claude-haiku-4-5-20251001 (batch) · $0.018
Restoration of three vintage System 80/6 classics with mixed electrical results and discovery of critical fuse/connector issues.
Tri-Zone is a Williams 6 with 7,250 units produced
high confidence · Mike Dus states this while examining Tri-Zone at the garage
Mars God of War is System 80 with 5,240 units made, game number 666
high confidence · Mike Dus provides this information while working on Mars God of War's electronics
Panthera is a 1980 Gottlieb System 80 with 5,200 units produced
high confidence · Mike Dus states this while examining Panthera's specifications
Tri-Zone came with a Rotten Dog MPU 327 all-in-one replacement board instead of original MPU/driver board combo
high confidence · Mike Dus identifies and describes the aftermarket board during backbox inspection
Mars God of War had incorrectly installed fuses, including a 35-amp fuse where an 8-amp should be, and a 10-amp where a quarter-amp should be
high confidence · Mike Dus discovers and documents multiple fuse discrepancies during electrical troubleshooting
Panthera's soundboard connector was overheating and causing electrical smell; this was the primary issue preventing full operation
high confidence · Mike Dus identifies the hot connector as the source of the burning smell after extended investigation
Panthera has been serviced by Dan Shadic and appears to have a swapped playfield from its original configuration
high confidence · Mike Dus states he sold this machine to Shadic three years ago who did extensive work, including playfield swap
Shane Jackson of Maple Pinball said Tri-Zone is not a bad game and might be a good tournament game
medium confidence · Mike Dus mentions this recommendation while testing Tri-Zone functionality
“I probably should have brought like a spare CPU because uh something burned up last time I turned it on”
[name withheld pending review] @ Opening segment — Indicates prior electrical issues and need for specialized parts when restoring vintage machines
“Rob Vieira said, 'Hey man, you want this deal on this trizone?' I said, 'It's not too bad of a deal. It's got new displays and I think a new MPU.' So, I don't know. I just accepted delivery of it after seeing a few photos.”
[name withheld pending review] @ Early in video — Shows how pinball transactions work in the community through personal networks and word-of-mouth
“Notice this game uses new programming methods. Thanks, Williams.”
[name withheld pending review] @ During Tri-Zone inspection — Sarcastic acknowledgment of Williams' design choices in System 6 architecture
“This uh supposed to be 8 amp and it is 35 amps. Wow. Okay, that is uh solenoids. Great. That is a fire starter right there.”
[name withheld pending review] @ Mars God of War fuse inspection — Critical safety issue discovery; demonstrates how dangerous incorrect restoration work can be
“I actually got this game for free like eight years ago and I had it in storage here forever and was planning on getting around to it and I never did. So, I sold it like 3 years ago to system 80 Shadic and he did a lot of the hard work.”
[name withheld pending review] @ Panthera history section — Shows the secondary market activity and how machines circulate through the collector community
“It's a mix of artistic styles, wouldn't you say? Anyway, it's bright and colorful playfield.”
[name withheld pending review] @ Panthera backglass commentary — Light commentary on aesthetic and artistic choices in vintage pinball artwork
“So, you just cut them all off. Okay. But look at this. I think that's a Dan Shadic thing. Good job.”
[name withheld pending review] @ Panthera volume pot discovery — Acknowledges solution-oriented approach by experienced technician but also humorous about the brutality of the fix
restoration_signal: Multiple safety issues discovered during restoration including incorrectly valued fuses (35A vs 8A solenoid fuse, 10A vs 0.25A connector), overheating components, rerouted electrical connections, and burned components requiring board replacement
high · Mars God of War had dangerously oversized fuses; Panthera had overheating soundboard connector and blown solenoid fuse; both required investigation and parts replacement
restoration_signal: Vintage System 80 machines commonly receive modern component replacements including recap work, new MPU boards (Rotten Dog), power supply replacements, and LED conversions during restoration
high · Tri-Zone had new displays, recapped power supply, Rotten Dog MPU 327; Panthera had new power supply, LED conversion, serviced driver boards
product_concern: Pre-existing incorrect fuse installations appear to be a recurring problem in vintage pinball machines coming into restoration, potentially from prior amateur repairs or inadequate service documentation
high · Mars God of War had multiple incorrectly sized fuses (35A for 8A solenoid circuit, 10A for 0.25A); original fuse box contained wrong values and deteriorated components
community_signal: Trusted technician names (Dan Shadic, Brent Casey Butler) serve as community markers of quality work, indicating strong interpersonal trust networks in the pinball restoration community
high · Mike Dus explicitly notes 'that's definitely good news' upon discovering Brent Casey Butler's service marks; references Dan Shadic's work positively despite complexity
youtube_auto_sub · $0.000
“This board at some point has been serviced by Casey Butler. So, that's definitely good news.”
[name withheld pending review] @ Panthera board inspection — Recognition of trusted technician's work in the community as a marker of quality service
market_signal: Machines circulate through multiple owners and technicians in the collector community, with private sales enabled through personal networks; same machine can appreciate/depreciate based on service quality
high · Panthera: Mike bought it free 8 years ago, sold to Dan Shadic, Shadic sold to customer, customer sold back to Mike at a profit; demonstrates active secondary market
operational_signal: Complex multi-machine restoration requires systematic approach: starting with simpler machines (Tri-Zone) before more complex ones (Panthera); parts inventory planning critical due to tool/parts limitations
high · Mike prioritized machines by complexity; ran out of correct fuses mid-Mars restoration; needed to plan future visits with specific parts list
design_philosophy: System 80 machines (Mars God of War, Panthera) have more complex electrical harnesses and connector arrangements than earlier System 6, making restoration more error-prone and requiring careful documentation
high · Multiple undocumented connectors found on both System 80 machines; Mars God of War had rerouted fuse clips and missing connector; Panthera had three rogue wires and jumpered switches
restoration_signal: Original soundboards in System 80 machines frequently fail, with overheating connectors and capacitor issues; rare sound chips (SC-01 in Mars God of War) are expensive to replace ($100+)
high · Panthera's soundboard connector overheating and causing burning smell; Mars God of War has rare SC-01 chip; both machines have potential soundboard issues requiring attention
restoration_signal: Even machines with similar age/theme can have vastly different playfield conditions; original rubber compounds deteriorate unpredictably; LED conversions and playfield swaps common in restoration
medium · Mars God of War had mint inner backglass and original rubber mix; Panthera had completely swapped playfield; both required rubber/component assessment
product_concern: Pinball machines frequently transported with balls left inside, risking switch activation and potentially damaging sensitive electronics; requires careful transport protocol
medium · Mike noted balls left in machines during transport twice; Mars God of War's balls activated coin counter during transport; recognized as 'pinball 101' oversight
community_signal: Vintage pinball machine connectors and electrical configurations often lack clear labeling; restoration requires institutional knowledge held by experienced technicians rather than documentation
high · Multiple unlabeled connectors on all machines; Mars God of War had mysterious disconnected volume pot; required hands-on investigation and prior experience to solve
restoration_signal: Solenoid circuits particularly susceptible to fuse issues and component burnout; incorrect fuse sizing can cause catastrophic failures; requires meticulous testing before full operation
high · Mars God of War's 35A solenoid fuse (should be 8A) identified as fire hazard; Panthera's F6 solenoid fuse blown; both required careful fuse replacement before solenoid testing