TCL王牌LCD47K73液晶彩电维修手册(优选.)-USB迷|专注于互联网分享

2023年12月21日发(作者：么冷霜)

TCL K73系列LCD产品

第一节整机组成介绍

K73系列液晶电视集电视、画中画、电脑显示等功能，它是公司新推出的一款采用先进的数码芯片、配K73系列外观而成，其核心技术芯片运用GENESIS 公司的FLI8532，内部集成强大的平板图像处理器、多路信号输入、OSD控制、内置x86微处理器、PLL时钟控发生器、ADC及智能图像处理等功能模块。

该机芯采用FLI8532超级单片进行图像信号处理、解码、MCU控制器，。

一、输入信号有

1路输入的射频信号、3路AV信号、VGA信号、DVI信号、HDMI信号、YUV信号、S-video信号、USB信号等。

二、输出图像信号

一路转换为LVDS信号在上TFT-LCD显屏上显示，另一路由AV-OUT输出。

三、输出伴音信号

一输出驱动扬声器，另一路输出到耳机。

四、主要功能

支持VGA电脑:1240*768/75Hz；YUV分量（HDTV高清信号），HDMI和DVI信号共用端口，高清输入:支持480p、720p；AV-Video视频3路；AV-Audio音频3路；S端子1路，画中画功能

注：由于该机芯电路为单个解码器，所以只能在DVI或HDMI信号状态下，才可与其它的各路信号进行画中画图像处理。

五、信号处理电路

K73系列机芯的信号处理电路包括：一体化数码高频调谐器（内部包括：图像中放、视频检波、视频处理、伴音鉴频、预中放电路、声表面波滤波器、中频放大、中频压控振荡器（PIF-VCO）、视频检波器等组成）、数字视频解码器、视频切换开关、液晶显示处理器、EEPROM存储器、帧存储器、丽音解码及音效处理、伴音功放、静音控制、开关稳压电源及电源控制等组成。

六、同机芯电路区别

和B68系列的CORTEZ（二）机芯相比，K73系列的CORTEZ机芯有差别，他去掉了一个视频解码电路，即电路中删除了SA7117A集成电路（U23）。

由于电路的单高频头和单视频解码器，所以K73系列中，采用CORTEZ机芯电路方案的LCD

各机型的画中画只能在DVI或HDMI信源状态下才能实现。

K73系列CORTEZ机芯电路组成框图见附图。

第二节整机各组件信号流程

K73系列液晶电视数字板机芯电路采用的主要集成电路有：U1/U27/U29-EEPROMAT24C02、XU2-MX29LV800程序存储器、U3-FLI8532、U6

E2PROMM24C64、U38-MSP3410G丽音解码及音效处理、U40-TPA3004D2伴音功放、U26-HDMI接收处理SIL9021等等。

一、信号输入

信号输入1路射频信号、3路AV信号、1路VGA信号、1路DVI信号、1路HDMI信号、1路YUV信号等。

1、射频信号输入

从高频头输出的射频信号连接到数字板的CN12插头输入到数字板（主板）。

视频信号：

CN12的17脚输出信号经R29限流后，由C43藕合后的信号SV4，连接到U3（FLI8532）的AE7脚进行视频处理。

音频信号有两路：一路经CN12插头的11输出射频信号的单声道音频信号MONO_TUN1，通过C415电容藕合，连接到音频处理电路U38的47脚，送到集成电路进行音效处理。

一路输出伴音中频信号，由CN12插头的13输出射频信号的伴音中频IFAUDIO1，分别通过电容C425藕合，连接到音频处理电路U38的50脚，送到集成电路进行丽音解码和音效处理。

2、AV信号输入

由插头CN2、CN5、CN7接入的AV1、AV2、AV3信号，分别经U43、U54、U55防静电保护IC。

视频信号：视频信号A1/A2/C1分别送U3进行图像信号处理，CN2/CN5/CN7的1脚输出的信号分别经R1/R14/R18限流后，由C9/C20/C31藕合后的信号A1/A2/C1，分别连接到U3的AB1/AF1/AC1脚进行视频处理。

音频信号：

音频信号通道和LCDB68系列的“AV信号输入的音频信号”相同。

3、S-video信号输入

视频通道：

由CN10输入S-video信号，其中的CN10的4脚输出的Y信号，经R28限流后，由C39藕合后的信号SV3，连接到U3的AE1脚；CN10的2脚输出的C信号，经R24限流后，由C38藕合后的信号SV3，连接到U3的AE4脚，进行视频处理。

伴音通道：和AV3通道共用。

4、YUV信号（HDTV）输入

YUV通道和LCDB68系列的“YUV信号输入”相同。

5、VGA信号输入

GVA通道和LCDB68系列的“VGA信号输入”相同。

6、DVI信号输入

DVI信号通道和LCDB68系列的“DVI信号输入”相同。

7、HDMI信号输入

HDMI信号通道和LCDB68系列的“HDMI信号输入”相同。

二、信号处理

信号处理和LCDB68系列的“信号处理”相同。

三、信号输出

信号输出和LCDB68系列的“信号输出”相同。

四、OCM（处理控制器）信号控制

信号控制和LCDB68系列的“信号控制”相同。

五、静音电路控制

静音电路控制和LCDB68系列的“静音电路控制”相同。

六、电源板电路

K73系列液晶彩电的机芯电路电源部分采用了几个电源方案：

1、PWL371C电源

采用该电源方案的机型是LCD27K73、LCD32K73。电源的电路和电源LCD3726的电路相似，详细介绍参考《LCD40A71-P液晶彩电维修手册》。

2、JSK3220-007电源

采用该电源方案的机型是LCD37K73，电源的电路详细介绍参考本手册的JSK晶辰系列电源介绍。

3、JSK4330-007电源

采用该电源方案的机型是LCD40K73、LCD42K73，电源的电路详细介绍参考本手册的JSK晶辰系列电源介绍。

4、JSK4500-007电源

采用该电源方案的机型是LCD47K73，电源的电路详细介绍参考本手册的JSK晶辰系列电源介绍。

第三节

K73系列机型对照

LCD27K73

LCD32K73

LCD37K73

LCD40K73

LCD42K73

LCD47K73

备

注

CORTEZ

√

HDMI或DVI和其他信源之间实现画中画。

LG屏

+12V

√

显三星

示+5V

屏

奇美

+5V

32"SMPS

JSK3220-007A

√

电源

PWL3711C

42"内置电源

42"内置电源46"SMPS

FOR

SEC

JSK4500-007

JSK4330-007

遥控器

13-00AS12-13B

高频头

高频头TMQZ6-429B

USB接口

LG:

2路

三星:

软件编码

奇美:

543DCONTENTSSHEET1112SCHEMATIC

NameGC32

For

LCD4740-LD40V9-MAC01.

Contents,

Revision

HistoryC02.

Inputs03.

FLI853204.

Frame

Store05.

Memory

I/F06.

Outputs07.

External

decoder08.

HDMI09.

AudioB10.

Power11.

Standby

MCU12.

ATSC

Interface

543BDATA[0..23]3FB1CN2AAV1_VAV1_Scart3_LAV1_Scart3_RR146-35199W-07XC9A1AV1_VAV1_Scart3_LAV1_Scart3_RU43GNDDC45GNDPESD3V3L4UGGND123AGNDB3AV1_VAV1_Scart3_LAV1_Scart3_R0.1uF+5V_MOD7,9MSTR2_SCL3,7,8,9MSTR2_SDAFB2C1147uF/6.3V47-RCA009-XX347uF/6.3VC130.1uFC12FERRITE

BEADVideogndL

audiogndR

audiognd123456MSTR2_SCLMSTR2_SDLCN2+5V20/SRESET3POWER_OFFPOWER_OFFC147uF/6.3V0.1uFC3C247uF/6.3VBRXDBTXDFERRITE

BEAD5432154321BRXDBTXD3/SRESET33DIPA_/OEDIPB_/OEDIPA_/OEDIPB_/OE+3.3V_MOD+3.3V_I/OADATA[0..23]3IPCLK0IPCLK1AHSAVSAHREF_DEOCM_INT1GNDIPCLK03IPCLK13AHS3AVS3AHREF_DE33/OCM_INT1DR14CN5R13A_RET357.6C19A_RETURN0.1uFAV2_VAV2_Scart2_L20C200.1uFA2AV2_VAV2_Scart2_LAV2_Scart2_R3CN4A333A3B2C2GNDR15B_RET357.6C22B_RETURN0.1uF47-RCA009-XX3GNDGNDVideogndL

audiogndR

audiognd123456+12VU54123DCPESD3V3L4UG5AGNDB4GND+GND33uF/25VC23R16C_RET357.6C24C_RETURN0.1uFGNDGNDCN7R17SV_RET357.6C30D_RETURN0.1uFDIGITALINPUT

