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DGND

DGND

DGND

DGND

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

FORMAT DIN A2

FOR DDR3 outside power supply

For HbbTV USE

HI =>Panel ON

LO =>Panel OFF

Shielding L 0710

Typ 3A

12V TO 5V

Shielding L 0710

5V NORMAL POWER

Typ 3A

For chip core power supply

Min 1.16V/ Max 1.24V

Vref=0.6V

(Vin=2.5V-5.5V)

@max3A

Fixed OCP=4.2A

Fixed Fsw=1.2MHZ

For timing sequence

BOM COST=1.22RMB

If Vout=1.8V Set R015=150K R017=6.2K R016=68K

If Vout=1.5V Set R015=150K R017=8.2K R016=91K

If Vout=1V Set R015=150K R017=4.7K R016=220K

12V TO 3V3

3V3 POWER SUPPLY

For DDR3 power supply

For +1.2V T2 DEMOD power supply

VCC=0.8(39/12.33+1)=5.24V

VCC=0.8(39/7.27+1)=5.09V

FOR DDR3 power supply

Output 1.5076V=1.25*(1+68/330) & 200mA

If Vout=1.2V Set R015=150K R017=0R R016=150K

If Vout=1.18V Set R015=150K R017=120k R016=33K

R045

C010
220U

10V

R009

R007

R038

330R

R037

R046

R036

AS1117AD

0.1U/16V

U006

LD1117S12

R005

L000

R000

R001

BL_ON

R004
330R

10U

C013

L001

R035

6K8

R011

10K

C005

1000P

C003

15P

R014

39K

C038

R039

L002

10K

R021

1000P

C047

15P

R031

39K

R032

33K

R041

Q001

Содержание K-LED32HDST2

Страница 1: ...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 mad...

Страница 2: ...itute a risk of electric 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 instruc...

Страница 3: ...television set to 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 aero...

Страница 4: ...it size of grounding 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 televi...

Страница 5: ...gthe detailedprocedurein 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...

Страница 6: ...trast Ratio 3000 1 Response Time G to G 6 5ms EPG Yes at DTV Viewing Angle H V 178 178 Subtitle Yes at DTV Life Time Typ 30 000hrs Parental Control Yes at DTV Color 16 7 M 8bit Lock Yes Refresh Rate 6...

Страница 7: ...ra TV Store Yes NETFLIX Yes File Share Yes Wireless Display Yes picasa Yes Mechanical ID Picture Pre Installed Application List Unit mm Unit mm Speakers Integrated speakers Bottom Side Audio Power Out...

Страница 8: ...6 1 VESA Mounting Dimensions LxH mm 200X150 Operation Manual English Default Wall Mount WMB233 Remote Control and batteries RC199E with two batteries Wireless Keyboard Base Stand Integrated Packaging...

Страница 9: ...Alignment Procedure MS08GP Series MODEL L32D2700 L40D2700 VERSION V1 0 PREPARED BY Gongjunzan DATE 2015 3 23 APPROVED BY DATE...

Страница 10: ...de press RIGHT or LEFT key Select User Mode Press the subsequence RCU keys 9 7 3 and 5 will appear in the left top of screen In case of Factory hotKey is enabled On just press RCU Return key to pop up...

Страница 11: ...E Not adjust OK 4 White balance White Balance data adjustment refer as follow The balance data is set by PE before the mass production Do not need adjust OK 5 SHOP init Option DO Reset the set after p...

Страница 12: ...eld test This item only factory used Note Below the factory menu some model information are showed including software version Project Name SIACP Version and SW release time 3 ADC Submenu NOTE ADC Date...

Страница 13: ...OK 2 SHOP Setting Default setting submenu after production alignment refer to OK 3 Other Setting Other set Only for TCL R D OK 4 SERVICE menu After service menu description OK 5 PARAM SETTING Paramet...

Страница 14: ...Debug on On Off not adjust OK DTV Off On Off not adjust OK Reset Shop Do Wait not adjust OK BGM On On Off not adjust OK WSS ATF On On Off not adjust PARAM SETTING Picture Curve ITEMS Default Setting...

Страница 15: ...SC SSC adjust Exclusively used by R D Overscan Adjust Over Scan Over Scan Exclusively used by R D DBC DBC DBC Exclusively used by R D Back Light Curce Back Curve Back curve Exclusively used by R D OK...

Страница 16: ...ft and right the cursor keys will Factory hotkey set to ON 2 WARM UP is set to ON according to the panel on the menu button to exit the aging mode OK 3 ADC ADC calibration refer as follow NOTE Not adj...

Страница 17: ...re 10 Deviceld test This item only factory used ok 5 Debugging 5 1 General Steps of debugging According to the requirement of the order below steps are needed for appropriate setting 1 Enter the Facto...

