Question about Philips Audio Players & Recorders

1 Answer

SYSTEM WILL NOT START 5VOLTS AND 12 VOLTS OK BUT 27VOLTS NEG AND

I BELEIVE COMPOMENT Q902 IS AT FAULT IT READS OPEN AL WAYS BUT I CANT FIND WHAT IT IS THERE IS VERRY LOW MARKING

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 4,234 Answers

In order to help, we need to know the model number of your unit. Using that info along with the part designation we shoud be able to help. Also, in a more generic way, what is the problem with the unit that you beliveve Q902 will resolve?

Thanks,
Dan

Posted on Feb 10, 2009

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

Pwr 2006 37 Subwoofer


no sound?....check the Q901 and Q902 bad solder and change C987,C988 470ufd 25V......
NO TIENE AUDIO,,,,ver por soldaduras frias en Q901 y Q902 cambie capacitores C987 y C988 470ufd 25V

Jun 09, 2012 | Philips home theater system phillips...

1 Answer

The disc is stuck and the display reads "No disc".


Ok one easy fix to this is to tilt the player while the system is on whilst constantly pressing the eject button. I once had to even turn the whole thing upside down then back and shake a little until the disk positioned itself properly to eject. good luck

kc

Mar 09, 2011 | Bose 3·2·1 II System

1 Answer

Where can I buy a replacement rear speaker cable


al you need is twin core 1.5 mm cable, you can get this at any hardware store

Nov 18, 2009 | Bose Lifestyle 12 System

1 Answer

Please help


cant open my aol mails

Jul 26, 2009 | Yahoo YHT-630 System

1 Answer

It says push power protector on my new sony surround system i cant do anything with it


Protect mode will kicking whenever a fault is detected.

Causes that can start protect mode are:

Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.

Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.

Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.

Regards.

Apr 17, 2009 | Sony BRAVIA DAV-HDX267W Theater System...

3 Answers

NO SOUND From JVC TH-S5 Home cinema system


I know this is an old topic however someone somewhere might benefit from this feedback. I purchased the JVC TH-S5 service manuals from ManualsParadise.com and after metering all the supplies as 'OK', I then focused in on the 'common' lines associated with the two onboard power amps IC's (STK413-400) and found that they were missing a bias supply. This is derived from the onboard 40v Supply 'dropped' down by a 47 ohm resistor R2702 (rated 1/4 watt but advised to make this at least 1/2 watt). The resistor was found to be open circuit i.e. a very high ohmic value. Looking at the circuit diagram again, I would feel that this is going to be a common issue with this unit.

Mike.The.Cork

Jan 29, 2008 | JVC TH-S5 System

5 Answers

Bose lifestyle 12 music center display inop


My display has not been working for years. Replaced c17 cap wich was 33uF 63 volts on lower pcb board( only one on system) . Old cap was good so this was not the problem. Replaced c16 wich was 100uF 25 volts with a 100uF 63volts. Display works, old cap read low. Both c17, and c16 are located on the lower left hand corner of the larger pcb looking from the front of the unit. Hope this helps.

Aug 16, 2007 | Bose Lifestyle 12 System

2 Answers

Koss ks3102 hts turns on but no sound


the system audio output is faulty call a tech and let them look at your set for repair.good luck

Apr 24, 2007 | Koss KS3102 System

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

46 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Audio Players & Recorders Experts

Gyula Lacz

Level 3 Expert

482 Answers

kakima

Level 3 Expert

98762 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

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

Answer questions

Manuals & User Guides

Loading...