{"id":804,"date":"2018-08-02T19:38:13","date_gmt":"2018-08-03T02:38:13","guid":{"rendered":"http:\/\/philcoradio.com\/library\/?page_id=804"},"modified":"2023-05-14T19:09:37","modified_gmt":"2023-05-15T02:09:37","slug":"early-schematics","status":"publish","type":"page","link":"https:\/\/philcoradio.com\/library\/index.php\/service-info\/early-schematics\/","title":{"rendered":"Early Philco Schematics"},"content":{"rendered":"<p>Click a link below to see the schematic of a particular Philco radio.<\/p>\n<p>These schematics include capacitor and resistor part values &#8211; information which was not always included in Philco schematics published prior to mid-1933.<br \/>\nAlso included are important corrections and notes that supersede earlier published sources.  <\/p>\n<p><strong><span class=\"mycode_b\">1928<\/span><\/strong><\/p>\n<ul>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/511.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 511 Series<\/a><\/li>\n<\/ul>\n<p><strong><span class=\"mycode_b\">1929<\/span><\/strong><\/p>\n<ul>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/40.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 40<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/65.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 65<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/76.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 76<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/86.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 86<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/87.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 87<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/95e.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 95 (early version)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/95.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 95 (later)<\/a><\/li>\n<\/ul>\n<p><strong><span class=\"mycode_b\">1930<\/span><\/strong><\/p>\n<ul>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/20a.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 20 (early)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/20b.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 20 (later)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/30.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 30<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/41.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 41<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/77.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 77<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/96.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 96<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/296.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 296, Concert Grand<\/a><\/li>\n<\/ul>\n<p><strong><span class=\"mycode_b\">1931<\/span><\/strong><\/p>\n<ul>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/4.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 4 SW Converter<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/21.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 21<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/35.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 35<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/46.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 46<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/50.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 50<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/51.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 51<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/70a.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 70 (early)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/70b.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 70 (later)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/90a.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 90 (early, 2-45)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/90b.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 90 (middle, 1-47)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/90c.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 90 (late, 2-47)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/111.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 111<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/112a.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 112 (early)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/112b.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 112 (late)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/490.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 490<\/a><\/li>\n<\/ul>\n<p><strong><span class=\"mycode_b\">1932<\/span><\/strong><\/p>\n<ul>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/15.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 15<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/35.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 36 &#8211; same as Model 35<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/37.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 37<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/43.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 43<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/51.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 52 &#8211; same as Model 51<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/53.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 53<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/71.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 71<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/80.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 80<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/91.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 91<\/a><\/li>\n<\/ul>\n<p><strong><span class=\"mycode_b\">1933<\/span><\/strong><\/p>\n<ul>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/1491.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 14LZX, also Model 91 (late)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/54.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 54<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/57.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 57, Model 58<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/80acan.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 80-A (Canadian)<\/a><\/li>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/81.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 81<\/a><\/li>\n<\/ul>\n<p><strong><span class=\"mycode_b\">1934<\/span><\/strong><\/p>\n<ul>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/84.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 84<\/a><\/li>\n<\/ul>\n<p><strong><span class=\"mycode_b\">1936<\/span><\/strong><\/p>\n<ul>\n<li><a class=\"mycode_url\" href=\"\/library\/images\/schem\/116px.jpg\" target=\"_blank\"  rel=\"lightbox[804] noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/jpg\" width=\"16\" height=\"16\" \/> Model 116PX<\/a><\/li>\n<\/ul>\n<p><strong>Other<\/strong><\/p>\n<p><span class=\"mycode_b\"><span class=\"mycode_i\">Looking for schematics for models 19, 60, or 89?<br \/>\n<\/span><\/span>Full coverage of these models may be found in the links below.<\/p>\n<ul>\n<li><a href=\"\/library\/index.php\/tech-section\/evolution-of-philco-model-19\/\">Evolution of Philco Model 19<\/a><\/li>\n<li><a href=\"\/library\/index.php\/tech-section\/evolution-of-philco-model-60\/\">Evolution of Philco Model 60<\/a><\/li>\n<li><a href=\"\/library\/index.php\/tech-section\/evolution-of-philco-model-89\/\">Evolution of Philco Model 89<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Click a link below to see the schematic of a particular Philco radio. These schematics include capacitor and resistor part values &#8211; information which was not always included in Philco schematics published prior to mid-1933. Also included are important corrections and notes that supersede earlier published sources. 1928 Model 511 Series 1929 Model 40 Model [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":25,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-804","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages\/804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/comments?post=804"}],"version-history":[{"count":3,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages\/804\/revisions"}],"predecessor-version":[{"id":2514,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages\/804\/revisions\/2514"}],"up":[{"embeddable":true,"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/pages\/25"}],"wp:attachment":[{"href":"https:\/\/philcoradio.com\/library\/index.php\/wp-json\/wp\/v2\/media?parent=804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}