Star Tech Journal

Issue: 1980-December - Vol 2 Issue 10

S~R-TECH _ _ _ _ _ _ _ _ _ _ 5
Centuri "Eagle" Pricing Mod
Option Switch Settings with Original Program
In order to change the coin setting on the
"Eagle" to 50¢ play, three roms (1, 6 and
Switch: On/Off: Description:
10) must be changed.
1
OFF
Replay for 30,000 Points
These roms are available through your
1
ON
Replay for 50,000 Points
distributor; check with them for availability.
2
OFF Japanese Docking
The switch setting for coins per game
Instructions
should be:
2
ON
English Docking
Number of Coins:
S4
S3
Instructions
1
( 25¢)
OFF
OFF
3
Not Used
2
( 50¢)
OFF
ON
4
Not Used
3
( 75¢)
ON
OFF
5
6
ON
ON
4
(1.00 )
OFF
OFF
1 Coin for 1 Play
Note: 5 or 6 must be off. With both switches
ON
OFF
1 Coin for 2 Plays
5 and 6 on, the game is set for free
OFF
ON
1 Coin for 3 Plays
play.
Free Play
ON
ON
R;
Cinematronics has received many inquiries
as to what modifications are necessary to
use your CPU exorcisor on Vectorbeam
Inc., CPU boards.
The modifications are as follows:
1) Cut trace as shown in Fig. A.
2) Tie pin one (1) of IC L 11 to +5 volt (vcc).
3) Install jumper from IC F6 pin 6 to IC 8
pin 11 .
Modification of
Vectorbeam
CPU Boards
FOR USE WITH
Cinematronics
CPU Exorcisors
Figure A
...-iii~~~~~~iiiiiiij;
-
Q-·-:::::o . .. ..
• :;)_-;,,•
.'.~::_
-
~;~.=q~:=f~~¾"~~rl'li:t::::IF--k:~~ ~-:__ __
•••••··
•,),.
The CPU board can now be trouble-shot in
the same manner as a Cinematronics
board.
After repair is complete, remove jumpers
and repair cut trace.
6 _ _ _ _ _ _ _ _ _ _ S~R-TECH
Midway "Galaxian" Video Cable Diagrams
Figure #1
1. Proper video cable wire sequence
for interface PC, Wells Gardner
color monitor 19K4500.
See Figure #1.
.fY ,41 C
AcP u(IA/
~~eEN G,(l,V
Note: The 19K4500 is used only in
upright games.
/l. ·Iv
:- --- --
----,
~:
:
I
,y

~All)
I
, __
,:
z:
MONITOR
INTERFACE
I
!s:I .s-1
--1
-11
y
-- --- i
r
j /7
--i
:
;
.,f3/..(/£(3(J,i/
If/·
6 ·R
;--
~'
-----------'
"GALAXIAN"
MIDWAY MFG. CO.
10750 W. GRANO AVE.
FRANKLIN PARK, ILL. 60131
2. Proper video cable wire sequence
for interface PC, Wells Gardner
color monitor 19K4601 (upright).
See Figure #2.
Figure #2
.----------~:-~~
.--------:"""'~/(I
Note: The cocktail table main cable
is wired for the Electrohome
monitor and must be altered
when installing a Wells
Gardner monitor. (Same wire
sequence as illustrated at
rig ht.)
.-------: ~,:
0 -"
~ •IUI
~----:-<~Z!
(,-~
r-----•--•-- -
_ _ _ _,•~
MONITOR
INTERFACE
t
~$"I
, __ J
I
I
la. _r_..!§._ ~-.rJ
3. Proper video cable wire sequence
for interface PC, Electrohome 19"
color monitor G0?-901 and 905
(upright and cocktail table). See
Figure #3.
"GALAXIAN"
MIDWAY MFG. CO.
Figure #3
Note: 1. The adaptor Jack PC AOB0-
91106 is used in upright
games for proper wire
sequence.
2. The cocktail table wire
sequence is for the
Electrohome Monitor.
....a...L.--<-__,j
/
_._-=---I
:z..
~--3
-'-'-~-f'
---~----1
s-
---"-'"""-"-----lb
1(-'1/
11/-Y
Y-/3
G-,R.
tJ-R.
O-R
I
MAIN CABLE
).
3
f'
6
6 MAIN CABLE (TABLE)
UPRIGHT ONLY
INTERFACE PC

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