7100ux Optical Jukebox Service Manual (AA969-90904, September 2004)

Troubleshooting and Diagnostics

40 1000ux/1900ux/2300ux and 3800ux/7100ux Optical Jukebox Service Manual

For 1000ux/1900ux/2300ux models:

Plunge rotate mailslot 5 (not used).

For 3800ux/7100ux models:

Mailslot starting a move out.

For 1000ux/1900ux/2300ux models:

First of two moves rotating the mailslot in. Quickly retract the picker plunge

assembly, pulling the mailslot most of the way in. Followed by micro-move E3.

For 3800ux/7100ux models:

Mailslot in the middle of a move in or move out.

For 1000ux/1900ux/2300ux models:

Plunge out to rotate the mailslot almost all the way out.

For 3800ux/7100ux models:

Mailslot approaching the end of a move in or move out.

For 1000ux/1900ux/2300ux models:

Short retraction of the picker plunge assembly until pressure is felt. Used at end

of rotating the mailslot in and ensures that the mailslot has been rotated fully

in.

For 3800ux/7100ux models:

Mailslot unexpected stop.

For 1000ux/1900ux/2300ux models:

Short plunge out to relieve the pressure after rotating the mailslot in.

For 3800ux/7100ux models:

Mailslot start initialization after an error or at startup.

For 1000ux/1900ux/2300ux models:

Short plunge out, feeling for pressure, to ensure that the mailslot is rotated all

the way out.

For 3800ux/7100ux models:

Mailslot initialization successful.

For 1000ux/1900ux/2300ux models:

Retract picker plunge assembly a short distance to relieve the pressure after

micro-move E5.

For 3800ux/7100ux models:

Mailslot end move with error -- move not complete.

E7 On powerup, testing for motion in one direction on the plunge motor.

Table 7: Micro-move IDs and expanded descriptions (Continued)

Micro-Move

ID (hex)

Description