{"id":1517,"date":"2023-05-01T18:00:29","date_gmt":"2023-05-01T18:00:29","guid":{"rendered":"https:\/\/www.adrian-smith31.co.uk\/blog\/?p=1517"},"modified":"2025-08-09T13:57:36","modified_gmt":"2025-08-09T13:57:36","slug":"nimrod-mra4-cockpit-lcd-display-unit-teardown-thales-f9111","status":"publish","type":"post","link":"https:\/\/www.adrian-smith31.co.uk\/blog\/2023\/05\/nimrod-mra4-cockpit-lcd-display-unit-teardown-thales-f9111\/","title":{"rendered":"Nimrod MRA4 cockpit LCD display unit teardown (Thales LCD66N)"},"content":{"rendered":"<p>Whilst I was on covid lockdown I bought several avionics parts with the intention of making teardown videos and seeing if I could possibly power them up. If you are a frequent visitor to this site and \/ or my YouTube channel then you will already know this but for new visitors please check my other posts and my YouTube channel for more avionics teardowns.<\/p>\n<p>I have a cockpit LCD display unit from an RAF Nimrod MRA4 which was a cancelled project to upgrade the existing MR2 aircraft which included new avionics and several aircraft were built but later scrapped before they entered service due to the project&#8217;s cancellation. Somehow many of the parts ended up on eBay and I&#8217;ve found by doing a little research these display units have found their way to home cockpit flight sim enthusiasts wanting to see if they can be used. Short answer to that question is <em>possibly\u00a0<\/em>but from my teardown its likely they need a specialised video format and \/ or additional signalling to select inputs. My unit seems to be possibly faulty \/ broken as well but I will find that out once I get a power supply that can handle it as it draws over 5 amps at 28V. It&#8217;s explained in the YouTube video but for now here are some photos of the main boards.<\/p>\n<p><!--more--><\/p>\n<p>I will try and power the device up at a later date and try and find out what video signals it works with if possible. Of course, I will report any findings here and also do a video if required.<\/p>\n<p>YouTube video<\/p>\n\n<div class=\"youtube-embed\" itemprop=\"video\" itemscope itemtype=\"https:\/\/schema.org\/VideoObject\">\n\t<meta itemprop=\"url\" content=\"https:\/\/www.youtube.com\/v\/nYmDNCAQwbY\" \/>\n\t<meta itemprop=\"name\" content=\"Nimrod MRA4 cockpit LCD display unit teardown (Thales LCD66N)\" \/>\n\t<meta itemprop=\"description\" content=\"Nimrod MRA4 cockpit LCD display unit teardown (Thales LCD66N)\" \/>\n\t<meta itemprop=\"uploadDate\" content=\"2023-05-01T18:00:29+00:00\" \/>\n\t<meta itemprop=\"thumbnailUrl\" content=\"https:\/\/i.ytimg.com\/vi\/nYmDNCAQwbY\/default.jpg\" \/>\n\t<meta itemprop=\"embedUrl\" content=\"https:\/\/www.youtube.com\/embed\/nYmDNCAQwbY\" \/>\n\t<meta itemprop=\"height\" content=\"340\" \/>\n\t<meta itemprop=\"width\" content=\"560\" \/>\n\t<iframe loading=\"lazy\" style=\"border: 0;\" class=\"youtube-player\" width=\"560\" height=\"340\" src=\"https:\/\/www.youtube.com\/embed\/nYmDNCAQwbY\" allowfullscreen><\/iframe>\n<\/div>\n\n<p>Photos of the main circuit boards<\/p>\n<figure id=\"attachment_1518\" aria-describedby=\"caption-attachment-1518\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1518 size-medium\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-300x169.jpg 300w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-1024x576.jpg 1024w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-768x432.jpg 768w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-1536x864.jpg 1536w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-2048x1152.jpg 2048w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-600x338.jpg 600w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_134411420-1040x585.jpg 1040w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1518\" class=\"wp-caption-text\">The video board<\/figcaption><\/figure>\n<figure id=\"attachment_1519\" aria-describedby=\"caption-attachment-1519\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1519 size-medium\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-300x169.jpg 300w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-1024x576.jpg 1024w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-768x432.jpg 768w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-1536x864.jpg 1536w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-2048x1152.jpg 2048w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-600x338.jpg 600w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20200930_135659483-1040x585.jpg 1040w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1519\" class=\"wp-caption-text\">Main control board \/ LCD interface board<\/figcaption><\/figure>\n<figure id=\"attachment_1520\" aria-describedby=\"caption-attachment-1520\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1520 size-medium\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-300x169.jpg 300w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-1024x576.jpg 1024w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-768x432.jpg 768w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-1536x864.jpg 1536w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-2048x1152.jpg 2048w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-600x338.jpg 600w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113029576-1040x585.jpg 1040w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1520\" class=\"wp-caption-text\">Main control board (2)<\/figcaption><\/figure>\n<figure id=\"attachment_1521\" aria-describedby=\"caption-attachment-1521\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1521 size-medium\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-300x169.jpg 300w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-1024x576.jpg 1024w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-768x432.jpg 768w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-1536x864.jpg 1536w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-2048x1152.jpg 2048w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-600x338.jpg 600w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_113146361-1040x585.jpg 1040w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1521\" class=\"wp-caption-text\">LCD backlight inverter<\/figcaption><\/figure>\n<figure id=\"attachment_1522\" aria-describedby=\"caption-attachment-1522\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1522 size-medium\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-300x169.jpg 300w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-1024x576.jpg 1024w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-768x432.jpg 768w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-1536x864.jpg 1536w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-2048x1152.jpg 2048w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-600x338.jpg 600w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114026860-1040x585.jpg 1040w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1522\" class=\"wp-caption-text\">Another shot of the main board (some chips are easier to read here)<\/figcaption><\/figure>\n<figure id=\"attachment_1524\" aria-describedby=\"caption-attachment-1524\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1524 size-medium\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-300x169.jpg 300w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-1024x576.jpg 1024w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-768x432.jpg 768w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-1536x864.jpg 1536w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-2048x1152.jpg 2048w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-600x338.jpg 600w, https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2023\/05\/PXL_20230501_114338838.MP_-1040x585.jpg 1040w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1524\" class=\"wp-caption-text\">Closer image of the video board<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Whilst I was on covid lockdown I bought several avionics parts with the intention of making teardown videos and seeing if I could possibly power them up. If you are a frequent visitor to this site and \/ or my YouTube channel then you will already know this but for new visitors please check my [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1520,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"Nimrod MRA4 cockpit LCD display unit teardown (Thales LCD66N) - Adrian's electronics blog","description":"Whilst I was on covid lockdown I bought several avionics parts with the intention of making teardown videos and seeing if I could possibly power them up. If you"},"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1517","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avionics"],"_links":{"self":[{"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=1517"}],"version-history":[{"count":8,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1517\/revisions"}],"predecessor-version":[{"id":1532,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1517\/revisions\/1532"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/media\/1520"}],"wp:attachment":[{"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=1517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=1517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=1517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}