Denon DVD-3800 Service Manual page 86

WAVEFORMS
GU-3389-1 MAIN P.W.B.
DVD PLAY
1 HF (RFI)
CD PLAY
1 HF (RFI)
(DVD/CD) LOADING
FEI
2
FOO
3
FO+
4
FO−
5
DVD PLAY
TEI
6
TRO
7
8 TR+
9 TR−
CD PLAY
TEI
6
TRO
7
TR+
8
TR−
9
Disc DVDT-S01
Vref
V = 0.5 V/div
Disc TCD-784A
Vref
V = 0.5 V/div
PLAY
!
"
#
$
!
"
%
&
'
DVD PLAY (INNER)
DMO
FG
A3
CD PLAY (INNER)
DMO
FG
A3
SERCH TO OUTER CHAPTER
(INNER
6 TEI
FMO
FM−
FM+
POWER ON (INNER SWITCH ON)
INSWN
FMO
FM+
OUT
LOADER OPEN
OPEN
OPEN
CLOSE
LOADING+
DVD-3800
OUTER)
CLOSE
CLOSE
86