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Difference between revisions of "Macintosh Quadra 605"
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Fairly similar to the [[Macintosh LC 475]] desktop. | Fairly similar to the [[Macintosh LC 475]] desktop. | ||
+ | |||
+ | =General Information= | ||
+ | ===CPU=== | ||
+ | Shipped with the [[Motorola 68LC040]] processor clocked at 25MHz. Can be replaced with a [[Motorola 68040]] to add a math co-processor. | ||
+ | |||
+ | ===Memory=== | ||
+ | Single 72-pin SIMM slot and there is also 4MB onboard. The official memory capacity was 36MB but even larger SIMMs are known to work. | ||
=Troubleshooting/Repair= | =Troubleshooting/Repair= | ||
− | ===Capacitor replacement=== | + | ===Capacitor replacement (logic board)=== |
The SMD capacitors on the logic board will most likely have already started leaking electrolyte out the bottom, and failing to replace them in a timely manner will result in further leakage with possible damage to nearby components. See below list of capacitors to replace: | The SMD capacitors on the logic board will most likely have already started leaking electrolyte out the bottom, and failing to replace them in a timely manner will result in further leakage with possible damage to nearby components. See below list of capacitors to replace: | ||
* 9 x 47uf 16V | * 9 x 47uf 16V | ||
* 2 x 100uf 6.3V | * 2 x 100uf 6.3V | ||
+ | |||
+ | =Diagrams/Schematics= | ||
+ | [[File:Quadra 605.lc series.png]] | ||
=See Also= | =See Also= | ||
* [[Apple Computer]] | * [[Apple Computer]] | ||
+ | |||
+ | =External Resources= | ||
+ | * https://cdn.preterhuman.net/texts/computing/Apple_Service_PDF/68k_Macintosh/quadra_605.lc_series.pdf - Apple Service PDF | ||
[[Category:Apple]] | [[Category:Apple]] |
Revision as of 20:05, 20 October 2019
Fairly similar to the Macintosh LC 475 desktop.
General Information
CPU
Shipped with the Motorola 68LC040 processor clocked at 25MHz. Can be replaced with a Motorola 68040 to add a math co-processor.
Memory
Single 72-pin SIMM slot and there is also 4MB onboard. The official memory capacity was 36MB but even larger SIMMs are known to work.
Troubleshooting/Repair
Capacitor replacement (logic board)
The SMD capacitors on the logic board will most likely have already started leaking electrolyte out the bottom, and failing to replace them in a timely manner will result in further leakage with possible damage to nearby components. See below list of capacitors to replace:
- 9 x 47uf 16V
- 2 x 100uf 6.3V