TCL L32D2930 Service Manual Download Page 34

Page: 34 / 50

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

Fixed OCP=8.5A

Vref=0.6V

(Vin=5V-22V)

Must controlled by PWM

L=>POWER_ON

H=>POWER_OFF

(5)

LDO 3V3 TO 1V8

LDO 5V TO 3V3

12V TO 1V2

12V TO 5V

Vref=0.6V

MTK

C198 CLOSE TO connect

Without via on net KEY_IN

The distance between different net via>2mm

Connector

R113/C111 CLOSE TO IC

MAIN POWER

(Vin=5V-40V)

max:1.2A

SY8291

(Vin=2.5V-6V)

DDR 1V5

12V TO 3V3SB

@max1A

3V3SB,R052=19-AB0562-FTX

5VSB, R052=19-AB0332-FTX

1.86V

(Vin=4.5V-18V),PS=1mW

L106

L104

L101

C102

C101

16V

RDJ1

RA100

R059

220K

DIM_ANALOG

DIM_PWM

RA134

DA130

DA101

DA100

/NC

CA131

RA131

RA132

QA130

RA133

CA130

RA130

LDJ1

DDR_1V5

NC/

GND

3V3SB

R116

GND

GND

R112

GND

GND

0BAV99

R113

R111

NC/

BL_ON

LDH1

RDB8

LDB0

CDBB

RDB6

RDB1

RDB2

CDB6

RDB4
1M

10R

CDB5

GND

Summary of Contents for L32D2930

Page 1: ...ion 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...

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: ...al 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 Yes T Link CEC Yes SI...

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: ...00 Max 500mA MAINPOWER 12V 3V3SB 3V3 400mA 5V 12V_AMP Max 2A For MT5531 Standby Mode AS1117 33B 1A max AS1117 33B 1A max 12V POWER LED IR KEY TPS56528 Max 5A PANEL_VCC 12V 600mA max SOC AMP AD82587D E...

Page 9: ...ification for MT56EP1 Series v0 01 160825 docx Page 1 of 25 TCL World Wide R D FPD CENTER Test Alignment Specification TAS forMT565EP1 LA Series Version0 01 PREPARED BY DATE 2017 05 05 CHECKED BY DATE...

Page 10: ...nformation contained in this document is proprietary to TCL HZ FPD lab and shall not be disclosed by the recipient to third persons without the written permission of the team leader or GP of R D Revis...

Page 11: ...p 720p up to 1080i p compliant v1 4 with HDCP 2 HDMI 1 4 VGA VGA DVI audio CMP YPrPb can support from 480i up to 1080p audio Side AV or Back AV CVBS audio 1 Side Audio OUT 1 USB thumb drive 2 USB2 0 P...

Page 12: ...B V8 XX56XX LF1VXXX HDMI SWITCH EDID BIN image HDMI EDID and HDCP Embedded in main chip Include in main SW MEMC software BIN image N A EEPROM N A Manufacturing Connectors Pinout ISP UART P15 Pin1 NC P...

Page 13: ...relevant block diagram and circuit diagram and 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...

Page 14: ...th itsUSB port well connected to suitable UART device or an IR emitter device correctly facing up TV see below Product Assembly section 2 0 how to activate Factory key The UART parser engine is enable...

Page 15: ...1280x720 2D Static Picture 1920x1080 1 Frequency Range full band 2 Standard PAL NTSC N M 3 ISDB T SPDIF optical Audio Amplifier PCM or Dolby D CMP via mini jack adaptor YPrPb Audio Chroma QuantumData...

Page 16: ...eded to check whether the HDCP key has been well set by connecting suitable generator 1 9 CI Key Upgrade Activation and Test See Appendix How to upgradeCI Key using USB 1 10 LAN and WLAN Test MAC addr...

Page 17: ...test can be done by connecting DHCP server to TV s RJ45 and check that IP subnet mask DNS addresses are visible on User menu Network Internet connection On IP settings More in depth test can be perfor...

Page 18: ...lowing TCL standard and practices it s required minimum 15min of Warm Up that can be considered as Burn In Additional Aging for White Balance alignment is no more necessary due to consistent Picture P...

Page 19: ...ted at 70IRE Targets and Tolerances for all inputs According tocompanyuniform LED color temperature standard of panel The measured and adjustable parameters should be mainly x y coordinates The White...

Page 20: ...ned and prepared channels maps volume picture presets user can prepare golden clone image that can be copied on demand to all further TV production lot of same TV To access cloning function you can se...

Page 21: ...Factory menu Reset Shop then pressing RCU OK key Other faster methods via UART IR commands are available on enclosed SIACP requirements rev v5 4 Note A password might be required in case of Parental C...

Page 22: ...ther version of the program Download the SW Package V8 NT66701 LM1Rxxx bin from FTP and rename the file V8 NT66701 LM1Rxxx bin to NT_FRC bin Copy the SW Bin image NT_FRC bin into USB stick pen drive r...

Page 23: ...or go to Factory menu Other OAD update and then press RCU OK key OAD will start automatically and several pop up messages such as scanning searching downloading and flashing will be skipped acknowledg...

