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SE FDHD Help Identifying Destroyed and Corroded Components.
Posted by: jajan547 on 2024-01-18 20:40:25
Hey everyone happily got this SE 1/40 and I'm having some difficulties identifying the following components due to damage, corrosion, and well frankly just not looking nice. Aside from the chips and resistor packs (thank you @obsolete for that mass order of those packs), can anyone help me identify these components. I already have axial caps added to list of parts, a new battery holder, and I'm going to be socketing all of the chips being replaced. Ive provided photos of the board after clean up and some accidental cap melting (whoops). Components in need of identification below:

Capacitors:
  • C1
  • C2
  • C3
  • C5
  • C9
  • C10
  • C28
  • C29
  • C30
  • C31
  • C33
  • C35
Resistors:
  • R1
  • R2
  • R3
  • R4
  • R5
  • R6
  • R7
  • R17
  • R18
  • R19
IMG_0943.PNG
Before Cleaning

tempImageNvZMX6.jpg
After Cleaning (still needs work)

tempImageP5R8ll.jpg
Nothing some sanding and RustOleum can't fix right?
​
Posted by: Phipli on 2024-01-19 01:03:18
Hey everyone happily got this SE 1/40 and I'm having some difficulties identifying the following components due to damage, corrosion, and well frankly just not looking nice. Aside from the chips and resistor packs (thank you @obsolete for that mass order of those packs), can anyone help me identify these components. I already have axial caps added to list of parts, a new battery holder, and I'm going to be socketing all of the chips being replaced. Ive provided photos of the board after clean up and some accidental cap melting (whoops). Components in need of identification below:

Capacitors:
  • C1
  • C2
  • C3
  • C5
  • C9
  • C10
  • C28
  • C29
  • C30
  • C31
  • C33
  • C35
Resistors:
  • R1
  • R2
  • R3
  • R4
  • R5
  • R6
  • R7
  • R17
  • R18
  • R19
View attachment 68377
Before Cleaning

View attachment 68378
After Cleaning (still needs work)

View attachment 68379
Nothing some sanding and RustOleum can't fix right?
​
That is a long list. Have you checked the schematic? Probably the easiest way if they are labelled by value.
Posted by: Phipli on 2024-01-19 01:06:38
Actually... You can see many of the resistor values you ask for in your photos? I'm not sure why you're asking for all of those?

I think this might be more useful for you :


And this :

Electronics 2000 | Capacitor Code Calculator

Electronics 2000, for electronics hobbyists, engineers and students. Online calculators, software downloads, technical data, beginners guide, pinouts, forum, links and more
www.electronics2000.co.uk
Posted by: joshc on 2024-01-19 01:59:57
Also check the SE reloaded BOM they’re all on there
Posted by: finkmac on 2024-01-19 07:09:37
try evapo-rust on that frame. I'm currently using it on some SE/30 carnage and it seems to be working quite well. A few folks online have also seen good results with it.
Posted by: jajan547 on 2024-01-19 09:43:26
Also check the SE reloaded BOM they’re all on there
Actually this is perfect thank you! Hadn’t even thought of that.
try evapo-rust on that frame. I'm currently using it on some SE/30 carnage and it seems to be working quite well. A few folks online have also seen good results with it.
I’ll give it a try then I’ll likely primer and sand the metal and use a nice matte grey paint, any recommendations on that?
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