Denon DVD-3800 Service Manual page 114

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WARNING:
Parts marked with this symbol
Use ONLY replacement parts recommended by the manufacture.
CAUTION:
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Before returning the unit to the customer, make sure you make either (1) a
leakage current check or (2) a line to chassis resistance check. If the leakage
1,000,000 OHM
current exceeds 0.5 milliamps, or if the resistance from chassis to either side
CRO-MICRO FARAD
of the power card is less than 460kohms, the unit is defective.
MO SIGNAL INPUT
WARNING:
DO NOT return the unit to the customer until the problem is located and
THOUT PRIOR
corrected.
have critical characteristics.
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http://www.xiaoyu163.com
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For the Waveforms marked with numbers
+
_
B LINE
SIGNAL LINE
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.
SCHEMATIC DIAGRAMS (4/8)
GU-3438-1 AUDIO UNIT
2 4
9 9 8
1 5 1 5 0 8 9 2 4
~ , refer to page 87 (WAVEFORMS).
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