Rep 1.1 Wiring Harness Repairs - Xerox ColorQube 9303 Series Service Manual

REP 1.1 Wiring Harness Repairs

Purpose
Switch off the electricity to the machine. Refer to
from the customer supply while performing tasks that do not need electricity. Electricity
can cause death or injury. Moving parts can cause injury.
Do not attempt any repairs to the power cord or safety ground harness/conductor.
NOTE: Safety ground connections use green/yellow cables, or green cables with a yellow
stripe or band.
The steps that follow identify the relevant procedures for repairing the various connectors con-
tained within the copier.
1. If wiring is damaged, use connector splicing blocks to repair damaged wiring.
2. The following harness assemblies are not repairable; install new parts:
• Any ribbon harness.
• Bypass extension harness, PL 1.15 Item
• Drum driver MR sensor harness,
• Chassis interlock harness, PL 1.15 Item
• AC chassis heater harness, PL 1.15 Item
• Drum driver to front components harness,
• Drum driver / media path power harness,
• Engine fan harness, PL 1.15 Item
• Cleaning unit interface harness,
• Media path exit / horizontal harness,
• Transfix roller harness, PL 1.15 Item
• Media path driver PWB to 3 tray module PWB harness,
• Mid rail front door switch harness,
• User interface harness, PL 2.10 Item
• User interface control PWB to user interface status PWB harness,
• LCD to PWB harness, PL 2.10 Item
• Hard disk drive / single board controller PWB harness,
• PDB to SBC harness (PJ17),
• Hard disk drive power harness,
• SBC drawer service loop harness,
• Foreign device interface harness,
• Communication/power cable,
• Power cord, PL 12.140 Item 4.
• Power communications cable,
• Bin 2 tray harness, PL 12.205 Item
• BM PWB to tri-folder PWB harness,
• LED lamp ribbon harness, PL 62.15 Item
• IIT video/SBC PWB harness,
ColorQube® 9303 Family
WARNING
GP 14. Disconnect the power cord
WARNING
8.
PL 1.15 Item 9.
11.
13.
PL 1.15 Item 14.
PL 1.15 Item 15.
16.
PL 1.15 Item 17.
PL 1.15 Item 19.
20.
PL 1.15 Item 21.
PL 1.15 Item 22.
7.
PL 2.10 Item
11.
PL 3.11 Item 3.
PL 3.11 Item 10.
PL 3.11 Item 12.
PL 3.11 Item 16.
PL 3.11 Item 23.
PL 5.10 Item 6.
PL 12.140 Item 7.
19.
PL 12.205 Item 20.
5.
PL 62.16 Item 6.
• DADH/IIT power comms harness,
• Media path driver PWB to Tray 5 PWB harness,
• Tray 5 elevator harness,
• Tray 5 elevator motor harness,
• Tray 5 centre reg interface harness,
• Upper carriage harness,
• Lower carriage harness,
3. The following connectors can be repaired by removing the faulty terminals and installing
new terminals:
• Molex SL connectors -
• Male Hirose DF 1B connectors -
• AMP EI connectors -
• Hirose DF11 Connectors -
• AMP CT connectors -
• Molex mini-fit junior connectors -
9.
February 2013
4-5
PL 62.16 Item 7.
PL 75.68 Item
PL 75.70 Item 20.
PL 81.40 Item 16.
PL 81.40 Item 17.
PL 91.20 Item 12.
PL 91.25 Item 12.
REP 1.2.
REP 1.3.
REP 1.4.
REP 1.5.
REP 1.6.
REP 1.7.
26.
Repairs/Adjustments
REP 1.1