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Replace DC connector - Computers & Internet

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When you connect the power adapter into the laptop, does the power LED light up? If not then - The battery adapter or the adapter's power lead or the laptop's power socket could be faulty. Check power adapter's DC plug that connects into the laptop power socket with a multi-meter, the voltage should be slightly higher than the voltage that is printed on the label on the bottom of the adapter. If the voltage is zero or way below the voltage that is printed on the label then the power adapter is faulty and needs to be replaced. If the adapter is OK then connect it to the laptop and power it up, then look at the power/battery charging LED light and wriggle the power plug in the laptop's power socket. If the power/battery LED light flashes and in a certain position this LED light stays firm, then the power socket is either faulty or it has a dry solder joint where it is connected to the motherboard. This can be repaired but it requires the laptop to be completely dismantled to get at this power socket and repair. If you cannot DIY then I suggest you get a quote first.

Posted on Jan 10, 2013

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Posted on Jan 02, 2017

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How to clear E000051-0000 in IR3300 Photocopy Machine


E051-0000- At start-up, home position is not detected when the horizontal registration assembly is moved 100 mm in the direction of home position.
hoz.JPG
Main Cause- The horizontal home position sensor is faulty. The horizontal registration motor is faulty. The DC controller PCB is faulty.

1. Connector
Are the connectors of the horizontal registration home position sensor and the horizontal registration motor connected?
a. DC controller PCB (J304) <-> relay connector <-> horizontal registration home position sensor
b. DC controller PCB (J304) <-> relay connector <-> horizontal registration motor
NO:Connect the connectors.

2. Sensor lever (damage and interference),

Sensor
Is abnormal noise heard from the horizontal registration assembly in keeping with the motor rotation?
YES:
a. The horizontal registration assembly is out of place because of damage to the sensor lever. Replace the sensor lever.
b. The horizontal registration assembly malfunctions because of the presence of foreign matter. Remove the foreign matter.
c. The sensor is faulty and cannot detect home position. Replace the sensor.

3. Horizontal registration motor, DC controller PCB

Is the horizontal registration motor control signal generated by the DC controller PCB?
J304-1/2: 24 V, J304-3/4/5/6: motor excitation signal
YES: The horizontal registration motor is faulty.
Replace the motor.
NO: Replace the DC controller PCB.

Aug 17, 2016 | Canon IR 3300 Digital Copier

1 Answer

Error code E000007-0000


Dear

1) Turn off and then on the main power switch. Is the problem corrected?
YES: Check the operation once again; if normal, end the work.

Connectors, DC controller PCB
2) Is the connection of the connector (J1015) on the main controller
PCB and the connector (J122) on the DC controller PCB normal?
Further, is the cable between these connectors normal?
NO: Correct the connectors/cable.
YES: Replace the DC controller PCB.

Thanks.

Feb 07, 2015 | Canon ImageRunner 4570 | IR4570 |

1 Answer

Canon ir 6000 ranning copy machine hang before 2 minet e733


Dear
It means
Wrong operation
1) Turn off and then on the main power switch. Is the problem corrected?
YES: Check the operation once again; if normal, end the work.

Connectors, DC controller PCB
2) Is the connection of the connector (J1015) on the main controller
PCB and the connector (J122) on the DC controller PCB normal?
Further, is the cable between these connectors normal?
NO: Correct the connectors/cable.
YES: Replace the DC controller PCB.
Thanks.

Feb 07, 2015 | Canon Office Equipment & Supplies

1 Answer

Canon ir 6000 ranning copy machine hang 2minet before e733


Dear
1) Turn off and then on the main power switch. Is the problem corrected?
YES: Check the operation once again; if normal, end the work.

Check Connectors, DC controller PCB
2) Is the connection of the connector (J1015) on the main controller
PCB and the connector (J122) on the DC controller PCB normal?
Further, is the cable between these connectors normal?
NO: Correct the connectors/cable.
YES: Replace the DC controller PCB.
Thanks.

Feb 07, 2015 | Canon imageRUNNER 6000 Copier

1 Answer

The solution for an error code E000733-000


E733
0001 A fault is detected by the main controller PCB in the communication between
the DC controller PCB and the main controller PCB.
Main cause The connector has poor connection. The DC controller PCB is faulty.
Action
1. Connector, DC controller PCB
Is the connection between the connector J1015 on the main controller PCB
and the conductor J316 on the DC controlled PCB normal?
NO: Correct the connection.
YES: Replace the DC controller PCB.

Jun 29, 2014 | Canon imageRUNNER 3225 Black and White...

1 Answer

Replacement power supply - can i convert AC to DC output connector?


I'm not clear on the four pins of the DC power supply for the speakers. Do you think there two different voltages needed??? It's not worth trying to convert your ac power supply/ It would take a few parts and you will not end up with 18 vdc. You can purchase a 18 v dc adapter for as little as 15.00.

Jun 16, 2014 | Altec Lansing M604 Computer Speakers

1 Answer

Error e000733


E733
0001 A fault is detected by the main controller PCB in the communication between
the DC controller PCB and the main controller PCB.
Main cause The connector has poor connection. The DC controller PCB is faulty.
Action
1. Connector, DC controller PCB
Is the connection between the connector J1015 on the main controller PCB
and the conductor J316 on the DC controlled PCB normal?
NO: Correct the connection.
YES: Replace the DC controller PCB.

Mar 04, 2011 | Canon imageRUNNER 2200

1 Answer

Error code e000733-0001


E733
0001 A fault is detected by the main controller PCB in the communication between
the DC controller PCB and the main controller PCB.
Main cause The connector has poor connection. The DC controller PCB is faulty.
Action
1. Connector, DC controller PCB
Is the connection between the connector J1015 on the main controller PCB
and the conductor J316 on the DC controlled PCB normal?
NO: Correct the connection.
YES: Replace the DC controller

Jan 23, 2010 | Canon (6981A002AA) for imagerunner 2200,...

1 Answer

E000733-0001 error code


E733 0001 - A fault is detected by the main controller PCB in the communication between the DC controller PCB and the main controller PCB.
Main cause The connector has poor connection. The DC controller PCB is faulty.
Action
1. Connector, DC controller PCB Is the connection between the connector J1015 on the main controller PCB and the conductor J316 on the DC controlled PCB normal?
NO: Correct the connection.
YES: Replace the DC controller PCB

Nov 13, 2009 | Canon imageRUNNER 5000 Copier

2 Answers

Error code 59.c0 in HPLaserjet 5550


This means a printer motor error has occured. From the service manual: C developing disengaging motor rotation error.

To fix:

Developing disengaging motor
error
1 Reconnect the connectors J16 for the developing disengaging motor and J1100 for the DC controller PCB.
2 Replace the developing disengaging drive assembly.
3 Replace the DC controller PCB. Calibrate the printer after replacing the DC controller.

So, at the very least you'll need the developing disengaging drive assembly and, if that doesn't fix it, then you'll need the DC controller board. My bet is the DC controller has failed.

Sorry for the bad news, but please rate this solution as fixya even if it wasn't what you wanted to hear. Thanks.

Jan 10, 2009 | Office Equipment & Supplies

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