29 Jan
2017
29 Jan
'17
9:51 a.m.
On 01/28/2017 01:12 PM, Plamen Mihaylov wrote:
I recently obtained Sony portable model - NWS-1250
from Japan.
There is a bottom label "AC 100V", however the PSU has 100-120V and
220-240V label.
Is there a voltage selector switch? If not, I'd open it up
and check for a jumper inside to set the voltage. There
WERE some devices that had relays inside that switched in
the multiplier on the rectifier when powered from low voltage.
But, most older 120/240 devices needed to have the input
circuit selected manually.
Jon