TCL L49E7800UDS Manual Download

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

FORMAT DIN A3

PAGE:

NOTE:

Vref=0.8V

Fixed OCP=5.5A

(Vin=3V-36V)

@max4A

Change RD90 to adjust Fsw, Set Fsw=600kHZ

If Vout=12V Set RD95=51K RD96=3.6K RD91=68K CD97 /CD98/CD99=10uF/16V

If Vout=5V Set RD95=27K RD96=5.1K RD91=100K CD97 /CD98=22uF/10V And CD99 NC

If Input Voltage=24V,CD90/CD91=2.2uF/50V

If Input Voltage=12V,CD90=10uF/16V AND CD91NC RD93=22K

BOM COST=2.35RMB

Working frequency:1.2MHz

5V---1.5V/3A

(vin=2.7V~6V)

6M40 DDR Power

6M40 LVDS 2.5V Power

Need 1000mA

Need 160mA

Need 350mA

@max 5A

Core Power

USE 33-NLL688-PTX wise20130307

C1101,C1102 close to 6M40

RD91

CD93

LD90

CD94

UD90
AOZ1284PI

RD94

RD90
82K

L1104

NC/

R1129

C1148

C1144

R1128

U1102

0.1U

6M40_5V

U1103

6M40_2V5

L1102

R1104

220R

NC/

R1102

NC/

Summary of Contents for L49E7800UDS

Page 1: ...5 typ Auto Source Viewing Angle Typ H V 178 178 EPG Yes Life Time Typ hrs 30 000 Subtitle Closed Caption Yes Color 1 07 billion 10bit Parental Control Yes Refresh Rate 60Hz Sleep Timer Yes System Upd...

Page 2: ...y Store Yes Wireless Display Yes Wall Mount 1 pcs WMB333 Wireless Keyboard Wireless Mouse Game Controller 1 pcs PC 8612RF gamestick Batteries 3 pcs L1 mm 1092 Diagonal size cm 123 W1 mm 51 Slim Edge D...

Page 3: ...ALIGNMENT ELECTRICAL TEST PROCEDURE MS1369K LA L55E6700UDS L55E5700UDS V1 0...

Page 4: ...LANCE 5 3 3 1 CUT OFF ALIGNMENT 6 3 3 2 White balance 6 4 AUDIO ALIGNMENT 7 5 SHOP INITIAL 7 SHOP INITIAL SHOULD BE DONE AT THE LAST ALIGNMENT 7 6 FACTORY MENU 7 6 1 HOW TO ENTER FACTORY MENU BY REMOT...

Page 5: ...Models is 24V and 3 3V for the Main BD The signal of POWER_ON enables the 24V and the other Voltages as well If POWER_ON signal 0V 24V and the others are not available If POWER_ON signal 3 3V 24V and...

Page 6: ...f power on whereas the LED shall be white if the TV enters into standby mode 2 3 1 To navigate the MENU using KEY Board A To switch on off the TV set Action Press the Power key on the Key board Observ...

Page 7: ...rve User will enter into the highlighted item Action Press GO BACK key shortcut key Observe User will exit from the selection 2 4 Video functional check 2 4 1 HDMI 2 4 1 1 DVI mode Standard Monitor Fo...

Page 8: ...e display source to HDMI 2 2 4 2 RF 2 4 2 1 Analog RF signal input Connect Antenna cable to tuner port And the TV standard is NTSC M Change the display source to TV Channels The Tuner has two inputs t...

Page 9: ...n is as follows Pin 9 RXD Pin 8 TXD Before carry out the alignment it is very important to make sure the Project ID is correct Alignment Conditions In order to have defined conditions for the alignmen...

Page 10: ...27 Need to adjust G gain 128 0 Not need to adjust B gain 0 255 127 127 Need to adjust R offset 0 255 127 127 Need to adjust G offset 128 0 Not need to adjust B offset 0 255 127 127 Need to adjust The...

Page 11: ...r s requirement 6 Factory Menu 6 1 How to enter factory menu by remote control Menu On and inside to Picture Menu Then inside Picture Setting Menu And move the cursor to Vedio select Contrast item Pre...

Page 12: ...ay noise picture when WARM UP set on Disable on designer mode Factory out OFF ADC No need White Balance For bright and low luminance level adjust Reset Shop DO Initialize production Do it at the last...

Page 13: ...ame as HDMI G GAIN 128 0 255 0 128 128 B GAIN 128 0 255 0 128 128 R Offset 128 0 255 0 128 128 G Offset 128 0 255 0 128 128 B Offset 128 0 255 0 128 128 Picture Enhance Off On If white balance init is...

Page 14: ...then insert the U disk into the USB port Press Power key on key board all the time and power on the TV set the set will read the file upgrade_loader pkg from USB automatically During this period of ti...

Page 15: ...Chassis Block Diagram MS1369K LA Chassis Block Diagram...

Page 16: ...Chassis Block Diagram Chassis Block Diagram 6M40...

Page 17: ...Power Supply Block Diagram...

Page 18: ...Power Supply Block Diagram...

Page 19: ...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 Last saved MS1369 LA 4KX2K V by one Schema...

Page 20: ...2U CD8F 2 2U CD8E 0 1U R065 0R NC 5 4 3 2 1 RT9711A U007 R064 0R NC LOGO_OUT R069 4K7 R068 2K 20 15 2 3 4 5 6 8 10 11 12 13 14 7 1 22 21 9 16 17 18 19 U008 MP8606DL Q001 2N7002K L009 0R L008 0R R030 1...

