Differences

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--- felinefriendly:bosch:b30074 [2018/07/27 21:35] – [Description] e30tuner
+++ felinefriendly:bosch:b30074 [2025/08/04 21:23] (current) – external edit 127.0.0.1
@@ Line 36: / Line 36: @@
 ====== Die ======
+<code>
+Decap Steps:
+Grind bottom side of package with 60 & 240 grit sandpaper until die is exposed
+Grind top side of package until ~0.5mm remains above die
+Use precision diagonal cutters to fracture remaining packaging off of die
+Use CA glue to bond die to glass slide (the "glob top" material is still present at this stage)
+Use optical swabs and IPA to scrub "glob top" coating off
+Rinse with IPA
+Clean with fine polishing cloth and IPA
+Polish with fine polishing cloth and 0.5 micron polycrystalline diamond suspension
+Capture Details:
+Imaging device: Keyence VHX-2000
+Magnification: 500X
+Markings:
+V733V1
+[Bosch Logo]
+Bosch
+©1986
+©1987
+CC151
+</code>
+Imaged using normal / center lighting:
+{{:felinefriendly:bosch:b30074:s702_die_normallight_500x_small.jpg?400|}}
+//Note: This is a ~16X downsampled version of the original image. A full resolution version (55MB) can be provided. On the to-do list…//
+Imaged using edge lighting, for enhanced shadow contrast:
+{{:felinefriendly:bosch:b30074:s702_die_edgelight_500x_small.jpg?400|}}
+//Note: This is a ~16X downsampled version of the original image. A full resolution version (85MB) can be provided. On the to-do list…//
+====== Die - Original Attempt ======
 <code>