Error Troubleshooting
Phaser 6600 and WorkCentre 6605
Xerox Internal Use Only
Service Manual
2-224
+3.3 VDC Power FIP
Step Check
Yes
No
Possible causative parts:
• Top Harness Assembly (PL18.2.5)
• AC Inlet (PL18.1.31)
• LVPS (PL18.1.34)
• MCU Board (PL18.1.13)
1
Check the connections between the LVPS and the MCU
Board
Check the connection between the LVPS and the MCU Board.
Are P/J501 and P/J29 connected securely?
Go to step 2.
Reconnect
P/J501 and P/J29
securely.
2
Check the continuity between the LVPS and the MCU Board
Is each cable of P/J501<=>P/J29 continuous?
Go to step 3.
Replace the Top
Harness
Assembly.
3
Check the power from the LVPS (+5 VDC)
Check if the voltage between the LVPS ground and the
P/J501-5 pin is about +3.3 VDC.
Replace the MCU
Board.
Go to step 4.
4
Check the power (off/on)
Turn the power off, wait a while, and turn the power on
again.
Does the error still occur?
Go to step 5.
Finished.
5
Check the AC power to the LVPS
Is the voltage between the P/J48-1 pin and the P/J48-3 pin
of the LVPS 100 VAC?
Replace the LVPS.
Replace the AC
Inlet.
Summary of Contents for WorkCentre 6605
Page 2: ......
Page 4: ...Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual ii ...
Page 352: ...Image Quality Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual 3 26 ...
Page 568: ...Parts Lists Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual 5 64 ...
Page 644: ...Wiring Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual 7 52 ...
Page 654: ...Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual A 10 ...
Page 660: ...Index Phaser 6600 and WorkCentre 6605 Service Manual I 6 ...
Page 661: ......