{"id":22,"date":"2019-09-03T15:08:54","date_gmt":"2019-09-03T15:08:54","guid":{"rendered":"https:\/\/www.bramjacobse.nl\/wordpress\/?page_id=22"},"modified":"2026-01-18T13:22:43","modified_gmt":"2026-01-18T12:22:43","slug":"cd-10","status":"publish","type":"post","link":"https:\/\/www.bramjacobse.nl\/wordpress\/?p=22","title":{"rendered":"CD 10"},"content":{"rendered":"<p>Volgend project, laatst een defecte Marantz <span class=\"posthilit\">CD10<\/span> Cognac en Sigaren gekocht, met reservere CDM4 en reserve Hall motor. Had de verkoper er alvast bij gekocht, voor ooit&#8230;jaja&#8230;<\/p>\n<p>De speler wil geen cd&#8217;s meer inlezen en rammelt&#8230;<br \/>\nWe gaan eens kijken. A-ha de CD-lade wil niet zakken&#8230;<\/p>\n<p>We missen een e borg ring, en ook een schroef, de snaren zijn vast al eens vervangen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1259 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-borgring-mist-800x717.jpg\" alt=\"\" width=\"640\" height=\"574\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-borgring-mist.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-borgring-mist-300x269.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-borgring-mist-768x688.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Met de hand CD-lade laten zakken&#8230;CD wordt gezien en met heel veel moeite en veel mechanisch lawaai wordt de test cd ingelezen. wat maakt toch dat lawaai ?. Even zoeken en probleem gevonden..<\/p>\n<p>wat is er met de spindel motor gebeurt..?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1281 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel-800x755.jpg\" alt=\"\" width=\"640\" height=\"604\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel-300x283.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel-768x725.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Ding zit helemaal los van de magneet waarom.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1282 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel2-800x476.jpg\" alt=\"\" width=\"640\" height=\"381\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel2-800x476.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel2-300x179.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel2-768x457.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel2-1024x610.jpg 1024w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Verder valt op er is gesoldeerd aan de OpAmps aan de uitgang..<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1274 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamp-upgrade-800x280.jpg\" alt=\"\" width=\"640\" height=\"224\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamp-upgrade-800x280.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamp-upgrade-300x105.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamp-upgrade-768x269.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamp-upgrade-1024x359.jpg 1024w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>En natuurlijk een nieuw klokje&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1264 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clock-800x600.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clock.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clock-300x225.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clock-768x576.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Vanavond nog snel even gekeken, kon het niet laten , sorry \u00a0, dat moet te fixen zijn.<\/p>\n<p>Onderkant CDM4 pro waar magneet van de hall-motor komt.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1261 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-cdm4-pro-hall-800x690.jpg\" alt=\"\" width=\"640\" height=\"552\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-cdm4-pro-hall.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-cdm4-pro-hall-300x259.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-cdm4-pro-hall-768x662.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>het bevestingsgat van de magneethouder heb ik schoongemaakt en vet vrij en ook de spindel as ,en daarna weer op spindel vast gelijmt, vervolgens de elektronica van de motor weer terug geplaatst.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1283 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel3-800x596.jpg\" alt=\"\" width=\"640\" height=\"477\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel3.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel3-300x224.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel3-768x572.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1273 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-hallmotot-1-800x600.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-hallmotot-1.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-hallmotot-1-300x225.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-hallmotot-1-768x576.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1272 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-hallmotor-800x651.jpg\" alt=\"\" width=\"640\" height=\"521\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-hallmotor.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-hallmotor-300x244.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-hallmotor-768x625.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Hij draait..<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1285 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spinning-800x563.jpg\" alt=\"\" width=\"640\" height=\"450\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spinning.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spinning-300x211.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spinning-768x540.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>en succes , loopt weer muisstil en werkt prima&#8230;<br \/>\nKan ik rustig slapen , en binnenkort op het gemak de speler verder in orde maken..<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1286 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-succes-800x368.jpg\" alt=\"\" width=\"640\" height=\"294\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-succes.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-succes-300x138.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-succes-768x353.