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TCL C48P1FS, Service Manual

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TCL C48P1FS Service Manual Download Page 29

GND

GND

T

T

T

T

T

GND

T

GND

GND

GND

T

GND

T

T

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

L

CVBS

GND

R

GND

R

L

BLACK

VGA JACK

(5)

(5)

CLOSE TO U001

Close to Connector

Close to Connector

(5)

(5)

MINI AV

SPDIF

Close to IC

AV 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

NC/

1U

C910

C909 1U

1U

C908

0.047U

C907

47P

C906

NC/

R913
220R

R912
470R

R911

470R

R910

33K

33K

R909

R908

100R

R907

75R

4

1

3

2

P903

5

1

3

4

2

P902

SPDIF

SPDIF_GND

SPDIF

SPDIF_OUT

AV_V

AV_L

AV_R

AV_GND

AV1_R_IN

AV1_L_IN

AV1_V_IN-

AV_V

A

AV_L

AV_R

AV_V

AV_V

AV_L

AV_R

GND-AVOUT

AVOUT1_L

AVOUT1_R

AVOUT1_R

AL2_ADAC

AR2_ADAC

AVOUT1_L

Summary of Contents for C48P1FS

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: ...Dithered 10bit Input Settings For Input source device choice Refresh Rate 60Hz Sleep Timer Yes System Update Yes T Link CEC Yes Input Method Smart TV IME MHL Yes Teletext Yes Audio Language Nicam Yes...

Page 7: ...e E Manual Some general basic function introduction Connect Mobile phone to TV sets and control the TV like Remote using Phone Push media file in Phone to TV Display and Enjoy big screen picture quali...

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: ...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 27: ...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 47K R903 NC R905 150K 1 2 3 4 5 P900 1 2 3 4 P901 12V_AMP L001 220R 12V 12V_M L901 600R C901 0 1U CA...

Page 28: ..._FAT TUNER_FAT TU_3V3 IF_AGC_T2 IF_AGC_T2 6 11 10 7 8 1 3 2 4 5 9 TU02 10 6 7 8 1 3 2 4 5 9 TU01 R151 47K R150 0R NC R149 0R X100 24M TU_3V3 TU_IFAGC R250 1K R251 10K IF_AGC R135 4K7 R134 4K7 R249 1K...

Page 29: ...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 30: ...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 31: ...reset time 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 moc...

Page 32: ...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 33: ...A 9 9 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 A...

Page 34: ...TA LRCIN SDA SCL RESET VSS RB VDDRB VDDLB LB GNDL NC2 VDDLA LA VDD SA0 MCLK BCLK 5 5 5 5 RED WHITE 5 5 1 5 7 7 Close to SOC AD82587D_12V 9 9 12V_AMP 22UH L604 22UH L603 L602 22UH 22UH L601 L600 120R 0...

Page 35: ...VDS 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 MCU port...

Page 36: ...3 4 CN802 FSW C774 100P B801 100P C807 1000P C830 B770 R832 10K NC Q770 A0D256 R785 0 33R EN 25V 470U C832 C851 47U 100V R824 0R FB C806 100P R853B 4 7K ZD851 33V R853A 4 7K ZD850 33V 12VOUT R823 0R...

Page 37: ...IIC bus Check the peripheral circuit of mail IC check solder of main IC check data fo NVM and reset it Check reset signal of main no switch on Check 3 3V 12V 24V of power supply Check PW Check DC DC p...

Page 38: ...IC check LVDS cable Check crystal frequence Check the peripheral circuit of mail IC updating SW reset NVM replace main IC Abnormal picture All signal source bad Individual signal source bad Check the...

Page 39: ...e function Abnormal sound Check all sound source Individual sound signal source Check the sound signal link to main IC Check the peripheral circuit of main IC SW Check the power of sound IC Check soun...

Page 40: ......

Page 41: ...N15 B 009 1 0 5 MA PSU PREVIEW PN15 B 009 1 0 3 2 PREPROCESS 4 PREPROCESS PN15 B 009 1 0 8 STAND SUPPORT PN15 B 009 1 0 PN15 B 009 1 0 1 PREPROCESS PN15 B 009 1 0 PN15 B 009 1 0 0 PREVIEW File No Upda...

Page 42: ...w Chart Person Q ty Oper ST TCL Multimedia AOE WORK INSTRUCTION Issue Date Modified Date CHECK THE PANEL LP 4 5 6 7 MA PSU BOARD PREPROCESS STAND SUPPORT 9 SMALL BOARD SPEAKER PREPROCESS 8 WIRE 3 SPEA...

Page 43: ...N15 B 009 Oper NO 0 2015 12 28 Ass y No Oper Name PREVIEW Person Q ty Oper ST NO Part Number Q ty Oper Parameter Remark TCL Multimedia AOE WORK INSTRUCTION Issue Date Modified Date Picture PROCESS DES...

Page 44: ...per Parameter Remark 1 42 WDF318 XX1G 2 2 46 CV055L 02J01G 1 3 46 BV010L 02J01G 1 4 46 FM020L 02P01G 1 5 56 474710 0HA03 1 6 56 474720 0HA6R 1 7 08 55P1001 KE300AA 1 Attentions TCL Multimedia AOE WORK...

