{"id":7117,"date":"2021-12-28T14:36:39","date_gmt":"2021-12-28T12:36:39","guid":{"rendered":"https:\/\/www.bramjacobse.nl\/wordpress\/?p=7117"},"modified":"2022-06-03T07:43:20","modified_gmt":"2022-06-03T05:43:20","slug":"lhh-0502-alt-version","status":"publish","type":"post","link":"https:\/\/www.bramjacobse.nl\/wordpress\/?p=7117","title":{"rendered":"LHH 0502 Professional Compact Discs Reproduction System"},"content":{"rendered":"<h4 style=\"text-align: center;\"><strong>Philips LHH 0502 Professional Compact Discs Reproduction System<\/strong><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7121 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH-0502.jpg\" alt=\"\" width=\"783\" height=\"755\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH-0502.jpg?v=1638196942 783w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH-0502-300x289.jpg?v=1638196942 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH-0502-768x741.jpg?v=1638196942 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH-0502-720x694.jpg?v=1638196942 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH-0502-520x501.jpg?v=1638196942 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH-0502-320x309.jpg?v=1638196942 320w\" sizes=\"auto, (max-width: 783px) 100vw, 783px\" \/><\/p>\n<p>Picture from internet<\/p>\n<p><strong>The LHH 0512 CD Drive Control System &#8211;<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8053\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive_Control_system-1.jpg\" alt=\"\" width=\"977\" height=\"651\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive_Control_system-1.jpg 977w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive_Control_system-1-300x200.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive_Control_system-1-800x533.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive_Control_system-1-768x512.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive_Control_system-1-720x480.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive_Control_system-1-520x346.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive_Control_system-1-320x213.jpg 320w\" sizes=\"auto, (max-width: 977px) 100vw, 977px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8043\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Control_system.jpg\" alt=\"\" width=\"1010\" height=\"500\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Control_system.jpg 1010w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Control_system-300x149.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Control_system-800x396.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Control_system-768x380.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Control_system-720x356.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Control_system-520x257.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Control_system-320x158.jpg 320w\" sizes=\"auto, (max-width: 1010px) 100vw, 1010px\" \/><\/p>\n<ul>\n<li><strong>Based on Siemens SICOMP Industry Microcomputers (SICOMP IMC) \u00a0<a href=\"https:\/\/de.wikipedia.org\/wiki\/SICOMP\">Link to Wiki Sicomp<\/a><\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7136 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt.jpg\" alt=\"\" width=\"1280\" height=\"497\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt.jpg?v=1638206225 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-300x116.jpg?v=1638206225 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-800x311.jpg?v=1638206225 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-768x298.jpg?v=1638206225 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-720x280.jpg?v=1638206225 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-520x202.jpg?v=1638206225 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-320x124.jpg?v=1638206225 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-7135\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-2.jpg\" alt=\"\" width=\"1280\" height=\"690\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-2.jpg?v=1638206220 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-2-300x162.jpg?v=1638206220 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-2-800x431.jpg?v=1638206220 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-2-768x414.jpg?v=1638206220 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-2-720x388.jpg?v=1638206220 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-2-520x280.jpg?v=1638206220 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/LHH_Fram_alt-2-320x173.jpg?v=1638206220 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7126 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_systemkast.jpg\" alt=\"\" width=\"1280\" height=\"766\" \/><\/p>\n<p>Photo from internet<\/p>\n<p><strong>Back side<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8044\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_system_all.jpg\" alt=\"\" width=\"1280\" height=\"616\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_system_all.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_system_all-300x144.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_system_all-800x385.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_system_all-768x370.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_system_all-720x347.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_system_all-520x250.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_system_all-320x154.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>Photo from internet<\/p>\n<p><strong>The Siemens SICOMP Industry Microcomputers boards inside this LHH , from left to right<\/strong><\/p>\n<ul>\n<li><strong>Siemens SMP-E4-A3 -&gt; CTL_PS\u00a0<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7127 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/SIEMENS_SMP_E4_a3_internet.jpg\" alt=\"\" width=\"1280\" height=\"918\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/SIEMENS_SMP_E4_a3_internet.jpg?v=1638198068 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/SIEMENS_SMP_E4_a3_internet-300x215.jpg?v=1638198068 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/SIEMENS_SMP_E4_a3_internet-800x574.jpg?v=1638198068 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/SIEMENS_SMP_E4_a3_internet-768x551.jpg?v=1638198068 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/SIEMENS_SMP_E4_a3_internet-720x516.jpg?v=1638198068 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/SIEMENS_SMP_E4_a3_internet-520x373.jpg?v=1638198068 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/SIEMENS_SMP_E4_a3_internet-320x230.jpg?v=1638198068 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>Photo Internet, the board in the LHH was missing Eprom<\/p>\n<ul>\n<li><strong>Siemens SMP-E353 -&gt;\u00a0GRAF-PROC\u00a0<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7128 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_video_internet.jpg\" alt=\"\" width=\"1280\" height=\"877\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_video_internet.jpg?v=1638198112 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_video_internet-300x206.jpg?v=1638198112 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_video_internet-800x548.jpg?v=1638198112 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_video_internet-768x526.jpg?v=1638198112 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_video_internet-720x493.jpg?v=1638198112 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_video_internet-520x356.jpg?v=1638198112 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Siemens_video_internet-320x219.jpg?v=1638198112 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>Photo From Internet<\/p>\n<ul>\n<li><strong>SDI-1 &amp; 2 Philips special build interface Board<\/strong><\/li>\n<li><strong>RW DEC\u00a0<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8052\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_System-2.jpg\" alt=\"\" width=\"1280\" height=\"854\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_System-2.