Questions & Answers for: Technics regulator ic

...o.k offcourse without sound than replace ic.If still f61 than sound ic is o.k and check voltege regulators in power supply.You can check dc detect line if it gets activated. F61 is mainly two ...

...in need of repair. I suspect the output IC. Check for bad solder connections on the IC and voltage regulators. Remove the speakers and see if it still happens (it probably

...system for years and it started about a year or more. It probably needs soldering of the voltage regulators and/or output IC. I think that model has an access panel on the bottom (it may need to

...for protection mode for Technics units. Either the regulator IC or the output AMP-PAC IC has failed. Expect a parts cost between $40 -$100 for the repair depending upon which IC has failed. ...

...about 10 minutes turns back on. How do I fix this? Check for bad solder connections on the voltage regulators. they are located on the heat sink on either side of the output ic. may need to resolder ...

i have a technics amplifier sa eh550 and all it does is display f61 Micro chip was affected not much can be done could be just bad solder connections on the amp IC or the voltage regulators.

...IC is defective. I have seen some cases where there was a problem with the voltage regulator circuit that was preventing the amp section from working properly. Without seeing the actual unit and ...

...rings around them, they are bad and need to be resoldered. This can also happens on the voltage regulators that are on the heatsink with the amp

...be an access panel under the amp ic section. Look at the connections on the amp ic's and voltage regulators that are next to them. If you see any round rings or loose looking connections, it could ...

...it is on for a few minutes I think something gets hot and it will go off. Any Help ? check for bad solder connections on the amp IC's and voltage regulator - really common problem with technics ...