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yann64andClaude Opus 5.5 b274874139 All machines linked to their forum thread (full comment import) 
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
2026-10-13 17:26:43 +02:00

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---
title: Pioneer Palcom PX-7
categories:
- Computers
types:
- Home Computer
origins:
- Japan
years:
- '1985'
cpus:
- Zilog Z80
params:
name: Palcom PX-7
image: /media/museum/photos/pioneer_px7_palcom_black.jpg
company: /companies/pioneer
company_name: Pioneer
specs:
- label: NAME
value: Palcom PX-7
- label: MANUFACTURER
value: Pioneer
- label: TYPE
value: Home Computer
- label: ORIGIN
value: Japan
- label: YEAR
value: '1985'
- label: BUILT IN LANGUAGE
value: MSX Basic and P-Basic
- label: KEYBOARD
value: Excellent seperated QWERTY keyboard
- label: CPU
value: Zilog Z80
- label: SPEED
value: 3.58 MHz
- label: CO-PROCESSOR
value: Standard TMS (MSX 1) VDP + additionnal TMS 9928 /A VDP for video processing
- label: RAM
value: 32 KB + 2 KB
- label: VRAM
value: 16 KB + 16 KB for the 2nd VDP
- label: ROM
value: 48 KB (32 KB BIOS/BASIC + 8 KB P-BASIC)
- label: TEXT MODES
value: |-
Mode 0 : 40 x 24\
Mode 1 : 32 x 24
- label: GRAPHIC MODES
value: |-
Mode 2 : 256 x 192 with 16 colors (Hires mode)\
Mode 3 : 64 x 48 with 16 colors (Multi colour mode)\
32 sprites
- label: COLORS
value: '16'
- label: SOUND
value: |-
General Instruments AY-3-8910 Programmable Sound Generator\
3 channels, 8 octaves
- label: I/O PORTS
value: |-
2 joystick sockets\
1 cardridge slot\
Tape recorder (1200/2400 bauds)\
RGB & Monitor video out\
Centronics port\
Video in & video out (COAX)\
Audio stereo Out (2 x RCA)\
Audio stereo In (2 x RCA)\
Laser Disc Player Interface (Laser Vision)\
System Control Input\
System Control Output (x 3)\
Keyboard socket\
Headphone out\
Controller port
- label: OS
value: MSX DOS
tabs:
- photos
- adverts
- hardware
- software
- emulators
- links
forum_thread: 307
photos:
- title: A JAPANESE PX-7
subtitle: ''
text: ''
image: /media/museum/photos/pioneer_px7_palcom_japanese.jpg
- title: DETAIL OF THE PX 7 KEYBOARD
subtitle: ''
text: 'Notice that the keyboard has 3 special keys (not present in the MSX standard keyboard) : Superimpose to do genlocking and two keys to choose the video input: Video and Computer.'
image: /media/museum/photos/pioneer2.jpg
- title: FRONT VIEW
subtitle: ''
text: Here again, there are a lot of possibilities. The cartridge slot looks like a floppy drive. There are 2 joystick sockets and 2 volume controls !
image: /media/museum/photos/pioneer_px7_palcom_front.jpg
- title: A COMPLETE JAPANESE PALCOM PX-7
subtitle: ''
text: ''
image: /media/museum/photos/pioneer_px7_palcom_complete.jpg
- title: THE BACK OF THE SYSTEM
subtitle: ''
text: There are many connectors there ! We can notice the stereo audio outputs and inputs at the left, and some video connectors next to it.
image: /media/museum/photos/pioneer_px7_palcom_back.jpg
- title: THE PX-TB7 GRAPHIC TABLET
subtitle: ''
text: ''
image: /media/museum/photos/pioneer_px7_palcom_1.jpg
- title: THE PX-7 OPENED
subtitle: ''
text: http://pcmuseum.i-o.net.au/
image: /media/museum/photos/palcom_px7_inside.jpg
- title: KEYBOARD CLOSEUP
subtitle: ''
text: http://pcmuseum.i-o.net.au/
image: /media/museum/photos/palcom_px7_keyboard_2.jpg
- title: JAPANESE MODEL
subtitle: ''
text: ''
image: /media/museum/photos/pioneer_palocom_px-v7.jpg
adverts:
- title: ENGLISH ADVERT.
