ArcadeCited Active member Joined Oct 2, 2023 Messages 526 Reaction score 133 May 24, 2025 #1 What wedge bulb number does a Hydro Thunder / Midway arcade machine use for the coin door light, it's an old wells gardner / Coin Controls coin door
What wedge bulb number does a Hydro Thunder / Midway arcade machine use for the coin door light, it's an old wells gardner / Coin Controls coin door
mecha Well-known member VAPS Joined Apr 19, 2007 Messages 24,333 Reaction score 7,038 Location MKE, Wisconsin May 24, 2025 #2 they should be powered off the -5V/ground, so they would use 6.3V AC #555 lamps
OP OP ArcadeCited Active member Joined Oct 2, 2023 Messages 526 Reaction score 133 May 24, 2025 #3 tha mecha said: they should be powered off the -5V/ground, so they would use 6.3V AC #555 lamps Click to expand... Thanks
tha mecha said: they should be powered off the -5V/ground, so they would use 6.3V AC #555 lamps Click to expand... Thanks
DogP Well-known member Joined Sep 3, 2001 Messages 13,754 Reaction score 1,812 Location Virginia May 25, 2025 #4 Just confirming... my Hydro Thunder has 555 lamps. DogP