I've been suffering with this issue for over a year. Having to constantly press the power button for like 20mins to finally get sound. Watched your video and decided to give it a go. 9 pound soldering iron and 2 pound for the part. Fantastic!! Thank you. 👍 top bloke 👏 👌
@gallardo20000
3 жыл бұрын
THANK YOU SIR. Had the same exact issue with my similar LG unit, opened it up, sure enough one of the capacitors had the bulge and was blown. Ordered 5 same spec capacitors off amazon for $8, opened the unit, soldered, works perfectly, saved my $400+
@chemistrylearnerschanneltv9079
3 жыл бұрын
Good one, you're a professional technicial, I hope you can still give more here.
@DominicGichane
3 жыл бұрын
Thanks
@dkinez
Жыл бұрын
@@DominicGichanethankyou for this video, I’ve never been any good at soldering and watching your video not only helped me fix my capacitor issue but the tip of bending the prongs really helped keep it in place and also prompted me to buy one extra capacitor Incase I had any problems. Now my home theatre has a new lease of life thanks to you!
@maggiewughanga1048
4 жыл бұрын
The best video on youtube. I have a lg ht914s, and the problem is, aux and radio have a poor volume. It's actually very law with zero base
@DominicGichane
4 жыл бұрын
You say the AUX and FM Radio have low volume. Assuming that CD and DVD have normal volume, then the problem might be with the main board.The only remedy will be to replace it. Now this might be a problem because I am 100% sure that all spare parts for this model, HT914S are discontinued. My advice would be to buy another home theater system.
@mauriciosapata4527
Жыл бұрын
Amazing, man... thank you so much for sharing this! Just fixed my brand new home theather... thought I'd have spent quite some money to fix it.
@eyeh8liberals
5 ай бұрын
Thank you so much, the cap on my board wasn't even swollen and without this video I would have never fixed it.
@lewikay
4 жыл бұрын
Gichane good work...watched your video my hometheatre sony DZ350 model had same problem..change my capacitor na saa hii iko fiti.Shukran..keep the good work
@chemicwaq
Жыл бұрын
Thank for this video. I have a similar issue with my sound system for over a month. Will give it a try.
@oruamenohimai2897
3 жыл бұрын
Mine was affected by thunder, it does same. But it says "goodbye" before it goes off. How can I fix it?
@martymartin2894
3 жыл бұрын
Mine same did u get ures fixed.
@zesrg3
2 жыл бұрын
A had exactly the same problem.
@oruamenohimai2897
2 жыл бұрын
@@martymartin2894 not fixed
@odohemmanuel8834
Жыл бұрын
Same with mine, please any help on that? It comes on and stays for fee seconds before good bye and it goes off
@oruamenohimai2897
Жыл бұрын
@@odohemmanuel8834 Not repaired, I had to get a new one
@juliom6260
4 ай бұрын
Mine is a Pioneer that does the same . Opened and saw same problem. Will fix it next week. Thanks
@benberean3816
3 жыл бұрын
Thanks you are our very own. Mine keeps on going back to aux. The 34v is there but when you return it to mb it disappeares.
@Mr_Matu
Жыл бұрын
Thank you so much sir I found the same capacitor swollen.
@ernestndinya8494
4 жыл бұрын
Hey Dominic what do you think the problem could be for a home theatre that has volume fluctuating on its own, it goes lower on its own and after sometime it goes up and down again. when you turn it off it goes back to normal but after 2 minutes the problem reoccurs. Can you suggest what could be the problem, cheers.
@DominicGichane
4 жыл бұрын
The problem could be one of the following 1. The amplifier IC is going bad and needs replacement. 2. One of your speakers has a short circuit. For problem 2 try disconnecting all speakers and connect only one at a time. If one of your speakers has a problem then the volume will start fluctuating after you connect it. If the problem is not a speaker then its the amplifier IC which is connected to the main board. So the main board needs replacement for problem 1.
@RommudohDev
11 ай бұрын
I had exactly same issue, same capacitor (even the same manufacturer "Chang"). After replacing it my device worked fine again.
@DominicGichane
10 ай бұрын
Wow. Great
@nathankaranu3791
2 жыл бұрын
Good presentation, I have LG DH6430P everything is working on well but the machine is not responding to my remote. I've even bought a new remote but it's not working. What could be the issue?
@DominicGichane
2 жыл бұрын
Thanks. My guess is the front PCB is the problem. It would be better if you took it to a technician to check the exact problem.
