TCL 55D1620 Manual Download Page 23

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Tel +86-755-3331xxxx Fax +86-755-3331xxxx

Nanshan District, Shenzhen, Guangdong

B Building, TCL Tower, Nanhai Road

TCL Thomson Electronics Ltd.

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

FORMAT DIN A2

0.6V

FSW=800KHz

Fixed Fsw=500KHZ

Vref=0.6V

(Vin=5V-22V)

Fixed OCP=6.7A

Must controlled by PWM

L=>POWER_ON

H=>POWER_OFF

(5)

Without via on net KEY_IN

The distance between different net via>2mm

LDO 3V3 TO 1V8

LDO 5V TO 3V3

KEY Connector

12V TO 1V2

12V TO 5V

DDR 1V5

Vref=0.6V

MTK

MAIN POWER

(5)

Delete R114 when the I/O(KEY_IN) support 3.3V

SY8291,2015-04-23

12V TO 3V3SB

L001

L900

ADIM

L902

R021

L006

C031

C030
220P

C029
0.22U

L005
1UH

R019
1M

10R

NC/

R015

R014

R013

R010

/NC

D900

PESD5V0S1BL

NC/

R902

L003

R001

L002

BL_ON

PDIM

Summary of Contents for 55D1620

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

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

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

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

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

Page 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...

Page 42: ......

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