Question about Bose Wave Radio
My AWR1-1W radio neither receives nor displays the data. I think it is the power supply but need a schematic to continue. There is a +10V ok, but I do need the schematic; will pay for it if needed. Can you help me?
SOURCE: Bose Wave radio humming noise
Actually the problem was caused by a bad 470uf cap, that was used to filter the powersupply for all the analog amps. Replaced the cap the unit works like new.
Posted on Apr 06, 2008
SOURCE: bose wave radio/cd
Found this in the manual:
To adjust the display brightness -
The display dims automatically to medium or low brightness, as appropriate for low light room conditions. You can adjust the brightness setting of the display for both strong light and lowest light environments, but not for the medium light setting. Turn the system off before setting brightness levels.
• In a strongly lit room, hold down CD Mode and press Volume up or down to adjust the setting between 5 and 9 (it is preset to 8).
• In a barely lit room, hold down CD Mode and press Volume up or down to adjust the setting between 1 and 5 (it is preset to 2).
• If you do not want the system to dim automatically, set both levels to 5.
Posted on May 14, 2008
I found out you tune the radio to the station you want to preset, and hold the preset button (1-6) that you want to assign it to until it beeps. And it's set.
Posted on Jan 09, 2009
SOURCE: schematic and parts location
check ac coming in, then go to the rectifier and check for dc volts on the plus and minus, check voltage at 25 volt 10,0000 uf cap should have voltage present. check positive solder joint at the cap and print board.
the mosfet guy
Posted on Feb 02, 2009
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