Sanyo PHC-70FD2
This page was last modified 18:57, 30 June 2021 by Mars2000you. Based on work by Gdx and Rderooy and others.
Sanyo PHC-70FD2

Contents

Description

Computer

The PHC-70FD2 is a computer released on the Japanese market by Sanyo. While this computer is an all in one, the floppy disk drives are placed facing the user.

Compared to the PHC-70FD, the Ren-Sha Turbo and pause keys were replaced with a 2nd floppy drive, and the Kanji-ROM supports both JIS1 & 2.

This computer is usually called Wavy70FD2 in Japan.

Brand Sanyo
Type PHC-70FD2
Year 1989-10-21
Region Japan
Original price ¥87,800
RAM 64kB in slot 3-0
VRAM 128kB
Media MSX cartriges, 2DD floppy disks
Video Yamaha V9958
Audio PSG, MSX-MUSIC
Chipset Toshiba T9769x (A or B)
Keyboard layout QWERTY/JIS
Extras Two 720kB 3,5" floppy disk drives, reset button, Kanji-ROM level 1 & 2, Kanji BASIC, MSX-MUSIC BASIC, firmware (X-BASIC / MSX-BASIC KUN), MSX-DOS 1 disk + demo disk
Emulation ROMs dumped and emulated. Dump needed of the MSX-DOS 1 system disk.

Firmware

This machine features a slightly modified version of the run-time basic compiler X-BASIC / MSX-BASIC KUN 2.0 built-in.

To enable it and be able to use CALL RUN and CALL TURBO ON/OFF, you must type CALL BC beforehand.

Floppy disks

Two floppy disks were provided with this computer:

- the first disk contains MSX-DOS1

- the second disk contains a demo with three parts and two modes (automatic/manual):

To exit from the demo, press on CTRL+STOP

Pictures

Computer

Sanyo PHC-70FD2 box
Sanyo PHC-70FD2
Sanyo PHC-70FD2 underside
Sanyo PHC-70FD2 close-up
Sanyo PHC-70FD2 back
Sanyo PHC-70FD2 right side
Sanyo PHC-70FD2 label
Sanyo PHC-70FD2 PCB
Sanyo PHC-70FD2 PCB underside
Adv. for PHC-70FD2
Sanyo PHC-70FD2 manuals
PHC-70FD2 floppy disks

Demo Disk

PHC-70FD2 demo - intro
PHC-70FD2 demo - menu
PHC-70FD2 demo - MSX2+ demo
PHC-70FD2 demo - MSX2+ demo
PHC-70FD2 demo - MSX-MUSIC demo
PHC-70FD2 demo - KUN BASIC demo

Specifications

The Sanyo PHC-70FD2 is an MSX2+ powered by a Z80A integrated in the MSX-Engine Toshiba T9769x (A or B). The floppy disk controller chip is the Toshiba TC8566AF.

Slot Map

Slot 0 Slot 1 Slot 2 Slot 3-0 Slot 3-1 Slot 3-2 Slot 3-3
Page C000h~FFFFh Cartridge
Slot 1
Cartridge
Slot 2
64kB
Memory
Mapper
Page 8000h~BFFFh Kanji
driver
BASIC Kun
Page 4000h~7FFFh Main-ROM Disk ROM MSX-Music
Page 0000h~3FFFh Sub-ROM

Connections

Links