help me for PA3002b pioneer IC

[sadeg-f]

hi friends.my name is sadegh.
i have an old circuit with PA3002b pioneer IC, and i can't find PA3002b datasheet.
i want to use this circuit for my audio system.please help me for pinout this ic.

 

[PetruV]

I have found pa3003 datasheet and i assume 3002 isnt much different,they seem to be mono bridge amps,sort of tda2005 things

 

[aparatusonitus]

Pioneer PA3002B is the same chip as NEC uPC1188H as well as Hitachi HA1397 (with first two legs cut off - non connected)...you can find datasheet for each easily.

 

[ChristianThomas]

aparatusonitus , do you know when they date from, as a matter of interest. Pioneer don't seem to have gone to a vast amount of trouble there.

 

[aparatusonitus]

Sorry, I don't have that information.

 

[sadeg-f]

I have found pa3003 datasheet and i assume 3002 isnt much different,they seem to be mono bridge amps,sort of tda2005 things

thank u for answer, but pa3003 have 12 pins and pa3002 have 10 pins so they are not same

 

[sadeg-f]

Pioneer PA3002B is the same chip as NEC uPC1188H as well as Hitachi HA1397 (with first two legs cut off - non connected)...you can find datasheet for each easily.

thanks for answer , uPC1188H and PA3002B is similiar

 

[midyim]

The OEM Pioneer PA3002B is described as: " PA3002B enhanced characteristics type 4 Ohm output load guaranteed" Comes from SA-5500II