PM5544 test card set (36 cards) (note: TV stations with bold fonts have test card background music, TV test cards with * are videotapes, and "when playing music *" in brackets means that the test cards when playing music are videotapes) 1. DS, the font of time code is DS-Digital, the H area is gray, and there is usually background music. Use TV stations: Guangdong TV Station (the background music is a world-famous song), Wuzhou TV Station (only used for Tuesday afternoon maintenance, and the background music is a piano music that plays in cycles), Zaozhuang TV Station (no time code). 2. Six-step mode, zone F, level 6, with background music. Tv stations used: Shanghai (including Dragon TV, all channels have no name, date and time code displayed in Chinese and English), Jiading, China Education TV, Fujian TV (TV drama channels have no name, date and time code displayed in Chinese and English), Shaoguan TV, Zhangjiakou TV, Rudong TV, Jilin TV and Xiangshan TV (no date and time code displayed), and China TV is displayed in Area A, 625/55. Used TV stations: Southern TV Station and Beijing TV Station (date and time code not shown). 3. Mechanical model, the font is pixel font, generally only English station name, and the test card is usually a video tape. Television stations used: Henan TV Station * (with Chinese TV station name), Hubei TV Station * (for playing music), Inner Mongolia TV Station * (for playing music, with time code displayed in area H), Changchun TV Station * (for playing music), Liaoning TV Station * (for playing music), Chongqing TV Station *, Hong Kong ATV and Egypt Radio and Television Station. Used TV stations: Zhejiang TV Station (five, six and seven sets, with date and time displayed in area H and CZTV displayed in area A), Xinjiang TV Station and sctv TV Station (Satellite TV, H shows the date and time), Shandong TV Station, Shandong Education TV Station *(A shows "CETV-SD"), Hebei TV Station (H shows the date code), Hainan TV Station (A shows HN-TV)H shows the name of China TV Station, jtv, BBC, China CCTV *, TV Broadcasting Co., Ltd. (A shows TVB, H shows the time code) and Shaanxi TV Station * 4. Blue, H area is blue, and the font of time code is Arial. Tv stations used: Jinan TV Station, Hubei TV Station, Hebei TV Station (sometimes with background music), Tibet TV Station (only with Chinese station names), jtv TV Station (five sets without Chinese and English station names), Fujian Southeast TV Station (without Chinese and English station names), Quanzhou TV Station (only with Chinese station names), Zhejiang TV Station (including educational science and technology channel, all without Chinese and English station names) and Shaanxi TV Station * (SXBC is displayed in ), Foshan TV Station, Jieyang TV Station, Guangdong People's Broadcasting Station (TV Cruise Travel Channel, TV Pearl River Movie Channel), Heilongjiang TV Station, Qingdao TV Station, Changzhou TV Station, Shijiazhuang Radio and TV Station, Shanxi Radio and TV Station, Shaoxing County Radio and TV Station, Anji County Radio and TV Station, Xiaoshan TV Station, Weihai TV Station, Qinhuangdao TV Station, Taiyuan TV Station (without Chinese and English names), Zibo TV Station, Jiaozuo TV Station, Nantong TV Station (without Chinese and English station names), Zhuzhou TV Station (without Chinese and English station names), Xingtai TV Station (without Chinese and English station names, sometimes with background music), Jilin TV Station (with yellow font in area H), Dalian TV Station, Minhang TV Station (without date and time display when playing music *), Yanbian TV Station (with Korean and Chinese station names displayed in area A, Zone H shows YJTV), Wenzhou TV Station, Nanchang TV Station, Xinjiang TV Station (XJTV- 14, XJTV- 15), Qinghai TV Station, Yiwu TV Station, Shandong Education TV Station *, Changshu TV Station (without the name of Chinese and English TV Station), Xuzhou TV Station (without the name of Chinese and English TV Station) and