User Tools

Site Tools


preface:why_x68000_s_caps_are_almost_broken

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
preface:why_x68000_s_caps_are_almost_broken [2014/09/17 06:00] – [EXPERT,SUPER,XVI,030 (SH4 Unit)] eidispreface:why_x68000_s_caps_are_almost_broken [2019/08/27 20:45] (current) – external edit 127.0.0.1
Line 23: Line 23:
  
 ====== ACE (SH2 Unit) ====== ====== ACE (SH2 Unit) ======
 +
 +It has the same design as the PSU of Expert but features lower rated capacitors. It is recommended to use use the capacitor ratings which are mentioned in the Expert section.
  
 ====== EXPERT,SUPER,XVI,030 (SH4 Unit) ====== ====== EXPERT,SUPER,XVI,030 (SH4 Unit) ======
Line 34: Line 36:
   -The fuse gets blown if C9 is faulty. Replace all electrolytic capacitors, 4A fuse and check if there are no signs of damage to the ZD31 or near it.   -The fuse gets blown if C9 is faulty. Replace all electrolytic capacitors, 4A fuse and check if there are no signs of damage to the ZD31 or near it.
   -Most parts though discontinued have generic replacements available. The only custom-made part is the transformer but it is very reliable and does not break easily.   -Most parts though discontinued have generic replacements available. The only custom-made part is the transformer but it is very reliable and does not break easily.
 +
 +**Schematics**
 +  *[[http://nfggames.com/x68000/Schematics/PSU/X68000_EXPERT_PSU_Schematics_v1.5.pdf|X68000 Expert PSU Schematics]]
  
 ^Part number  ^Part description  ^Notes  ^ ^Part number  ^Part description  ^Notes  ^
Line 61: Line 66:
 |R98  |2.2KΩ 1/4W  |Original: 1/6W  | |R98  |2.2KΩ 1/4W  |Original: 1/6W  |
  
-**Schematics** 
-[[http://nfggames.com/x68000/Schematics/PSU/X68000_EXPERT_PSU_Schematics_v1.5.pdf|X68000 Expert PSU Schematics]] 
 ====== PRO ====== ====== PRO ======
 +
 +**Schematics**
 +  *[[http://nfggames.com/x68000/Schematics/PSU/X68000_PRO_PSU_Schematics.pdf|X68000 Pro PSU Schematics]]
  
 ====== Compact XVI,030 Compact ====== ====== Compact XVI,030 Compact ======
 +
 +These are more tolerant. Their capacitors leak but usually do not kill anything and a simple recap is all that is needed.
 +
 +**Schematics**
 +
 +  *[[http://nfggames.com/x68000/Schematics/PSU/X68000_Compact_030_PSU_Schematics.pdf|X68000 Compact/030 PSU Schematics]]
  
preface/why_x68000_s_caps_are_almost_broken.1410897639.txt.gz · Last modified: 2019/08/27 20:44 (external edit)