Question about Sony CDX-R3000 CD Player

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Won't turn on

Has power to unit, display is lit, says sony, pre amp, etc. but unit will not turn on when you press source button.

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  • latanman May 14, 2008

    Thanks. but have already tried that. Still won't turn on. Guess I'll just replace the unit.

  • bladimirsito Sep 01, 2008

    is the same problem, the unit doesn't respond to any key except for off n open, is there a solution to this problem or just have to throw my stereo to the trash, I already clean with alcohol but it doesn't work either. help please

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  • Master
  • 975 Answers

Remove the detachable face plate and look for the gold contacts thats plugs in with the main unit , get some Qtip and alcohol , and clean contacts ,try that , hope it works AJ

Posted on May 14, 2008

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1 Answer

Error code e01


do the following steps: God bless you
To start test program, press and hold both POWER SCRUB PLUS and RINSE & HOLD program buttons, then turn unit on by pressing ON/OFF button. When program buttons are released, lights above them will flash. To end test program, press ON/OFF button.To check program indicator lights (POWER SCRUB PLUS, REGULAR WASH and RINSE & HOLD), press and hold each program button. When REGULAR WASH program button is pressed, CLEAN light also comes on.
To start testing, press both POWER SCRUB PLUS and RINSE & HOLD buttons a second time. When testing has ended and a fault was detected, the following indicator lights will be lit:
POWER SCRUB PLUS = Heater fault
REGULAR WASH = Water filling fault (over or under filling)
RINSE & HOLD = NTC (temperature sensor) fault ? note circulation motor stops shortly after it started during an NTC fault
To check for heater, high limit or flow switch problems, start testing until heating starts. Using a meter with a current coil, measure current going into dishwasher. If current is ~ 11 A, then heater, high limit and flow switch are OK. If current stays at ~ 1.5-2 A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), REGULAR WASH light will come on and unit will continually fill and drain where testing won't be completed. If flow switch (e5) has failed (opened), water won't heat (to 150?F) and water won?t stop circulating. If NTC probe (f2/f4) has failed (opened), RINSE & HOLD light will come on immediately and testing will end shortly after water has started circulating.
If more than one fault occurs, more than one light will be lit.

Jul 21, 2012 | Dishwashers

1 Answer

Breadman Pro TR875 is stuck & will not start up to knead the dough. Timer is hi-lighted & shouldn't be. No pushing of any buttons will not clear & start over


Addressing Power-up/Start-up Issues:


  1. Unplug the breadmaker.
  2. Confirm the power source you're drawing from is live using a blender, toaster, etc.
  3. Plug the breadmaker in, unplug it, then plug it in a second time.


    1. Some models have a built-in off/on toggle power switch. Turn it to the ON position.
    2. Some models confirm power by making and audible tone when plugged in.
    3. Some models have a colored light and/or a lighted display screen that lights up.
    4. Some models require you press down on the Stop button until the unit powers up.

E. Some models require you press down on the Start button until the unit powers up.

F. Some models require you press down on the Select button until the unit powers up.

G. Some models require you press the Select button first before pressing the Start button.


In the end, were you able to confirm that your breadmaker is receiving power?


No. Sorry to hear that. Have the breadmaker serviced by a small appliance repair shop or simply discard it.


Yes. Fantastic! Now reboot the breadmaker's electronics by pressing down on the Stop button until you receive a visible and/or audible confirmation, usually within 1 to 5 seconds. Note: Some models require you press down on the Start button instead. And yet a few others require you press down on the Select button instead.

Often the + and - Delay Timer buttons are pressed by mistake, delaying Start by up to 12 hours. If you suspect this handy feature has been engaged accidentally, you'll need to reboot the breadmaker's electronics.


Note: All breadmakers use a belt and pulley system. If your breadmaker powers-up but the mixer won't turn during the kneading cycles, your timing belt is probably broken. You'll need to disassemble the breadmaker to visually confirm. The belt and pulley assemblies are located at the bottom of your breadmaker.


Did this answer help? Hope so. Please rate it as soon as you can. Thank you. r53w6t

Jun 07, 2011 | Breadman TR900S Bread Maker

1 Answer

No display


The following applies to Acer Laptops...

