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3-1. Disconnect the connectors from the output unit.
3-2. Remove the four PC I/F unit lock screws, and take out the PC I/F unit.
3-3. Remove the spacer (stud bolt) and the three screws off the output unit. Lift the output unit, together with the

signal unit, off the position.

3-4. Remove the S-out/REG unit angle lock screw and take out the S-out/REG unit.

3-1

3-4

(FP)

(FS)

(Q)

(FN)

(EB)

(EB)

(SO)

(SP)

(EB)

(EA)

(SO)

3-1

(L)

3-2

3-3

3-3

3-3

PC Terminal Unit

Signal Unit

PC I/F Unit

Spacer (stud bolt)

Output Unit

S-out/REG Unit Angle

S-out/REG Unit 

Video Unit (for XG-NV4SM, 
XG-NV40SA as well as 
AUSTRALIA, NEW ZEALAND 
and HONG KONG
versions of XG-NV4SE)

4-1. Remove the Power/Ballast unit assembly lock screw.
4-2. Remove the two lamp socket holder lock screws and take out the holder.
4-3. Disconnect the connector (BA) from the ballast unit.
4-4. Remove the (FG) lead lock screw.
4-5. Lift the Power/Ballast unit assembly off the position.

4-4

(BA)

4-1

4-2

4-3

4-5

(FG)

Power/Ballast Unit Ass'y

5-1. Remove the six optical mechanism unit lock screws. Lift the unit off the position.

6-1. Disconnect the connector (PA) from the inlet unit. Take out the AC power switch.
6-2. Pull the inlet unit toward yourself off the position.
Note: Before installing the lamp cover, make sure the AC power switch is at the "    " (OFF) position.

(PA)

(BA)

(PA)

5-1

6-1

6-2

(FG)

Optical Mechanism Unit

Duct Fan Unit

AC power switch
(for Lamp replacement)

Cover

Inlet Unit

1. While holding down the “ENTER”, “ADJ.

"

” and “ADJ.

|

” keys on the set at the same time, turn on the main

power switch (located side the AC inlet).

2. Now the total lamp timer is reset to zero. “000H” appears on the screen.

√

√

√

√

B

O

I

+

–

AUTO SYNC

MENU

BLACK
SCREEN

MUTE

VOLUME

ON

OFF

INPUT

SELECT

ENTER

TEMP.

LAMP

POWER

ENTER

ADJ.

"

ADJ.

|