TDA3567, TDA3569/NTE7048

[Brad O'Dell]

I wanted to replace a TDA3567 with a TDA3569 in my design because it has an NTE cross.  The TDA3567 is an 18 pin DIP and the TDA3569 is a 20 pin DIP.  The pinout for the upper 18 pins of the twenty pin device seem to match those of the 18 pin device.  I can only find data for the 3567, so I don't know how to handle the remaining two bottom pins of the 3569.  Does anyone here either have a datasheet or a circuit diagram using the TDA3569?   Thanks, Brad