Common Problems

Here will we discuss some of the most common problems and their solutions for repairing of CED Videodisc players.

HOW TO REPLACE THE TRANSFER ROD COUPLING ON RCA J/K MODEL CED PLAYERS.

The transfer rod coupling is a plastic connector that has a shaft and U shape on the end. The shaft goes into a slot on a large gear on the right back of the player. The U end goes over the transfer rod. When the gear rotates it moves the transfer rod to engage loading and unloading of the player and to begin the disc playing. If something binds up it can cause the coupling to break at the shaft. The coupling is available for purchase, please see the Parts and Services page for details.

Below is our video on how to replace the coupling. There are pictures provided below on where some of the screws and springs go for reference. If you need any further assistance or have questions we are always available though our email at videodiscjunkie@gmail.com thanks.

I show you how to replace the transfer rod coupling.
Left front corner of player.
Right front corner of player.
Second angle of front right corner.
Spring attached to ground bar.
Left rear of the player.
Bottom of transfer rod spring. I think the open end of the spring can go either direction.
Top of transfer rod spring.

Well I hope this has been helpful and if you have any issues or have any questions please contact us. Thank you.

HOW TO PLACE A CED PLAYER INTO THE SERVICE POSITION.

This video shows how to place a SGT250 into the service position for testing and service work. It is a similar process for all F/G model players but they will vary slightly depending on if they are mono or stereo. The J/K players will also be a similar process.

Service position as shown in the SFT100 and the SGT100 service manual.
Service position as shown in the SGT250 service manual.
Service position of the J/K 090-300 models.
Service position as shown in the SJT400 service manual.
How to place a SGT250 into service position as shown by Austin Nealon.

HOW TO REPLACE SERVO BELT ON A RCA F/G MODEL CED PLAYER

How to replace the servo belt on a F/G Model CED Player.

Replacement servo belt kits are available from CEDatum on the products page. You can contact us to order one. They will include one replacement servo belt and several plastic washers for the servo motor shaft to keep the belt in place. We also offer replacement c-clips if you loose it, let us know if you would like to order one. Please let us know if you have any questions or concerns.