海尔8803机芯进总线方法

rt56457567

8803机芯（一）调试方法：用手按住电视机上的音量减键，直至屏幕显示到音量为00，不要松手，同时按下遥控器的“DISP”键。此时屏幕右上角会显示“S”字符，即可进入S-MODE维修状态。如图所示： S-MODE是最常用的几个项目，按动节目号加或减键可以选择到所需调整的项目。选择到所需要调整的项目后，再按动音量加或减键，可以调整该项目的数据。下表是S-MODE调整表，以供维修职员参考：项目数据内容项目数据内容 RCUT20红暗平衡HPOS0C50Hz行中心 GCUT20绿暗平衡VP500150Hz帧中心 BCUT20蓝暗平衡HIT2550Hz帧幅 GDVR40绿亮平衡VLIN0C50Hz帧线性 BDVR40蓝亮平衡SBY04SECAM B-Y COLC40色度中间值SRY04SECAM R-Y TNTC40色调中间值RAGC23高放AGC COLS40S制色度中间值SCNT00副对比度 调整完毕，别忘再用遥控器关一下机，以退出S-MODE维修状态。工厂调试项目参数参考表项目数据1数据2内容 项目数据1数据2内容 RCUT20红暗平衡HPOS 50Hz行中心 GCUT2020绿暗平衡 VLIN0C0C50Hz帧线性 BCUT2020蓝暗平衡 VSC0606帧S校正 GDRV4040绿亮平衡 VLISFEFE50/60Hz帧线形 BDRV4040蓝亮平衡 DPC000050Hz枕校 CNTX3F3F对比度最大值 DPCS000050/60Hz枕校 BRTC4848亮度中间值 KEY000050Hz T形枕校 COLC4040N制色度中间值 KEYS000050/60Hz T形枕校 TNTC4040色调中间值 WID000050Hz行幅 COLP2020P制色度中间值 WIDS000050/60Hz行幅 COLS4040S制色度中间值 VCP0000帧补偿 SCNT0B00副对比度 CNR0000顶角修正 CNTC3030副对比度中间值 HCP0000行补偿 CNTN0000副对比度最小值 SBY0804SECAM B-Y BRTX300A副亮度最大值 SRY0804SECAM R-Y BRTN3030副亮度最小值 RAGC2323亮放AGC COLX3535副色度最大值 AFT1515中频VCO COLN0000副色度最小值 HAFC0000AFC增益 TNTX2828副色调最小值 V252525音量25% TNTN2828副色调最大值 V505050音量50% ST32525TV-3.58清楚度 BRTS0000副亮度 SV32525AV-3.58清楚度 VM23024制式 ST42525TV-4.43清楚度 MOD00040模式数据0 SV42525AV-4.43清楚度 MOD10204模式数据1 SHPX351A清楚度最大值 MOD20C04模式数据2 SHPN3535清楚度最小值 SELF0000自检 TXCX3535屏显对比度最大值 SELF VOC8080自检 VCO RGCN2525屏显对比度最小值 SELF AGC8080自检 AGC VMO0E0EVCD数据0 SELF BRTC7575自检亮度中间值 VM10000VCD数据1 SELF CNTC2323自检对比度中间值 HPOS000C50Hz行中心 SELF TNTC0000自检色调中间值 VP50000150Hz帧中心 SELF COL2020自检色度中间值 HIT140560Hz行中心 自动识别制式 HPS030350/60Hz行中心 OSD0707屏显宽度调整 VP60000060HZ帧中心OPT0707选项 2.3东芝8803A机芯进入总线方法同8803机芯总线数据如下：机型:25F3A-T显像管型号:彩虹25’’ A59QDC257X030日期2002年7月10日 项 目数据 内 容项 目数据 内 容 RCUT20红暗平衡SBY08SECAM B-Y Black GCUT20绿暗平衡SRY08SECAM R-Y Black BCUT20蓝暗平衡BRTS00副亮度 GDRV40绿亮平衡RAGC30高放AGC BDRV40蓝亮平衡HAFC09AFC增益 CNTX7F对比度最大值V253D音量25% BRTC5A亮度中间值V5057音量50% COLC40N制色度中间值V1007F音量100% TNTC40色调中间值MUTT00Y-MUTE SOFT START COLP20PAL制色度中间值STAT00CONTORAST UP FOR SOFT START COLS40SECAM制色度中间值***052FLAGS FOR IF SCOL07副色度***104FLAGS SCNT0E副对比度REFP00REF Pulse Position CNTC50副对比度中间值RSNS00R SENS CNTN00副对比度最小值GSNS00G SENS BRTX35副亮度最大值BSNS00B SENS BRTN35副亮度最小值MOD40模式数据 COLX3F副色度最大值STBY00VCD/IF STANDBY COLN00副色度最小值SVM00SVM TNTX28副色调最大值VBLK00V BLK Start/Stop