background image

GND

GND

GND

GND

GND

GND

GND

A

1

2

3

THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING

4

5

6

7

8

F

E

D

C

B

A

8

7

6

5

4

3

2

1

F

E

D

C

B

FORMAT DIN A3

T

GND

GND

GND

GND

GND

GND

GND

T

T

GND

SDA

SCL

WP

VCC

GND

A2

A1

A0

R5

DS

OPTION1

OPTION2

VDD

VDD1

VDD2

VDD3

VDD_IF
VDD_IF1

VDD_IF2

VDD_IF3

VDD_IF4

CREG/VDDI

CMD
D0
D1

D3

VSS1
VSS2
VSS3

VSS5
VSS6
VSS7
VSS8

D4
D5
D6

CLK

VSS4

VSS

D7

D2

RESET

iNAND

P

GND

Close to CI SLOT

Close to CI SLOT

Close to CI SLOT

Close to Main Chip

Change PN

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(5)

(8)

(8)

EEPROM

EMMC

PCMCIA

(9)

(9)

Close to CI SLOT

C265

0.1U

CI_VCC

C262

1U

C264

0.1U

C263

0.1U

C261

10P

NC/

C260

10P

NC/

R254

10K
NC/

R253

10K

R299

10K

R298

10K

R297

10K

R296

10K

R295

10K

R294

11R8

R293 47R

R292 47R

R291

47R

R290

47R

R289

47R

R288

47R

R287

47R

R286

47R

R285

47R

R284

47R

R283

47R

R282 47R

R281 47R

R280 47R

R279 47R

R278 47R

R277 47R

R276

47R

R275

47R

R274

47R

R273

47R

R272

47R

R271

47R

5

1
2
3
4

6
7
8
9

10
11

13
14
15

12

22

21

20

19

18

17

16

34

33

32

31

30

29

28

27

26

25

24

23

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

41

40

39

38

37

36

35

68

42

P914

R333
4K7

47R

R332

R331 47R

R330 47R

47R

R329

47R

R328

R327

47R

R326

47R

47R

R325

47R

R324

R323

47R

W6
W5

K2

H3
H4
H5

J2

J3
J4
J5
J6

T5

H6

U5

U9

T10

N5

M6

AA3
AA5

Y4

W4

K6

K4

M7
P5
R10
U8

Y2
Y5

AA4
AA6

U303

THGBM5G6A2JBH2H

R337

100R

R336

100R

R335

100R

5

6

7

8

4

3

2

1

U304

BL24C32

R334

4K7

C359

0.1U

0.1U

C358

C357

0.1U

C356

0.1U

C355

1U

C354

10U

0.1U

C353

C352

0.1U

0.1U

C351

C350

0.1U

C349

10U

0.1U

C348

C347

2U2

C300

0.1U

NC/

1V8

3V3

1V8

1V8

3V3

3V3

SYS_SDA

SYS_SCL

EMMC_RST

EMMC_D7

EMMC_D6

EMMC_D4
EMMC_D5

EMC_D7

EMC_D6

EMC_D5

EMC_D4

EMC_D3

EMC_D2

EMC_D1

EMC_D0

EMC_CMD

EMC_CLK

EMMC_D3

EMMC_CLK

EMMC_3V3

EEP_POWER

EMMC_D2

EMMC_D1

EMMC_D0

EMMC_CMD

E_WP

EMMC_1V8

5V

3V3

3V3

3V3

CI_VCC

CI_VCC

CI_VCC

CI_VCC

CI_VCC

CI_VCC

PVR_TSDATA0

CI_TSSYNC

CI_TSVAL

CI_TSCLK

CI_A0

CI_A14

CI_VCC

CI_VCC

CI_MDI7

CI_MDI6

CI_MDI5

CI_MDI4

CI_MDI3

CI_MDI2

CI_MDI1

CI_MISTRT

CI_RST

PVR_TSDATA1

CI_MDO1

SPI_CLK1

CI_MDO2

CI_MDO0

CI_TSDATA0

PVR_TSCLK

CI_INT

SPI_CLE

SPI_DATA

PVR_TSVAL

CI_MDO7

CI_MDO6

CI_MDO5

CI_MDO4

CI_MDO3

SPI_CLK

CI_VCC

CI_CD2#

CI_IREQ#

CI_CE2#

CI_MOSTRT

CI_MOVAL

CI_REG#

PVR_TSSYNC

CI_RESET

CI_IORD#

CI_CE2#

CI_CD1#

CI_VS1#

CI_MCLKO

CI_MCLKO

CI_A10