@sharjeelshaikh2
Жыл бұрын
Hi , your videos are quite informative, keep up the good work. I wanted to know where can I get a motherboard for LG DH6230 model or any similar alternative. I have already shown to a technician and he has advised for a new MB, I am based in UAE, thanks in advance.
@MonyaneMohapi
20 күн бұрын
Can these problems be solved if the Device was left alone for a while without being fixed?
@DominicGichane
19 күн бұрын
Unfortunately No.
@adrianagiraldoespinosa5227
5 ай бұрын
Excelente tutorial. Me podría informar por favor cómo puedo escuchar música desde mi celular sin utilizar el bluetooth.
@suhailanjumabdurraheemsayy7639
Жыл бұрын
Thanks for the video. I have similar lg dvd, but no one is available to repair it. I shall try your method.
@DominicGichane
Жыл бұрын
Did it work?
@suhailanjumabdurraheemsayy7639
Жыл бұрын
@DominicGichane no sir! I didn't open it yet. I shall try it.
@DominicGichane
Жыл бұрын
@@suhailanjumabdurraheemsayy7639 ok
@adadicka
2 жыл бұрын
Hi Dominic, I bought lg 647 and it had an issue of fading out sound after an hour or so, I went to service center after repairing it the issue continued. I was given another new one again the same problem, so we decided to upgrade to lg 657 which after singing for an hour again it did the same by fading the sound off,what could be the issue?
@kamu07bgmi75
3 жыл бұрын
i need New power supply......any Website???plzzz
@andrewcharles5751
3 жыл бұрын
My lg Blu-ray home theater 625 has no power supply not switching on what do you think is problem fuse is ok
@adala130
2 жыл бұрын
Hey sir do you fix for people too?
@niesmiertelnatrzustka5111
6 ай бұрын
Does anyone know what the power amplifier is in this home theater?
@SamR.007
2 жыл бұрын
Hi Dominic, how can someone reach you incase I want you to repair my faulty system?
@VikushaCooray
4 жыл бұрын
I have a LG model BH4530T. My home theater getting the welcome signal and getting automatically turned off. Can u help me to get out of this please.
@VikushaCooray
4 жыл бұрын
Please Can I have a Soon reply. Because I need this badly these days
@DominicGichane
4 жыл бұрын
It is very hard for me to pinpoint the exact problem but it could be one of the following. 1. The main board has a problem 2. The power supply could be faulty. 3. One of your speaker has a short circuit and that is why the unit is turning itself OFF in order to protect the mother board. The first thing you should try is disconnecting all the speakers and see if the problem persists. Take it to a trained technician if the problem is still there.
@ojosundayolushola6050
Жыл бұрын
Please, my pioneer blue ray disc receiver model number is XV-BD521FSW.... What is the motherboard part number? Thanks in anticipation
@Joseph-hl1zn
Жыл бұрын
Hellos brother, thanks for what you do, I have a similar problem, my just goes off without any warning and will not come on again until maybe after 6 hours. please the model No DG6535D - F0 .DNGAFLK. Please help 🙏.
@adeniyiadeyemi19
4 жыл бұрын
Great job, I have a LG ht904 changing source and the button on the home theater not working. Can you help?
@DominicGichane
4 жыл бұрын
This simply means that the display PCB is failing. The only remedy is to change it but it may be discontinued. My only solution is to use the remote control.
@adeniyiadeyemi19
4 жыл бұрын
@@DominicGichane with the remote it keeps changing source. do you mean I change the entire system ?
@DominicGichane
4 жыл бұрын
@@adeniyiadeyemi19 I meant changing the display PCB. It contains the display as well as the buttons. Since you say it keeps on changing, try and have the display PCB cleaned with dry cleaner first.
@ogwuchefrancis8263
Ай бұрын
I ve LG HT358sd, when power on, it stays, but immediately u play it, no sound bt it will off itself
@sircosby9453
8 ай бұрын
Mr Dominican, my LG home theatre voltage keeping up and down
@chanzrox4051
3 жыл бұрын
can we change the FM channel without the remote? PLEASE REPLY
@DominicGichane
2 жыл бұрын
You cant but if you connect it to an LG TV with Simplink, then you can use the TVs remote to change FM stations like I did here kzitem.info/news/bejne/2H6q1GaLg36Ygoo
@clemify2507
3 жыл бұрын
Sir Dominic please how do I fix this my home theater, it will play for about 40 to 50 secs seconds and goes off.