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><span style=\"color: #800000;\"><strong>Harry<\/strong> &#8211; &#8220;Wat ben jij daar toch reuze handig in!\u00a0Wat betreft de opamps, zijn er andere ingesoldeerd denk je (upgrade)?&#8221;<\/span><\/p>\n<p>Geen idee wat voor opamps er in zijn gezet, het lijkt op iets van Analog Devices als ik zo het logo zie&#8230;<br \/>\nmaar dat kan ik pas goed zien als ik de DAC print eruit haal de buffer opamps zitten een print lager in de speler.<\/p>\n<p>De AD797 Als uitgang opamp<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1257 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-AD797-800x712.jpg\" alt=\"\" width=\"640\" height=\"570\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-AD797.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-AD797-300x267.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-AD797-768x684.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>ne5532 &#8211;&gt; ne5534 &#8211;&gt; ne5534 &#8211;&gt; AD797 ( was NE5534 )<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1271 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-diagram-800x535.jpg\" alt=\"\" width=\"640\" height=\"428\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-diagram-800x535.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-diagram-300x201.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-diagram-768x514.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-diagram-1024x685.jpg 1024w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-diagram.jpg 1866w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1275 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps-800x534.jpg\" alt=\"\" width=\"640\" height=\"427\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps-800x534.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps-300x200.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps-768x512.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps-1024x683.jpg 1024w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps.jpg 2030w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1276 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps2-731x800.jpg\" alt=\"\" width=\"640\" height=\"700\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps2-731x800.jpg 731w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps2-274x300.jpg 274w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps2-768x840.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps2-1024x1120.jpg 1024w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-opamps2.jpg 1106w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><span style=\"color: #993300;\"><em><strong>harry<\/strong> &#8211; &#8220;Tja, of je dat verschil gaat horen? Ze zitten wel in voetjes dus uitwisselbaar, dat scheelt. Hoop voor je dat er verder niet geprutst is in de speler, Remi is vele uren bezig geweest om mijn &#8220;ge\u00fcpgrade&#8221; CD960 weer normaal te krijgen&#8221;<\/em><\/span><\/p>\n<p><span style=\"color: #993300;\"><em><strong>ChromeMaximaII<\/strong> &#8211; &#8220;In elk geval wordt de lage ingangsruis van een AD797 compleet overstemd door de omliggende weerstanden in deze trap. De NE5534 is echt geen kneusje.&#8221;<\/em><\/span><\/p>\n<p><span style=\"color: #993300;\"><em><strong>MGf<\/strong> &#8211; &#8220;Die AD797 zitten ook in mijn Pathos Classic One MK3, &#8220;very low-noise&#8221;. Maar wel heel kieskeurig als het gaat om voeding en ontkoppeling. 2x tantaal elko&#8217;s (10uF\/35v) (of elko&#8217;s met extreem lage ESR) moeten zo dicht mogelijk bij het IC aangesloten worden. Anders blijft er weinig over van de low-noise eigenschap&#8230;&#8221;<\/em><\/span><\/p>\n<p>&lt;Nerd Alarm&gt; <a class=\"postlink\" href=\"https:\/\/www.analog.com\/media\/en\/technical-documentation\/application-notes\/AN-940.pdf?doc=AD797.pdf\">klikkerdeklik<\/a> &lt;\/Nerd Alarm&gt;<\/p>\n<p><span style=\"color: #993300;\"><em><strong>Jeroen<\/strong> &#8211; &#8220;Vind dat er veel opamps in serie zitten. Ze gebruiken de 1547 als enkele dac, maar dan kun je toch ook gewoon de uitgangen aan elkaar knopen? (zeker bij 1 chip), en daarna wat filtering en buffer.<\/em><\/span><\/p>\n<p>die 797 kan zeker meer stroom leveren? anders zie ik weinig reden die daar toe te passen.. met zo&#8217;n 797 kun je een ultra low noise voeding maken voor een oscillator. (met een bc549 en tl431 in de basis die het ic zelf voeden). Zo&#8217;n CS oplossing lol.<br \/>\nBram gaat natuurlijk de LME erin zetten..&#8221;<\/p>\n<p>Ben ik een poosje aan het test draaien met deze <span class=\"posthilit\">CD10<\/span> , vind ik hem toch dat ie erg vaak overslaat met mijn test-cd&#8217;s<br \/>\nMijn test cd&#8217;s zijn cd&#8217;s met behoorlijk wat vette vingers en krassen en niet helemaal vlak\u00a0, een cd104 speelt deze cd&#8217;s beter af<br \/>\nDaar kan ik niet tegen&#8230;dus maar eens onderzoeken en het service manual erbij om de afregel procedure van het cd-lade mechaniek eens door te nemen.<br \/>\nKijk eens aan een Magnet Clamper&#8230;er is niks magnetisch aan de <span class=\"posthilit\">CD10<\/span> Clamper \/ spindel<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1263 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clampermagnet-800x466.jpg\" alt=\"\" width=\"640\" height=\"373\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clampermagnet-800x466.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clampermagnet-300x175.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clampermagnet-768x447.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clampermagnet-1024x596.jpg 1024w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clampermagnet.jpg 1866w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Aha, de Spindel is niet van een magnetisch metaal maar van Aluminium&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1281 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel-800x755.jpg\" alt=\"\" width=\"640\" height=\"604\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel-300x283.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel-768x725.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1258 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-alu-spindel-800x724.jpg\" alt=\"\" width=\"640\" height=\"579\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-alu-spindel.