Shandong Cable TV Center (without the name of Chinese and English TV Station) Cai Qing guangxi traffic Channel (no Chinese and English station name), Family Health Channel (no Chinese and English station name), Liaocheng TV Station (no Chinese and English station name), Shiyan TV Station (no Chinese station name), Honghe TV Station (no Chinese station name), People's Health Channel (CHTV in Area A, no Chinese station name in Area H), Tieling Radio and TV Station (no Chinese and English station name), Comoros Radio and TV Station (. Used TV stations: Yantai TV, Anhui Jiajia Shopping Channel (no Chinese or English name), gztv. 5. Lower case, this font is quite special, between bold and unlike bold. And mechanical models are all international versions. Use TV station: Shanghai Education TV Station (CH-26 is displayed in area A, se TV is displayed in area H, No date and time code), Nanjing TV Station (with background music in the past), Television Broadcasting Co., Ltd. (TVB), Baotou TV Station, Nanning TV Station, Kashgar TV Station, Brunei TV Station, Danish National TV Station, Bulgarian Radio and Television Station (only showing time code), Czech Radio and Television Station, Cyprus Radio and Television Station, Cameroon TV Station, Ethiopian TV Station (without station name time code), EBU UER Genf, RFO Guyane, etc. Used TV stations: China CCTV, Heilongjiang TV (no time code), Zhejiang TV (one or two sets, no date code), former Zhejiang Economic TV, Anhui TV, former Xinjiang Economic TV and Liaoning TV *. 6. White, the H area is white, and the font color is different. Television stations used: Ningxia TV Station (which used to display the date and time), Taizhou TV Station (whose font in H area is yellow), Yichun TV Station * (whose font in H area is blue), Tianjin TV Station * (which is used to play music and whose font in H area is black), Yuxi TV Station (whose font in H area is white), Yanbian TV Satellite Channel (whose font in H area shows CYS) and Linyi TV Station (whose font in H area is blue) Used TV stations: Shanxi TV Station (broadcast date and time), former Liaoning Education TV Station (font in H area is yellow, broadcast date and time), Shenyang TV Station (font in H area was red before May 1999, broadcast date and time), Jilin TV Station, Shandong Education TV Station, Xinjiang TV Station (broadcast date and time) and Qinghai TV Station (broadcast date and time) 7. Courier New, the time code font is Courier New, and the rest are the same as DS, with background music. Television stations used: Guangdong TV Station, Shenzhen TV Station, Xiamen TV Station (in Chinese only) and Tongling Radio and TV Station (the channel name is displayed in area A, the beautiful scenery of Zhong Ding is displayed below area A, and the station name is displayed in area H). 8. For 8. In NTSC 525, the definition lines of area F are 0.25, 0.5, 1.0, 1.5 and 2.0MHZ, and the TV stations used are: five major wireless TV stations in Taiwan Province Province (Taiwan, Zhong Shi, China TV, China TV, TV and their affiliated channels), Hakka TV, Taiwan Province Aboriginal TV and DimoTV9. Television stations used: Hangzhou TV Station (used only on Wednesdays with background music), Longyan TV Station (without time code), Wuyi TV Station, Daxie TV Station, Shengzhou Radio and Television Headquarters (one set), Jiande TV Station (with background music) and Suzhou TV Station (four or five sets of test cards with time code, one to five sets of black characters on white background and black characters on both sides of H area). Used TV stations: Huzhou TV (no time code and background music), Xiangshan TV, Xiaoshan TV and Shanghai Oriental TV. Other versions, such as: Chaozhou TV station is a combination of express and blue, six-step version, Pudong TV station is a combination of GB2097 and blue version, Tonghua TV station is a combination of six-step version and mechanical version, white version and so on. These test cards all have background music.
