Repairing Harman Kardon SB 30 SUB Subwoofer 

My powersupply has also stopped working, and IT seems to be the exsact same problem. Can you give me the partnumber for the fuse and resistor too?

My subwoofer started making a weird sound, so I opened it up and checked. The exact same resistor has been burned. Thanks for the video!

Also having issues with my sub, a bit surprised to see how many people is experiencing issues in one way or another with their H/K subwoofers 😵‍💫

i will be forever thankful for u

Hi Sir; i, did the bass increase when you installed these parts? Resistor: ERG-3SJ510 Transistor: SIHP15N50E-GE3 but I recently bought a new original power board hkts210/230 from hkts210 / 230 (The R23 resistor was not 51 ohm 1w, instead it was 100 ohm 3w, and the C 30 was 471K 1KV instead of 102 1KV)

There is any similar resistor replacement? I can’t find the ERG-3SJ510

i have a different model, but sure enough, it had the same problems roughly just ordered the parts today! thanks for the vid!

My wifi connection on the same model stopped working. Do you think it is possible to just add a rca connector to this and use it plugged?

I havs the same problem, what is the ohm of the resistor? Mine is also burned.

I have a Harmon Kardon Sb26 .The main board and power board on the sub itself has blown .Where can i get replacement parts .

Thank you very much for your nice video. I have a different problem. My woofer has a patchy wireless connection to the sound bar. I have to put it right in front the bar for it to connect. What could be the problem? Is it with the transmitter or the receiver? Would appreciate your kind response and help.

What you forgott to tell is that the transistors you swopped to is with a conductive backplate and need isolation to the cooling plate, else it will short out to ground instantly. I also found out on my HK subwoffer that the input from amplifier where bad, connection lost from time to time, I started and changed my burnt out resistor, then it worked for a while, then same problem again, did the transistors but no, then I found the bad connection on the sound input, fixed :-) it was the common AUX input

I know this is a bit old now but I'm hoping someone can help. I have replaced the resistor in mine as it had clearly overheated and had actually melted the tracks on the board. I am now seeing the correct voltage on the four pin connector but not on the 2 pin connector. Any ideas?

My friend's HK soundbar died, but subwoofer is good. Now I wonder if it is possible to pair the subwoofer to another HK soundbar?

how is the value of the resistor that was replace

where can i order these resistors

I own a LG LAS855M soundbar. Which has wireless subwoofer. Power led cable is damaged by rat. Circuit board is completely safe inside a box. Only two set of cables passing inside.. one is for speaker which is strong and good. The other one is led cable and it's now torn into pieces. I need to bypass the led connection. Don't need to remove front panel since it's completely molded. Or any led connection near the circuit is fine just to complete the circuit. Please any one help on this

Hi there, thanks for the helpful video! Could you please inform the value of the burned resistor? I've similar issue on a HKTS210SUB/230, but the fuse has not blown up.

I hope I can fix it

Can you please help with hkts200sub, the light flushed but no sounds on the sub woofer

The board's 160 watt subwoofer is not working. Please help me, the power supply is not coming.

How do I pair the subwoofer to soundbar

Hi there I have a HKTS 210 SUB/230 and has the same problem Can you tell me in plane English the resister how many ohms /wats

Hi i am seeing issue with sb-30 soundbar, Systems turns on properly but only gives beep sound continuously, any suggestions What went worng

What was value of resistance

One of the small chip is burnt on the back of my circuit help me plz

Dam im over here tryna do a box for the sub cuz i dont like that it doesnt have a port to let out some air its all inside the box it need to let out air…

my sb30 soundbar and sub turn on and connect but no inputs work .like it's on mute but I have lost the remote

Neat, how much were the new parts that you used for the repairs?

You’re not by any chance danish? I’m desperately searching for someone to repair my sub as well

Very good presentation! I have the same problem. My resistor is completely dark and I am not able to read the value. Could you give me the part number (value) for this resistor? Many thanks

From where I can purchase the complete circuit of this sunwoofer?

Hello, Where did u buy the parts from?

how to link harman kardon sb 15/230

You can help write down the type number of parts replaced.

Do you have ig

Too bad there's not a repair vid for the sound bar. Bought this cheap and no sound, but both light up.

Thunderstorm?

Hi guys. Where can I buy the P15N50E part? /Janne (Sweden)

JBL Harman kardon macrotech light blinking ho rahi hai iski vajah se on Nahin ho raha hai

Hello

Hai i need help myn sub ken no on

I saw more better than this .Is not good enough for price 😢