@babyakasha4002
3 жыл бұрын
Me too i am experiencing the same problem. Any clue pls
@falokunemmanuel9577
3 жыл бұрын
When i just turn on the HTS and its connected my phone Bluetooth , the sound is so loud and robust. After 5 secs the sound slowly declines and stops at a much lower and softer level.
@MohamedHassan-ob7yg
3 жыл бұрын
Hello dom I same lg device same problem but with different model number dh4530t I am afraid to do this myself And lg egypt will change the whole board and its not available at the moment What could ido?
@vicjack4359
Жыл бұрын
Please, my LG DVD HOME THEATER DH6230S will be on for like 1 minute then go off. Pls any solution?
@reprinttv4823
4 жыл бұрын
My Panasonic SA-VKX95 Keeps turning off. Can you help? Reply ASAP
@raychuable
11 ай бұрын
Same unit and same problem encounter with my LG home theater. Raymond From The Philippines
@bolajiabiodun480
3 жыл бұрын
My was affected by thunder, how do I Fix s- protection
@przemysawanczarowski3459
3 жыл бұрын
Hi my name is Przemek can You tell me what can fix to very hot board and freeze function on my Lg Bh9540tw, I really was grantedmy question? Greetings from Poland)
@henryosoro7696
3 ай бұрын
Why my lg home theatre keeps on changing from BT to FM ,AM and it goes OFF
@tumelodhlangamandla596
4 жыл бұрын
Good day I have a similar issue but I can't see any faulty capacitor.Mine switches itself off after about 30seconds without saying 'reading'.Please help out
@DominicGichane
4 жыл бұрын
First try and disconnect all speakers, then switch ON the device. Tell me what happens.
@tumelodhlangamandla596
4 жыл бұрын
Same thing still happens.It switches itself after a few seconds
@clemify2507
3 жыл бұрын
Exactly the way my is doing. Please help. Thanks , God bless.
@petermwaura3027
3 жыл бұрын
Hi mine switches off and has no audio, where you based as I do not want to mess it.
@petermwaura3027
3 жыл бұрын
@@DominicGichane can you give your contact pls
@simonfish5628
3 жыл бұрын
Hi Dominic my LG arx8500 turning off it self after playing less than a minute plz help.
@electronicsdoctor3118
4 жыл бұрын
I have the same home thearte but mine is got no sound can u help me plz.
@anandkadam3315
3 жыл бұрын
Sir mera LG ka dvd on kiya to welcome batata hai or 1 min me power off dikhata hai or band ho jata hai kya problem rahega sir
@robertweru1752
4 жыл бұрын
Hello. I have an LG HT950A ,it powers on but doest not go past the standby mode in red power indicator. What would be the problem please. Kibe
@DominicGichane
4 жыл бұрын
It could be the main board
@santanusahoo2378
3 жыл бұрын
Lg 427 homthyatar one problem no coming for sound display see good bey OL MA what problem
@Revelation13-8
Жыл бұрын
I have the 2010 5.1 LG surround system with the tall black speakers with blue tint on them , the dvd drive keeps opening it self on its own , i am never clicking on anything , anyone in the comment section know about this issue or how to solve it? thanks.
@kickstart617
2 жыл бұрын
Can I add 5.1 input to my lg home theater dvd player, separate for each channel??
@DominicGichane
2 жыл бұрын
Yes, by using the optical cable
@KamarulAzlanAhlengChai
5 ай бұрын
mine car sunshield dvd monitor also face the same.. turn it off by itself..
@DominicGichane
5 ай бұрын
Try disconnecting all the speakers and see if it will still turn off by itself.
@rinasadventures9301
3 жыл бұрын
Hi,are you around Nairobi,my Lg will work for afew seconds then goes off and produces a wierd sound..
@kaeflah
7 ай бұрын
Same issue, sound through all speakers
@davidcross701
4 жыл бұрын
Thanks! So it, seen other videos, can be the fuse, compositors blown top, soldering connection may be lose, and IC's and regulators. Check them .
@musankuna2396
5 ай бұрын
I have Lg home theater it turn itself off while playing no warning it just goes off
@lanresalau461
4 жыл бұрын
Hi, I have a similar problem but mine stays on for about 5 to 7 seconds before turning off. I noticed that I can switch input if I'm fast enough so it can't be the firmware problem I initially thought it was. I opened it up but didn't notice any swollen capacitor. Please, what else could be the issue? Thanks.
