1. Forum
  2. Usenet
  3. COMP.SYS.IBM.PS2.HARDWARE

  • A look at 3151 components

    From Louis Ohland@21:1/5 to All on Fri Jan 20 07:01:23 2023
    Only special sauce chip is what appears to be the firmware, NEC P/N 09F3632.

    Battery is a Varta CR 2430, three lead, soldered to the PCB.

    Two pairs of MC1488P/MC1489P

    40.5504MHz and 24.5760 MHz oscillators.

    NL1 neon lamp...

    Video manipulation is possumbly handled by the Zilog Z0840006PSC CPU

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)