Block Diagrams - Onkyo DR-S2.2 Service Manual

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QQ
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BLOCK DIAGRAMS

LEFT
TV/LINE
1
RIGHT
L
IN
R
TAPE
MD
L
HDD
OUT
R
IN
V2
CDR
PC
OUT
2
VIDEO1
TUNER
DAC
UNIT
PCM1742KE
TE
L 13942296513
3
DVD
DVD SP DIF
BOARD
4
LETTER
SQUEEZE
PRG Y
PRG Cr
DVD
MECHANISM
Cr
Y
Cb
Y
C
V
www
5
.
http://www.xiaoyu163.com
B
Rec SW
L
R
Q3001
BD3811K1
NAETC-7442
OPT
OUT
2
OPT 1
IN
COAXIAL
1
IN
NADIS-7436
5.00MHz
FL TUBE
MPD780232GC
MICRO PROCESSOR
DISPLAY CONTROL
KEY
LED
NASW-7438
NAVD-7439
Q1001
LA73054
S1/S2
2
1
PRG/INT
2
1
SELECTOR
TC74HC4053AF
2
1
2
1
2
1
2
1
x ao
y
i
http://www.xiaoyu163.com
8
5.1ch mode
SWITCH VOLUME
(DVD DSP)
50kHz LPF
1
AK4586
D/A A/D
2
Converter
DIR
2
MPD784225GC
MICRO PROCESSOR
AUDIO CONTROL
12.5MHz
Q Q
3 6 7 1 3
KEY
Except UPP type
TC74HC4053AF
S1/S2
NJM2279M
2
1
2
1
NJM2279M
2
1
2
1
NJM2279M
2
1
2
1
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.
Page 7
C
2 9 9 4 2 8
Acoustic
Control
+7V
-7V
SUBWOOFER
5kHz LPF
CS493292-CL
CRYSTAL
DIGITAL SIGNAL PROCESSOR
RI
REMOTE
CONTROL
NADG-7452
1 5 0 5 8 2 9 9 4
THERMISTOR
Thermal Protect
for Power AMP
NAETC-7434
NAVD-7441
Pb
Y
Pr
MONITOR
OUT
1
2
VIDEO 2
OUT
1
2
VIDEOB 2
IN
VIDEO 1
IN
MONITOR
OUT
VIDEO 2
OUT
VIDEO 2
IN
VIDEO 1
m
IN
co
DR-S2.2
D
9 9
N
L
MUTE
R
MUTE
C
SL
SR
+
2 8 9 9
NAVD-7439
LA73054
S1/S2
LETTER
SQUEEZE
2
1
2
1
2
1
R
G
2
1
B
Y
2
C
1
V
2
1