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_System-2-300x200.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_System-2-800x534.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_System-2-768x512.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_System-2-720x480.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_System-2-520x347.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_System-2-320x214.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u00a0 9 pins Sub-D &#8212;&gt; LHH Remote Controller ?<\/strong><\/li>\n<li><strong>25 pins Sub-D &#8211;&gt; LHH CD-Drive Player ?<\/strong><\/li>\n<li><strong>The Board is missing \u00a0a eprom on top of the 2 \u00a0MAB8400 piggy bag CPU&#8217;s.<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-7145 size-large\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400_Piggy_Back-800x621.jpg\" alt=\"\" width=\"800\" height=\"621\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400_Piggy_Back-800x621.jpg?v=1638206914 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400_Piggy_Back-300x233.jpg?v=1638206914 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400_Piggy_Back-768x596.jpg?v=1638206914 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400_Piggy_Back-720x559.jpg?v=1638206914 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400_Piggy_Back-520x404.jpg?v=1638206914 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400_Piggy_Back-320x248.jpg?v=1638206914 320w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400_Piggy_Back.jpg?v=1638206914 850w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>MAB8400 piggy back photo from internet<\/p>\n<ul>\n<li><a href=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/MAB8400.pdf\">PDF MAB8400<\/a><\/li>\n<li><strong>some chips on the board have little modification<\/strong><\/li>\n<\/ul>\n<ul>\n<li><strong>interfacing to the \u00a0Drive via High_speed optocouplers<\/strong>\u00a0&#8211; <a href=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Fairchild_Semiconductor-HCPL2630-datasheet.pdf\">High Speed 10MBit\/s Logic Gate Optocouplers\u00a0<\/a><\/li>\n<\/ul>\n<p><strong>Dummy Audio Connections<\/strong><\/p>\n<ul>\n<li><strong>DAO 1 Panel only Empty XLR&#8217;s &#8211; D.A. converter output Player 1\u00a0 ?<br \/>\n<\/strong><\/li>\n<li><strong>DAO 2 Panel only Empty XLR&#8217;s &#8211; D.A. converter output Player 2 \u00a0?<br \/>\n<\/strong><\/li>\n<li><strong>Monitor Panel only Empty XLR&#8217;s &#8211; Monitor output 1\u00a0 ?<br \/>\n<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8042\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Audio_XLR.jpg\" alt=\"\" width=\"1280\" height=\"850\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Audio_XLR.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Audio_XLR-300x199.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Audio_XLR-800x531.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Audio_XLR-768x510.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Audio_XLR-720x478.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Audio_XLR-520x345.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Audio_XLR-320x213.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>Photo from internet<\/p>\n<ul>\n<li><strong>Behind the XLR panels there is a Siemens power supply<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7138 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt.jpg\" alt=\"\" width=\"1644\" height=\"1380\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt.jpg?v=1638206250 1644w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt-300x252.jpg?v=1638206250 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt-800x672.jpg?v=1638206250 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt-768x645.jpg?v=1638206250 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt-1536x1289.jpg?v=1638206250 1536w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt-720x604.jpg?v=1638206250 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt-520x436.jpg?v=1638206250 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Alt-320x269.jpg?v=1638206250 320w\" sizes=\"auto, (max-width: 1644px) 100vw, 1644px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7137 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Al3.jpg\" alt=\"\" width=\"1238\" height=\"1036\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Al3.jpg?v=1638206235 1238w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Al3-300x251.jpg?v=1638206235 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Al3-800x669.jpg?v=1638206235 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Al3-768x643.jpg?v=1638206235 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Al3-720x603.jpg?v=1638206235 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Al3-520x435.jpg?v=1638206235 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/lhh_power-Al3-320x268.jpg?v=1638206235 320w\" sizes=\"auto, (max-width: 1238px) 100vw, 1238px\" \/><\/p>\n<p>Photos from internet<\/p>\n<ul>\n<li><strong>Backplane inter connections<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7189\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_BackPlane_Siemens.jpg\" alt=\"\" width=\"1280\" height=\"911\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_BackPlane_Siemens.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_BackPlane_Siemens-300x214.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_BackPlane_Siemens-800x569.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_BackPlane_Siemens-768x547.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_BackPlane_Siemens-720x512.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_BackPlane_Siemens-520x370.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_BackPlane_Siemens-320x228.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li><strong>LHH 0513 CD Drive Control Unit<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7186 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_Drive_Control_unit_alt_513.jpg\" alt=\"\" width=\"1462\" height=\"748\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_Drive_Control_unit_alt_513.jpg 1462w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_Drive_Control_unit_alt_513-300x153.