1CN6R1820C31AV3_VAV3_Scart1_LAV3_Scart1_RU55GND+5V_ANGCN3R290R70.1uFB33C442C33FB62YUV-V-input1SV1C41openGNDU34R458D75751GNGDNGDND3GND75C45R459D3PESD5V0S2BT2+8V_ANGGND123AGNDBPESD3V3L4UGR62GND567GNDopen20.1uFGNDopenR1220C15openR285C423openR2870.1uFGNDopenR1120C14GND1FB73FB6311YUV-Y-input2120C10C26220nFC25R24220nFSvideo_C20C380.1uFSV343Svideo_C3CN9123DCPESD3V3L4UGGND5AGNDB40.1uFC1AV3_V33AV3_Scart1_LAV3_Scart1_R47-RCA123-XX0gndL

AudiogndR_Audio1234+12VGNDThese

are

the

chipVideogndL

audiogndR

audiognd47-RCA009-XX3AHREF_DEADATA23ADATA20ADATA19ADATA16ADATA15ADATA12ADATA11ADATA8ADATA7ADATA4ADATA3AHSADATA0IPCLK1AVSADATA21ADATA22ADATA17ADATA18ADATA13ADATA14ADATA9ADATA10ADATA5ADATA6ADATA1ADATA2123456/OCM_INT1CBRXDMSTR2_SCLBTXDMSTR2_SDAR121R187R181R1880OPEN0OPENGND22YUV-U-inpu3t3456654DIPA_/OE/SRESET8293637383940HIROSE

FX2

SERIESCN1022C4Y131R2820C39Svideo_Y0.1uFSV2Svideo_Y3gndL

AudiogndR_Audio123447-RCA123-XX0TV

TUNER

Module

Connector47-RCA125-XX0CN12L17+12VR42510k121L182,7,8,9R426470R507?2MSTR1_SDALMSTR1_SCLLL157,9C343VOUTR428+10uF/16VVGA_SCLVGA_SDAR29SV4320C430.1uFVGA_SCL3VGA_SDA3R43010kR4311k3MMBT3904L1K12Q2Q1R4291KR4310k2N869121L162MSTR0_SDAMSTR0_SCLR483R4840openMSTR0_SDA9MSTR0_SCL+8V_ANG+5V_ANGMONO

TUN1MONO

TUN2IFAUDIO1IFAUDIO2MONO_TUN1MONO_TUN2IFAUDIO1IFAUDIO2TUNCVBS1TUNCVBS2R33B1320C450.1uFCVBS1CVBS2+5VGND+5V+12VSDASCL+5V_ANGGNDGNDGNDMONO1MONO2IF1IF2GNDGNDCVBS1CVBS2TUNAFT1TUNAFT217181920VGA_5VGNDTUNAFT13TUNAFT2346-38605W-10XGNDR3810KR39100K+5V_ANGGND+12VD31VGA_5V22+5VD321GND33BAV70SOT-2311PESD5V0S1BBD27GNDCM1213-01STScart1_R_O32C56220nFScart1_LVGA_CAB3B+3.3V_I/O+5VFun

control

connectR44R4305%CN16OPENR48R491005%MSTR2_SDA1005%MSTR2_SCLD35BZX84C5V6VGA

CONNECTR45100VGASCLFun_GPIO1514C63R51GNDU1GND0.1uF10K10KR52R54100VGASDA131211A0A1A2GND24AA02GNDVCCWPSCLSDACN15GND1GNDFB582FB59A-BLUEA-GREEN12R40R46GNDR53GNDA-REDFB61U4447-VGA002-XX0FAC_WP5GNDD5123R5921R58R55R60201%C65openC37R283open201%C64201%openR2e8n1C36opopenC610.1uFVCCGNDSDASCLGPIOFun_PowerFun_gnd123456746-35199W-07XGND+12VR57openC280.1uFopenC290.1uF12348765openC40AGNDB47575GNDopenC350R6110K51049382716R6410K133Q6MMBT3904L3Q7MMBT3904LPESD3V3L4UG1Q81%1%1%2753PWM1R674.7K12ANALOG

DDCC

543+1.8V_CORE+3.3V_ADCC85+3.3VA_ADC0.1uF+1.8V_PLL+2.5V_DDR+1.8V_CORE+3.3V_LBADCFSVREF+3.3V_LVDSC10010nFK10U10K11L11T11U11K16L16T16U16K17T17U17E4F4G4H4J4K4L4AC14AC16AC18AC22AB23Y23V23T23P23M23AC9D4D6D7D8D10D11D12D13D14D15D17D18D20D22D23C19C9H24E26H26J26M26AB4AC4AC5A14C25D26AD3AD4AD5AD6AD7U3+3.3V_I/OIO_3.3IO_3.3IO_3.3IO_3.3IO_3.3IO_3.3IO_3.3IO_3.3IO_3.3IO_3.3FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FS_2.5FSVREFFSVREFADC_1.8ADC_1.8ADC_1.8LVDS_3.3LVDS_3.3LVDS_3.3LVDS_3.3RPLL_1.8RPLL_33ADC_3.3ADCA_3.3ADCB_3.3FLI85320.1uF10nF0.1uF0.1uF10nF0.1uFC101C102C103C104C105C106+3.3VSC_ADC+2.5V_DDR+1.8V_DLL+3.3VC_ADC+3.3V_I/O+3.3V_LVDS_PLL+3.3V_PLL+1.8V_ADC+3.3VB_ADC0.1uF0.1uF0.1uF0.1uFC86C87C88C89FSDATAU[0..31]FFFFC75C76C77C78C79C80C81C82C83C8422uF10V22uF10V0.1uF0.1uF0.1uF0.1uF0.1uF0.1uF0.1uF0.1uFGNDFFFFC90C91C92C93C94C95C96C97C98C9922uF10V22uF10V10nF10nF0.1uF10nF0.1uF0.1uF10nF0.1uFFFFFGNDIO_3.3IO_3.3IO_3.3IO_3.3IO_3.3IO_3.3IO_3.3LBACD-33LVDS_PLL_3.3VDD18_DLLADCSC_3.3C1070.1uF0.1uF0.1uF0.1uF0.1uFC108C109C110C111C112C113C114C115C116C117C118C119C120C121CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8CORE_1.8ADCC_3.3D22uF10V+3.3V_LBADC22222B1PB2PB3PB4PBNC1310.1uFB1B2B3B4B_RETAC2AE2AE5AE8AF322uF10V0.1uF0.1uF0.1uF0.1uF0.1uF0.1uF0.1uF0.1uF22222A1PA2PA3PA4PANA1A2A3A4A_RETAB1AF1AF4AF7AD1FFFFGND+3.3V_I/O+1.8V_PLL+1.8V_DLLFSVREFC123C13010nF22uF10VGNDGNDJH11TP1VOUT2AIP_RAW_HS_CS2AIP_RAW_VSAIP_RAW_HS_CSAIP_RAW_VSAudio_SWCAudio_SWDEXT_OSD_VSEXT_OSD_HSEX_OSD_CLKAF12AE12AA1AC7ADC_+TESTVOUT2ADC_+TESTHEADER

121VOUT22222SV1PSV2PSV3PSV4PSVNSV1SV2SV3SV4SV_RETAB2AE1AE4AE7AF922222C1PC2PC3PC4PCNC1C2C3C4C_RETAC1AF2AF5AF8AF6C124C125C126C127C128C129FFFF0.1uF0.1uF0.1uF0.1uF0.1uF0.1uFGNDGNDGNDGND+3.3V_ADCFFFF+3.3VA_ADC+3.3VB_ADC+3.3VC_ADC+3.3VSC_ADCC132C133C134C135C136C13722uF10V0.1uF0.1uF0.1uF0.1uF0.1uF+3.3V_PLLOSD_CLK2ADATA[0..23]U12RTC_INT11INT1VDDOSCinOSCoutINT25RTC_NC6RTC_Xin7RTC_XoutSCLSDAVSSPT-RTCR50310RTC_INT_inopenBT13V23R502234OPENGND8RTC_VCCMSTR0_SCLMSTR0_SDAR2491AD13AC13AF13GNDGNDGNDGNDGNDFSDATA0FSDATA1FSDATA2FSDATA3FSDATA4FSDATA5FSDATA6FSDATA7FSDATA8FSDATA9FSDATA10FSDATA11FSDATA12FSDATA13FSDATA14FSDATA15FSDATA16FSDATA17FSDATA18FSDATA19FSDATA20FSDATA21FSDATA22FSDATA23FSDATA24FSDATA25FSDATA26FSDATA27FSDATA28FSDATA29FSDATA30FSDATA31B4A4B5A5B7A7B8A8B9A9B10A10B12A12B13A13B15A15B16A16B18A18B19A19B20A20B21A21B23A23B24A24FSDATAU0FSDATAU1FSDATAU2FSDATAU3FSDATAU4FSDATAU5FSDATAU6FSDATAU7FSDATAU8FSDATAU9FSDATAU10FSDATAU11FSDATAU12FSDATAU13FSDATAU14FSDATAU15FSDATAU16FSDATAU17FSDATAU18FSDATAU19FSDATAU20FSDATAU21FSDATAU22FSDATAU23FSDATAU24FSDATAU25FSDATAU26FSDATAU27FSDATAU28FSDATAU29FSDATAU30FSDATAU31FFFF+1.8V_ADC2VGA_CABC138C13922uF10V0.1uFFFFFC140C141C142C143GND+3.3V_LVDS_PLL22uF10V0.1uF0.1uF0.1uFGNDADATA0ADATA1ADATA2ADATA3ADATA4ADATA5ADATA6ADATA7P3P2P1R4R3R2R1T4ADATA0ADATA1ADATA2ADATA3ADATA4ADATA5ADATA6ADATA7R503,