@nonodelairo7834
2 жыл бұрын
@@TheTheHipster same problem here, any clue?
@erico1000000
3 жыл бұрын
I am looking for power supply board for LG LHD645
@anatoliibraun8400
3 жыл бұрын
I want to ask, can anyone in the topic, there is such a device LGHB976TZW, the receiver itself is dead can not be repaired there is a replacement of the board is needed and I do not find spare parts for it anywhere, the buffer itself from the receiver is connected by air via Bluetooth, the other speakers are all connected to the buffer, respectively, they also do not work . Maybe there is some universal receiver that can turn on the buffer to make the whole system work?
@jagadishvijaypillai5895
4 жыл бұрын
Dear sir, How much does the mother board cost for LG DH3140S 5.1ch 300 watt. LG local service center is charging me Rs.2806 + service charges extra, can u please suggest me, how to order the motherboard at lesser price.
@DominicGichane
4 жыл бұрын
Seems like you have a very good deal. Here in Kenya, the same spare is sold for around 80USD. The installation charges are an extra 20USD.
@mildredchepchumba4479
3 жыл бұрын
Hey my Sony has same problem.. le me try change the capacitor
@micest221
2 жыл бұрын
GOOD
@kaeflah
7 ай бұрын
I had the same problem, i never turned it off, now it's not working at all, i turn it on and it shuts down itself
@hanykimo9081
2 жыл бұрын
lhb755w d protection what can i do
@aroyenaroyen8090
4 жыл бұрын
Hello, can you guide me why my lg home theatre lhd 647 display suddently disappear, but the sound still working.
@DominicGichane
4 жыл бұрын
The display/control PCB is faulty. The only remedy is replacement.
@danrayalu6262
4 жыл бұрын
Hi I'm new to this... how do I take off the power supply from the motherboard
@DominicGichane
4 жыл бұрын
I would suggest that you don't. Take it to a professional
@derickkinoti3887
Жыл бұрын
Can I get its motherboard
@ikpeweeliana4034
Жыл бұрын
My LD687BG keeps going off after 5 seconds.
@francomond3662
2 жыл бұрын
LG 657 is not playing DVD
@normalname3037
2 жыл бұрын
LHD427 only shows DT and doesn't play. It used to say DT READY
@DominicGichane
2 жыл бұрын
Could be a main board problem.
@theeomulamuzi3613
Жыл бұрын
my display is not showing anything
@alfredoespiritu1752
10 ай бұрын
With power but unable to turn on.
@crestwilliam4813
2 ай бұрын
DVD HOME THEATER , LG MODEL -LHD655BT Problem S-protection
@williamwong5627
Жыл бұрын
I have a LG FDB 103 mini DVD system. It works all right except the CD function displayed "Locked" and won't open the tray. Call LG service centre and they had no clues? Nothing in the manual mentions this message. Does anyone have any idea to unlock it.😂
@henryamingamirito
4 жыл бұрын
hi am looking for lhd427 power supply board
@DominicGichane
4 жыл бұрын
I checked and I don't have one
@amoswekesa2166
3 жыл бұрын
am having exactly the same problem with am lg home theatre
@lxg40
3 жыл бұрын
Hi I want software upgrades devices drivers forHome Theatre Systems LG HT965TZ please.It’s updated IC FLASH.Can Help me? pliz
@DominicGichane
3 жыл бұрын
Updating software only makes sense for Blu-ray devices. You can easily brick your device by updating it manually with software downloaded from the internet.
@DominicGichane
3 жыл бұрын
I also don't have any LG Home theater software.
@Milkedcookies
4 жыл бұрын
Is there a problem with lg hometheatres
@maggiewughanga1048
4 жыл бұрын
I think so.i have an LG home theater and i have decided to never buy anything from an LG shop. NEVER!!!
@DominicGichane
4 жыл бұрын
The simple answer is No. If you replaced the word LG with another brand in your Google/KZitem search query, you might come to the same conclusion about Sony, Samsung etc.
@DominicGichane
4 жыл бұрын
Why?
@kaeflah
7 ай бұрын
Mine lastet for 15 years before this issue
@itstyrac6402
7 ай бұрын
I wanted to buy LG Lhd 657 but after watching this video and going through the comments, I think its clear to say lg home theatres are no good.
@imranclickable
12 күн бұрын
I have issue that show error "LDR . . ." . After that, it show "LDR NG". And lastly, Good bye
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