Page 45: ...56CT Oper Parameter Remark 1 56 483620 1VH5Z 1 2 08 40D2701 IR300AA 1 3 46 FM035L 05W01G 1 4 07 MT7603 MA1G 1 5 46 MM060L 05X01G 1 6 07 RT8761 BT0G 1 7 46 MM035L 06P02G 1 Attentions TCL Multimedia AOE...

Page 46: ...ark 1 08 MT56006 MA200AA 1 2 56 54125C 0HN6R 1 3 58 54316C 3HD1A 1 4 5E 071512 0U2 2 5 6 7 Attentions TCL Multimedia AOE WORK INSTRUCTION Overlay the side AV paste to the side AV holder Conductive for...

Page 47: ...o Oper Name PREVIEW Person Q ty Oper ST NO Part Number Q ty P1S MT56CT Oper Parameter Remark 1 08 48P1000 LPM002A 1 2 5M FYFM60 130 1 3 4 5 6 Attentions TCL Multimedia AOE WORK INSTRUCTION Issue Date...

Page 48: ...rameter Remark 1 MA ASS Y 1 2 08 LC9219E PW200AA 1 3 57 971650 7UG 3 4 64 B30050 204G 8 3 5 0 5kgf cm 5 64 B30060 104G 1 3 5 0 5kgf cm 6 7 Attentions TCL Multimedia AOE WORK INSTRUCTION SPACER COLUMN...

Page 49: ...NO Part Number Q ty P1S MT56CT Oper Parameter Remark 1 46 LL040L 14T03G 1 2 46 YY555C 51Z01G 1 3 4 89 0FF030 JZ0U 7cm 3 5 6 Attentions TCL Multimedia AOE WORK INSTRUCTION Insert the DC LVDS LB wires...

Page 50: ...Q ty Oper ST NO Part Number Q ty P1S MT56CT Oper Parameter Remark 1 62 550190 0HN 1 2 62 550180 0HN 1 3 64 B30060 104G 4 3 5 0 5kgf cm 4 5 6 Attentions TCL Multimedia AOE WORK INSTRUCTION Issue Date M...

Page 51: ...ty Oper ST NO Part Number Q ty P1S MT56CT Oper Parameter Remark 1 56 546300 0HJ6R 1 2 56 546290 0HJ6R 1 3 64 B40080 104G 8 5 0 1 0kgf cm 4 5 6 Attentions TCL Multimedia AOE WORK INSTRUCTION RIGHT STAN...

Page 52: ...O Part Number Q ty P1S MT56CT Oper Parameter Remark 1 KEY ASS Y 1 2 LEFT SPEAKER ASS Y 1 3 IR ASS Y 1 4 BLUTOOTH ASS Y 1 5 WIFI ASS Y 1 6 RIGHT SPEAKER ASS Y 1 Attentions Issue Date Modified Date TCL...

Page 53: ...Oper NO 10 2015 12 28 Ass y No Oper Name Fix wire Person Q ty Oper ST NO Part Number Q ty P1S MT56CT Oper Parameter Remark 1 2 3 4 5 6 7 Attentions TCL Multimedia AOE WORK INSTRUCTION Issue Date Modi...

Page 54: ...ST NO Part Number Q ty P1S MT56CT Oper Parameter Remark 1 2 54 EJ0030 3U2 1 3 89 0FF030 JZ0U 10cm 1 4 5 6 7 Attentions TCL Multimedia AOE WORK INSTRUCTION Fix the wire to the panel Issue Date Modifie...

Page 55: ...T56CT Oper Parameter Remark 1 55 550260 1HA6R 1 2 64 W30060 105G 9 3 5 0 5kgf cm 3 64 W30080 105G 4 5 0 1 0kgf cm 4 64 C60120 105G 4 10 0 2 0kgf cm 5 63 W3008T BF5G 1 5 0 1 0kgf cm 6 Attentions Issue...

Page 56: ...015 12 28 Ass y No Oper Name PASTE Person Q ty 1 Oper ST NO Part Number Q ty P1S MT56CT Oper Parameter Remark 1 58 48P1MP 0HD1B 1 2 58 542970 4HD1B 1 3 1 4 5 6 Attentions TCL Multimedia AOE WORK INSTR...

Page 57: ...56CT Oper Parameter Remark 1 2 3 4 5 6 Attentions TCL Multimedia AOE WORK INSTRUCTION Issue Date Modified Date Picture PROCESS DESCRIPTION bag 74 022032 5WEWW 1pc sheet 72 MT56AB EAP1B 1pc 70 STDP1S E...

Page 58: ...CT Oper Parameter Remark 1 74 135088 50KWW 1 2 75 551000 CC0 1 3 75 551010 CC0 1 4 75 551020 CE0 1 5 76 547300 0AT 1 6 68 545880 0001A 2 7 8 Attentions TCL Multimedia AOE WORK INSTRUCTION BOTTOM POLYF...

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