Sanyo LNS-T33 User Manual
LCD PROJECTOR LENS
MODEL LNS-T33
LENS REPLACEMENT PROCEDURE
NOTE; Lens installation is different in cabinet design (Type A and B). Before installation
the lens, check cabinet design.
Notes on Lens Replacement
●
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.
●
When shipping the projector with the lens, remove the lens before shipping
the projector.
●
If you have any questions, contact the dealers.
PARTS LIST
Following parts are contained in the packing.
● LENS
● SCREW DRIVER (3 mm, Green)
● SCREW DRIVER (4 mm, Yellow)
● LIGHT-BLOCK SHEET
● SPACER
● CABLE TIE
Following checks and confirmations should be taken for safety.
Check the following things by the time of the cabinet mount after the lens replacement.
1. Check the lens is securely fixed.
2. Check the proper wiring and the wires are fixed properly.
3. Check each connector is connected properly.
4. Check no wiring is tangled on the gear of lens motor or the other mechanical parts.
5. Check no parts is missing, or no mounting part is loose.
1 piece
1 piece (Part No. 910 287 7329)
1 piece (Part No. 910 275 6020)
1 piece Type PJ1 (Part No. 610 347 3901)
1set (Part No. 610 301 6658)
2 pieces (Part No. 645 004 5387)
Some parts are not used for installation or replacement. Keep these parts and
drivers included in the lens for later use.
Printed in Japan
1AA6P1P5722-- (IFRD)
LENS REPLACEMENT PROCEDURE (FOR "A" TYPE )
■
Perform the steps
At first set the lens at the fully lower position with lens
shift adjustment.
REM OV E THE LE N S COVE R AN D
1
to
1
for lens replacement.
6
FRONT CABINET
1.
Turn the lens cover to counter-clockwise and pull it
toward front and remove the lens cover.
Remove 2 screws-A.
2.
Remove the front cabinet
3.
1.
Remove 2 screws-A.
Remove the front cabinet
2.
SCREW "A"
FRONT CABINET
LENS COVER
SCREW "A"
FRONT CABINET
REMOVE THE LIGHT-BLOCK SHEET BASE
2
AND LIGHT-BLOCK SHEET
Slide the light - block sheet base upward and
1.
remove it.
Remove the light-block sheet from lens.
2.
LIGHT-BLOCK
SHEET BASE
LENS COVER
LIGHT-BLOCK
SHEET BASE
LIGHT-BLOCK
SHEET
FRONT
CABINET
LIGHT-BLOCK
SHEET
- 2 -
FRONT
CABINET
REMOVE THE LENS
3
1.
Grasp the lens lock lever and turn it fully upward.
Remove the lens into the projector.
Disconnect the lens motor lead connector to the
2.
socket on the lens attachment.
Remove 4 screws and remove lens attachment.
3.
※ Be careful when handling the lens.
Do not drop.
LENS LOCK
LEVER
Pull the lens
lock lever
upward
SCREW
USE THE
HEXAGON SCREWDRIVER (4 mm)
Part No. (910 275 6020)
HEXAGON SCREWDRIVER (3 mm)
Part No. (910 287 7329)
MOUNT THE LENS
4
1.
Remove protective caps (front and back) on the optional lens.
Mount the lens on the lens attachment with 4 screws.
2.
3.
Connect the lens motor lead connector to the socket on the lens attachment.
LENS
ATTACHMENT
SOCKET
CONNECTOR
LENS MOTOR
LEAD
Pull the lens
lock lever
upward
LENS LOCK
LEVER
LENS
ATTACHMENT
SCREW
LENS MOTOR
LEAD
USE THE
HEXAGON SCREWDRIVER (4 mm)
Part No. (910 275 6020)
- 3 -
SOCKET
CONNECTOR
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