PC 35-III

A PC 35-III is a PC 40-III with a smaller hard drive, it has a 20MB HDD instead of the 40MB one.

Serial: 086421

• Mainboard revision: 8.5A
• CPU: Intel 80286 running at 6MHz (standard) or 12MHz (double)
• Optional 80287 math co-processor
• RAM: 1024K [640K Base, 384K extended]
• ROM: 2.03
• Floppy Drive: 1x 1,44M 3,5″ Chinon FB-357
• Hard Drive: MiniScribe 8051A 3,5″/HH IDE/AT (Type 17)
• Ports:
  • 9-pin d-sub bus mouse port compatible with Commodore Amiga 1352 mouse [MOS 5720]
  • RCA audio out
  • 25-pin d-sub RS-232 serial port
  • 25-pin d-sub 8-bit Centronics parallel port
  • VGA
• Video: onboard Paradise VGA
• 4x ISA slots for expansion [3x 16bit, 1x 8bit]

• work performed:
  • whole machine completely dismantled and cleaned
  • FDD disassembled, cleaned and lubricated
  • mainboard, floppy drive and PSU recapped with Rubycon brand 105° type
  • DALLAS IC: voltage divider added for power supply
  • top of case repainted [spots could not be removed]