TNTN28副色调最小值VCEN27场输出脚直流电平（应为1/2Vcc左右） ST325TV—3.58清楚度HSIZ20行幅 SV325AV—3.58清楚度PRBR20枕校 ST425TV—4.43清楚度TRUM10T形失真 SV425AV—4.43清楚度ECCT10顶角修正（顶部） SVD26DVD清楚度中间值ECCB10顶角修正（底部） ASSH07单边清楚度EHT24高压调整 SHPX38清楚度最大值UCOM00Miciom Control SHPN15清楚度最小值PYNX2E通常状态行同步脉冲判定最大值(蓝屏出现设定) TXCX1FUV sub color最大值PYNN18通常状态行同步脉冲判定最小值(蓝屏出现设定) RGCN1FUV sub color最小值PYXS22搜索状态行同步脉冲判定最大值 ABL37ABL数据PYNS1E搜索状态行同步脉冲判定最小值 DCBS33A part of Video data in detailRCUTS10FOR YCbCr R CUTOFF CLTO0BThe data when TV mode&SOUND SYS!=MGCUTS00FOR YCbCr G CUTOFF CLTM4BThe data when TV mode&SOUND SYS=MBCUTS10FOR YCbCr B CUTOFF CLVO4BThe data when YUV mode&SOUND SYS!=MGDRVS00FOR YCbCr G DRIVE CLVD4BThe data when YUV mode&SOUND SYS=MBDRVS00FOR YCbCr B DRIVE DEF01A part of DEF COMP data in detailNOIS01HAFC CONTROL AKB00AKB SYSTEMAOPT00AKB OPTION SECD18SECAM mode 0:off center 1:ON 35KHzAV OPT04AV选项 HPOS0D50Hz行中心OPT238选项2 VP500550Hz帧中心WAIT TIME25拉幕等待时间 HIT2E50Hz帧幅CUR CENA0拉幕中心 HPS0260Hz行中心CUR STEP01拉幕速度 VP600260Hz帧中心AUSTP0AWhen Mute off, Vol. ATT up step number HITS0260Hz帧幅MODE0DD模式0 VLIN0950Hz帧线性MODE104模式1（伴音制式DK制） VSC0950Hz帧S校正OSDF53屏显宽度调整 VLIS0060Hz帧线性OSD13屏显位置调整 VSS0060Hz帧S校正OPTE7选项 表示该项数据预设置，可免调2.4、8823机芯总线数据进入总线方法同8803机芯总线数据：（8823V1.0的数据同8823V2.0，V1.0的存储器可以用在V2.0上，但是V2.0的不能用在V1.0上）D 模式参数调整（8823—V2.0）参数名参数描述默认值 OSD位置OSD的起始位置00 OPT选项OPTION，具体说明附后27 RCUTR CUT OFF 红截止20 GCUTG CUT OFF 绿截止20 BCUTB CUT OFF 兰截止20 GDRVG DRIVE 绿驱动40 BDRVB DRIVE 兰驱动40 CNTXSUB CONTRAST MAX 副对比度最大值32 BRTCSUB BRIGHT CENTER 副亮度中间值40 COLCSUB COLOR CENTER FOR NTSC 副彩色中间值（NTSC）40 TNTCSUB TINT CENTER 副色调中间值40 COLPSUB COLOR CENTER FOR PAL 副色度中间值（PAL）00 COLSSUB COLOR CENTER FOR SECAM 副色度中间值（SECAM）40 SCOLCr input(#21) gain up,000"111:0dB;1.1dB;1.9dB;2.5dB;3.0dB;3.3dB;3.6dB;3.9dB SCNTY-SUB CONTRAST Y信号副对比度 08 CNTCSUB CONTRASRT CENTER 副对比度中间值20 CNTNSUB CONTRASRT MINIMUM 副对比度最小值08 BRTXSUB BRIGHT MAX 副亮度最大值20 BRTNSUB BRIGHT MINIMUM 副亮度最小值20 COLXSUB COLOR MAX 副色度最大值35 COLNSUB COLOR MINIMUM 副色度最小值00 TNTXSUB TINT MAX 副色调最大值28 TNTNSUB TINT MINIMUM 副色调最小值28 ST3SUB SHARP CENTER NTSC3.58 IN TV副画质中间值（NTSC3.58 IN TV）20 SV3SUB SHARP CENTER NTSC3.58 IN VIDEO副画质中间值（NTSC3.58 IN VIDEO）20 ST4SUB SHARP CENTER OTHER COLOR SYSTEM IN TV副画质中间值（OTHER COLOR SYSTEM IN TV）20 SV4SUB SHARP CENTER OTHER COLOR SYSTEM IN VIDEO副画质中间值（OTHER COLOR SYSTEM