[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-560805-105":59,"doc-detail-560805-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","50hz-colour-television-training-manual-da100-dw100-chassis","50Hz Colour Television - Training Manual - DA100 & DW100 Chassis","","50Hz Colour Television training manual detailing the DA100 and DW100 chassis architecture and key subsystem operation. The contents cover switch mode power supply functions including start-up, voltage regulation, protection against over-voltage and over-current, and the slave processor power supply with degauss circuit and 5V regulator. It further describes class D output stages, audio and field outputs, vertical fly-back, and the video and sync processor covering analogue front-end, clamping, gain control, converters, clock oscillator, protection circuitry, and scan velocity modulation.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/50hz-colour-television-training-manual-da100-dw100-chassis/560805/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/50hz-colour-television-training-manual-da100-dw100-chassis/560805.png","ImageObject",300,407,{"name":92,"@type":93},"Chumphorn","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-21","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What power supply sections are described for the DA100 and DW100 chassis?","Question",{"text":112,"@type":113},"The manual covers switch mode power supply, start-up operation, voltage regulation, over-voltage protection, over-current control, and the slave processor power supply. It also includes the degauss circuit and the 5V regulator sections for the DA100 and DW100 variants.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What topics are covered in the video and sync processor section?",{"text":117,"@type":113},"It describes the video and sync processor including the analogue front-end, input selector, clamping, automatic gain control, analogue-to-digital converters, and a digitally controlled clock oscillator. It also includes analogue video output, beam current limiting, protection circuitry, and scan velocity modulation output.",{"name":119,"@type":110,"acceptedAnswer":120},"Which output stages and signals are addressed in the document?",{"text":121,"@type":113},"The document includes class D output stages with specific pin functions, audio output, field output, and vertical fly-back. It also discusses the line output stage and an East West circuit section.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},560805,1791858278,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},2336475401981,"https://ap-avatar.wpscdn.com/avatar/22000c94efd8d5204d?x-image-process=image/resize,m_fixed,w_180,h_180&k=1786935347598174694","50Hz Colour Television  \nDA100 and DW100  \nChassis  \nContents  \nPOWER SUPPLIES........................................................................................................................... 1  \nSwitch Mode Power Supply ...................................................................................................... 1  \nStart up operation........................................................................................................... 1  \nVoltage regulation ..........................................................................................................2  \nOver-voltage Protection ..................................................................................................2  \nOver-current control .......................................................................................................2  \nSlave Processor Power Supply.................................................................................................3  \nDegauss Circuit........................................................................................................................4  \n5v Regulator ............................................................................................................................5  \nDA100 (59ESD7H and 66ESD7H) 4:3 chassis................................................................5  \nDW100 (56FW53H to 6FW54H) 16:9 chassis .................................................................6  \nCLASS D OUTPUT STAGES ............................................................................................................7  \nTda7480 Pin Functions.............................................................................................................7  \nPin 9 – Frequency ..........................................................................................................7  \nPin 12 – Mute/Standby function ......................................................................................7  \nAudio Output ............................................................................................................................8  \nField Output .............................................................................................................................9  \nVertical Fly-back........................................................................................................... 10  \nVIDEO AND SYNC PROCESSOR ................................................................................................... 11  \nDescription ............................................................................................................................. 11  \nAnalogue front-end ....................................................................................................... 11  \nInput Selector ............................................................................................................... 11  \nClamping...................................................................................................................... 11  \nAutomatic Gain Control ................................................................................................ 12  \nAnalogue-to-Digital Converters ..................................................................................... 12  \nDigitally Controlled Clock Oscillator .............................................................................. 12  \nAnalogue Video Output ................................................................................................ 12  \nAverage Beam Current Limiting .................................................................................... 12  \nProtection Circuitry ....................................................................................................... 12  \nScan Velocity Modulation Output .................................................................................. 12  \nPICTURE ROTATION...................................................","cbCaigXEa3OovhUf","https://ap.wps.com/l/cbCaigXEa3OovhUf","pdf",222812,23,"English","# POWER SUPPLIES\n## Switch Mode Power Supply\n## Start up operation\n## Voltage regulation\n## Over-voltage Protection\n## Over-current control\n## Slave Processor Power Supply\n## Degauss Circuit\n## 5v Regulator\n## DA100 (59ESD7H and 66ESD7H) 4:3 chassis\n## DW100 (56FW53H to 6FW54H) 16:9 chassis\n# CLASS D OUTPUT STAGES\n## Tda7480 Pin Functions\n## Audio Output\n## Field Output\n## Vertical Fly-back\n# VIDEO AND SYNC PROCESSOR\n## Description\n## Analogue front-end\n## Input Selector\n## Clamping\n## Automatic Gain Control\n## Analogue-to-Digital Converters\n## Digitally Controlled Clock Oscillator\n## Analogue Video Output\n## Average Beam Current Limiting\n## Protection Circuitry\n## Scan Velocity Modulation Output\n# PICTURE ROTATION\n## SCAN VELOCITY MODULATOR\n# LINE OUTPUT STAGE\n## East West Circuit\n# MICROPROCESSOR CONTROL\n## Reset\n# PROTECTION\n## Microprocessor\n## Audio Output\n## Beam Current\n## Horizontal Mute\n## Video/Sync Processor\n## Safety\n## Vprot","[{\"question\":\"What power supply sections are described for the DA100 and DW100 chassis?\",\"answer\":\"The manual covers switch mode power supply, start-up operation, voltage regulation, over-voltage protection, over-current control, and the slave processor power supply. It also includes the degauss circuit and the 5V regulator sections for the DA100 and DW100 variants.\"},{\"question\":\"What topics are covered in the video and sync processor section?\",\"answer\":\"It describes the video and sync processor including the analogue front-end, input selector, clamping, automatic gain control, analogue-to-digital converters, and a digitally controlled clock oscillator. It also includes analogue video output, beam current limiting, protection circuitry, and scan velocity modulation output.\"},{\"question\":\"Which output stages and signals are addressed in the document?\",\"answer\":\"The document includes class D output stages with specific pin functions, audio output, field output, and vertical fly-back. It also discusses the line output stage and an East West circuit section.\"}]","50Hz Colour Television - Training Manual - DA100 & DW100 Chassis | PDF",1791804175,58]