R502

+5V_STDC144C145D76SOT-23BAT54C/BAV70FSADDR0FSADDR1FSADDR2FSADDR3FSADDR4FSADDR5FSADDR6FSADDR7FSADDR8FSADDR9FSADDR10FSADDR11FSADDR12C18C17C16C15C13C10C8C7C6C12D16C14C11FSADDRU0FSADDRU1FSADDRU2FSADDRU3FSADDRU4FSADDRU5FSADDRU6FSADDRU7FSADDRU8FSADDRU9FSADDRU10FSADDRU11FSADDRU12FSCLKU+FSCLKU-22uF10V0.1uF2R86R87+3.3V_LVDSC4C146GND3CRTC_INT14.7u0.1uFADATA8ADATA9ADATA10ADATA11ADATA12ADATA13ADATA14ADATA15T3T2T1U4U3U2U1V4ADATA8ADATA9ADATA10ADATA11ADATA12ADATA13ADATA14ADATA15C147R504GND10KRTC_INT_inC148C149C150C151U4GND22uF10V0.1uF0.1uF0.1uF0.1uFRTC_INT11INT1VDD8RTC_VCCGND+5V_STD8DVI_HPD2AVS2AHS2AHREF_DEAVSAHSAHREF_DEIPCLK0IPCLK1IPCLK2N1P4M4L1IPCLK0IPCLK1IPCLK2IPCLK3AODDAVSAHSAHREF_DE22N3Y1Y2Y3RTC_XoutC1522XOUTSDA7MSTR0_SDAX118pF3XINSCL6MSTR0_SCLADATA16ADATA17ADATA18ADATA19ADATA20ADATA21ADATA22ADATA23V3V2V1W4W3W2W1Y4ADATA16ADATA17ADATA18ADATA19ADATA20ADATA21ADATA22ADATA23FSCLKpFSCLKnFSCS0FSCS1FSDQS0FSDQS1FSDQS2FSDQS3FSDQM0FSDQM1FSDQM2FSDQM3D5C5D21C22B6B11A17A22A6A11B17B22FSDQSU0FSDQSU1FSDQSU2FSDQSU3FSDQMU0FSDQMU1FSDQMU2FSDQMU332.768K4VSSINT25RTC_NCGNDRTC_XinS35380FSWEFSCASFSRASFSCKEFSBKSEL0FSBKSEL1C23D24C24C4C21C20/FSWEU/FSCASU/FSRASUFSCKEUFSBKSELU0FSBKSELU1GND2FSEL_SCRT1C552R8818pF2,7SCRTFBC30K/1%R9005%8HDMI_HPDRST_HDMIACLEAN_HS_OUT/SCRTFBN2M2M3M1DIP_RAW_HS_CSDIP_EXT_CLAMPDIP_EXT_COASTDIP_CLEAN_HS_OUTGNDIPCLK0IPCLK1IPCLK2HDMI_PCLKADC_IN4SCART1_SEL_7117R9310K/1%C1530.1uF2,7,8BDATA[0..23]+3.3V_I/OJH2CN201HEADER

1GND2FSEL_SCRT2GNDR9530K/1%CH3E-/EBLU5CH3E+/EBLU4CKE-/EBLU7CKE+/EBLU6CH2E-/EGRN1CH2E+/EGRN0CH1E-/EGRN3CH1E+/EGRN2CH0E-/EGRN5CH0E+/EGRN4CH3O-/EGRN7CH3O+/EGRN6CKO-/ERED1CKO+/ERED0CH2O-/ERED3CH2O+/ERED2CH1O-/ERED5CH1O+/ERED4CH0O-/ERED7CH0O+/ERED6L24L23L26L25K24K23K26K25J24J23G24G23G26G25F24F23F26F25E24E23DEBLU5DEBLU4DEBLU7DEBLU6DEGRN1DEGRN0DEGRN3DEGRN2DEGRN5DEGRN4DEGRN7DEGRN6DERED1DERED0DERED3DERED2DERED5DERED4DERED7DERED6TXA3-TXA3+TXAC-TXAC+TXA2-TXA2+TXA1-TXA1+TXA0-TXA0+TXB3-TXB3+TXBC-TXBC+TXB2-TXB2+TXB1-TXB1+TXB0-TXB0+ADC_IN5BTXDBRXD1BTXDBRXDSCART2_SEL_7117R96GPROBEBGNDOBUFC_CLK10K/1%1234EBLU0EBLU1EBLU2EBLU3DCLKDHSDVSDENN23N24N25N26P24DCLK_CORDHHSP25DVVSR26DEENP26DEBLU0DEBLU1DEBLU2DEBLU322000R97R98R99R100DCLDHDVSDEOCMADC1540.1uF46-35199W-04XGNDGNDGNDTPGND12FSEL_SCRT3R101B30K/1%ADC_IN6DPF_HDMI_SWBVSBHSDPF_HDMI_DEXTALTCLKBDATA0BDATA1BDATA2BDATA3BDATA4BDATA5BDATA6BDATA7BDATA8BDATA9BDATA10BDATA11BDATA12BDATA13BDATA14BDATA15BDATA16BDATA17BDATA18BDATA19BDATA20BDATA21BDATA22BDATA23B1C3C2C1D3D2D1E3E2E1F3F2F1G3G2G1H3H2H1J3J2J1K3K2BDATA0/DOBLU0BDATA1/DOBLU1BDATA2/DOBLU2BDATA3/DOBLU3BDATA4/DOBLU44BDATA5/DOBLU5BDATA6/DOBLU6BDATA7/DOBLU7BDATA8/DOGRN0BDATA9/DOGRN1BDATA10/DOGRN2BDATA11/DOGRN3BDATA12/DOGRN4BDATA13/DOGRN5BDATA14/DOGRN6BDATA15/DOGRN7BDATA16/DORED0BDATA17/DORED1BDATA18/DORED2BDATA19/DORED3BDATA20/DORED4BDATA21/DORED5BDATA22/DORED6BDATA23/DORED7SCART3_SEL_7117R104+3.3V_PLLC157X222pF62+3.3V_PLLC15622pF19.6608MHzIR0L+3.3V_AUDIO+5V+5V22IR_STD4k7R441R122GNDR482CN24OpenOpen2G_PowerGPROBE1234TUNAFT1TUNAFT2TP210K/1%N4L2L3K1B26C26BODDBVSBHSBHREF_DEXTALTCLKC1550.1uF2,7STD_LED_CTRLGND2GNDPOWER_OFFV24U23U24AB24+5V_STDIR0LPWM0PWM1POWER_OFFPWM0PWM1PWM2IR0L20LED2_KEYPAD+5V_STD13OCMADDR21OCMADDR20OCMADDR19OCMADDR18OCMADDR17OCMADDR16OCMADDR15OCMADDR14OCMADDR13OCMADDR12OCMADDR11OCMADDR10OCMADDR9OCMADDR8OCMADDR7OCMADDR6OCMADDR5OCMADDR4OCMADDR3OCMADDR2OCMADDR1OCMADDR0ADC_IN6ADC_IN5ADC_IN4AF15OCMADDR21AE15OCMADDR20AD15OCMADDR19AC15OCMADDR18AF16OCMADDR17AE16OCMADDR16AD16OCMADDR15AF17OCMADDR14AE17OCMADDR13AD17OCMADDR12AC17OCMADDR11AF18OCMADDR10AE18OCMADDR9AD18OCMADDR8AF19OCMADDR7AE19OCMADDR6AD19OCMADDR5AC19OCMADDR4AF20OCMADDR3AE20OCMADDR2AD20OCMADDR1AF21OCMADDR0+3.3V_I/OCN23L21R10510KBC857Q331R44012C5270.1uFL19C15822uF10V12GND24k7GNDKEY_LEVELR107BTXDBRXD75/RESETAD9LED2LED1+5VIRADCGNDGndGndheadphone_Lheadphone_R+5V_STDheadphone_Lheadphone_RR10810KAE11AF11AC10AD10AE10AF10AD11ATXDW26ARXDW25BTXDB2BRXDB3LBADC_IN6LBADC_IN5LBADC_IN4LBADC_IN3LBADC_IN2LBADC_IN1LBADC_RETURNOCM_UDO_0OCM_UDI_0OCM_UDO_1OCM_UDI_1/RESETC1590.1uFU46D51LEDMSTR0_SCLMSTR0_SDAGND8765KEY_LEVEL46-35199W-10XGNDGNDR393Open7,9MSTR1_SCL2,7,8,9MSTR1_SDA2MSTR1_SCLMSTR1_SDA12341AVCC1B1C2C2BVSS2A/OCM_INT146-35199W-04XGNDR519opRen4487,9MSTR1_SCLOpen2,7,8,9MSTR1_SDARTC_INT_inADC_IN122VGA_SCLVGA_SDAOCMDATA15OCMDATA14OCMDATA13OCMDATA12OCMDATA11OCMDATA10OCMDATA9OCMDATA8OCMDATA7OCMDATA6OCMDATA5OCMDATA4OCMDATA3OCMDATA2OCMDATA1OCMDATA0AE21OCMDATA15AD21OCMDATA14AC21OCMDATA13AF22OCMDATA12AE22OCMDATA11AD22OCMDATA10AF23OCMDATA9AE23OCMDATA8AD23OCMDATA7AC23OCMDATA6AF24OCMDATA5AF25OCMDATA4AF26OCMDATA3AE24OCMDATA2AE25OCMDATA1AE26OCMDATA02G662GNDMono_sw8532_IO1R309R3118532_IO1/OCM_RE/OCM_WE/OCM_CS/OCM_RE/OCM_WE/ROM_CS/OCM_CS0/OCM_CS1/OCM_CS2AC25AC26AD24AD25AD26AC24KeyPad

