1

1. Master OsciIlator

2. Element (Horizontal) Counters

3. Line (Vertical) Counters

4. Screen RAM Addresses

5. Coin Input Decoding

6. Hardware Generated Line Positioning Proms

7. Blanking and Video Clocking

8. Black and White Corrposite Video Output

PAGE 2 OF 8: GAME LOGIC PCB 2

1. Screen Controller PRCM

2. Screen RAM

3. Character Image Storage

4. PRCM Power and Signal Selection

5. Character Generator Output Shift Register

PAGE 3 OF 8: GAME LOGIC PCB Image Storage RAM 3

1. Character Generator Image 5torage RAM

PAGE 4 OF 8: GAME LOGIC PCB

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