Repair; Laser Beam Safety Precautions - Hitachi DV-PF7E Service Manual

1 CAUTION FOR SAFETY IN PERFORMING REPAIR

1-1 LASER BEAM SAFETY PRECAUTIONS

This DVD player uses a pickup that emits a laser beam.
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to
keep your eyes at least 30cm away from the pickup lens when the diode is turned on. Do not look directly at the
laser beam.
Caution: Use of controls and adjustments, or doing procedures other than those specified herein, may result in
hazardous radiation exposure.
Drive Mecha Assembly
Laser Beam Radiation
Laser Pickup
Turntable
Do not look directly at the laser beam coming
from the pickup or allow it to strike against
your skin.
1-1