Play Meter

Issue: 1984 February 01 - Vol 10 Num 3

W.1at i s the value of the potentiometer?
33
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Rx = 636U or the nearest lower standard value (620U ).
BREADBOARD
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GO TO BLOCK 2
PROJECTS
l.
Be c areful to observe proper polarit y when connecting the me ters 1nto the circuit .
3.
Th ts ClfCU i t is 1dent ica l to the I .C . Regulator des1gnt1d 1n the text.
4.
Set the potentiometer to the full CCW posit i on.
UIIIH
5.
Apply power.
6.
Observe the loa d voltage and curren t readout by the meters .
7.
Adjust the potentiometer unt il t he voltmeter ind ica tes SV .
7A .
The CirCUi t IS now adJUSted lor the necessary V ,et to obta in a S.OV output .
8.
D isconnec t the pflm ar y powa1 .
9.
Rem ove the 180 0 R , and replace tt w1th an 82 0 re s is tor .
t O.
Obset ve the load vo ltage and current read out by the meters.
I':!
,.
,.,
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I.
Wite up the
C lf C U i t
s how n
1n
the d i agram. Use R 1 equals tBOH .
111
)QQQQCOCOCOOO~~~~~OOOQQCCCCCCQCCCCCCQCCCOCCCQCCCCDCCCCCCCCQC
.. ~· .-
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HEADED TOWARD THE SURFACE OF MARS AT 15,000 MPH
IS A HELL OF A TIME TO RUN OUT OF QUARTERS!
PLAY METER, February 1, 1984
109
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CLASSIFIED
ADUERTISIII
i
Locatioi\s through-
out the United
States. Videos and
Pinballs always avail-
able at good prices
from our chain of
game rooms!
MALIBU FUN CENTERS.
*WANTED*
1960 and older Jukeboxes, Wall Boxes,
Speakers and Parrs of any ki nd.
JIMS JUKEBOX JUNCTION
1895 E 5th
creet, Tempe, Ari zona 85281
Home: 602/947-8180 Office: 967-1462
~~
GORGEOUS, SNOWY,
VAIL, COLORADO!!
Limitless Opty. • ViJeo Gamef VenJing
Cu. • 80 + Machines • Profitable loca -
tions • Excellent Reputation • Plency of
room Cll grow • Principles unly • S.~OOK
303/ 76-2879 or GLR , P .O . Box 3589.
A ~10)1 -CONVERSION
FOR$250 \-
·- .... , .... ,_ .. _ , ___
-
Vail, CO 8 1658.
ltUPHOH[
5164668485
::r~~~~~~~~~~~~ ~
CONVERSION
KiTS
P.C. BOARDS
and supplies
Clearing House
USED
n
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rJ:
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WANTED
USED PC BOARDS
We Buy & Sell
Used Boards!
fl.
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CALL FOR QUOTES
Y.C. ENGINEERING
WIJ@(g@ ®&~rn ©~. O[R!J~.
P .O . Box 1194
Lavergne, TN 3 7086
14816 Main Street
Gardena, CA 90248
213/516-9525
615/793-9142
Telex:
5 3-4623
•••••••••••••••••••••••••
110
ROUTE CLEARANCE SALE ~
Dragon's Lair . . ... .. ... . . . $2950
Donkey Kong . . . . . . . . . . . . . . . . .
350
Donkey Kong Jr. . . . . . . . . . . . . . .
350
Ms. Pac Man ....... . .... ... .. 1150
Super Pac Man . . . . . . . . . . . . . . .
150
Joust . . . . . . . . . . . . . . . . . . . . . .
625
Defender . . . . . . . . . . . • . . . . . . • .
175
Tron . . . . . . . . . . . . . . . . . . . . . . .
450
Dig Dug . . . . . . . . . . . . . . . . . . . . .
525
Stargate . . . . . . . . . . . . . . . . . . . .
275
Robotron . . . . . . . . . . . • . . . . . . • .
450
Centipede . . . . . . . . . . . . . . . . . . .
795
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PAC-MAN PLUS KITS MIDWAY
MANUFACTURED
S75.00
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**30 DAY WARRANTY**
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8 & 8 VENDING
tl!
1560 Edis on St., Dallas, TX 75207
fl.
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(214)747-0041
W
w OFFICES
IN: Dallas;
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Midland/ Odessa; w
~ Amarillo; El Paso; and Oklahoma City
In
;;::B~~~~~:Il:S:Il:S:Il:S~~:Il:S~
PLAY METER. February 1 . 1984

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