Panasonic LNS-W32 Operation Manual
Following checks and confirmations should be taken for safety.
Check the following things by the time of the cabinet assembly after the lens
replacement.
1. Check the lens is securely fixed.
2. Check no parts is missing, or no mounting part is loose.
LCD PROJECTOR LENS
MODEL LNS-W32
LENS REPLACEMENT PROCEDURE
NOTES ON LENS REPLACEMENT
The ZOOM, FOCUS and LENS SHIFT adjustment on the Top Control or the
Remote Control cannot be operated with this Lens.
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.
The lens cover is on the lens for protection. Be sure to remove the lens cover
before installation.
When installing or removing the lens, be careful not to stain, scratch or
damage the lens.
Following parts are contained in the packing.
1AA6P1P3217A- (ICZAA-A)
PARTS LIST
● LENS
● LIGHT-BLOCK SHEET BASE
● DRIVER (3 mm, Green)
● DRIVER (4 mm, Yellow)
● LIGHT-BLOCK SHEET
● SCREW
1 piece
1 piece (Part No. 610 310 8001)
1 piece (Part No. 610 287 7328)
1 piece (Part No. 610 275 6029)
1 piece Type PC1 (Part No. 610 310 7967)
1 piece Type PD1 (Part No. 610 294 3047)
2 pieces (Spare parts)
Some parts are not used for installation or replacement. Keep these parts and
drivers included in the lens for later use.
NOTE; Lens installation is different in cabinet design and lens attachment method
(Type A, B and C). Before installation the lens, check cabinet design and
proper installation should be made.
Fig-1
Fig-2
Fig-3
Fig-4
SCREW "A"
Remove 2 screws-A.
Press the button (or remove 2 screws-B) on
the lower of the front panel and remove the
front panel.
Remove the light-block sheet from the light-
block sheet base.
REMOVE THE LENS COVER AND LIGHT-
BLOCK SHEET (See Figure-1 and 2)
1
1.
2.
2
REMOVE THE LIGHT-BLOCK SHEET BASE
(See Figure-3 and 4)
Perform the steps
to
for lens replacement.
1
5
BUTTON
FRONT PANEL
LIGHT-BLOCK
SHEET BASE
SCREW "B" (Some models)
LIGHT-BLOCK
SHEET BASE
First set the lens at the center position with lens
shift adjustment.
3.
Slide the light-block sheet base upward.
Remove the light-block sheet base.
1.
2.
LIGHT-BLOCK
SHEET BASE
-2-
LIGHT-BLOCK SHEET
NOTE; When installation of this lens to the "A" type, needs an additional Front
Panel. Contact to our sales dealer for ordering.
LENS REPLACEMENT PROCEDURE (FOR "A" TYPE)
3
REMOVE THE LENS (See Figure-5 and 6)
Disconnect the Lens Shift connector "K16L" from
the circuit board on cabinet left side.
Disconnect the Zoom and Focus connector "K16J"
from the circuit board.
Remove the lens motor lead from lead holder.
Remove screws-C (4 screws) which fastens the
lens and remove the lens. Use the driver (3 mm,
Green) included with the lens to remove the
screws.
1.
2.
Be careful not to drop the lens when removing the
screws.
-3-
3.
CONNECTOR "K16L"
LENS
MOTOR
LEAD
HOLDER
CONNECTOR "K16J"
LENS MOTOR LEAD
SCREW "C"
CIRCUIT BOARD ON
CABINET LEFT SIDE
Fig-5
-4-
Fig-6
Fig-7
DRIVER
IN THE LENS
LENS MOUNTING
BRACKET
4
MOUNT THE LENS (See Figure-5 and 6)
5
MOUNT THE LIGHT-BLOCK SHEET AND
FRONT PANEL (See Figure-7)
Remove protective caps (front and back) on the
lens.
Mount the lens on lens mounting bracket with 4
screws.
Use the driver (4 mm, Yellow) included with the
lens to fasten the screws.
1.
2.
Mount the light-block sheet to the lens as shown in
the Figure-7. Use the sheet included with the lens.
