Bose Spatial Control - Power Switch Solenoid

[djl09]

Hi all,

I have a Bose Spatial Control receiver that works great but I am trying to remedy a few minor problems it has.

The topic of this thread involves the power switch solenoid. One powers on this particular receiver by touching the Bose logo on the front. That in turn powers a solenoid which "flips" a mechanical switch, thus powering on the receiver. It's quite obvious on my receiver that the solenoid just ain't puttin' out no more. :worried:

Does anybody know of a resource for locating a replacement OEM solenoid? If I can't find an exact replacement, I will end up looking through the usual electronic suppliers for something that fits (Mouser, Digi-Key, etc.) but if anyone has any useful information to share, I would certainly appreciate it!

Thanks guys!

 

[markn2wae]

Solenoids need drive circuits.

Disconnect it (the coil) and see if you have continuity.

You might want to see what power supply Voltage drives the solenoid and disconnect it and apply the correct Voltage to it.

If you have continuity, and apply the correct Voltage and the switch still doesn't close, you may have a mechanical problem with the actual switch.:scratch2:

There may be bad components in the "touch circuit" driving the solenoid (bad capacitors come to mind).

Sorry I can't be of more help, a schematic would be of good help.:yes:

Mark T.