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Additional SYNTH CITY Listings

Service notes:
Power Supply: Installed a standard IEC AC input jack, replaced all electrolytic capacitors in power supply, calibrated power supply.
CPU Board: Replaced internal memory battery, cleaned pin headers, reloaded factory presets banks A and B.
Module Board: Replaced all (6) original voice chips AR80017 clones, calibrated module board.
Panel: Removed panel PCB and cleaned all faders and switches, replaced (12) panel tact switches, cleaned knobs and buttons. Replaced fader dust covers, resoldered faders.
Bend Assembly: Cleaned and re-soldered faders and potentiometers, cleaned knobs and bend panel, replaced dust covers for faders and port switch.
Output PCB: Cleaned tune control and level switch, re-soldered all interface jacks.
Keybed: Cleaned keys and key-bed, removed dust and debris in key-bed.
Testing: Ran on the bench for several hours and check all calibration and functions."
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