Xerox WorkCentre 7132 Service Documentation page 651

062-380 Platen AGC CH1 RAP
BSD-ON: 6.3
At the adjustment of CCD output after power on, CCD does not make a correct output which it
should when it receives a specified amount of light.
Procedure
Check the lamp, lens, mirror and the white correcting plate for abnormalities such as contami-
nation and deterioration. Abnormality such as contamination or deterioration of the lamp,
lens, mirror or the white correcting plate is found.
Y N
Replace the lamp, lens, mirror or the white correcting plate.
Execute Component Control[062-002 IIT Exposure Lamp]. The Exposure Lamp lights up.
Y N
Check the connections of P/J703, P/J702 and P/J723. P/J703, P/J702 and P/J723
are connected correctly.
Y N
Connect P/J703, P/J702 and P/J723.
Check the wire between J702 and J723 for an open circuit or a short circuit (BSD 6.3 Flag
4). The wire between J702 and J723 is conducting without an open circuit or a short
circuit.
Y N
Replace the Lamp Wire Harness (PL 13.6).
Measure the voltage between the IIT/IPS PWB (PL 13.3) P723-1 (+) and GND (-), and
between P723-2 (+) and GND (-) (BSD 6.3 Flag 4). The voltage is approx. +24VDC.
Y N
Replace the IIT/IPS PWB (PL 13.3).
Replace the Exposure Lamp (PL 13.6)
If the problem persists, replace the Lamp Ballast PWB (PL 13.6)
If the problem persists, replace the IIT/IPS PWB (PL 13.3).
Check the connections of P/J700 and P/J710. P/J700 and
rectly.
Y N
Connect P/J700 and P/J710.
Replace the Lens Kit Assembly (PL 13.4)
If the problem persists, replace the IIT/IPS PWB (PL 13.3).
A
Status-indicator-raps
062-380, 062-386
A
062-386 Platen AOC CH1 RAP
BSD-ON: 6.2
At the adjustment of CCD output after power on, CCD does not make a correct output which it
should when no light is incident on it.
Procedure
Check the connection of each IIT/IPS PWB connector. The connectors are securely con-
nected.
Y N
Connect the connectors.
Switch on the power. The problem persists.
Y N
Return to Service Call Procedures
Replace the Lens Kit Assembly (PL 13.4)
If the problem persists, replace the IIT/IPS PWB (PL 13.3).
P/J710 are connected cor-
January 2007
2-618
Revision
WorkCentre 7132