Punk! (Gottlieb, 1982): faults and replacement boards System 80A

Is your Gottlieb Punk! refusing to start, resetting mid-game, showing missing digits, or playing in total silence even though the sound board passes its own test? All four are familiar on Gottlieb System 80A, and none of them means the game is beyond saving. The original CPU, Driver, power supply and sound boards are past forty now, and a modern battery-free replacement board — Plug & Play, no soldering — removes the worst failure point for good.

About Punk! (Gottlieb, 1982)

See it: full photo gallery for Punk! on IPDB (#1877). For playfield and cabinet detail — useful if you are restoring plastics or target faces — the Pinside image gallery for Punk! is the larger collection.

Punk! is model #674, shipped by D. Gottlieb & Co. in December 1982 — Pinside dates it to 1 December. Only 959 machines were built, a figure Pinside and Kineticist both give, and that sub-thousand run is why the title turns up far more often in "wanted" threads than in "for sale" ones. Punk! is one of the genuinely scarce early-1980s Gottliebs.

Credits are mostly settled and partly not. The game design is credited to Tom Szafransky and the artwork to David Moore and Terry Doerzaph — both sources agree on the artists. The sound and music credit does not agree: Pinside credits David Thiel, while Kineticist credits Craig Beierwaltes. We have not found a source that settles it, so treat that one as open.

The artwork, and why it is the reason people want one

Punk! arrived at the tail end of the first punk wave with an original, unlicensed theme, and the artwork is what collectors actually chase. It is drawn in a graffiti style, and — as the music site Dangerous Minds pointed out in a 2017 write-up — the lettering is full of partially blocked-out words that evoke real bands without naming any of them. Readers have picked out nods to the Ramones, The Jam, The Clash, Joy Division, the Dead Boys, Siouxsie and The Damned, plus a distinctly un-punk Depeche Mode. Gottlieb licensed nothing and paid nobody; the art simply gestures.

That is a fan reading rather than anything Gottlieb documented, but it captures why the game has a following out of all proportion to how it plays — and why an intact backglass on a Punk! is worth so much more than the machine's reputation for gameplay would suggest.

What is on the playfield

Punk! is a standard-body machine, not a widebody, and its defining feature is drop targets — twelve of them, which is a lot for a game of this size and era. Add four flippers, five pop bumpers and 3-ball multiball, and you have a busy, target-heavy playfield with no ramps, no magnets and no spinning disc. It also carries kicking targets, whose printed faces sit under small protective plastic covers — remember those, because they come up again below.

• Manufacturer: D. Gottlieb & Co.
• Released: December 1982
• Model number: #674
• Production run: 959 units
• Electronic system: Gottlieb System 80A
• Displays: digital, 4 players
• Design: Tom Szafransky
• Artwork: David Moore and Terry Doerzaph
• Sound & music: David Thiel (per Pinside) or Craig Beierwaltes (per Kineticist) — sources disagree
• Cabinet: standard body
• Playfield: 4 flippers, 12 drop targets, 5 pop bumpers, kicking targets, 3-ball multiball, no ramps
• Sound board: MA-216 (PCB B-20887-x) — the sound-and-speech design, but without the Votrax SC-01 speech chip

A detail worth knowing before you chase a speech fault

Punk! uses Gottlieb's MA-216 sound board, the one designed around a Votrax SC-01 phoneme synthesiser at position U14 for speech. On Punk! that chip was never fitted. Flipprojets' survey of Gottlieb audio boards records that for cost reasons the SC-01 was left off the MA-216 in Haunted House, Spirit, Punk!, Krull and Goin' Nuts.

So if your Punk! makes effects but never speaks, it is working exactly as it left the factory. Do not order an SC-01 and do not go looking for a dead speech circuit. The same document notes the MA-216 went through at least three printed-circuit revisions beyond the prototype, the earliest of which carried various bugs — worth checking which revision you have before you start chasing odd sound behaviour.

Common faults on System 80A

These apply to every System 80 and 80A machine, Punk! included, and they account for most dead games.

The NiCd battery on the CPU board is the first thing to look at, every time. It leaks, the electrolyte wicks along the traces, and it destroys copper and IC legs around it. Assume damage on a machine this age until you have looked. After that: tired RIOT 6532 chips and dried-out capacitors, random resets from floating grounds and oxidised connectors, displays missing segments or whole digits (usually the J2/J3 edge connectors rather than the display itself), spurious slam tilt, controlled lamps dropping out when a Driver board transistor fails, and drifting power supply voltages.