Page 24: ...driver root path Copy corresponding key files into CIKEY folder Under CIKEY folder create a new folder named backup once the CI key is overwritten the matching key file will be moved to this folder Pl...

Page 25: ...nding address like onto below snapshot Note There is no this function which is only displaying Appendix How to upgradeNetflex ESN using USB already finished Under USB root path create a new folder nam...

Page 26: ...bmenu Item Sub item Value Note White Balance Source HDMI TV AV CMP Cannot be Selected Color Temperature Standard Warm Cool Select Tone by pressing key R Gain 000 255 Set R Gain by pressing key 128 127...

Page 27: ...ssing key 5 Reset Shopsubmenu Item Sub item Value Note Reset Shop Press OK key to remove Factory presets channel Maps bargraphcontext and restore User OOB settings All adjustments are not impacted 6 R...

Page 28: ...pgrade ESN Key 0 Othersubmenu Item Sub item Value Note WatchDog Watch dog ON OFF Select watch dog ON or OFF by pressing key Upgrade CI Credential Update CI Credential Press OK key to active CI key Upd...

Page 29: ...o your LAN by connecting the LAN port on your TV to an IP Sharer which is connected to an external modem Use Cat5 cable for the connection 3 Depending on how your network is configured you may be able...

Page 30: ...t then press OK to check theInternet connectivity If failed follow below steps toensure connectivity Select User menu Network IP settings then press OK to enter into IP settings submenu Set Address ty...

Page 31: ...Select Download software will be download automatically The download progress will be shown in the lower right corner note Please follow the instructions on TV if download or update failed And you can...

Page 32: ...ct Update TV will update automatically First the following dialog will be shown Then TV will restart automatically to finish updating note 22 Please do NOT power off TV until it restart successfully Y...

Page 33: ...25 note 23 You can select Later if you don t want to download software and if you select the Never the dialog will not be shown until another new software is detected Select Download and TV will downl...

Page 34: ...M R LED C_3V3SB 0 1U C111 C051 10U C050 10U CDB0 10U 10K RA134 DA130 BAS316 3V3SB 3V3SB DA101 5V6 NC DA100 BAS316 NC RA103 10K R052 5K6 R051 330R R050 27K C054 1000P 0R RA113 RA115 10K 3V3SB R130 820R...

Page 35: ...3 24 UT3 SI2183 TUNER_VCC DEMO_1V2 DEMO_1V2 DEMO_1V2 6 11 10 7 8 1 3 2 4 5 9 TUN2 AGC XT16M 16M 16PF CT22 22P CT21 22P RT35 1K AGC SDA SCL RT21 100R RT19 1K RT18 1K 100R RT22 1V2_DEMO CT100 0 022U TUN...

Page 36: ...UTHORIZED 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 VCC GND IN GND1 GND2 TX LED IC DRIVE SPDIF CLOSE TO SOC C322 0 1U C321 47P SPDIF_OUT...

Page 37: ...0 12 18 P405 H2_RX2 _IN 2 1 PESD5V0S1BL D430 R446 47K H1_ARC C411 1U R447 47K R450 330R R418 100R R417 100R GND R411 220R R409 2R2 C410 0 1U WIFI_SW 10U C467 10U C447 H2_SDA_IN R452 47K H2_SCL_IN S D...

Page 38: ...7 7 7 7 7 7 3 0 0 0 0 0 Crystal oscillator port SOC VEDIO SOC AUDIO 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 RO...

Page 39: ...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 40: ...5 5 5 5 5 5 5 5 5 EMMC 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 UF01 CPP THGBM5G6A2JBH2H C711 1U C710 10U C704 10U 1V8 3V3 C712 0 1U C713...

Page 41: ...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 42: ...D Panel use P902 and NC P901 2 For FHD Panel 60HZ use P901 and NC P902 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 p...

Page 43: ...1 R1030 75R 1 4 2 3 P1005 HD_V HD_L HD_R HD1_R 1 4 2 5 3 6 P1004 HD_GND 47P C1020 OUT_GND OUT_R OUT_L C1057 470P 470P C1056 L1051 600R L1050 600R F1051 F1050 1 2 PESD5V0S1BL D1056 2 1 D1055 PESD5V0S1B...

Page 44: ...43 1 2 47R PC28 2 1 NC L1 L2 3 4 2 PL2 1 L1 L2 PL1 1 3 4 2 PP1 1 2 PCY1A 2 1 PCY1 2 1 PCY2A 2 1 PCY2 2 1 PCY3 2 1 PCY3A 2 1 T 1 Z27V GND VLED 1 2 PC27 NC T T 1 2 0 1U PC12 GND 1 ZGND1 1 Z12V P N 25V 4...

Page 45: ...Trouble Shooting No Picture 41...

Page 46: ...Trouble Shooting No Sound 42...

Page 47: ...Trouble Shooting Abnormal Picture 43...

Page 48: ...Trouble Shooting Network Fault wired 44...

Page 49: ...Trouble Shooting Network Fault wireless 45...

Page 50: ......

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