Service manual

Chapter 14
14-41
F-14-17
Operation key test (2) correspondence diagram
F-14-18
The flow of operation panel testing is shown below.
Similar to the LCD display
[L] [M][Q] [O][R] [N][S]
[A] [B] [C] [D] [E] [F] [J] [I]
[U][P] [H][G][T]
[K]
01: [A]
02: [B]
03: [C]
04: [D]
05: [E]
06: [F]
07: [G]
08: [H]
09: [I]
10: [J]
11: [K]
12: [L]
13: [M]
14: [N]
15: [O]
16: [P]
17: [Q]
18: [R]
19: [S]
20: [T]
[7]
[8]
[6]
[0]
[1][3][5] [4] [2]
[9]