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WARNING
:
STATIC-SENSITIVE PARTS
-
HANDLE APPROPRIATELY.
Table 4-2. System Checkout
and
Troubleshooting Procedures
(Cont)
Checkout Procedure
Fault
Troubles
hoot
ing
Procedure
NONVOLATILE
MEMOR
Y
(Cont)
E.
Remove
the new
battery
from
its
shipping
container
a
nd put
the
old
baLLery
into tht<
s
hippinl(
container. Dis
pose
of the battery as
described
in
Part
:l.
F.
With
a soldering
iron
of
40 watts
or
lower,
remove
the
old
hatt~>ry
leads
from
the
h<>ard.
G.
Be in)(
carelul
nut
to
shortt he
battery leads
to
each
other
o
r
to
the
hauery
case,
install
the
battery in
the hold
-down
clip with
the
negative
lead
nearest
the
left edl(e
uf
the card
(with
the
c
ircuit-board
connec
tor
edge U>wa
rd
you).
H.
Solder
t he
leads
frum
t
he
new
battery
int.<>
the
vrinted
wirinl( hoard at the
points
from
whic
h
the
old
leuds
were
removed.
I.
Trim the lead
e
nds
and
put
the
boa
rd
hack
inw
'
the
system.
:l.
Disposal
Instructions:
A.
Do not
dis
pose
of
the
lithium
battery
by
put
tin)(
it
in
the
everyday
trash.
Lit
hium
bat teries
are
classihed
as ha1.ardous
mate
rial
a nd
m
us
t be
disposed of
accordingly.
B.
Consult
Hate
and
local
codes
for
the appropriate
disposa
l
procedure.
C.
Motorola
will
di~pose
of
t
he
battery
if
you
send
it in
t
he shippinl( container
(by
the same
method used to send
the
new
haLLery
to
you)
to
the
foll
uwinl( add
res.<>:
Motorola.
Inc.
Return
Guuds
Department
1:11:1
East
All(on(luin
Road
!::ichaum
hurl(.
Ill
GOJ96
MODULATION
CAPABI
LITY
I.
~t>l
t hl'
(
I
liT
to
Generate
FM
func tion
No
DPL
(modulation
)
I.
Check
TPI
of the Aud
io
Syn
thesizer board
(Alii)
ancl
-~
l
pc·t
C
o
en/
Mon Mt r
di•play.
On
signal
on
the CRT
.
for
the
DPL
•
ij!nal. If
it'"
not
pre~ent
,
replace
the
tlw
t
;~n/
Mon
Mtr
display.
enter
a
DPL
Audio
Synthesizer
hoard
.
wde
col I
I
I.
~e
l ect
~ci
ll
oscupe
dis
play
nolcl
mnneC'I
t
he
Mod
Out
purl tu
the
:.l.
\
hec
k fur
I
he
DP
L
~il(n
A
I
on pin
64
of the
Audio
,·prtit-nl
input
port
!Vert
l
nl.
Set
t
he
Synthf~ize
r
l~oa
rd
.
If
it
is
nut
pre~e
nt
,
replace
the
C
'cod
t·
Syoll
hesizer mo>Cie to
e<>ntinuuus
I
Ef<:F: l
nt
erlacl'
IJ<oa
rd
I A
I
:11.
ur c heck
fur
1
he
I(
'on
I
I
1'1./
1)1'1..
On
th!'
>Cope, verily
po
eseno·t-
col
1
he
A
1:1
JUmper
card
.
4-5
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Table of Contents
Troubleshooting
