Sharp UP-5300 (serv.man4) Service Manual ▷ View online
8) Remove the option D-RAM disk.
a) Open the arms of D-RAM connector right and left.
b) The D-RAM disk will be lifted automatically.
13. MCR UNIT: UP-E12MR2
1) Fix the MCR ANGLE
1
to the lower cabinet with two screws
2
.
2) Connect the MCR cable
3
to the MCR connector with the cable
holder
6
, and tighter the screw
7
on the back of lower cabinet.
3) Install the ferrite Core
4
to the MCR cable and GND wire
5
.
4) Fix the earth wire
5
from the UP-E12MR2 with the screw.
14. Adjusting the IRQ10/11 on the
ISA PWB.
Adjust the IRQ10 and IRQ11 using the switches: S1 and S2 on the
ISA PWB if an option equipment is connected to the ISA slot of the
ISA PWB.
ISA PWB if an option equipment is connected to the ISA slot of the
ISA PWB.
S1 = IRQ10: S = ON (Connect IRQ10 to the ISA Slot.)
M = OFF (Connect IRQ10 to GND, not to the ISA Slot.)
S2 = IRQ11: S = ON (Connect IRQ11 to the ISA Slot.)
M = OFF (Connect IRQ11 to GND, not to the ISA Slot.)
15. RS232 & CENTRO I/F: ER-A8RS
*
Adjust the IRQ10 and IRQ11.
(See the "13. Adjusting the IRQ10/11 on the ISA PWB.")
(See the "13. Adjusting the IRQ10/11 on the ISA PWB.")
1) Remove the REAR COVER.
2) Remove the screw
1
from the ISA BUS SHASSIS.
3) Insert the I/F PWB
2
to the ISA BUS CONNECTOR.
4) Fix the I/F BRACKET to the ISA BUS SHASSIS with screw
1
.
*
Only one ER-A8RS can be installed.
5) Connect the RS232
3
and CENTRONICS
4
cables to the I/F
PWB.
*
If an I/F (locally supplied half-size PC card) other than the ER-
A8RS is connected to the ISA bus connector, it may be required to
remove reinforcement angle
A8RS is connected to the ISA bus connector, it may be required to
remove reinforcement angle
5
when inserting the I/F.
In this case, remove reinforcement angle
5
, insert the I/F, then
install reinforcement angle
5
.
2
1
3
4
6
5
7
IRQ11
IRQ10
S2
M
(3)
S
(1)
M
(3)
S
(1)
S1
E R - A 8 R S c o n n e c t i o n
2
3
1
3
4
5
UP-5300VI
– 7 –
*
Align threaded holes completely before securing the I/F PWB with
screws.
screws.
16. REAR DISPLAY UP-I20DP
1) Remove the Display filter
1
2) Remove the Rear cover angle
2
from the Display filter
1
a) Remove the two Screws
3
3) Connect the display cable
4
to the connector: CN: 1 on the Main
PWB
4) Install the Display unit
5
to the cabinet
a) Align the positioning boss
A
of the bottom cabinet with the
angle hole
A
in the display unit.
17. POLE DISPLAY: UP-P20DP
1) Install the core
6
to the display cable
1
.
2) Install the core
7
to the display earth cable
4
.
3) Connect the Display cable
1
to the remote display connector on
the back of the set.
4) Fix the display cable
1
with the cable holder
2
, and tighten the
screw
3
on the back of bottom cabinet.
5) Fix the display earth cable
4
to the main chassis with the screw
5
.
*
Cable holder
2
Use the following type of cable holder supplied with the UP-
P20DP.
P20DP.
•
"3N" (large type)
2
3
1
4
6
5
7
UP-5300VI
– 8 –
*
How to Extend Display Pole
The pole can be extended by installing the attached pole to the
standard pole.
standard pole.
COMPONENT LIST:
No.
NAME
USE
Q’ty
7
,
G
Pole cabinet
Pole extension
2
H
Screw (M3
×
4)
Pole connection
4
I
Screw (M4
×
16)
Securing the UP-P20DP to
the wooden table
the wooden table
4
J
Screw (M4
×
20)
Securing the UP-P20DP to
the metal table
the metal table
4
K
Nut
Securing the UP-P20DP to
the metal table
the metal table
4
L
Display cable (S)
This display cable (S)
should be used instead of
the standard cable and
earth wire if the UP-20DP’s
standard pole is removed
to lower the height of the
UP-20DP.
should be used instead of
the standard cable and
earth wire if the UP-20DP’s
standard pole is removed
to lower the height of the
UP-20DP.
1
M
Earth wire (S)
1
1) Remove the five screws
1
.
2) Remove the Base angle
2
.
3) Remove the PWB unit
3
from the Base cabinet
4
.
4) Remove the display cable
5
from the PWB unit
3
.
5) Remove the two screws
6
.
6) Remove the Base cabinet
4
from the pole cabinet
7
.
7) Pull the Ratchet
9
attached to the pole cabinet
7
out of the
Display unit
8
by turning it as shown in Figure A.
8) Remove the two screws
F
.
9) Remove the pole cabinet
7
from the Ratchet
9
.
Pattern side(PWB)
Core
1
2
3
4
5
1
6
4
7
7
8
9
10
10
9
UP-5300VI
– 9 –
10) Install the attached pole cabinet
G
to the pole cabinet
7
to fix it
with the screw
H
.
11) Install the pole cabinet
G
in the opposite order of the disas-
sembly.
12) Fastening onthe table:
Secure the Base cabinet
2
using the screw.
No.
NAME
USE
Q’ty
I
Screw (M4
×
16)
Securing the UP-P20DP to
the wooden table
the wooden table
4
J
Screw (M4
×
20)
Securing the UP-P20DP to
the metal table
the metal table
4
K
Nut
Securing the UP-P20DP to
the metal table
the metal table
4
*
Lowering the height of the UP-P20DP
Remove the standard Pole and attach the Base cabinet
4
to the
Ratch
9
. At this time, replace the standard Display cable and the
Earth wire with the S type cable
L
and wire
M
.
18. DRAWER UNIT:
ER-03DW/04DW/05DW
1) Connect the drawer cable
1
to the drawer connector
2
.
2) Fix the earth wire
3
to the main chassis from drawer box unit with
the screw
4
.
3) Install the ferrite Core
5
to the drawer cable.
4) Fix the drawer cable
1
with the cable holder
6
, and tighten the
screw
7
on the back of lower cabinet
A
or
B
.
Display cable
7
7
11
11
2
5
3
4
1
1 t u r n
6
7
A
B
UP-5300VI
– 10 –
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