DDR_VBP_B_0

AVDD_DDR_VBN_A_3

AVDD_DDR_VBN_A_2

AVDD_DDR_VBN_A_1

AVDD_DDR_VBN_A_0

AVDD_DDR_VBP_A_3

AVDD_DDR_VBP_A_2

AVDD_DDR_VBP_A_1

AVDD_DDR_VBP_A_0

AVDD_RX_2

AVDD_RX_1

AVDD_RX_0

AVDD_PLL_1

AVDD_PLL_0

AVDD_XTAL

AVDD_HDMI_RX_2

AVDD_HDMI_RX_1

AVDD_HDMI_RX_0

AVDD_HDMI_TX_2

AVDD_HDMI_TX_1

AVDD_HDMI_TX_0

VDDP_2

VDDP_1

VDDP_0

AVDD_MOD_2

AVDD_MOD_1

AVDD_MOD_0

AVDD_15_MOD_3

AVDD_15_MOD_2

AVDD_15_MOD_1

AVDD_15_MOD_0

AVDD_DDR1_8

AVDD_DDR1_7

AVDD_DDR1_6

AVDD_DDR1_5

AVDD_DDR1_4

AVDD_DDR1_3

AVDD_DDR1_2

AVDD_DDR1_1

AVDD_DDR1_0

AVDD_DDR0_8

AVDD_DDR0_7

AVDD_DDR0_6

AVDD_DDR0_5

AVDD_DDR0_4

AVDD_DDR0_3

AVDD_DDR0_2

AVDD_DDR0_1

AVDD_DDR0_0

DVDD_DDR_4

DVDD_DDR_3

DVDD_DDR_2

DVDD_DDR_1

DVDD_DDR_0

AVDDL_PREDRV_5

AVDDL_PREDRV_4

AVDDL_PREDRV_3

AVDDL_PREDRV_2

AVDDL_PREDRV_1

AVDDL_PREDRV_0

AVDDL_MOD_5

AVDDL_MOD_4

AVDDL_MOD_3

AVDDL_MOD_2

AVDDL_MOD_1

AVDDL_MOD_0

AVDDL_RX_2

AVDDL_RX_1

AVDDL_RX_0

AVDDL_HDMI_TX_3

AVDDL_HDMI_TX_2

AVDDL_HDMI_TX_1

AVDDL_HDMI_TX_0

AVDDL_HDMI_RX_3

AVDDL_HDMI_RX_2

AVDDL_HDMI_RX_1

AVDDL_HDMI_RX_0

VDDC_26

VDDC_25

VDDC_24

VDDC_23

VDDC_22

VDDC_21

VDDC_20

VDDC_19

VDDC_18

VDDC_17

VDDC_16

VDDC_15

VDDC_14

VDDC_13

VDDC_12

VDDC_11

VDDC_10

VDDC_9

VDDC_8

VDDC_7

VDDC_6

VDDC_5

VDDC_4

VDDC_3

VDDC_2

VDDC_1

VDDC_0

1

100n 

C57

10V

MFC_VDDP

MFC_AVDDL_RX

MFC_AVDDL_MOD

MFC_AVDDL_DRV

MFC_AVDD_DDR

MFC_AVDD_MOD

MFC_AVDD_PLL

MFC_AVDD_ALL_RX

MFC_AVDD_DDR

C645

470n 

6V3

100n 

C58

10V

6V3

470n C644

25V

220n 

C2429

6V3

470n C646

100n 

C59

10V

6V3

470n C643

MFC_AVDD_DDR

MFC_AVDD_DDR

C647
1u 
6V3

1V_MFC_CORE

MFC_AVDDL_DRV

10V

C37

100n 

10V

C38

100n 

C605

6V3

10u 

C39

100n 

10V

6V3

10u 

C606

1u 
6V3

C648

C40

100n 

10V

C2406
100n 
50V

MFC_DVDD_DDR

C42

100n 

10V

10V

C43

100n 

10V

100n 

C45

100n 

C46

10V

C2401
100n 
50V

6V3

10u 

C607

C48

100n 

10V

100n 

C49

10V

10V

100n 

C50

50V

100n 

C2404

6V3

1u 

C649

10V

100n 

C52

10V

C53

100n 

10u 

6V3

C608

C54

10V

100n 

50V

C2412
100n 

MFC_AVDDL_HDMI_TX

MFC_AVDDL_RX

C2428

220n 

