User Manual Sony CDP-690 Compact Disc Player

An LR6 type battery is a standard 1.5 volt double-A (AA) battery. LR6 is the designation name given to the battery by the International Electrotechnical Commission (IEC).

Replacement parts, accessories, and software for Sony® products can be obtained from Sony Parts and Accessories. Go to Parts and Accessories.
NOTE: If the item that you are looking for has been discontinued or is not available from the Sony Parts and Accessories department, you may also be able to find it by doing an online search or at online retailers like Amazon.com.

Follow this procedure to reset the CD changer to resolve disc playback problems.
1. Turn off the CD player.
2. Press the ALL CLEAR or CLEAR button, then press and hold down the POWER button on the CD player at the same time. Hold these buttons down until the ALL CLEAR or ALL ERASE message is displayed.
3. Play a CD to confirm the issue is resolved.
4. If the issue is still unresolved after performing these troubleshooting steps, service will be required .