To find Manuals, Schematics, ROM images, Virtual Libraries, and much more,
 choose from the list below for each game's specific Tech Center.



Laserdisc Player Guide - Pictures and info on laserdisc players used in arcade games.
Dexter Laserdisc Replacement - The solid-state laserdisc player substitution from the Daphne team, compatible with dozens of games.
LaserCon Merlin-8000 MultiROM - A Pioneer laserdisc player conversion & multiple ROM board for Dragon's Lair & Space Ace, which can also add Time Warp.
LaserCon - A Pioneer laserdisc player conversion card compatible with over a dozen different games.
Hi-Tech - A conversion card for Dragon's Lair & Space Ace, to Sony laserdisc players.
LaserAce - Archival info on the dual Sony & Pioneer LDP conversion card from 2001, compatible with over a dozen different games.
Custom Conversion - Build a custom Dragon's Lair / Space Ace laserdisc player conversion.
Philips 22VP931 Repair Guide - Everything you need to know to get your Firefox working again.
PR-8210A Conversion - How to convert a PR-8210 laserdisc player into a PR-8210A for Star Rider.
PR-8210 vs. PR-8210A - A quick look at the differences between the two LD players.
EuroDL - A custom laserdisc player conversion for your European Dragon's Lair or Space Ace.
LD-V1000 Boot Switch - Manually issue a play command to your Pioneer LD-V1000.
LaserCom - An advanced computer interface for the Pioneer LD-V1000.



Dragon's Lair Enhancement - Realize the vision.  Rescue what was lost.
Space Ace Enhancement - Space Ace in its full glory.
Dragon's Lair II Enhancement - Time Warp finally comes to its originally intended Cinematronics platform to complete the 'trilogy'!
LaserCon Merlin-Dx - A multigame board that lets you switch on-the-fly between Dragon's Lair, Space Ace & Time Warp in the same cabinet, with the Dexter laserdisc replacement.
LaserCon Merlin-1000 MultiROM - A multiple ROM board for Dragon's Lair & Space Ace, which can also add Time Warp.
LaserCon ALG MultiROM - A replacement RAM / ROM board that includes firmware for 8 different American Laser Games titles.
Space Ace DIP Switch Remap - Matches the DIP switch positions & settings for Space Ace with those of Dragon's Lair, to alleviate changing switches when you change games.
Cliff Hanger Unlimited Lives - Modify the Cliff Hanger ROM to allow for unlimited lives.
Thayer's Quest Uncensored ROM - Hear those bad words Thayer's Quest would never say.
Dragon's Lair II Disc Player Conversion - This ROM allows Leland's DL2 game to use any Sony LDP series player.
Euro Dragon's Lair / Space Ace Software Corner Hack - Use a Software Corner reprinted laserdisc in your European DL or SA game.



  68705 Bypass Mod - Update for older Rev. A PCBs for Dragon's Lair / Space Ace.
Board Conversion - Convert the Dragon's Lair / Space Ace PR-7820 boardset to work with the LD-V1000.
Score Display Flicker - Eliminate the flickering 'F' letters that may develop in a Dragon's Lair / Space Ace / Thayer's Quest score display.
Volume Control - Adjust the volume of the "joystick feedback sounds" in Dragon's Lair / Space Ace.
Dragon's Lair / Space Ace Combo - Play Dragon's Lair and Space Ace in the same cabinet.
Monitor Swap - Replace your Dragon's Lair / Space Ace RGB monitor with a TV tube.
TQKey - Use a computer keyboard in place of the Thayer's Quest keyboard.
PR-8210 Conversion - Replace your PR-8210 with a LD-1100 for Cliff Hanger.
ALG Audio Hack - Use your CRT TV speakers for American Laser Games audio.
DL / SA / TQ Power Supply Adaptor - Replace the original power supply with a modern switching one for Dragon's Lair, Space Ace & Thayer's Quest.



  Daphne - An awesome emulator with support for over 15 laserdisc games!
Singe - An add-on for the Daphne emulator that allows making new games.
Dragon's Lair II Emulator - A quick easy way to play Leland's Dragon's Lair II on your PC.



  ALG RAM / ROM Info - Technical insight on the RAM / ROM board used by American Laser Games.
Engineering Mode - What happens when your DL / SA is in engineering mode.
Initialization - Partial description of the initialization process of Dragon's Lair.


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06.21.17 - Began ongoing updates to the Dragon's Lair II Enhancement page with info about the new Merlin-Dx / Dexter version.

03.26.17 - Added page to describe DL/SA/TQ Score Display 'F' flicker fix.

04.02.16 - Added Symphonic TV Service Manual for fine adjustment procedure to the Monitor Swap page.

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This website was created by Jeff Kinder & Dave Hallock, 1997 - 2017.
All trademarks and copyrighted materials are property of their respective owners.