25V

MFC_AVDD_DDR

C610
1u 
6V3

240R

R1

240R

R2

MFC_A_DDR3_ZQ_A

MFC_A_DDR3_ZQ_A

MFC_A_DDR3_ZQ_B

MFC_A_DDR3_VREF_A

MFC_A_DDR3_VREF_B

MFC_A_DDR3_ZQ_C

MFC_A_DDR3_ZQ_D

MFC_A_DDR3_ZQ_B

R3

240R

240R

R4

MFC_A_DDR3_ZQ_C

MFC_A_DDR3_ZQ_D

1k

R167

C61

100n 

10V

C379

50V

1n 

1k

R168

MFC_AVDD_DDR

R165

1k

10V

C60

100n 

1n 

C378

50V

1k

R166

MFC_AVDD_DDR

MFC_A_DDR3_VREF_A

6V3

1u 

C705

100n 

10V

C62

3V3_VCC

10V

100n 

C63

10V

100n 

C64

C2411

50V

100n 

MFC_AVDD_DVI

3V3_VCC

MFC_VDDP

100n 

10V

C66

6V3

10u 

C611

C67

100n 

10V

C2409
100n 
50V

10V

100n 

C69

MFC_AVDD_ALL_RX

60R

F1

F2

60R

60R

F3

60R

F4

F5

60R

60R

F6

C2407
100n 
50V

10V

100n 

C71

MFC_AVDDL_DVI

60R

F7

10V

100n 

C73

10u 

6V3

C612

100n 

C74

10V

100n 

C75

10V

MFC_AVDDL_HDMI_TX

C76

100n 

10V

MFC_AVDD_HDMI_TX

10V

C77

100n 

C78

10V

100n 

10V

100n 

C79

MFC_AVDD_DVI

F8

60R

50V

100n 

C2403

100n 

C81

10V

C613

10u 

6V3

100n 

C82

10V

100n 

C83

10V

MFC_AVDD_PLL

C614

6V3

10u 

F9

60R

MFC_AVDD_HDMI_TX

60R

F10

MFC_AVDD_MOD

50V

100n 

C2408

10V

C85

100n 

60R

F11

6V3

1u 

C706

50V

100n 

C2410

C87

10V

100n 

60R

F12

10V

100n 

C89

100n 

C90

10V

1V5_VCC

C615

10u 

6V3

10V

100n 

C88

100n 

C91

10V

50V

100n 

C2400

MFC_A_DDR3_VREF_B

MFC_AVDD_DDR

MFC_AVDDL_DVI

MFC_AVDDL_MOD

TP228

TP316

LVB2P_50Hz

LVB2N_50Hz

TP318

LVB1P_50Hz

TP319

LVB1N_50Hz

TP320

LVB0P_50Hz

TP321

LVB0N_50Hz

TP322

LVA4P_50Hz

LVA2N_50Hz

TP330

C636
22u 
6V3

LVB4P_50Hz

TP334

LVB4N_50Hz

TP335

TP336

LVB3P_50Hz

LVB3N_50Hz

TP337

TP338

LVBCKP_50Hz

LVBCKN_50Hz

TP339

LVA2P_50Hz

G6F_OSD2P/LVA2P

1k

F253

LVA2N_50Hz

G6F_OSD2N/LVA2N

F252

1k

LVA4P_50Hz

G6F_O_HTPDN/LVA4P

1k

F257

LVA4N_50Hz

G6F_O_LOCKN/LVA4N

F256

1k

LVA1P_50Hz

G6F_OSD1P/LVA1P

OP_PIN24

VBY_LOCKN/LVA3N_50Hz

OP_PIN20

PANEL_VCC

1k

F251

VBY_1P_50Hz

VBY_1N_50Hz

VBY_2P_50Hz

C2311

6V3

22u 

VBY_2N_50Hz

VBY_3P_50Hz

VBY_3N_50Hz

VBY_4P_50Hz

LVA1N_50Hz

G6F_OSD1N/LVA1N

VBY_4N_50Hz

VBY_5P_50Hz

LVA2P_50Hz

F250

1k

