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

Troubleshooting and Diagnostics

391000ux/1900ux/2300ux and 3800ux/7100ux Optical Jukebox Service Manual

D1 Short plunge during a mailslot “put.” Ducks under the mailslot rotation

mechanism and positions the picker so it can move up all the way to mailslot

insertion position.

D2 Short plunge to put the cartridge all the way into the mailslot.

D3 Short plunge during a mailslot “get”. Ducks under the mailslot rotation

mechanism and positions the picker so it can move up all the way to the

mailslot “get” position.

D4 Plunge to get the cartridge from the mailslot.

D5 Retract cartridge most of the way into the picker. Positions the picker so that it

can duck under the mailslot rotation mechanism during a “get.”

D6 Continue retraction in micro-move D5. Pull cartridge all the way back into the

picker.

D7 Retract thumbs to a point just inside the picker. Used to clear the vertical picker

path during error recovery.

D8 Plunge to a position where the mailslot rotation actuator can be pulled in.

D9 Plunge to a position where the mailslot rotation actuator can be pushed out.

DA Move picker plunge assembly to a position where the mailslot rotation actuator

can be engaged to rotate the mailslot out. Used when the state of the mailslot

is unknown and must be placed in a known state.

DB Retract the picker plunge assembly a short distance to clear the thumbs away

from the mailslot after rotating the mailslot out.

For 1000ux/1900ux/2300ux models:

Slow retract of the picker plunge assembly, pulling the mailslot in. Checks that

the cartridge is in properly. First move of a rotate in.

For 3800ux/7100ux models:

Mailslot finished move in.

For 1000ux/1900ux/2300ux models:

Retract thumbs back into the picker after rotating the mailslot out.

For 3800ux/7100ux models:

Mailslot finished move out.

For 1000ux/1900ux/2300ux models:

Plunge rotate mailslot 3 (not used).

For 3800ux/7100ux models:

Mailslot pulled cartridge flush with front panel to check media present/media

inserted correctly.

For 1000ux/1900ux/2300ux models:

Plunge rotate mailslot 4 (not used).

For 3800ux/7100ux models:

Mailslot starting a move in.

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

Micro-Move

ID (hex)

Description