Service manual protect

(1)Download AVR3310 service manual.
(2)enter debug mode to see what kind of protect it belongs to.
(3)DC or ASO protect
(4)DC protect to check all smd transistors if leakage occurs or
differential and voltage amp transistors leakage
(5)ASO see service nanual troubleshooting steps.
(6)Replace all defective components.

" "I have seen a manual I which it said that dc issue, do anyone know how to disable the power on fault checking" You cannot do this. Protection can only be kicked out when no dc is coming out from speaker terminals. This holds no mater whether differential and voltage amp are defected (leakage) or protect detection SMD transistor(s) is/are leaked. They act as a switch. Download X2100W service manual and enter debug mode to check if DC or ASO(over-current protect ) makes protect.

Unfortunately, this "Protecting Send Service" message indicates an internal fault on the KD-R660. The unit needs to be opened and JVC recommends that the receiver be sent to a service center.

I wish that I had better news for you. The trouble-shooting information for the error is given on page 21 of the manual. The manual is available here: https://www.carid.com/images/jvc/stereos/pdf/kdr460-guide.pdf .

Cindy Wells

Protection against AC overcurrent E5

"Switch the appliance off and on again. If this does not resolve the issue, contact an Authorised Service Centre."

Free service manual for an Electrolux appliance.

https://www.manualslib.com/manual/824502/Electrolux-Exh09hl1w.html?page=31


Electrolux EXH09HL1W Service Manual Error Codes



Quoting from a service manual:

https://www.manualslib.com/manual/824502/Electrolux-Exh09hl1w.html?page=46#manual


"(6) Over current protection
E5 is displayed on indoor unit
Yellow LED lamp of outdoor unit blinks for 5 times
#It indicates that the current of the complete unit is too large. Check if voltage of power supply is normal."




Electrolux EXH09HL1W Service Manual Page 46

USUALLY IT IS THE CD THAT IS PROTECTED NOT THE PLAYER. CHECK THE MANUAL:

Sharp CD C478 Service Manual

I don't know of any service manuals available for a free download. Harley-Davidson is very protective of their copyrighted material. You can purchase a service manual for your bike here. Clymers manuals are pretty good and not as expensive as original H-D manuals.
http://www.diyrepairmanuals.com/index.html

Good Luck
Steve

protect means, service mode, or in other brand it's says f16, the only solution to fix that problem is to bring it into jvc service center

www.pioneerelectronics.com/.../ci.DEHP980BTOperationManual.Protected - United States http://www.nodevice.com/manual/pioneer/page38.html
http://www.user-manuals.com/advanced_search_result.php?keywords=deh-p980bt+service+manual&forward=plist You need a service manual, they always have schematics. top is a user manual, the other two are service manual sites.

THIS IS NOT A MODIFACTION ,ITS AND ADDITION TO THE ORGINAL SERVICE MANUAL WHERE THEY LEFT OUT THESE PARTS ON THE ORGINAL SERVICE MANUAL.

The protect light comes on when the amp cuts off the speakers to protect them from damage if something's wrong in the amp, or to protect the amp from speaker or wiring problems. If the amp plays for a while before cutting off, it's probably a thermal problem in the output stages. One of the output devices may be acting up as it heats up, or it could be bad connections that open up because of the heat. The trouble might also be caused by components in the power supply as well. Without having the unit on the service bench to check it, it's not possible to suggest specific things to look at. The manual wouldn't help you other than to say check your speaker connections and then have it serviced. The best thing to do if you want to keep this is to find a servicer in your area and get an estimate for the repair. Or if you or a friend is technically inclined, look into purchasing a service manual and see if you can do-it-yourself.