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_Drive_Control_unit_alt_513-800x409.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_Drive_Control_unit_alt_513-768x393.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_Drive_Control_unit_alt_513-720x368.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_Drive_Control_unit_alt_513-520x266.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_Drive_Control_unit_alt_513-320x164.jpg 320w\" sizes=\"auto, (max-width: 1462px) 100vw, 1462px\" \/><\/p>\n<ul>\n<li><strong>LHH 0511 CD Drive &#8211; Based on CD Philips CD300 \/ 303<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7209\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Drive_0512_toon.jpg\" alt=\"\" width=\"1280\" height=\"419\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Drive_0512_toon.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Drive_0512_toon-300x98.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Drive_0512_toon-800x262.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Drive_0512_toon-768x251.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Drive_0512_toon-720x236.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Drive_0512_toon-520x170.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Drive_0512_toon-320x105.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8055\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-2.jpg\" alt=\"\" width=\"1015\" height=\"392\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-2.jpg 1015w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-2-300x116.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-2-800x309.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-2-768x297.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-2-720x278.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-2-520x201.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-2-320x124.jpg 320w\" sizes=\"auto, (max-width: 1015px) 100vw, 1015px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8054\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive.jpg\" alt=\"\" width=\"1018\" height=\"713\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive.jpg 1018w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive-300x210.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive-800x560.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive-768x538.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive-720x504.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive-520x364.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD_drive-320x224.jpg 320w\" sizes=\"auto, (max-width: 1018px) 100vw, 1018px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8050\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_CD-Drive-1.jpg\" alt=\"\" width=\"1280\" height=\"689\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_CD-Drive-1.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_CD-Drive-1-300x161.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_CD-Drive-1-800x431.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_CD-Drive-1-768x413.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_CD-Drive-1-720x388.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_CD-Drive-1-520x280.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Back_CD-Drive-1-320x172.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7187 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_CD_drive_alt.jpg\" alt=\"\" width=\"1128\" height=\"638\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_CD_drive_alt.jpg 1128w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_CD_drive_alt-300x170.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_CD_drive_alt-800x452.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_CD_drive_alt-768x434.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_CD_drive_alt-720x407.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_CD_drive_alt-520x294.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_CD_drive_alt-320x181.jpg 320w\" sizes=\"auto, (max-width: 1128px) 100vw, 1128px\" \/><\/p>\n<p>Inside Based on CD300 , = This version contains Sophi (Sony-Philips ) \u00a0Board<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8040\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive.jpg\" alt=\"\" width=\"1280\" height=\"982\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-300x230.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-800x614.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-768x589.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-720x552.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-520x399.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/CD-Drive-320x246.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li><strong>On the back a 25 Sub-D Interface to CD control Unit <\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8058\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Interface_cable-1.jpg\" alt=\"\" width=\"1280\" height=\"924\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Interface_cable-1.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Interface_cable-1-300x217.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Interface_cable-1-800x578.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Interface_cable-1-768x554.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Interface_cable-1-720x520.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Interface_cable-1-520x375.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/Interface_cable-1-320x231.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8098\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Cable.jpg\" alt=\"\" width=\"1010\" height=\"626\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Cable.jpg 1010w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Cable-300x186.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Cable-800x496.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Cable-768x476.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Cable-720x446.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Cable-520x322.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Cable-320x198.jpg 320w\" sizes=\"auto, (max-width: 1010px) 100vw, 1010px\" \/><\/p>\n<ul>\n<li><strong>5 pin DIN audio\u00a0<\/strong><\/li>\n<li><strong>Behind the Frontpanel \u00a0thera are some \u00a0modification to I2C bus interconnects<\/strong><\/li>\n<li><strong>Behind Front Panel\u00a0, Special circuit board , I2S interfacing \u00a0and PQ code and player control.?<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7191 alignnone\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Based_CD30x.jpg\" alt=\"\" width=\"1280\" height=\"594\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Based_CD30x.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Based_CD30x-300x139.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Based_CD30x-800x371.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Based_CD30x-768x356.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Based_CD30x-720x334.