CI_MCLKI

CI_IOWR#

CI_MDI0

CI_WAIT#

CI_CD2#

CI_A6
CI_A5
CI_A4
CI_A3
CI_A2
CI_A1

CI_D0
CI_D1
CI_D2

CI_IREQ#

CI_MIVAL

CI_A12
CI_A7

CI_A8

CI_WE#

CI_A13

CI_A9

CI_A11

CI_OE#

CI_CE1#

CI_D7

CI_D5

CI_D4

CI_D3

CI_D6

CI_WAIT#

CI_VS1#

CI_CD1#

3V3

Содержание 55D1620

Страница 1: ...le H V 178 178 EPG Yes at DTV Life Time Typ 30 000hrs Subtitle Closed Caption Yes Color 16 7M Parental Control Yes at DTV Refresh Rate 60Hz Sleep Timer Yes System Update Yes Hotel Mode HDMI 3 Input Me...

Страница 2: ...Slim Edge Design Up mm 17 5 W1 mm 88 1 Slim Edge Design Bottom mm 25 9 H1 mm 740 0 Slim Edge Design L R mm 17 5 L2 mm 982 0 Carton Dimensions LxWxH mm 1400 160 856 W2 mm 248 3 Container Loading 20 fee...

Страница 3: ...Factory Test Alignment Specification For MT56 Series V1 0 1 World Wide R D FPD CENTER Factory Test Alignment Specification V1 0 MT56 PREPARED BY FENG LIU DATE 2015 02 13 APPROVED BY DATE...

Страница 4: ...ccessing Way 8 3 2 Design Menu 8 3 3 Other Menu 9 3 4 Service Menu 9 3 5 Param Setting Menu 10 4 Test Alignment 11 4 1 Pre Conditions and Power Supply Check 11 4 2 Project ID Modification 11 4 3 Funct...

Страница 5: ...n Menu FMM is divided into Factory menu and Design menu Factory Menu covers all indispensable functions during manufacture such as White Balance Adjustment SHOP etc while Design Menu includes Service...

Страница 6: ...VGA IC Details Position Main program UF01 Support online upgrade Mboot UF01 Support online upgrade EEPROM U702 Note The software boot for U702 can be programed by Flash Tool exe Every set has its uniq...

Страница 7: ...t item submenu Finally press 9 7 3 5 consecutively b When the Factory hotkey item of Factory Menu is enabled ON you can see the flashing Factory Captions Info on the lower left corner press Back butto...

Страница 8: ...nce ADC data Power On Mode STANDBY ON the set will power on after switching on power STANDBY the set will remain standby status after switching on power LAST the set will turn to the status in which i...

Страница 9: ...Hotel Menu we also provide a great deal of useful functions for specific applications in hotel White Balance Name Default Description Source ATV Press RCU left right key to change the TV source Color...

Страница 10: ...key exit the Factory menu Design Captions Information is the same to Factory Captions Info 3 2 Design Menu Design Menu Name Default Description Design Mode hotkey OFF Design Menu shortcut button swit...

Страница 11: ...to test pattern and restarting TV is the only way to excit UartEnable OFF The switch of VGA serial port information The item must be disabled OFF after production DeviceID Show the device id of TV MAC...

