by Lisa Matthews (Duluth MN)
We have a psr170 model and it just stopped working. Does this need to have batteries in it to work??? or, can we just use the power cord? Any ideas???
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Submitted by: Mantius Cazaubon
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Comment The Yamaha PSR170 keyboard can either be used with 1. A power adaptor - (PA-3B/3C) or 2. 6 "D" size batteries - R20P (LR20) or equivalent)
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