File:Atari SM124 MT-21 power circuit (service manual).png
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Summary
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Fig. 7, Power Circuit, from Atari's service manual for the SM124 on chassis MT-21: the TDA4601 switch-mode supply with the fuse F901 (1.6 A 250 V), the bridge D901 (RB156), the mains reservoir C907 (120 µF 400 V), the switching transistor Q901 (2SC3507), the B+ preset VR901 and the 27 V and 12 V outputs. Cropped from page 8 of File:Atari SM124 Service Manual (MT-21 chassis).pdf.
Source
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Atari, SM124 Service Manual, chassis MT-21, P/N 483-351A, p. 8. Scan from Internet Archive item SM124_Service_Manual_MT-21.
Author
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Atari Corp.
Licence
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Copyright Atari Corp. Used here for repair reference, with the source cited.
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|---|---|---|---|---|---|
| current | 11:50, 6 October 2026 | | 1,728 × 2,000 (634 KB) | Josh (talk | contribs) | Upload the SM124 MT-21 power circuit drawing |
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