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akira LCT-20CH01ST, Service Manual

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C101

chip capacitor

1206F106Z160NT

50810013140

C101

R-chip capacitor

1206F106Z100NT

50810013280

C104

chip capacitor

1206F106Z160NT

50810013140

C104

R-chip capacitor

1206F106Z100NT

50810013280

C362

chip capacitor

1206F106Z160NT

50810013140

C362

R-chip capacitor

1206F106Z100NT

50810013280

C364

chip capacitor

1206F106Z160NT

50810013140

C364

R-chip capacitor

1206F106Z100NT

50810013280

C365

chip capacitor

1206F106Z160NT

50810013140

C365

R-chip capacitor

1206F106Z100NT

50810013280

C366

chip capacitor

1206F106Z160NT

50810013140

C366

R-chip capacitor

1206F106Z100NT

50810013280

C258

Tantalum electrolytic capacitor

CD110X-16V-3.3

μ

FM

526133P3M11

C375

Tantalum electrolytic capacitor

CD110X-16V-3.3

μ

FM

526133P3M11

C376

Tantalum electrolytic capacitor

CD110X-16V-3.3

μ

FM

526133P3M11

C377

Tantalum electrolytic capacitor

CD110X-16V-3.3

μ

FM

526133P3M11

C378

Tantalum electrolytic capacitor

CD110X-16V-3.3

μ

FM

526133P3M11

C414

Tantalum electrolytic capacitor

CD110X-16V-3.3

μ

FM

526133P3M11

C127

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C129

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C229

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C230

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C242

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C244

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C254

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C255

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C261

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C298

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C306

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C307

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C363

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C381

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C382

Tantalum electrolytic capacitor

CD110X-16V-10

μ

FM

52613100M41

C3

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C10

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C259

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C271

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C273

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C282

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C283

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C297

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C299

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C344

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C371

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C372

Tantalum electrolytic capacitor

CD110X-16V-22

μ

FM

52613220M21

C314

Tantalum electrolytic capacitor

CD110X-16V-47

μ

FM

526D7110283

C315

Tantalum electrolytic capacitor

CD110X-16V-47

μ

FM

526D7110283

Tantalum electrolytic capacitor

C316

CD110X-16V-47

μ

FM

526D7110283

Summary of Contents for LCT-20CH01ST

Page 1: ...LCD TV Service Manual ...

Page 2: ... 2 Model No LCT 20CH01ST doc Version 1 0 MODEL LCT 20CH01ST ...

Page 3: ... 7 OPERATION 11 CHARACTERISTIC OF CHASSIS 23 FUNCTION OF ICs 27 SIGNAL PROCESSING ANALYSIS 52 TROUBLE SHOOTING 63 LIST OF CRITICAL PARTS 64 FACTORY MODE SETTING NOTES 65 APPENDIX 69 1 SCHEMATIC DIAGRAM OF CHASSIS 2 SCHEMATIC DIAGRAM OF POWER MODULE 3 ASSEMBLY DIAGRAM 4 WIRING DIAGRAM 5 EXPLODED VIEW AND PART LIST ...

Page 4: ...Model No LCT 20CH01ST doc Version 1 0 4 S SA AF FE ET TY Y P PR RE EC CA AU UT TI IO ON NS S ...

Page 5: ...Model No LCT 20CH01ST doc Version 1 0 5 ...

Page 6: ...Model No LCT 20CH01ST doc Version 1 0 6 S SP PE EC CI IF FI IC CA AT TI IO ON N ...

Page 7: ...the standby mode same as on the remote control 1 Headphone Output Port for headphone audio output 2 Infrared Receiver Window To receive the signal from remote control 3 Power Indicator Red indicator lighting this means the TV is in standby mode Red indicator lighting for 10 seconds and yellow indicator lighting for 5 seconds by times this means the TV is in standby mode and the time to turning on ...

Page 8: ...with VGA s audio input port by audio cable 2 S VIDEO Brightness and chroma signal input Notice S Video and AV can not be used at same time for they share of one signal channel 3 COMPONENT Connect the TV COMPONENT signal port with video COMPONENT signal from DVD or other equipments 4 AV AV audio video signal input terminal 5 HDMI Port for digital audio video signal input 6 SCART1 Video and RGB sign...

Page 9: ...Model No LCT 20CH01ST doc Version 1 0 9 REMOTE CONTROL The buttons of the original remote control are as following ...

