STUDIO REPAIR » Misc... » NED Synclavier II »  Power Supply     [Image 17 of 71]  :: Jump To  
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NED Synclavier II  •  Power Supply
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NED Synclavier II - Mains Inlet * …

NED Synclavier II - Main Frame * This is Synclavier - two 19 open frames filled with removable printed circuit boards. The whole system is build complete 'discrete digital' without large-scaled integrated circuits like a CPU or specialized I/O devices. The function of a so called central processing unit is spread over several boards. Impressive!

NED Synclavier II - Fans Removed * Rear fan panel removed

NED Synclavier II - PSU Assembly * …

NED Synclavier II - Power Distribution * …

NED Synclavier II - Back Planes * Back plane PCBs of the main frame

NED Synclavier II - Bus Plane * …
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NED Synclavier II - Power Supply - Image by Nikolaus Riehm
NED Synclavier II - PSU Type * One of two switched-mode power supply units. This one delivers up to 35A (!) DC at 5V

NED Synclavier II - Keyboard Opened * …

NED Synclavier II - Keyboard Opened * …

NED Synclavier II - Keyboard PCBs * The keyboard control board contains not TTL nor CMOS but DTL (Diode-Transistor-Logic) integrated circuits.

NED Synclavier II - Logotype * Logotype on keyboard's rear panel

NED Synclavier II - Keyboard Jacks * Headphone output and foot switches inputs

NED Synclavier II - Keyboard Jacks * Foot pedal jacks

 
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