If the power indicator is lit but nothing appears on the screen - The computer's power management system automatically blanks the screen to save power. Press any key to turn the display on.
If pressing any key does not turn the display back on, check the following....
1. The brightness level might be too low. Press Fn and the right cursor key to increase brightness level
2. Display device might be set to an external monitor. Press Fn and F5 to toggle to the internal display
3. Backlight might be turned off. Press Fn and F6 to turn on the backlight.
4. If the Sleep indicator is lit, the computer is in Sleep mode. Press & release power button to resume.

May 09, 2011 | Acer Aspire One PC Notebook

1 Answer

How do you put in the code for a kenwood kdc-4022 head unit


1:-Select SOURCE Select ALL OFF
2:-Press MENU for 1 second, When "menu" is displayed "security"/"SECURITY" is displayed
3:-Press the [<<] or [>>] for one second. When "ENTER" is displayed "CODE" is displayed
4:-Select the digits to enter by pressing [<<] or [>>] button.
5:-Select the security code numbers by pressing [am] or [fm] button.
Repeat steps 4 & 5 to complete the code.
7:- Confirm the code by pressing [>>] for at least 3 seconds
When "RE-ENTER" is displayed "CODE" is displayed.
Go through steps 4,5,6,&7 again to re-enter the code and "APPROVED" should now be displayed? The security code activates?
Press the re-set button and remove from power source Turn ON go through steps 4,5,6,&7 to enter CODE and "APPROVED"" should be displayed.
Crikey need a beer now, Happy tunes, have a good drive.
Regards, Dave

Mar 20, 2011 | Kenwood KDC-4022 CD Player

1 Answer

I my projector is new one used for 4 hrs, when i try to turn it on it just has a blinking green light. Please help Solve It! .


The blinking green light means the unit is either Powering On (Warming Up) or Powering Off (Cooling Down).

Powering On the Projector
1. Remove the lens cap.
2. Securely connect the power cord and signal cable. When connected, the ON/STANDBY LED will turn Amber.
3. Turn on the lamp by pressing " " button either on the top of the projector or on the remote. The ON/STANDBY LED will now turn Green. The startup screen will display in approximately 10 seconds. The first time you use the projector, you can select your preferred language from quick menu after the startup screen displays.
4. Turn on and connect the source that you want to display on the screen (computer, notebook, video player, etc). The projector will detect the source automatically. If not, push menu button and go to "SETUP". Make sure that the "Source Lock" has been set to "Off". If you connect multiple sources at the same time, press the "SOURCE" button on the control panel or direct source keys on the remote control to switch between inputs.

If you are still unable to get the unit to turn on, try unplugging it for 10 minutes and plugging it back in. If it still ceases to work, contact Optoma here: http://www.optomausa.com/rma_policy.asp
Their Technical Support line is 1-888-887-5001

Feb 25, 2011 | Optoma HD20 DLP Projector

1 Answer

Press power, buttons light up and thats it


Try pressing the clean cell now button & check pre filter button at the same time hold buttons down at the same time for about 5 seconds with the air cleaner turned of and blue screen lit

Jan 30, 2010 | Kenmore AC2044-1 Air Purifier

1 Answer

SONY HT-5500D PROTECT IS FLASHING NO SOUND


Protected in short means that the amp is no longer powering the speakers due to one of the following: 1. Volume is up too loud 2. Equipment Failure 3. Dirty power
Turn amp on by pressing the function button on the remote of a source that has nothing on it or is not powered on. If it still says PROTECTED even though you are on a source with no sound coming in, then the equipment is in need of repair. If it simply comes on normal displaying the source turn the volume down till it says MIN. Find the range of your speaker and amp power by selecting a source with music or movie audio and slowly turn it up till either its too loud or says protected. Be sure to double check all speakers and wires to ensure wire integrity as well as proper connection.

Jan 11, 2010 | Sony HT-5500D System

1 Answer

Don't know how to turn off the alarm. Bought this used (made in 1995) so there were no books with it. It comes on every day at 2. The system is on 'standby' all the time. I just don't seem to find the...