Page 10: ...Model No LCT 20CH01ST doc Version 1 0 10 ...

Page 11: ...Model No LCT 20CH01ST doc Version 1 0 11 O OP PE ER RA AT TI IO ON N ...

Page 12: ...Model No LCT 20CH01ST doc Version 1 0 12 ...

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Page 19: ...Model No LCT 20CH01ST doc Version 1 0 19 ...

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Page 22: ...Model No LCT 20CH01ST doc Version 1 0 22 ...

Page 23: ...uages English French German Italian Portuguese etc English French Portuguese Spanish English French German Russian Automatic shut down if no signal Automatically enter into standby state after 5 minutes in TV no signal state Program reserve function Capable of reserving 5 sets program jumping time if time is up to the reserved time automatically jump to the corresponding program Channel exchange a...

Page 24: ...Model No LCT 20CH01ST doc Version 1 0 24 1 European market ...

Page 25: ...Model No LCT 20CH01ST doc Version 1 0 25 2 American and Asian market ...

Page 26: ... Scart interface S terminal AV terminal Ypbpr HDMI and PC interface Tuner input sound demodulation sound effect treatment sound power amplifier and online upgrade of program 2 Remote Reception Board Module The remote reception board module is constituted by an indicator light and a remote reception head Customer could manipulate the LCD TV by using remote controller very conveniently By the color ...

Page 27: ... Hardware reset IC of MCU 9 U9 74HCT4052D Audio input switch of AV terminal 10 U35 STV 8217 STV 8218 Audio signal processor 11 U14 74LVC14AD VGA line and field synchronizing signal waveform shaping 12 U16 U25 AT24C02BN 10SU 1 8 EEPROM 14 U18 U22 AZ1117H 1 8TRE1 3 3V to 1 8V DC level conversion 16 U19 U24 AZ1117H 3 3TRE1 5V to 3 3V DC level conversion 18 U20 AZ1084S 3 3TRE1 5V to 3 3V DC level conv...

Page 28: ...t LVDS transmission interface digital comb filter module and 3D digital comb video decoding are available Such functions as video enhancement OSD and VBI Closed Caption and teletext LEVEL 2 5 are available The function of the chip makes it adapt to global market The decoder could operate under PAL SECAM NTSC mode there are such input interfaces as 5 channels CVBS 2 channels chroma signal 1 channel...

Page 29: ...tness signal input terminal 196 PB_B1 DVD interface Pb signal input 197 PB_B2 SCART1 blue base color input terminal 198 PB_B3 SCART1 CVBS signal input terminal 199 PC_B PC blue signal input 171 FS1 No connection 170 FS2 No connection 173 FB1 SCART1 RGB_ST signal input terminal 172 FB2 SCART2 chroma signal input terminal 174 VREFP_1 A D conversion1differential positive voltage 175 VREFN_1 A D conve...

Page 30: ...ine synchronization signal 5 DP_VS Field synchronization signal 23 DP_CLK Clock signal 6 DP_DE_FLD DE I O terminal 64 ADDR0 71 ADDR7 CPU address R0 R7 signal 83 A_D0 76 A_D7 CPU address data passage MISC port control signal 162 CVBS_OUT2 SCART2 interface CVBS signal output 163 CVBS_OUT1 SCART1 interface CVBS signal output 157 TEST MODE Test mode signal grounding 158 AIN_HS Line synchronization sig...

Page 31: ...nal 155 MD0 148 MD7 145 MD8 138 MD15 107 MD16 100 MD23 95 MD24 88 MD31 Memory data interface LVDS port 52 LVDS_VDDP LVDS channel power 38 PLL_GND PLL ground 39 PLL_VCC PLL power 47 LVDSGND LVDS ground 46 LVDSVCC LVDS channel power 43 TCLK1M 41 TCLK1P High low differential clock port 51 TA1 M 50 TA1P 49 TB1M 48 TB1P 45 TC1M 44 TC1P 41 TD1M 40 TD1P High low differential data port Clock and power 146...

Page 32: ...ADC2 168 AVDD3_ADC1 ADC module power 3 3V 2 PLF2 Video PLL clock low pass filtering 207 MLF1 Memory PLL clock low pass filtering 1 PAVSS2 PLL ground 3 PAVDD2 PLL power 1 8V 206 PAVSS1 PLL digital ground 208 PAVDD1 PLL digital ground power 1 8V 203 PAVSS PLL Digital ground 202 PAVDD PLL digital ground power 1 8V 201 PDVSS PLL Digital ground 200 PDVDD PLL digital ground power 1 8V 177 AVDD_ADC1 186 ...