Страница 12: ...shouldn t change the settings in the menu Param setting Menu Name Default Description Sound Setting Set sound mode balance sound scene etc Picture Curve Exclusively used by R D Picture Setting Set pi...

Страница 13: ...relevant block diagram and circuit diagram make sure that no serious issue or mistake can destroy the board For example the output of DC DC and LDO should not be shorted to ground Supply a suited vol...

Страница 14: ...When the set restart automatically you have successfully changed project ID Here below is none exhaustive ProjectID table for reference MODEL ProjectID Panel Name L40S4690FS 001 LVF400NEAL 4 3 Functi...

Страница 15: ...uirements rev v3 9 LAN Test A rough LAN test can be done by connecting Ethernet to TV s RJ45 and check that IP subnet mask DNS addresses which are visible on Home Settings Network Ethernet settings IP...

Страница 16: ...In Additional aging for White Balance alignment is no more necessary due to consistent picture performance with cloning usage This function is accessible by selecting Factory menu Warm up pressing RC...

Страница 17: ...oot Connect the computer and mainboard VGA port by a serial port tool Serial connector definition VGA P303 Pin4 RXD VGA Pin11 TXD Open MTK Mboot software programming tool Flash Tool and set serial por...

Страница 18: ...w screen Upgrade process takes about 3 5 minutes After updating the TV set will reset automatically 2 Online Upgrade Download the bin zip file V8 MT56551 LF1VXXX Zip to the root directory of your USB...

Страница 19: ...let using a network cable Note that the wall outlet is attached to a modem or router anywhere in your house Select Home Settings Network Ethernet Settings IP Settings then the TV will obtain IP addres...

Страница 20: ...chromaticity coordinate tolerance X Y X Y LCD cold 13000K 0 270 0 270 0 015 normal 10000K 0 280 0 290 warm 7500K 0 300 0 305 White balance adjustment takes the Normal color temperature of HDMI channe...

Страница 21: ...4 5 6 7 8 9 10 CN201 C220 NC L202 ZD201 NC D201 12VA 1 2 3 5 7 8 9 10 11 12 13 14 17 18 20 VIN COM P ISET PWM ADIM OSC EN VCC LED4 GATE 19 ISENSE GND OVP LED1 LED2 LED3 16 15 6 6 4 NC NC NC NC U201 D2...

Страница 22: ...rmal DDR_1V5 CI_VCC CORE_1V2 12V 5V 12V 5V CORE_1V2 DDR_1V5 5V 3V3_Normal 5V TU_3V3 5V 3V3_DEMO 5V 1V1_DEMO 3V3 1V8 12V 3V3SB 3V33B CORE_1V2 3V3 3V3 1V8 3V3 12V 3V3_DEMO 1V1_DEMO 3V3_Normal 1V8 5V MHL...

Страница 23: ...R051 30K R050 300K C057 0 1U C056 22U C055 22U D050 SR34 L050 3 3UH 0 1U C053 3 2 1 4 5 6 U002 AN_SY8291 C052 0 1U 2 2U C051 C050 2 2U 3V3SB 1 2 3 4 5 P900 1 2 3 4 P901 12V_AMP L001 220R 12V 12V_M L90...

Страница 24: ..._LNB TUNER_LNB R986 4K7 R985 4K7 IRQ IRQ DISEQC_OUT DISEQC_IN D104 MBRX14 D103 MBRX14 C152 0 1U S2_AGC L105 220R 0 1U C101 TU_3V3 F103 F102 SCL_DVBS SDA_DVBS MODULE_AGC DVBS_QP DVBS_QP DVBS_QN DVBS_IN...

Страница 25: ...V AUDIO OUT R338 120R 1 2 P904 F904 F903 F902 F901 1 2 D904 PESD5V0S1BL NC 2 1 D903 PESD5V0S1BL 2 1 D902 PESD5V0S1BL 2 1 PESD5V0S1BL D901 C916 0 1U C915 220P C914 470P C913 470P C912 150P NC C911 150P...