connector+3.3V_I/OMSTR2_SCLMSTR2_SDAVGA_SCLVGA_SDA/OCM_R/OCM_/ROM_CL13L2AA24AA23A3A2AB26AB25AA26AA25Y26Y25R4811MSTR0_SCLMSTR0_SDAMSTR1_SCLMSTR1_SDAMSTR2_SCLMSTR2_SDAVGA0_SCLVGA0_SDAVGA1_SCLVGA1_SDATP100H321

543+2.5V_DDRC16522uF/10V22uF/10V10nF0.1uF0.1uF10nF0.1uF10nF10nF0.1uF10nF0.1uF10nFC166C167C168C169C170C171C172C173C174C175C176C177C1780.1uFC17910nFC18010nFGNDD3FSDATA[0..31]+2.5V_DDRFSVREFU739155561VDDQVDDQVDDQVDDQVDDQ3FSADDR[0..12]1183349VDDVDDVDDVREFFSDATA0FSDATA1FSDATA2FSDATA3FSDATA4FSDATA5FSDATA6FSDATA729383940284142FSCLK-FSCLK+4645A0A1A2A3A4A5A6A7A8A9A10A11A12DQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7LDQSLDM245781011131620FSDQS0FSDQM0FSADDR0FSADDR1FSADDR2FSADDR3FSADDR4FSADDR5FSADDR6FSADDR7FSADDR8FSADDR9FSADDR10FSADDR11FSADDR12CLKCLK3/FSCS0FSDATA8FSDATA9FSDATA10FSDATA11FSDATA12FSDATA13FSDATA14FSDATA15FSCKE/FSCS0/FSRAS/FSCAS/FSWE4424232221CKECSRASCASWEDQ8DQ9DQ10DQ11DQ12DQ13DQ14DQ15UDQSDM545657596FSDQS1FSDQM1C33FSDQS[0..3]FSDQS0FSDQS1FSDQS2FSDQS3FSDQM0FSDQM1FSDQM2FSDQM3FSBKSEL1FSBKSEL1FSBKSEL02726BA1BA0VSSQVSSQVSSQVSSQVSSQ612525864GND+2.5V_DDR+2.5V_DDRU839155561R11410K1%FSVREF1183349FSVREFTP4C18322uF/10VVDDQVDDQVDDQVDDQVDDQVDDVDDVDDVREF3448663FSDQM[0..3]HY5DU561622VSSVSSVSSNCNCNCNCNCNCNC535FSVREFR11510K1%FSDATA16FSDATA17FSDATA18FSDATA19FSDATA20FSDATA21FSDATA22FSDATA23FSADDR0FSADDR1FSADDR2FSADDR3FSADDR4FSADDR5FSADDR6FSADDR7FSADDR8FSADDR9FSADDR10FSADDR11FSADDR12GND33FSCLK-FSCLK+FSCLK-FSCLK+2938394A0A1A2A3A4A5A6A7A8A9A10A11A12DQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7LDQSLDM245781011131620FSDQS2FSDQM2BGNDCLKCLKFSDATA24FSDATA25FSDATA26FSDATA27FSDATA28FSDATA29FSDATA30FSDATA313333333FSCKE/FSCS0/FSRAS/FSCAS/FSWEFSBKSEL1FSBKSEL0FSCKE/FSCS0/FSRAS/FSCAS/FSWEFSBKSEL1FSBKSEL726CKECSRASCASWEBA1BA0DQ8DQ9DQ10DQ11DQ12DQ13DQ14DQ15UDQSDMNCNCNCNCNCNCNCSSQSSQSSQSSQSSQSSSSSS54565759635FSDQS3FSDQM3

5432+3.3V_I/O+5VFlash_PowerR11805%R119OPEN5%该两电阻选择Flash的电源电压,默认为3.3VC18422uF10VGNDC1850.1uFC1860.1uFDR12305%OCMOCMADDRR124D15/A10PENFlash_Power3OCMDATA[0..15]OCMADDR[0..21]OCMDATA[0..15]3OCMADDR[0..21]OCMADDR[0..21]XU2CN26OCMADDR1COCMDATA0OCMDATA1OCMDATA2OCMDATA3/OCM_WE/ROM_CS/OCM_REOCMDATA8OCMDATA9OCMDATA10OCMDATA11OCMDATA4OCMDATA5OCMDATA6OCMDATA7+3.3V_I/O+12VNC

PromjetDQ15/A1DQ14DQ13DQ12DQ11DQ10DQ9DQ8DQ7DQ6DQ5DQ4DQ3DQ2DQ1DQ432333129OCMDATA14OCMDATA13OCMDATA12OCMDATA11OCMDATA10OCMDATA9OCMDATA8OCMDATA7OCMDATA6OCMDATA5OCMDATA4OCMDATA3OCMDATA2OCMDATA1OCMDATA0/RESETRESET#CE#OE#WE#BYTE#Ready/Busy#5/OCM_RE/OCM_WE/BYTEOCMDATA12OCMDATA13OCMDATA14OCMDATA15OCMADDR0OCMADDR15OCMADDR13OCMADDR11OCMADDR9OCMADDR17OCMADDR16OCMADDR14OCMADDR12OCMADDR10/RESET1OCMADDR21OCMADDR21OCMADDR20OCMADDR19OCMADDR18OCMADDR17OCMADDR16OCMADDR15OCMADDR14OCMADDR13OCMADDR12OCMADDR11OCMADDR10OCMADDR9OCMADDR8OCMADDR7OCMADDR6OCMADDR5OCMADDR4OCMADDR3OCMADDR2OCMADDR1R12705%OCMADDR20OCMADDR18OCMADDR7OCMADDR5OCMADDR3R128OPEN5%1567818192A20A19A18A17A16A15A14A13A12A11A10A9A8A7A6A5A4A3A2A1A0333346-39377W-60X/OCM_WE/OCM_RE/ROM_CSIROM_EN/OCM_WE/OCM_RE/OCM_CSIROM_ENOCMADDR19OCMADDR8OCMADDR6OCMADDR4OCMADDR2Flash_Pow1314NC/WP_ACC72934345474924684464850该两电阻选择Flash写保护引脚的电源电压,默认为3.3VGNDC1870.1uFR13010K29LV320DVCCVSSVSS3727463/RESETGND/RESET1/RESET/RESETR13105%Foot

for

X16

FlashGND+3.3V_I/OGNDPROMJET

Emulator

Header

for

X16

memorySamtec

FTR-125-01-S-D+3.3V10KBBOOTSTRAP

HEADEROPEN=0SHUNTED=1I2C

JTAG

bridge

address

General

useFor

General

Purpose

use000

20-bit

address,

8-bit

EXT

I/F001

24-bit

address,

8-bit

EXT

I/F010

20-bit

address,

16-bit

EXT

I/F10K10K10K10K10K10K10K10K10K10KR132R133R134R135R136R137R138R139R140R141R1426:0:R14OP12:7:OCMADDR1OCMADDR2OCMADDR3OCMADDR4OCMADDR5OCMADDR6OCMADDR7OCMADDR8OCMADDR10OCMADDR11OCMADDR1213:14:15:

