Sanyo LNS-S03 - Zoom Lens - 97 mm Use and care manual

Type of the Cabinet (1) See Page 2
LCD PROJECTOR LENS
MODEL NO. LNS-S03
LENS REPLACEMENT
AND INSTALLATION PROCEDURES
NOTES ON REPLACEMENT AND INSTALLATION
The procedures and the needed pars for lens installation depend on the type of
cabinet. Before installing or replacing the lens, make sure the type of cabinet and be
sure to refer to the Installations corresponding with your projector.
When installing or replacing the lens, make sure the Lens Model No. matches with
your projector. Refer to the catalog, or contact your sales dealer for the proper Lens
Model No.
TYPE OF THE CABINET AND INSTALLATION PROCEDURES
Refer to the Installation procedure corresponding to your projector and install the lens
correctly. (See the chart below.)
Type of the Cabinet (2) See Page 6
1AA6P1P2987-- (IDAJ)
For use the other models (other than above cabinet), contact your sales dealer.

Some parts are not used for installation or replacement. Keep these parts for later use.
Note : Figures in this manual may be differ from the actual product.
NOTES ON LENS INSTALLATION
• Lens installation and replacement should be made by the qualified service per-
sonnel.
• Be sure to install the lens following this procedure precisely.
• The lens cover is on the lens for protection. Be sure to replace the lens cover
before installation.
• When installing or replacing the lens, be careful not to stain, scratch or damage
the lens.
After installing or replacing the lens, be sure to check the following for safety.
1. Check the lens is securely fixed by 4 screws.
2. Check no part is missing, or no mounting part is loose.
BE SURE TO CHECK FOR SAFETY
LIST OF CONTENTS
Following parts are included in the packing.
• LENS 1 pc.
• DRIVER 1 pc.
-1-

LENS REPLACEMENT AND INSTALLATION PROCEDURE {Type (1) Cabinet}
-2-
1Remove Lower Lens Cover. Remove 2 Screws A. Push part B and pull Lower Lens Cover down.
(See Fig. 1.)
2Remove 4 Screws C. Pull Upper Lens Cover toward front and remove. (See Fig. 2.)
3Remove 2 Scres D and Cover Plate on the back of Upper Lens Cover. (See Fig. 3.)
A
C
C
B
Fig-3
Fig-1
Fig-2
UPPER LENS
COVER
COVER PLATE
UPPER LENS
COVER
LOWER LENS
COVER
D

5Connect Lens Motor Lead to the connector
"K96T" on the circuit board under the lens.
4Replace Lens Cap on the rear (mounting side) of Projection Lens and mount the lens on Lens
Mouting Bracket with 4 Screws. To mount the lens with Lens Motor on the right. (See Fig. 4.)
GUIDE PIN
Fig-4
DRIVER
IN THE LENS
LOCATE MOTOR
ON RIGHT SIDE
LENS MOUNTING
BLACKET
Fig-5
K96T CON-
NECTOR LENS MOTOR LEAD
Part No. (610 275 6029)
-3-

Fig-6
LIGHT BLOCK SHEET
Make sure the sheet figure and put
on proper position.
-4-
6Use a Light-Block Sheet (provided with projector) corresponding with lens. (Refer to the Type No.
below.) Set Light-Block Sheet through the lens.
Make sure the shape of Light-Block Sheet and be sure to set them as shown in the Fig. 6.
NOTE:
●Be sure to set a Light-Block Sheet as shown in Fig-6.
● Make sure the mark (TOP and BACK) on Light-Block Sheet and set them properly.
Use light-block sheet Type No. TYPE FD1 (PART No. 610 290 9258)

-5-
7Replace Upper Lens Cover. Slide Light-Block Sheet into the guide of Upper Lens Cover and set them in front of the flap. (See Fig. 7.) Fix Upper Lens Cover with 4 Screws C. (See Fig. 2.)
8Replace Lower Lens Cover. Slide Light-Block Sheet into the guide of Lower Lens Cover and set them in front of the flap. (See Fig. 7.) Fix Lower Lens Cover with 2 Screws A. (See Fig. 1.)
9Turn the projector on and operate Lens shift, Zoom and Focus fully to check Light-Block Sheet. If Light-Block Sheet interfere with those operations, check Light-Block Sheet is set properly.
Fig-7
LOWER LENS
COVER
LIGHT-BLOCK
SHEET
Slide into front
of the flap.
FLAP
Slide upper both side of LIGHT BLOCK
SHEET into between and .
2
1
GUIDE
1
2
UPPER LENS
COVER
FLAP

LENS REPLACEMENT AND INSTALLATION PROCEDURE {Type (2) Cabinet}
-6-
1Remove Lens Cover. Remove 2 Screws A. Push part B and pull Upper Lens Cover up.
(See Fig. 1.)
2Remove 4 Screws C. Pull Lower Lens Cover toward front and remove. (See Fig. 2.)
3Remove 2 Screws D and Cover Plate on the back of Upper Lens Cover. (See Fig. 3.)
Fig-1
UPPER LENS
COVER
Fig-2
LOWER LENS
COVER
C
COVER PLATE
UPPER LENS
COVER
D
Fig-3
C
B
A

-7-
5Connect Lens Motor Lead to the connector
"K96T" on the circuit board under the lens. Fix
Lens Motor Lead with the lead holder on the cir-
cuit board.
Fig-5
LEAD
HOLDER
K96T
CONNECTOR
Fig-4
LENS MOTOR LEAD
LENS MOUNTING
BLACKET
GUIDE PIN
4Replace Lens Cap on the rear (mounting side) of Projection Lens and mount the lens on Lens
Mouting Bracket with 4 Screws. To mount the lens with Lens Motor on the right. (See Fig. 4.)
LOCATE MOTOR
ON RIGHT SIDE
DRIVER
IN THE LENS
Part No. (610 275 6029)

6Use 2 Light-Block Sheets (provided with projector) corresponding with lens. (Refer to the Type No.
below.) Set 2 Light-Block Sheets through the lens.
Make sure the shape of Light-Block Sheets and be sure to set them as shown in the Fig. 6.
Fig-6
LIGHT BLOCK SHEETS
Make sure the sheets figure and
put on proper position.
-8-
NOTE:
●Be sure to set each Light-Block Sheets as shown in Fig-6.
● Make sure the mark (TOP and BACK) on Light-Block Sheets and set them properly.
Use light-block sheets Type No. TYPE FC1 (PART No. 610 284 2500)
TYPE FC2 (PART No. 610 284 2494)

-9-
7Replace Lower Lens Cover. Slide Light-Block Sheets into the guide of Lower Lens Cover and set them in front of the flap. (See Fig. 7.) Fix Lower Lens Cover with 4 Screws C. (See Fig. 2.)
8Replace Upper Lens Cover. Slide Light-Block Sheets into the guide of Upper Lens Cover and set them in front of the flap. (See Fig. 7.) Fix Upper Lens Cover with 2 Screws A. (See Fig. 1.)
9Turn the projector on and operate Lens shift, Zoom and Focus fully to check Light-Block Sheets. If Light-Block Sheets interfere with those operations, check Light-Block Sheets are set properly.
Fig-7
LOWER LENS
COVER
UPPER LNES
COVER
LIGHT-BLOCK
SHEETS
FLAP Slide into front
of the flap.
Slide into front
of the flap.
FLAP
Slide upper both side of LIGHT BLOCK
SHEETS into between and .
2
1
CABINET
GUIDE
1
2