Page 33: ...Model No LCT 20CH01ST doc Version 1 0 33 194 AVSS_ADC3 179 AVSS_ADC4 165 AVDD3_OUTBUF 164 AVSS_OUTBUF 3 3V analog power 166 AVDD3_BG_ASS 167 AVSS_BG_ASS Analog ground ...

Page 34: ...Model No LCT 20CH01ST doc Version 1 0 34 SVP CX32LF internal block diagram ...

Page 35: ...h Build in 10K RAM 16M external extended memory simultaneously support 8 16 bit external data bus 8 bit cycle for channel 16 bit cycle for 1 control 1 channel universal serial interface 1 channel IIC bus mode serial interface 4 way 10 bit A D conversion interface Clock monitor Real time control clock 4 chips selection wait controller 34 interrupt signals output 9 CPU interrupt 21 internal interrup...

Page 36: ...Model No LCT 20CH01ST doc Version 1 0 36 Pin allocation description ...

Page 37: ...4 CON4 4 th pin 16 P95 CON4 3 rd pin 17 AM0 Bus byte selection 18 DVCC 3 3V power 19 X2 Crystal oscillator interface 20 DVSS Ground 21 X1 Crystal oscillator interface 22 AM1 Bus byte selection 23 CPU reset control port 24 P96 XT1 Low frequency oscillation input interface 25 P97 XT2 Low frequency oscillation output interface 26 NMI Interrupt request signal 27 ALE Address latch level 28 P00 AD0 35 P...

Page 38: ... selection signal 56 P60 SCK no connection 57 P61 SO SDA I C bus data 58 P62 SI SCL I C bus clock 59 P63 INT0 Interrupt request signal 60 P50 AN0 61 P51 AN1 KEY control terminal 62 P52 AN2 SCART1 interface FS signal 63 P53 AN3 SCART2 interface FS signal 64 AVCC Analog power 3 3V ...

Page 39: ...Model No LCT 20CH01ST doc Version 1 0 39 T5BS4 9999 internal functional block diagram ...

Page 40: ...deSurround ST OmniSurround Virtual Dolbyٛ Surround and Virtual Dolbyٛ Digital compliant and ST Dynamic Bass Independent Volume Balance Smart Volume Control SVC 5 band equalizer and Loudness Analog Audio Matrix 4 stereo inputs 3 stereo outputs THRU mode 2 VRMS capability Pin introduction Pin Designation Function Description 1 SC1_OUT_L SCART1 left audio output 2 SC1_OUT_R SCART1 right audio output ...

Page 41: ...R SCART2 right audio output 20 VCC_NISO GND_SA NISO polarization voltage 3 3V DACS ground 21 VSS33_CONV DAC ground 22 VDD33_CONV DAC power 3 3V 23 SC3_IN_L SCART3 left audio input 24 SC3_IN_R SCART3 right audio input 25 SCL_FLT SCART left channel filtering 26 SCR_FLT SCART right channel filtering 27 LS_C No connection 28 LS_L Loudspeaker left channel output 29 LS_R Loudspeaker right channel output...

Page 42: ...tor interface 54 VCC18_CLK1 5V regulated output 55 GND18_CLK1 Ground 56 GND18_CLK2 Ground 57 VCC18_CLK2 1 8V Power 58 VSS33_IO2 Digital ground 59 VDD33_IO2 3 3V Power 60 I2S_PCM_CLK No connection 61 I2S_SCLK I S clock I O channel1 2 3 62 I2S_LR_CLK I S selection signal input output 63 I2S_DATA0 I S bus data input output stereo channel 1 64 I2S_DATA1 I S bus data input stereo channel 2 65 I2S_DATA2...

Page 43: ...tion Function Description 74 SIF_N Intermediate audio input negative terminal 75 GNDPW_IF Ground 76 VCC18_IF 1 8V Power 77 GND18_IF Ground 78 MONO_IN High frequency head audio input 79 SC4_IN_L SCART4 left audio input 80 SC4_IN_R SCART4 right audio input ...

Page 44: ...Model No LCT 20CH01ST doc Version 1 0 44 STV 8217 internal block diagram ...

Page 45: ...Model No LCT 20CH01ST doc Version 1 0 45 STV 8218 internal block diagram ...

