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PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
REMOVAL OF THE OPTICAL BLOCK UNIT (Projection Lens Unit and LCD/Prism Unit)
1. Remove the Main PCB Shield Case Top. Refer to Steps 1~3 in "REMOVAL OF THE MAIN P.C.B. FROM THE OPT/TV UNIT."
2. 1) Disconnect Connectors CN2001, CN2002, CN2003 (LCD Flexible Flat Cable).
2) Remove carefully the Optical Block Unit by removing the 4 Screws.
Note:
a. Use extreme caution when handling the LCD/Prism Unit to avoid damage, dust, spots (especially fingerprints), etc.
b. Clean the LCD/Prism Unit if necessary. Refer to "Cleaning Methods" in Maintenance.
Reassembly Note for Optical Block Unit:
1. Be sure to install the Optical Block Unit so that the Fan Case Sponge, etc. will fit properly with the Optical Block Unit.
2. Install the Optical Block Unit into the position as shown.
CN2003
CN2002
411
411
Remove forward
Hole
Center aligned
CN2001
411
411
Optical Block Unit
(Projection Lens Unit and
LCD/Prism Unit)
Fig. P3-1
42
Optical Block Unit
Hole
Center aligned
Fan Case Sponge
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