Pudong TV Station Test Card
The second type of this editing is: Electronic Circle Normal Edition 1. Out-of-circle signal: 1. Color signal, which consists of 16 different color bars in turn; Gray scale, this test paper is divided into four levels according to the amplitude of electrical signals, which can check and adjust the linear and white balance. 2. Clarity line, MHZ3.58/4.28 and TVL100-300 on the left; On the right are MHZ4.43 and 5.13; The frequencies of middle and lower intermediate color blocks (blue, yellow, green and magenta) are 1.0MHz, 0.5MHz and 1.5MHz, respectively, which are used to measure angular clarity and bright/color delay. 3. The purple scale and the red area are used to adjust the hue and color saturation, and you can also check the automation of the TV.
Electronic Dayuan (Ordinary Edition) CCTV Test Card
Whether achromatic circuit is normal. 4. There are three figures in the middle right, including white lines with black background, black lines with white background and 20% white lines with dark gray background. These three graphs are used to measure ringing and reflection. 2. In-circle signal: 1. Electronic circle, the frequency of the concentric circle in the middle is as high as 5.5MHz, 429 lines can be observed, and the time base error of line field, comb filter and scanning transformation characteristics can also be checked. 2. The three figures in the middle left are: (1)93.75% white line with 100% white background; (2)35% grey bottom; (3)75% dark gray bottom. These three graphs are used to adjust brightness and contrast. When the line segment is the shortest, it means that the brightness and contrast are properly adjusted. 3. The frequency response (1.5 ~ 5.5 MHz) can be continuously observed in the middle right graph. 4. The TV station logo and definition line are composed of TVL300 and TVL 400, and the others are MHZ3.58 and MHZ4.43. 5. The following is the display area of TV station logo. Use TV station: jtv (except five sets). Second-hand TV station: China CCTV. The basic data of the sports version is the same as the second one, except that the electronic circle is moving.
Test card of Beijing TV station
And the test card has background music. Using city: Beijing (when playing music *) using overseas TV stations: The basic data of the enhanced version of Nepal Radio and Television Station is the same as the second one, except that the signals in the circle have 6-order color bars and color concentric circles.
Electronic Great Circle (enhanced version) test card set (6 cards) has black background, horizontal oblique white lines, black background with white lines, and all fonts become bold. Under normal circumstances, the test card has no sound. Use TV stations: Guangzhou TV Station (when music is playing *), Jiangsu TV Station (wordless version), gztv (with muffled sound in the background), Hainan TV Station, CCTV Fengyun, Zhengzhou TV Station (snell &; Wilcox original, font similar to jtv, three graphics in the left, and 100 lines on black background instead of full screen), Huludao TV Station, Dongguan TV Station, China Weather TV Station, Shengzhou Radio and Television Station (other versions). Second-hand TV stations: Shandong TV Station, Jilin TV Station, Hunan TV Station, Fujian Southeast TV Station and CCTV Zhong Shi Shopping Channel. Other versions are too numerous to mention. 1 and the circle are used to check geometric distortion and nonlinear distortion. 2. Signals in the circle: There are nine kinds of test and sign signals in the circle of the color TV test chart, which are arranged from top to bottom: a. The TV station logo indicates the name of the broadcasting TV station, and this is Jilin TV Station. B, the standard skin color of China people, for reference when adjusting the tone, color saturation and brightness of TV. C, black and white square wave, used to check the transient response of TV brightness channel. D, the color signal has six color bars below the gray band, and their order is yellow, cyan, green, purple, red and blue. It can make TV viewers have a general impression of color, so as to adjust hue and color saturation, and can also check whether the automatic achromatic circuit of TV is normal. E, clarity line, 140, 220, 300, 380, 500 lines * * * level 5. Located under the logo and skin color sign in the great circle, it is used to