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Based_CD30x-520x241.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Based_CD30x-320x149.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li><strong>The Board behind front contains a MAB8400 piggy back with eprom<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8090\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Print_front.jpg\" alt=\"\" width=\"1280\" height=\"960\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Print_front.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Print_front-300x225.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Print_front-800x600.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Print_front-768x576.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Print_front-720x540.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Print_front-520x390.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_Print_front-320x240.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8084\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_achter-front.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_achter-front.jpg 1024w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_achter-front-300x225.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_achter-front-800x600.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_achter-front-768x576.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_achter-front-720x540.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_achter-front-520x390.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_achter-front-320x240.jpg 320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<ul>\n<li><strong>CD Tray with Preset , Ready , On Air Leds<\/strong><\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7050\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/11\/Front_leds.jpg\" alt=\"\" width=\"1280\" height=\"622\" \/><strong>Under CD tray there is a small board\u00a0with 3 relais<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8087\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_11_relais-2.jpg\" alt=\"\" width=\"1280\" height=\"942\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_11_relais-2.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_11_relais-2-300x221.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_11_relais-2-800x589.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_11_relais-2-768x565.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_11_relais-2-720x530.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_11_relais-2-520x383.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_11_relais-2-320x236.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8086\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_relais.jpg\" alt=\"\" width=\"909\" height=\"752\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_relais.jpg 909w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_relais-300x248.jpg 300w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_relais-800x662.jpg 800w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_relais-768x635.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_relais-720x596.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_relais-520x430.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_511_relais-320x265.jpg 320w\" sizes=\"auto, (max-width: 909px) 100vw, 909px\" \/><\/p>\n<ul>\n<li><strong>Underside Flatcable to front Panel<\/strong><\/li>\n<li><strong>The AudioDecoder print has a special MAB8400 piggy back + Eprom \u00a0<\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Servo Print<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8089\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_servo.jpg\" alt=\"\" width=\"960\" height=\"1280\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_servo.jpg 960w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_servo-225x300.jpg 225w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_servo-600x800.jpg 600w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_servo-768x1024.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_servo-720x960.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_servo-520x693.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_servo-320x427.jpg 320w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Audio output from the drive is on a 5 pin DIN connector<\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8023\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1.jpg\" alt=\"\" width=\"1280\" height=\"1748\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1-220x300.jpg 220w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1-586x800.jpg 586w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1-768x1049.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1-1125x1536.jpg 1125w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1-720x983.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1-520x710.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-1-320x437.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8026\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-2.jpg\" alt=\"\" width=\"1280\" height=\"1771\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8025\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3.jpg\" alt=\"\" width=\"1280\" height=\"1718\" srcset=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3.jpg 1280w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3-224x300.jpg 224w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3-596x800.jpg 596w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3-768x1031.jpg 768w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3-1144x1536.jpg 1144w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3-720x966.jpg 720w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3-520x698.jpg 520w, https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-3-320x430.jpg 320w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8024\" src=\"https:\/\/www.bramjacobse.nl\/wordpress\/wp-content\/uploads\/2021\/12\/LHH_0502-4.jpg\" alt=\"\" width=\"1280\" height=\"1753\" \/><\/p>\n<p>Met dank aan Toon \u00a0, Ruud voor de Foto&#8217;s en Info<\/p>\n<p>&nbsp;<\/p>\n<p><strong><em>I&#8217;m looking for more information , leaflets or any kind of documentation\u00a0<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Philips LHH 0502 Professional Compact Discs Reproduction System Picture from internet The LHH 0512 CD Drive Control System &#8211; Based on Siemens SICOMP Industry Microcomputers (SICOMP IMC) \u00a0Link to Wiki Sicomp &nbsp; Photo from&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":7121,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[172,145,121],"tags":[],"class_list":["post-7117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lhh","category-lhh-0502","category-philips"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LHH 0502 Professional Compact Discs Reproduction System - 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=7117\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" 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