LVA4N_50Hz

VBY_LOCKN/LVA3N_50Hz

LVACKP_50Hz

LVACKN_50Hz

LVA2P_50Hz

LVBCKN_50Hz

LVACKN_50Hz

LVA1P_50Hz

LVA1N_50Hz

LVA0P_50Hz

LVA0N_50Hz

TP340

TP341

VBY_5N_50Hz

VBY_6P_50Hz

VBY_6N_50Hz

VBY_7P_50Hz

VBY_7N_50Hz

VBY_0N_50Hz

VBY_0P_50Hz

OP_PIN21

OP_PIN22

OP_PIN23

OP_PIN17

OP_PIN16

TP343

LVB0N_50Hz

LVB4P_50Hz

S673

S674

S675

TP344

LVACKP_50Hz

S676

S677

LVA0P_50Hz

S678

VBY_LOCKN/LVA3N_50Hz

VBY_HTPDN/LVA3P_50HZ

LVA4N_50Hz

S679

6V3

22u 

C637

S680

CN34

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

LVA4P_50Hz

LVB0N_50Hz

LVB0P_50Hz

LVB1N_50Hz

OP_PIN15

LVB1P_50Hz

S681

OP_PIN18

LVB2N_50Hz

LVB2P_50Hz

OP_PIN19

OP_PIN14

LVBCKN_50Hz

VBY_6N_50Hz

VBY_5P_50Hz

VBY_6P_50Hz

VBY_5N_50Hz

VBY_4P_50Hz

VBY_4N_50Hz

VBY_3P_50Hz

VBY_3N_50Hz

VBY_2P_50Hz

VBY_2N_50Hz

VBY_1P_50Hz

VBY_1N_50Hz

VBY_0P_50Hz

VBY_0N_50Hz

VBY_7P_50Hz

S682

S683

S684

VBY_6P_50Hz

VBY_6N_50Hz

VBY_7P_50Hz

VBY_7N_50Hz

VBY_4N_50Hz

VBY_4P_50Hz

VBY_5N_50Hz

VBY_5P_50Hz

VBY_2N_50Hz

VBY_3N_50Hz

VBY_3P_50Hz

16V

100n 

C2461

C2462

16V

100n 

100n 

16V

C2463

100n 

16V

C2464

C2465

16V

100n 

C2466

100n 

16V

16V

C2467

100n 

C2468

100n 

16V

16V

100n 

C2469

100n 

C2470

16V

6V3

22u 

C2312

C2313
22u 
6V3

6V3

22u 

C2314

C2315
22u 
6V3

16V

100n 

C2471

100n 

C2472

16V

G6F_VBY7P/LVB4P

G6F_VBY7N/LVB4N

G6F_VBY6N/LVB3N

G6F_VBY6P/LVB3P

G6F_VBY5P/LVBCKP

G6F_VBY5N/LVBCKN

G6F_VBY4N/LVB2N

G6F_VBY4P/LVB2P

G6F_VBY2N/LVB0N

C2457

100n 

16V

C2458

100n 

16V

100n 

C2459

16V

S685

S686

S687

S688

VBY_1P_50Hz

VBY_1N_50Hz

16V

100n 

C2460

G6F_VBY0P

VBY_0N_50Hz

G6F_VBY0N

G6F_VBY1N

VBY_0P_50Hz

G6F_VBY1P

G6F_VBY2P/LVB0P

G6F_VBY3N/LVB1N

G6F_VBY3P/LVB1P

1k

F271

VBY_7N_50Hz

F270

1k

F269

1k

1k

F268

F267

1k

LVB0P_50Hz

LVB1N_50Hz

1k

F266

LVB1P_50Hz

LVB2N_50Hz

F260

1k

LVB2P_50Hz

1k

F265

F264

1k

1k

F263

F262

1k

1k

F261

G6F_OSD0P/LVA0P

VBY_HTPDN/LVA3P_50HZ

TP260

TP261

TP258

TP262

TP263

TP264

TP265

TP266

TP267

TP268

TP269

TP270

TP345

TP271

TP346

LVBCKP_50Hz

TP272

TP273

LVB3N_50Hz

TP274