observe and adjust the clarity of TV, the bandwidth of color saturation part, and the locking relationship between 4.43MHz subcarrier and line frequency. F, gray scale, below the definition line, there is a horizontal band that changes gradually from black to white, which is the test band for measuring gray scale. This kind of test strip is divided into six levels according to the amplitude of electric signal, which can check and adjust linearity and white balance. G, white rectangular block is used to check the high frequency reflection caused by antenna or cable mismatch. H, the color signal around the circle. There are four squares in the outer frame of the test chart, and each square has a certain brightness and color saturation value. Used to check the working performance of color decoder. Electronic circles can be subdivided into two types. Generally, the status of the test card is silent: bold font: the font is bold font. The TV stations used are Xinjiang TV Station (except XJTV- 14 and XJTV- 15, there are two background music, when music is played *) and Inner Mongolia TV Station (maintenance, background sound is silent). There is no Chinese and English TV station name), Xi' an TV station (sometimes with background music), Zhaoqing TV station, Guiyang TV station (sports version, no Chinese and English TV station name), Puyang TV station, Xining TV station, Nanning TV station (only broadcast every month 1 day, Other days are PM5544 or black screen), Danyang TV Station, Jinhua TV Station, Huangshi TV Station, Wuhu TV Station, Kashi TV Station (Film and Television Art Channel), Tacheng TV Station, Quzhou TV Station, Yulin TV Station, Siping TV Station, Yan 'an TV Station, Zhenjiang TV Station (without Chinese and English TV station names), Dongying Radio and TV Station (font is Founder Variety) and Taian TV Station. Used TV stations: Xiangshan TV Station, People's Health Channel (without Chinese name). Founder bold font: the font is founder bold font. Television stations used: Central New Film Group (formerly Beijing Keying), Yantai TV Station, Huzhou TV Station, Anqing TV Station, Maanshan TV Station, Huizhou TV Station (when playing music *), Jincheng TV Station, Zigong TV Station, Lvliang TV Station, Tangshan TV Station (Sports Edition) and Urumqi TV Station (201September 2/kloc-0).
Electronic Dayuan (too many pages to read clearly) test card set (26), Yulin TV Station, Shanwei TV Station, Jiangmen TV Station (sports edition), Yunfu TV Station, Changxing TV Station, Karamay TV Station (sports edition), Ezhou TV Station (sports edition), Luohe TV Station (maintenance), Meizhou TV Station (font is Founder big standard song, no Chinese station name. ), Southern TV Station (font is Fangzheng standard song, sports version, background sound is silencing sound effect. ), Haikou TV, Binzhou TV (sports edition), Anyang TV (sports edition, no English station name), Liaoyuan TV. Second-hand TV station: Shanxi Radio and TV Station. The third type of editing in this paragraph is: EBU is a test card composed of 8 color levels, and the general background sound will use low sound effects. Television stations used: Shengzhou TV Station (23 sets), Shanghai TV Station (overhaul), Shanghai Education TV Station (overhaul), Pudong TV Station (overhaul), Hangzhou TV Station (overhaul), Gansu TV Station, Guangxi TV Station *, Tourism Channel TV Station, Shandong TV Station, Jilin TV Station (overhaul), Shaanxi TV Station (overhaul), Hunan TV Station, Chongqing TV Station and Hubei TV Station (overhaul)
EBU test card set (35) audio), Putuo TV Station (no audio), Zhuhai TV Station, Taiwan TV Company (maintenance, black belt below TTV TSG), Wuhou TV Station, Dandong TV Station, Jining TV Station (no audio), Wenguang Media (digital channel), Tianjin TV Station (night maintenance), Erdos TV Station, Jinzhou TV Station, Yangzhou TV Station and Anji County Radio and TV Station. Used TV stations: Xinjiang TV Station, Huzhou TV Station (currently used by Atong Information Channel), Zhejiang TV Station, Deqing TV Station, Heilongjiang TV Station, Jiangsu TV Station, China CCTV, Nanjing TV Station 18 Channel, Xi 'an TV Station, Beijing TV Station, Shandong Education TV Station (maintenance, no sound, with the words CETV-SD displayed on the leucorrhea) and Shenyang TV Station (maintenance, no sound). The red frame is also