How can I solder direct current whit the original charger?
Testo:
[image|1767181]
[image|1767180]
[image|1767178]
[image|1767165]
[image|1767160]
[image|1767164]
I have a alesis iO Dock 2 , and the power plug in broke and i lost the little piece but it was working ok, so im trying to plug ( solder) the charger direct to the pcb but it does not say which one is positive or negative anybody can help me? Or is there a tutorial about finding the positive and negative on a pcb board whit no electricity runing?
In advance thanks.
How can I solder direct current whit the original charger?
Testo:
-
[image|1767181][image|1767180][image|1767178][image|1767165][image|1767160][image|1767164]I have a alesis iO Dock 2 , and the power plug in broke and i lost the little piece but it was working ok, so im trying to plug ( solder) the charger direct to the pcb but it does not say which one is positive or negative anybody can help me? Or is there a tutorial about finding the positive and negative on a pcb board whit no electricity runing?
+
[image|1767181]
+
+
[image|1767180]
+
+
[image|1767178]
+
+
[image|1767165]
+
+
[image|1767160]
+
+
[image|1767164]
+
+
I have a alesis iO Dock 2 , and the power plug in broke and i lost the little piece but it was working ok, so im trying to plug ( solder) the charger direct to the pcb but it does not say which one is positive or negative anybody can help me? Or is there a tutorial about finding the positive and negative on a pcb board whit no electricity runing?
How can I solder direct current whit the original charger?
Testo:
-
I have a alesis iO Dock 2 , and the power plug in broke and i lost the little piece but it was working ok, so im trying to plug ( solder) the charger direct to the pcb but it does not say which one is positive or negative anybody can help me? Or is there a tutorial about finding the positive and negative on a pcb board whit no electricity runing?
+
[image|1767181][image|1767180][image|1767178][image|1767165][image|1767160][image|1767164]I have a alesis iO Dock 2 , and the power plug in broke and i lost the little piece but it was working ok, so im trying to plug ( solder) the charger direct to the pcb but it does not say which one is positive or negative anybody can help me? Or is there a tutorial about finding the positive and negative on a pcb board whit no electricity runing?
How can I solder direct current whit the original charger?
Testo:
I have a alesis iO Dock 2 , and the power plug in broke and i lost the little piece but it was working ok, so im trying to plug ( solder) the charger direct to the pcb but it does not say which one is positive or negative anybody can help me? Or is there a tutorial about finding the positive and negative on a pcb board whit no electricity runing?
In advance thanks.