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Is the PIC really defective? Or...?

Are you looking for the 5213213871 firmware? Forensuche! Ist schon hochgeladen hier.

Haben beide Platinen wirklich einen defekten CPU?

RTFM ;-) (or use the easy-to-go PicKit software instead of MPLAB).

Anyone can just erase the EEPROM data, no need for a 2nd dump I would say ;-)

The program can not go bad, just the EEPROM data can.

:) . Electronics keep surprising you. Would be nice if you post the dump here. What do you mean exactly? You have made a dump of the power pcb now, yes? But you say again "das du die Daten nicht auslesen konnte"?

Oh no, don't connect 230V and the PicKit at the same time! There's no galvanic isolation. Better keep your hands of the pcb when you don't know how to solve this and ask someone that has the necessary experience to do it. Before you blow off you PC ;-) Why do you want to dump or program the PIC?

So what is your question exactly ? The problem is given already by the PicKit... And the solution as well... The other components on the 5V line draw too much current.

The meaning of 'code protect' is quite clear, I would say ;-)

That's quite essential information... Well, then there's a chance that it's write protected ;-) (if your cable and wiring is ok and not to long)

Is there really a DeLonghi machine with this PIC16LF1824? Please post a picture of the pcb and the chip.

Luckily this forum is not so strict as some other fora 😆

Ich habe sehr viele DeLonghi Platinen repariert, aber noch nie eine defekte Elko gehabt...

Hi there, what is de code of the pcb? 52... If the dump has not been posted yet, it would be nice to upload it to the forum. Thanks!

It will not help to flash the PIC processor. Either the pump is defective or the pump doesn't get power due to a defective triac (TY4) probably.

Meistens ist die Steuerplatine dann defekt.

In die Anlage ein Dokument von DeLonghi: Thermoblock 6 mm --> 5 mm Durchmesser.

He probably means erasing the EEPROM data of the PIC. Yes, the PiCkit2 is just fine for this.

And I'm a bit lazy to help people that don't do an effort themselves ;-)