ci dspc56371af180 help

karmau · 28th September 2010, 06:58 PM

Good afternoon to the friends of this forum is from Brazil and I am needing a ci dspc56371af180 to repair my receiver Pioneer tried already of all the ways buys lo here he/she doesn't have the only form would be somebody of out of Brazil to send me the piece.
If somebody can help mine
Zip code in Brazil is 22790702 - I laugh of January-brasil.
A ci is just enough
Thankful
mauricio

star882 · 29th September 2010, 04:19 AM

If it's a microcontroller, you'll also need the firmware and some way to program it. But those parts rarely fail. Make sure it's not something trivial like a bad power supply or reset circuit.

karmau · 29th September 2010, 12:22 PM

I already tested all of the sources everything works more he/she doesn't leave sound, in agreement with the manual service of the apparel in the pin 54 of this ci should have reduce to zero volt and he/she doesn't have, in that case I must change him/it, they put has a memory ROM where this his/her programming.....
Actually I need another new ci even......
Thank you
mauricio

28th September 2010, 06:58 PM	#1
karmau diyAudio Member Join Date: Sep 2010 Location: rio de janeiro	ci dspc56371af180 help Good afternoon to the friends of this forum is from Brazil and I am needing a ci dspc56371af180 to repair my receiver Pioneer tried already of all the ways buys lo here he/she doesn't have the only form would be somebody of out of Brazil to send me the piece. If somebody can help mine Zip code in Brazil is 22790702 - I laugh of January-brasil. A ci is just enough Thankful mauricio

29th September 2010, 04:19 AM	#2
star882 diyAudio Member Join Date: Mar 2007	If it's a microcontroller, you'll also need the firmware and some way to program it. But those parts rarely fail. Make sure it's not something trivial like a bad power supply or reset circuit. __________________ "Fully on MOSFET = closed switch, Fully off MOSFET = open switch, Half on MOSFET = poor imitation of Tiffany Yep." - also applies to IGBTs!

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29th September 2010, 12:22 PM	#3
karmau diyAudio Member Join Date: Sep 2010 Location: rio de janeiro	I already tested all of the sources everything works more he/she doesn't leave sound, in agreement with the manual service of the apparel in the pin 54 of this ci should have reduce to zero volt and he/she doesn't have, in that case I must change him/it, they put has a memory ROM where this his/her programming..... Actually I need another new ci even...... Thank you mauricio

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