Gottlieb's edge connectors of this period are fragile and the factory grounding was marginal from new. The ground mods plus a full repinning are the baseline that makes everything else on the machine behave — on Punk! in particular, as you will see in a moment.

Issues specific to Punk! (what owners actually report)

Punk! is rare enough that its forum history is thin compared with a common title — but what is there is unusually useful, because the threads that exist are detailed rather than casual.

Sound in test mode, silence during play

This is the most instructive Punk! fault on record, and it is worth walking through because the diagnosis generalises.

An owner reported no sound at all while playing, even though the sound-and-speech board passed its own on-board test perfectly. They did everything sensible: reseated the connectors repeatedly, checked the voltages at the sound board connector against the manual, confirmed the fuses, and inspected the board edges (which had been sanded down). Then they did the smart thing — they put the board in a Spirit and it worked. The board was fine.

The conclusion the thread reached is the useful part. If the sound board makes noise on its own but never does during a game, the board is not the problem: the fault is in the path that carries sound commands from the MPU to the sound board. That means the edge connectors on that link and the chip on the sound board that receives those commands. A self-test only exercises the board's own audio circuitry — it never touches the command line, which is precisely why a board can pass its test and still sit silent all game.

So: if your Punk! is silent in play, test the board first to split the problem in half, then work the connectors and the command path rather than replacing a board that is already working.

Worn kicking-target faces

Punk!'s kicking targets have printed faces protected by small clear plastic covers, and on most surviving machines those covers are gone and the printed faces underneath have worn away. One restorer described exactly this: every kicking target face worn off, replacement protective covers sourced, but no artwork to put under them. Good scans of the original target graphics are genuinely hard to come by.

If you own a Punk! with intact target faces, photograph them at high resolution before you do anything else. You will be doing the next restorer a real favour, and we would be glad to host the scans here.

Backglass scarcity

Given that the artwork is the main reason people want the game, the backglass is the part that decides a machine's value. Original glasses on a 959-unit title are scarce and flake like every Gottlieb glass of the period. Reproduction backglasses do exist and turn up in Pinside's classifieds, but they are not cheap and they are not always in stock — plan for that if you are buying a project machine with a damaged glass.

Transformer failures

System 80A transformers do fail, and Punk! owners have gone looking for them — the Gottlieb C-19552 transformer comes up by part number in Pinside's classifieds, alongside general "need a working 80A transformer" requests. It is not a common fault, but it is an expensive and slow one when it happens, because the part has to be found second-hand. Before you condemn a transformer, rule out the power supply board and the bridge rectifier, which fail far more often and cost far less.

Twelve drop targets is twelve mechanisms

Nothing exotic here, just arithmetic. A playfield with twelve drop targets plus kicking targets has a lot of mechanisms that need to be clean, correctly gapped and properly reset, and on a forty-year-old machine that is the single biggest mechanical maintenance item you will have. Targets that drop but do not score are usually a switch-matrix or switch-gap problem rather than anything on a board — our walkthrough of target troubleshooting on System 80/80A shows how to isolate them without guesswork.

Replacement boards compatible with Punk!

Punk! is an ordinary System 80A machine on the board side, so the full System 80/80A/80B range of replacements applies with no special cases.

• GottFA80_Plus (Light) — all-in-one board: CPU + Driver + power supply, no sound.
• GottFA80_Plus (Full) — the same, with the sound board integrated.
• Gosof — replacement sound board, available with or without voice. Punk! left the factory without the speech chip, so the non-voice configuration is the one that matches the original machine.
• Godri80 — replacement Driver board.
• Lisy80 — CPU board with web diagnostics, which is exactly what you want on a game with this many targets and switches.
• GoPOP80 — pop bumper driver board (replaces MA-922 / A-19741). Punk! has five pop bumpers, so this one earns its keep here.

The Lisy80 runs the independent, free LISY project, developed and given away by its own author — we did not create it. We test the boards we ship and support them afterwards, free of charge.

Installation is Plug & Play — a few minutes, no soldering. Contact us with your board references if you want the configuration confirmed before you order.

FAQ — Punk! (Gottlieb, 1982)

My Punk! won't start.
Look at the CPU board battery first. A leaking NiCd is the single most common reason a System 80A machine is dead, and the damage is visible as crust and lifted traces around the battery position. A battery-free replacement board removes the cause instead of patching the damage.

