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3.5 Optical Adjustment Setting
1. Remove the 8 screws on the main board.
2. Connect the connectors as shown above using three extension cables.
3. Turn the projector on and perform optical adjustment.
* Extension cables (3): Supplied as separate service parts.
Part 3: Adjustment
3-20
Fig. 3-16
CAUTION
These cables are used to run the fan. If they are not connected, the
protection circuit is activated to prevent the projector from starting.
Summary of Contents for D78-5311
Page 9: ...Part 1 General Information ...
Page 22: ...Part 2 Repair Information ...
Page 43: ...Part 3 Adjustment ...
Page 65: ...Part 4 Troubleshooting ...
Page 82: ...Part 4 Troubleshooting 4 17 BA7078AF Selector IC6241 CXA2101AQ RGB Matrix IC4101 ...
Page 85: ...Part 4 Troubleshooting 4 20 ML60851 USB I F IC9801 M62393 D A IC2571 ...
Page 86: ...Part 4 Troubleshooting 4 21 TB1274AF Video Decoder IC1101 TA1318N AFC Detector IC6171 ...
Page 88: ...Part 5 Parts Catalog ...
Page 89: ......
Page 107: ...Part 6 Electrical Diagrams ...
Page 117: ......