Toshiba P503DL service manual Fan Ng

Page 34

LAMP Broken

ON (green)

ON (green)

Blink

0.2 SEC

 

 

 

 

(green)

 

 

 

 

 

 

 

 

Interlock

ON (green)

ON (green)

Blink

0.5 SEC

 

 

 

 

(green)

 

 

FAN NG

ON (green)

Blink

OFF

0.2 SEC

Before light the Lamp

 

 

(green)

 

 

 

 

 

 

 

 

 

Normal

ON (green)

ON (green)

ON (green)

 

 

Preparation

Blink (red)

ON (green)

OFF

0.5 SEC

Lamp shutdown

STAND-B Y

 

 

 

 

 

ON (red)

OFF

OFF

 

STANBY

 

 

 

 

 

 

 

 

Note:

1.When power switch is turned ON, 2 LEDs, POWER and FAN will turn ON.

2.After lamp is safely turned on, then LAMP LED turns ON.

3.When display is turned off by remote control or operation software, this display will enter to STAND-BY mode, having all the power supplied to the circuit but for the lamp and motors and POWER LED turns ON by red color, no Fan/Lamp LEDs light.

4.When main locker power switch is shut off, all the power will be off (full reset).

5.When any Fan had a difficulty and stop rotation, FAN LED starts to blink.

6.When lamp has difficulty and did not turn on, LAMP LED blinks.

Once the display entered to STAND-BY mode, this can be confirmed by red POWER LED turns ON, in this condition, turning ON-OFF of main power will not restart the set.

This should be operated by the remote control or the software and hit POWER button on the remote control or software GUI after main locker switch is turned on and confirm that the red LED is lit, then click POWER button so that display will turn ON and power LED indicator changes to Green.

When main power is disconnected or power failure oc curred during its operation, the equipment will turn ON when power is restored.

34

Image 34
Contents P503DL Connection AT a MULTI-PROJECTION SYSTEM··················16 Safety Precaution Safety Precautions for User Equipment Use For servicing, maintenance and inspection Safety Precautions for User Precautions for USE and Maintenance General Descriptions Features Dimensions Function of I/O Panel Function of Power Panel Power Switch and Power IndicatorSpecifications Acceptable Signal Type Acceptable RGB Input Signal Timing Horizontal TimingConnection AT a Multi Projection System SEGA6Screen Lock screws Page HOW to Replace the Lamp DisassembleAIR Filter Cabinet DisassembleLocation of KEY Components and Function Module Control ModuleWiring Between Function Blocks DLP Engine adjustment Light Engine BlockEngine Mount Adjustment Adjustment Electronics Adjustment or Setting Input Signal selection Adjustment parameters This is the general idea of adjustments Multiple Screen Wall system example Magnification Electronic Circuit Explanation P503DL control board LED status Appendix-1FAN NG Overall block diagram Appendix-2 Control via RS-232C Command Protocol list RS-232C pin-connection configurationCS4 VN5 Write When picture is strange and totally distorted When lamp does not lightWhen color becomes strange Appendix-3When color wheel motor needs to replace Parts List CABINET, P503DL Cabinet K