How to Repair SONY HTR-IV300 for NO Power Problem. Repairing SMPS power supply Board.

[@harrysood]

Sir do you have schematic circuit diagram for iv 300 sony? I need to repair power supply section

[@COCSMASHER-m4b]

My service guy told that mosfet power supply (ht iv 300) got shorted,the capitor is leaked replacement cost is near 1800 for orginal spare ,can u confirm that or he is ripping me off

[@AmitKumar-uh7se]

Plz make a video of htiv300 pre-amp output so that can use active subwoofer

[@TKFElectronics]

Ok Bro

[@kdaudio95]

How to get 54v of this smps without using any of this circuit because my amplifier complete damage but smps is working so i want make another amplifier with using same smps so plz tell me how to get 54v volt of this smps

[@TKFElectronics]

Bro u need to replace full power supply board with new only.

[@kdaudio95]

Actually my power supply is ok its provide 12vdc but i want 54v dc how to check this voltage means how to get

[@alokkafle6417]

sir how to i perches sound processor ic? please reply sir.

[@swapnilnarvekar1451]

What is cost of power supply bored?

[@swapnilnarvekar1451]

Sometimes going on some time not can it repaired?

[@TKFElectronics]

New power supply not available but old faulty Power supply is repairable.

[@COCSMASHER-m4b]

I seen a leaked capacitor , and fuse is gone , my service guy told me MOSFET is gone ..and replacement cost will be near 1800 , will it cost that much​@@TKFElectronics

[@rabipandy4931]

Sir htiv300 ka chhopper transfomar kharab hoga hai

[@TKFElectronics]

Pls repeat your comments to answer you bro

[@rabipandy4931]

Sir htiv300 ka power supply mil jayega sir

[@TKFElectronics]

Mil nahi jayega but old faulty power supply can be repairable.

[@muhammedjaufartj7388]

Sir, pls tell me the value of r301 in sony iv300 power supply

[@TKFElectronics]

1ohm/2watt

[@muhammedjaufartj7388]

Thank you sir

[@muhammedjaufartj7388]

This supply board is not turning on when i replace sc6200 ics and plug its on and again unplug and plug powercode its not on pls give me some solution sir

[@muhammedjaufartj7388]

Sir how is Iv 300 power supply t201 transformer pin connection

[@nandmishra5451]

Sir can u help me my Ht iv 300 is not working. Problem in power supply & many more is it repairable or not. If yes how can I ll send u .

[@TKFElectronics]

By courier u can send it, from where u r

[@immbu1]

Ht iv-300 mother board issue can u repair

[@TKFElectronics]

Contact me. on this Mob. [phone] .

[@AjmalKhan-pr8np]

Dear bro, i have the same iv300, for more than 4 months front panel led is not glowing, i have to use the functions only with remote and not able to see the display its full black

[@TKFElectronics]

May be display is malfunctioning

[@ankushkumar-dy8qd]

sir what happens if main cpu boll soldering touch each other

[@TKFElectronics]

Bro not understood your question, pls clearify what exactly you want ask

[@ankushkumar-dy8qd]

@@TKFElectronics in ht iv 300 main hdmi board cpu ball soldering touch each other wt happens

[@TKFElectronics]

CPU ic malfunction

[@ankushkumar-dy8qd]

@@TKFElectronics why because i am not getting hdmi display out and all settings working some time sound is low and high in same volume level

[@ankushkumar-dy8qd]

@@TKFElectronics what may the be solution

[@userlevel61]

What is the real output of each amplifier ic?

[@harshitagrawal3544]

3 porte are not working because of faulty amplifier IC…what is the cost of repair..?

[@TKFElectronics]

Bro repairing cost will given after checking only