topic Re: SONY HT-CT60 Sound Bar in Home Cinema, Projectors & Players

SONY HT-CT60 Sound Bar

mifello36 — Mon, 30 Dec 2013 19:32:05 GMT

Hi. Hope somebody can help. Mum has a HT-CT60 sound bar connected to TV with optical cable. This has worked well for 12 months but had suddenly stopped working. I have changed the battery in the remote. When I press the power button on the remote, 2 lights on the sound bar illuminate briefly for a couple of seconds and then go off. No sound comes out as it seems that the unit is turning itself off immediately. Any suggestions?

Re: SONY HT-CT60 Sound Bar

Anonymous — Mon, 30 Dec 2013 20:52:23 GMT

Hi there

A couple of things to try, however it is sounding like its a hardware issue (ie faulty)

Try replacing the optical cable, you never know, it might be just cutting out because of a communication error to the TV
In order (and within 3 seconds) press the "Bass + " then "Vol - " then "Trebble + " on the remote control. This will reset the soundbar.

Cheers

Re: SONY HT-CT60 Sound Bar

Craighessex — Mon, 29 Dec 2014 16:22:38 GMT

Hi,

I have an issue with this sound bar. I have connected it using the optical cable to my tv and I have also tried connecting it to my sky+ box, but have the same problem. The sound is fine, but cuts out completely every few minutes for a couple of seconds. I replaced the optical cable. I have been through trouble-shooting with Sony Customer Services and received a replacement soundbar from the retailer. I still have the same problem with the new soundbar.

It works fine using bluetooth or phono leads, the problem only exists when using the optical connection, which is what I primarily use it for, for watching tv.

Can you offer any advice to correct this annoying fault?

Thank you & Regards

Craig

Re: SONY HT-CT60 Sound Bar

Anonymous — Wed, 31 Dec 2014 09:26:56 GMT

HI there

Just thinking about your problem here. Since you have had your soundbar replaced and tried another optical cable and other connections to the CT60 work fine, I am going on the theory its your TV connection that is the issue.

Can you ensure that everything is connected correctly - the optical cable should 'click' in place securely. If you are able to do so, make sure that your TV's firmware is upto date. (I dont know what TV you have, so its hard to advise). Also ensure that the settings on the TV are correct to, in regards to outputting audio via optical.

Cheers

Re: SONY HT-CT60 Sound Bar

Craighessex — Wed, 31 Dec 2014 10:10:01 GMT

Hi,

Thanks for your reply, but as I think I mentioned, I have tried connecting the optical cable from the tv and also from my sky+ box, so it's not the tv.

I also checked the firmware and that is also upto date.

I have checked the connections several times and changed the tv settings to external speakers - tv speakers are off.

I have a Sony Bravia 42" smart 3d tv.

Regards

Sent from my iPhone

Re: SONY HT-CT60 Sound Bar

Soughnie — Thu, 18 Jan 2018 22:04:15 GMT

**This solution will fix the problem with the unit powering off shortly after you turn it on**

Take out all of the screws in the back and get it opened up, and you will see the main circuit board which consists of the power supply and amplifier section. Find the capacitor labeled C914 which is right next to a small transformer and several other electrolytic capacitors. It should read 470uf 16v 105c on the side, and if it's anything like the one I found it will have a bulged top on it indicating failure. The capacitors around it will probably have nice flat tops and they shouldn't need replacing at this time. Grab a soldering iron and carefully remove the failed capacitor. If you don't feel comfortable doing this task, you may want to hire it out to a geeky friend : ) Go to your local electronics repair shop and buy a new 470uf 16v 105c capacitor. Panasonic, Nichicon, Rubycon and Nippon Chemicon are good brands of capacitors to buy. Make sure you get one rated for 105c or else it will fail prematurely. Also be mindful of polarity when installing the new unit. The negative side on the board is indicated by white score marks and the capacitor will have a stripe running top to bottom on the negative side. It may help to use the photos below for reference

Here are some photos of the failed cap in my HT-CT60:

Also touch up any solder joints that look cracked or sunken while you have the board out. I found many bad solder joints on my board. This unit was obviously NOT made by Sony since the quality of the parts and engineering is severely lacking. I've never had to replace capacitors in any Sony products before, and I suspect that this unit is actually made by LG or Samsung and re-branded as Sony.

