[Coco] MANUAL NEEDED

Bruce W. Calkins brucewcalkins at charter.net
Tue Aug 7 13:31:42 EDT 2007



> Does anyone have thee manual for the PBJ 2SP pak ?


Yes.



> And can anyone tell me what chips are on the board I

> got it without any chips so im not sure if it even woks




R2-R7 5.6K

R8,R9 560K

R10,R11 1K

R12,R13 3.3K

R14,R15 100

R16-R19 6.2K



C1-C8 0.01uf CER Disk

C9-C11 0.1 uf CER Disk

C12 22uf Electrolytic

C14 27pf CER Disk



Q1-Q4 2N2222 Transistor

Q5,Q6 2N2907 Transistor



U1,U2 SY6551 IC

U3 Expansion ROM

U4 74LS133

U5 74LS04 IC

U6 7404 IC



XTL 1.8432 MHz

J1,J2 Switchcraft 60PC4F Conn.



Note: All Diodes are 1N914



My prior attempt to make PDFs of my PBJ documentation ended in a OS crash
related to Adobe 4 & the shiny paper/ink used on some of the PBJ manual. I
will make another attempt sometime soon.



Bruce W.






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