I need a wiring diagram for Crosley CR49 record player

SOURCE: AC adaptor cord

Try a Radio Shack universal replacement power supply like 273-1773 or 273-1776 or 273-1667 with the proper "Adaptaplug" that goes with it. It should do nicely and be sure to observer the proper polarity of the plug so that it will match your unit. Good luck.

SOURCE: crosley songwriter cd recording problem

maby the formatt its wrinting on is ther any options in menu of it to set the output formatt to mp3

SOURCE: Crosley CR49 Turntable Speed Problem

Do you know how to make a measurement? open your equipment, use your voltmeter to see how much voltage run the motor and then compare with the voltage who is written in the motor. If the voltage which your have read is in the range of motor voltage +- 10% is ok, of no, that voltage must be more than that correct that problem.
If the voltage is the range of motor voltage the replace the motor.
Thank you.
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SOURCE: Needle slides across the record on Crosley 5 in 1 player

you have unscrewed the suspension screw?

also check the needle for dirt and dust... try blue tacking a 5p coin to the top on the needle to give it a little more weight, if the needle stays in place then the arm balance if off, and unless there is a mechanism to adjust that on this turntable then i guess its a return!

SOURCE: My Crosley turntable is spinning too fast at 33RPM

Mismatch speeds on older turntables is normally due to either 1) a kink in the speed switch mechanism or 2) a hardening and slipping of the rubber drive wheel.
A very small motor with a chamfered shaft drives the rubber drive wheel, and the wheel is moved by the speed control up and down the drive shaft to produce various rpm speeds.
In your case, it's likely turning at 45rpm because it isn't settling onto the 33rpm part of the shaft.
Piddle with the speed control, then count the speed (number of turns in a minute) You'll figure it out!