musicforlife
Experienced Member
All the photos can be found here: https://www.dropbox.com/sh/bgf74479sa7gaz1/AAB3katEKaIhknIfqqd1d2oUa?dl=0
For sale, very rare in this complete setup, a business laptop from 1990.
- 286 Processor, 12 Mhz (CPU speed and bus speed are setup as pairs; 12Mhz/6Mhz, 7.16Mhz/7.16Mhz or 6Mhz/6Mhz)
- 20 Mb hard drive
- 3 Mb RAM (1 Mb factory installed and contains two very rare 1mb additional ram cards! Also from setup the memory is freely divided between EMS and XMS, what a powerhouse)
- Monochrome LCD emulating VGA with 16 shades of gray
- MS DOS 4.01 installed in ROM circuit. Contains also all the drivers and utilities!
- Connections: Expansion (Expansion unit, external floppy drive, external battery pack), Serial, parallel and external Numpad
This computer was ahead of its time because all the factory setup can always be restored by going into setup (with its own keyboard button) and change the ROM as C: drive. Another great innovation is that all the external devices contains placeholder for the plates hence you won't lose them accidently.
The massive expansion unit transforms this laptop into desktop workstation. You screw the expansion unit into metal platform and the laptop will be attached to it. The expansion unit contains two 16-bit ISA sockets hence it's perfect for Graphic card and sound card addition making this a perfect DOS gaming machine (especially with 2Mb set as EMS) (the isa cards in the photos not included). External floppy drive can be attached either directly into laptop or into expansion unit. Interesting feature of the external floppy drive is the inclusion of PS/2 connection (weird location but handy!). Floppy drive also contains 25-pin connector for another external floppy drive as B: drive.
The only aesthetical minus is that the LCD screen have been reinforced by screws but it does its job and works perfectly.
The entire setup contains:
- PC-6220 laptop
- Expansion unit + platform
- External floppy drive
- External numpad
- External parallel adapter
- A small packet of extra keys for different keyboard layouts and also includes handy tool to detach keys
- Sharp LapLink cable for file transfers
- 2 x External Battery pack, works only 20mins at best but you can install new battery cells
- 2 x Sharp power sources
- Internal battery, included for details of the connector and power usage. Had been leaked before but didn't do any damage.
- Sharp PC-6200 Operation manual
- Sharp LapLink manual
- Modem / FAX manual (additional modem/fax card installed)
- Sharp Expansion unit manual
- A few schematics(!)
I'm asking 150 euros. Located in Finland.