Panasonic PTF100NTU - LCD PROJECTOR, Service Manual, Page: 14 / 98

6. Disconnect the flexible cable between G-P.C.Board and A-
P.C.Board (A20).
7. Disconnect the connector between R-P.C.Board and A-
P.C.Board (A27).
8. Unscrew the 9 screws and remove the connector metal
fittings.
Notes:
· R-P.C.Board and G-P.C.Board are attached on the
connector metal fittings. Be careful with handling.
7.4. Removal of D-P.C.Board
1. Remove the upper case according to the section 7.2.
"Removal of Upper Case".
2. Unscrew the 2 screws and remove the D-P.C.Board.
7.5. Removal of F-P.C.Board
1. Remove the ARF drive unit according to the section 7.27.
"Removal of ARF Drive Unit".
2. Unscrew the 1 scre remove the F-P.C.Board
7.6. Removal of G-P.C.Board
1. Remove the A-P.C.Board block according to the steps 1
through 6 in the section 7.3. "Removal of A-P.C.Board".
2. Unscrew the 5 screws and remove the G-P.C.Board.
7.7. Removal of K-P.C.Board
1. Remove the lamp unit according to the section 7.16.
"Removal of Lamp Unit".
2. Remove the power block according to the steps 1 through
10 in the section 7.14. "Removal of B/Q Module".
3. Unscrew the 3 screws and remove the block of Analysis
Block, LCD Block and Projection Lens.
4. Unscrew the 2 screws and remove the lamp fan.
5. Unscrew the 1 screw and remove the thermofuse
attachment fittings.
6. Unscrew the 3 screws and remove the K-P.C.Board block.
14
PT-F100NTU / PT-F100NTE / PT-F100NTEA / PT-F100U / PT-F100E / PT-F100EA