Page 46: ...unding protection Overheat protection Linear output to drive external earphone PC and portable audio equipment Pin introduction Pin Designation Function Description 1 OUT1 Loudspeaker negative pole output terminal 1 2 GND1 Ground 3 VCC1 12V Power 4 OUT1 Loudspeaker positive output terminal 1 5 N C No connection 6 IN1 Positive pole input terminal 1 7 N C No connection 8 IN1 Negative pole input 1 9 ...

Page 47: ... which could greatly reduce design complexity and system cost Its main features are Support up to 165MHz HDMI data rate Suitable for HDMI 1 1 HDCP 1 1 and DVI 1 0 format Support 20m connection cable Support multi format video processing 24 bit RGB YCbCr 4 4 4 16 20 24 bit YCbCr 4 2 2 8 10 12 bit YCbCr 4 2 2 ITU BT 656 12bit two data rate interface 24 48 bit single data rate interface RGB and YcbCr...

Page 48: ...4bit DP0 DP23 digital video output data bus 2 VDO23 5 VDO20 8 VDO19 11 VDO16 14 VDO15 17 VDO12 20 VDO11 23 VDO8 26 VDO7 29 VDO4 32 VDO3 35 VDO0 24bit QO0 QO23 no connection 119 VD_CLK Video output data clock 127 DE Video output data effective level signal 128 HSYNC Line synchronizing signal 1 VSYNC Field synchronizing signal Digital audio output terminal 85 XTAL_IN 84 XTAL_OUT Crystal oscillator i...

Page 49: ...s data 90 HDMI_DET Synchronization detection 38 DEVAD I C connection detection signal 44 HDMI_5V Cable insert detection terminal 88 RESDL Ground 43 NC 45 NC No connection HDMI signal input terminal 51 HDMI_CLKP 50 HDMI_CLKN Differential clock input 55 HDMI_D0P 54 HDMI_D0N Differential data input1 59 HDMI_D1P 58 HDMI_D1N Differential data input 2 63 HDMI_D2P 62 HDMI_D2N Differential data input 3 Po...

Page 50: ...nnel output selector has 4 independent input output terminals and 1 common input output terminal It is often used in analog and digital multiplexing and multi channel output selecting circuit and signal control system Its main features are 5V to 5V widely range Power input Low on resistance Logical level alternating Build in interrupt before running In line with JEDEC no 7A standard Automatic prot...

Page 51: ... 3 2Z Left audio input 4 2Y3 SCART2 left audio input 5 2Y1 AV left audio input 6 E Ground 7 VEE Ground 8 GND Ground 9 S1 10 S0 Select level input 3 3V Power 11 1Y3 SCART2 right audio input 12 1Y0 PC right audio input 13 1Z Right audio output 14 1Y1 AV right audio input 15 1Y2 HD terminal right audio input 16 VCC 5V Power 74HCT4052D internal block diagram ...

Page 52: ... terminal AV terminal Scart2 interface and PC Audio are first sent into 74HCT4052D for choosing passages and then sent into STV 8217 for demodulation and sound effect processing The output audio signal of STV 8217 is sent into power amplifier TDA8944J and finally the amplified signals are sent to speaker or earphone output After the demodulation and sound effect processing of STV 8217 there is an ...

Page 53: ...1 68 77 98 107 120 Pin 47 86 87 FB20 2575mA U18 AZ1117H 1 8TRE1 U20 AZ1084S 3 3TRE1 3 3V U30 Sil9011 Pin 49 53 57 61 U30 Sil9011 pin 87 86 U1 SVP CX32 Pin 19 72 U1 SVP CX32 Pin 46 39 52 U1 SVP CX32 Pin 155 156 U2 IS42S32200C1 6TL Pin 1 15 29 43 3 9 35 41 49 55 75 81 U1 SVP CX32 Pin 98 108 134 146 U1 SVP CX32 Pin 165 166 U21 AZ1084S 1 8TRE1 U1 SVP CX32 Pin 12 27 53 74 96 119 136 160 U19 AZ1117H 3 3...

Page 54: ... voltage of line to screen CON1 Pin 1 2 3 4 used by screen less than 32 inches 5V_SB CON12 Pin1 2 IIC Bus data interface IIC Bus clock interface CON4 CON 15 CON 16 Pin 2 3 J3 VGA terminal interface voltage U1 SVP CX32 Pin 85 D7 8 BAV99L Pin 2 U14 U16 25 U31 U28 29 74LVC14AD AT24C02BN PI5C3306LE 0514M TBT Pin 14 Pin 8 Pin 8 Pin 3 U24 AZ1117H 3 3TRE1 1 8V U3 AT24C64A 10PU 2 7 Pin 8 U8 TCM809SENB713 ...

