File:C64 Dead Test Diagnostic Manual (314139-02, 1988 Jan).pdf
Summary
[edit | edit source]Commodore's Diagnostic Manual, C-64 Dead Test, PN-314139-02, January 1988, 16 pages. It describes the "C64/C128/C128D Diagnostic Dead Test Rev 781220" cartridge: how it starts from $E000 without using the machine's ROMs, the power-up RAM test and its flash codes, the RAM flash-code chart and system RAM chart for C64 Rev A/B, B-3 and E boards and the C128 and C128D, the zero page, stack, screen RAM, colour RAM, RAM and sound tests, and the lower-screen time-of-day clock check. Scanned copy with a text layer. Described on C64 Dead Test Diagnostic Manual.
Cited from Commodore Test Cartridge Index and Commodore 64C Troubleshooting Guide.
Source
[edit | edit source]zimmers.net Commodore firmware archive, file c64_diag-rev781220-pn314139-03.zip ("C64 Dead Test Kit, includes Manual and Cartridge ROM"), https://www.zimmers.net/anonftp/pub/cbm/firmware/misc/c64diag/ (retrieved 2026-10-01). The PDF inside is named C64_Dead_Test_Diagnostic_Manual_(1988-Jan).pdf; the scan was made in 2009. The cover prints PN-314139-02.
Author
[edit | edit source]Commodore Business Machines, Inc. / Commodore Electronics Limited
Licence
[edit | edit source]Copyright 1988 Commodore Electronics Limited. Not freely licensed. Hosted for preservation and repair reference.
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 10:00, 1 October 2026 | 0 × 0 (1,011 KB) | Josh (talk | contribs) | Commodore C64 Dead Test diagnostic manual, PN-314139-02, from zimmers.net |
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