File:Atari SM124 Service Manual (MT-21 chassis).pdf
Summary
[edit | edit source]Atari's service manual for the SM124 high-resolution monochrome monitor on chassis MT-21, part number 483-351A, printed in Korea. 27 scanned pages: the 22 pages of the manual (safety precautions, specifications, adjustment and maintenance, theory of operation including the TDA4601 switch-mode power supply, block diagram, timing chart, basing, voltage charts, board layouts, troubleshooting charts and replacement parts list), followed by a "Revised video circuit SM124 monitor" sheet, the exploded view and the MT-21 schematic diagrams. The cover carries the stamp of a German service company, Schaltungsdienst Lange. Undated. See Atari SM124 Documentation.
Source
[edit | edit source]Internet Archive item SM124_Service_Manual_MT-21, https://archive.org/details/SM124_Service_Manual_MT-21 (retrieved 2026-10-06).
Author
[edit | edit source]Atari Corp.
Licence
[edit | edit source]Copyright Atari Corp. Hosted for preservation and repair reference, with the source cited.
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 11:25, 6 October 2026 | 0 × 0 (12.12 MB) | Josh (talk | contribs) | Upload Atari SM124 Service Manual (MT-21 chassis) for the SM124 pages |
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