Hello,
i have a Carpower Wanted 1/800D.
Some output fets are broken, so i removed all, and installed a new Hip. Applyed power without output fets inside.
Measured the Pins on the Hip, Pin 3 is low, on Pin 5, its start to build a square wave, and then after a few seconds its only 0V.
If i measure on the Gate Pads, there is no square wave at all, strange is, that on some pads i have 12V, on other 6V and on the other 0V.
Injected a 100Hz signal.
i have a Carpower Wanted 1/800D.
Some output fets are broken, so i removed all, and installed a new Hip. Applyed power without output fets inside.
Measured the Pins on the Hip, Pin 3 is low, on Pin 5, its start to build a square wave, and then after a few seconds its only 0V.
If i measure on the Gate Pads, there is no square wave at all, strange is, that on some pads i have 12V, on other 6V and on the other 0V.
Injected a 100Hz signal.
Hello Achim, i have recently successfully repaired a HIP4080 based amp lately, i still have the amp in my posession, let me know if you need any help, given that ima dummy, the only help i really needed was that the only output fet that works is the IRF3710Z, the "Z" is critical.
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