Page 55: ...AZ1084S 3 3TRE1 GND 3 3V 5V U21 AZ1084S 1 8TRE1 GND 1 8V 3 3V U23 AZ78L08ZTR E1 12V GND 8V 4 Pin sequence of power cord of power panel Position number Pin Pin Definition Pin Function Description 1 ON OFF L OFF H ON 2 3 GND GND 4 5 5V 5V 4A 6 5Vstb 5V 1A 7 8 GND GND CON1 9 10 12V 12V 1A 1 2 12VA 12V 2A 3 4 5 6 GND GND CON2 7 8 24Vio 24V 1A 1 2 3 GND GND CON3 4 5 6 24VI 24V 4A ...

Page 56: ...Model No LCT 20CH01ST doc Version 1 0 56 4 Position and definition of the main components and sockets on mainboard ...

Page 57: ...ol 4 CON14 Keyboard 3 3V GND KEY1 KEY2 5 CON17 Remote control receiving board 3 3V REMOTE GND indicator1 indicator1 6 CON4 Standby 7 CON5 Standby 8 CON1 LVDS interface of line to screen 9 CON15 I C 10 CON12 Power panel 5V_SB 5V_SB GND GND Power supply control 11 CON13 Standby 12 CON8 Standby 13 CON9 Speaker L L R R 14 CON10 Side AV board 15 J9 VGA audio signal input 16 J8 SCART2 input 17 J5 SCART1...

Page 58: ...ring whole machine control program I U4 T5BS4 9999 MCU mainly control IC J U6 74ALVC573PW Address latch for latching and extending the address line K U18 U21 U22 AZ1117H 1 8TRE1 3 3V to 1 8V DC DC Converter L U20 AZ1084S 3 3TRE1 5V to 3 3V DC DC Converter M U19 U24 AZ1117H 3 3TRE1 5V to 3 3V DC DC Converter N U23 AZ78L08ZTR E1 12V to 8V DC DC Converter O U26 CS4344 CZZ HDMI digital audio decoding ...

Page 59: ...g color bar signal Composite Video Signal waveform at pin 14 of tuner U15 the waveform at pin 169 of U1 SVP CX32LF is alike 2 RF inputting color bar signal I C bus clock signal SDA pin 5 6 of U31 pin 6 of U16 pin 39 of U35 pin 58 of U4 pin 40 of U30 pin 57 of U1 pin 4 of tuner U15 ...

Page 60: ...r signal I C bus clock signal SDA pin 2 3 of U31 pin 5 of U16 pin 40 of U35 pin 57 of U4 pin 39 of U30 pin 58 of U1 pin 5 of tuner U15 4 RF inputting grey signal Composite Video Signal waveform at pin 14 of tuner U15 the waveform at pin 169 of U1 SVP CX32LF is alike ...

Page 61: ...white signal SIF Signal waveform at pin 11 of tuner U15 and waveform at pin 73 of sound effect processing IC Stv 8217 6 RF inputting white signal and inputting sound signal with 1KHz frequency inductance waveforms at pin 28 29 of U35 and waveform of L26 L27 ...

Page 62: ...ST doc Version 1 0 62 7 Inputting sound signal with 1KHz frequency with the processing of U33 and power amplifier TDA8944J waveform at pin 1 4 14 17 of U33 and waveform at CON13 speaker and CON14earphone output interfaces ...

Page 63: ...ason and the processing Check the tuner and its peripheral circuits including bus and power supply If the peripheral circuits work well but there is no output from tuner then the tuner must be failure 4 Failure phenomenon LCD television cannot be controlled including no starting up with red light on remote control and local key having no effect etc The reason and the processing LCD television has ...

Page 64: ... JUG6 116 623 0 1 2 Back cover JUG6 116 624 0 1 3 Mount part JUJ7 356 005 0 1 4 Mainboard part JUG6 690 106 Print plate JUG7 820 015 1 5 Remote receiving board part JUG6 695 028 Print plate JUG7 820 016 0 5 6 Keyboard part JUG6 694 029 Print plate JUG7 820 017 0 5 7 Inner power module FSP205 5E01 Inner power module 5 8 LCD screen V320B1 L04 LCD screen 0 1 9 Electronic tuner JS 6H2 121 Electronic t...

