SOLDER.md

NNS Game Boy Color Zero W : Solder Part

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What to ignore on the BOM list

Depending on the features you want to use, not all the components are required to allow the device to run.

Here is the list of components related to each features:

• RTC : U7, R29, R30, C29
• Analog inputs : U6, R27, R28, C27, C28
• PWM outputs : R17, R23, R36, C7, C8, C32, D1, D2, D4, Q2, Q4, Q5

Polarized components

• Diodes :
  

• LEDs :
  

  If you can, solder LEDs like this. It will allow you to see LEDs more once screen lens installed.
  

ICs

• U1 :
  

• U2 :
  

• U3 :
  

• U4 :
  

• U5 :
  

• U6 :
  

• U7 :
  

• U8 :
  

Power slider

If you are to use DS Lite Power Switch (XKB SK-1391L-2 or C&K JSM08022SAQNR), you will have to cut a trace and make a bridge solder from a slider pin to a near capacitor.

Zero W module

The green areas need to be solder "thru hole".