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MMHA-070ABHR-02 WHAT DOES RED LIGHT FLASHING 4 TIMES MEAN?

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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Posted on Jan 02, 2017

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SOURCE: TV won't turn on and red light flashes 6 times.

my sony 40 inch lcd tv flashes 4 times and wont turn on? Any ideas?

Posted on Aug 09, 2008

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funkyjacob
  • 76 Answers

SOURCE: No Picture or sound, red standby light blinks six times

Sorry for how long it is but you should be able to find what is wrong in this guide

If you have any questions please dont hesitate to ask

ONE Blink--- not used for the self-diagnosis
TWO Blinks---B+ over current protection (OCP) , unit goes to the standby
mode then displays the 2 blink fault. Could be a short in the power supply of
any of the circuits.
THREE Blinks---B+ over voltage protection (OVP), unit goes to the standby
mode then displays the 3 blink fault. This is also a problem in the power
supply circuit, check T603 and R672.
FOUR Blinks---No Vert. Deflection (V STOP), Screen goes to a single
horizontal line then the video signal muted. Check IC1509, Q1505
FIVE Blinks---AKB circuit (AKB), the timer/standby indicator blinks for about
30 seconds then goes to the self-diagnosis function. Something is wrong with
the video. Check video out, Q705, 732, 761 and other components on the C
board, also check Q218, 219, 220 on the A board. Also unit be in IK blanking,
try turning up screen slightly.
SIX Blinks---No Horizontal (H STOP), no raster, goes to the blinking selfdiagnosis
function immediately. Check C515 & 516 and the jungle IC, IC206.
SEVEN Blinks---High voltage shutdown. The high voltage has exceeded 33k
and the unit goes immediately into safety shutdown. Check power supply
regulation and horizontal circuits.
EIGHT Blinks---Problem with the audio (AUDIO), unit goes to standby and
blinks the self-diagnosis code. Check IC406 audio amp, PS401 and 402.
Intermittent problems ?? This is a great feature. You can also bring up
these fault codes ON-SCREEN to see a list of the problem numbers with the
abbreviation of the problem and the number of times this problem has
occurred. This is slightly different than entering the service mode. To see the
diagnostic screen, Press the following buttons:
Display, Channel, 5, Vol Minus, ( Not plus ) then Power. This brings up
a screen with a list of the problems and number of times they have occurred.
Each of the problem names is abbreviated as, "OCP", "OVP", "V STOP", ETC.
We have repeated them in parentheses in the text for the "Blinks" described
above so you can correlate between the diagnostic screen and the blink
codes.
So, now that you know about these self-diagnostics, how do you use them?
Say that you have a set with a black screen. You see that the LED is blinking
4 times....This would tell you that you have no vertical and that is why the
video is muted. If it was blinking 6 times, you would know that you have a
horizontal fault.
It's not a sure cure, but it's a little better than a poke in the eye with a sharp
stick.
IMPORTANT: after you repair the unit, PLEASE clear the values on this diagnostic screen. These codes do not reset themselves after the fault is 0 corrected, so if you don't clear them, you'll be seeing "old" fault codes the
next time you enter this screen. Clearing is done by going into the service mode ( display, channel, 5, volume plus, then power ) then press 8 and Enter, which of course returns
everything to the factory preset condition.

Posted on Dec 03, 2008

  • 90 Answers

SOURCE: Red flashing light. Light flashes red 8 times pauses & repeats

power supply board going bad

Posted on Mar 03, 2009

Killen4fun
  • 46 Answers

SOURCE: ps3 wont turn on, jus beeps 4 times an red light blinks

This could be any of a number of problems try these solutions one of which may work. If they all fail to work you can contact sony directly at
http://www.uk.playstation.com/Support/PS3
or
http://www.us.playstation.com/support/PS3

  • Remove any obstructions from the vents.
  • Allow at least 4 inches of clearance on all sides for the PLAYSTATION 3.
  • Remove the PLAYSTATION 3 from any cabinets so it is out in the open.
  • Shut the PLAYSTATION 3 down completely and let it cool down to room temperature, then try running it again.
  • If the fan cannot be heard before the system shut down, the PLAYSTATION 3 may need to be sent in for service.
  • If there is no airflow from any of the vents, the system may need to be sent in for service
Hope this helps.

Posted on Jun 24, 2009

marka19
  • 1430 Answers

SOURCE: MODEL #WHDRR418G1WW GE WASHER,THE LIGHT (RED0 ON

unplug unit for 1 minute plug back in and open and close lid 6 times within 12 seconds this will reset the motor.

Posted on Feb 26, 2010

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