Hi @margarete ,
You will need to find an AC / DC adapter with the following specifications. Try local electronic spare parts stores or search online
INPUT - 100-240V AC 60Hz (Depending on where you are in Brazil you could also get a 127V AC 60Hz or a 220V AC 60 Hz Input Type
OUTPUT - 12V DC/ 2A (12 Volts DC 2000mA)
DC CONNECTOR SIZE - 2.1mm The DC output connector plug should be wired as a Positive Centre Tip type connection. An adapter power supply with a positive tip indicates that the centre (tip) of the output plug is positive (+) and the barrel of the output plug is negative (-). Here is an image which shows what to look for to ensure that the adapter's DC Output plug is a Centre positive tip. This picture is usually stamped on to the body of the unit or within the owners manual.
(click on image to enlarge for better viewing).
Hopefully this is of some help.
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crwdns2944067:017crwdne2944067:0
I had the same problem. I tried to switch it on and then a brief light and noise from the speaker, then it went dead. I found another 12v adaptor plugged it in and the Keyboard sprung into life! Brilliant!
crwdns2934271:0crwdnd2934271:0 Ian Donohoe crwdne2934271:0
my keyboard psr E433 TURN ON AND OFF ,WHATS THE PROBLEM
crwdns2934271:0crwdnd2934271:0 ezekiel crwdne2934271:0
My cord is fine. I tried more than one. It is the connection inside the keyboard that is loose. When I wiggle the cord, the power will come on. The little connector box inside is not study. Oh my god, my husband is going to sauder the thing to stable it. I hope he don't ruin it. This is my problem. I wanted to take it to be fixed.
crwdns2934271:0crwdnd2934271:0 Ruby Stubblefield crwdne2934271:0
Hi @stubb,
What is the make and model number of your keyboard? It may be that there is a replacement part available which will make it easier to replace the power socket in the keyboard than to attempt a repair on one that may be broken.
crwdns2934271:0crwdnd2934271:0 jayeff crwdne2934271:0
my keyboard psr e433 is not turning on,adapter is ok whats theb problem?
crwdns2934271:0crwdnd2934271:0 ezekiel crwdne2934271:0
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