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DIS-17

When mounting or assembling the parts in the lighting case, the parts must be mounted in the speci-
fied location and direction as shown in the figure below.
Note:  The parts indicated with (*) are mounted by adhesive, therefore, they cannot be replaced 

individually.

Marker comes this 
side up

Marker comes this 
side up

Marker

Dichroic mirror (B)

Dichroic mirror (G)

Condenser lens (G/B)

Condenser lens (G/B)

Mirror (R)

Mirror (R)

Relay lens (IN)

Relay lens (IN)

Mirror (B) 

* 

Relay lens (OUT) *

DIS-18

Reform the cables as shown in the figure below. Place the cables at the original
position after replacing the parts.

Hook

Hook

Wire band

Wire band

Thermal 

fuse

Guide

Hook

Hook

Hook

Guide

Ferrite core

Ferrite core

Ferrite core

Note:  Please note the reforming of IRIS cable during repairing,

if the IRIS cable expose as shown in the figure(1),

 

  make sure to reform the IRIS cable under the Main board as shown in the figure(2).

IRIS cable

Fig(1)

Fig(2)

IRIS cable

ADJ-1

(2015-05)

ADJ-2

1. After replacing the condenser lens, check if any shade is visible in the panel display area,
   *  Make the projection environment as dark as possible, and project the all-white pattern (internal pattern) for this check.
2. If there is vignetting on the screen, adjust the Condenser lens-out position.

Lighting area

Effective area

When the following parts are disassembled or replaced, please adjust the items according to the table below.

 

l

 Need to adjust 

m

 Need to check

Con-

denser 

lens

1.1. Lighting area adjustment

m

Adjust if there are color unevenness on the screen

1.2. Polarizer adjustment

l

l

Adjust if  there are the color shading on the screen

1.3. EEPROM data transfer

l

Transfer the data from  old [A]-P.C.Board to new one

1.4.  Color shading / Gamma 

shipment data transfer

l

Transfer the data from  old [A]-P.C.Board to new one

1.5. Serial no. setting

l

Not necessary if "1.3. EEPRPM data transfer" is taken

1.6. Fan voltage adjustment

l

1.7. Panel type setting

m

l

Not necessary if "1.3. EEPRPM data transfer" is taken

1.8. Flicker adjustment

l

l*1

*1  Not necessary if "1.3. EEPRPM data transfer" is taken

1.9. White balance adjustment

m

m

1.10. Model no. setting

l

Not necessary if "1.3. EEPRPM data transfer" is taken

1.11. Clog Sensor calibration

l

Not necessary if "1.3. EEPRPM data transfer" is taken

1.12. Keystone adjustment

Not support this function

1.13. Camera calibration *2

l

l

  *2 This calibration should be taken when the [CM]-Module, Projection lens or Front cover is replaced.