AUDIOPH3LLIAC
New member
Hi guys.
Please, I need help to repair this marantz pm488av receiver.
The microcontroller blew and I need to replace it. I can get the chip uPD7803 (NEC), and put it in, but need help with the configuration of the chip.
I'm in cpt. I've tried so many places but can't get reply and the last time people had snotty comments . can I please get some constructive help on this matter?
Sent from my HUAWEI CUN-L22 using Tapatalk
Please, I need help to repair this marantz pm488av receiver.
The microcontroller blew and I need to replace it. I can get the chip uPD7803 (NEC), and put it in, but need help with the configuration of the chip.
I'm in cpt. I've tried so many places but can't get reply and the last time people had snotty comments . can I please get some constructive help on this matter?
Sent from my HUAWEI CUN-L22 using Tapatalk
