Panasonic PT-AX100U / PT-AX100E Service Manual ▷ View online
5.6. Communication Cable Specifications
5.7. Signal Selector Connecting Cable Specifications
When connecting to a signal selector (ex. TW-SWS62J), use a cable with specifications below.
Connecting method: Connects a video signal cable from the signal selector to "VIDEO IN", and an RGB signal cable to "PC IN".
Note:
Set VP control terminal switch of the signal selector to VP TYPE "B".
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PT-AX100U / PT-AX100E
6 Disassembly Instructions
Warning:
·
Be sure to unplug the power cord from the power outlet before disassembling this projector.
Caution:
·
While turning over a printed circuit board, be sure to put a insulating material under it to prevent a short circuit.
·
Printed circuit boards and wires must not be pulled forcibly, but be handled carefully.
·
Connectors also must be handled carefully.
·
When reassembling, replace used adhesive tape with new one (Do not re-use used tape).
·
After repairing this projector, be sure to put back the wires and connectors to the original condition.
6.1. Printed Circuit Board and Main Parts Location
Electrical Parts
Optical Parts
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PT-AX100U / PT-AX100E
6.2. Removal of Upper Case
1. Turn counterclockwise the shift lever by about one and a
half rotations (540 ° ) from the position in which it is locked,
and pull it forward to remove.
and pull it forward to remove.
2. Turn the projector upside down.
3. Unscrew the 8 screws.
4. Return the projector to the normal position.
5. Remove the upper case.
6.3. Removal of A-P.C.Board
1. Remove the upper case according to the section 6.2.
"Removal of Upper Case".
2. Unscrew the 3 screws and remove the connector cover.
3. Disconnect all connectors to/from the A-P.C.Board.
4. Unscrew the 2 screws and remove the A-P.C.Board block.
5. Unscrew the 9 screws and remove the connector metal
fittings.
6.4. Removal of R-P.C.Board and
S-P.C.Board
1. Remove the upper case according to the section 6.2.
"Removal of Upper Case".
2. Unscrew the 5 screws and remove the R-P.C.Board and S-
P.C.Board.
Note:
·
They are connected with the connector. Be careful
handling.
handling.
3. Disconnect the connector and separate them.
6.5. Removal of K-P.C.Board
1. Remove the A-P.C.Board block according to the steps 1
through 4 in the section 6.3. "Removal of A-P.C.Board".
2. Unscrew the 1 screw and release the grounding terminal.
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PT-AX100U / PT-AX100E
3. Unscrew the 2 screws and remove the K-P.C.Board block.
6.6. Removal of B/Q-Module
1. Remove the upper case according to the section 6.2.
"Removal of Upper Case".
2. Unscrew the 2 screws and remove the lamp unit terminal.
3. Unscrew the 2 screws and release the 2 grounding
terminals.
4. Unscrew the 3 screws and remove the power block (B/Q-
Module and P-Module).
5. Unscrew the 1 screw and separate the B/Q-Module block
and P-Module block.
6. Unscrew the 2 screws.
7. While pressing to shut each hook of the 2 resinous stands,
remove the B/Q-Module.
6.7. Removal of P-Module
1. Remove the P-Module according to the steps 1 through 5 in
the section 6.6. "Removal of B/Q Module".
2. Unscrew the 2 screws.
3. While pressing to shut each hook of the 2 resinous stands,
remove the P-Module.
6.8. Removal of Lamp Unit
1. Turn the projector upside down.
2. Loosen the 2 screws until they idle and remove the lamp
unit cover.
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PT-AX100U / PT-AX100E
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