543D3DEBLU[0..7]3DEGRN[0..7]3DERED[0..7]3DCLK3DHSF25A3DVS3DENDVSDEN5AR1563CN27PPWR4.7K123DCLKDHS+12VDERED[0..7]F1DEGRN[0..7]DEBLU[0..7]+5VPNL_PWRU91C1881uF/16VR15447K234S1G1S2G2si9953

C522uF/6V3GNDD1D1D2D28765C500Q9MMBT3904L22uF/6CTXB0-TXB0+TXB1-TXB1+TXB2-TXB2+TXBC-TXBC+TXB3-TXB3+TXA0-TXA0+TXA1-TXA1+TXA2-TXA2+TXAC-TXAC+TXA3-TXA3+DEBLU5DEBLU4DEGRN3DEGRN2Panel_PowerDEGRN5DEGRN4Panel_PowerDERED7DERED6DERED5DERED4DERED3DERED2DERED1DERED0DEGRN7DEGRN6DEGRN1DEGRN0Panel_Power+5V+5VR15810KR159R1603PWM04.7K312100KQ10MMBT3904LC1910.1uFGNDGNDGNDGND+5V+5VBrightR157OPEN5%BrightR301OPENDEBLU7DEBLU6Panel_PowerR299OPENR163OPEN5%+5VDEBLU2DEBLU1DEBLU0Panel_ENDCLKDENDVSDHSDEBLU38293637383940Data23/TXB0-Data22/TXB0+Data21/TXB1-Data20/TXB1+Data19/TXB2-Data18/TXB2+Data17/TXBC-Data16/TXBC+Data15/TXB3-Data14/TXB3+GNDGNDData13/TXA0-Data12/TXA0+PowerGNDData11/TXA1-Data10/TXA1+PowerGNDData9/TXA2-Data8/TXA2+PowerGNDData7/TXAC-Data6/TXAC+PowerGNDData5/TXA3-Data4/TXA3+Data3Data2Data1Data0Pannel_VDDCLKDEVsyncHsyncPull

up/downR161OPEN5%C5500.1uFR167OPEN5%GNDGNDPanel_connect40BR16410KR16510KBKLT_EN3R1683PBIASPBIAS10K21R169Q11MMBT3904L10K2GNDR170OPEN5%13Q12MMBT3904L

5SCART1_SEL_7117AI3243GNDAI43C2520.1uFC2500.1uFSCART2_SEL_7117AI42SCART3_SEL_7117C2510.1uF+1.8V_7117DGND+1.8V_7117A+3.3V_7117A+3.3V_7117DGNDDC25322nFAI325179VDDA0VDDA1VDDA2VDDA3VDDA4VDDA1AVDDA2AVDDA3AVDDA4AVDDD1VDDD3VDDD5VDDD6VDDD9VDDD11VDDD14136151R201100RGNDVDD(xtal)VDDD2VDDD4VDDD7VDDD8VDDD10VDDD12VDDA_C18VDDA_A18CVBS1R19824RFB2212R19947RR20051RC25568pFC2544.7pFC25668pFGNDC25722nFAI24R20647RR205100RGNDR20847RC26322nFAI14R21347RR212100RU23SAA7117AHGNDR21447R+3.3V_7117DC26922nFAI11GNDR5014.7k2,3,8MSTR2_SCL2,3,8,9MSTR2_SDASCLSDAR220100R2211006668R219100RGNDL3C27322nFAI444.7

uHC27733pFGNDGNDGNDGNDC27833pF155156158XTALIXTALOXTOUT/RESETC26522nFR207CVBS2R20224RFB2312R20347RR20451RC26068pFC2584.7pFC26168pFAI11AI12AI13C259AI1422nFAI21AI2222RIPCLK2BDATA[0..23]RN185678RN19BDATA[0..23]3GNDFB24AV1_VR20924R12R21047RC262AI2422nFAI31AI32IGP0IGP1ITRDYICLKIDQIGPVIGPH87897784859091R21151RC26668pFC2644.7pFC26768pF22Rx44321BDATA0BDATA1BDATA2BDATA3GNDIPD0IPD1IPD2IPD3IPD4IPD5IPD6IPD7149392AV2_VR21524RFB2512R21647RAI41AI42AI43C268AI4422nFR2174.7k27293142571AI11AI12AI13AI14AI1DAI21AI22AI23AI24AI2DAI31AI32AI33AI34AI3DAI41AI42AI43AI44AI4DFSWCEITRIXTRI567822Rx44321BDATA4BDATA5BDATA6BDATA7R21851RC27168pFC2704.7pFC27268pFGNDXTAL24.576X312HPD0HPD1HPD2HPD3HPD4HPD5HPD6HPD73+1.8V_7117AC2750.1uFGND+1.8V_7117DC2840.1uFXPD0XPD1XPD2XPD3XPD4XPD5XPD6XPD747XRDYXDQXCLKXRVXRH0141R22451RC27968pFC2744.7pFC28068pFR225100RC2811nFGNDGNDC28222nFAI12R229100RGNDFB27C2850.1uFC2860.1uFC2870.1uFC2880.1uFC2890.1uFGND+3.3V_7117AGNDGNDGNDGNDGNDC2970.1uFC2980.1uFC2990.1uFC3000.1uFC3010.1uFC3020.1uFR22851RC29168pFC2834.7pFC29268pFGNDGNDC29322nFAI2239AOUTC3030.1uFC3040.1uF+3.3V_7117DR2344.7kGND+3.3V_7117DAGNDAGNDAVSSA0VSSA1VSSA2VSSA3VSSA4VXSSVSSD13VSSD11VSSD9VSSD7VSSD1VSSD3VSSD5VSSD12VSSD10VSSD8VSSD6VSSD2VSSD4GNDGNDGNDGNDGNDGNDGNDLLCLLC2RTS0RTS1RTCOINT_ARESO46486970716449C3080.1uFC3090.1uFC3100.1uFC3110.1uFC3120.1uFC3130.1uF3353828275167GNDGNDGNDGNDGNDGNDGNDGNDC3140.1uFC3050.1uFGNDFB28Svideo_CR233100RGNDR23024R12R23147RR23251RC29568pFC2944.7pFC29668pFGND72AI21TRSTTCKTMSTDOTDIGPINAMXCLKALRCLKASCLKAMCLKSCART1_RR238100RGNDR23524RFB2912R23647RC30622nFR23751RC31568pFC3074.7pFC31668pFBC31722nFAI31R242100RGNDGNDFB30SCART1_GR23924R12R24047RR24151RC31968pFC3184.7pFC32068pFGNDC32122nFR246100RGNDAI41FB31SCART1_BR24324R12R24447RR24551RC32368pFC3224.7pFC32468pFC2900.1uFSvideo_YR22624R12R22747RC2760.1uFCAV3_VR22224RFB2612R22347R

543R2471002,3,7,9MSTR2_SDA7,9MSTR2_SCLR248100C470.1uFGNDU58HDMI_EXT_+5VIOVCCHDMI_EXT_+5VDVI_EXT_+5VIOVCCXTALVCCR1X1-R1X0+R306R257R258R1X0-R1XC+4.7K4.7KREGVCCR1XC-HDMI_SCL_3.3HDMI_SDA_3.3DVCC18HDMI_HPD3AVCCIOVCCCVCC184.7KPVCCDACVCCD661N5817D631N5817D651N5817D641N5817R1X2+R1X2-R1X1+HDMI_SDA_3.3HDMI_SCL_3.3DVI_SDA_3.3DVI_SCL_3.3DCN29R1X2+R1X2-R1X1+R1X1-R1X0+R1X0-R1XC+R1XC-HDMI_SCL_5.0HDMI_SDA_5.0HPD_INCM2021GNDR253433323NC5V_SuplyNCLV_SuplyGNDGNDD2+D2+GNDGNDD2-D2-D1+D1+GNDGNDD1-D1-D0+D0+GNDGNDD0-D0-CLK+CLK+GNDGNDCLK-CLK-CE_OUTCE_INCLK_OUTCLK_INDAT_OUTDAT_INHPD_OUTHPD_IN171819C32610uF/6.3VRX2+GNDRX2-RX1+GNDRX1-RX0+GNDRX0-RXc+GNDRXC-NCNCDDC