Page 65: ...ing time for software and Version LSE01 M32 V1 05WL is the version number of current software 2 The detailed setting items are given bellow Contents of first page Setting Item Setting Content Setting Method Remark IIC Off Stop I C bus communication OK or V V key Used for updating program Clear EEPROM E PROM initialization Press OK key first then press V key Only done in first setting station Panel...

Page 66: ...ime clock or not CANAL Visual On Off Open Canal function to user or not System Control Setting Item Setting Value Remark Setting Item Setting Value Default Lang English Default OSD language SSC L L AGC 5 L L sound AGC Delta 0 OverModulation On Off OverModulation switch Positive 6 PreScl SCART 8 SCART L R input amplitude preamplifing Negative 6 PreScl AM 12 AM_MONO IF preamplifing Write PreScl FM 1...

Page 67: ... Shp Max A0H White Balance Normal Warm R Gain 7DH R Gain 7DH G Gain 80H G Gain 80H B Gain 9AH B Gain 9AH R Offset 80H R Offset 84H G Offset 80H G Offset 80H B Offset 74H B Offset 74H Cool R Gain 7DH G Gain 80H B Gain 9AH R Offset 80H G Offset 80H B Offset 90H Hotel Option Setting Item Setting Value Remark Hotel Mode Enable No Hotel mode presetting Yes for Hotel Mode No for normal TV mode Force Pos...

Page 68: ...rs can choose setting item orderly with P and P key font having background display represents the item has been chosen Press V key to enter sub directory Use P and P keys on remote control to make up or down option and use V and V keys to set 2 All the menu functions are opened in factory mode item checking and effect testing can be done by using menu if it is needed 3 Switching TV program number ...

Page 69: ...Model No LCT 20CH01ST doc Version 1 0 69 APPENDIX LS01 module Schematic Diagram Sample Model LCT 32CH01ST ...

Page 70: ...Model No LCT 20CH01ST doc Version 1 0 70 ...

Page 71: ...Model No LCT 20CH01ST doc Version 1 0 71 ...

Page 72: ...Model No LCT 20CH01ST doc Version 1 0 72 ...

Page 73: ...Model No LCT 20CH01ST doc Version 1 0 73 ...

Page 74: ...Model No LCT 20CH01ST doc Version 1 0 74 ...

Page 75: ...Model No LCT 20CH01ST doc Version 1 0 75 ...

Page 76: ...76 P Po ow we er r M Mo od du ul le e S Sc ch he em ma at ti ic c D Di ia ag gr ra am m ...

Page 77: ......

Page 78: ...7 001 8807700010G layering bar screen layering piece 820321 JUG8 740 001 88740000101G holder JUG8 078 002 8807800020G terminal board terminal board 410322360 JUG8 048 002 88048000201G insulation plate JUG7 844 001 8784400010G Rubber washer JUC8 949 009 8894900090C R Panel V320B1 L04 50890010770 speaker YDT613 A9 10W 8Ω 50980010090 speaker YDG52 A5 10W 8Ω 50980010600 capacitor CD71 50V 3 3uFM 52657...

Page 79: ...670 serial NO bar code tag 由客户提供 modal NO bar code tag 由客户提供 label JUG8 817 1060 8881710600G label JUG8 817 1045 8881710450G warranty card JUG8 817 1059 8881710590G certification in English JU8 812 008 88812000800 Front panel assembly JUG6 116 623 remote receiver Assembly JUG6 695 028 button board Assembly JUG6 694 029 front cover JUG8 074 026 G008 880740026G008 pan JUG8 081 013 G008 880810013G008...

Page 80: ...r RC 03K512JT 50820013210 C405 chip resistor 0603B104K500NT 52A70104K05 C406 chip resistor 0603B104K500NT 52A70104K05 K1 fillip switch KA1W6X5 40 54167605400 K2 fillip switch KA1W6X5 40 54167605400 K3 fillip switch KA1W6X5 40 54167605400 K4 fillip switch KA1W6X5 40 54167605400 K5 fillip switch KA1W6X5 40 54167605400 K6 fillip switch KA1W6X5 40 54167605400 K7 fillip switch KA1W6X5 40 54167605400 CO...

