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Dc operation failed - Cell Phones

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I am facing a problem during opening the camera of my Chinese mobile. dc operation fail. model "ZTC 6120".

Posted on Jun 20, 2011

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Posted on Jan 02, 2017

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What is code 67 on a LG PTAC


Hi Jason, The link below is a web page, Click the 4th down for an LG Ductless HVAC & PTAC Error Codes manual.....
https://www.google.com.au/search?q=LG+PTAC&oq=LG+PTAC&aqs=chrome..69i57j69i61&sourceid=chrome&ie=UTF-8#q=LG+PTAC+error+codes

Code 67 ODU fan motor not rotating or proving rotation. Verify fan motor plugged in correctly & fan rotates freely. This can be a failed motor, failed board or motor could have failed and caused board failure as well. Verify 310V DC on motor wires separated by empty terminals on plug with motor plugged in, 0V DC = failed PCB, 310V DC = likely failed motor. Next step: Unplug motor and manually spin the fan (keep it spinning): on same wires you just tested, 0V DC indicates motor failed and caused board failure. 14-30V DC indicates a good motor

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How can i resolve the error code of E002-0000 on IR 2202? when ...


E002-0000 The temperature of the fixing film is as follows:
has exceeded 100C, but does not reach 115C within 1 sec thereafter. has exceeded 140C, but does not reach 150C within 1 sec thereafter. has exceeded 160C, but does not reach 165C within 1 sec thereafter The fixing film unit is faulty (i.e., the main thermistor TH1 has poor contact, or the fixing heater is faulty). The main power supply PCB is faulty. The DC controller PCB is faulty. Caution To clear the error, execute the following in service mode: COPIER>FUNCTION>FCLEAR>ERR. 1. State Turn on the power switch, and clear E002/E003. Thereafter, turn off and then on the power switch. Does the fixing heater operate? NO: See "The fixing heater fails to operate." 2. Wiring Is the wiring from the DC controller PCB to the fixing film unit normal? NO: Correct the wiring. 3. Fixing film unit, DC controller PCB Try replacing the fixing film unit. Is the problem corrected? YES: End. NO: Replace the DC controller PCB.

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Can my daozd1mb6go motherboard work with out the capacitor pc 90?


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IR2318L CANON COPIER IS SHOWING CODE E000003-0000 AND HAS STOPPED COPYING,WHAT COULD BE THE PROBLEM?


Heater temperature error (abnormal drop; low-temperature detection)

The main thermistor reading is lower than 140°C when paper is moved.
Main cause:
The fixing film unit is faulty (i.e., the main thermistor (TH1) has poor contact
or has an open circuit; or, the fixing heater is faulty). The main power
supply PCB is faulty. The DC controller PCB is faulty.
Caution:
To clear the error, execute the following in service mode:
COPIER>FUNCTION>CLEAR>ERR.
Action:
1. State
Turn on the power switch, and clear E002/E003. Thereafter, turn off and
then on the power switch. Does the fixing heater operate?
NO: See "The fixing heater fails to operate."
2. Wiring
Is the wiring from the DC controller PCB to the fixing film unit normal?
NO: Correct the wiring.
3. Fixing film unit, DC controller PCB
Try replacing the fixing film unit. Is the problem corrected?
YES: End.
NO: Replace the DC controller PCB.

Feb 02, 2011 | Canon imageRUNNER 2200

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After I lite pilot and release valve, after 30 seconds, pilot goes out. Can not keep pilot lite.


Failed pilot operator or thermocouple not generating enough D.C. current 30 mega volts D.C. Replace thermocouple and see if this takes care of the problem.

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Dc operation fail in gfive w520


my gfive w520 mobile not working dc operation fail displayed please solve my problem mail id: jayakumarxxx30@gmail.com

Dec 28, 2010 | Cell Phones

4 Answers

Dc operation fail on mobile while opening camera


tinmo f-2010 show dc operation fail when we open camera..................
please give solutain

Sep 01, 2010 | Cell Phones

1 Answer

MY CANON PHOTOCOPIER SHOW EO30


E030 (The total copy counter fails to operate.)
1)Turn OFF the power, and remove

J104B from the DC controller
PCB. Set the tester range to
x1KW, and measure the
resistance between J104B-2 and
J104B-1. Is it about 500W? NO
Check the wiring from
the DC controller PCB to
the total copy counter; if
normal, replace the total
copy counter.


2)Connect J104B to the DC
controller PCB, and turn ON the
power. Set the tester range to 30
VDC. Does the voltage between
104B-2 (+) and J104A-6 (–) on the
DC controller change from about
24 to about 0 and then to about
24 V when the Copy Start key is
pressed? YES =replace the totalcopy counter.
NO =Replace the DCcontroller PCB

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