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-alu-spindel-300x272.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-alu-spindel-768x695.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Had de verkoper niet iets met &#8221; ik heb er alvast een reserve motor bij gekocht&#8221;<br \/>\nIk snap het de losse spindel en hall magneet zijn de originele.<br \/>\nDie er maar terug geplaatst en dat gaat veel beter&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1284 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel4-800x648.jpg\" alt=\"\" width=\"640\" height=\"518\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel4.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel4-300x243.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-spindel4-768x622.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><span style=\"color: #993300;\"><em><strong>Shoute<\/strong> &#8211; &#8220;Heel apart. Waarom zou je in godsnaam de spindel vervangen als (blijkbaar) de originele nog goed is&#8221;<\/em><\/span><\/p>\n<p><span style=\"color: #993300;\"><em><strong>Hoewie Loewie<\/strong> &#8211; &#8220;Aluminium is toch veel highender.&#8221;<\/em><\/span><\/p>\n<p>Nu de speler goed loopt , eens naar het Tricord klokje gekeken&#8230;<br \/>\nWat zegt de Tricord zelf over het inbouwen<\/p>\n<p><span style=\"color: #993300;\"><em>&#8220;Connecting Clock power from within a CD player.<\/em><\/span><br \/>\n<span style=\"color: #993300;\"><em>Power is fed to the Clock 2\/4 board via the Red\/Black twisted pair: RED = +Ve &#8211; BLACK = oV (GND)&#8221;<\/em><\/span><\/p>\n<p><span style=\"color: #993300;\"><em>1) Connect the +Ve (Red twisted wire) of the Clock 2\/4 to a DC supply between +9 and +20 volts dc. Most CD players use 7812 and\/ or 7815 three pin voltage regulator I\/C\u2019s for their positive analogue power supplies. Try not to connect the Clock 2\/4 to these regulators as you will add clock noise to the analogue stages and impair performance.<\/em><\/span><\/p>\n<p>natuurlijk de Doe Het Zelfer heeft hem hier aangesloten op de analoge voedingspanning dat naar de opamps gaat.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1265 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/CD10-clock-800x600.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/CD10-clock.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/CD10-clock-300x225.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/CD10-clock-768x576.jpg 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1266 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower-800x695.jpg\" alt=\"\" width=\"640\" height=\"556\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower-800x695.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower-300x261.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower-768x667.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower-1024x890.jpg 1024w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower.jpg 1066w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Tricord bedoelt hier<\/p>\n<p><em>The digital supplies in most CD players are fed from a 5 volt regulator \u2013 normally a 7805. The input side i.e. pin 1 (with the text on the regulator facing towards you, lead-wires facing down, pin 1 is on the left) is usually several volts higher than 5V and is the ideal place to put the red twisted wire.<\/em><\/p>\n<p>De 5 volt wordt gemaakt met eigen trafowikkelling.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-1267 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower1-761x800.jpg\" alt=\"\" width=\"640\" height=\"673\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower1-761x800.jpg 761w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower1-285x300.jpg 285w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower1-768x807.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2019\/10\/cd10-clockpower1.jpg 902w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Inmiddels aangepast en nu struikel ik over de muziekkanten&#8230;Wat een enorme 3d-soundstage<\/p>\n<p><span style=\"color: #993300;\"><em><strong>Jeroen<\/strong> &#8211; &#8220;Ik zie een dikke tor? en een ic op dat klok printje.<\/em><\/span><br \/>\n<span style=\"color: #993300;\"><em>En de oscillator. dikke tor is collector uit? en dan via een paar opamps die als low noise voeding dienen voor de oscillator?<\/em><\/span><br \/>\n<span style=\"color: #993300;\"><em>Sja, digitaal gereutel weg filteren uit dac voeding en filter\/oscillator daar knapt een simpele speler van op. Alleen zou zo&#8217;n top speler van Marantz al goed ontkoppeld moeten zijn.<\/em><\/span><br \/>\n<span style=\"color: #993300;\"><em>Het scheelt wel, zelfs met originele kristal en saa7220 in een 960 kun je met wat &#8216;kraaltjes en spiegeltjes&#8217; de boel aardig opkrikken..<\/em><\/span><br \/>\n<span style=\"color: #993300;\"><em>Gaat niet zozeer over 3d of zo, maar een iets verbeterd geluid.<\/em><\/span><br \/>\n<span style=\"color: #993300;\"><em>Dat is geen CS, maar gewoon tweaken.. dure klokken van 0.01ppm das wel weer CS want een langzaam verloop dat merk je niet.&#8221;<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Volgend project, laatst een defecte Marantz CD10 Cognac en Sigaren gekocht, met reservere CDM4 en reserve Hall motor. Had de verkoper er alvast bij gekocht, voor ooit&#8230;jaja&#8230; De speler wil geen cd&#8217;s meer inlezen&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":1289,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70,120,302],"tags":[],"class_list":["post-22","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cd-10","category-marantz","category-tda1547"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CD 10 - Bram Jacobse<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bramjacobse.nl\/wordpress\/?p=22\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CD 10 - Bram Jacobse\" \/>\n<meta property=\"og:description\" content=\"Volgend project, laatst een defecte Marantz CD10 Cognac en Sigaren gekocht, met reservere CDM4 en reserve Hall motor. 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