LX-P1010ZU/ZE
1 SERVICE CAUTIONS AND NOTES
1.1. SERVICE POSITION
Because of this projector’s structure, service should be
provided by turning this projector over, accordingly the
screens are seen reversely during the service.
The position shown in Fig. 1-1-2 is used for checking, adjusting
and replacing parts.
Extension Cable (Extension cable is the same as the Extension
Cable Kit [BHY40001] of the LX-D300/LX-D350 service jigs.) is
necessary for servicing as shown in Fig. 1-1-1.
1. In the order described in the “2.2. Disassembly Method of Cabinet
Parts” of “2. Disassembly/Assembly Procedures”, remove the
Bottom Case Unit.
2. Remove the Joint Plate L, R and Ballast Holder as shown in
Fig. 2-2-7.
3. Disconnect connectors P1901, P1902, P2002-P2004 and
P3501-P3503 on the Main PWB as shown in Fig. 2-2-8.
a. Connect Extension Cables as follows:
b. Connect Extension Cable-1 (30 pin) between P3501 on
the Main PWB and the LCD Red Unit.
c. Connect Extension Cable-1 (30 pin) between P3502 on
the Main PWB and the LCD Green Unit.
d. Connect Extension Cable-1 (36 pin) between P3503 on
the Main PWB and the LCD Blue Unit.
e. Connect Extension Cable-2 (3 pin) between P1901 on the
Main PWB and the Duct Fan (1).
4. Connect Extension Cable-2 (3 pin) between P1902 on the Main
PWB and the Duct Fan (2).
5. Carefully place the Main PWB as shown in Fig. 1-1-2.
6. After servicing, remove Extension Cables.
7. Reinstall the Main PWB, and reconnect connectors.
8. Make sure that all wires and leads are placed in their original
position.
Fig. 1-1-1
Fig. 1-1-2
1 (PA014)
*
Extension cables may be slightly
different in shape.
