Nintendo Entertainment System top loader, the NES-101 redesign, with its red power switch
On the shelf — NES-101
Console Profile

NES — Top Loader

Nintendo’s 1993 redesign of the NES. Out of the box it only spoke RF; this one puts out RGB.

MakerNintendo
ModelNES-101
Year1993
VideoRGB (modded)

Nintendo sold the top loader at the very end of the NES’s run: a smaller, cheaper box with the cartridge going straight down, the way the Famicom always had it. It dropped the front loader’s spring-loaded tray and the lockout chip along with it, so the blinking-screen ritual of the original console never happens here.

It also dropped the front loader’s AV jacks. Stock, the top loader speaks RF only, the weakest picture the NES ever had.

The NESRGB board fixes that at the source. It takes the color straight from the console’s picture chip, so this NES joins the rest of the shelf in RGB: an RGB SCART cable into the switcher, a SCART to 4 BNC breakout out of it, and a Sony monitor at the end.

What it puts out, and how it gets to the glass

Stock output
RF only
Modification
NESRGB board
Video out
RGB over SCART
Into the chain
RGB SCART → switcher → breakout → PVM / BVM
Lockout chip
None — removed by Nintendo in this revision
Cartridges
Top-loading, 72-pin, NTSC

Work log

What has been done to it.

  • NESRGB board installed — RGB taken from the picture chip itself, ahead of any RF or composite stage.
Family
Nintendo NES — 8-bit, 1985 in North America
Revision
NES-101 — 1993, the top-loading redesign
Status
In service — On the display shelf, wired into the RGB chain.

The console mod table lists every machine’s path to the monitors, and The Signal Chain walks it box by box. The NES Front Loader carries an NESRGB board too; it isn’t on the display shelf. Nintendo’s own Player’s Guides have a shelf of their own, and the arcade side of the NES library is on the PlayChoice-10 wall.