They will eventually fail. This KIT is suitable for Onyx 1640, 1620, 1220, 800R, DS3232 and d.4. 1 fuse resistor 10Ω 1/4W (R42). 1 4,7µF 63V capacitor (105º) -new addition, not pictured yet. 2 SMD diodes S1G.
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