Sanyo LNS-S02K Series Use and care manual

PARTS LIST
Following parts are contained in the packing.
· LENS 1 piece
· LENS MOUNTING SCREWS 6 screws (2 for spare)
· DRIVER 1 piece
· LIGHT-BLOCK SHEET 1 sheet
· LENS COVER 1 set
NOTES ON LENS REPLACEMENT
LENS REPLACEMENT PROCEDURE
LCD PROJECTOR LENS
MODEL NO. LNS-S02K Series
Lens replacement should be performed by the qualified service personnel.
It should be followed by this procedure precisely.
Before attempt to replace the lens, confirm the model number (both the LCD
projector and the lens) and use the proper lens.
If you have any questions, contact to the dealers.
Following checks and confirmations should be taken for safety.
Check the following things by the time of the cabinet cover installation after
the lens replacement.
1. Confirm the proper wiring and the wires are fixed properly.
2. Confirm the each connector is connected properly.
3.Wiring must not be tangled in the gear of the lens motor or the other
mechanical part.
4.There is no missing part, or no loosing mounting part.
1AA6P1P1987-- (ICPF)
ICPF/ICPR/ICPS

LENS REPLACEMENT PROCEDURE
REMOVE THE LENS COVER. (See figure-1.)
1
1. Turn on the LCD projector.
2. Adjust the lens shift, so that lens is set in
the center.
3. Turn off the LCD projector and disconnect
the power cord from the AC outlet.
4. Remove 4 screws of the lens cover and
remove the lens cover.
REMOVE THE LENS. (See figure-2.)
2
1. Remove the connector
“K16B” of the circuit board.
2. Loosen the A, B wire bands,
wire holder and remove the
lens motor lead.
3. Remove screws D(4 screws)
which fastens the lens and
remove the lens.
LENS
MOTOR LEAD
CONNECTOR “ K16B “
(D)
(D)
(D)
(D)
B
A
LENS MOTOR
Fig-2
This part wiring should
not be tightened.
❋Figure shown inside of the cabinet.
Fig-1
LENS COVER
1 5
Perform the steps to for lens replacement.
WIRE HOLDER

MOUNT THE LENS COVER. (See figure-6)
A
INSTALL THE LIGHT-BLOCK SHEET. (See figure-4)
Install the light-block sheet around the lens as
shown in the illustration.
(Use the sheet included with the lens.)
4
Insert the upper part lens cover and
fix them with screws A (4 screws).
Insert the lower part lens cover and
fix them with screws B. (2 screws).
5
1.
2.
UPPER LENS COVER
LOWER LENS COVER
A
B
Fig-4
Fig-6
When in install the both upper and lower lens
covers, install the light-block sheet as shown
in figure 5. If the installation of the light-block
sheet is incorrect, there will be the space
between lens and the lens cover, so that it will
be the cause of leakage of light or the dust
entering at the main cabinet.
LIGHT-BLOCK SHEET
Set the light-block sheet, so that the
largeroundersideissetoverthelens.
LENS MOTOR LEAD
CONNECTOR “ K16B”
(D)
(D)
(D)
(D)
B
A
LENS MOTOR
Fig-3
❋Figure shown inside of the cabinet.
INSTALL THE LENS. (See figure-3)
Remove protective caps(front and
back) on the lens.
Mount the lens on mounting bracket
of the main cabinet with 4
screws.Use the screws included with
the lens.
Use the driver included with the lens
to fasten the screws.
(After using, save it for latter use.)
Connect the lead connector of the
lens motor to the “K16B” on the cir-
cuit board as shown in figure-3.
Fasten the lens motor lead at the A, B
points and wire holder as shown in
figure-3.
3
1.
2.
3.
4. WIRE HOLDER
LIGHT-BLOCK SHEET
Insert into the slot.
Set the light-block sheet,
so that the large rounder
side is set over the lens.
Fig-5