PT-DZ570U, PT-DZ570E, PT-DW530U, PT-DW530E, PT-DX500U, PT-DX500E (serv.man8) - Panasonic Projector Service Manual (repair manual). Page 20

<

PT-DZ570U/PT-DW530U/PT-DX500U/PT-DZ570E/PT-DW530E/PT-DX500E>

* Contact the dealer to purchase a replacement lamp unit.

1. Air filter is packed with the lamp unit. Please replace the filter at the same time of lamp replacement
2. Be careful for handling the lamp because it is made of glass and might be exploded by hitting hard object or fallin down. 
3. Philips driver is required for replacing the lamp.
4. When replacing the lamp, make sure to grasp the handle portion of the lamp unit.
5. The lamp might be exploded. Be careful for the case that the blown glasses are scattered around. 
    The replacement operation should be done with the highest care.
 　When the projector is set on the ceiling, make sure not to work just under the lamp unit or not to be closer to the lamp.
6. When throwing the lamp away, consult local municipalities about the way to do.

 

1. The lithium battery is used for the internal clock in the A-P.C. board. So when it consumed it must be replaced.

*use only assigned number of part

*used battery must be scrapped according to the instruction

2. After replacing the lithium battery, set the ‘Date and Time’ on the sub-menu which in main menu ‘projector set up’.

Please read carefully the page ‘CAUTIONS FOR THE SAFETY’, ‘BEFORE USING’, ‘CHECK AND REPLACEMENT
 OF PARTS’ on the instruction book to know about lamp unit, how to use lamp and how to replace the lamp unit.

Lithium battery part number: CR2032

Note: Do not use any other lamp than  indicated above.

INF - 14

1. When electrifying the projector for the check and adjustment with top case taken off, the strong light emits from
    the lighting cover and its around. 
    Wear the anti -ultraviolet rays glasses and shade.
2. While the fan is working, do not pull the plug out nor disconnect the breaker.

* When the monitor of power supply lamp turns red and the fan stops, disconnecting can be done.

3. Repair should be done with the power supply off.

* When replacing the print board, the internal electrical parts can be broken by the static electricity of clothes or
  human body. Be careful of static electricity and wear the anti-static electricity globes.

4. After finishing the repair, check whether it works properly or not. 
5.Check the image with 10 steps or gray scales that can show the gradation and perform self-check.

The basic service policy is shown below.

・

P PC Board (Specified components are repla

・

M1 PC Board (Induct/Exhaust)

・

B/Ｑ PC Board

・

M2 PC Board

・ ＷＬ

 PC Board

・

L PC Board

・ Ｓ

 PC Board

・

CW PC Board

・

J PC Board

・

D PC Board

・

Optical block

・

DMD Block （FM PC Board）

・

Other individual components/ mechanical parts

Service mathod

Individual parts replacement

Applied parts

Block replacement

PCBoard replacement

Factory repair

INF - 14