Re: SONY HT-CT60 Sound Bar

Johnw56 — Fri, 25 Mar 2016 17:25:50 GMT

Hi,

just followed your advice and..... Success! Fairly straightforward if a little fiddly. Basic dismantling/soldering knowledge required.

thanks so much for this tip: cost the princely sum of 59p from Maplins and about 45 mins.

note, although the cap in our unit showed no sign of distress like yours it was obviously the fault.

thanks again, friend,

John

Re: SONY HT-CT60 Sound Bar

Soughnie — Thu, 31 Mar 2016 02:30:52 GMT

Glad we could save another sound bar from ending up in the back of a refuse truck!

Re: SONY HT-CT60 Sound Bar

Neytiri — Wed, 29 Jun 2016 14:38:23 GMT

What should I try?

I guess they look okay ?

Re: SONY HT-CT60 Sound Bar

Soughnie — Fri, 01 Jul 2016 00:58:13 GMT

Others have reported success by replacing the capacitor even when it doesn't show signs of bulging or stress. Remove the board from the unit and locate the C914 capacitor, replace it (or have someone replace it for you) and see if that fixes it. You can also test the capacitor with a multimeter when you have it out of circuit to make sure it's bad.

Re: SONY HT-CT60 Sound Bar

Millauk84 — Mon, 08 Aug 2016 18:40:49 GMT

Thanks for this fix. Bought the capacitor from maplin 59p bit soldering and it works. Thanks again could not have done it without your post would have binned it and bought new one.

Re: SONY HT-CT60 Sound Bar

Soughnie — Mon, 08 Aug 2016 19:03:27 GMT

Glad you were able to save it from the dustbin for the low price of 59p plus a bit of solder.

Cheers!

Kyle

Re: SONY HT-CT60 Sound Bar

ellawri — Sun, 11 Dec 2016 19:04:03 GMT

Thank you so much...my soundbar stopped working last night so I did a search online to try and find a solution.

I followed your instructions and visited Maplins for the new capacitor and screw fix for a soldering iron so all in all it cost me £7.48 and a lot of bravery to repair it.

I couldn't have done it without your advice so thank you!

Re: SONY HT-CT60 Sound Bar

Soughnie — Sun, 11 Dec 2016 19:59:13 GMT

You are most welcome! It's nice to hear that people are getting positive results from this repair.

Cheers,

Kyle R.

Wenatchee, Washington USA

Re: SONY HT-CT60 Sound Bar

Rickiw1980 — Sun, 15 Jan 2017 21:26:23 GMT

Hi I have a similar but different issue. All was working fine but now no sound from any of the sources. All lights work correctly, lights change to show different input selected, volume up and down etc etc but nothing I do gets the sound to come out. I have two of these sound bars and one is perfectly working, even when I chnage them round so they are working on the cable of the opposite one so def not wiring or cabling but something inside the sound gat itself. I haven't tried to fix mentioned above as issue seemed slightly different but happy to try this if you think it would fix my issue. Thanks Rick

Re: SONY HT-CT60 Sound Bar

Soughnie — Sun, 15 Jan 2017 21:57:56 GMT

Could be bad solder joints. Break it open and check all solder joints for cracking or sunkenness.

Re: SONY HT-CT60 Sound Bar

ellawri — Mon, 16 Jan 2017 09:13:39 GMT

Definitely worth a try and a quick fix if it is just the soldering.

Re: SONY HT-CT60 Sound Bar

Soughnie — Mon, 16 Jan 2017 20:05:17 GMT

Yes, definitely check the solder joints because I found several bad ones on the unit that I repaired. Check underneath transformers, diodes, transistors, resistors....anything that vibrates or generates heat. Also, plugs where wires attach to the board can be stressed if the wiring is too short, causing solder fatigue over time. Seen that on Samsung televisions mostly. Another example of keeping costs down and shareholders happy

Re: SONY HT-CT60 Sound Bar

Jasonmark2010 — Tue, 31 Jan 2017 22:21:27 GMT

Thankyou so much i did this fix on mine and voila it worked. Thanks for saving me money.

Re: SONY HT-CT60 Sound Bar

Soughnie — Wed, 01 Feb 2017 04:23:54 GMT

You're welcome! I'm always happy to hear about people's positive results!!!