Aiwa Audio Players & Recorders - Page 3 - Recent Questions, Troubleshooting & Support
Front display poising backlight and goes dim.
I believe this is most likely due to incorrect voltages at the display. If you have a meter and are familiar with working on electronics, check the voltage at pin 3 of cn501. It should be -28.5. If the voltage is very low, try changing C123 and C124 in the power supply. If the voltage is ok, check R925 and R932, these are both 10 ohm 1/8th watt.
Clear all the pre-set channels
There's no clear all settings there. You need to manually delete each saved station. Try to unplug the power of the unit for few hours and check if that clears all.
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