IN VIDEO）20 SVDSUB SHARP CENTER IN DVD ASSHASYMMETRY – SHARPNESS 不对称 SHPXSUB SHARPNESS MAX POINTS FROM CENTER VALUE 副画质最大值1A SHPNSUB SHARPNESS MIN POINTS FROM CENTER VALUE 副画质最小值1A TXCXRGB CONTRAST DATA AT MAX DATA OF USER CONTRAST OSD 对比度的最大值3F RGCNRGB CONTRAST DATA AT MIN DATA OF USER CONTRAST OSD 对比度的最小值16 ABLABL，具体说明附后 DCBSDCBS，具体说明附后 CLTOThe data when TV mode & SOUND SYS != M 具体说明附后 CLTMThe data when TV mode & SOUND SYS = M 具体说明附后 CLVOThe data when YVU mode & SOUND SYS != M 具体说明附后 CLVDThe data when YVU mode & SOUND SYS = M 具体说明附后 DEF0:V AGC reference,deends on YC Vcc;1:Depends on integrated regulator AKB00:AKB off;01:ACB(cutoff:align to targets);10:ADB(drive:align to targets);11:AKB(cutoff/drive:align to targets) SECDSecam mode HPOS50HZ HORIZONTAL PHASE 50HZ 水平相位（行中心）11 VP5050 HZ VERTICAL PHASE 50HZ 场中心03 HIT50HZ VERTICAL AMPLITUDE 50HZ 场幅度20 HPSSHIFT DAT OF 50/60HZ HORIZONTAL PHASE 行中心偏移量04 VP6060HZ VERTICAL PHASE 60HZ 场中心01 HITSSHIFT DATA OF 50/60 HZ HORIZONTAL PHASE 场中心偏移量02 VLINV-LINEARITY 场线性 50Hz08 VSCV-S CORRECTION 场S 50Hz60 VLISV-LINEARITY 场线性 60HzFF VSSV-S CORRECTION 场S 60Hz SBYSECAM B-Y08 SRYSECAM R-Y08 BRTSSUB BRIGHT AGCRF AGC ADJUSTMENT RF AGC 调整30 HAFC1/2 AFC DATA ADJUSTMENT AFC调整00 V25VOLUME OUTPUT DATA AT 25%3D V50VOLUME OUTPUT DATA AT 50%57 V100VOLUME 100 MUTTY-MUTE FOR SOFT START STATCONTRAST UP FOR SOFT START ***0Flag0 ***1Flag1 REFPAKB Ref Pulse Position RSNSR SENS GSNSG SENS BSNSB SENS MOD00:akb CUTOFF SENSITIVITY,*9.75;01:*10.00;10:*10.25;11:*10.50; MOD.3:0 CUTOFF range:-0.65"+0.65;1:-0.65"+0.85 STBYBit0,1:IF Standby; Bit2,3: VCD Standby SVMPIC1 SVM VBLKV BLANKING START AND STOP POINT VCENV CENTERING HSIZPICTURE WIDTH PRBRE-W PARABOLA TRUMTRAPEZIUM ECCTEW-CORNER CORRECTION(TOP) ECCBEW-CORNER CORRECTION(BOTTOM) EHT高压下尺寸的调整 UCOM00:GND;01:R OUTPUT;10:B OUTPUT;11:MONITOR RF AGC VIA ADC PYNXNormal H.SYNC max PYNNNormal H.SYNC min PYXSSearch H.SYNC max PYNSSearch H.SYNC min RCUTSRCUTS GCUTSGCUTS BCUTSGDRVS GDRVSGDRVS BDRVSBDRVS NOIS信号强弱界限设定 AKB_OPTION不起作用 AV_OPT详情附后 OPT2详情附后 WAIT TIME开机等待时间3F CUR_CEN拉幕位置 CUR_STEP拉幕速度 AUSTP MODE0详情附后 MODE1详情附后 OSDFOSD频率 OPT：BITFUNCTION 0Mute ON/OFF when B.B is OFFｉｎ　ＮＯSignal(=1:OFF) 1EXT_Mute ON/OFF when B.B is OFFｉｎ　ＮＯSignal(=1:OFF) 2V_Mute