subtitle: ''
text: 'We can see here the Palcom PX-7 with all its Pioneer extensions : the graphic tablet, the Laser Disc player, a joystick and even the TV is a Pioneer !'
image: /media/museum/pubs/pioneer_px7_palcom_pub.jpg
- title: JAPANESE ADVERT (1984)
subtitle: ''
text: |-
from Japanese MSX magazine dated July 1984\
This advert features the PX-7 connected to a Laser Disc !
image: null
hardware:
- title: 32K RAM EXTENSION
subtitle: ''
text: ''
image: /media/museum/hardware/pioneer_palcom_32k_ram_extension.jpg
- title: PX-TB7
subtitle: Graphic tablet
text: ''
image: /media/museum/hardware/pioneer_px7_px-tb7_1.jpg
- title: VIDEO MIXING TABLET
subtitle: ''
text: ''
image: /media/museum/hardware/pioneer_px7_mixingtablet.jpg
- title: NATIONAL CF-2131
subtitle: 16 KB RAM expansion
text: ''
image: /media/museum/hardware/national_cf2131_16k-cart.jpg
- title: CASIO OR-216 - 16 KB RAM EXPANSION
subtitle: Box
text: ''
image: /media/museum/hardware/casio_or216_16kbramexpansion_box.jpg
- title: PHILIPS RAM EXPANSION
subtitle: ''
text: |-
RAM expansion and LOGO language cartridges.
Thanks to Daniele from Italy
image: /media/museum/hardware/philips_vg8020_cartridges_s1.jpg
- title: MEGA RAM DISK 256
subtitle: from DDX (Brazil)
text: This is the famous Megaram cartridge made in Brzail, used to play all Konami cracked Megarom games.6401999243
image: /media/museum/hardware/msx_megaram256-ddx_1.jpg
- title: PANASONIC FS-IFA1 & FW-RSU1W
subtitle: Scanner/Printer interface
text: The FS-IFA1 is the printer/scanner interface (left on the picture) and the FW-RSU1W is the handheld scanner (right on the picture). These expansions are for MSX2 systems.
image: /media/museum/hardware/msx_fs-ifa1_fw-rsu1w.jpg
- title: SONY HBI-232
subtitle: RS232c cartridge
text: Used to connect serial printers.
image: /media/museum/hardware/sony_msx_rs232c-cartridge.jpg
- title: 'YAMAHA MOUSE #1'
subtitle: ''
text: |-
This mouse was compatible with all MSX systems. It connects to the first Joystick port.
Thanks to **www.zonadepruebas.com**
image: /media/museum/hardware/yamaha_mouse_s2.jpg
- title: 'YAMAHA MOUSE #2'
subtitle: ''
text: |-
Brand new!
Thanks to **www.zonadepruebas.com**
image: /media/museum/hardware/yamaha_mouse_s1.jpg
- title: PHILIPS VW0020
subtitle: 80-col dot-matrix printer
text: |-
This printer was a rebadged version of the Seikosha GP-500.\
It was a 80-column, 50 CPS model with a 7x5 dot matrix head.\
Commodore and Atari used same hardware basis for their MPS-801 and 1029 printers.
image: /media/museum/hardware/philips_vg8020_printervw0020_s1.jpg
- title: SANYO PHC-DR II
subtitle: Side
text: ''
image: /media/museum/hardware/sanyo_phc-drii_side_1.jpg
- title: SANYO PHC-DR II
subtitle: Front
text: ''
image: /media/museum/hardware/sanyo_phc-drii_front_1.jpg
- title: SANYO DR-202
subtitle: ''
text: The ADSS system allowed to quickly search a specific program in a cassette tape and load it. Seach time for a C60 cassette was less than 1 minute.
image: /media/museum/hardware/sanyo_phc28_dr202tapedrive_s1.jpg
- title: NATIONAL RQ-8030
subtitle: tape-recorder
text: ''
image: /media/museum/hardware/national_tape_rq8030.jpg
- title: BIT-CORDER
subtitle: ''
text: Cassete recorder dedicated to Hit-Bit MSX systems, though it could be used with any home computers.
