4. LOCATION OF KEY COMPONENTS AND FUNCTION MODULE

This illustration indicates the key components shown after rear panel has removed.

Power module

? ? ? ? ? ? ?

Lamp Ballast

(2)

(4)

(1)

? ? ? ? ? ? ? ? ?

 

 

Lamp power selection switch

is at here à

D L P? ? ? ?

 

 

 

 

 

(1)..... ? ? ?

?

?

 

DLP Light Engine

(2)..... D M D ?

 

? ?

?

(1)

Projection Lens

(3)..... ? ? ?

?

?

? ?

(2)

DMD Control Board

(4)..... ? ? ?

?

?

?

(3)

Lamp unit

(5)..... ? ? ?

?

?

 

(4)Input signal connector

(5)Exhaust Fan

(5)(3)

? ? ? ? ? ? ? ? ? ? ?

Control Module

(B)

(A)

 

 

 

 

(C)

 

 

(D)

Engine Mount,

 

(B)

Adjustment platform

 

(A) Left -Right position adjustment

 

 

 

(B) Top to bottom Trapezoid, position

 

 

 

adjustment

 

 

 

(C) Right to left Trapezoid adjustment

?? ? ? ? ? ? ? ( ? ? ? ? ? ? ) (D) Picture Size adjustment

(A)

?

? ?

?

?

?

 

 

(B)

?

? ?

? ? ? ?

? ? ? ? ?

(C)

?

?

?

?

?

?

?

(D)

?

?

?

?

?

?

?

 

? ? ? ? ? ? ? ? ?

Right picture shows the screws used to fasten each blocks.

Removing the screws written, every unit can be removed.

This picture shows enlarged screw size, actual screws are much small.

Lamp Ballast

DLP? ? ? ?

DLP Light Engine

Power Module

Control Module

DISASSEMBLE

? ? ? ? ? ? ?

 

21? ? ? ? ? ? ? ? ? ? ?

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Image 21
Toshiba P503DL service manual Location of KEY Components and Function Module, Control Module