Protect push power

Hello Sunil, for what you comment, there may be several reasons why the term PROTECT appears on the display
There is a solution for that problem that consists of removing the humidity that forms inside the equipment, I send you the link of a video that explains how to do it
I hope you can solve the problem
Greetings Franco Dosil

Hola Sunil, por lo que comentas, puede haber varios motivos para que aparezca el termino PROTECT, en el display
Hay una soluci?n para ese problema que consiste en sacar la humedad que se forma en el interior del equipo, te mando el link de un v?deo que te explica como hacerlo
Espero puedas resolver el problema
Saludos Franco Dosil

Hi!

This is what the manual says:

PROTECT"and "PUSH POWER" appear
alternately.
•A strong signal was input.
Press ?/1 to
turn off the power, leave the system
turned off for a while, then press ?/1
again to turn on the power.

•Check the speaker cables in case
"PROTECT" and "PUSH POWER"
appear alternately again after you turn
the system on.

The "PROTECT" and "PUSH POWER" messages will flash alternately when the protective device of the amplifier has been activated because a strong signal was input, or if there is a short-circuit detected. Press the POWER button on the unit to turn off the system, and check the following items after "STANDBY" disappears.

1) Are the + and - speaker cords short-circuited?
2) Are you using only the specified speakers?.
3) Is anything blocking the ventilation holes of the system?

New faulty amp IC ?

Hello,
These Usually a protect fault will indicate a bad transistor in the amplification section. I suspect that the control circuit is sensing a fluctuation in the power supply and going in to protect mode. (assuming that the protect circuit itself is working properly) If a voltage is too high the unit will go in to protect mode to prevent damage to the speakers and the rest of the unit. I would take the unit in to a local repair shop and get a estimate of repair charges. Expect a 60 to 80 dollar repair charge depending on how many parts need to be replaced and what the repair labor rate is in your area.

Hope this help in solving the problem....

audio amplifier IC fried need to be replaced

Hello,
when it display push power,this indicate an instruction to push the power button. please do so

i have a sony component push power protect, i have already replace IC but still protect push power

push power protect is error signal shows problem in power amplifier board, mostly power amp out
IC STK402-100S found deceptive.
contact nearest Sony service center for proper repair.