image: /media/museum/hardware/sony_hb201_bitcorder_1.jpg
screenshots:
- title: STARTUP SCREEN
subtitle: ''
text: This is the startup screen of the Palcom PX-7. You have the choice between the P-Basic (Pionneer Basic) and the MSX Basic alone.
image: /media/museum/software/pionneer_palcom_startup_screen.gif
emulators:
- title: fMSX for MS DOS Homepage
url: http://www.komkon.org/~dekogel/fmsx.html
platform: MS DOS
text: ''
- title: fMSX for MS DOS Homepage
url: http://www.komkon.org/~dekogel/fmsx.html
platform: MS DOS
text: ''
- title: BlueMSX
url: http://www.bluemsx.com/
platform: Windows
text: Excellent free MSX emulator
- title: BrMSX
url: http://www.lsi.usp.br/~ricardo/brmsx.htm
platform: Windows
text: A Bresilian MSX Emulator written in 100% assembler
- title: BrMSX
url: http://www.lsi.usp.br/~ricardo/brmsx.htm
platform: Windows
text: A Bresilian MSX Emulator written in 100% assembler
- title: CompuJunk's MSX Emulator
url: http://ftp.castel.nl/msx/
platform: Windows
text: A MSX1 and MSX2 Emulator
- title: CompuJunk's MSX Emulator
url: http://ftp.castel.nl/msx/
platform: Windows
text: A MSX1 and MSX2 Emulator
- title: RuMSX
url: http://members.eunet.at/lexlechz/msx.html
platform: Windows
text: A MSX Emulator for Win95 and Win NT + Direct X
- title: RuMSX
url: http://members.ping.at/lexlechz/msx.html
platform: Windows
text: A MSX Emulator for Win95 and Win NT + Direct X
- title: Virtual MSX
url: http://www.msxnet.org/vmsx/
platform: Windows
text: An other MSX 1 emulator for Win 95 / Win NT
- title: fMSX for MAC OS Homepage
url: http://www.emulation.net/msx/index.html
platform: Apple
text: ''
- title: fMSX for MAC OS Homepage
url: http://www.emulation.net/msx/index.html
platform: Apple
text: ''
- title: fMSX official Homepage
url: http://www.komkon.org/fms/fMSX
platform: Other platform
text: 'fMSX is a portable MSX emulator ported on : Amiga OS, Mac OS, MS DOS, OS/2, Sony Playstation, Risc OS, Towns OS, Unix / X, Win95 / NT, X68K.'
- title: fMSX official Homepage
url: http://www.komkon.org/fms/fMSX
platform: Multiplatform
text: 'fMSX is a portable MSX emulator ported on : Amiga OS, Mac OS, MS DOS, OS/2, Sony Playstation, Risc OS, Towns OS, Unix / X, Win95 / NT, X68K.'
- title: openMSX - The MSX emulator that aims for perfection.
url: http://openmsx.sourceforge.net/
platform: Multiplatform
text: This new MSX emulator can reproduce, among many other MSX, MSX2and MSX2+ machines, both Panasonic Turbo-R models. Be sure to get the catapult frontend and the system roms from FUNET.
links:
- title: Baboo!
url: http://www.baboo.net/baboo.shtml
text: MSX dedicated Yahoo clone. Essential !
- title: FILE-HUNTER.COM
url: http://www.file-hunter.com/
text: Excellent! All MSX emulators, sources and utilities!
- title: FTP da MSXBr-L/MSX.Org.Br
url: http://www.caetano.eng.br/msxsoft/
text: Excellent brasilian software archive
- title: MOAI TECH
url: http://www.moai-tech.com/
text: Spanish/English website with interesting content
- title: MSX Hardware List
url: http://www.faq.msxnet.org/hardware.html
text: An impressive list of MSX hardware. The Bible !!!
- title: MSX Ressource Center
url: http://www.msx.org/
text: Essential site !
