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Dm tech bti50 flashing when switched on

Power volume blue light flashing but speaker not connecting in any way

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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

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Posted on Jan 02, 2017

  • 979 Answers

SOURCE: Power on problem

Time for a little repair here. It seems that one or more channels have developed an excessive drain on the supply, and has caused the threshold to trip and shut you down. It's more than likely shop time at this point....accordianman

Posted on Oct 25, 2007

  • 68 Answers

SOURCE: My DM Tech TV (3 years old) has a power switch on

That can be caused byy many different things, but some of the likely causes are a power supply failure, or if it's a plasma TV, the sus boards or even the scan out boards may ave failed. That's one that you will need to have an experienced technician look at.
Good luck.

Posted on Dec 01, 2009

budmrtn
  • 11361 Answers

SOURCE: power light is flashing blue but no pic

Please verify that it does the same with other PC also before taking it apart, if it still does not work, then please read below:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague

Posted on Apr 15, 2010

supertech6
  • 513 Answers

SOURCE: blue light flashed on the power swich

Check this site regarding monitors and capacitors. This is very likely a capacitor failure.

Posted on Apr 19, 2010

  • 6771 Answers

SOURCE: no volume from speakers

The audio output transistors or ic is shorted, first! check speaker wiring for shorts, if okay! the above parts will need a attention.

Posted on Apr 14, 2012

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1 Answer

Ouku single din no sound from rca cables


Sorry I did not use the video out RCA cables. My audio RCA cables worked fine... I ran them to my JBL amplifier through a conversion adapter. I did not run it direct to the amp.. I used Metra TYTO-01 03-08 Toyota Vehicles Harness for JBL SYS (Ebay item 160560648718) and it worked great.

Here is the wiring color coding that I found online:

Code on stereo for steering wheel is 0000
2011 Toyota Camry Car Audio Installation Diagram
F6 Pins:
1.Light Green (LG) Front Right (FR) plus (+) speakers source
2.Pink (P) Front Left (FL) plus (+) speakers
3.Grey (GR) Accessory power [switched on with the ignition switch] +12v
4.Light Blue with Yellow Stripe (L-Y) always +12v [radio memory]
5.Light Blue (L) Front Right (FR) minus (-) speakers return
6.Violet (V) Front Left (FR) minus (-) speakers return
7.Brown (BR) Ground (GND) radio ground
8.Orange (O) Antenna Amplifier (ANT) power source
9. No Connection
10.Green (G) Night Lighting [+12 when the taillights are turned on]
F7 Pins:
1.Red (R) Rear Right (RR) plus (+) speakers source
2.Black (B) Rear Left (RL) plus (+) speakers source
3.White (W) Rear Right (RR) minus (-) speakers return
4.No Connection
5.White Black (W-B) Lighting Intensity [Pull down circuit, voltage level drops {Bright Dash Lights}or raises {dim Dash Lights} Caution with this one, DO NOT CONNECT DIRECTLY TO +12 VOLTS, you will mess up your instrument panel cluster.
6.Yellow (Y) Rear Left (RL) minus (-) speakers return
F8 Pins:
1.No Connection
2.No Connection
3.Violet (V) Speed Pulse Connection (SPD) [Pulses from the speed sensors applied here. This is for the automatic sound level system. The volume raises when the speed is above a specified level, if enabled.]
4.No Connection
5.No Connection
6.Pink (P) Steering Wheel (Switch) Ground (SWG)[common]
7.Orange (O) Steering Wheel (Switch Group) one (SW1) [source for Seek+, Seek-, Volume+, & Volume-]
8.Yellow (Y) Steering Wheel (Switch Group) two (SW2) [source for Mode, (if equipped On Hook, Off Hook & Voice)
9.No Connection
10.No Connection
11.No Connection
12.No Connection
13.No Connection
14.No Connection
15.Orange (O) Auxiliary Right Input (ARI)
16.Brown (BR ) Auxiliary Shield Ground (ASGN)
17.Red (R) Auxiliary Left Input (ALI)
18.No Connection
19.Green (G) Auxiliary Input [Sense](AUXI)
20.No Connection
---------------------------------------------------------------------------------------------------------
Car Radio Battery Constant 12V+ Wire: Blue/Yellow
Car Radio Accessory Switched 12V+ Wire: Gray
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: N/A
Car Radio Dimmer Wire: N/A
Car Radio Antenna Trigger Wire: N/A
Car Radio Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Tweeter Size: 3 1/2? Tweeters
Car Audio Front Tweeter Depth: 2?
Car Audio Front Tweeter Location: N/A
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Violet
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Blue
Left Rear Speaker Positive Wire (+): Black
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White

Apr 02, 2014 | Crown Ouku 7" Car Dvd Player

1 Answer

Why wont my logitech boombox go into bluetooth search mode


I had the exact same problem. Boombox flashing blue, but not rapidly flashing blue. I did two things that seemed to fix it:

1: Reset the device by switching it on, then holding both volume up and volume down buttons at the same time for 10 seconds. The blue flashing light will briefly flash quicker to confirm.

