http://londonstransport.proboards.com/
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The Wallwasher LED groups and their connections

Downloads


Better quality copies of the circuit diagrams from the site. Conversion to PDF has, in a few cases, changed odd bits of line thickness, but that doesn’t affect the way it looks.

Circuit diagrams
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The Sidelight circuit diagram split into one diagram per page
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The complete Sidelight PCB circuit diagram
The Sidelight circuit diagram with normal readings
The Sidelight circuit diagram with light off readings
The Sidelight circuit diagram - LD16 faulty
The Sidelight circuit diagram R49 open circuit
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Wallwasher / accessories pin-out diagrams
Other
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Wallwasher light PCB circuit diagram
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The Sidelight LED oscilloscope readings
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Subwoofer amplifier PCB regulator circuit
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Wallwasher CPU
Wallwasher LED decoder
Wallwasher Internal power supply
Wallwasher Rumbler interface
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Wallwasher Fans interface
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Wallwasher Sidelight interface
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Wallwasher lights interface
Speakerlight controls circuit
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Wallwasher unmarked components layout
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The Rumbler pulse output oscilloscope readings