akira LCT-37CH01ST Скачать руководство пользователя страница 1

Страница: 1 / 77

LCD TV

Service Manual

Содержание LCT-37CH01ST

Страница 1: ...LCD TV Service Manual ...

Страница 2: ... 2 Model No LCT 26CH01ST doc Version 1 0 MODEL LCT 37CH01ST ...

Страница 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 ...

Страница 4: ...Model No LCT 37CH01ST doc Version 1 0 4 I IM MP PO OR RT TA AN NA AT T S SA AF FE ET TY Y P PR RE EC CA AU UT TI IO ON NS S ...

Страница 5: ...Model No LCT 37CH01ST doc Version 1 0 5 ...

Страница 6: ...Model No LCT 37CH01ST doc Version 1 0 6 S SP PE EC CI IF FI IC CA AT TI IO ON N ...

Страница 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 ...

Страница 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...

Страница 9: ...Model No LCT 37CH01ST doc Version 1 0 9 REMOTE CONTROL The buttons of the original remote control are as following ...

Страница 10: ...Model No LCT 37CH01ST doc Version 1 0 10 ...

Страница 11: ...Model No LCT 37CH01ST doc Version 1 0 11 O OP PE ER RA AT TI IO ON N ...

Страница 12: ...Model No LCT 37CH01ST doc Version 1 0 12 ...

Страница 13: ...Model No LCT 37CH01ST doc Version 1 0 13 ...

Страница 14: ...Model No LCT 37CH01ST doc Version 1 0 14 ...

Страница 15: ...Model No LCT 37CH01ST doc Version 1 0 15 ...

Страница 16: ...Model No LCT 37CH01ST doc Version 1 0 16 ...

Страница 17: ...Model No LCT 37CH01ST doc Version 1 0 17 ...

Страница 18: ...Model No LCT 37CH01ST doc Version 1 0 18 ...

Страница 19: ...Model No LCT 37CH01ST doc Version 1 0 19 ...

Страница 20: ...Model No LCT 37CH01ST doc Version 1 0 20 ...

Страница 21: ...Model No LCT 37CH01ST doc Version 1 0 21 ...

Страница 22: ...Model No LCT 37CH01ST doc Version 1 0 22 ...

Страница 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...

Страница 24: ...Model No LCT 37CH01ST doc Version 1 0 24 1 European market ...

Страница 25: ...Model No LCT 37CH01ST doc Version 1 0 25 2 American and Asian market ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 33: ...Model No LCT 37CH01ST 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 ...

Страница 34: ...Model No LCT 37CH01ST doc Version 1 0 34 SVP CX32LF internal block diagram ...

Страница 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...

Страница 36: ...Model No LCT 37CH01ST doc Version 1 0 36 Pin allocation description ...

Страница 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...

Страница 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 ...

Страница 39: ...Model No LCT 37CH01ST doc Version 1 0 39 T5BS4 9999 internal functional block diagram ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 44: ...Model No LCT 37CH01ST doc Version 1 0 44 STV 8217 internal block diagram ...

Страница 45: ...Model No LCT 37CH01ST doc Version 1 0 45 STV 8218 internal block diagram ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 56: ...Model No LCT 37CH01ST doc Version 1 0 56 4 Position and definition of the main components and sockets on mainboard ...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 69: ...Model No LCT 37CH01ST doc Version 1 0 69 APPENDIX LS01 module Schematic Diagram Sample Model LCT 32CH01ST ...

Страница 70: ...12V R3 ROM SVIDEO PWOR SUPPLY LVDS Y1 74HC573 VGA PT2314 LVDS T5BS4 LA4663 SCART2 ROM SPEAKER T5BS4 CVBS 9999 SVP_CX32 512Kx8 CVBS1 RGB FS1 FB1 Y1Pb1Pr1 Y C FS2 SPEAKER 9999 ST82X7 Y C TUNER R5 CVBS Y2Pb2Pr2 L4R4 L3 Pr1 250mm LA4663 SVP_CX32 ST82X7 Y1Pb1PR1 CVBS L3R3 L5R5 140mm 4052 Y1Pb1Pr1 SVIDEO L2R2 250mm Y1Pb1PR1 CVBS L3R3 L5R5 R4 CVBS R1 Y2 L1 Pb2 L4 Pr1 24bit Sil9011 I2S HDMI Sil9011 24bit ...

Страница 71: ...32 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 GND GND C36 2700pF C49 0 1uF C87 68pF_DNS C23 0 01uF C47 10uF C92 0 1uF C55 0 1uF TP1 C29 0 1uF C27 10uF C2 10uF C51 0 1uF Q1 MMBT3906 C58 10uF R269 0 C15 0 1uF C64 10uF C71 0 1uF_DNS R9 0 C44 0 1uF C30 0 1uF C89 0 1uF C12 0 1uF C81 0 1uF C75 0 1uF C86 68pF_DNS C22 0 01uF R17 4 7K FB7 150_Ohm_3000mA FB2 150_Ohm_600...