LVB3P_50Hz

TP275

1k

F259

F249

1k

LVA0N_50Hz

LVB4N_50Hz

LVB4P_50Hz

S736

OP_PIN21

OP_PIN24

OP_PIN16

OP_PIN51

OP_PIN12

OP_PIN40

CN39

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

S653

S650

S733

OP_PIN7

TP348

PANEL_VCC

OP_PIN6

TP349

TP350

TP351

OP_PIN22

OP_PIN15

OP_PIN20

OP_PIN19

OP_PIN18

OP_PIN23

OP_PIN17

F248

1k

1V_MFC_CORE

TP229

S1

CN50

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

PANEL_VCC

OP_PIN51

OP_PIN18

OP_PIN40

OP_PIN15

OP_PIN24

OP_PIN20

OP_PIN17

S842

S843

S844

33k

R1123

PANEL_VCC

PANEL_VCC

R1124

33k

Bottom Side

8/10 bit panel opt.

Bottom Side

Bottom Side

Bottom Side

Bottom Side

Close to Chip

Close to Chip

NC

Bottom Side

NC

NC

NC

Close to Chip

Close to Chip

Bottom Side

0R

Bottom Side

Bottom Side

Bottom Side

Bottom Side

Bottom Side

DDR3 POWER

Bottom Side

CLOSE TO G6F OUT

CLOSE TO CONN.

8/10 bit panel opt.

VBYONE 50Hz 30070519

LVDS 50Hz 30070519

LVDS 50Hz SAM Based 

6V3

1u

C609

Summary of Contents for MB120 DS

Page 1: ...MB120 DS SERVICE MANUAL...

Page 2: ...0 6 2Gb DDR3 SDRAM 32 Hynix H5TQ2G63GFR 32 7 4Gb DDR3L SDRAM 33 Hynix H5TQ4G63GFR 33 8 32GBIT 4G X 8 BIT NAND FLASH MEMORY 35 MT29F4G08ABAEAWP 35 9 16M BIT 16M x 1 CMOS SERIAL FLASH EEPROM 37 A MX25L1...

Page 3: ...ce AV CODEC and CPU This IC also supports 4K2K UHD Key features includes Combo Front End Demodulator A multi standart A V format decoder The MACEpro video processor Home theatre sound processor Intern...

Page 4: ...3 1 Dsub9 RS232 1 RJ45 10 100 Support Ethernet 1 RJ12 for service only Tuner ATV DVB T T2 C optional 4K2K 50 100Hz Vby1 FHD 50 100Hz LVDS interface 2 MICROCONTROLLER MSTAR MSD95M0D General Description...

Page 5: ...4 Features...

Page 6: ...5...

Page 7: ...6...

Page 8: ...7...

Page 9: ...8...

Page 10: ...9 Table 1 Recommended operating conditions Table 2 Absolute Maximum Ratings...

Page 11: ...10 3 VIDEO BACK END PROCESSOR MSTAR MST7410FE General Description Table 3 Recommended operating conditions...

Page 12: ...11 Features...

Page 13: ...12 Block Diagram Figure 1 Block diagram...

