File:TRS-80 Model II AA11080 power supply schematic (Technical Reference Manual Figure 5).png
Summary
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Section IX, Figure 5, "AA11080 Power Supply Schematic", from Radio Shack's TRS-80 Model II Technical Reference Manual (catalogue number 26-4921, 1980), printed page 124. The 150 W switching supply of the TRS-80 Model II: mains filter, bridge BR1, 115/230 V selector S3, switching transistor Q1, control module EP-1053, and the +24 V, +12 V, +5 V and −12 V outputs to connector S2. Designators only; the manual gives no component values for this supply. Rendered at 200 dpi from the archive.org scan and rotated to landscape.
Source
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https://archive.org/details/Model_II_Technical_Reference_Manual_1980_Radio_Shack (retrieved 2026-10-21). The full manual is hosted here as File:Radio Shack TRS-80 Model II Technical Reference Manual (26-4921, 1980).pdf.
Author
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Radio Shack, a division of Tandy Corporation.
Licence
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Copyright 1980 Radio Shack, a division of Tandy Corporation. Hosted for preservation and repair reference, with the source cited.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:01, 21 October 2026 | | 2,024 × 1,343 (90 KB) | Josh (talk | contribs) | AA11080 power supply schematic from the TRS-80 Model II Technical Reference Manual (p. 124) |
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