Reply To: Beogram 4004 (Type 5526) issue

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There are some major issues there that can only be explained by one or more errors in your parts replacement. Pressing 33 should ONLY cause the platter to rotate and not move the arm. It is a “clean record” function. ON should cause the collector of TR12 to latch high (17v). If pressing 33 is causing that then I would carefully check your diode orientations as you may have one in backwards or a shorted one. The slow return could also be your pulley alignment, lubrication or servo belt. ┬áIf it is running at the same speed as “>” then once again there may be a diode/trans issue. This is when TR13 should latch high. Finally, don’t forget to check D9/10 and TR8 on the muting board as they perform the same functions.