a test card composed of eight color levels, but the lower part is red and there is generally no sound. Television stations used: Lanzhou TV Station (the words Lanzhou TV Station are displayed in the black bar), Mianyang TV Station, Bengbu TV Station, Yichang Three Gorges TV Station, Langfang TV Station and Shenzhen Satellite TV HD. Used TV stations: Zhejiang TV (displayed at the intersection), JXTV (displayed at the intersection), sctv, Liaoning TV (overhauled, displayed at the intersection), Liuzhou TV, DOXTV TV and Hefei TV (overhauled). Other versions of SCEAM are test cards composed of eight color codes, but the lower part is black and white, and there is generally no sound. Using TV station: None. Used TV stations: Zhejiang TV Education Science and Technology Channel (second half 1/4), Tibet TV Station (second half 1/4), Shaoxing TV Station (second half 1/4), Xi 'an TV Station (second half 1/4), Inner Mongolia TV Station (second half) The fourth type of editing this paragraph is: SMPTESMPTE is a test card in NTSC format, which consists of seven color scales and grayscales. It is used by TV station: China Television Company (it will appear during maintenance, and the official program name is Colorbar. During this period, the old and new versions of PM5544 test cards will be randomly played, which can be distinguished from the font of "China TV Company" at the bottom and the position and background color of the top station name), Guangdong Satellite TV HD, Jiangsu Satellite TV HD and Phoenix Satellite TV Chinese Station. Second-hand TV stations: Shanghai TV Station, Yiwu TV Station (three stations) and Beijing TV Station.
The fifth type of editing this paragraph is: GB2097 mainly introduces this old test card, which is designed according to the national standard (GB) GB2097- 1997. Its knot
The structure of GB2097 test card set (15 card) is similar to that of PM5544, but the difference lies in the position of clarity line and color signal, the style of black and white square wave, the position and style of time code, and the addition of skin color test bar according to the viewing habits of Chinese TV viewers. Section GB2097 is subdivided into two sections: Box Section: The lower part is a black-and-white box similar to PM5540 test card, and the TV stations used are Ningbo TV Station (displaying date and time), Anhui TV Station, Ningxia TV Station * (children's channel), Jinshan TV Station (no sound) and Taizhou Radio and Television Headquarters. Used TV stations: Liaoning TV Station (displaying time code), Shenyang TV Station (displaying time code with dark blue "SYTV" double-line calligraphy), Chongqing TV Station, Gansu TV Station (displaying date and time), Nanjing TV Station 18 Channel (no sound), Shandong TV Station Qilu Channel (1990s) and Henan TV Station. PM5544: The lower part is similar to PM5544. This kind of test card usually has background music. The TV stations used are Wuzhou TV *, Ji 'an TV and Changle Town Cable TV in Shengzhou. Used TV stations: China CCTV, Shenyang TV (3, 4, 5 are overhauled, and there is no sound), Yanbian TV * (time code is displayed in the upper right corner), Huaihua TV, former Shaoxing Cable TV (time code is displayed), Shaoxing Radio and Television Headquarters (time code is displayed), Guangdong TV, Beijing TV, Shanghai TV (no Chinese name and time code), Tianjin TV and former Tianjin Economic TV. Liaoning TV, Jilin TV, Heilongjiang TV, Zhejiang TV, Ningxia TV (overhauled in 1990s), Guangxi TV (overhauled in 1990s, no time), Anhui TV (once displayed time code), Shandong TV, sctv TV, Hubei TV, Inner Mongolia TV, Henan TV (before 1994), Shanxi TV and Shaanxi TV (/kl The sixth editing type of this paragraph is: PM5449, also called old test card, which is suitable for TV stations in the 1980s, and the background sound is generally silent. Use TV stations: Weifang TV Station and Rizhao TV Station. Second-hand TV station: Changxing TV station. Shouguang TV Station, Anji Radio and Television Headquarters, Huzhou TV Station (before 2005), Shengzhou TV Station (before 2004, the time code is shown below) and Handan TV Station.
PM5449 (old-fashioned) test card
The seventh way to edit this passage is: Ningbo TV Station will broadcast an advertisement (00: 55 ~ 05: 00) for 4 hours and 5 minutes (a group of background music) before playing the GB2097 test card.
