Question about RCA RT2250 System

1 Answer

When i unplug my rca rt2250 home theater system. the green light comes on on the right side. then goes off. everything works good after that speakers sound good. but once in a while that green light comes back on and the speakers cut out. then i got to unplug it to reset it and it will work again. sometime works for hours and sometimes 30 minutes. what could that be!!!!

Posted by on

  • 2 more comments 
  • cirwin7224 Mar 12, 2009

    were do i find the parts for my rca rt 2250. like the amp ic and what does it cost if i replace it.

  • cirwin7224 Mar 12, 2009

    can you help me locate this part on the board so i can replace it. im not sure what im looking for

  • cirwin7224 Mar 12, 2009

    how do i now what ic it is is there a number on board to look for

  • cirwin7224 Mar 13, 2009

    i will try to locate ic number for you. its been working all day.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 899 Answers

This is the amp IC and while unplugging and plugging it in again helps reset the IC for a little while , it will eventually completely quit and will need replaced
make sure that none of the speaker wires(bare wires) are touching or look like they might be where they are connected at
also if turning up the volume makes it cut out or sound bad then this will also indicate a bad amp IC

Posted on Mar 12, 2009

  • 2 more comments 
  • jason Mar 12, 2009

    You would have to get the number off of the IC on the heat sink and you can try to cross reference it here http://nte01.nteinc.com/nte/NTExRefSemiP...$$Search?OpenForm

    this is an electronics parts supplier http://www.nteinc.com/

    and there is a link button for locating a nearest distributor (parts store)

    sometimes CHIPS and IC's are just not available to the public untill a later date or sometimes not at all , but you can check the numbers there , if not then I'm sure there will be one online.

    if you have trouble let me know

    power to the amp and audio in on the circuit should be checked for low or other possible electronic component replacement

  • jason Mar 12, 2009

    they are the IC's screwed on the big heat sink and may start with "TDA" for thier identification number, I have been trying to locate a service manual or schematic for it to see what IC they used,but I haven't found one , free anyway

    if you can get the identification numbers on these IC's for me i'll help in trying to locate it

  • jason Mar 12, 2009

    the speaker output circuit will lead back to the amplifier IC

  • jason Mar 13, 2009

    it might be the tda7293 http://www.datasheetcatalog.com/datashee...



    but i'll wait for you to check this so I can make sure you get the right file and info

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a RCA RT2250 and I have a green light on a circuit board


Check the solder connections on the seven voltage regulators found in the center of the receiver on the heat sink from front to back (not the amp board) they are on the main board. The green light on the DSP board (back right side) is an error light. You can reset the receiver by pushing power then stadium then night then dsp off then club after unplugging the receiver and plugging it back in.

Hope this helps,
JohnW

Jan 10, 2009 | RCA RT2250 System

2 Answers

Power but no sound


hook up the antenna at the back and try to tune-in to your favorite radio station.
read the description at the back of your rca rt2250, how to connect your antenna.
connect it properly and raise up the antenna, put it where the signal is good.

Feb 17, 2008 | RCA RT2250 System

1 Answer

Rca 2250


Sounds like your right side output is shot. And yes it can be fixed, but the cost factor would be higher than what you paid for the set itself. First see if your inputs are working correctly, this also could be your problem. Check all your connections.

Dec 29, 2007 | RCA RT2250 System

3 Answers

Rca Rt2250


just want to know how I can hook up my 8 ohm speakers to this receiver

Nov 13, 2007 | RCA RT2250 System

2 Answers

RCA RT2250R P.O.S. no sound


The blinking speakers mean the unit is waiting for an input. It could be that the input section is faulty, but I need more details.

What input is being used?
what speakers are connected and to where?
what is the audio source?

May 20, 2007 | RCA RT2250 System

1 Answer

Continous Buzz/Pulse from speakers No other sounds come out


Sounds like you have an open filter capacitor. Your gonna need to look at the b+ and figure out what cap is bad. A circuit diagram would assist you in this repair. If you have no experience with electronic repairs then your gonna need a pro to assist you with this as there are no user replaceable parts inside this unit. Sorry Man. Good Luck

Jun 26, 2006 | RCA RT2250 System

1 Answer

RT2250R


hi check all!! connections( RCA's, speakers ) make sure the DVD and TV are connected to right inlets here is the home page of your system http://www.rcaaudiovideo.com/Cultures/en-US/ModelList.html?CategoryID=DVD+Home+Theater+Systems check out the manual maybe there is something you havent told ... it can help you good luck

Feb 18, 2006 | RCA RT2250 System

1 Answer

RCA RT2250


Make that 3. There must be some kind of date chip in the thing

Dec 22, 2005 | RCA RT2250 System

Not finding what you are looking for?
RCA RT2250 System Logo

Related Topics:

559 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Home Theater Systems Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Cindy Wells

Level 3 Expert

4761 Answers

Ismael Lopez

Level 1 Expert

31 Answers

Are you a RCA Home Theater System Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...