ge refrigerator electrical schematics

the freezer section on my refrig appears to not be going into defrost cycle and then the coils freeze up. everything is controlled by the mother board which is $124. where can i find/purchase/download an electrical schematic to verify my suspicions?

thanks,

randy

Randy,

The reply addressed to bohemian on our forum will explain in detail how to troubleshoot the defrost system in refrigerator very similar to yours.

Here are the breakdown diagrams and Replacement parts for GE GSS22JFPHWW | AppliancePartsPros.com

Gene.