Page 14: ...and 128kHz 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...

Page 15: ...14 Figure 2 Pin description Figure 3 Functional Block Diagram Table 4 Absolute Maximum Ratings...

Page 16: ...on 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 available in a 10 pin MSOP package Features Operation Voltage 3...

Page 17: ...16 Figure 4 Pin description Table 6 Pin functions Table 7 Recommended operating conditions C SUBWOOFER PREAMPLIFIER U30 AD22657B is used for subwoofer out as well...

Page 18: ...and options Power socket is used for taking voltages which are 12V 5V and VDD_Audio These voltages are produced in power board Also socket is used for giving dimming backlight and standby signals with...

Page 19: ...ous end equipment power bus regulators with a cost effective low component count low standby current solution The main control loop for the TPS54528 uses the D CAP2 mode control that provides a fast t...

Page 20: ...nge 0 76 V to 6 V Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications 65 mOhm High Side and 36 mOhm Low Side High Efficiency less than 10 mikroAmper at shutdown High Initial B...

Page 21: ...ra low ESR ceramic capacitors The device operates from 4 5 V to 18 V VIN input The output voltage can be programmed between 0 76 V and 7 V The device also features an adjustable soft start time The TP...

Page 22: ...21 Table 10 Recommended operating conditions Figure 8 Pin Description Table 11 Pin functions...

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 12 Recommended operating conditions Figure 9 Pin Description...

Page 25: ...tra low ESR ceramic capacitors with no external compensation components TPS563200 operate in Advanced Eco mode which maintains high efficiency during light load operation The devices are available in...

Page 26: ...ations Digital TV Power Supply High Definition Blu ray Disc Players Networking Home Terminal Networking Home Terminal Table 14 Recommended operating conditions Figure 10 Pin Description Table 15 Pin f...

Page 27: ...een optimized for power management applications requiring a wide range of gate drive voltage ratings 4 5V 20V Features 8 2 A 40 V RDS ON 0 027 VGS 10 V RDS ON 0 035 VGS 4 5 V Fast switching speed High...

Page 28: ...High Speed Soft Recovery Avalanche Energy Specified IDSS Specified at Elevated Temperature Pb Free Package is Available Applications Power Management in portable and battery powered products i e compu...

Page 29: ...ns of thermal shutdown and current limit protect the device against thermal and current over loads A POK indicates that the output voltage status with a delay time set internally It can control other...

Page 30: ...l Shutdown with Hysteresis Open Drain VOUT Voltage Indicator POK Low Shutdown Quiescent Current 30mA Shutdown Enable Control Function Simple SOP 8P Package with Exposed Pad Lead Free and Green Devices...

Page 31: ...he AP2111 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 Out...

Page 32: ...31 Applications LCD Monitor Portable DVD Laptop computer Figure 14 Pin configuration Table 20 Recommended operating conditions Table 21 Pin description...

Page 33: ...quires large memory density and high bandwidth SK Hynix 2Gb DDR3 SDRAMs offer fully synchronous operations referenced to both rising and falling edges of the clock While all addresses and control inpu...

Page 34: ...provides backward compatibility with the 1 5V DDR3 based environment without any changes SK Hynix 4Gb DDR3L SDRAMs offer fully synchronous operations referenced to both rising and falling edges of th...

Page 35: ...34 Table 23 Absolute Maximum DC Ratings Table 24 Recommended operating conditions...

Page 36: ...ion and monitor device status R B This hardware interface creates a low pin count device with a standard pinout that remains the same from one density to another enabling future upgrades to higher den...

Page 37: ...36 Figure 15 Functional block diagram Table 25 DC Characteristics and Operating Conditions 3 3V...

Page 38: ...Vcc 1V Performance High Performance Fast access time 86MHz serial clock Serial clock of Dual Output mode 80MHz Fast program time 1 4ms typ and 5ms max page Byte program time 9us typical Fast erase tim...

