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DV-4070-B/4900/DVF-R7030-B/R9030
D.R.I.V.E. ¿ SIGNAL PATH
DMIX
AOUT0
A
X35-224
AOUT1
AOUT2
FRNTH
DMIX
AOUT0
X35-224
AOUT1
AOUT2
FRNTH
* SCART terminals(AV1,2) are available for European model
only.
Media vs SWITCHES
Media
DVD-Audio
(fs: 192kHz,176.4kHz),
VCD, CD-DA
Normal DVD, DTS-CD,
2-ch Speaker setting
Normal DVD, DTS-CD,
More than 3-ch Speaker
setting
9
CIRCUIT DESCRIPTION
DAC
IC32
B
SW1
DAC
D.R.I.V.E.II
IC4
IC1
IC31
DAC
D.R.I.V.E.II
IC5
IC2
DAC
D.R.I.V.E.II
IC3
IC6
IC18
DAC
IC32
B
SW1
DAC
D.R.I.V.E.II
IC1
IC31
A
DAC
IC5
DAC
IC6
IC18
SW1
SW2
A
off
B
on
A
on
IC33/34
LPF
60kHz
LPF
LPF
110kHz
60kHz
LPF
60kHz
LPF
60kHz
X25-637
(A). DVF-R9030(J,E,T,X,M), DV-4900(K)
IC33/34
LPF
60 kHz
LPF
LPF
110kHz
60 kHz
IC4
LPF
60 kHz
LPF
60 kHz
X25-637
(B). DVF-R7030(J,E,T,X,M), DV-4070(K)
Low Pass Filter
SW3
110kHz
on
60kHz
off
ATT Ctrl
Display
off
0dB(factory setting)
±1-6dB
-6dB
SW2
MUTE
SW3
SW4
MUTE
MUTE
-6dB ATT
MUTE
-6dB ATT
MUTE Ctrl
ATT Ctrl
SW2
MUTE
SW3
SW4
MUTE
-6dB ATT
MUTE
MUTE
-6dB ATT
MUTE Ctrl
ATT Ctrl
Media
DVD-Audio
(fs:192kHz,176.4kHz)
Others
All
ATT
AV Decoder
ON(-6dB)
OFF(0dB)
0 ~ -5dB, -7 ~ -12dB
*
* More than 1-ch is changed level.
MIX L/R
L/R
SL/SR
C/SW
AV1
AV2
MIX L/R
L/R
SL/SR
C/SW
AV1
AV2
SW4
A
B
B
0dB
-6dB
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