Atari 2600 and 5200 Field Change Orders and Tech Tips

Atari's bound set of dealer-service notices for the Atari 2600 and Atari 5200, 1982–1984. Includes the CX5200 retrofit procedure for the CX55 VCS cartridge adaptor (kit CA023019) with its warning that grounding the red jumper will destroy the power adaptor; the tech tip identifying the correct 5200 power adaptor and its rating; the tech tip on defective Rockwell 6502 MPUs and the factory R–C network added at U14A and U6A; CX52 controller boot repair; and the 2600, 2600A and CX2800 tech tips on switchcaps, switch shorting and the blanking resistor.

Download the Atari 2600 and 5200 Field Change Orders and Tech Tips here: File:Atari 2600 and 5200 Field Change Orders and Tech Tips.pdf