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DV-L70U
1. IMPORTANT SAFEGUARDS AND PRECAUTIONS
BEFORE RETURNING THE DVD PLAYER
Before returning the DVD player to the user, perform the
following safety checks.
1. Inspect all lead dress to make certain that leads are
not pinched or that hardware is not lodged between
the chassis and other metal parts in the DVD player.
2. Inspect all protective devices such as non-metallic
control knobs, insulation materials, cabinet backs,
adjustment and compartment covers or shields, isola-
tion resistor/capacitor networks, mechanical insula-
tors etc.
3. To be sure that no shock hazard exists, check for
current in the following manner.
Plug the AC line cord directly into a 120 volt AC outlet
(Do not use an isolation transformer for this test).
Using two clip leads, connect a 1.5k ohm, 10 watt
resistor paralleled by a 0.15µF capacitor in series with
all exposed metal cabinet parts and a known earth
ground, such as a water pipe or conduit.
Use an DVM or VOM with 1000 ohm per volt, or higher
sensifivity measure the AC voltage drop across the
resistor (See Diagram).
Move the resistor connection to earth exposed metal
part having a return path to the chassis (metal cabinet,
screw heads, knobs and control shafts, etc.) and
measure the AC voltage drop across the resistor.
Reverse the AC plug on the set and repeat AC voltage
WARNING :TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO WET LOCATIONS.
RISK OF ELECTRIC SHOCK
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK. DO NOT REMOVE COVER. NO
USER·SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
This symbol warns the user of uninsulated
voltage within the unit that can cause danger-
ous electric shocks.
This symbol alerts the user that there are
important operating and maintenance instruc-
tions in the literature accompanying this unit.
IMPORTANT SERVICE NOTES
CAUTION
DO NOT OPEN
measurements for each exposed part. Any reading of
0.45V rms (this corresponds to 0.3mA rms AC.) or
more is excessive and indicates a potential shock
hazard which must be corrected before returning the
DVD player to the owner.
DVM
AC SCALE
1.5k ohms.
10W
0.15 µF
TEST PROBE
TO EXPOSED
METAL PARTS
CAUTION
This symbol mark means following.
For continued protection against fire haz-
ard, replace only with same type fuse
F9001 (4A, 63V) on DC-IN jack PWB or
F9002 (1A, 63V) on DC/DC CONV. PWB
or F9901 (1.5A, 63V) on CCFT INV. PWB.
1-1
CONNECT TO
KNOWN EARTH
GROUND
Camcorder
only
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