Question about Sony Xplod Amplifier XM-SD51X - Class D 1100W Mono Amplifier Car Audio Amplifier

Open Question

The chips burned up i replaced three of them. the amp turns on but no sound comes out what should i do next?

Posted by on

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

1. momentary sound, then no sound no picture; 2.


Hi, if the power indicator flashes 4x blue more then likely its a SDR buffer logic board. When you take the back cover off they are the long boards on the left side of the tv. There are 2 boards. If you look closely at the black chips on the boards which there should be 8 on each. If you see a burn mark or a deep scratch mark then the chip is fried. If you take the lower one of and turn the tv on it might come on and if not try the top one. Please rate me and let me know how you do.

Jun 25, 2010 | Hitachi P50H401 50 in. Plasma HDTV

1 Answer

The back lights come up on turn on then went out. now no back light at all


found 5 amp fuse open and one driver chip on lamp power board #4532GM replace chip and fuse works fine. chip had a hole burned in it

Oct 21, 2009 | Philips 23PF9945-37 23" Flat Panel LCD...

6 Answers

Kustom Profile One 100w PA -loud bang!


i have three of these in my amp repair shop. one of them does exactly this. as well, the other two are suspect to the same issue. i believe it is low quality leaky or shorting caps. are you using the xlr inputs or 1/4 inch inputs? so far, these are working good thru the 1/4 inch jacks, but the xlr inputs are squeely with feedback and i get that loud bang/pop from one of them. kustom wants me (my shop) to be an authorized repair station for them. i want to be able to resolve these three amps before i accept. if they are a nightmare to deal with, then i will tell them no way.
i will post back with in the next week with more results and hopefully i will have precise solution with parts and procedures.
yost amplifier repair
yostamplifier.com

Oct 06, 2009 | Audio Players & Recorders

1 Answer

Beeping sound at boot up, screen showing auto save and not booting up


remove the memory chip, clean it, insert it back in the slot again. "be carefull" dont wrongly place the memory chip else it will burn, there r two clips on each end of the slot, and in the middle a separator. hope this will help. if u have a graphic card in it remove it, clean it, and insert it back on the slot. if doesnt work then replace the memory chip or graphic card. now if u have two or three memory chips in the slot, then test one by one. remove all, then place one, then turn on pc see if the display come, by this way u will know if the chips are good or not, then try the others.

Aug 09, 2009 | Dell Inspiron 530s Desktop Computer...

2 Answers

Amp wont turn on, but i hear a pop when turning off


first off nothing should pop when turned off next it could be a grounding problem external or internal or worse an audio output problem take a volt meeter and turn key to on check the ground and positive on the amp should read 12 to 14 volts do same with ground and remote wire if these both read correct remove the back set your meeter to the diode setting the audio outputs are usually the larger ones but sometimes not take your leads and touch out side legs then to the outside to center try each one every way you can switching leads if at any time the buzzer stays on or goes to flat 0 then that output is bad if all check good i would go through the car making better connections and cleaning up any wires that might seem to be faulty maybe even replace your RCA cables
im running 18 speakers and 8 amplifiers in my car and i have done this several times :( but i don't pop unless something is wrong hope this helps

Jul 24, 2009 | Line 6 Spider Iii 30

1 Answer

SAMSUNG HC-P4752W 47


There are three main reasons that convergence can still be inoperable after replacing the convergence amps. One, when the amps failed they blew the fuses protecting the power supply from shorts. Two, when the amps failed the yoke return biasing resistors burned open. And Three the Digital Convergence Unit has failed. Once things have gotten to this point it is usually time to have a professional have a look at the set.

Jun 02, 2009 | Samsung HC-P4752W 47" Rear Projection...

1 Answer

Blown fuse and replaced it and burned the amp


BIG problem! You should NOT have replaced the fuse as additional damage has been done. I repaired a PMP5000 and I can tell you likely what you will find: The smoke and smell came from two power resistors that are part of the soft start circuit that now are toast. You will likely find several components in the main portion of the power supply that are toast. These will include transistors, resistors, diodes, and probably the small 8 pin switching regulator chip. There is a small power supply that comes on first which enables a relay that shorts out those soft start resistors AFTER the power amplifier BALANCES and normalizes.
The unit I repaired had severe damage due to arc-over at one power amp section. Three power transistors were destroyed there and board traces and charring had to be handled in that section.
The repaired unit had to be brought up with a light bulb in series with the line power cord to prevent further damage until all bad parts were discovered and repaired. You will need to take the unit to a shop that is expperienced with the product. The repair cost MAY be pretty high.

Mar 08, 2009 | Behringer Pmp3000 16 Channel Audio Mixer

1 Answer

I have an alpine head unit and a kenwood 1000 watt amp. I have two 12" subwoofers hooked up to the amp and thats it. I got my tweeters, and door speakers powered by my head unit. The bass was cutting in...


your amp may have burned out or try checking the fuse in the amp and the car also your channels may be burned or you may jus have water damage to the amp

Feb 18, 2009 | Kenwood KAC-7202 Car Audio Amplifier

3 Answers

No sound coming from the TV


there is a transistor that is the pre amp for the amplifier , volume control IC and headphones that has quit and needs to be replaced
f48d08d.jpg

Oct 18, 2008 | Panasonic PT-52LCX66 Projection Television

Not finding what you are looking for?
Sony Xplod Amplifier XM-SD51X - Class D 1100W Mono Amplifier Car Audio Amplifier Logo

Related Topics:

33 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4844 Answers

Larry Stiles
Larry Stiles

Level 2 Expert

287 Answers

Philip Rowney
Philip Rowney

Level 2 Expert

94 Answers

Are you a Sony Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...