Make sure the part no. and mark (TOP and BACK)
on Light-Block Sheet and set them properly.
Mount the Front Panel (Separately ordered) with
the screws.
1.
2.
3.
FRONT PANEL
(OPTIONAL PART)
LIGHT-BLOCK SHEET
Type PD1
(Part No. 610 294 3047)
CONFIRM THE FOCUS
Project picture on screen and confirm the focus. If
proper focus is not observed at screen, adjust focus
following Focus Adjustment on this page.
※
Light block sheet base is not used.
FOCUS ADJUSTMENT
Set up the projector and project image on the screen.
1. Loosen the Focus Lock Screw on the lens.
2. Rotate the lens to obtain proper focus on center
area of the screen.
3. Tighten the Focus Lock Screw.
When proper focus is not observed at outer area of
the screen, proceed to following adjustments.
4. Loosen the Focus Lock Ring of the lens. (Turn the
Lock Ring to counter-clockwise.)
5. Rotate the lens to obtain proper focus on outer
area of the screen.
6. Lock the Focus Lock Ring securely. (Turn the Lock
Ring to clockwise.)
If proper focus is not observed entire screen, repeat
above adjustment 1~ 6.
Focus Lock Screw
Focus Lock Ring
Turn the lens cover to counter-clockwise and
pull it toward front and remove the Lens
Cover.
Remove 2 Screws-A.
Remove the front cabinet
REMOVE THE LENS COVER AND
FRONT CABINET
1
1.
2.
2
REMOVE THE LIGHT-BLOCK SHEET BASE
AND LIGHT-BLOCK SHEET (See Figure-2)
Perform the steps
to
for lens replacement.
1
5
First set the lens at the fully lower position with
lens shift adjustment.
3.
Slide the light-block sheet base upward
and remove it.
Remove the light-block sheet from lens.
1.
2.
Fig-2
LIGHT-BLOCK
SHEET BASE
FRONT
CABINET
LENS COVER
LIGHT-BLOCK
SHEET
LENS REPLACEMENT PROCEDURE (FOR "B" TYPE)
SCREW "A"
SCREW "A"
SCREW "A"
Fig-1-1
Fig-1-2
Fig-1-3
Remove 3 Screws-A.
Remove the front cabinet
See Figure-1-2 and 2.
1.
2.
Pull Lens Cover toward front and remove it.
Remove 2 Screws-A.
Remove the front cabinet
See Figure-1-3 and 2.
1.
2.
3.
LENS COVER
FRONT CABINET
LENS COVER
FRONT CABINET
FRONT CABINET
See Figure-1-1 and 2.
-5-
4
MOUNT THE LENS (See Figure-5)
Remove protective caps (front and back) on the
lens.
Mount the lens on lens mounting bracket with
Upper 2 screws.
Use the driver (4 mm, Yellow) included with the
lens to fasten the screws.
Remove the lower 2 screws on the Lens. (Lower 2
screws are not used.)
Slide the lens lock latches to "LOCK" position and
lock the lens. (See Figure-4)
1.
2.
3.
Fig-3
SCREW "B"
LENS LOCK
LATCHES
CONNECTOR
3
REMOVE THE LENS (See Figure-3 and 4)
Remove the lens motor connector from terminal.
Loosen the screws-B (2 screws) which fastens
the lens. {Use the driver (4 mm, Yellow) included
with the lens to loosen the screws.}
Slide the lens lock latches to "UNLOCK" position
and remove the lens.
1.
2.
Be careful not to drop the lens when removing the
screws. After using, save the driver for latter use.
3.
TERMINAL
LENS LOCK LATCHES
LOCK
POSITION
UNLOCK
POSITION
Fig-4
-6-
DRIVER
IN THE LENS
LENS MOUNTING
BRACKET
Fig-5
LOWER SCREWS
CONFIRM THE FOCUS
Project picture on screen and confirm the focus. If
proper focus is not observed at screen, adjust focus
following Focus Adjustment on next page.
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