Страница 18: ...d Only AV1 YPbPr PC HDMI1 need to be adjusted HDMI1 should be the first 5 4 1 Signal and generator The pattern of the signal should be used are White Chroma2329 pattern 113 and Grey pattern 114 The fo...

Страница 19: ...the range of this file Please refer to the relevant technical file of HuiZhou factory of TCL 6 Chip list of software programming before SMT Following chips must be programmed before SMT by tools Posi...

Страница 20: ...rive root path Note If there s already other The same name into USB root it needs to be deleted or renamed Plug USB stick to the TV Press and hold the power key of key board before reconnect AC cord t...

Страница 21: ...art Number SW U301 CPP IC TSOP48 13 FS29F2 G0B Mboot Main Software 2 The MAC Address HDCP KEY Device ID must be upgrade by debug port into U301 8 Project ID selecting 1 Press the Menu button of remote...

Страница 22: ...R3 SU PCMCIA for MS08BP Nandflash date processor DTV CC CA Content protection CICAM MSD6308RTEM MSD6308RTEMB Key IR board SPDIF AV in CVBS Audio R L Key IR control Video sound signal processor ATV DTV...

Страница 23: ...X 3 5A 5V MP2143 CORE 1 18V VCCK 1 8A Panel on off MPS1495 3A 440MA 390 POWER_ON 3 3 STB 320MA 263MA USB 500mA 1 MHL 500mA 1 25A 2 2A 1 7A 1 1A 0 9A MPS1495 3A TUNER TU1_VCC 180MA WIFI 250mA PMK65XP U...

Страница 24: ...7 0R R016 150K If Vout 1 18V Set R015 150K R017 120k R016 33K C035 22U 6 3V C019 22U Q010 2N7002K R029 4K7 NC R028 4K7 NC R045 0R C039 10U R027 1K NC R026 39K NC R016 33K 1 40 MS08GP MAA2HG 12 5 2014_...

Страница 25: ...R R918 75R C905 0 1U C907 0 1U R919 75R F901 F900 RXVN_1 RXVP_1 TXVN_0 TXVP_0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 U900 TS8121CLF 75R R917 NET_TXC NET_TX1P NET_TX1N NET_RX1P NET_RX1N NET_RXC 3 4 5 6...

Страница 26: ...1U R929 0R R942 10K R941 4K7 C914 0 1U H_CEC H_CEC H_CEC H3_SDA H3_HPD H3_5V H3_SCL H3_HPD H3_HPD_OUT B C E BT3904 Q403 R936 4K7 R934 10K R935 1K R933 100R R932 100R R931 47K R930 47K H3_5V H3_SDA H3_...

Страница 27: ...0R NC C214 0 1U C215 0 1U R210 10K C241 30P C240 30P FAT _D 10 6 7 8 1 3 2 4 5 9 TU1 T_SDA T_SCL TU1_VCC TU1_VCC IF C102 22P TUNER_FAT B E C BT3906 Q200 B E C BT3906 Q201 L201 600R B C E Q900 BT3904 1...

Страница 28: ...D76 VDDC7 MCP_VDDC MCP_VDDC1 GND77 GND78 GND79 GND80 GND81 GND82 GND83 GND84 VDDC DGND T PCMCIA PIN PCMCIA PIN H LEVEL PM_CONFIG1 close to SOC PM_CONFIG0 LG_DIM_OUT SPI_SDI Chip config Chip config PIN...

Страница 29: ...22R 5 4 7 2 1 3 6 8 R347 22R 5 4 7 2 1 3 6 8 R348 22R 5 4 7 2 1 3 6 8 R349 22R B DDR3 DQU5 B DDR3 BA2 B_DDR3_CS0 B_DDR3_DQSUB B_DDR3_DQSLB B_DDR3_DQSUB B_DDR3_DQSU B_DDR3_DQSLB B_DDR3_DQSL B_DDR3_MCLK...

Страница 30: ...24 22 9 10 11 12 28 U600 TPA3113D2 C616 330P R617 10R C613 330P C600 220U 16V HP_R HP_L C622 0 1U 50V C614 0 1U 50V 1U 50V C636 HP_R HP_L C617 0 1U 50V 12VA AMP_R OUTLP OUTLN OUTRN OUTRP L600 392170...

Страница 31: ...70U C832 C851 47U 100V R824 0R FB C806 100P R853B 4 7K ZD851 33V R853A 4 7K ZD850 33V 12VOUT R823 0R R822 0R C808 2200P R821F 150K 220P C850 R852 33R R851 33R ZGND C783 22U 160V C852 47U 100V C833 470...

Страница 32: ...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...

Страница 33: ...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...

Страница 34: ...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...

Страница 35: ......

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