Factory audio amp - Pioneer - internal
#1
Pit Crew
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Three thick film IC.
TA8221AH 30Wx2(14.4V 2Ohm): https://pdf1.alldatasheet.com/datash.../TA8221AH.html
PAL001a(pioneer): who knows its datasheet?
TA8225H 45W BTL(14.4V 2Ohm): https://pdf1.alldatasheet.es/datashe...A/TA8225H.html
So, TA8225H is sub woofer amp:
So, Pull pin1 high (>2V 1uA) then it is enabled.
TA8221AH 30Wx2(14.4V 2Ohm): https://pdf1.alldatasheet.com/datash.../TA8221AH.html
PAL001a(pioneer): who knows its datasheet?
TA8225H 45W BTL(14.4V 2Ohm): https://pdf1.alldatasheet.es/datashe...A/TA8225H.html
So, TA8225H is sub woofer amp:
![](https://cimg7.ibsrv.net/gimg/www.clublexus.com-vbulletin/568x402/ta8225h_woofer_amp_3b485cbf160dcb21f881c07d61ba1c1fb4cd7f09.jpg)
So, Pull pin1 high (>2V 1uA) then it is enabled.
#2
Pit Crew
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