— 6 —
Symptom
Cause
Solution
No picture
Lamp is defective.
Replace.
LCD is defective.
Replace OPM unit.
No power supply
Fuse on power supply PCB is defective.
Replace.
Power supply PCB unit is defective.
Replace.
Front case assembling is not correct.
Assemble it correctly.
Rear cover warning
Rear cover is coming off.
Attach it correctly.
Rear cover monitor switch is defective.
Replace.
Fan filter warning
Fan filter is coming off.
Attach it correctly.
Fan filter monitor switch is defective.
Replace.
No change to big screen mode
Built-in screen is not locked when it pressed
down.
Replace latch.
Built-in screen monitor switch is defective.
Replace.
TROUBLESHOOTING
OPM UNIT TROUBLE
The precise adjustment of the optical axis is required when the OPM unit is re-assembled, and it can be
adjusted in our factory only.
Therefore replace the OPM unit when the following parts are defective.
• LCD unit
• Lens unit
• Step motor
• Fan
• Mirror
• Inner case
POWER SUPPLY TROUBLE
The individual parts for the power supply PCB unit are not supplied due to safety regulations. Replace the
power supply PCB unit when it is defective.
Содержание FV-600P
Страница 1: ...R without price AUG 1995 FV 600P KX 0761P INDEX ...
Страница 12: ... 11 3 Remove the louver L and R sub ass ys Note To remove them lift a part indicated by the arrows ...
Страница 28: ... 27 85 S20 S13 86 S21 87 S18 83 84 S19 ...
Страница 55: ... 54 SCHEMATIC DIAGRAMS Linear 2 6 7 8 9 10 11 12 1 3 4 5 ...
Страница 56: ... 55 AD ...
Страница 57: ... 56 ...
Страница 58: ... 57 ...
Страница 60: ...8 11 10 Nishi Shinjuku Shinjuku ku Tokyo 160 Japan Telephone 03 3347 4926 ...