ON/OFF when ＣＨ changes(=1:ON) 3AUDIO GAIN SW of tb1240 4Not VT Down of AFT when No Signal(=1) 5TINT 0:use 1:unused 6Select TV sync(0) or MONITOR sync(1) 7Mute of av switch key 1.use 0.no use ABL：BITFUNCTION 0  1  2  3  4WPS 5RGB ABCL 61：计时收看清到20H；0：计时收看清到0H 71：用户可按SLEEP键清除收看计时；0：不可 DCBSBITFUNCTION 0：；：  1  2：；：  3  4 5  6UNUSE 7BLK CLTO\CLTM\CLVO\CLVDBITFUNCTION 0 1  2  3 4  5Color Y 0:Color gamma off ;1:On; 6PN-ID Sens 0:PAL/NTSC killer sensitivity,1mVpp; 1:10mVpp 7FID 0:Normal;1:Alwas killer off,i.e. always color on.. ***0:BITFUNCTION 00:NORMAL;1:PIF over modulation switch on 10:BPF;1:TOF 20:Nyquist Buzz cancel,on;2:off 3Q det Gain 4L SECAM Mode 5SIF FIX Select 0:fix to normal, 1:control with sound system 6SIF 5.74 Select In D mode, aplly this bit to SIF 574 7vco readjust when position select 0:disable;1:enable; ***1:BITFUNCTION 0CW SW 1YOUT ON 2HD input polarity select 30:SIF beat down frequency,1MHz;1:+62.5kHz shift 40:Sync separation level,40%;1:36% 50:SIF 1MHz convert gain,Low gain;1:High gain for Evalution 6DET358 for Evalution 7C TRAP PASS for Evalution SVM:BITFUNCTION 0  1  2  3  4CO MAX 51：有计时收看功能；0：无 61：有软换台功能；0：无 7UNUSE VBLKBITFUNCTION 0 1  2 3  4 5 MODE0:BITFUNCTION 01：218频道；0：100频道 11：M制（Fjp_5060）0：AV开关选择  20：有SECAM制；1：无 31：RGB Out-Cut Off DC；0：Y-MUTE 41：有些屏显一直显示；0：有些屏显有时显示 5UNUSE 6：；：；：  7  MODE1:BITFUNCTION 00:无BG;1:有 10:无I;1:有 20:无DK;1:有 30:无M;1:有 40:when asm & search,set up VCO adjust req. ,1:only power on 5The algorithm of ASM. 0:ASM doesn't judge IFLOCK with case 4. 1:ASM judge IF LOCK with case 4 6The algorithm of ASM. 0:ASM doesn't judge Fhsync with case 4. 1:ASM judge Fhsync with case 4 7TINT polarity ,input to V/C/D. 0:normal 1:invert AV_OPT：ByteFUNCTION Video1Video2Video3 0VIDEODVD 1VIDEOS-VIDEODVD 2VIDEODVDVIDEO 3VIDEOS-VIDEODVD 4VIDEO/S-VIDEODVD 5VIDEO/S-VIDEOVIDEODVD 6VIDEODVDVIDEO 7VIDEOVIDEODVD OPT2:BITFUNCTION 0开机延长时间  1  21：只有英文；0：英文、中文均有 3AV是否静噪；1：静噪；0：不 4有无背景灯；1：有；0：无（当设置为0时，59脚控制伴音制式） 5 6 7一直设置为0。 