Note For Schematic Diagram - Denon AVR-1909 Service Manual

NOTE FOR SCHEMATIC DIAGRAM

WARNING:
z
Parts marked with this symbol z have critical characteristics.
Use ONLY replacement parts recommended by the manufac-
turer.
CAUTION:
Before returning the unit to the customer, make sure you
make either (1) a leakage current check or (2) a line to chas-
μ
sis resistance check. If the leakage current exceeds 0.5 milli-
amps, or if the resistance from chassis to either side of the
power cord is less than 460 kohms, the unit is defective.
WARNING:
DO NOT return the unit to the customer until the problem is
located and corrected.
NOTICE:
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM
M=1,000,000 OHM
ALL CAPACITANCE VALUES IN MICRO FARAD.
P=MICRO-MICRO FARAD
EACH VOLTAGE AND CURRENT ARE MEASURED AT
NO SIGNAL INPUT CONDITION.
CIRCUIT AND PARTS ARE SUBJECT TO CHANGE
WITHOUT PRIOR NOTICE.
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AVR-1909/789, AVC-1909