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File:Super NES controller circuit, single-IC version (Playtronic manual).png

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Original file (2,710 × 1,580 pixels, file size: 31 KB, MIME type: image/png)

Summary

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Circuit of the single-IC Super NES controller from Playtronic's Brazilian service manual. One 56V520 14-bit parallel-in, serial-out shift register (IC-A) takes the twelve buttons on its PI inputs (TR, TL, X, A, RIGHT, LEFT, DOWN, UP, START, SELECT, Y, B), each switching its input to ground. VDD is pin 20, VSS pin 10, CLK pin 7 and P/S pin 8; the serial input D IN (pin 11) is tied to ground, and the serial output Q14 is pin 9. The cord connector P1 ("SHVC SP") carries VDD (pin 5), CLOCK (CPU) (pin 4), P/S (OUT0) (pin 3), Q (4016D0) (pin 2) and VSS (pin 1), with C1, 1000 pF, across the supply.

Source

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Cropped from Nintendo / Playtronic, Manual Técnico do Super NES, Rev. 01/94, controller section 4 (PDF page 53), hosted here as File:Manual Tecnico do Super NES Rev 01-94.pdf; described on Nintendo Super NES Technical Manual (Playtronic, Rev. 01-94). Rendered at 300 dpi and converted to greyscale.

Author

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Playtronic, for Nintendo.

Licence

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Copyright Nintendo and Playtronic. Hosted for preservation and repair reference, with the source cited. Not freely licensed.

File history

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Date/TimeThumbnailDimensionsUserComment
current11:09, 25 October 2026Thumbnail for version as of 11:09, 25 October 20262,710 × 1,580 (31 KB)Josh (talk | contribs)Upload for SNES repair guide

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