Question about Samsung HT-TX72 Theater System
Smoke started coming out the back , I see two parts are scorched and one red capacitor that swelled up and exploded I need toknow what the parts are to replace them
You will need to provide the number from the PCB location to identify the parts that are needed. Service manuals are available for each model of consumer electronics you buy. You can buy the original manual from Samsung or download a PDF of it from web sites that sell copies. You will find the exact parts needed listed there. You will probably find you need more than those two parts, as usually a semiconductor will short and then some part will smoke under the stress. If you provide the parts id (usually in white silkscreen on the PCB) I can dig the part description for you.
Posted on Aug 03, 2009
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Posted on Jan 02, 2017
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Nov 09, 2013 | Sonance Sonamp 260 MKII 2-Channel...
Hello, how you describe it hits of the power supply voltage, usually indicates that capacitor electrolytes broken, their job to filter the port voltages of power supply. Sometimes the swelling can be seen at the top of capacitors. To remove them from the board soldering equipment is required. Absorbing tin, tin. While replacing the capacitors is important bring them to table under the correct polarity. Make sure the correct value of the container and size of voltage that marked on the capacitors . If its too complex to repair the power supply. Should replace the entire power supply. Worthwhile to review the level and stability of the exit voltage of the power supply before buying. Good luck!
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