Page 39: ...Serial access to the device is enabled by CS input When it is in Dual Output read mode the SI and SO pins become SIO0 and SIO1 pins for data output The device provides sequential read operation on who...

Page 40: ...1 IO2 IO3 Software Hardware Reset Highest Performance Serial Flash 104MHz Single Dual Quad SPI clocks 208 416Mhz equivalent Dual Quad SPI 50 MB S continuous data transfer rate More than 100 000 erase...

Page 41: ...e and 1uA for power down All devices are offered in space saving packages The W25Q32FV array is organized into 16 384 programmable pages of 256 bytes each Up to 256 bytes can be programmed at a time P...

Page 42: ...ongle The STDP4320 uses MegaChips latest generation DisplayPort dual mode receiver and transmitter technology that supports both DisplayPort and TMDS signal formats This device receives MST format up...

Page 43: ...e HBR2 HBR RBR SST or MST up to eight streams 1 2 or 4 lanes AUX CH 1 Mbps HPD out HDMI DVI operation 3 2 Gbps link rate Functions as eDP and MyDP receiver DisplayPort dual mode transmitters Two trans...

Page 44: ...ports HDCP 1 4 to HDCP 2 2 and HDCP 2 2 to HDCP 1 4 conversions Figure 18 Pin Configuration Features On chip HDMI Receiver and Transmitter core which are compliant with DVI 1 0 HDMI 1 4b and HDMI 2 0a...

Page 45: ...2 Controller for Explore HDMI 2 0 chips which has HDCP 2 2 function It can handle the HDCP 2 2 authentication and ALU calculation for both HDCP 2 2 RX or TX The EPF025R also provide the miscellaneous...

Page 46: ...BUS0 Master can support up to 1 5MHz clock rate On chip USB 1 1 host slave which supports end pint 0 1 2 and 64 byte bulk transfer On chip 4 Timers supporting Timer Pulse Output Event Counter and Puls...

Page 47: ...the display panel thru a single and standard interfacing based on the 80 pin JAE plug and receptacle connectors The power supply to the Pluggable Module together with the defined feature interfaces ar...

Page 48: ...E representative The 80 pin right angle blind mate plug connector p n TX25 80P LT H1E and its receptacle p n TX24 80R LT H1E provide interfacing for the following features Power DC IN 12V 19V 8A max D...

Page 49: ...48 Pin Assignment Table 28 Pin Assignment...

Page 50: ...49 Figure 23 Compatible OPS Connector Pin Layout...

Page 51: ...50 13 TUNER OPTIONAL M88TS2022 SATELLITE TUNER Features and General Description Pin Assigment...

Page 52: ...51 Absolute Maximum Ratings and Recommended Operating Conditions...

Page 53: ...52 14 DEMODULATOR STAGE OPTIONAL A MSB1246 DVB T2 Features...

Page 54: ...d can accept tuners that provide zero IF output A high rejection channel filter has been included easing the channel filtering requirement of the tuner whilst still meeting the stringent requirements...

Page 55: ...54 Pinning...

Page 56: ...nt count low power dissipation together with simple design and I2C standard interfacing TPS65233 features high power efficiency The boost converter integrates a 120 m power MOSFET running at 500 kHz s...

Page 57: ...tion adjustment from 63 ppm to 126 ppm The bq32000 registers include an OF oscillator fail flag indicating the status of the RTC oscillator as well as a STOP bit that allows the host processor to disa...

Page 58: ...K button in remote control power on and wait TV will power up itself 4 If First Time Installation screen comes it means software update procedure is successful B DISPLAYPORT FW UPDATE Please follow DP...

Page 59: ...7 Finally restart the DS product If you see fail please reset monitor and try program again 18 TROUBLESHOOTING A NO BACKLIGHT PROBLEM Problem If product is working led is normal and there is no pictu...

Page 60: ...59 Dimming pin should be high or square wave in open position If it is low please check S97 for Mstar side and panel or power cables connectors...

