File:Sharp Hotbit HB-8000 Service Manual.pdf
Summary
[edit | edit source]Epcom's service manual for the Hotbit HB-8000 MSX computer, cover dated November 1985 ("Apresentação, Microcomputador HB-8000, Hotbit, Epcom Equipamentos Eletrônicos Ltda., produzido na Zona Franca de Manaus"), in Portuguese, 27 scanned pages: circuit description and block diagram, CPU, reset, wait, ROM, RAM, video and sound sections, IC pin-outs, connector pin-outs, the main board schematic and board drawings, the RF modulator and power supply schematics with their board drawings, exploded views, the adjustment procedures and the parts lists for the main board and the RF modulator. Several pages carry the stamp of Esbrel, with an address in Rio de Janeiro. Printed pages 2 and 8 and the pages after 22 (the rest of the power supply parts list) are not in the scan. See Sharp Hotbit HB-8000 Service Manual.
Source
[edit | edit source]MSXPRO, "Esquemas e manuais de serviço", https://www.msxpro.com/esquemas.html (retrieved 2026-10-21), file hardware/esquemas/hb8000completo.pdf ("HotBit HB8000 (Completo) - Manual de Serviço (tamanho maior)", 68 MB). Recompressed for the wiki to 200 dpi greyscale (about 9.6 MB); no pages removed or reordered.
Author
[edit | edit source]Epcom Equipamentos Eletrônicos Ltda.
Licence
[edit | edit source]Copyright Epcom Equipamentos Eletrônicos Ltda. (Sharp do Brasil). Hosted for preservation and repair reference, with the source cited.
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 14:49, 21 October 2026 | 0 × 0 (9.14 MB) | Josh (talk | contribs) | Upload for Sharp Hotbit HB-8000 repair pages |
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