SpongeBob SB313C

# SpongeBob SB313C

While some versions of the SpongeBob CRTs are RGB moddable, this particular model was not RGB moddable. Documented some of the details here, so that it will spare time for someone attempting this.

Not Moddable

• SpongeBob SquarePants - SB313C (August 2005)
  • Jungle (M61266)
  • M37150M8

This image shows how digital RGB would look like. Colors will be flat and missing a lot of shades (which will be filled with black instead).

RGB moddable

• SpongeBob SquarePants - SB315 (September 2006)open in new window
  • Jungle (M61266)
  • M37281MAH (analog RGB output)

# Specs

# SpongeBob SquarePant - DSB313C

• Manufactured: August 2005
• Made in China
• Model: SB313C
• NTSC, 60 Hz, 70W
• Tube: 37SX110Y22-DC05 (Similar tube found in Batman and Winne The Pooh CRTs)

# Service manuals

• SpongeBob SB315 User Manual
• Chroma M61260BFP Datasheet
• OSD Renesas M37150M8 Datasheet

# Schematics

RGB, Blanking Traces

Chroma Chip