5. DIAGRAMS ..........................................................................................................37
5.1 External Dimensions........................................................................................ 37
5.2 Exploded Diagram ........................................................................................... 38
5.3 Parts List.......................................................................................................... 40
5.4 Block Diagram ................................................................................................. 41
5.5 Main Board Circuit Diagram............................................................................. 42
5.6 Display Board Circuit Diagram......................................................................... 43
5.7 Key Board Circuit Diagram .............................................................................. 43
6. TROUBLESHOOTING..........................................................................................44
8 INS-100 Service Manual No. 085-6692-09