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The CPU p!atQoostic swit,oh ~SW
2)1
Is
die
k!Wlar
,SWiitOhi (o~ nUl 'two switches mou n~eC!IlDn
'd'Ie, Ileft
'I!
dge
l
D'
tlits'
C,PU' IBoard~1 near a Ilia
1
rg9" !sOdke'ted microprocessor
dh1p. Th~s switdhl fnitialu the
MslI1'lCI ry
Chip
Tes1le'xplained in 'Uhe Lliagnos_lic IProcedures.
.
The
SQurnd tli'amtllS!cJsW®1h
(SW '1)
is
'too upper !switch ",: the'
MO
lmoum!eD
em
the
lieft
ed'gil'
,of
~ha
CPUlIBoard.
This switch
iniliiates,lllJ'
Sound Section Test.
IRieler
lO,
Ihe
OlagnosUc
Plt)Cedulr,H.
IpllNBAILL GiA,ME A;SS:EMBl,Y IN':g',TRUCnON!S,
t ,
Open the
s!h"pingl
oon.alne,r;:
r:em(l!ve all,c~rt:o:ns.
IPiill1s,
a,nd
'ofhe:r
items" andl set
(hem ,u1(l's'.
2. Place
cablnat
onl
Q, sllRlOII1
and attach
lrear I!egs (,aUer
installing
I~
l'avellel'S),
using Ilegl
bolls. teg
le,velle!'S,
and
Ileg 001: .8 are boU.•
,prcvkl'ed .among
the
pans
~n
Ute,
CHh
'0011(,
3. Anac:h \1'Ie
lronfregs
{after
lnstamng reg
leve'lle'rs')I,
us1'Flg
legl bolts,
se,e' IFlgure 1
for
c;elails.
4. Qpen .he coin dbar ,and! rlel1'l!OlVc keys, from
errp
'on the door.
r ' - ' ! !I H I! ! ' ! "! !
!!,,". --'
••••. ~
I
j'
,
i~
!
I
II
I
•
.
-.~.
SE! 1i).£r,lfL
vilEw
D t it l ll
V~,,'f f~
Ug
ll v. ~ lr
5. R!8:a.ch into
tl'l
e' cabinet
,andllbatlkbox and check the maUng oj' the' inte roonnecting eabies
p
m-at<eih
w
ling ,seve!ra'i Wil1e'
,0010115
at eaen,
oo.rt.neclol'.
Ensure
1hat
all
con eo'Hons alr:e pmpedy secure.
MU.m:.,_~
Ens:ure
that:
~h8il'ltl~rCQl'lnleclirng ,cables are
free,
to
move,
(not
k.inked
or' ,pincliiedl).
Be
,canJful11l0l
to
damage wifes
011
any :Stage'
ol1he
assamb'ly
pnoc.ess.
,6. FI:ailse
Ihe'
lhiinged baekbox
uprig
M and stabilize
it
IntOo
posi,Uon"
IlJs'ing
the
c"a:rl'\O
on the
back.
Qif
t~a
cabinet
,and backbol(.
UnlOck the baQNlolX,
and mmlOve'tlie DackOO-l( glass,
:S'~ol'ling
it
cal1eful" to
,8\1\oidl
scratches.
Rell'lQ,V8
the
sflipp~ng
btock
hOildir'IQl
the ~nser1 Board'~ Unlatch the'
~nse!1't
Board
and ,opeln it, ftlell'l
Ila~ !fhal
Speaklerl[l'isplay'
Panell
'forward Din
'~he pl'aYi1~e!d cabinet
This:
alows
aeeess
to'
She bal' holes used for
securi!1li
1he bac!<bolX: upright.
Inslall tha, mounting lbolts
and Ua1
w,ullers
Uuoogh
that
bottom l!'tolles Of 1he'
badJd)o.x
into, the threadedl
fas"en,8rl,
in the
,cabi'ne,~
to
saCiLilre
the baoirJbox.
F-1410MCAT 3'