Setting the ON time (Example: AM 10:15).
1. Press the TIMER button on the Unit for more than
two seconds.
The Timer indicator lights up and the hour digit of the
current ON time blinks on the display.
• When the clock is not set, “CLOCK” and “ADJUST”
appear alternately on the display. Set the clock first.
Press the ¢ or 4 button on the Unit to set the
hour you want the Unit to come on.
Pressing the ¢ button moves the time forwards and
pressing the 4 button moves it backwards. Hold
down the button to move the time rapidly.
2. Press the TIMER button.
The minute digits of the ON time blink on the display.
Set the minute you want the Unit to come on, using
the ¢ or 4 button.
2 Setting the OFF time (Example: PM 1:30).
1. Press the TIMER button.
The hour digit of the OFF time blinks on the display.
(The same time as the ON time will be automatically
set.)
Set the hour you want the Unit to be turned off, using
the ¢ or 4 button.
2. Press the TIMER button.
The minute digits of the OFF time blink on the display
Set the minute you want the Unit to be turned off, using
the ¢ and 4 buttons.
3 Selecting the music source.
1. Press the TIMER button.
The “TUNER” or “CD” blinks on the display.
2. Press the ¢ or 4 button to select the music
source you want to listen to.
The display changes as shown below.
TUNERôCDô(back to the beginning)
4 Setting the volume level.
1. Press the TIMER button.
The current volume setting blinks on the display.
2. Press the ¢ or 4 button to select the volume level.
-- :The current volume level will be used.
0 to 50 :When the timer is turned on, the Volume
will be automatically set to the selected
level.
5 Press the TIMER button.
The timer setting is completed and the display returns to
the display before you set the Timer. The Timer indicator
remains lit.
6 Before turning off the System, prepare
the music source selected in step 3.
TUNER: Tune in to the desired station.
CD: Insert a CD. (Playback will start from the first
track at Timer on.)
7 Press the % button to turn off the System.
In standby mode, you can see the Timer indicator ( )
on the display.
• When the timer turns on, the Timer indicator starts
blinking and the prepared source in step 6 will be
played.
To cancel the timer, press the TIMER button. The
Timer indicator ( ) goes out on the display.
To re-activate the cancelled timer, press the TIMER
button to light the Timer indicator ( ).
At this time, you can see the current timer settings. Each
setting appears on the display for two seconds in the order
of ON time, OFF time, music source and volume.
To change the timer setting, repeat the setting procedure
from the beginning.

Oct 31, 2009 | JVC KD-G210 CD Player

1 Answer

Speakers are connected to pre-amp or power-amp? pls explain connections , what connects with what , between cd player + pre amp + power amp + speakers.


Do this, CD audio out jacks to the PRE-AMP INPUT jacks, then PRE-AMP OUT jacks to AMPLIFIER INPUTS then from AMPLIFIER to speakers, This will work similiar with any sound source unit ie. Radio Tuner, Tape deck, etc. Just think of it this way, a PRE-AMP is BEFORE the AMPLIFIER, all the AMPLIFIER is going to do is AMPLIFY the sound to your speakers, HOPE THIS HELPS!

Feb 03, 2009 | Audio Players & Recorders

1 Answer

SCREEN WON,T STAY LIT UNLESS I TOUCH IT


You are simply in blackout mode. This is so at night you aren't blinded by the glow of a screen. Here are instructions right from the manual to turn on or off.

Blackout Mode On and Off
When Blackout mode is turned on, the monitor display will turn off to
reduce power consumption.
This additional power enhances the sound quality.
1 Touch [VISUAL] on the main source screen.
The VISUAL selection screen is displayed.
2 Touch [OFF].
The backlit-display portion goes out.
3 Touch [OFF] again to cancel the display backlight.
To make the setting, set to “Setting the VISUAL Touch Button” (page
34).
If any button on the unit is pressed during Blackout mode, the
function will be displayed for 5 seconds to show the operation before
returning to Blackout mode.
While the backlighting is turned off, the function indicator

Jan 24, 2009 | Alpine IVA-D310 Car DVD Player

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