Страница 72: ... A5 A8 A11 A12 A7 A14 A15 A6 A9 A13 A10 A16 A17 A18 VSS WE VDD OE CE Q7 Q5 Q0 Q1 Q2 Q3 Q4 Q6 R302 4 7K R59 0 C107 18pF R50 100K R34 22 C404 0 1uF FB9 150_Ohm_600mA 1 2 R71 1K R68 100K R41 100 R40 100 R39 22 U7 NC 2 11 14 3 6 10 13 16 4 7 9 1 12 15 8 5 1 B1 3 B1 4 B1 1 B2 2 B2 3 B2 4 B2 VCC 1A 2A 3A S 4A OE GND 2 B1 CON4 TJC3_10A 1 2 3 4 5 6 7 8 9 10 C104 10uF FB11 150_Ohm_600mA 1 2 R29 4 7K R67 0 ...

Страница 73: ...R119 2 0K R138 NC C129 10uF 16V U13 1 2 3 4 5 6 7 8 9 24 23 22 21 20 19 18 17 16 10 11 12 15 14 13 VIF1 VIF2 OP1 FMPLL DEEM AFD DGND AUD TOP SIF2 SIF1 OP2 AFC VP VPLL AGND CVBS VAGC SDA SCL SIOMAD REF TAGC NC R237 33 R91 470 R149 75 R205 0 R211 0 R141 75 D3 BA277 C184 100pF RN6 10K X 4 1 2 3 4 8 7 6 5 L17 10uH R106 2K D2 BA277 C158 10nF R81 75 R89 220 C171 10uF 16V C156 100uF 16V C124 1uF DM8 ESD ...

Страница 74: ...R VSS18_CONV VDD18_CONV ADR_SEL VSS18 VDD18 SCL SDA VSS18 VDD18 RST S PDIF_IN LS_R SC3_OUT_L VREFA VCC33_LS SC2_OUT_R S PDIF_OUT VDD33_IO1 VSS33_IO1 CK_TST_CTRL VSS18 VDD18 CLK_SEL XTALIN_CLKXTP XTALOUT_CLKXTM VCC18_CLK1 GND18_CLK1 GND18_CLK2 VCC18_CLK2 VSS33_IO2 VDD33_IO2 I2S_PCM_CLK I2S_SCLK I2S_LR_CLK I2S_DATA0 I2S_DATA1 I2S_DATA2 VDD18 VSS18 BUS_EXP IRQ GND_PSUB VDD18_ADC VSS18_ADC SIF_P SIF_N...

Страница 75: ...m 1 FB21 BEAD 1206 1 2 FB23 150_Ohm_2A FB26 150_Ohm_600mA 1 2 R214 20m 1 R261 4 7K R202 4 7K_DNS C299 22uF R422 10K R418 10K C274 0 1uF Q402 2SC1815M Y 1 2 3 C282 22uF R204 0_DNS FB19 150_Ohm_2000mA U19 AP1117E18 2 3 1 TAB OUT IN GND TAB C281 0 1uF Q403 2SA1015M Y Q13 2SC1815M Y 1 2 3 FB24 BEAD 1206 1 2 C257 0 1uF R199 4 7K R262 4 7K CON11 11x2 0mm 1 2 3 4 5 6 7 8 9 10 11 U24 AP1117E33 2 3 1 TAB O...

Страница 76: ...92 QO13 QO12 QO11 QO10 QO9 QO8 QO7 QO6 QO5 QO4 QO3 QO2 QO1 QO0 QO23 QO22 QO21 QO20 QO19 QO18 QO17 QO16 QO15 QO14 ANTSTO XTALOUT MUTE MCLK SPDIF VPP TEST XTALIN RXC RXC RX0 RX0 RX1 RX1 RX2 RX2 AVCC AVCC AVCC AVCC AGND AGND AGND AGND PVCC PGND DVCC DVCC2 DGND DGND2 XTALVCC REGVCC DSCL DSDA INT PWR5V VCC VCC VCC VCC VCC VCC GND GND GND GND GND GND NC CSCL CSDA DE VSYNC HSYNC ODCK OVCC OVCC OVCC OVCC ...

Страница 77: ......

Результаты поиска

Содержание LCT-37CH01ST

Отзывы:

akira LCT-37CH01ST, Руководство по обслуживанию, Страница: 1 / 77

Результаты поиска

Содержание LCT-37CH01ST

Отзывы: