Question about Sony CMT-EP707 CD Shelf System

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CMT-EP 707 + cd drawer won't open

Error 1 and Error 4 messages on display

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5 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

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Posted on Jan 02, 2017

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  • 3 Answers

SOURCE: shelf cds is blocked SONY CMT-HP7

To get the cds to play, and 5 to eject, you can try taking off the sides of the consul and using compressed air. As for the shelf problem, I'm not really sure. 

Posted on Jan 19, 2008

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tvservice306
  • 458 Answers

SOURCE: The cd drawer won't open and I get a message

Mechanical loding problem send to service...

Posted on Dec 13, 2009

welcomejee
  • 10594 Answers

SOURCE: sony cmt-ep 7070 cd 3

Hi,
This kind of problem occurs when any loading gear in cd mechanism worn out or broken, this caused mechanism misaligned thus cd loading trays got stuck and mechanism wont eject.
It is bit complicated cd mechanism and professional will repair it.
If you want to fix cd mechanism problem then I can provide you service manual copy that has mechanism timing details, exploded views, part list etc and rest is your own skills/ expertise to get it repaired.
Let me know to upload service manual copy for you if that is required OR take unit in local repair shop and ask an estimate of repair.
Thanks.

Posted on Jan 11, 2011

caroldon
  • 17129 Answers

SOURCE: Cannot open cd tray. Cannot

In some cases this is due to the main spindle getting jammed or there are mechanical errors which as mentioned needs a reset.

Also in some cases when the CD does not play it is possible that the optical head is a suspect. Sometimes it might pick up ordinary audio CD but will not play other formats. This indicates that the optical head is weak and so there is no detection or scanning of the CD . If the optical is working the tracks will be read immediately but with no scanning the laser head can be defective.
Sometimes certain cleaner disks will not be tracked to run for cleaning as it will not be read and so will reject. Hence it is ideal to manually clean the laser head eye using a cleaning swap /cotton bud with gentle pressure on the lens eye.
If there is no result then watch if the CD spins or tries to spin. If so the board seems to work unless a test is taken on the main board but the possibility of a defective optical head can be the suspected fault.
If any of the above seems otherwise we must recheck with possibilities of a malfunction of the main processor board

Posted on Jun 25, 2011

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Precor error code 1


Precor Error 01, Memory, RAM, EEPROM Test Error Probable Cause This error message almost always indicate an upper PCA problem when they are consistently displayed. Failures causing this error message to be displayed are rare.
Corrective Action If the error message is consistently displayed when the unit is powered up, the upper PCA should be replaced. It is possible to see this message displayed intermittently due to external causes. If the units A.C. input significantly dips during the power up test sequence the test could fail resulting in this message being displayed. Treadmills operating on non-dedicated A.C. circuits may see this message displayed on Precor Error Code 01

Aug 18, 2013 | Precor 9.21 Treadmill

1 Answer

Error code 1 and 3 on my Precor 9.21s treadmill?


Precor Error 01, Memory, RAM, EEPROM Test Error Probable Cause This error message almost always indicate an upper PCA problem when they are consistently displayed. Failures causing this error message to be displayed are rare.
Corrective Action If the error message is consistently displayed when the unit is powered up, the upper PCA should be replaced. It is possible to see this message displayed intermittently due to external causes. If the units A.C. input significantly dips during the power up test sequence the test could fail resulting in this message being displayed. Treadmills operating on non-dedicated A.C. circuits may see this message displayed on an intermittent basis. Precor Error Code 01

Precor Error 03, Memory, RAM, EEPROM Test Error Probable Cause This error message almost always indicates an upper PCA problem when it is consistently displayed. Failures causing this error message to be displayed are rare.
Corrective Action If the error message is consistently displayed when the unit is powered up, the upper PCA should be replaced. It is possible to see this message displayed intermittently due to external causes. If the units A.C. input significantly dips during the power up test sequence the test could fail resulting in this message being displayed. Treadmills operating on non-dedicated A.C. circuits may see this message displayed on an intermittent basis.
Precor Error Code 03 E03 EEPROM Test Error

Mar 27, 2013 | Precor 9.21s Treadmill Display Console...

2 Answers

Error 0 problem


see the error +causes +remedy:God bless you

Description
Errors 00 through Error 04 check upper PCA memory locations, RAM memory locations and
EEPROM checksum during the power up test sequence. If a fault is found during the power up
test sequence, the appropriate error code will be displayed.
Possible Causes
1. These errors messages almost always indicate an upper PCA problem when they are
consistently displayed. Failures causing these error messages to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the upper PCA
should be replaced. It is possible to see one of these messages displayed intermittently due
to external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in one of these messages being displayed. Treadmills operating
on non-dedicated A.C. circuits may see these messages displayed on an intermittent basis.2_4_2013_5_52_44_pm.gif

Feb 04, 2013 | Proform Sport 1000 Folding Treadmill...

1 Answer

Pro-Plus error Panel 03


Description
Errors 00 through Error 04 check upper PCA memory locations, RAM memory locations and
EEPROM checksum during the power up test sequence. If a fault is found during the power up
test sequence, the appropriate error code will be displayed.
Possible Causes
1. These errors messages almost always indicate an upper PCA problem when they are
consistently displayed. Failures causing these error messages to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the upper PCA
should be replaced. It is possible to see one of these messages displayed intermittently due
to external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in one of these messages being displayed. Treadmills operating
on non-dedicated A.C. circuits may see these messages displayed on an intermittent basis.
Remember PCA, mean Printed circuit assembly with the componentsattached.
God bless you

Jan 14, 2013 | Exercise & Fitness

1 Answer

Treadmil t733 shows E9 error and soes not start


Dear Sir:

Hello I hope you are o.k

I wil give some tipoe with this Error code:
Error 09 - Lower PCA Memory Test Errors
Description
Error 09 checks lower PCA memory locations during the power up test sequence. If a fault is
found during the power up test sequence, error 09 will be displayed. This error code is only used
on products utilizing the dual microprocessor system.
Possible Causes
1. This error message almost always indicates a lower PCA problem when it is consistently
displayed. Failures causing this error message to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the lower PCA
should be replaced. It is possible to see this error message displayed intermittently due to
external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in this message being displayed. Treadmills operating on
non-dedicated A.C. circuits may see this message displayed on an intermittent basis.

Thank you in advance, sincerely. Blessing.

If you need additional Help, please reach me.

E.CUADRA
Managua, Nicaragua. C.A.

Sep 28, 2011 | Exercise & Fitness

1 Answer

It does not start and shows E9 error


Dear Sir:
I hope you are o.k

I will help you:
Please follow this step:
Error 09 - Lower PCA Memory Test Errors
Description
Error 09 checks lower PCA memory locations during the power up test sequence. If a fault is
found during the power up test sequence, error 09 will be displayed. This error code is only used
on products utilizing the dual microprocessor system.
Possible Causes
1. This error message almost always indicates a lower PCA problem when it is consistently
displayed. Failures causing this error message to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the lower PCA
should be replaced. It is possible to see this error message displayed intermittently due to
external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in this message being displayed. Treadmills operating on
non-dedicated A.C. circuits may see this message displayed on an intermittent basis.

Thank you in advance, sincerely. Blessing.

If you need additional Help , please reach me.

E.CUADRA
MANAGUA, NICARAGUA. C.A.

Sep 28, 2011 | Exercise & Fitness

1 Answer

My v fit treadmill is not working. It is displaying E1. Is this a trouble shooting code?


Dear Sir:

Hello, I am glad that you contact us.

I will give some Tips:

1) Your Error C is for Troubleshooting, only that message, is must be special some times.

2) Your Error C, has some interpretation depend of the factory.

3) Example: E 01: Mean Replace VSD( Variable Speed Drive) to due some Microprocessor Chip Failure: The Option will be replace Board VSD, but you must contact to the Company for to Fix the Board.

4) The another Alternative: If your equipment has Servo Motor:the enconder is Malfunction: You must Re-Start Machine, and follow again. If the problem persist, You must exchange: a) Servo Motor b) or The Drive Board.or Both.

5) The following alternative is:
Description
Errors 00 through Error 04 check upper PCA memory locations, RAM memory locations and
EEPROM checksum during the power up test sequence. If a fault is found during the power up
test sequence, the appropriate error code will be displayed.
Possible Causes
1. These errors messages almost always indicate an upper PCA problem when they are
consistently displayed. Failures causing these error messages to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the upper PCA
should be replaced. It is possible to see one of these messages displayed intermittently due
to external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in one of these messages being displayed. Treadmills operating
on non-dedicated A.C. circuits may see these messages displayed on an intermittent basis.

I hope that you can resolve this, and take your final step.

Thank you in advance, sincerely. God bless you.

I you Need additional help, you can reach me.

E.CUADRA
MANAGUA, NICARAGUA. C.A.

Sep 27, 2011 | Exercise & Fitness

1 Answer

9.1.0 TREADMILL PRECOR PACE ERROR 3


Dear Sir:
Hello I hope everything is fine.
I will give some Tips:
Description Errors 00 through Error 04 check upper PCA memory locations, RAM memory locations and EEPROM checksum during the power up test sequence. If a fault is found during the power up test sequence, the appropriate error code will be displayed. Possible Causes 1. These errors messages almost always indicate an upper PCA problem when they are consistently displayed. Failures causing these error messages to be displayed are rare. Possible Remedies 1. If the error message is consistently displayed when the unit is powered up, the upper PCA should be replaced. It is possible to see one of these messages displayed intermittently due to external causes. If the units A.C. input significantly dips during the power up test sequence the test could fail resulting in one of these messages being displayed. Treadmills operating on non-dedicated A.C. circuits may see these messages displayed on an intermittent basis.
In other words, you need recalibration in your equipment, I recomend after you make a test for a RAM MEMORY.so contact your service call. I recomend Strong, INSTALL regulator Voltage is cheap about us$15,00 Radio Shak or another Electronic Place.
Thank you in advance , sincerely. Blessing. If you need additional Help, please do not hesitate to contact me.
E.CUADRA MANAGUA, NICARAGUA. C.A.

Sep 25, 2011 | Precor 9.21 Treadmill

1 Answer

Error message reads: Pace error #1


Errors 00 through Error 04 check upper PCA memory locations, RAM memory locations and EEPROM checksum during the power up test sequence. If a fault is found during the power up test sequence, the appropriate error code will be displayed.
These errors messages almost always indicate an upper console problem when they are consistently displayed. Failures causing these error messages to be displayed are rare.
If the error message is consistently displayed when the unit is powered up, the upper console should be replaced.

May 23, 2010 | Precor 9.21 Treadmill

1 Answer

Error message


My plasma display the "error message condition 1" and red flashing light start blinking and TV screen shut down. Who can halp me to fix the problem??

Jul 03, 2008 | Fujitsu Plasmavision PDS-4221 42 in....

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