This is my First Blog Ever I love arcade and all video game system i wanted to start a proper Forum/Blog that really helps others with real information that actually helps to Lead you the reader to a 100% Successful Repair. I hate seeing people wastes there time reading long boarding forums or watching YouTube videos that are 80% of the time useless information or just some on going on and on. I am a ISCET Journeyman Certified electronics Technician i have been in electronics Repair for Over 14 Year Professional and Personally 30+ Year of Electronics and Computer Repair ENOUGH ABOUT ME LETS GET STATED REPAIRING..........

COLECO TABLETOP MINI ARCADE REPAIR

SECTION 1

NO POWER

DONLEYKONG, FORGGER, GALAXIAN, PACMAN, MRS. PACMAN

1. Corrosion on the Battery Terminal

• Take a wire brush and remove all the Corrosion possible if its rust use some WD40
• If Corrosion is Blue/Green use same method above wear gloves and Eye Protection
• Once Termail are Clean and Mostly Back to Original and Test
• IF No Powering up Time to Open the Unit

2. Check Connections 

• Open Unit (See my SECTION OPENING COLECO TABLE TOPS)
• With battery's installed Check the Terminals and Check Voltage Should be 6.0V DC
• Make sure Wire are connected to battery Terminals to Circuit board
• Check Voltage is getting to the Circuit Board if not replace the wires
• Look Over the entire Circuit board and look for bad Soldiering Joints
• With Battery's Remove Check the switch and make Sure is has Continuity 

3 Checking Transistors

• Check all Transistor on the board you may need to remove them to test properly
• If your a novice to check Transistors See Link (CLICK HERE)