can generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically
shorted together by conductive foam, alminum foil or
comparableconductive material).
7. Immediately before removing the protective material from the
leads of a replacement ES device, touch the protective material to
the chassis or circuit assembly into which the device will be
installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe
all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement
ES devices. (Otherwise hamless motion such as the brushing
together of your clothes fabric or the lifting of your foot from a
carpeted floor can generate static electricity (ESD) sufficient
todamage an ES device).
3. PRECAUTION OF LASER DIODE
Caution
This unit utilizes a class I laser. Invisible laser radiation is emitted
from the optical pickup lens when the unit is turned on:
1. Do not look directly into the pickup lens.
2. Do not use optical instruments to look at the pickup lens.
3. Do not adjust the preset variable resistor on the optical pickup.
4. Do not disassemble the optical pickup unit.
5. If the optical pickup is replaced, use the manufactures specified
6
Summary of Contents for DVD-A7
Page 32: ...11 12 Optical Pickup Tilt Adjustment 32 ...
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Page 51: ...18 4 Packing Accessories Section Exploded View 51 ...
Page 52: ...19 REPLACEMENT PARTS LIST 19 1 Casing Parts Mechanism Section Parts List 52 ...
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