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C470) - IH initialization or IH power voltage abnormality: The AC input is not applied to the IH control circuit normally, or the input voltage is too high/low.

Posted by Anonymous on

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

jomaru
  • 337 Answers

SOURCE: Flashing LED on front panel

The place is call wwww.servicemanuals.net ,you can get it download or a paper copy,for this set I dont know the price but it will give it to you when you put the model number.Check for shorted horizontal output and loose conections,sometimes intermitant conection damage this transistor.Be careful

Posted on Oct 04, 2006

stonephoenix
  • 563 Answers

SOURCE: no picture no sound

G'Day!

Unfortunately, what you're describing is a repair issue. You won't be able to address the problem with troubleshooting. There is a part inside the TV that needs to be replaced. If you're under warranty, this will cost you nothing. If you're not under warranty the cost will likely be a minimum of $200 parts and labor. However, be warned that the cost could be considerably higher.


I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

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Posted on Jul 13, 2009

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1 Answer

C41 lock thish machine


If 1st time occur, u can just go to 08-400, reset the value to "0" then restart the machine. When this code not cleat 08-400 then check these all thengs..
1.Check the thermistors
(1) Check if the connectors are disconnected.
(2) Check if the main and edge thermistors are in contact with the surface of the fuser roller properly?
(3) Check if the harnesses of the main and edge thermistors are open circuited.

2. Check the IH board and IH coil

(1) Check if the IH coil is broken.
(2) Check if the connector of the IH coil is disconnected.
(3) Check if the thermostat is blown.
(4) Check if the connectors on the IH board are disconnected (AC input connector and LGC I/F connector
CN455/456).
(5) Check if the IH board or the switching power supply unit are abnormal.
• Replace the IH control board.

3. Check the LGC board
(1) Check if the connectors CN316 are disconnected.
(2) Check if the conductor pattern on the LGC board is short circuited or open circuited.
(3) Replace the LGC board.

Feb 08, 2013 | Toshiba e-Studio163 Copier

1 Answer

Error c472


[C471/472/473/474/475] indicates IH power voltage abnormality or IH initial abnormality

Clear the status counter (08-400) to "0". If still occur again, u need to check followings:

1. Check the AC input voltage
2. Check the thermostat
3. Check the IH control board
- Check if the AC input connector on the IH control board, the LGC I/F connectors CN455 is dis-connected?
- Check if the fuse on the IH control board has blown.
- Replace the IH control board.
4. Check the LGC board

Jun 17, 2012 | Toshiba COPIERS E-STUDIO 520 Copier

2 Answers

Toshiba estudio 20 C44 code, burns out thermofuses, or codes out but the equipment is in working order. replaced PWA relay boards, and high voltage units. still no fix.


If 1st time occur, u can just go to 08-400, reset the value to "0" then restart the machine.



When this code not cleat 08-400 then check these all thengs..
1.Check the thermistors
(1) Check if the connectors are disconnected.
(2) Check if the main and edge thermistors are in contact with the surface of the fuser roller properly?
(3) Check if the harnesses of the main and edge thermistors are open circuited.

2. Check the IH board and IH coil

(1) Check if the IH coil is broken.
(2) Check if the connector of the IH coil is disconnected.
(3) Check if the thermostat is blown.
(4) Check if the connectors on the IH board are disconnected (AC input connector and LGC I/F connector
CN455/456).
(5) Check if the IH board or the switching power supply unit are abnormal.
• Replace the IH control board.

3. Check the LGC board
(1) Check if the connectors CN316 are disconnected.
(2) Check if the conductor pattern on the LGC board is short circuited or open circuited.
(3) Replace the LGC board.
please vote me.
Thanks
Best Regards



Jun 01, 2011 | Toshiba Estudio 200L Copier

2 Answers

Error c44 call for service Toshiba copier e-studio 167


C44-Heater abnormality after abnormality judgment: The temperature of the fuser roller has exceeded the range of control or does not even reach the range.

You can try going into (08) mode by holding 0 and 8 while turning on the copier. Once the copier starts up key in 400 and press start, input "0" and press interrupt. Try rebooting the copier, if this doesn't clear that call for service then you are going to need to get work done on your fuser.

Oct 02, 2010 | Toshiba E-Studio167 Copier

2 Answers

It shows C41 CODE. What s


(C41) Thermistor or heater is abnormal at power ON

You can try going into (08) mode by holding 0 and 8 while turning on the copier. Once the copier starts up key in 400 and press start, input "0" and press interrupt. Try rebooting the copier, if this doesn't clear that call for service then you are going to need to get work done on your fuser.

Sep 27, 2010 | Toshiba e-Studio 35 Copier

2 Answers

Toshiba copier studio350 error code c470


(c470) - IH initialization or IH power voltage abnormality: The AC input is not applied to the IH control circuit normally, or the input voltage is too high/low.

You can try going into (08) mode by holding 0 and 8 while turning on the copier. Once the copier starts up key in 400 and press start, input "0" and press enter. Try rebooting the copier, if this doesn't clear that call for service then you are going to need to get work done on your fuser.

Sep 16, 2010 | Toshiba e-Studio 350 Copier

3 Answers

Sir i have Toshiba 207 copier sir now write on screen call for service C44 sir please solve my this problem thanks


C44-Heater abnormality after abnormality judgment: The temperature of the fuser roller has exceeded the range of control or does not even reach the range.

You can try going into (08) mode by holding 0 and 8 while turning on the copier. Once the copier starts up key in 400 and press start, input "0" and press interrupt. Try rebooting the copier, if this doesn't clear that call for service then you are going to need to get work done on your fuser.

Aug 28, 2010 | Toshiba e-Studio 205 Copier

3 Answers

I got a C440 error code sub code "7" with Toshiba E-Studio 352 copier. I tried to reset using 0/8- 400 but still the error code appears. what is the possible defective parts?


Hi how are you this is jack ...(jack_pak@hotmail.com)..
Dear follow the procedure
[C440] Fuser abnormality after abnormality judment.

When this code not cleat 08-400 then check these all thengs..
1.Check the thermistors
(1) Check if the connectors are disconnected.
(2) Check if the main and edge thermistors are in contact with the surface of the fuser roller properly?
(3) Check if the harnesses of the main and edge thermistors are open circuited.

2. Check the IH board and IH coil

(1) Check if the IH coil is broken.
(2) Check if the connector of the IH coil is disconnected.
(3) Check if the thermostat is blown.
(4) Check if the connectors on the IH board are disconnected (AC input connector and LGC I/F connector
CN455/456).
(5) Check if the IH board or the switching power supply unit are abnormal.
• Replace the IH control board.

3. Check the LGC board
(1) Check if the connectors CN316 are disconnected.
(2) Check if the conductor pattern on the LGC board is short circuited or open circuited.
(3) Replace the LGC board.
please vote me.
Thanks
Best Regards,

Jun 08, 2010 | Toshiba Office Equipment & Supplies

2 Answers

Clear a code c430 on a toshiba studio e-282


C-430: Thermistor abnormality after abnormality judgment: Abnormality of the thermistor is detected after a specified period of time has passed from power-ON (including ready state).

You can try going into (08) mode by holding 0 and 8 while turning on the copier. Once the copier starts up key in 400 and press start, input "0" and press interrupt. Try rebooting the copier, if this doesn't clear that call for service then you are going to need to get work done on your fuser.

Mar 22, 2010 | Toshiba Office Equipment & Supplies

3 Answers

C44 problem


First u must make memory clear for the machine
by pressing 1+3+* and power on the machine at the same time
may clear the error code .

Apr 02, 2009 | Toshiba e-Studio163 Copier

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