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Commodore VIC-20 Capacitor Replacement Guide
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=== Cost-Reduced “VIC-20 CR” Board (Assy 250403) === {| class="wikitable styled-table" style="width:100%; text-align:center;" |+'''Cost-Reduced VIC-20 Capacitors''' ! Typical Ref !! Capacitance !! Voltage !! Notes |- | C1 || 22 µF || 25 V || Reset / audio decouple (moved by layout change) |- | C2 || 10 µF || 50 V || Cassette sense filter |- | C4 || 1 000 µF || 16 V || Bulk +5 V – external PSU now supplies DC directly |- | C6 || 470 µF || 10 V || 9 VAC► +12 V doubler filter (VIC & cassette motor) |- | C7 || 100 µF || 16 V || VIC chroma/luma decouple (near RF modulator) |- | C8 || 220 µF || 25 V || +12 V rail post-rectifier filter |} > '''Board markings vary.''' Commodore deleted the on-board 7805 on Assy 250403, so the '''4 700 µF can is absent'''; the largest can you will see is 1 000 µF. Always cross-check against your board silkscreen before ordering.
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