AIWA CSDA120
Service Manual

Power supply
the outlet. To avoid defeating the safety feature of the polarized plug, do not force it into a power outlet. 3 AC power cord - When disconnecting the AC power cord, pull it out by the AC power plug. Do not pull the cord itself. - Never handle the AC power plug with wet hands, as this could result in fire or shock. - Power cords should be firmly secured to avoid being bent, pinched, or walked upon. Pay particular attention to the cord from the unit to the power socket. - Avoid overloading AC outlets and extension cords beyond their capacity, as this could result in fire or shock. 4 Extension cord - To help prevent electric shock, do not use a polarized AC power plug with an extension cord, receptacle, or other outlet unless the polarized plug can be completely inserted to prevent exposure of the blades of the plug. 5 When not in use - Unplug the AC power cord from the AC outlet or remove all the batteries if the unit will not be used for several months or more. When the cord is plugged in, a small amount of current continues to flow to the unit, even when the power is turned off.

Using on AC house current
Connect the AC cord as illustrated below.

to the AC inlet of the unit supplied AC cord to an AC outlet (AC 120 V, 60 Hz)

CAUTION
Use only the supplied AC cord. Use with other cords may result in the risk of fire.

Using on batteries
Open the lid of the battery compartment on the rear and insert eight R20 (size D) batteries, not supplied, with the 0 and 9 marks correctly aligned. Then close the lid. To switch from AC power supply to battery power supply, disconnect the AC cord from the AC inlet.

Maintenance
Clean the unit only as recommended in the Operating Instructions.

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Damage Requiring Service
Have the units serviced by a qualified service technician if: - The AC power cord or plug has been damaged - Foreign objects or liquid have got inside the unit - The unit has been exposed to rain or water - The unit does not seem to operate normally - The unit exhibits a marked change in performance - The unit has been dropped, or the cabinet has been damaged DO NOT ATTEMPT TO SERVICE THE UNIT YOURSELF.

R20 (D)

When to replace the batteries
The tape speed slows down, volume decreases, or sound is distorted during operation.

Notes on batteries
� Do not mix different types of batteries or old batteries with new ones. � When the unit is not to be used for a long period, remove the batteries to prevent needless battery wear. � Never recharge the batteries, apply heat to them or take them apart. � Remove dead batteries. If liquid leaks from the batteries, wipe thoroughly to remove.

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