Bomb Jack Arcade Schematics and Wiring Diagrams PDF Download – Tehkan
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Product information "Bomb Jack Arcade Schematics and Wiring Diagrams PDF Download – Tehkan"
Bomb Jack Arcade Schematics and Wiring Diagrams PDF Download
Download the original 1984 Tehkan Bomb Jack arcade schematic set. This 11-page digital PDF contains a Tehkan title page followed by ten numbered circuit sheets for compatible original Bomb Jack arcade hardware.
All ten schematic sheets have been reviewed and retained in full. No blank or duplicate drawing pages were found. This is the more complete of the two supplied Bomb Jack technical files: the separate 12-page service manual includes sheets 1 through 8 but does not include sheets 9 and 10.
Document Details
- Game: Bomb Jack
- Manufacturer and publisher: Tehkan Ltd.
- Document type: Arcade circuit schematics
- Copyright: 1984
- Drawing count: 10 numbered schematic sheets
- Page count: 11 pages including the title page
- File format: Digital PDF download
Drawings and Technical Information Included
- Original Tehkan Bomb Jack title page with 1984 copyright
- Ten sequentially numbered circuit sheets
- CPU, ROM, RAM, address-bus, data-bus, and control logic
- Reset, watchdog, clock, timing, and synchronization circuitry
- Player controls, coin inputs, and DIP switch input circuits
- Graphics, sprite, display, color, and RGB video circuitry
- Audio and sound-related circuitry
File scope: This download is a board-level circuit schematic set. It does not include the service manual's edge-connector table, DIP switch chart, diagnostic-check instructions, handling precautions, or a complete cabinet parts manual.
Related Bomb Jack Hardware and Complete Service Manual
Add Free Play, permanent Top 10 high score saving, configurable settings, and optional Wi-Fi features to compatible original Tehkan hardware with the Bomb Jack Free Play and High Score Save Kit .
For the edge-connector pinout, DIP switch settings, diagnostic checks, handling precautions, and schematic sheets 1 through 8, download the Bomb Jack Arcade Service Manual PDF .
Confirm the Correct Hardware Before Service
Arcade schematics are hardware-specific. Compare board markings, installed components, connectors, and circuit layout with your Bomb Jack hardware before testing or replacing components. Bootlegs, conversions, reproductions, alternate revisions, and modified boards may use different circuitry.
These drawings are technical references and do not provide a step-by-step solution for every possible fault. Board-level diagnosis requires suitable electronic test equipment and experience interpreting schematics.
Safety warning: Arcade cabinets and CRT displays may contain hazardous voltages. CRT displays can retain a dangerous electrical charge after power is disconnected. Use a qualified arcade technician when you are not trained to work safely with arcade electronics.
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Browse additional technical drawings in the Arcade Schematics and Wiring Diagrams category.
Digital product: No printed schematic, programmed chip, circuit board, disc, USB drive, or other physical item will be shipped.
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