CLKDDC

DATAGNDHDMI

VCCHPD171819C3250.01uFHDMI

PLUGIOVCCGNDGNDR331312111.7KR254openR0XC-R0XC+HDMI_SDA_5.0321HDMI_SCL_3.3R0X0-R0X0+U282N7002R0X1-R0X1+D67456S2G2D1D2G1S1R0X2-R0X2+HDMI_SCL_5.0HDMI_SDA_3.3R1XC-R1XC+R1X0-R1X0+FAC_WP5R1X1-R1X1+R1X2-R1X2+373839464748495657585966676869707172PVCC0AVCCR0XC-R0XC+AGNDAVCCR0X0-R0X0+AGNDAVCCR0X1-R0X1+AGNDAVCCR0X2-R0X2+AGNDTMDSPGNDPVCC1RSVD_AAVCCR1XC-R1XC+AGNDAVCCR1X0-R1X0+AGNDAVCCR1X1-R1X1+AGNDAVCCR1X2-R1X2+AGND67DDC_CLKDDC_DATHPD+5VGNDAHSYNCAVSYNCAREDAGREENABLUEGNDR0XC+R0XC-R0X0+R0X0-GNDX4R0X1+R0X1-R303310M27.000MHzR263C3290.1uFC3300.1uF4k7R2644k7R0X2+R0X2-2627RX5+RX5-RX4+RX4-RX3+RX3-SHLD2/4RX2+RX2-SHLD1/3RX1+RX1-SHLD0/5RX0+RX0-SHLDCRXC+RXC-212124U30GND+5VGNDU31GNDD6FAC_WP35DVI_SCL_5.021PESD5V0S2BTDVI_SDA_5.0123AGNDBDVCCCSRV05-4654+5VGNDGNDGN123AGNDBSRV05-4DVCCC654HPD_INR89C3270.1uF47kC480.1uFU272A1TEST7HDMI_EXT_+5V3A2SCL64GNDSDA5R25547KGNDAT24C02R25647KCHDMI_SDA_5.0HDMI_SCL_5.0GNDR295D747k2PESD5V0S2BT1DVI_EXT_+5VGNDP13DVI_HPDDVI

CONNECTOR1A0VCC8R26022RA1TEST3A2SCL6D68227GND4GNDSDA53GNDAT24C02R2614.7KBAT54C/BAV70R2624.7K1SOT-23+5VBDVI_SDA_5.0DVI

CONNECTORDVI_SCL_5.0+3.3V_HDMIFB3212AVCCPVCCIOVCCGNDC3310.1uFC3320.1uFC3330.1uFC3340.1uFC3350.1uFC3360.1uFC3370.1uFC3380.1uFC3390.1uFC3400.1uFC3410.1uFC3420.1uFC3430.1uFGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND+3.3V_HDMIFB3312C3480.1uFC3490.1uFC3500.1uFC3510.1uFC3520.1uFC3530.1uFC3540.1uFC3550.1uFC3560.1uFC3570.1uFC3580.1uFC3590.1uF+3.3V_HDMIFB34120F1F2F3F4F+1.8V_COREDVCC18CVCC18XTALVCCREGVCCGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDIOVCCDACVCC4.7K4.7KGNDDVI_SDA_5.0DVI_SCL_3.3321D2G1S1U332N7002DVI_SCL_5.0456S2G2D1DVI_SDA_3.3C3440.1uFR266R2677374757677787986878889969798991R31U29DGNDDVCC18IOGNDIOVCCMUTEOUTSPDIFCVCC18CGNDRSVDRSVDRSVDSD0WSSCKMCLKINMCLKOUTIOVCCIOGNDCGNDCVCC18NCAUDPVCC18AUDPGNDXTALOUTXTALINXTALVCCREGVCCNCRSVDLRESET#SCDTINTCVCC18CGNDCLK48BC3280.1uF3DGNDDVCC18R0PWR5VR1PWR5VDSCL0DSDA0DSCL1DSDA1CSCLCSDAIOVCCIOGNDCGNDCVCC18DACDVCC18DACDGNDAnBPbDACVCCBDACGNDBAnGYDACVCCGDACGNDGAnRPrDACVCCRDACGNDRCOMPRSETVREFDACAGNDDACAVCCDACOVCCIOVCCIOGNDVSYNCHSYNC1A0VCC8GND

543+8V_ANGR5234k7R526AUDIO_SWA+8V_ANGR522+8V_ANG1kC402100nF4k7IFAUDIO2IFAUDIO1GNDINH2Y0GNDA1Y1GNDB2Y19C4273.3pGNDGNDX6118.433MHz2GND64636261645352515GNDNCNCTPR517NCTESTENADR_SELXTAL_INSTANDBYANA_IN2+0

open44AVSUPAVSSMONO_INANA_IN1+VREFTOPGNDGNDC4245.6pC4355.6pC4255.6pGNDC4283.3pC42947u/10V+5V_ANGFB36C430103R296100R297100101k+5V_ANG6AUDIO_SWBR521AUDIO_SWBQ15BT3904SOT-23POWER_OFFIFAUDIO2IFAUDIO1GNDC4034.7u/6.3VGNDAUDIO_SWAQ24BT3904SOT-2322uF/10VC385YUV_AUDIO_LYUV_AUDIO_LR2693.3KR273100KR2746.8K+8V_ANGGNDR40547K22uF/10VR275GNDC3863.3KU37VCC121Y0114516YUV_AUDIO_RYUV_AUDIO_RAV1_LAV1_RAV2_LAV2_RAV3_LAV3_RR40447K+8V_ANGFROMTUNER2FROMTUNER1R276100KR2776.8KGNDGNDAV1_SCART3_LAV1_SCART3_L151Y2R51822Y21-COM2-COMGNDGND31Y32Y378114130

openR29810kPOWER_OFFDR282100KLV4052AC415330nC432100nC43110uF/10VGNDGNDC41610uF/10VGNDC41710uF/1GNDAV1_SCART3_RAV1_SCART3_RR286100KANA_IN-D_CTR_I/O_0D_CTR_I/O_1GNDR5254k7R528GNDR513+8V_ANG6.8KAUDIO_SWC1kGNDC438100nFGND+8V_ANGINH123456782Y0A1Y14k7B2Y1R527AUDIO_SWD1k1-COM23332-COMGNDGND313GNDAUDIO_SWDQ28BT3904SOT-23I2S_DA_CLI2S_DA_IN1I2S_DA_WSI2S_DA_OUTR323100R324100910GNDR524GNCD44510369I2C_CLI2C_DAI2S_CLI2S_WSI2S_DA_IN1ADR_DAADR_WSADR_CLGNDC4394.7uF/6.3VR5146.8KAUDIO_SWCQ29BT3904SOT-23AV2_SCART2_LAV2_SCART2_LR294100KAUD_CL_OUTU38XTAL_OUT+8V_ANGMSP3410G-C12QFP64-1212-0.65L0.5GNDAV2_SCART2_RAV2_SCART2_RR300100KU39VCC121Y0114516I2S_DA_OUTDVSUPDVSSI2S_DA_IN2/3NCI2S_CL3IC2_WS3RESETQDACA_RDACA_LVREF2DACM_RSC1_IN_RGND1617181920AV3_SCART1_LAV3_SCART1_LR307100KR318100C4522200pFB37C44447uF/10VGNDRESETQR319GND100C4532200pR3202.2k21R3212.2kHDMI_I2S_SCKHDMI_I2S_SDOHDMI_I2S_WSGND+5VC456470nGNDC457470nHDMI_I2S_WSHDMI_I2S_SDOHDMI_I2S_SCKD701N4148D-1206R345120KMUTEMUTEmute#R3511KQ19BT3906（N/C）SOT-23Q20BT3904SOT-23C47010nFR35310KC46947uF/16V（N/C）CE5X5.5SD731N4148（N/C）D-1206GNDGND+12V+1C47510uF/16VCE4X5.C4710.1u（N/C）R3561K（N/C）GNDGNDR3580（N/C）R362120KR360+0+12Vmute#48PGND_RGND+C47810uF/16VCE4X5.5SR36550KBSRN1SD+5V_ANGC45810uF/16VR302GNDGNDRINNRINP100C48221uF/16VC-06033C24747uF/16VC45410uF/16VGNDC48841uF/16VC-06035V2P5LINPGNDPVCCR47LV4052A151Y22Y21Y32Y3782114GNDAV3_SCART1_RI2S_DA_CLI2S_DA_WSMSTR0_SDAI2S_DA_IN1AV3_SCART1_RMSTR0_SCLR310100KGND22uF/10VC440GNDI2S_DA_CL6.8KI2S_DA_WSR322open

