PT-JW130GWE, PT-JW130GBE (serv.man2) - Panasonic Projector Service Manual (repair manual). Page 24

SECTION 1  SERVICE  INFORMATION

<PT-JW130>

5. Lighting track

It is needed for the power supply of projector. 
Please use the ones that are commercially available.

1. Energization check and adjustment, after assembling the lighting block completely. 

2. Make sure to turn off the power before repair.

・

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. 

3. After the service or the repair is completed, confirm the operation of the product is normal.
4. Do handling and safekeeping carefully because the user setup information remains in the projector.

Detection by the rear cover mounting.
Rear cover is mounted, the detection switch <SW1700> on the A-P.C.Board is pressed. (ON state)

1. When the replacement of A-P.C.Board (assembly) is needed, back up the memory information such as adjustment
    data from the old board to PC with the service soft. Then transfer this data to the new A-P.C.Board.

・

For more information refer to the SECTION 3 "Adjustment". 

2. When A-P.C.Board is replaced, the MAC address of wired LAN will be changed.

・

Explain it to the customers in advance.

[Note]

・

If you cannot transfer the data that uses the adjustment software, remove IC1503/IC1560 from the original board
and mount them on the new board.

・

Before turning on the power, please make sure that the lighting block is completely assembled.

・

The service engineer who works on this model and also other people who are in the same room need to wear

  the laser safety glasses for avoiding the laser irradiation just in case.

Rear cover

Detection switch

INF - 15