电视三大系统介绍

Quanta DSBU Quanta Computer ?????? 1.NTSC National Television System Committee 2.PAL Phase Alternating Line 3.SECAM System Even Crappier than the American Method Sequential Color with Memory Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ?????? color TV ?? NTSC-M : ?? :??,??,??,???… ?? :??,???,???,????,?? ????,????… NTSC-N :??? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ?????? color TV ?? PAL-B/G ?? :???,????,??,??… ?? :??,??,??,??… ?? :????,??? ?? :??,???,??… . PAL-B/H ???,??? PAL-I/I ?? :??,?? ?? :??,??? ?? :??,???.. PAL-M/M ?? PAL-N/N ???,???.. PAL-D/K ?? :??,?? ?? :???,??,??… Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ?????? color TV ?? SECAM-L’/L??,???.. SECAM-B/H ?? SECAM-B/G?? :???,???,??… ?? :??,????… SECAM-D/K?? :???.. ?? :????,???.. SECAM-K1?? :??,??,????.. Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ???????? 1.FM Mono 2.FM Germany 3.FM Korea 4.FM A2 5.NICAM B/G 6.NICAM D/K 7.NICAM I 8.NICAM L 9.BTSC (Broadcasting Television System Committee) 10. FM-FM Japan Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ???????? BTSC(Broadcasting Television System Committee-MTS Multi-channel Television Sound) a. Mono b. SAP(Second Audio Program) c. Stereo Channel bandwidth a. 6Mhz ---??,??,?? b. 7Mhz ---????,??? c. 8Mhz ---??,?? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ***???????? 1. 4:3 (??) 2. 16:9(??? ) ***?????? 1. NTSC 525? 2. PAL 625? 3. SECAM 625? **?????? 54~88Mhz ?VHF ?????? 2~6 Channel 174~216Mhz ?VHF ?????? 7~13 Channel 470~890Mhz?UHF ??? 14~69 Channel Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer NTSC ?? 1. Air ---????(VHF + UHF) 2. CATV ---???? 3. HRC(Harmonically related carriers)—??? 4. IRC(incrementally related carriers)—??channel? 12.5M 1. Air => VHF + UHF(???,??? 50Mhz~900Mhz) VHF : 12???(No. 2~No. 13) UHF : 56???(No. 14~No.69) ? 68??? 2. CATV : No. 1~ No.125??? **?? TV??? 181??? 68 + 125 = 193 193-12 =181???(Air VHF+UHF? CATV?? 12??? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ?????? A. ?? : TV?????? B. ?? : TV???? C. ?? : TV???? ?? ?? ?? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer 175.25174 178.83 179.75 180 4.5 6M 3.58 ???? ???? 1.25 0.25 ???? TV 6Mhz ???? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer RF (Radio Frequency)???? **?? :?? 75 Ohm ,RF??????? 1uV , ? 0dbuV If RF?????100mV : 20log 100mV/1uV= 20x 5= 100dbuV Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ???????? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ???Y,Cr,Cb, Y,Pr,Pb, YUV? ????Y,R-Y,B-Y???????Y, Cr,Cb;???Y,Cr,Cb??? (PCM)???????????????Y,Pr,Pb??????? DVD Player?????Y,Cr,Cb??DVD Player????????? ???Y,Pr,Pb?YUV?YUV?????????PAL????? ???????????????????YUV? Y,Cr,Cb : SDTV 480i digital Y,Pr,Pb : HDTV 480P,720P,1080i Progressive analog Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ??????????composite Video?? ????Y,Cr,Cb?????Cr,Cb???R-Y?B-Y???? 3.58MHZ?????????????Cr?Cb????????? C?Chroma????????Y??,????????????? ???Y/C?????S-Video???????3.58MHZ?C??? ??Y???????????6MHZ???????????? ????????????????Composite Video???Video ???Video??????????????????RCA??? ????????????????????? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Japan FV STD CATV Video Signal Sound Signal Remark 1 67.25 V- 4 C- 4 Hair Band Korea MPX 400-1kHz 2 91.25 JA-1 C-95 Cross Hatch 1kHz 3 103.25 JA-3 C-97 Natural color(1/3Sync) None 4 121.25 (USA-A) C-14 Color bar(1/4 split bar) INT OSC 400Hz 5 133.25 (USA-C) C-16 10 step USA MPX L: DVD R:1K (SAP) Non Burs t s ignal ,close caption 6 151.25 JA-C20 C-19 Color bar(1/4 split bar) J-MPX 1kHz 7 171.25 JA-4 Hair Band J-MPX L-sweep , R-DVD(music) 8 177.25 JA-5 Gray scale None 9 183.25 JA-6 Monscope L+R Mono DVD(music) 10 193.25 JA-8 V-10 C-10 DVD source DVD(music) 11 205.25 JA-10 V-12 C-12 Multi-burst J-MPX Main : Sweep, Sub : 1KHz 12 217.25 JA-12 C-23 window J- MPX L-ch:30%(1Khz),R-ch:Non 13 471.25 U-14 Multi-burst USA MPX 400 -1kHz(Stero) 14 693.25 JA-50 U-51 color bar(1/4 split bar) 1kHz 15 765.25 U-63 Monscope INT 1kHz 16 801.25 U-69 Cross Hatch Sweep V-chip USA Quanta NTSC ??????? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Hair Band pattern(ITE pattern) ITE :Institute of television engineers of Japan Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Natural color charge(ITE pattern) ?????????? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer 1.???? 2.???? 3.????? 4.?? Cross-hatch pattern Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer EIA Color Bar pattern EIA: Electronic Industries Association ?????????? 75%?,?,?,?,?,?,? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer 10 step gray scale pattern ** ?????? **??????(Close caption) Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Multi-burst pattern ???????? Ring??(Sharpness) 4.2M3.58M3.0M2.0M1.0M0.5M Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Window Pattern 1.??????? 2.?? overshoot,Ring 3.?? streaking Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Mono-scope pattern 1. ?? size ?? 2. ????? 3. ????? 4. ??? 5. ???? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer NTSC system ???? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer PAL /SECAM SYSTEM ?? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer AV1 input S1 input S2 input AV2 input YUV input YUV sound input Woofer output NTSC RF input Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer AC3 input/outputEarphone Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Line In Line outD-type VGA input DVI digital input Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Close Caption Field Packets •CC1 Primary Synchronous Caption Service •CC2 Special Non-synchronous Use Captions •CC3 Secondary Synchronous Caption Service •CC4 Special Non-synchronous Use Captions •T1 First text service •T2 Second text service •T3 First text service •T4 Second text service **1993 /July the FCC(Federal communication Committee) of USA has imposed the legal duty to integrate a closed-caption receiver system in every TV receiver sets having a screen size of 13”or large. Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer V-chip Define COMMISSION FINDS INDUSTRY VIDEO PROGRAMMING RATING SYSTEM ACCEPTABLE; ADOPTS TECHNICAL REQUIREMENTS TO ENABLE BLOCKING OF VIDEO PROGRAMMING (THE "V-CHIP") MPAA :????????. TV Parental Guideline :??????????. Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer MPAA??(Motion Picture Association of America) ???????????NC-17??????? ???????????. X 17??????????.NC-17 17???????????????R ?????????13??????PG-13 ?? ?? ???????????PG ????????G ?? Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer Voluntary Movie Rating System Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer ???? XXXTV-MA (??????) XXXXTV-14 (???????) XXXXTV-PG (????????) TV-G (????) XTV-7 (??????) TV-Y (????) D (?????) L (????) S (???) V (??) FV (??? ?) ?? X :?????????,?????????????. :?????????. TV Parental Guideline Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer TVY7 Directed to Older Children TVPG Parental Guidance Suggested. TVY All Children TVG General Audience. TVPG Parental Guidance Suggested. TV14 Parents Strongly Cautioned. TVMA Mature Audience Only. Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer V-chip function Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer China TV System ????: a. Auto b. NTSC 3.58 c. NTSC 4.43 d. PAL-M e. PAL-N ????: a. D/K b. I c. M ??: a. VHFL b. VHFH c. UHF Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta DSBU Quanta Computer END Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta Computer Quanta (Shanghai) Computer Co., Ltd. LCD TV Product System Other file Training LCD TV Product System Other file Training Prepared by :Lucky Date : 11/15/03 QSMC DS-LD PE one Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m Quanta Computer :????????????:???????????? ????????????????????????????????? ??????????????????????????????? ??????? ??????????????????????? ??????????????????1.2??1.5??3.0??4.0??5.0? C??????????31.8???33.8???40???42???44.1? ? ??????? C?Ku?????????24???????500? ???????????????500???????? ??????? ???10?????????????????? ??????? ??????5°-70???????????90°-270?? ????? ????????????????????????? ???????????????????????????? QSMC DS-LD PE two Cl ick to bu y N OW ! PD F-XChange w ww.docu-track .co m C lic k t o b uy N OW ! PD F-XChange w ww.docu-track .co m