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| The 030 direct slot supports full 32-bit address and data lines through 120-pin Euro-DIN connector. | | The 030 direct slot supports full 32-bit address and data lines through 120-pin Euro-DIN connector. |
| | | |
− | =Troubleshooting= | + | =Troubleshooting/Repair= |
| ===Jittery Video=== | | ===Jittery Video=== |
| '''Description:''' This common problem is not mentioned on the RMS webpage. It's usually caused by problems in the 4 pin connector (marked "P5" on the analog card) interface between the analog card and the CRT yoke. One or more pins in the analog card connector develop bad solder joints. A bad solder joint can cause excessive heating which causes heat corrosion in the associated pins within the 2 connectors. The heat corrosion will cause discoloration of the white connector shells. | | '''Description:''' This common problem is not mentioned on the RMS webpage. It's usually caused by problems in the 4 pin connector (marked "P5" on the analog card) interface between the analog card and the CRT yoke. One or more pins in the analog card connector develop bad solder joints. A bad solder joint can cause excessive heating which causes heat corrosion in the associated pins within the 2 connectors. The heat corrosion will cause discoloration of the white connector shells. |
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| # If there is connector discoloration: Identify which pin pair is closest to discoloration. Scrape down the male pin with sharp pointed xacto knife blade. Use tweezers or needle nose pliars to compress the female pin so that has tighter grip on male pin. | | # If there is connector discoloration: Identify which pin pair is closest to discoloration. Scrape down the male pin with sharp pointed xacto knife blade. Use tweezers or needle nose pliars to compress the female pin so that has tighter grip on male pin. |
| | | |
− | ===Replacement Tantalum Capacitors=== | + | ===Replacement Tantalum Capacitors (logic board)=== |
| <pre> | | <pre> |
| REF DES CAPACITANCE VOLTAGE CHIP CASE REPLACEMENT MANUFACTURER | | REF DES CAPACITANCE VOLTAGE CHIP CASE REPLACEMENT MANUFACTURER |
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| 7.3 4.3 | | 7.3 4.3 |
| </pre> | | </pre> |
| + | |
| + | ===Replacement capacitors (analog board & PSU)=== |
| + | Video issues with the SE/30 can often be attributed to failing capacitors on the analog board. These also leak with age. |
| + | ====Analog board 820-0206-C==== |
| + | * 1 x 3.9uf 35v bipolar |
| + | * 1 x 1000uf 16v |
| + | * 1 x 4700uf 16v |
| + | * 4 x 100uf 25v |
| + | * 2 x 220uf 16v |
| + | * 1 x 10uf 160v |
| + | * 1 x 33uf 16v axial |
| + | * 1 x 22uf 50v axial |
| + | |
| + | ====Sony PSU==== |
| + | * 1 x 620uf 400v |
| + | * 2 x 4.7uf 350v |
| + | * 1 x 100uf 16v |
| + | * 2 x 0.22uf 250v film (probably not required but might as well) |
| + | * 1 x 47uf 25v |
| + | * 1 x 1uf 50v |
| + | * 3 x 22uf 25v |
| + | * 1 x 3300uf 10v |
| + | * 3 x 2200uf 16v |
| + | * 1 x 6800uf 10v |
| + | * 1 x 4700uf 16v |
| + | * 3 x 470uf 16v |
| | | |
| ===A Bright Vertical Line in the Black Monitor=== | | ===A Bright Vertical Line in the Black Monitor=== |
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| File:Vintage-mac-se-30-works 1 dd1cd198638619b2166096df7e0e6eae.jpg | | File:Vintage-mac-se-30-works 1 dd1cd198638619b2166096df7e0e6eae.jpg |
| </gallery> | | </gallery> |
| + | |
| + | =Documentation= |
| + | * [[Macintosh SE/30 Service Source]] |
| | | |
| =External Resources= | | =External Resources= |
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| * https://archive.org/details/TheDeadMacScrolls - Troubleshooting/repair information for compact Macs | | * https://archive.org/details/TheDeadMacScrolls - Troubleshooting/repair information for compact Macs |
| * https://cdn.preterhuman.net/texts/computing/Apple_Service_PDF/68k_Macintosh/macintosh_se.30.pdf - Apple Service PDF | | * https://cdn.preterhuman.net/texts/computing/Apple_Service_PDF/68k_Macintosh/macintosh_se.30.pdf - Apple Service PDF |
| + | * http://www.ccadams.org/se/classicmac2.pdf - Classic Mac Repair Notes |
| | | |
| =See Also= | | =See Also= |
| * [[Apple Computer]] | | * [[Apple Computer]] |
| | | |
| + | {| class="wikitable" style="background-color:#cbcefb;" |
| + | |+The Compact Macintosh Family from [[Apple Computer]] |
| + | |- |
| + | |[[Macintosh 128K]] -- [[Macintosh 512K]] -- [[Macintosh Plus]] -- [[Macintosh SE]] -- [[Macintosh SE/30]] -- [[Macintosh Classic]] -- [[Macintosh Classic II]] -- [[Macintosh Color Classic]] -- [[Macintosh Color Classic II]] |
| + | |} |
| | | |
| [[Category:Apple]] | | [[Category:Apple]] |
| + | [[Category:68030]] |
| + | [[Category:1989]] |