22
STAR*TECH JOURNAL/AUGUST 1983
STAR1i IECH JOURNAL
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The names of various elements of the CPU
System comprise this issue's word puzzle.
Find and encircle these words as they
appear below. They run vertically, horizon-
tally, diagonally and sometimes backwards.
CPU SYSTEM
A K J
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C a N H N y T
N T I D R F X
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u E w D K B E
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L E 0 N a I D
s L p L Z M y
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Find these hidden words in the above puzzle:
RAM
WATCHDOG
RESET
CLOCK
PROGRAM
ADDRESS
DATA
EPROM
BUFFER
CONTROL
Here is the answer key
to July's puzzle:
CONVERSION KITS
K C A B H C N
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VOL. 5/#1 MARCH '83
Purity, Convergence, and Tracking Adjustments for Wells-Gardner
Color X-Y Monitor • On The Service Trail ... Atari's"Pole Position"
Notes, Atarrs "Dig Dug" Difficulty Adjustmeni Atari's "Black
Widow"f'Gravita(' Update, The Operato(s Business Status, Sega
"Tac-Scan" Conversion Kit Bally/Midway"Super Pac-Man" Drop Off,
Bally/Midway "Pac-Man Plus" • Sega "Frogger" Intermittent
Sound • Rowe/Seeburg Service Tips • Atari "Pole Position" High
Score Retention Mod, Gas Pedal Maintenance, Steering Wheel Lock-
up, lntennittent Gear Shrti Double Vision • ROM/PROM Test Cable
Assy • Sega Electronics' ROM Line (Part 6) • Data East Cassette
System Power Supply Mod • New System Preview/Atari's "Xevious"
• Coinco Coin Return Level Mod • Bally/Midway"Pac-Man Plus"
Precaution • Taito "Front Line" Ribbon Cables • Taito "Wild
Western" Option Switch Settings • Atari Coin Door Part Numbers •
Bally/Midway Picture Tube Interchangeability • Manufacts:
Summary of Major Op-Amp circuits (Part 3) • News Bit&' NEC 4-
Megabit Memory Chip • Bally Feature Lamp Power Supply Mod •
Gottlieb " Q•Berf' Technical Notes, Gottlieb's MA4000 Filter Board.
Troubleshooting Gottlieb's "Q•Bert" GG-III System • The "Bear"
Facts ... Digital Logic Intro, 555 Timer Circuits, Kasco "Driver II",
Ticket Dispenser Feedback • An R&D Tax Credit forYw Electrooic
Coir,-Op Business? • lnQuizitive • In Other Words/Videc Games
VOL. 5/#2 APRIL '83
Stem "LostTomb" Service Notes • Atari "Pole Position" Gas Pedal
Modification • On The Service Trail ... Atari Customer/Field Service,
Atari "Millipede" and "Tempest" Option Setting Flecommendations,
Wico's New Contact Points • Design Scene Simulation System for
Sale • Bally Midway Service Bulletins: "Baby Pac-Man" Vldiot PCB
Adjustments, "Baby Pac-Man" Schematic Typo, "Baby Pac-Man"
Flipper E.O.S. Wiring, " Centaur" & "Speak Easy" Solenoid Expander
PCBs • Sega Electronics' ROM Line(Part 7) • Manufacturer Phone
Numbers for Canada and Other Countries • Gottlieb "Q•Berf'
Symptom&' Possible Causes, 8088 Microprocessor Notes • Nintendo
"Donkey Kong Jr." Speed Up/Down Kits • News Bit&'Flat Computer
Displays • Manufacts: Logic Board Lock-Ups • New System
Preview/Nintendo's "Popeye" • Taito Troubleshooting Chart for
FMP001 Switching Regulator • Atari "Pole Position" Pulley Cable
• The "Bear" Facts ... Logic Truth Tables, "Scoutbalr' Trouble-
shooting Tips • In Other Words/Technical Terms • Data East
"BllTlp 'N' Jump" Option Switch Settings • lnQuizitive
VOL. 5/#3 MAY '83
AOE '83 Highlights • Coin Acceptors, Inc. Introduces Low-Cost
Logic Board Tester • Bally Midway Service Bulletin: Thumper
Bumper Locking Ring • On The Service Trail ... National Lock
Reports on Lockout Problell\ AOE '83 in Review • AOE Expo
'83/Nor,-Vldeos • Manufacts: Sega "Turbo" PROM ldent~ication
Chart • News Bit&' Service Trends Survey • AOE Asides • Sega
Electronics' ROM Line (Part 8) • A New Company Introduces a New
Imaging Surface • New System Preview/Sega's "Star Trek" •
Bally Midway Wire Cheating Kits • Tech Shop Profile • Bally
Feature Lamp Burnout C1.-e • New-Tone Electrooics, lnc.'s Transient
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Voltage Protection Unit • The "Bea( Facts ... Logic Gates, Logic
Math, Dividle-by-N Counters, Pulse Generator, Namco "Hotbalr'
Hockey, Destron"Bio-Rhythm" and"Astrograph'' Modifications• In
Other Words/Video Game Manufacturers • lnQuizitive
VOL. 5/#4 JUNE '83
AOE '83: Largest Yet • Kiddie Rides USA Debuts New Rides
• COINCO Conducts Service Seminars • On The Service Trail .
