JCM Part No . 960 - 000053R _ Rev . 6 © 2007, JCM - American Corporation 5 - 1 AD - 02 ™ Retrievable Bill Validator Bill Acceptor Series S e c t i o n 5 5   WIRING DIAGRAMS This chapter provides the JCM AD - 02™ Re - trievable Bill Validator wiring diagrams and component parts lists for the following items: •   AD - 02 Primary Components •   AD - 02 System Wiring Diagram . Figure 5 - 1 AD - 02 Bill Validator Primary Components AD - 02 Primary Components Parts Diagram 1 . Bulk Note Feeder 2 . AD - 02 Validator Unit 3 . Transport Unit 4 . Dispensing Unit 5 . Expander Stacker Unit 6 . Expanded Stacker Unit 7 . Standard Stacker Unit (Upper) 8 . Standard Stacker Unit (Lower) 9 . Base Unit 10 . US Dollar Door Assembly 11 . US Left Side Cover 12 . US Right Side Cover 13 . US AD - 02 CPU Board 14 . Insulation Sheet