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File:Phihong PSM-5341 Power Supply Specification and Schematic.pdf

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Summary

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Phihong Enterprise Co., Ltd.'s documents for the PSM-5341 switching power supply used in the Atari Mega STE and TT030, eight pages: the "Switching Power Supply Specification" (model PSM-5341, drawing PES10442, Atari part number C301379-001, issued 10 March 1990, revision A of 20 September 1990; pages 1–3), two pages of outline and assembly drawings with the wire list for the 12-way main connector and the two drive connectors (pages 4–5), the schematic, drawing PES-30391 revision 01, in two halves on a copy marked "Mega STE" with handwritten measured voltages (pages 6–7), and a further copy of the schematic marked "TT/MSTE" (page 8).

Source

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exxos, "The LaST Upgrade, part 6: Atari PSU repair", https://www.exxosforum.co.uk/atari/last/psu/index.htm, file "PSM_5341_MegaSTE-TT030_PSU.pdf" (retrieved 2026-10-25).

Author

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Phihong Enterprise Co., Ltd.; handwritten notes by an unknown owner of the copy.

Licence

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Copyright Phihong Enterprise Co., Ltd. Hosted for preservation and repair reference, with the source cited.

File history

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current11:49, 25 October 20260 × 0 (3.81 MB)Josh (talk | contribs)Upload Phihong PSM-5341 specification and schematic for Mega STE and TT030 power supply guides

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