Страница 26: ...36 0 1U C935 0 047U 10U C934 0 1U C933 B C E Q903 BT3904 E C B BT3904 Q902 B C E Q901 BT3904 E C B BT3904 Q900 R970 100K R969 75R R968 910R 47K R967 R966 47K 47K R965 47K R964 100R R963 100R R962 R961...

Страница 27: ...is 80ms When input is 12V reset vol 8 4V MTK Reset at low level Bottom SIDE SOC POWER SOC EMMC SOC CI SOC RESET SOC USB SOC Ethernet STRAPPING OPCTRL3 eMMC pins share pins w s NAND ICE moce 24M ROM to...

Страница 28: ...AG6 AF9 AG9 AF12 AH4 AF11 AG4 AG10 AF5 AH10 AF6 U4 Y15 W15 AB4 AC9 AE3 AE6 AD9 AE4 AC11 AD5 AE9 AE5 AE7 AD11 AE12 AC5 AE10 AE11 AD7 AE8 AC7 V4 W4 AA5 AA6 AC4 W5 W6 U6 AA4 Y4 U5 AE13 W9 W8 Y8 Y9 AC20 A...

Страница 29: ...7 47R R332 R331 47R R330 47R 47R R329 47R R328 R327 47R R326 47R 47R R325 47R R324 R323 47R W6 W5 K2 H3 H4 H5 J2 J3 J4 J5 J6 T5 H6 U5 U9 T10 N5 M6 AA3 AA5 Y4 W4 K6 K4 M7 P5 R10 U8 Y2 Y5 AA4 AA6 U303 T...

Страница 30: ...VDDRB VDDLB LB GNDL NC2 VDDLA LA VDD SA0 MCLK BCLK GND GND GND 5 5 5 5 RED WHITE 5 5 1 5 7 7 Close to SOC AD82587D_12V 9 9 1000P C619 C618 1000P 1000P C622 C621 1000P 0 22U C617 C620 0 22U C633 0 1U C...

Страница 31: ...N SOC LVDS Panel Power 4 LG_DIM_OUT are PWM port 5 DIM_SW_OUT is from DIM switch circuit 6 IIC option for panel 7 Default value in this diagram is for panel without IIC 8 DIM option for MCU 9 Define M...

Страница 32: ...P_R HP_L 5 1 3 4 2 P1000 C1011 100U 6V3 2 1 D1000 PESD5V0S1BL NC 2 1 D1001 PESD5V0S1BL NC HP_R_OUT R1007 33K R1009 10K R1011 3K3 R1010 3K3 C1000 3300P R1033 4K7 HP_L_OUT C1010 10U C1001 3300P AL0_ADAC...

Страница 33: ...ltage Differential Signal output from processor and input for panel O C Open Cell panel with source board BL Back Light light source for panel module g g f p LB LED Light Emitting Diode Bar light sour...

Страница 34: ...1 No power No power LED RC or Key can not turn on TV Power LED no light no change No power LED RC or Key can not turn on TV Power LED no light no change...

Страница 35: ...2 No Display Black Panel Back light is OK sound is OK but no picture...

Страница 36: ...3 No back light Power LED logic OK sound OK but no picture Different from No Display Power LED logic OK sound OK but no picture Different from No Display...

Страница 37: ...4 No sound O ll i l i h d One or all signal source without sound...

Страница 38: ...5 Signal source no function One or several source no function One or several source no function...

Страница 39: ...6 Abnormal Display OSD NG or picture NG OSD NG or picture NG...

Страница 40: ...7 No tuning channels DTV or ATV no Channels DTV or ATV no Channels...

Страница 41: ...ory hotkey to OFF or choose Shop Shipping Reset END PS If you choose Shop Shipping Reset the TV will automatically restart When start again the TV turn to welcome screen Picture changing Press Menu In...

Страница 42: ......

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