MOD：BITFUNCTION 0 ：  1   2 3MOD.3:0 CUTOFF range:-0.65"+0.65;1:-0.65"+0.85 4：无；：；：；：  5  6  7 8823V3.0总线数据：D 模式参数调整(8823v30)参数名参数描述默认值 OSD位置OSD的起始位置00 OPT选项OPTION，具体说明附后27 RCUTR CUT OFF 红截止20 GCUTG CUT OFF 绿截止20 BCUTB CUT OFF 兰截止20 GDRVG DRIVE 绿驱动40 BDRVB DRIVE 兰驱动40 CNTXSUB CONTRAST MAX 副对比度最大值7F BRTCSUB BRIGHT CENTER 副亮度中间值50 COLCSUB COLOR CENTER FOR NTSC 副彩色中间值（NTSC）40 TNTCSUB TINT CENTER 副色调中间值40 COLPSUB COLOR CENTER FOR PAL 副色度中间值（PAL）20 COLSSUB COLOR CENTER FOR SECAM 副色度中间值（SECAM）40 SCOLCr input(#21) gain up,000"111:0dB;1.1dB;1.9dB;2.5dB;3.0dB;3.3dB;3.6dB;3.9dB07 SCNTY-SUB CONTRAST Y信号副对比度 0E CNTCSUB CONTRASRT CENTER 副对比度中间值50 CNTNSUB CONTRASRT MINIMUM 副对比度最小值01 BRTXSUB BRIGHT MAX 副亮度最大值35 BRTNSUB BRIGHT MINIMUM 副亮度最小值35 COLXSUB COLOR MAX 副色度最大值7F COLNSUB COLOR MINIMUM 副色度最小值00 TNTXSUB TINT MAX 副色调最大值40 TNTNSUB TINT MINIMUM 副色调最小值40 ST3SUB SHARP CENTER NTSC3.58 IN TV副画质中间值（NTSC3.58 IN TV）25 SV3SUB SHARP CENTER NTSC3.58 IN VIDEO副画质中间值（NTSC3.58 IN VIDEO）25 ST4SUB SHARP CENTER OTHER COLOR SYSTEM IN TV副画质中间值（OTHER COLOR SYSTEM IN TV）25 SV4SUB SHARP CENTER OTHER COLOR SYSTEM IN VIDEO副画质中间值（OTHER COLOR SYSTEM IN VIDEO）25 SVDSUB SHARP CENTER IN DVD26 ASSHASYMMETRY – SHARPNESS 不对称07 SHPXSUB SHARPNESS MAX POINTS FROM CENTER VALUE 副画质最大值38 SHPNSUB SHARPNESS MIN POINTS FROM CENTER VALUE 副画质最小值15 TXCXRGB CONTRAST DATA AT MAX DATA OF USER CONTRAST OSD 对比度的最大值1F RGCNRGB CONTRAST DATA AT MIN DATA OF USER CONTRAST OSD 对比度的最小值1F ABLABL，具体说明附后37 DCBSDCBS，具体说明附后33 CLTOThe data when TV mode & SOUND SYS != M 具体说明附后0B CLTMThe data when TV mode & SOUND SYS = M 具体说明附后4B CLVOThe data when YVU mode & SOUND SYS != M 具体说明附后4B CLVDThe data when YVU mode & SOUND SYS = M 具体说明附后4B DEF0:V AGC reference,deends on YC Vcc;1:Depends on integrated regulator01 AKB00:AKB off;01:ACB(cutoff:align to targets);10:ADB(drive:align to targets);11:AKB(cutoff/drive:align to targets)00 SECDSecam mode18 HPOS50HZ HORIZONTAL PHASE 50HZ 水平相位（行中心）11 VP5050 HZ VERTICAL PHASE 50HZ 场中心03 HIT50HZ VERTICAL AMPLITUDE 50HZ 场幅度20 HPSSHIFT DAT OF 50/60HZ HORIZONTAL PHASE 行中心偏移量04 VP6060HZ VERTICAL PHASE 60HZ 场中心01 HITSSHIFT DATA OF 50/60 HZ HORIZONTAL PHASE 场中心偏移量02 VLINV-LINEARITY 场线性 50Hz08 VSCV-S CORRECTION 场S 50Hz60 VLISV-LINEARITY 场线性 60HzFF VSSV-S CORRECTION 场S 60Hz SBYSECAM B-Y08 SRYSECAM R-Y08 BRTSSUB BRIGHT00 AGCRF AGC ADJUSTMENT RF AGC 调整30 HAFC1/2 AFC DATA ADJUSTMENT AFC调整09 V25VOLUME OUTPUT DATA AT 25%3D V50VOLUME OUTPUT DATA AT 50%57 V100VOLUME 1007F MUTTY-MUTE FOR SOFT START00 STATCONTRAST UP FOR SOFT START00 ***0Flag052 ***1Flag124 REFPAKB Ref Pulse Position00 RSNSR SENS00 GSNSG SENS00 BSNSB SENS00 MOD00:akb CUTOFF SENSITIVITY,*9.75;01:*10.00;10:*10.25;11:*10.50; MOD.3:0 CUTOFF range:-0.65"+0.65;1:-0.65"+0.8540 STBYBit0,1:IF Standby; Bit2,3: VCD Standby00 SVMPIC1 SVM60 VBLKV BLANKING START AND STOP POINT00 VCENV CENTERING27 HSIZPICTURE WIDTH20 PRBRE-W PARABOLA20 TRUMTRAPEZIUM10 ECCTEW-CORNER CORRECTION(TOP)00 ECCBEW-CORNER CORRECTION(BOTTOM)00 EHT高压下尺寸的调整24 UCOM00:GND;01:R OUTPUT;10:B OUTPUT;11:MONITOR RF AGC VIA ADC00 PYNXNormal H.SYNC max2E PYNNNormal H.SYNC min18 PYXSSearch H.SYNC max22 PYNSSearch H.SYNC min1E RCUTSRCUTS10 GCUTSGCUTS00 BCUTSGDRVS10 GDRVSGDRVS00 BDRVSBDRVS00 NOIS信号强弱界限设定01 AKB_OPTION不起作用00 AV_OPT详情附后04 OPT2详情附后1B WAIT TIME开机等待时间38 CUR_CEN拉幕位置A0 CUR_STEP拉幕速度01 AUSTP0A MODE0详情附后 MODE1详情附后 OSDFOSD频率58 OPT：BITFUNCTION 0Use Energy Flag 1:have energy 1Real Time Clock 1:have real time clock 2V_Mute ON/OFF when ＣＨ changes(=1:ON) 3AUDIO GAIN SW of tb1240 4Not VT Down of AFT when No Signal(=1) 5TINT 0:use 1:unused 6Select TV sync(0) or MONITOR sync(1) 7Mute of av switch key 1.use 0.no use ABL：BITFUNCTION 0  1  2  3  4WPS 0:Y peak limiter off 1:Y peak limiter on,105IRE 5RGB ABCL 0:ABCL active for OSD 0:inactive 61：计时收看清到20H；0：计时收看清到0H 71：用户可按SLEEP键清除收看计时；0：不可 DCBS？BITFUNCTION 0黑电平延伸：；：  1  2：；：γ  3  4 5  6UNUSE 7BLK CLTO\CLTM\CLVO\CLVDBITFUNCTION 0 1  2  3 4  5Color Y 0:Color gamma off ;1:On; 6PN-ID Sens 0:PAL/NTSC killer sensitivity,1mVpp; 1:10mVpp 7FID 0:Normal;1:Alwas killer off,i.e. always color on.. ***0:BITFUNCTION 00:NORMAL;1:PIF over modulation switch on 10:BPF;1:TOF 20:Nyquist Buzz cancel,on;2:off 3Q det Gain 4L SECAM Mode 5SIF FIX Select 0:fix to normal, 1:control with sound system 6SIF 5.74 Select In D mode, aplly this bit to SIF 574 7vco readjust when position select 0:disable;1:enable; ***1:BITFUNCTION 0CW SW 1YOUT ON 2HD input polarity select 30:SIF beat down frequency,1MHz;1:+62.5kHz shift 40:Sync separation level,40%;1:36% 50:SIF 1MHz convert gain,Low gain;1:High gain for Evalution 6DET358 for Evalution 7C TRAP PASS for Evalution SVM:BITFUNCTION 0 1  2 3  4CO MAX 0:cut off range is –0.65"+0.65 ; 1: cut off range is –0.65"+0.85 51：有计时收看功能；0：no the total time of watch TV 61：有软换台功能；0：no