The Redmere Soloist
Channel PCB Interface Bus
IMPORTANT: These drawing and notes are provided for interest only and are not guaranteed to be accurate. Use at your own risk and discretion. The equipment shown contains lethal mains voltages and should only be worked on by people with suitable training and experience. Schematics and layouts are typical but will vary.
PRINTING
Wix (bless 'em 😖) have changed their image format - again - to avif just to make them awkward to print. Unless you want to buy a converter, the easiest way to make a hard copy is:
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Left click when the magnifying glass icon appears and wait for the picture to clear.
(On a touch screen, tap on the image). This will display a higher res file. -
Right click and 'save image as' to somewhere as an avif file.
(On a touch screen, touch and hold down to view the menu) -
Upload the saved file to your Google Drive.
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Open the file and use the print menu to make a hard copy or save as a pdf.
Channel PCB Interface Bus
These are the tinned copper wires that link the Input buffer, Channel 1, Channel 2 and Channel 3 circuit boards. When Channel 1 was re-tracked, the flexible wiring moved to the edge of the board. The 220R resistors in the Input Buffer +/-12v lines moved onto the circuit board with revision 2.
Channel PCB Interface Bus. Revision 1 Boards
Channel PCB Interface Bus. Revision 2 Boards
