Star Tech Journal

Issue: 1987-May - Vol 9 Issue 3

STAR•TECH Journal
May 1987 (3)
Tips & Tricks/ Atari POLE POSITION
Accelerator
Williams MILLIONAIRE Kick-Back
Switch Replacement
By Sam Wiles
By Vickie Holt and Johnny Wells
Eyler Vending
Frederick, Maryland
PROBLEM: Game starts with accelerator at
maximum with:>ut depressing accelerator
pedal and slows down when pedal is
depressed.
CAUSE: If the pedal is depressed on !X)Wer
up, the accelerator will work backwards
from that !X)int on.
SOLUI'ION: Just make sure the pedal is
cleared and not depressed. 'l\lm the game
off and back on again. Accelerator
operation should now return to normal.
This problem can occur if sorreone is
playing the game and an interrupt in !X)Wer
happens to shut game down and back on
again.
J.s. Morris & Sons Novelty Co.
st. Louis, Missouri
PROBLEM: The upper left trough kick-back
micro switch sticks, becomes misaligned
and eventually breaks causing the
kick-back solenoid to operate
continuously.
SOLUI'ION: Replace existing micro switch
with standard two bladed leaf switch,
approximately 2" in length, which will
nount the same as the micro switch.
The leaf switch will provide a nore rigid
switch needed for that location, and
others, with the sarre type micro switch
used through:>ut the playfield.
Williams New Flipper Assy Update
By Todd Erickson
Sunmit Arruserrent
St. Paul, Minnesota
'lbe new flipper coils (re: last nonth's
article on New Generation Flippers) have
proved to be too strong on the upper
playfield. Williams is releasing a new
coil (FL-1172/SOV green label) for
replacement on the upper two flippers,
which will have less power than the
original.
caution must be taken with the replacement
of the new coil in older garres. The weaker
coil can be used in areas where the shots
are short. 'Ihe E.o.s. can be made to open
faster, which will also decrease the power
of the coil. As I install the new coils in
iey older garres, I will give
recornnendations of which coils work best
in each garre.
A
W
STAR•TECH JOURNAL, May 1987,
Volume 9, Number 3. Copyright (c) 1987
by Star•Tach Journal, Inc. All rights
reserved. Address inquiries to: POB 1065,
Merchantville, NJ 08109. Advertising rates
on request. Phone: 609/662-1080.
James Calore: Publisher/Editor.
STAR•TECH JOURNAL (ISSN 0739-1048) is
published monthly during the first week of
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STAR*TECH Journal
Tips & Tricks/Tradewest
IKARI WARRIORS
By
Sam Wiles
Eyler Vending
Frederick, Maryland
OOI'E: The new replacerrent joysticks have a
detachable wiring harness. One end of the
harness has an "R" printed on the white
rousing. This end goes on the joystick; it
will not work the other way.
I know this note will help, because all of
the joysticks I have received had no
instructions enclosed.
May 1987 (4)
Atari Joystick Report
By Todd Erickson
Sumnit Arruserrent
St. Paul, Minnesota
Atari released their new joystick with
PETER PAC and INDIANA JOOES. This asserrbly
was then used in GAUNI'LET. 'Ihe contacts
have been breaking on a regular basis.
Replacing all the contacts with the
GAUNI'LET II kits helped a lot.
With garres like INDIANA JOOES, which is
still doing excellently for its age, I
recomnend replacing all the contacts if
one breaks.
The joystick plunger (039712-01) has been
wearing excessively. Olecking for a pile
of plastic under the asserrbly is one way
to detect any wearing. (This plastic dust
is a good insulator for the contact sets!)A
Replacing the plunger and any other worn •
parts is a nust, and all wearing surfaces
have to be coated with white lube.
The joystick is still the best feeling
asserrbly in the industry for the player. A
little nore work should increase its
reliability.
WIiiiams PIN*BOT Resistor Damage
By
Vickie Holt and Johnny Wells
J.s. Morris & Sons Novelty Co.
St. Louis, Missouri
PROBLEM: Damage to the larrp driver
resistor board, located under playfield
midway on the right side, due to it
striking the playfield hold bar.
Extent of damage may be corrplete shearing
of the four resistors nounted on this
board.
SOLUI'IOO: Relocate the resistor board
approximately 3" to the left, toward the
center of the playfield -next to the diode
array board, thereby allowing sufficient
clearance for noverrent of the playfield.
*
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