Advertising test cards (5 cards) The Financial Life Channel of Shenzhen TV Station has been broadcasting advertisements all day (02: 00 ~ 07: 00), and the words "Good night to the Financial Life Channel" are written under the advertisements. (with background music), the entertainment channel always plays advertisements at the end of the whole day (02: 00 ~ 07: 00). (Background Music) Jinan TV Station also broadcasts advertisements of background music all day (the time varies with different channels) (except children's channel and news channel on Wednesday), but it will broadcast 30 seconds of EBU test cards at 5 o'clock. Wuhan TV Station is basically the same as Jinan TV Station, with no background music. At the end of the whole day, there will be six hours of advertisements on the news comprehensive and economic life channel of Huzhou TV station, and there will be no sound. There will be a silent electronic big circle test card from 6: 30 to 7: 00. Anji County Radio and Television General Station always plays advertisements (0: 30-8: 30) when there is no program at night (PM5544 on Wednesday), and the background music is all English songs. Xiangshan Radio and Television General Station is basically the same as Anji TV Station, except that the background music is piano music.
The normal version of the single camera tube test card will play the single camera large circle test card ("Broadcast Television Standard" in the upper left and "CCTV Test" in the upper right) after editing other CCTV songs in the evening, and the background sound will be muted. When there is no program in the evening, Dongguan TV Station has been broadcasting the ordinary version of the monocular test card, and the background music is an album by Bandari. Edit the relevant knowledge in this paragraph. The broadcast time and characteristics of test cards in various places are called test card characteristics. Anhui tv, an Anhui TV station, will play static pictures every Wednesday when it is overhauled. Other channels will be broadcast synchronously with satellite TV (except international channel and people's channel), and another static picture or advertisement will be displayed at other times. In addition, due to historical reasons, Anhui TV Station (excluding anhui tv, International Channel and People's Channel) will display the Square GB2097 exam card 15 minutes before the broadcast. The examination period of Beijing TV Station is quite special. Every year on March 20th, the whole station of Beijing TV Station will be overhauled, even BTV International will be overhauled. After March 20th, every week, test cards will be broadcast on Beijing TV (excluding btv Sports, BTV Beijing Satellite TV (non-stop maintenance), BTV cool children (in some cases, such as 20 13, BTV International's maintenance on June 20th), except BTV News Channel (5: 45-6: 00) and Literature and Art Channel. Some channels are overhauled every day, such as btv news channel. What day is March 20th of that year, and what day is the exam period? 20 13 is Wednesday. Tianjin TV Station Tianjin TV Station's test card cycle is also quite special, and it is not regularly overhauled for several months. Guangdong TV Station Guangdong TV Station will generally be overhauled at 02:00-05:35 am on the second Friday of each month, and the test card is slightly different. Shenzhen TV Station is basically the same as Guangdong TV Station. Generally, Guang Bei media (some channels) broadcast test cards from 02: 00 to 06: 00 in the morning, and also broadcast test cards on Tuesday afternoon 14:30- 17:00, but at this time, the test cards have music. Fujian TV station Fujian TV comprehensive channel, Southeast Satellite TV is overhauled at midnight every Thursday, Southeast Satellite TV is overhauled until 5:36, Fujian comprehensive channel is overhauled until 6:00, and the test card is PM5544；; Channel TV is overhauled at midnight every Friday, and the test card is the same as Southeast TV. Other channels (public channel, news channel, TV series channel, city channel, economic life channel, sports channel, children's channel) start to be overhauled from 2 pm to 3 pm every Tuesday and end from 5 pm to 6 pm. The test card is an advertisement (PM5544 before broadcast) and will not be overhauled on holidays; Fujian Children's Channel broadcasts a test card from midnight to 6:20 every day. The test card is PM5544. There is also a picture maintained by satellite TV station, which is a computer window mode with a dark green background. When you see a set of progress bars, a plop appears, indicating that the TV station is about to return to normal.