Page 21: ...OBT 82P CT1 OBT 100P CT23 OBT 0 047U CT20 OBT CT18 10U OBT CT24 0 047U OBT 0 047U CT22 OBT 0 047U CT21 OBT CT19 0 047U OBT RT2 0R OBT 1 2 3 4 P2100 NC R2116 100R NC T_SCL R2115 100R NC TS_ERR CT6 0 1...

Page 22: ...C227 1500P AVOUT1 R250 6K8 AVOUT1 C246 150P NC R237 10K AVOUT1 R249 22K AVOUT1 C223 100U 16V AVOUT1 R238 1K AVOUT1 R231 470R AVOUT1 C247 150P NC B C E Q203 BT3904 AVOUT1 R236 7K5 AVOUT1 R235 6K8 AVOUT...

Page 23: ...76 27K NC D302 LL4148 NC HDMI_CEC R393 5K6 C361 1U HA_CEC PWRMUX_OUT HD_RXC _IN DVDD10 AVDD10 R441 10R R458 33R R454 33R R396 100R R4PWR5V F331 F328 F327 HD_HPD HC_CEC HD_CEC F326 1 2 3 4 5 6 7 8 9 10...

Page 24: ...C_RX1P C_RX2N C_RX2P C_RXCN C_RXCP DDCDC_CK DDCDC_DA HOTPLUGC SPDIF_OUT SPDIF_IN SPDIF Analog HDMI Audio I2S 16 wise 20130304 wise 20130304 Close to AM5 Pin 12 12 12 12 12 12 close to MSTIC close to M...

Page 25: ...8 22R RP366 1000P C506 0 1U C340 C507 1000P 1V5_DDR 1V5_DDR R488 1K C323 0 1U 1000P C504 C339 0 1U 1V5_DDR 0 1U C330 C337 0 1U C345 0 1U 0 1U C338 C347 0 1U C334 0 1U C332 0 1U C328 0 1U 0 1U C327 0...

Page 26: ...R652 SD R656 0R SD R643 0R SD U9 T10 N5 M6 AA3 AA5 Y4 W4 K6 K2 K4 W5 H3 H4 H5 J2 M7 P5 R10 U8 Y2 Y5 AA4 AA6 J3 J4 J5 J6 U5 W6 U602 CPP THGBM5G6A2JBH2H NAND_RBZ EMMC_CMD EMMC_RST EMMC_CLK SD2_CLK PCM_D...

Page 27: ...6 5 4 3 2 1 12 UU701 TAS5707 C734 33P NC 3V3 R742 10K 3V3 C724 0 1U C751 0 1U C710 0 1U C714 0 1U R718 10R R706 22K1 C716 0 1U C713 2U2 R729 10K C711 100P C712 100P R730 100R R710 100R C753 0 1U C707...

Page 28: ...3 4 5 6 7 8 9 10 11 12 13 14 15 16 U801 TS8121CLF F906 F904 5 6 7 8 3 2 1 4 U901 RC4558 KALA OK NC R813 75R R810 75R R812 75R NET_TXC KARA_OK 16V 100U C918 KALA OK NC R915 20K KALA OK NC C917 2U2 KALA...

Page 29: ...WIFI_5V USB_5V L1002 120R WIFI_ON USB_5V C1030 0 1U C1020 100U 16V 16V 220U C1016 KARA_4V8 USB3_5V C1042 0 1U DVD AVD DETECT C1041 1000P R1033 4K7 LL4148 D1001 R1036 100K C1040 10U R1037 22K 1 2 3 4...

Page 30: ...M40 RD95 27K USE 19 AB0223 FTX 6M40_5V 5 3V 6M40_5V RD96 5 1K USE 19 AB0392 FTX R1101 100R USE 19 AB0221 FTX DD91 B540C CD97 22U RD91 100K CD99 22U NC CD96 0 1U CD93 220P NC CD9A 0 1U C1102 100U 6V3 L...

Page 31: ...SPI2_DI_ _PWM1_ _GPIO57 SPI2_CK_ _PWM0_ _GPIO56 VSYNC_LIKE_ _PWM5_ _GPIO40 SPI3_DI_ _DIM11_ _GPIO55 SPI3_CK_ _DIM10_ _GPIO54 SPI4_DI_ _DIM9_ _GPIO53 SPI4_CK_ _DIM8_ _GPIO52 SPI1_DI_ _PWM3_ _GPIO59 STV...

Page 32: ...4 5 RP1316 22R C DDR3 DQ31 C_DDR3_DQ31 8 6 3 1 2 7 4 5 RP1333 22R C DDR3 DM0 C_DDR3_DM0 8 6 3 1 2 7 4 5 RP1315 22R C DDR3 DQ27 C_DDR3_DQ27 8 6 3 1 2 7 4 5 RP1332 22R C DDR3 DQ11 C_DDR3_DQ11 8 6 3 1 2...

Page 33: ...TX_VBY12N TX_VBY11P TX_VBY11N VBY11N TX_VBY10P TX_VBY10N TX_VBY9P VBY9P VBY9N TX_VBY9N TX_VBY8P TX_VBY8N TX_VBY7P TX_VBY7N TX_VBY6P TX_VBY6N VBY6N TX_VBY5P TX_VBY5N TX_VBY4P TX_VBY4N TX_VBY3P TX_VBY3N...

Page 34: ...R_B 1U C1612 NC IR_B C1602 10P NC R1603 100R NC IR_B C1601 10P NC R1611 10K NC TCK B C E Q1604 BT3904 NC IR_B R1624 100K NC IR_B R1623 20K NC IR_B R1622 100K NC IR_B C1611 10P NC IR_B R1621 100K NC IR...

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