the soft change channel 7UNUSE VBLKBITFUNCTION 0 1  2 3  4 5 MODE0:BITFUNCTION 01：218频道；0：100频道 11：50hz/60hz （M制）；0：两路AV （无M制时，几路AV用AV option来控制 ） 20：有SECAM制；1：无 31：RGB Out-Cut Off DC；0：Y-MUTE 41：有些屏显一直显示；0：有些屏显有时显示 5UNUSE 6：；：；：  7  MODE1:BITFUNCTION 00:无BG;1:有 10:无I;1:有 20:无DK;1:有 30:无M;1:有 40:when asm & search,set up VCO adjust req. ,1:only power on0:PIF VCO adjust trigger 1: normal (12 :bit 7) 5The algorithm of ASM. 0:ASM doesn't judge IFLOCK with case 4. 1:ASM judge IF LOCK with case 4 6The algorithm of ASM. 0:ASM doesn't judge Fhsync with case 4. 1:ASM judge Fhsync with case 4 7TINT polarity ,input to V/C/D. 0:normal 1:invert AV_OPT：ByteFUNCTION Video1Video2Video3 0VIDEODVD 1VIDEOS-VIDEODVD 2VIDEODVDVIDEO 3VIDEOS-VIDEODVD 4VIDEO/S-VIDEODVD 5VIDEO/S-VIDEOVIDEODVD 6VIDEODVDVIDEO 7VIDEOVIDEODVD OPT2:BITFUNCTION 0lunar calendar 1:have lunar calendar ; 0:no lunar calendar 11:调整时间时不可以在电视机上显示 0：调整时间时可以在电视机上显示  21：只有英文 0：有中文 3AV是否静噪；1：静噪；0：不 4有无背景灯；1：有；0：无 5No use 6No use 7No use一直设置为0即可。 MOD：BITFUNCTION 0 ：  1   2 3MOD.3:0 CUTOFF range:-0.65"+0.65;1:-0.65"+0.85 4：无；：；：；：  5  6  7 8823V4.0的总线数据：D 模式参数调整(8823v40)参数名参数描述默认值 OSD位置OSD的起始位置10 OPT选项OPTION，具体说明附后FC RCUTR CUT OFF 红截止20 GCUTG CUT OFF 绿截止20 BCUTB CUT OFF 兰截止20 GDRVG DRIVE 绿驱动40 BDRVB DRIVE 兰驱动40 CNTXSUB CONTRAST MAX 副对比度最大值7F BRTCSUB BRIGHT CENTER 副亮度中间值50 COLCSUB COLOR CENTER FOR NTSC 副彩色中间值（NTSC）40 TNTCSUB TINT CENTER 副色调中间值40 COLPSUB COLOR CENTER FOR PAL 副色度中间值（PAL）20 COLSSUB COLOR CENTER FOR SECAM 副色度中间值（SECAM）40 SCOLCr input(#21) gain up,000"111:0dB;1.1dB;1.9dB;2.5dB;3.0dB;3.3dB;3.6dB;3.9dB07 SCNTY-SUB CONTRAST Y信号副对比度 0E CNTCSUB CONTRASRT CENTER 副对比度中间值50 CNTNSUB CONTRASRT MINIMUM 副对比度最小值01 BRTXSUB BRIGHT MAX 副亮度最大值35 BRTNSUB BRIGHT MINIMUM 副亮度最小值35 COLXSUB COLOR MAX 副色度最大值7F COLNSUB COLOR MINIMUM 副色度最小值00 TNTXSUB TINT MAX 副色调最大值40 TNTNSUB TINT MINIMUM 副色调最小值40 ST3SUB SHARP CENTER NTSC3.58 IN TV副画质中间值（NTSC3.58 IN TV）25 SV3SUB SHARP CENTER NTSC3.58 IN VIDEO副画质中间值（NTSC3.58 IN VIDEO）25 ST4SUB SHARP CENTER OTHER COLOR SYSTEM IN TV副画质中间值（OTHER COLOR SYSTEM IN TV）25 SV4SUB SHARP CENTER OTHER COLOR SYSTEM IN VIDEO副画质中间值（OTHER COLOR SYSTEM IN VIDEO）25 SVDSUB SHARP CENTER IN DVD26 ASSHASYMMETRY – SHARPNESS 不对称07 SHPXSUB SHARPNESS MAX POINTS