Star Tech Journal

Issue: 1996-February - Vol 17 Issue 12

February 1996
CID
STAR*TEcH
Journal
MODIFICATION OF RELAY BOARD TO SUPPRESS BACK-EMF VOLTAGE SPIKES
Figure 1
Figure 2
Playfield Bottom View.
Edge on Back Box.
"
7
x
0
co
SOL 20
SOl 21
1/0 Power
Driver Board
Wiring Diagram
UP/DOWN POST
Lower Right Corner View
COIN
Q23
wm•
VIO/YEL
ROCKET RELAY
MOON RELAY
VIO/ORG
ADD
VARISTOR
Z1
15C470KM
.2
o
D....
<(
4-
!:::
·,;]
•'j:
:~~
Modify the Moon Au x.
Relay Bd. (Vio/Org) only.
0
3:
(I)
>
•-·-·-· ---'
Jif
Ii

'Q;,
~

Playfield Bottom View
Edge in Cabinet.
/•,:/
8
t'~-~•)'
l
Identify the Aux. Relay
Board (Moon) with the
Vio/Org wire connection.
0 520-5009/10-00
MACE ZN U.S .A.
O
0
9523

Jumper
here (J1)
1-0
l< 1
R1
~ ~
D1
0
6 xisting'
Diode
. . -he-re (Z1)
0
0
Varistor
Relay
Component side of Board.
Figure :3
0
STAR*TEcH
February 1 996
Journal
lVIA..R~ETPLA.CE
A monthly listing of coin-op sales and
services seen by over 2,000 amusement
machine operators. Place your ad for
timely results with economical prices.
MARKETPLACE prices are $0.65 per
word. Minimum ad is $13.00 or twenty
words. Please include full mailing ad-
dress if not in your advertisement.
DEADLINE: 20th of the previous month.
(Ex: February 20th for the March issue).
Phone: 609/654-5544. Fax: 609/654-
1441. Email: startech@cyberenet.net.
SEEBURG AUTHORIZED. Sales
• Service • Parts. Expert repairs on
SC D series juke boxes and compo-
nents. 48 hour turnaround on Sony
players. Ardac, Dixie-Narco bill ac-
ceptors & changers. Same fast ex-
pert service. WESTERN RESERVE
GAMES 21651 Tungsten Rd., Euclid,
OH 4411 7. Call 800/531-1230.
PIONEER/SONY CD/LASER DISK
players repaired. We repair all
types of units. Seeburg, Rowe,
Rockola, Dragon's Lair, Space Ace
and American Laser Games. Fast
turnarounds. All work Guaranteed!
Call for more information. 609/
586-8023. K&D ELECTRONICS
3828 Quakerbridge Rd, Trenton NJ
08619.
MONITOR GET WELL KITS. Saves
time and money on monitor re-
pairs. Kit 101 : Eliminates most
problems with the Electrohome
GO-7 monitors (warping, blacking
out, smearing, etc.). 17 parts.
$7.95 each. L/10 $6.95 each. Kit
4f201 : Eliminates most problems
with the Wells Gardner K4600 Se-
ries monitors (warping, brightness
problems. etc.) 14 parts. $6.95
each orL/10 $5.95 each. Kit 4f301:
For Nintendo color monitors
(Sanyo). Eliminates vertical
shrinking, jail bars. low bright-
ness, etc. $6.95 eachorL/10 $5.95
each. 2SD870 $4.49 each. Money
back guarantee! We pay S&H!
ZANEN ELECTRONICS. 806/793-
6337.
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SERVICE MANUALS. Get 16 coin-
op service manuals in S*TJ's Tech
Library special offer: All 16 tech
pubs at over 25% off! Individually,
they would cost more than $400 -
now only $298 (plus $12 s/h). Stay
ahead of the game! Order from S*T J.
PO Box 35, Medford, NJ 08055.
Phone: 609/654-5544. Fax ok for
COD orders: 609/654-1441.
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STAR*TECH Journal pays
for itself over and over again.
One tech tip many times is
worth a years subscription -or
more. It's as important as any
tool in your shop.
When your coin-op game goes
down, turn to ST ARHTECH
Journal to save yourself valu-
able time and money.
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0
UNIVERSAL CRANE KIT: For dead Sonic,
Hollywood or Any DC crane! $279.
Coin Doubler allows 25¢ play on
new 50¢/play pinballs @$25, 5/$100
Credit Accumulator unit to allow
higher pricing on old equipment $99.
RGB to NTSC converter boards $199.
Pacman into Ms. Pacman kit $100.
Pacattack=new Pacman mazes $ 100.
Speed-up for Pacman or Galaga $25.
Every Game Rom; and we ship today!
Overnight flipper board repairs.
TWO-BIT SCORE 4418 Pack Saddle
Pass, Austin, TX 78745. 512/447-8888.
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STJ on CD-ROM (1979-1995) Over
5,000 Pages of Technical Informa-
tion on Coin-Op Equipment. Now
on Disk. See back cover for de-
tails ...
*
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0
MAIL LIST RENT AL. Industry's only
maintained national mail list. Call
for pricing (available on chesire or
pressure-sensitive labels) and state
totals. Free sort (alphabetically or
zip code). Title addressing avail-
able. One label per company. Guar-
anteed 93% deliverable. Call or fax
S*TJ, PO Box 35, Medford, NJ
08055. Phone: 609/654-5544. Fax
609/654-1441.
Utlillif-l:J
Journal

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