TCL 32D2930 Service Manual Download Page 31

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

FORMAT DIN A1

For MTK5507, reading EDID when HPD is High

When AC power OFF and HDMI sourc is plugged in, HPD is Low

When Power on or Standby and HDMI source is plugged in, HPD is High

(5)

(5)
(5)

Must be differential 100ohm

INTERNET

• WIFI

HDMI/MHL Prot1

HDMI Port2

HDMI Port3

(5)

USB2.0 Port

For MTK5507, reading EDID when HPD is High

When Power on or Standby and HDMI source is plugged in, HPD is High

When AC power OFF and HDMI sourc is plugged in, HPD is Low

WIFI

When use ESD Device, must delete 3.3pF on USB data line

RA405

C406

1000P

RA404

USB1D+

R462

CA400

RA402

RA401

GND

C407

USB1D-

13-ESD6V0-A4B0P6

13-ESD6V0-A4B0P6

13-ESD6V0-A4B0P6

470U

16V

C411

R411

C408

C410

R469

R499

13-ESD6V0-A4B0P6

13-ESD6V0-A4B0P6

13-ESD6V0-A4B0P6

13-ESD6V0-A4B0P6

NC/

TXN

TXP

R404

R403

R402

R401

D410

13-ESD3V9-X4B45P

D401

_IN

H1_RX2-_IN

_IN

H1_RX1-_IN

MHL+/_IN

MHL-/H1_RX0-_IN

_IN

H1_CLK-_IN

USB1_D-

Summary of Contents for 32D2930

Page 1: ...n 3 Alignment Procedure 4 Block diagram 5 Scheme Diagram 6 Troubleshooting SORGH GUDZLQJ This m anual i s t he l atest at t he t ime of pr inting and doe s not include the modification which may be ma...

Page 2: ...ectric shock to the person The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the liter...

Page 3: ...impact of any kind Be particularly careful not to damage the picture tube surface 9 Unplug this television set from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use...

Page 4: ...ng conductors location of antenna discharge unit connection to grounding electrode and requirements for the grounding electrode 15 2 Note to CATV system installer Only for the television set with CATV...

Page 5: ...durein youroperatinginstructions do not attempt any further adjustment Unplug the set and call your dealer or service technician 22 Whenever the television set is damaged or fails or a distinct change...

Page 6: ...ion Auto Close Manual Life Time Typ 30 000hrs Channels Edit For Channel renamed Color 16 7 Million 8bit Input Settings For Input source device choice Refresh Rate 60Hz Sleep Timer Yes System Update Ye...

Page 7: ...40 feet High pcs 1180 Net Weight With Stand Kg 4 5kg Net Weight Without Stand Kg 4 4kg Gross Weight With Packaging Kg 6 0kg VESA Mounting Dimensions LxH mm 100X100 Operation Manual English Default Wa...

Page 8: ...Factory Test Alignment Specification For MT56 AP Series V1 0 1 TCL World Wide R D FPD CENTER Factory Test Alignment Specification V1 0 MT56 AP PREPARED BY FENG LIU DATE 2015 02 13 APPROVED BY DATE...

Page 9: ...Accessing 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 Func...

Page 10: ...ain 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 Servic...

Page 11: ...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 uni...

Page 12: ...ast 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 but...

Page 13: ...ance 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...

Page 14: ...n 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 Colo...

Page 15: ...u 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 swi...

Page 16: ...into 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 M...

Page 17: ...se 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...

Page 18: ...he 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 v...

Page 19: ...s 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 Funct...

Page 20: ...quirements 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 I...

Page 21: ...rn 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...

Page 22: ...boot 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 po...

Page 23: ...low 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 US...

Page 24: ...tlet 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 addre...

Page 25: ...e 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 chann...

Page 26: ...Chassis Block Diagram 9...

Page 27: ...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 28: ...0 1U WOL RA131 22K POWER_ON 5V RA132 47K 5V 12V_M G D S QA130 PMV65XP GND GND B C E QA131 BT3904 RA133 10K CA130 0 1U RA130 120K 0 1U CA111 5V RA110 10K CDJ2 0 1U RDJ3 33K LDJ1 2 2UH DDR_1V5 16 14 7...

Page 29: ...O CT100 0 022U TUNER_VCC RT20 680R 12 6 7 8 1 3 2 4 5 9 10 11 TUN1 NC IFN IFP CT40 0 1U 4K7 RT10 RT11 4K7 RT15 33R RT16 33R 10U CT15 CT33 22P CT34 22P CT14 10PNC 10P CT13 NC 10P CT9 CT8 10P 10K RT60 N...

Page 30: ...R316 2K R315 2K VGA_SDA VGA_SCL C314 4700P C322 220P R326 10K VGA_5V R319 100R R317 100R C323 0 1U R325 220R R324 120R 1 2 D304 PESD5V0S1BL NC VGA_SOG_IN VGA_RXD VGA_TXD C321 33P NC NC 33P C320 C319 1...

Page 31: ...69 100R R499 33R R480 820R R481 300K R483 300K R434 4R7 R433 4R7 R432 4R7 R431 4R7 R430 4R7 R429 4R7 R428 4R7 R427 4R7 R498 4R7 R497 4R7 R496 4R7 R495 4R7 R494 4R7 R493 4R7 R492 4R7 R491 4R7 R484 4R7...

Page 32: ...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 eMMC boot from ICE moce 24M ROM to 60bit ECC Nand boot ICE mode 24M s...

Page 33: ...7 N7 P3 N2 P8 P2 R8 R2 T8 R3 M2 N8 M3 J7 K9 E7 D3 E3 F7 F2 F8 H3 H8 G2 H7 F3 C7 D7 C3 C8 C2 A7 A2 B8 A3 J1 J9 L1 L9 M7 T3 T7 K1 B2 D9 G7 K2 K8 N1 N9 R1 R9 A1 A8 C1 C9 D2 E9 F1 H2 H9 M8 H1 A9 E1 T9 B3...

Page 34: ...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 UF01 CPP THGBM5G6A2JBH2H C711 1U C710 10U C704 10U 1V8 3V3 C712 0 1U C713 0 1U C701 2U2 1V8 1V8 C716 0 1U...

Page 35: ...RCIN SDA SCL RESET VSS RB VDDRB VDDLB LB GNDL NC2 VDDLA LA VDD SA0 MCLK BCLK 5 5 5 5 5 5 1 5 7 7 Close to SOC AD82587D_12V 9 9 1000P C817 C816 1000P C822 1000P 1000P C823 C821 0 22U 0 22U C815 13 14 1...

Page 36: ...anel without IIC 8 DIM option for MCU 9 Define MCU port 3D_FORMAT0 as TCON_WP_OUT for panel AUO T500HVN04 5 3 Place P901 close to P902 on the same PCB board R910 R911 R913 R914 R915 R916 2 8 Bit PANEL...

Page 37: ...F1051 F1050 1 2 PESD5V0S1BL D1056 2 1 D1055 PESD5V0S1BL C1032 22P NC C1036 470P NC C1035 470P NC C1034 2U2 C1033 2U2 C1019 4700P R1019 10R R1025 100R R1026 100R C1028 0 01U C1027 0 01U C1026 0 01U R10...

Page 38: ...Trouble Shooting No Picture 41...

Page 39: ...Trouble Shooting No Sound 42...

Page 40: ...Trouble Shooting Abnormal Picture 43...

Page 41: ...Trouble Shooting Network Fault wired 44...

Page 42: ...Trouble Shooting Network Fault wireless 45...

Page 43: ......

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