for

44xx,0

for

34xxR315open

for

44xx,0

for

34xxCGNDR312+8V_ANG3.3KR41247K6.8KVGA_AUDIO_LVGA_AUDIO_LHDMI_I2S_SCKR313100KR3146.8KGNDR497HDMI_I2S_WSGNDGND22uF/10VC451R3253.3K+8V_ANGR41347KVGA_AUDIO_RVGA_AUDIO_RGNDR326100KR3276.8KGND22uF/10VC460GNDR330+8V_ANG3.3KR41447KDVI_AUDIO_LDVI_AUDIO_LR331100KR3326.8KGNDR190R191OPENOPENC38722pFC38910uF/10V1C39122pFC39510uF/10VGNDC39422pFGND234C397+3.3V_AUDIORESET_AUDIO2,3,8MSTR2_SCL2,3,7,8MSTR2_SDAGNDC39015pF16REF0VINLINRAVSSC398100n5100u/10VR2881006100MSTR2_SCLMSTR2_SDAR292R2931008SDAOSCI97SCLOSCO10R289500KX5R29110K+3.3V_AUDIOC40510pFGND13.5MHz12C40610pFGNDR506openR505openRESETAVDDCAPMXBSOUTOUTLOUTRDVSSDVDD151413C40012100nF11C401100uF/10VGNDGNDC388100uF/10VC39222pFR28010KGND22uF/10VC461R3373.3K+8V_ANGR41547KDVI_AUDIO_RDVI_AUDIO_RR338100KR3396.8KU36C6710uF/10VGNDGND22uF/10VC465R3423.3K+8V_ANGR41647KDPF_LDPF_LR348100KR3496.8KC39622pFR2G84ND10KC16010uF/10VGND22uF/10VC468RESET_AUDIOGNDR3523.3K+8V_ANGR41847KMX3000ASDPF_RDPF_RR354100KR3556.8K+3.3V_AUDIOBGNDGND22uF/10VC229R4773.3K+8V_ANGR47947KATSC_LATSC_LR476100KR4786.8KGND22uF/10VC195R473GND+8V_ANGR47547K+5V_ANGATSC_RATSC_RR472100K3.3KR4746.8KR30410KR30310KRESETQ+5V_ANGR305C1982.2uF/16VC-08058U22AGNDGNDI2S_DA_OUTR498DACM_LSC1_IN_LGNDMONO_OUTC4071nC4081n

543+5V3VINGNDC193SOT-223C19233uF/10V0.1uF1C19447uF/6V34TABVOUT2U10LM1117MPX-3.3+3.3V_ADCGNDU11R17310R174open+3.3V_ADC+3.3V_ADCFB31123R176open+3.3V_ADCFB512125PHASEBFB6+3.3VB_ADC+3.3V_ADC+3.3VSC_ADC4OCSETSEOVPV2FB4+3.3VC_ADCR175open2PWRGDSS/S+3.3VA_ADC1R172RDVCC+5V+C204C205C206150uF/10VC203150uF/10V0.1uH0.1uFGNDD53MBR05206DRVHB7PGNDD+5V3VINGNDC216SOT-223+1.8V_ADC0.1uF+1.8V_7117A1C215150uF/10VVOUTTAB42U13LM1117DTX-3.3+3.3V_ANGSC1102+5V>=15mC217220uF/6V3>=15mR495Leave

1sq

inch-

exposed

copper

area

attached

Tab

U802?R496FB92FB10GNDC2221R18610K+3.3V_ANGFB71+1.8VFB131+1.8V_7117DFB16VOUTTABC227100uF/6V3R18910K421212FB1112FB17+3.3V_ANG2+1.8V_CORE+1.8V_7117D2222uF/6V3SOT-22314TAB123VINVOUTU14LM1117MPX-1.8Leave

1sq

inch-

exposed

copper

area

attached

Tab

U801GND?C221CC220150uF/10V0.1uF+3.3V_PLL+3.3V_ANGFB812+3.3V_LVDSGNDC218CAP

NPU151R184R+3.3V_LVDS_PLL+3.3V_ANGFB12123DHPHASE+3.3V_LBADCC219CAP

NP2GNDVCCCOMP/SSSENSEU17AS1086-1.83VINC226C225150uF/10V0.1uFGNDSOT-263-2l14+3.3V_ANG+3.3V_ANGFB15+1.8V_PLLFB191212+3.3V_I/O+3.3V_7117DDLSC1104BSTGNDFB672FB682FB692FB702FB71211111+1.8V+1.8V_DLL+1.8VFB1812B+2.5V_DDR+5VU21LM1117MPX-2.53VINGNDSOT-2231C2450.1uFC122100uF/10V10V1GND33uF/25VC5351FB522+1U45KIA7808(100MA)INgndOUT3C537C536100uF/10V20.1uFR203333uF/25VC230R19331FB212+34TAB+12V+8V_ANG+12V1FB552U20LM1117MPX-5VINVOUTTAB42C232GNDC502SOT-22310.1uFC231100uF/6V30.1uFC2380.1uFC23933uF/2R1930FB562R48533+5V_ANG+5VC32C33C2440.1uFC2430.1uF100uF/10V10V0.1uFGNDGND+3.3V_I/O+3.3V_7117D+5V+2.5V_DDR+1.8VR194R195R196

543U16S-812-SOT23-5SOT-22332VinGND1Vout+12V_ROWGNDU47S-812C50AUAPOWER_IN3VINGNDSOT-223C53833uF/25V0.1uF1C541C5400.1u33uF/6V3C5420.1uC5430.1uC5440.1uC5450.1uC5460.1uR51110STD_CTRLVOUT220/2WC5392R21+5V_STDDLeave

1sq

inch-

exposed

copper

area

attached

Tab

U801GNDD8122BAV70SOT-23+12V_ROW+5V_STDU481VSSAN0GP1GP28765STD_CTRL333R509100R510100GNDKEY_LEVELSTD_CTRL8532_IO11R5121008765VDDGP5GP4GP3VSSAN0GP1GP2PIC12F675STD_CTRL33GNDKEY_LEVELSTD_CTRL8532_IO12Q14BC847ALGND1+5V_STD33+12V_ROW100R443PIC12F675+5V_STD22100D8013C5480.1uF3IR_STD38532_IO23RTC_INT_inR1971001234U494R153RELA2+12V3IR_STD38532_IO23RTC_INT_in+24V1234VDDGP5GP4GP3CTEMPN002Jidian1GNDSTD_CTRLQ34BC847AL2GNDR442100TEMPN0001C5491uF3TEMPN0011C161uFGNDSTD_CTRL:

relay,to

Power

supplyer,to

Front

control

board

LED

1----TV

0----TV

Standby8532_IO1:Input

STD_MCU,three

info

transmitted-----Poweroff,set

power

remember

after

power

on,set

standby

after

poweronKEY_LEVEL:Detect

Programme+-

keyIR_STD:Only

Power_on

sequence

detect

pin,mask

this

interuptwhen

onRTC_INT1:Just

detect

when

standby

mode,if

on,Maskthis

interrupt,the

interrupt

will

disposed

85328532_IO2:reservedB

5432CN51FB72R5301SCART1_R1SCART1_G2SCART1_BFB48ATSC_LATSC_RFB571R535openR533open2open2DR/CrGNDG/YGndB/CbGndGndGndAudio_LAudio_R46-38605W-10XopenC18openopenR529openIR0LGNDopenC21C27openopenR531R532R534GNDCN50AL14112BTXDBRXDMSTR1_SCLL7,92L12R469R470R467R468R465R466R94R3MSTR1_SDAL2,7,8,9/OCM_INT12+5V/RESET5openopenopenopenopenopenopenopenC1718R480openR471openATSC_TXDATSC_RXDATSC_TXDATSC_RXD55GNDHIROSE

FX2

SERIESB

2023年12月21日发(作者：么冷霜)