Page 61: ...60 Backlight power supply should be in panel specs Please check Q44 shown below also it can be checked TP175 STBY_ON OFF_NOT should be low for tv on condition please check Q23 s collector...

Page 62: ...indicates a short on Vcc voltages Protect 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...

Page 63: ...62 C IR PROBLEM Problem Extender LED or IR not working Check Extender LED IR card supply on 17MB120DS chasis...

Page 64: ...63 D KEYPAD TOUCHPAD PROBLEMS Problem Keypad or Touchpad is not working Check keypad supply on MB120...

Page 65: ...64 E 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 For USB 3 0 ports For Side USB 2 0 port...

Page 66: ...oltage meter Also there may be a problem about SW Try to update TV with latest SW Additionally it is good to check SW printouts via Teraterm These printouts may give a clue about the problem You can u...

Page 67: ...66 Problem No signal in TV mode Check tuner supply voltage 3V3_TUNER and Check tuner options are correctly set in Service menu Check voltage at TUNER_SCL and TUNER_SDA pin of tuner...

Page 68: ...67 I REAL TIME CLOCK PROBLEM Problem Date Time Failure Check RTC supply voltage 3V3_STBY Also there may be a problem about backup supply Please check voltage level of C2503...

Page 69: ...ellite Tuner DVI HDMI3 DSUB9 Optic TI TPS65233 LNB G6F HDMI NAND 512MB NAND DDR3 DDR3 DDR3 DDR3 DDR3 LineIn CVBS YPbPr LineOut Ethernet RJ12 Optic SubwOut SPDIF POWER BLOCK REGULATORS STEPDOWNS ETC LV...

Page 70: ...2 1 2 5V_VCC 5V_VCC R132 4k7 1 2 C548 10u 10V 470R R705 10k R695 F51 60R 1 2 3V3_VCC TP297 C2309 6V3 22u 5V_STBY 3V3_STBY 10u C2308 10V 4k7 R133 10k R373 1 2 3V3_STBY S119 C442 100n 16V STBY_ON OFF ST...

Page 71: ...22u C687 22u 16V C715 R326 10k 1 2 U43 RT6213BHGJ6F 1 2 3 6 5 4 FB EN BOOT VIN LX GND C716 16V 22u C426 16V 100n 5V_STBY 12V_VCC WOWL_EN G6F_CPU_FB CORE_VID1 1k R801 2N7002 Q52 G6F_CORE_FB 2p 50V C87...

Page 72: ...2 E8 F9 G1 G9 K1 D3 E7 C7 B7 G3 F3 A3 B8 A2 A7 C2 C8 C3 D7 H7 G2 H8 H3 F8 F2 F7 E3 M8 H1 B2 D9 G7 K2 K8 N1 N9 R1 R9 A1 A8 C1 C9 D2 E9 F1 H2 H9 L8 T2 L3 K3 J3 L2 K9 K7 J7 M3 N8 M2 J9 T7 L9 M7 L1 J1 T3...

Page 73: ...H_DP TP227 S822 S823 USB1_DP USB1_DN S5 S9 USB_HUB_DP_1 S14 USB_BT_DN S23 USB_BT_DP USB_HUB_DN USB_HUB_DP USB_HUB_DN_1 3V3_NAND USB_HUB_DP_1 S807 S808 USB_TCH_SOC_DN USB_TCH_SOC_DP USB_HUB_DP_1 VCC_EM...

Page 74: ...TP8 TP9 TP10 TP14 TP16 1k R35 50V 27p C748 27p 50V C749 S41 S42 G6F_XIN G6F_XOUT G6F_XOUT G6F_RESET 1N4148 D10 3V3_STBY 10V 100n C95 10k R276 D22 NUP4004M5 5 4 3 2 1 G6F_RESET C750 27p 50V C752 27p 50...

