PC10C [COLT] [only available in the US]

This is Commodore’s “PC 10-III” how it was labeled and sold in the USA.
With original box and keyboard.

Attention: 120V of course.

Serial: CA1036691

• Mainboard revision: 5.8
• CPU: 8088-1 running at 4.77MHz (Standard), 7.16Mhz (Turbo), or 9.54MHz (Double)
• Optional 8087 math co-processor
• RAM: 640KB
• ROM: 4.35C
• Chipset: Faraday FE2010A single chip controller IC
• Clock: Battery-backed Real Time Clock (RTC) maintains the date and time while the system is powered off
• Floppy Drives:
  • A:\ 360K 5.25″ Chinon FZ-502
  • B:\ 360K 5.25″ Chinon FZ-502
• Sound: On-board piezoelectric beeper
• Ports:
  • 9-pin d-sub bus mouse port compatible with Commodore Amiga 1352 mouse (MOS 5720)
  • 25-pin d-sub RS-232 serial port (Western Digital WD8250-PL)
  • 25-pin d-sub 8-bit Centronics parallel port (Paradise PPC1)
  • DIN-5 IBM PC XT-compatible keyboard port
  • 9-pin d-sub RGBI/Monochrome video port
  • RCA composite video port
• Video: Onboard Paradise PVC4
  • MDA Monochrome Text
  • Hercules Monochrome Graphics
  • CGA Color Text and Graphics
  • Plantronics Colorplus Graphics
  • Alpha132 Monochrome Text
• 3x 8-bit ISA slots for expansion
• 75 watt power supply

• work performed:
  • battery removed, leakage neutralized and cleaned
  • 3x 74xxx and surrounding components removed for cleaning and inspection
  • several traces/VIAs repaired
  • three new 74xxx ICs in sockets installed
  • FDDs disassembled, cleaned and lubricated
  • whole machine completely dismantled and cleaned
  • missing rest button cap added
  • mainboard and PSU recapped with Rubycon brand 105° type
  • case screws replaced with longer ones
  • one broken key repaired