Sharp PC-E500S - Page 13

@® Electrostatic capacitor process and soldering
C12: 220 uF
¢ Be careful to the polarities. |
©
When
soldering,
bring
the
capacitor
into
close
contact
with
the
PWB.
|
|
:
¢
For
soldering
position,
refer
to
the
parts
arrangement
view.
(— -—- — —|
ae aA
4mm
@ Contrast VR solderin
*
Attach
duplex
tape
so
that
it
does
not
cover
the
VR
attachment
hole
and
does
not
extend
from
the
PWB
edge
and
the
FG
pattern.
¢ Solder form above the duplex tape.
*
Do
not
apply
the
soldering
iron
for
more
than
3
sec.
(This
is
to
prevent
deformation
of
the
VR.)
Be careful not to deform the VR.
*
Put
the
VR
closely
to
the
PWB
and
solder
it.
FG ‘ial
VR attachment hole
peateeta VR
ae 7 _ Duplex tape
or
| PWB key pattern surface
@ 11-pin, 15-pin connectors soldering
* 41-pin connector soldering
e
Attach
the
spacer
to
the
11-pin
connector.
¢
insert
the
11-pin
connector
to
the
PWB.
Solder
the
inserted
lead
wires
(x
2)
first,
then
solder
the
11-pin
lead
wire.
*
Attach
the
connector
closely
to
the
PWB
and
solder
it.
11-pin connector
Spacer
Vv
PWB pattern surface
15-pin connector soldering
*
Attach
two
electrostatic
SP
to
the
15-pin
connector
lead
wire.
¢
Insert
the
15-pin
connector
to
the
PWB.
Solder
the
inserted
lead
wires
(x
2)
first,
then
solder
the
15-pin
lead
wire.
*
Attach
the
connector
closely
to
the
PWB
and
solder
it.
<———{5-pin connector
<——- Electrostatic SP (x 2)
PWEB pattern surface
Card cover SP soldering
*
Insert
the
card
cover
SP
into
the
PWB,
and
solder
it.
*
Solder
perpendicularly
to
the
PWB.
*
Take
care
when
handling
after
soldering.
Card cover SP
- Soldered section
S— Fit with the pad.
© Insulation sheet attachment
SF
Insulation sheet attachment
¢
Fit
the
insulation
sheet
hole
with
the
PWB
screw
hole
and
attach
it.
¢
For
the
attachment
position,
refer
to
the
parts
arrangement
view.
C15 Insulation sheet
2a, Sa O16
X1
EVHILH =
cmon? | = 834HF7 = (IC2)
a
\
Screw hole
Battery
terminal
insulation
sheet
attachment
¢
Fit
the
upper
edge
of
the
battery
terminal
insulation
sheet
to
the
PWB
edge
and
fit
the
left
edge
to
the
marking
pattern,
and
attach
it.
°
Attach
so
that
it
does
not
extend
from
the
PWB
edges.
PWB edge
Mark pattern
Battery terminal
insulation sheet
¢
Backup
battery
terminal
insulation
sheet
attachment
e
Fit
the
backup
battery
terminal
insulation
sheet
to
the
resist
ring (reference
mark),
and
attach
it
from
above
the
backup
battery terminal (-).
AMUN UNA
Resist ring (reference mark)
e.
Backup battery terminal
insulation sheet
Backup battery terminal (-)
11. LCD wiring diagram
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(64PIN) (8PIN)
a
| (20PIN)
X1~X64 HD61203 (1)
Y1~Y64 HD61202 (2)
Y'1~¥'56 HD61202
Symbols LOGIC, AMSMBL, TEXT,
and Sign are not used.
$5, S6, S7, S8: Y'64
a, 7
(12PIN) SX (11PIN) <<
GB \_) B
Center division of the common side
(27PIN)
PC-E5005
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