Repair and disassembly guides for electronic keyboards.
Baneshwar Pai @baneshwarpai
評価: 13
1
投稿日: 2020年5月1日
My piano PSR I 455 is not starting. Adaptor is ok. What's the problem. Can anybody guide me?
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Nova Gladson @noahs_ark
評価: 1
投稿日: 2020年9月3日
Check with batteries..
Check AMJK board fuse..
Check power button..
Then check AMJK power supply circuit Diode, Regulator IC, Capacitor etc. This is what I saw as solution in other forums..
Let me know if you find where is the issue
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