Nick Cundari
CANADA • + Follow
Description
Polaroid SX70 Motor Control Chip Replacement (8 pin DIP version)
A modern replacement for the obsolete SN28648P (8 pin DIP) motor control chip found in Polaroid SX70s.
This replacement will work with original body flex. It requires adding jumper wires to act as pins through the body flex.
Code
https://github.com/fotocundari/SX70-Motor-Control-Chip
Oct 21,2025
241 views
Polaroid SX70 Motor Control Chip Replacement (8 pin DIP version)
2 Layers PCB 10 x 10 mm FR-4, 1 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen
Replacement motor control chip for Polaroid SX70s using TI SN28648P (8 pin DIP). Requires adding jumper wires to replace pins.
241
1
0
Published: Oct 21,2025
Standard PCB
Download Gerber file 7
BOM(Bill of materials)
Centroid file
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