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Dead machine service check
CAUTION:
Check the AC line voltage. The voltage should be within the following limits:
•
100 V ac (volts alternating current)-127 V ac for the 110 V printer
•
200 V ac-240 V ac for the 220 V printer
FRU
Action
LVPS/HVPS
Unplug the printer. Remove the LVPS/HVPS, and check the fuses for continuity.
• If open, then replace the LVPS/HVPS.
• If not open, then check the switch continuity across its conductors with the switch on.
Turn the switch off. Plug the AC line into the LVPS/HVPS and switch unit on.
Note:
Voltages are exposed at several places on the board. Do these verifications, and
then unplug the AC cord from the power supply:
• If voltages are not correct, then replace the LVPS/HVPS.
• If voltages are correct, then check the controller board. See
“Controller board service
check” on page 2-22
.
Pins
Voltage
CN201-6, 17,
19
+24 V dc
CN201-10, 12,
14, 16, 18
Ground
CN201-1,3, 5,
11,13, 15
+5 V dc
2-24
Summary of Contents for Inspiron One 2330
Page 1: ...Dell 2330d dn Service Manual 11 Dec 2008 ...
Page 6: ...vi ...
Page 11: ...Notices and safety information xi ...
Page 12: ...xii ...
Page 26: ...1 10 ...
Page 96: ...6 Remove the screw D from the gear E 7 Remove the plastic bushing F 4 14 ...
Page 103: ...Repair information 4 21 5 Disconnect the AC cable C 6 Disconnect the thermistor cable D C B D ...
Page 117: ...Repair information 4 35 5 Remove the three screws B from the left door mount B ...
Page 120: ...8 Use a screwdriver to pop the inner shaft lock B loose 9 Remove the inner shaft lock C 4 38 ...
Page 123: ...Repair information 4 41 5 Remove the e clip B 6 Remove the media feed clutch with cable C ...
Page 129: ...Repair information 4 47 7 Open the front access door and remove the lower paper guide ...
Page 137: ...Repair information 4 55 4 Tilt the rear cover and remove ...
Page 150: ...Controller board connector pin values 5 2 ...
Page 154: ...6 2 ...
Page 156: ...Assembly 1 Covers 4 3 1 5 2 9 10 6 7 8 11 12 13 7 2 ...
Page 158: ...Assembly 2 Electronics 5 2 6 3 4 10 11 12 7 13 8 9 1 7 4 ...
Page 160: ...Assembly 3 Frame 7 1 2 5 6 7 12 8 See instruction sheet in the FRU 9 10 11 3 4 3 7 6 ...
Page 164: ...7 10 ...