Question about Bose AV3-2-1II HOME THEATER MEDIA CENTER

1 Answer

Output defect Service Manual

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Bose Master
  • 73,619 Answers

If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box.
http://electronicshelponline.blogspot.com/

Posted on May 13, 2014

1 Suggested Answer

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,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to replace roland xp 50 keys And also repair outputs


Disassembly the unit.
Your question is less detailed. If the keys is broken,replace with new.
If you mean "How to",then you need the service manual.
Outputs problem,usually causes by output IC (or input IC) is defects.
It also can cause by AD/DA IC is error.

Mar 15, 2015 | Roland Music

1 Answer

Service error 5100


Straight from the Kyocera service manual.
Main charger high voltage error. Five pages have been printed with the main charger output short-circuited.
Causes: Drum unit installed incorrectly. Engine PWB installed incorrectly. Defective engine PWB.
Solution from service manual:
Verify harness is not pinched in the drum unit.
Verify harness is not pinched in the engine PWB.
Replace the engine PWB.
If you have tried to repair the printer yourself, just go over the reassembly procedure, you might have pinched a wire or one of the connectors might be bent or not in properly.
Regards

Jul 22, 2014 | Kyocera Fs-3920dn Laser Printer

1 Answer

How do I test the power pack on a 1996 25 hp. 3cly. Evinrude?


There is no test for the power pack. There are tests for the ignition or kill switch, the charge coils but if there is no output from the power pack the service manual requires the power pack and sensor be replaced one at a time to determine which one is defective. It is possible both are. There are resistance tests for the charge coil, engine harness, ignition/kill switches that are performed with an ohmmeter but output tests must be performed with a peak reading volt meter.

Aug 28, 2013 | Boating

1 Answer

The power is ok but there is over all vertical lines, the heatsink is very hot and there is a defective capacitor


The set need serious service. Download its service manual from net and follow. Check the video output section, and chroma processigng section.

May 08, 2012 | Philips Televison & Video

1 Answer

My samsung mini camcorder scd103 screen and veiw finder is white. i can't record picture but i can record sound.


Hi,

Hi,this sounds as if the LCD monitor is defect and will be in need of replacement.To confirm LCD defect,insure that problem is with display, by verifying video output to TV or PC.If video is alright through a/v outputs to TV,than LCD is defect.However,if TV output is also white,than problem lies on main camera PC board.Whichever the case I do think that warranty repair should apply on this model and suggest to contact mfg factory service.

Note - In few cases i have seen that even corrupted firmware could cause the same.

Good Luck!!

Thanks!!

Aug 19, 2010 | Samsung SC-D103 Mini DV Digital Camcorder

1 Answer

DAV DZ230 HOME THREATRE SYSTEM


This error message can only be removed when you will replace defective part (most probably bad output IC) in amplifier section of unit.

Defective Part removal requires good solder work, few tools to open / apart unit and de-solder and solder IC, knowledge of electronics etc

As you said, you are not experienced so I would recommend to contact Sony Service for proper fix of this unit. If you need further info, please let me know to assist you.
Below is picture of related service manual.
Good Luck.

55536cc.jpg

Nov 24, 2008 | Audio Players & Recorders

2 Answers

Onkio receiver


The output transistors should be replaced in pairs. Also, It may not be just the output transistors that are defective. If you have no experience with these types of repairs, I would suggest that you bring the unit to a service shop. The outputs will run about $15-$25 per pair.

Dan

Aug 29, 2008 | Onkyo TX-SR601 Receiver

1 Answer

T.V.


chances are its your vertical output ic it resoldered or its defective and needs to be replaced if you would like I can post you a link to get a service manual for your tv with free online tech support

Apr 23, 2008 | Philips 55PW9363 55" Rear Projection...

1 Answer

All functions turn on, but i can listen to music. The output integrated circuit is broken


Hi there OSKY,

I would suggest that you try and obtain the service manual for this system of yours. Usually from the manufacturer or an alternative source.

The model number and the manufacturer are listed on the rear panel of the sound system.

Once you get the service manual it will list the correct part number and the type of IC installed in that particular model..

You havent listed the model or manufacturer for me to search my own service manuals , so I cant provide you with the IC part number...without a good description of it..

Cheers YUBEUT...

Nov 16, 2007 | Panasonic SC-EN7 CD Shelf System

2 Answers

Service Call SC 553 on Ricoh Aficio SP C811DN Printer.


No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
553
A
Heating roller overheat (software error)
The detected heating roller temperature stays at 230°C or more for 1 second.
• Defective PSU
• Defective lOB
• Defective EGB
Related SC code: SC 543
1. Replace the PSU.
2. Replace the lOB.
3. Replace the EGB.
This is the simptoms of the service manual , you should check that your power output is stable and double check if there is not anything like paper stuck some were in the fuzing unit wich could also cause the fuzer to over heat

Nov 11, 2007 | Ricoh Aficio SP C811DN-DL Printer

Not finding what you are looking for?
Bose AV3-2-1II HOME THEATER MEDIA CENTER Logo

Related Topics:

63 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bose Audio Players & Recorders Experts

The Knight
The Knight

Level 3 Expert

73619 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Ben Armstrong

Level 2 Expert

334 Answers

Are you a Bose Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...