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JVC DEH-X4750BT puts me AMP ERROR

yordansosa
hace 6 años
hace 6 años
Friends came to my workshop a JVC DEH-X4750BT audio car which had the cut audio ic cut water and burned it was a 27-pin PAL013A ic but lacking it I had to adapt a 25-pin 7388 tda which coincides with the pins of the PAL013A, which is connected from leg 2 to 26 when I try it, it is heard around 30 seconds and it goes off putting on a mistake I need if someone can give me that diagram or if they know that there is to be In this case with this adaptation I will thank you. Greetings.
leasmacruz
leasmacruz
1.594
hace 6 años
hace 6 años
At tda 7388 pin 25, carefully weld a cable that reaches the 12v power cable
yordansosa
hace 6 años

I already provided that and it remains the same. I still need to disconnect pin number 1 of the IC when I do, I tell you.

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leasmacruz
leasmacruz
1.594
hace 6 años

Comment results friend

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yordansosa
hace 6 años

If my bother disconcerting pin 1 solved the problem, that pin goes to the micro and cannot be thrown to the ground. Two and many thanks for following up on my question.

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leasmacruz
leasmacruz
1.594
hace 6 años

I am glad friend any other questions do not hesitate to ask her friend I will gladly help and do not forget to rate

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ARIELITO78
hace 6 años

I have put a PAL012A in the same model PIONEER DEH-X4750BT as a substitute for PAL013A and it gives me the same AMP ERROR and I would like to know if I can do the same in this model

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