13. Schematics
  01 - Table of contents
02 - Memory card PC board and other PC boards
03 - Connection diagram (missing)
04 - CPU(1/2) schematic diagram
05a - CPU PC board 1a
05b - CPU PC board 1b
05 - CPU PC board (complete)
06 - CPU (2/2) schematic diagram
07a - CPU PC board 2a
07b - CPU PC board 2b
07 - CPU PC board 2 (complete)
08 - Voice schematic diagram
09 - voice PC board
10- Operation schematic diagram
11 - operation(A) (B) PC board and other PC boards
12 - CPU section Block diagram
13 - Voice section Block Diagram
14 - information on IC's
15 - Function of IC's