FROM CENTER VALUE 副画质最大值38 SHPNSUB SHARPNESS MIN POINTS FROM CENTER VALUE 副画质最小值15 TXCXRGB CONTRAST DATA AT MAX DATA OF USER CONTRAST OSD 对比度的最大值1F RGCNRGB CONTRAST DATA AT MIN DATA OF USER CONTRAST OSD 对比度的最小值1F ABLABL，具体说明附后37 DCBSDCBS，具体说明附后33 CLTOThe data when TV mode & SOUND SYS != M 具体说明附后0B CLTMThe data when TV mode & SOUND SYS = M 具体说明附后4B CLVOThe data when YVU mode & SOUND SYS != M 具体说明附后4B CLVDThe data when YVU mode & SOUND SYS = M 具体说明附后4B DEF0:V AGC reference,deends on YC Vcc;1:Depends on integrated regulator01 AKB00:AKB off;01:ACB(cutoff:align to targets);10:ADB(drive:align to targets);11:AKB(cutoff/drive:align to targets)00 SECDSecam mode18 HPOS50HZ HORIZONTAL PHASE 50HZ 水平相位（行中心）11 VP5050 HZ VERTICAL PHASE 50HZ 场中心03 HIT50HZ VERTICAL AMPLITUDE 50HZ 场幅度20 HPSSHIFT DAT OF 50/60HZ HORIZONTAL PHASE 行中心偏移量04 VP6060HZ VERTICAL PHASE 60HZ 场中心01 HITSSHIFT DATA OF 50/60 HZ HORIZONTAL PHASE 场中心偏移量02 VLINV-LINEARITY 场线性 50Hz08 VSCV-S CORRECTION 场S 50Hz60 VLISV-LINEARITY 场线性 60HzFF VSSV-S CORRECTION 场S 60Hz00 SBYSECAM B-Y08 SRYSECAM R-Y08 BRTSSUB BRIGHT00 AGCRF AGC ADJUSTMENT RF AGC 调整30 HAFC1/2 AFC DATA ADJUSTMENT AFC调整09 V25VOLUME OUTPUT DATA AT 25%3F V50VOLUME OUTPUT DATA AT 50%57 V100VOLUME 1007F MUTTY-MUTE FOR SOFT START00 STATCONTRAST UP FOR SOFT START00 ***0Flag052 ***1Flag104 REFPAKB Ref Pulse Position00 RSNSR SENS00 GSNSG SENS00 BSNSB SENS00 MOD00:akb CUTOFF SENSITIVITY,*9.75;01:*10.00;10:*10.25;11:*10.50; MOD.3:0 CUTOFF range:-0.65"+0.65;1:-0.65"+0.8540 STBYBit0,1:IF Standby; Bit2,3: VCD Standby00 SVMPIC1 SVM60 VBLKV BLANKING START AND STOP POINT00 VCENV CENTERING27 HSIZPICTURE WIDTH20 PRBRE-W PARABOLA20 TRUMTRAPEZIUM10 ECCTEW-CORNER CORRECTION(TOP)00 ECCBEW-CORNER CORRECTION(BOTTOM)00 EHT高压下尺寸的调整24 UCOM00:GND;01:R OUTPUT;10:B OUTPUT;11:MONITOR RF AGC VIA ADC00 PYNXNormal H.SYNC max28 PYNNNormal H.SYNC min18 PYXSSearch H.SYNC max22 PYNSSearch H.SYNC min1E RCUTSRCUTS10 GCUTSGCUTS00 BCUTSGDRVS10 GDRVSGDRVS00 BDRVSBDRVS00 NOIS信号强弱界限设定01 AKB_OPTION不起作用00 AV_OPT详情附后04 OPT2详情附后09 WAIT TIME开机等待时间3F CUR_CEN拉幕位置A5 CUR_STEP拉幕速度01 PBRI连续按0键 图像所恢复的亮度数值 PCOL连续按0键 图像所恢复的彩色数值 PCON连续按0键 图像所恢复的对比度数值 PSHP连续按0键 图像所恢复的清楚度数值 PTIN连续按0键 图像所恢复的色调数值 PVOLunused AUSTP04 MODE0详情附后3F MODE1详情附后 OSDFOSD频率 数值越大屏幕上字符越小65