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| code | meaning | ----------------------------------------------------------------------| 1 0 0 0 a a | no data from other compter (a a) | ----------------------------------------------------------------------| 1 1 0 0 a a | power supply | ----------------------------------------------------------------------| 1 2 0 0 a a | microcomputer | ----------------------------------------------------------------------| 1 2 0 2 a a | timer | ----------------------------------------------------------------------| 1 2 0 3 a a | memory | ----------------------------------------------------------------------| 1 2 0 4 a a | OBRM | ----------------------------------------------------------------------| 1 3 0 0 a a | bus interface total | ----------------------------------------------------------------------| 1 3 5 1 a a | bus driver or TOP LINE 1R | ----------------------------------------------------------------------| 1 3 5 2 a a | bus driver or TOP LINE 1L | ----------------------------------------------------------------------| 1 3 5 3 a a | bus driver or TOP LINE 2R | ----------------------------------------------------------------------| 1 3 5 4 a a | bus driver or TOP LINE 2L | ----------------------------------------------------------------------| 1 3 5 5 a a | bus driver or MID LINE L | ----------------------------------------------------------------------| 1 3 5 6 a a | bus driver or MID LINE R | ----------------------------------------------------------------------| 1 6 0 0 a a | audio output | ----------------------------------------------------------------------| 1 7 0 0 a a | audio input total | ----------------------------------------------------------------------| 1 7 0 1 a a | audio input signal conditioning | ----------------------------------------------------------------------| 1 7 0 2 a a | audio input multiplexer | ----------------------------------------------------------------------| 1 7 0 4 a a | audio input gain control | ----------------------------------------------------------------------| 1 7 0 6 a a | EVAC tone generator | ----------------------------------------------------------------------| 1 7 0 7 a a | chime generator | ----------------------------------------------------------------------| 1 7 0 8 a a | telephone tone generator | ----------------------------------------------------------------------
DEU A FAILURES:
 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-00Page A71 1201-299, 1Config-1 Aug 01/05R 1 1 1CES 1

 b b = DEU-A FIN (HEX-code) b b: b b: 0 1 = 200RH01 0 D = 200RH13 0 2 = 200RH02 0 E = 200RH14 0 3 = 200RH03 1 1 = 200RH17 0 4 = 200RH04 1 2 = 200RH18 0 5 = 200RH05 1 3 = 200RH19 0 6 = 200RH06 1 4 = 200RH20 0 7 = 200RH07 1 5 = 200RH21 0 8 = 200RH08 1 6 = 200RH22 0 9 = 200RH09 1 7 = 200RH23 0 A = 200RH10 1 8 = 200RH24 0 B = 200RH11 1 9 = 200RH25 0 C = 200RH12 1 A = 200RH26
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| --- code -------- | meaning ------------------------------------------------------- |----
| 2 1 0 0 b b | DEU A power supply ------------------------------------------------------------------ |----
| 2 4 0 0 b b | DEU A discrete output or wiring conn.-pin J2-14 ------------------------------------------------------------------ |----
| 2 4 0 1 b b | DEU A discrete output or wiring conn.-pin J2-13 ------------------------------------------------------------------ |----
| 2 4 0 2 b b | DEU A discrete output or wiring conn.-pin J2-12 ------------------------------------------------------------------ |----
| 2 4 0 3 b b | DEU A discrete output or wiring conn.-pin J2-11 ------------------------------------------------------------------ |----
| 2 4 0 4 b b | DEU A discrete output or wiring conn.-pin J2-10 ------------------------------------------------------------------ |----
| 2 4 0 5 b b | DEU A discrete output or wiring conn.-pin J2-09 ------------------------------------------------------------------ |----
| 2 4 0 6 b b | DEU A discrete output or wiring conn.-pin J2-06 ------------------------------------------------------------------ |----
| 2 4 0 7 b b | DEU A discrete output or wiring conn.-pin J2-05 ------------------------------------------------------------------ |----
| 2 4 0 8 b b | DEU A discrete output or wiring conn.-pin J2-04 ------------------------------------------------------------------ |----
| 2 4 0 9 b b | DEU A discrete output or wiring conn.-pin J2-03 ------------------------------------------------------------------ |----
| 2 4 0 A b b | DEU A discrete output or wiring conn.-pin J2-02 ------------------------------------------------------------------ |----
| 2 4 0 B b b | DEU A discrete output or wiring conn.-pin J2-01 ------------------------------------------------------------------ |----
　
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