Onkyo TX-DS797

BLOCK DIAGRAM 1
S
SBR
COMP
REC/Z2
COMP
INP
C
REC/Z2
C
INP
Y
REC/Z2
RIGHT
REC/Z2
YC
VIDEO 1
YC
S-VIDEO OUTPUT
MONITOR
YC
VIDEO 2
YC
VIDEO 5
(FRONT)
YC
S-VIDEO INPUT
DVD
YC
VIDEO 1
YC
VIDEO 2
YC
VIDEO 3
YC
VIDEO 4
MUTE
ISDET
ZONE2
LINEOUT
L
R
L VIDEO 2
R
VIDEO 5 L
R
(FRONT)
24.576MHZ
RECOUT
L TAPE
R
L VIDEO 1
R
COMPOSITE
VIDEO OUT
MONITOR
VIDEO 1
VIDEO 2
ZONE 2
VIDEO 3 L
R
VIDEO 4 L
R
VIDEO 1 L
R
VIDEO 2 L
R
TAPE L
R
DVD L
R
AUDIO INPUT
PHONO L
R
CD L
R
COAXIAL 1
COAXIAL 2
COAXIAL 3
1
Y
CB
CR
INPUT
2
Y
CB
CR
VIDEO 3
VIDEO 4
VIDEO 5
(FRONT)
COMPOSITE VIDEO INPUT
DVD
VIDEO 1
VIDEO 2
DIGITAL AUDIO OUTPUT
OPTICAL 1
OPTICAL 3
OPTICAL 1
OPTICAL 2
DIGITAL AUDIO INPUT
OPTICAL
VIDEO 5
(FRONT)
CS493002
POST
PROCESSING
(THX CINEMA)
(THX SURROUND EX)
CS493002
DECODING
(AC-3,DTS)
(DTS-ES)
(PLII,NEO:6)
BU1923
RDS
DECODER
TC9246F
2ND PLL
FM/AM
TUNER
PACK
MPD441000
SRAM
1M MIN.
MBM29LV002
FLASH ROM
2M MIN.
MBM29LV002
FLASH ROM
2M MIN.
LED
DRIVER
M66004FP
FL DRIVER
OSD
LC74761
-9189
AK4356
192/24
D/A
AK4528
96/24
D/A
(2/2)
AK4528
96/24
A/D
(1/2)
AK4114
DIR
50KLPF
50KLPF
50KLPF
50KLPF
50KLPF
50KLPF
50KLPF
50KLPF
BPLS
SW->R
BPLS
SW->L
C->L
SL->L
C->R
SR->R
RX0
RX1
RX2
RX3
TX0
RX4
RX5
DAUX
RX6
-6dB
-6dB
Zone 2 LED
Rec Out LED
TC9274N-008
TC9273F-017
European model only
TC9273N-004
RN1241 x22
PAL
NTSC
SEP
SEP
Y-C
Y-C
MIX
Y-C
RN1241 x6
FLT
Volume Control
Key Matrix0dB
6dB
6dB
6dB
6dB
6dB
6dB
74HC4051 x6
MUTE
MUTE
SUB
MICROPROCESSOR
MAIN
MICROPROCESSOR
TX-DS797
A
1
2
3
4
5
BCD