Page 81: ...3000JT 50820013470 R225 chip resistor RC 03000JT 50820013470 R251 chip resistor RC 03000JT 50820013470 R252 chip resistor RC 03000JT 50820013470 R253 chip resistor RC 03000JT 50820013470 R256 chip resistor RC 03000JT 50820013470 R267 chip resistor RC 03000JT 50820013470 R269 chip resistor RC 03000JT 50820013470 R270 chip resistor RC 03000JT 50820013470 R271 chip resistor RC 03000JT 50820013470 R27...

Page 82: ...2 chip resistor RC 03K750JT 51904750FW1 R143 chip resistor RC 03K750JT 51904750FW1 R148 chip resistor RC 03K750JT 51904750FW1 R149 chip resistor RC 03K750JT 51904750FW1 R152 chip resistor RC 03K750JT 51904750FW1 R12 chip resistor RC 03K101JT 51903101JW5 R22 chip resistor RC 03K101JT 51903101JW5 R23 chip resistor RC 03K101JT 51903101JW5 R35 chip resistor RC 03K101JT 51903101JW5 R37 chip resistor RC...

Page 83: ...hip resistor RC 03K471JT 50820013810 R86 R chip resistor RC 03K471JT 50820013810 R91 R chip resistor RC 03K471JT 50820013810 R94 R chip resistor RC 03K471JT 50820013810 R244 R chip resistor RC 03K471JT 50820013810 R245 R chip resistor RC 03K471JT 50820013810 R426 R chip resistor RC 03K471JT 50820013810 R168 chip resistor RC 03K561JT 51903561JW5 R21 chip resistor RC 03K102JT 50820014580 R54 chip re...

Page 84: ...2JT 51903472JW5 R422 chip resistor RC 03K472JT 51903472JW5 R45 chip resistor RC 03K103JT 51903103JW5 R52 chip resistor RC 03K103JT 51903103JW5 R61 chip resistor RC 03K103JT 51903103JW5 R83 chip resistor RC 03K103JT 51903103JW5 R105 chip resistor RC 03K103JT 51903103JW5 R150 chip resistor RC 03K103JT 51903103JW5 R151 chip resistor RC 03K103JT 51903103JW5 R177 chip resistor RC 03K103JT 51903103JW5 R...

Page 85: ...resistance RCML08W220JT 50820020060 RN18 resistance RCML08W220JT 50820020060 RN19 resistance RCML08W220JT 50820020060 RN20 resistance RCML08W220JT 50820020060 RN21 resistance RCML08W220JT 50820020060 RN22 resistance RCML08W220JT 50820020060 RN23 resistance RCML08W220JT 50820020060 RN24 resistance RCML08W220JT 50820020060 RN25 resistance RCML08W220JT 50820020060 RN26 resistance RCML08W220JT 5082002...

Page 86: ... 0603CG331J500NT 50810012960 C233 chip capacitor 0603CG331J500NT 50810012960 C311 chip capacitor 0603CG331J500NT 50810012960 C312 chip capacitor 0603CG331J500NT 50810012960 C383 chip capacitor 0603CG331J500NT 50810012960 C384 chip capacitor 0603CG331J500NT 50810012960 C112 R chip capacitor 0603B471K500NT 50810012850 C113 R chip capacitor 0603B471K500NT 50810012850 C117 R chip capacitor 0603B471K50...

Page 87: ... 0603B103K500NT 50810012880 C23 chip capacitor 0603B103K500NT 50810012880 C24 chip capacitor 0603B103K500NT 50810012880 C25 chip capacitor 0603B103K500NT 50810012880 C34 chip capacitor 0603B103K500NT 50810012880 C35 chip capacitor 0603B103K500NT 50810012880 C85 chip capacitor 0603B103K500NT 50810012880 C211 chip capacitor 0603B103K500NT 50810012880 C277 chip capacitor 0603B103K500NT 50810012880 C2...

Page 88: ...5 C62 chip capacitor 0603B104K500NT 52A70104K05 C63 chip capacitor 0603B104K500NT 52A70104K05 C65 chip capacitor 0603B104K500NT 52A70104K05 C69 chip capacitor 0603B104K500NT 52A70104K05 C73 chip capacitor 0603B104K500NT 52A70104K05 C75 chip capacitor 0603B104K500NT 52A70104K05 C76 chip capacitor 0603B104K500NT 52A70104K05 C77 chip capacitor 0603B104K500NT 52A70104K05 C78 chip capacitor 0603B104K50...