My Punk! has sound in test mode but goes silent during a game.
Then the sound board is probably fine — its self-test only exercises its own audio circuits. The fault is almost certainly in the command path from the MPU to the sound board: the edge connectors on that link, and the chip on the board that receives the sound commands. Prove the board by testing it in another System 80A machine, then work the connectors.

Does Punk! have speech?
No. It uses the MA-216 sound-and-speech board, but Gottlieb left the Votrax SC-01 speech chip (U14) off Punk!, Haunted House, Spirit, Krull and Goin' Nuts to save cost. Effects but no voice is correct behaviour.

The displays have missing digits.
Clean and reseat the J2/J3 and the edge connectors before suspecting anything else — Gottlieb edge connectors of this period are the usual culprit. If the fault survives that, a replacement CPU board makes the display behave.

Where can I get kicking-target face artwork for a Punk!?
It is genuinely difficult. The protective plastic covers are available, but good scans of the original printed faces are scarce and owners have gone to the forums asking for them. If yours are intact, scan them before you restore anything.

How rare is Punk! and what is it worth?
959 were made, which puts it firmly in scarce territory. Values have moved a long way: a 2017 article put collector prices around $800, while Pinside's current marketplace estimate is several thousand. Condition — and above all the backglass — swings the figure more than anything else, so use Pinside's machine page for a current read rather than any number we could quote here.

Can I still get a Punk! backglass?
Reproductions exist and appear in Pinside's classifieds from time to time, but they are expensive and not always available. Budget for it if you are buying a project machine.

Does a battery-free board keep the settings and high scores?
Yes. Modern replacement boards use non-volatile memory: no battery, no corrosion, and the settings survive a power-off.

Step-by-step diagnosis

1. Powered off, look before you measure. Inspect the CPU board for battery residue and corrosion, and remove the NiCd battery if it is still fitted.
2. Power supply. Measure 5 V and 12 V and confirm they reach the MPU. Re-solder the regulator or Q1 if the voltage sags under load.
3. Grounds. Apply the ground mods between CPU, Driver, power supply and sound board. On a game whose known headline fault is a signal path between two boards, this is not optional.
4. Connectors. Re-pin the oxidised Molex connectors — the CPU-to-Driver link, the display edge connectors at J2/J3, and the MPU-to-sound-board link in particular.
5. Displays. Never plug or unplug a display with the machine powered. Test against a known-good display.
6. Sound. Run the sound board's own test. If it passes but the game is silent, stop suspecting the board and start on the command path.
7. Targets. Work through all twelve drop targets and the kicking targets: clean, gap, confirm each resets, then confirm each scores.
8. Final test. Start-up, credits, coils, displays, multiball. If anything is still off, contact our free support with what you have measured.

Useful guides

• GottFA80_Plus: the all-in-one board for Gottlieb System 80/80A/80B
• Ground mods on Gottlieb System 80: why and how
• A leaking battery in a pinball: damage and the permanent fix
• Pinball electronics explained: MPU, driver, power supply and sound board
• GottFA80_Plus V2 Full: everything about the integrated sound board
• What is my pinball worth? Values and estimates

See also

• Spirit (Gottlieb, 1982) — the other MA-216 game with no speech chip
• Devil's Dare (Gottlieb, 1982)
• Rocky (Gottlieb, 1982)
• Striker (Gottlieb, 1982)
• Krull (Gottlieb, 1983)
• Goin' Nuts (Gottlieb, 1983)
• Q*Bert's Quest (Gottlieb, 1983)

Sources & further reading

• IPDB — Punk! (#1877)
• Pinside — Punk! machine page
• Pinside — Punk! details — cabinet type, flippers, drop targets, bumpers, multiball
• Pinside — Punk! image gallery
• Kineticist — Punk! (1982) — model number, production run, art and sound credits
• Flipprojets — history of Gottlieb audio boards — MA-216, Votrax SC-01 at U14, and which games it was omitted from
• Pinside thread — "System 80a Sound Problems" (sound in test, silence in play)
• Pinside thread — "Label for PUNK! kicking target"
• Pinside thread — "How can you go this far and not get it working?"
• Pinside classified — "Needing a Gottlieb 80A transformer"
• Pinside classified — "Gottlieb transformer C-19552"
• Pinside thread — "Designer Tom Szafransky — Where is He Now?"
• Dangerous Minds — on the Punk! artwork and its blocked-out band references
• Arcade Museum (KLOV) — Punk!
• OPDB — Open Pinball Database

Own a Punk!? Send us a photo and we'll add it here with credit — get in touch. Scans of intact kicking-target faces especially welcome.