pa2030a sub

[ian33]

hi
Can i use pal007a in place of pa2030a?It is for a pioneer cd player output

[Perry Babin]

What head unit is this in?

[ian33]

Its a pioneer DEH-6350SD

[Perry Babin]

I haven't been able to find any information to compare the ICs. If you look up the datasheet for the tda7560 to see if the board markings match the pin-out of the tda7560. The tda7560 is a sub for the PAL007.

[AKHeathen]

not sure if this helps, but the tda7560 is supposed to be the same as the pal007a i know personally, i have swapped between the pioneer pal005a, pal007a, and pal007b, maybe a few others i can't remember, but no newer units from the past 5years, or so.

[djQUAN]

Originally Posted by Perry Babin

I haven't been able to find any information to compare the ICs. If you look up the datasheet for the tda7560 to see if the board markings match the pin-out of the tda7560. The tda7560 is a sub for the PAL007.

if I remember correctly, the remote turn on is connected to the Pin 25 of PAL007 chip. TDA7560 also has this function?

[Perry Babin]

Yes.

[djQUAN]

Originally Posted by Perry Babin

Yes.

I see. I always wondered what the HSD pin is for. thanks for the info!

[ian33]

I install PAL007 and it works.I did not cheeck to see of the remote wire works.
Any no why the remote wire fail to work after you replace these OEM output ICs?
I have never get one to work after changeing these output ICs

[AKHeathen]

make sure pis 6, and 20 are recieving the same voltage. i've never had that problem with them. i believe this would also cause channels 3&4 to not enter standby mode.