Williams Drop Target JllTlper Wire Fix, Williams "Black Knight"
Fli~rCoil Replacement • Atari "Tempest"ColorX-Y Monitor, Bally
Midway "Super Pac-Man" Entancement Chip • TCG Adds New
Replacement Parts • Manufacts: Introduction to the 68000 •
News Bit&'Hybrid Flat Displays, Other Video Game Applications •
Sega Electrorics' ROM Line (Part 9) • Chemtrooics Electronic
Grade Coolant • Bally Midway "Grand Slam" Fly-Away Target
Adjustmenl Bally Midway "Journey" Cassette Notes • New
System Preview/Cinematronics' "Cosmic Chasm" • Tech Shop
Profile/United Distributors, Inc. • SEga Electronics Service Bulletins:
Sega G-80 Power Supply Ground Mod, Sega "Zaxxon" UprighVTable
Joystick Mod • Sega Color X-Y Monitor Zener Replacement •
Analyzing the Data East Cassette System • The "Bea(' Facts: PAO
Show, R-S Latch OperatiOI\ Keyboard Programmable Divide-By-N
Counter, "Scoutbalr' Troubleshooting Tips for Light or Sound Failure
• Sole Proprietcrship life Insurance • Randustrial COfJl Maintsnance
Catalog • In Other Word&'Pinball Game&'Mf~ • lnQuizitive
VOL. 5/#5 JULY 1983
News Bit&'Depl of Labor Service Industry Growth Report, New Tube
Family • Abloy Electric Switchlocks Get UL Listing • On The
Service Trail ... Atari "Pole Position" Front Glass Panel, Atari "Dig-
Dug" and "Xevious'' Contact Points, Sega Sit Down "Star Trek" Start
ButtOI\ Meltec "Boom Balls" Trouble Areas • Bally Midway Service
Bulletins:" Journey'' Intermittent Shut-Off of Tape Cassette, "Mappy"
Difficulty Level Setting, "Wacko", "Kozmik Krootr", "Journey", etc.
Power Schematic Manual Errors, "Super Pac-Man"f'Mappy" Similar
Electronics Circuits • Midway Initiates Service Newsletter for
Operators • American Lock Company Develops New Security Cam
Lock • Well&-Gardner Color X-Y High Voltage Supply • Pace's
Pulse Heat Power Source • Manufacts: Sega Electrooics' "Turbo"
Troubleshooting (Part 1) • Saga's New 24-Hour Rapid Return on
Serviced Parts • Chemtronics Triple Purpose PlastirJGlass Cleaner
• Build Your Own Logic Probe • Cinematronics "Cosmic Chasm''
Engineering Changes: Monitoc Jitter, Stray Lines, Power Proolem,
Cooling, Erratic Trackball, Game Lock Up, Power Up Credits, Muffled
Audio • Sega Electronics' ROM Line (Part 10) • New System
Preview/Universal's "Mr. Def' • Analyzing the Data East Cassette
System (Part 2) • The Importance of Good Cash Management •
Tech Shop Profile/Pioneer Sales & Service Inc. • The "Bea( Facts:
Power Supply Primer, JK Divide-By-Counters, "Audio Skeebalr
Tickets, Cotton Candy Vendor Retrofit Kit/New EPROM, Trouble-
shooting the CDC Micron Timer • Industry Technical Schools
• Bally "Baby Pac-Man' Switched llunination Mod, Atari "Quantum"
Monitor Mod • In Other Word&'Conversiion Kits • lnQuizitive •
HELP! WIiiiams "Gorga(' Solenoid Problem
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