2: Switch off the boom box

3: Switch on using the power button and (very important) immediately press and hold the Bluetooth button. The Bluetooth button needed pressing and holding almost instantaniously after the power button for it to work for me. I had to try several times to get it to work.

When you do this successfully, the Bluetooth light starts flashing rapidly and it enters search mode.

I nearly threw my speakers away, now it works and connects fine :)

Oct 10, 2012 | Logitech Radio Communications

1 Answer

I can not get any sound out of the speakers. There is 6 ports (all different colors) I have tried everything. I have had the speakers for a year now. I cleaned the computer and the speakers came unplugged...


first connect both the satallite speakers to line out which is located near to the power switch (speaker out)
Now vertically above these 2 connectors there will be another connector that says remote control (audio input) this is connector that gets connected to your PC.On your PC this should get connected to the green port named as line in.
connect the power cable to mains
switch on th power switch which is situated at the rear of the subwoofer.The power indicator light will be lit up with a blue light
Now adjust the speaker volumes and try to play music

Dec 26, 2010 | Philips SPA2300 2 Speakers

1 Answer

Wont power up , green indactor light wont stop flashing


You have four capacitors bad on the "DM" module in the unit. I recommend you get a tech to do this repair. This is due to the complexity of accessing the DM module. A qualified tech can do this repair in under an hour. You can find a tech in your area by inputting your zip code on the home page of this website. Let me know if I can be of further assistance

Jan 11, 2009 | Mitsubishi WS-55513 55" Rear Projection...

1 Answer

Remote Control Repair


Open up your controller and look for 4 Wire! Green, light green, blue and yellow! Green and yellow is for power i guest! Light green and blue is for bass. 4 together max everything!

Dec 01, 2008 | Audio Players & Recorders

3 Answers

Onkyo HT-R501 7.1 reciever issues


i have the same problem with a onkyo tx ds494

Jan 05, 2008 | Onkyo TX-SR605 Receiver

9 Answers

New bluetooth earpiece, no instructions


Push and hold both vol(+) and vol (-) at the same time for approx 2 secs. The headset will falsh green and red lights. Get your phone to search for bluetooth devices. It should find the headset. Enter pairing code 1234 in phone. Done.

Jan 05, 2008 | OEM Systems Bluetooth Headsets - Model...

3 Answers

Mitsubishi wd-62825 dlp


The WD62825 has a Digital Module located on the left side of the chassis looking at it from the rear of the set. It's housed in a metal box that can slide out of its holder after removing the trim screws.
The module has its own power supply board and there are a group of 16v/1000uf caps on that board which commonly fail causing the constant flashing standby light. Further back on the module is a small board about the size of a matchbook called the E2P module. Its SMT (Surface Mount Technology) caps also commonly fail which can cause the same symptoms. Techs can tell whether the E2P has failed by simply removing it, hooking the DM back up and trying to power the set. If it powers on the picture won't be much good - but at least you can tell what's keeping it down...
Back to the caps on the pwr board. If they've failed they usually will buldge visibly on top. And ESR is almost not necessary. In any event that's the nuts and bolts on this model.
Is it a job for a layman? Yes and no - you might strongly consider a tech if you don't feel comfortable removing all the connections that the DM has with the signal board. There are about six - multi-pin - wired connections to unplug and then sliding the DM out of the unit and carefully removing the screws and latching to take the DM top cover off...
Hope this helps.
Bill

Oct 29, 2007 | Mitsubishi WD-62825 62" Rear Projection...

1 Answer

Power Light Flashes On/Off.


The set is trying to tell you somthing by blinking this light. And the bad news is that it's sayiny the DM board is not booting up, there are several problems that might cuase this all from bad capacitors to a shorted diode or a compleatly replacing the DM board. but all these are not for the weakend tv tech this one has to go into the shop

Oct 06, 2007 | Mitsubishi WD-62827 62" Television

1 Answer

Mitsubishi flashing light replaced capasitors that were blown tv still has flashing light


The four cap replacement in DM module repair is simplistic
and incomplete, as you found out. ALL defective DM modules
have bad SMC's ( small "top hat" caps) AKA surface-mount
capacitors that can be changed only by the most highly skilled
bench techs. We used to change out hundreds years ago in
camcorder circuit board repair.DM board repair is a much more
accessible,thus more "do-able". For more info.............T.

Sep 26, 2007 | Mitsubishi WS-55513 55" Rear Projection...

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