Sanyo LNS-W32 User 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)

REMOVE THE LIGHT-BLOCK SHEET BASE

(See Figure-3 and 4)

Perform the steps

for lens replacement.

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.

Slide the light-block sheet base upward.

Remove the light-block sheet base.

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)

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.

Be careful not to drop the lens when removing the

screws.

-3-

CONNECTOR "K16L"

LENS MOTOR

LEAD HOLDER

CONNECTOR "K16J"

LENS MOTOR LEAD

SCREW "C"

CIRCUIT BOARD ON CABINET LEFT SIDE

Fig-5

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