Page 75: ...U18 U20 U26 V1 V8 V9 V10 V11 V12 V13 V14 V15 V16 V20 V21 V22 V26 V29 V32 W3 W8 GND200 GND199 GND198 GND197 GND196 GND195 GND194 GND193 GND192 GND191 GND190 GND189 GND188 GND187 GND186 GND185 GND184 GN...

Page 76: ...S74 S75 TX_G6F S77 S78 TP74 TP75 S91 BACKLIGHT_ON OFF TX_HOTEL RX_HOTEL AMP_MUTE CPU_VID1 CPU_VID0 33R R424 BACKLIGHT_DIM TP87 1k R37 S101 220p 50V C821 1 2 S102 C873 10u 16V R180 100R 1 2 3 4 5 6 7...

Page 77: ...YNC_D1 TS_CLK_D1 TS4CLK TS4D0 TS4VLD TS4SYNC U54 TPS65233 13 14 15 16 9 10 11 12 8 7 6 5 4 3 2 1 LX VIN VCC AGND TCAP ISEL EN ADDR FAULT EXTM VCTRL SDA SCL VADJ PGND BOOST VCP VLNB 12V_VCC S425 C996 2...

Page 78: ...R683 15R C746 68n 50V R825 1M 4k7 R109 RESET_DEMOD FB1 1 2 3 VIN VCC GND D29 C5V6 F140 330R TP48 TP49 S47 SPDIF_OUT_COAXIAL 50V 220p C819 1 2 TP50 R200 100R 1 2 SPDIF_OUT AMP_MUTE R286 10k 5V_SPDIF 1...

Page 79: ...I2C_S_SDA XTAL_I XTAL_O RESET 5 TP240 100R R208 47k R497 1V_G6F_CPU 47k R498 100R R209 1V_G6F_CORE D20 BAW56 TP249 TP250 TP253 MFC_SPI_SCZ_1 TP177 MFC_SPI_SDO_1 MFC_SPI_SDI_1 MFC_SPI_SCK_1 MFC_SPI_SC...

Page 80: ...V 100n C71 MFC_AVDDL_DVI 60R F7 10V 100n C73 10u 6V3 C612 100n C74 10V 100n C75 10V MFC_AVDDL_HDMI_TX C76 100n 10V MFC_AVDD_HDMI_TX 10V C77 100n C78 10V 100n 10V 100n C79 MFC_AVDD_DVI F8 60R 50V 100n...

Page 81: ...z LVA2N_100Hz LVA1P_100Hz LVA1N_100Hz LVA0P_100Hz LVA0N_100Hz TP352 TP353 TP354 TP355 TP356 TP357 TP358 TP359 TP360 TP361 TP362 TP363 VBY_12N S393 S394 S395 S396 S397 S398 S399 S400 S401 S402 S403 S40...

Page 82: ...1k R50 3V3_VCC C566 1u 10V S118 ARC ARC S120 U6 MSD95M0D T2 T3 U1 V2 V3 W2 R1 R2 R6 T5 Y2 U4 L1 M2 M3 N2 P2 P1 K2 K3 L4 L5 M4 M5 D2 D3 E2 E3 F2 F1 C3 D1 H6 H5 K6 J6 G2 G3 H2 H3 J2 J1 F3 G1 J4 K5 H4 J...

Page 83: ...P5 P6 P7 P9 P11 P12 P13 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 R1 R2 R3 R4 R5 R9 R10 R11 R12 R13 R21 R22 R23 R24 R27 R28 R30 R31 T3 T4 T5 T6 T7 T8 T9 T10 T12 T13 T14 T21 T22 T23 T24 T27 T28 T29...

Page 84: ...TX00 TX00 TX_AVDD_3 TXC0 TXC0 AVSS_11 AVSS_10 TX_PVDD_2 100n C2622 TXB_HPD HDMIC_HPD S876 D87 AZ1045 04F 10 9 7 6 5 4 3 2 1 P1 P2 GND P4 P5 NC1 NC2 NC3 NC4 AZ1045 04F D88 10 9 7 6 5 4 3 2 1 P1 P2 GND...

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