Solder DC in directly to the connector board of Bose Soundlink 1?
HI,
I bought a Sounddock 1 Series and the Power adapter is dead. Those Adapter are expansive, and rather buying one I have a DC with same voltage +18V with 1A.
However the bos has a 4 pins connector.
Which one is positive and which one is neutral?
I have no way to test it.
Does my DC is suitable for this?
I know Bose power supply is +/- 18V 1A
Please let me know if you can help!
Many thanks
crwdns2934109:0crwdne2934109:0
crwdns2944067:05crwdne2944067:0
Is the diagram of the AC adapter plug or the Bose, socket input.
10Q
crwdns2934271:0crwdnd2934271:0 John Majer crwdne2934271:0
Es ist jetzt ein paar Jährchen später, egal. Das Netzteil war tot. Das Gehäuse des Netzteils habe ich mit einem dicken Küchenmesser und Hammer vorsichtig geöffnet. Klinge in den Gehäuse- Schlitz und dann mit dem Hammer klopfen. Nicht hauen. Ging super. Die 2,5- A-Schmelzsicherung war durch weil ein Kontakt des Netzanschlußes sich freigenoddelt hatte. Kontakt verlötet, neue Schmelzsicherung rein, und tut. Seit zwei Tagen.
crwdns2934271:0crwdnd2934271:0 Frido Jester crwdne2934271:0
I found a "Bose SoundDock Series II" box and inside it all looks perfect. It had no Bose +/-18V power supply, but I was lucky to get one for $20. Problem: it had the square 4 hole type of plug. So, I decided to solder the power supply cable directly onto the PCB. For that I dismantled its socket and at the same time investigated which pins go where. Can you please verify/confirm that my findings, before I turn on the power supply. I saw a diagram in which the outer ring was -V, the inner ring +V and the center ground. Here's a photo of the PCB's power input section.
crwdns2934271:0crwdnd2934271:0 Joh Drinda crwdne2934271:0
https://app.box.com/s/sr0tzn7a4fc8vqp46s...
crwdns2934271:0crwdnd2934271:0 Joh Drinda crwdne2934271:0
me sirvio bastante este post con el tema de los pines del conector ,finalmente construí un adaptador con un lm 7818 y un lm7918 que me entregan 18+ y 18- y mi sounddock funciona de maravillas
crwdns2934271:0crwdnd2934271:0 elias ronald quispe ramos crwdne2934271:0