Page 89: ...104K05 C302 chip capacitor 0603B104K500NT 52A70104K05 C303 chip capacitor 0603B104K500NT 52A70104K05 C304 chip capacitor 0603B104K500NT 52A70104K05 C320 chip capacitor 0603B104K500NT 52A70104K05 C321 chip capacitor 0603B104K500NT 52A70104K05 C322 chip capacitor 0603B104K500NT 52A70104K05 C323 chip capacitor 0603B104K500NT 52A70104K05 C324 chip capacitor 0603B104K500NT 52A70104K05 C325 chip capacit...

Page 90: ...14070 C28 chip capacitor 1206F106Z160NT 50810013140 C28 R chip capacitor 1206F106Z100NT 50810013280 C31 chip capacitor 1206F106Z160NT 50810013140 C31 R chip capacitor 1206F106Z100NT 50810013280 C37 chip capacitor 1206F106Z160NT 50810013140 C37 R chip capacitor 1206F106Z100NT 50810013280 C47 chip capacitor 1206F106Z160NT 50810013140 C47 R chip capacitor 1206F106Z100NT 50810013280 C58 chip capacitor...

Page 91: ...54 Tantalum electrolytic capacitor CD110X 16V 10μFM 52613100M41 C255 Tantalum electrolytic capacitor CD110X 16V 10μFM 52613100M41 C261 Tantalum electrolytic capacitor CD110X 16V 10μFM 52613100M41 C298 Tantalum electrolytic capacitor CD110X 16V 10μFM 52613100M41 C306 Tantalum electrolytic capacitor CD110X 16V 10μFM 52613100M41 C307 Tantalum electrolytic capacitor CD110X 16V 10μFM 52613100M41 C363 T...

Page 92: ...or CD110X 16V 470μFM 50640063970 C313 Tantalum electrolytic capacitor CD110X 16V 470μFM 50640063970 C256 Tantalum electrolytic capacitor CD110X 16V 2200μFM 52613222M11 DM1 resistance AVR M1608C270MTABB 50660110000 DM2 resistance AVR M1608C270MTABB 50660110000 DM3 resistance AVR M1608C270MTABB 50660110000 DM4 resistance AVR M1608C220KT6AB 50660110010 DM5 resistance AVR M1608C220KT6AB 50660110010 DM...

Page 93: ...800021160 FB20 Feed through inductor TEM2011 55572011050 FB1 R chip bead ECB2012M151T GP 50800010470 FB1 R chip bead CBG2012U151T 50800010850 FB2 R chip bead ECB2012M151T GP 50800010470 FB2 R chip bead CBG2012U151T 50800010850 FB3 R chip bead ECB2012M151T GP 50800010470 FB3 R chip bead CBG2012U151T 50800010850 FB4 R chip bead ECB2012M151T GP 50800010470 FB4 R chip bead CBG2012U151T 50800010850 FB5...

Page 94: ...21T 50800010860 D9 R chip diode LL4148 50670020570 D10 R chip diode LL4148 50670020570 D11 R chip diode LL4148 50670020570 D14 R chip diode LL4148 50670020570 D15 R chip diode LL4148 50670020570 D16 R chip diode LL4148 50670020570 D17 R chip diode LL4148 50670020570 D18 R chip diode LL4148 50670020570 D6 R chip diode BAV99 50670020530 D6 chip diode BAV99LT1G 50670020650 D7 R chip diode BAV99 50670...

Page 95: ...cuit 74LVC14AD 50390090830 U14 integrated circuit SN74LV14ADR 50390091140 U16 R integrated circuit AT24C02BN 10SU 1 8 50390090850 U25 R integrated circuit AT24C02BN 10SU 1 8 50390090850 U18 R integrated circuit AZ1117H 1 8TRE1 50390071570 U22 R integrated circuit AZ1117H 1 8TRE1 50390071570 U19 R integrated circuit AZ1117H 3 3TRE1 50390071580 U24 R integrated circuit AZ1117H 3 3TRE1 50390071580 U2...

Page 96: ...3 4A 5381304A000 CON13 socket PH 4A 53833040005 CON14 socket PH 4A 53833040005 CON403 socket PH 4A 53833040005 CON12 socket PH 5A 53833050005 CON17 socket PH 5A 53833050005 CON10 socket PH 7A 53833070005 CON11 socket PH 11A 53833110005 CON1 Double needle 2 0pitch2 15pinDIP180D PH30N52BAL000 10060070100 radiator JUG5 869 004 85869000401G SCREW 3 12VwTHCh 493813B8T20 ...

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