- title: Possi's Konami MSX Page
url: http://dynamo.geol.msu.ru/MSX/
text: Nice page dedicated to all Konami MSX games (roms, scans, mids, etc.)
- title: The MSX Games Box
url: http://www.msxgamesbox.com
text: All about MSX gaming (games, covers.etc.). More Fun, Less Mhz!
- title: The MSX Museum BOX
url: http://www.msxmuseumbox.com
text: More than 190 different MSX models in pictures.
- title: The ultimate MSX Faq
url: http://www.faq.msxnet.org
text: Here, you can find near all hardware pieces related to MSX.
- title: Web Wiz CAPTCHA
url: http://www.webwizcaptcha.com
text: The MSX home computer system
related:
- /museum/canon-v-10
- /museum/canon-v-20
- /museum/canon-v-8
- /museum/casio-mx-10-mx-101
- /museum/casio-pv-16
- /museum/casio-pv-7
- /museum/epcom-sharp-hotbit-hb-8000
- /museum/fujitsu-fm-x
- /museum/general-paxon-pct-50
- /museum/goldstar-fc-80-fc-200
- /museum/gradiente-expert-plus
- /museum/gradiente-expert-xp-800
- /museum/hitachi-ah-200
- /museum/hitachi-h1-h1e
- /museum/hitachi-h2
- /museum/mitsubishi-ml-f110-ml-f120
- /museum/mitsubishi-ml-f48-ml-f80
- /museum/mitsubishi-ml-fx1-fx2
- /museum/mitsubishi-ml-g10
- /museum/msx-1
- /museum/national-cf-2000
- /museum/national-cf-2700
- /museum/national-cf-3000
- /museum/national-fs-4000
- /museum/national-fs-4500
- /museum/olympia-phc-2
- /museum/panasonic-cf-2700
- /museum/philips-nms-801
- /museum/philips-vg-8000-8010
- /museum/philips-vg-8020
- /museum/philips-vg-8235
- /museum/sanyo-mpc-100
- /museum/sanyo-phc-28
- /museum/sanyo-phc-30
- /museum/sanyo-phc-33
- /museum/sanyo-wavy-10-mpc-10
- /museum/sanyo-wavy-23
- /museum/sanyo-wavy-3
- /museum/schneider-philips-mc-810
- /museum/sony-hit-bit-10
- /museum/sony-hit-bit-101
- /museum/sony-hit-bit-20
- /museum/sony-hit-bit-201
- /museum/sony-hit-bit-501
- /museum/sony-hit-bit-55
- /museum/sony-hit-bit-75
- /museum/spectravideo-svi-728
- /museum/toshiba-hx-10-pasopia-iq
- /museum/toshiba-hx-20-hx-21-pasopia-iq
- /museum/toshiba-hx-52
- /museum/victor-hc-6
- /museum/yamaha-cx5
- /museum/yamaha-cx5m-music-computer
- /museum/yamaha-sx-100
- /museum/yamaha-yis-303
- /museum/yamaha-yis-503-diabolik
- /museum/yashica-yc-64
- /museum/yeno-dpc-64
- /museum/yeno-mx-64
oc_id: 301
source:
url: https://web.archive.org/web/20230608141310/http://www.old-computers.com/museum/computer.asp?c=301
date: '2023-06-08'
---
This is a very particular [MSX 1](/museum/msx-1/) computer ! It has an enhanced feature : as the [Sony SMC 70](/museum/sony-smc-70/), it has an interface (Laser Vision) to control a videodisc player and to do genlocking (superimposing pictures and texts above the Laser Disc image). It was mainly used for video production/editing.
The european PX-7 was black whereas the japanese version was black and silver.
A graphic tablet (PX-TB7) was also sold with the Palcom PX-7. With this thing you could create illustrations, shapes and various backgrounds, then store up to 8 of these shapes with their respective animation programmes into the computer memory.
The LD-700 Laser Disc Player was also sold as an option. When linked to the Palcom PX-7, the computer could entirely control it and exchange information.
Pionner also sold the ER-101 interface (Laser Vision) unit which made it possible for all MSX computers to have the same functionalities as the Palcom PX-7.
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