TCL K73系列LCD产品

第一节整机组成介绍

该机芯采用FLI8532超级单片进行图像信号处理、解码、MCU控制器，。

一、输入信号有

1路输入的射频信号、3路AV信号、VGA信号、DVI信号、HDMI信号、YUV信号、S-video信号、USB信号等。

二、输出图像信号

一路转换为LVDS信号在上TFT-LCD显屏上显示，另一路由AV-OUT输出。

三、输出伴音信号

一输出驱动扬声器，另一路输出到耳机。

四、主要功能

注：由于该机芯电路为单个解码器，所以只能在DVI或HDMI信号状态下，才可与其它的各路信号进行画中画图像处理。

五、信号处理电路

六、同机芯电路区别

和B68系列的CORTEZ（二）机芯相比，K73系列的CORTEZ机芯有差别，他去掉了一个视频解码电路，即电路中删除了SA7117A集成电路（U23）。

由于电路的单高频头和单视频解码器，所以K73系列中，采用CORTEZ机芯电路方案的LCD

各机型的画中画只能在DVI或HDMI信源状态下才能实现。

K73系列CORTEZ机芯电路组成框图见附图。

第二节整机各组件信号流程

K73系列液晶电视数字板机芯电路采用的主要集成电路有：U1/U27/U29-EEPROMAT24C02、XU2-MX29LV800程序存储器、U3-FLI8532、U6

E2PROMM24C64、U38-MSP3410G丽音解码及音效处理、U40-TPA3004D2伴音功放、U26-HDMI接收处理SIL9021等等。

一、信号输入

信号输入1路射频信号、3路AV信号、1路VGA信号、1路DVI信号、1路HDMI信号、1路YUV信号等。

1、射频信号输入

从高频头输出的射频信号连接到数字板的CN12插头输入到数字板（主板）。

视频信号：

CN12的17脚输出信号经R29限流后，由C43藕合后的信号SV4，连接到U3（FLI8532）的AE7脚进行视频处理。

2、AV信号输入

由插头CN2、CN5、CN7接入的AV1、AV2、AV3信号，分别经U43、U54、U55防静电保护IC。

音频信号：

音频信号通道和LCDB68系列的“AV信号输入的音频信号”相同。

3、S-video信号输入

视频通道：

伴音通道：和AV3通道共用。

4、YUV信号（HDTV）输入

YUV通道和LCDB68系列的“YUV信号输入”相同。

5、VGA信号输入

GVA通道和LCDB68系列的“VGA信号输入”相同。

6、DVI信号输入

DVI信号通道和LCDB68系列的“DVI信号输入”相同。

7、HDMI信号输入

HDMI信号通道和LCDB68系列的“HDMI信号输入”相同。

二、信号处理

信号处理和LCDB68系列的“信号处理”相同。

三、信号输出

信号输出和LCDB68系列的“信号输出”相同。

四、OCM（处理控制器）信号控制

信号控制和LCDB68系列的“信号控制”相同。

五、静音电路控制

静音电路控制和LCDB68系列的“静音电路控制”相同。

六、电源板电路

K73系列液晶彩电的机芯电路电源部分采用了几个电源方案：

1、PWL371C电源

采用该电源方案的机型是LCD27K73、LCD32K73。电源的电路和电源LCD3726的电路相似，详细介绍参考《LCD40A71-P液晶彩电维修手册》。

2、JSK3220-007电源

采用该电源方案的机型是LCD37K73，电源的电路详细介绍参考本手册的JSK晶辰系列电源介绍。

3、JSK4330-007电源

采用该电源方案的机型是LCD40K73、LCD42K73，电源的电路详细介绍参考本手册的JSK晶辰系列电源介绍。

4、JSK4500-007电源

采用该电源方案的机型是LCD47K73，电源的电路详细介绍参考本手册的JSK晶辰系列电源介绍。

第三节

K73系列机型对照

LCD27K73

LCD32K73

LCD37K73

LCD40K73

LCD42K73

LCD47K73

备

注

CORTEZ

√

HDMI或DVI和其他信源之间实现画中画。

LG屏

+12V

√

显三星

示+5V

屏

奇美

+5V

32"SMPS

JSK3220-007A

√

电源

PWL3711C

42"内置电源

42"内置电源46"SMPS

FOR

SEC

JSK4500-007

JSK4330-007

遥控器

13-00AS12-13B

高频头

高频头TMQZ6-429B

USB接口

LG:

2路

三星:

软件编码

奇美:

543DCONTENTSSHEET1112SCHEMATIC

NameGC32

For

LCD4740-LD40V9-MAC01.

Contents,

Revision

HistoryC02.

Inputs03.

FLI853204.

Frame

Store05.

Memory

I/F06.

Outputs07.

External

decoder08.

HDMI09.

AudioB10.

Power11.

Standby

MCU12.

ATSC

Interface

BEADVideogndL

audiogndR

audiognd123456MSTR2_SCLMSTR2_SDLCN2+5V20/SRESET3POWER_OFFPOWER_OFFC147uF/6.3V0.1uFC3C247uF/6.3VBRXDBTXDFERRITE

audiogndR

audiognd123456+12VU54123DCPESD3V3L4UG5AGNDB4GND+GND33uF/25VC23R16C_RET357.6C24C_RETURN0.1uFGNDGNDCN7R17SV_RET357.6C30D_RETURN0.1uFDIGITALINPUT

AudiogndR_Audio1234+12VGNDThese

are

the

chipVideogndL

audiogndR

FX2

SERIESCN1022C4Y131R2820C39Svideo_Y0.1uFSV2Svideo_Y3gndL

AudiogndR_Audio123447-RCA123-XX0TV

TUNER

Module

TUN1MONO

control

connectR44R4305%CN16OPENR48R491005%MSTR2_SDA1005%MSTR2_SCLD35BZX84C5V6VGA

DDCC

R502

for

X16

FlashGND+3.3V_I/OGNDPROMJET

Emulator

Header

for

X16

memorySamtec

FTR-125-01-S-D+3.3V10KBBOOTSTRAP

HEADEROPEN=0SHUNTED=1I2C

JTAG

bridge

address

General

useFor

General

Purpose

use000

20-bit

address,

8-bit

EXT

I/F001

24-bit

address,

8-bit

EXT

I/F010

20-bit

address,

16-bit

EXT

I/F10K10K10K10K10K10K10K10K10K10KR132R133R134R135R136R137R138R139R140R141R1426:0:R14OP12:7:OCMADDR1OCMADDR2OCMADDR3OCMADDR4OCMADDR5OCMADDR6OCMADDR7OCMADDR8OCMADDR10OCMADDR11OCMADDR1213:14:15:

543D3DEBLU[0..7]3DEGRN[0..7]3DERED[0..7]3DCLK3DHSF25A3DVS3DENDVSDEN5AR1563CN27PPWR4.7K123DCLKDHS+12VDERED[0..7]F1DEGRN[0..7]DEBLU[0..7]+5VPNL_PWRU91C1881uF/16VR15447K234S1G1S2G2si9953

up/downR161OPEN5%C5500.1uFR167OPEN5%GNDGNDPanel_connect40BR16410KR16510KBKLT_EN3R1683PBIASPBIAS10K21R169Q11MMBT3904L10K2GNDR170OPEN5%13Q12MMBT3904L

CLKDDC

DATAGNDHDMI

VCCHPD171819C3250.01uFHDMI

CONNECTOR1A0VCC8R26022RA1TEST3A2SCL6D68227GND4GNDSDA53GNDAT24C02R2614.7KBAT54C/BAV70R2624.7K1SOT-23+5VBDVI_SDA_5.0DVI

for

44xx,0

for

34xxR315open

for

44xx,0

for

1sq

inch-

exposed

copper

area

attached

Tab

U802?R496FB92FB10GNDC2221R18610K+3.3V_ANGFB71+1.8VFB131+1.8V_7117DFB16VOUTTABC227100uF/6V3R18910K421212FB1112FB17+3.3V_ANG2+1.8V_CORE+1.8V_7117D2222uF/6V3SOT-22314TAB123VINVOUTU14LM1117MPX-1.8Leave

1sq

inch-

exposed

copper

area

attached

Tab

U801GND?C221CC220150uF/10V0.1uF+3.3V_PLL+3.3V_ANGFB812+3.3V_LVDSGNDC218CAP

NPU151R184R+3.3V_LVDS_PLL+3.3V_ANGFB12123DHPHASE+3.3V_LBADCC219CAP

1sq

inch-

exposed

copper

area

attached

Tab

relay,to

Power

supplyer,to

Front

control

board

LED

1----TV

0----TV

Standby8532_IO1:Input

STD_MCU,three

info

transmitted-----Poweroff,set

power

remember

after

power

on,set

standby

after

poweronKEY_LEVEL:Detect

Programme+-

keyIR_STD:Only

Power_on

sequence

detect

pin,mask

this

interuptwhen

onRTC_INT1:Just

detect

when

standby

mode,if

on,Maskthis

interrupt,the

interrupt

will

disposed

85328532_IO2:reservedB

FX2

SERIESB

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