Onkyo TX-SR707 - Block Diagram-1: Audio Section

TX-SR707
BLOCK DIAGRAM-1
1
2
1
1
2
1
2
2
1
1
2
2
2
1
1
2
SUB1L SUB1R
MAINL
MAINR
MAINL
MAINR
REC_L
REC_R
32
33
53
54
46
47
73
72
89
88
13
14
15
17
18
17
9
85
SL(DAC)
SR(DAC)
16
7
3
2
4
5
12
11
10
C
FL
FR
ADCL ADCR Z2L Z2R
Z2R
Z2L
6
MAINL
MAINR
SRC
SLC
SBRC
SBLC
22
20
23
19
24
18
10
8
11
7
12
6
2
100
3
99
4
98
SL
SBL
SR
SBR
SW
SWMUT
PreSBMUT
Z2R
Z2L
H/PMUT
SBZ2MUT AMUTE SURZ3MUT
PreSURMUT
PreSURMUT
87
86
84
R
L
L
R
L
R
Z2L
Z2R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
83
82
81
80
77
76
75
74
71
70
69
68
67
66
65
64
61
60
59
58
84
85
SPRLF
SPRLF SPRLC SPRLSR
SPRLSB
SPRLFH
SPRLC
SPRLSR
SPRLFH
SPRLSB
C
SR/Z3R
SL/Z3L
SBL/Z2L/Bi_L/LH
SBR/Z2R/Bi_R/RH
SBL/LH/LW(DAC)
SBR/RH/RW(DAC)
FL
FR
SPRLFW
SPRLFW
I2S(DIR/ADC)
I2S(DVD Audio)
I2S(DVD-AUDIO/DSD)x4
ATT
ATT
MIC AMP
MIC
TONE
TONE
HEADPHONES
FRONT LEFT
FRONT RIGHT
CENTER
LEFT
RIGHT
LEFT
RIGHT
LEFT
SUR. BACK
SUR. BACK
SUB1 should be always ON.
C
0dB FIX
0dB FIX
IC5501
R2A15220FP
priority terminal
VCR IN
TAPE IN
CBL/SAT IN
GAME IN
TAPE OUT
DVD IN
CD IN
TUNER
VCR OUT
PHONO MM
FRONT IN
COAX 1
COAX 2
COAX 3
OPT FRONT
OPT1
(FRONT IN)
OPT2
OPT3
OPT OUT
COAX OUT
NET
SPDIF SW
Z2/Z3 Analog
RX
HDMI
IN7-8
FRONT
OUT1
OUT2
TX
HDMI
TX
HDMI
*ALL
*ALL
*8040
*8040
IN1-6
HDMI
*ALL
SPDIF
MAIN
SW
FL
FR
L
FR
FL
C
SBR
SBL
SR
SL
Ref. GND
( for JJ , MR)
2ch ADC
DIR
CS42516
LPF
+6dB
VLSC
FL
LPF
+6dB
VLSC
FR
+6dB
LPF VLSC
+6dB
SW
C
LPF VLSC
+6dB
SL
8ch DAC
PCM1690
+6dB
LPF VLSC
+6dB +6dB
LPF VLSC
SR
LPF
VLSC
LPF
VLSC
1st DSP
TMS320DA830
TC74VHCT157FT
2nd DSP
TMS320DA788
RS232
RI
Ether
IR IN
IR OUT
IR IN
12V TRIG A
12V TRIG B
12V TRIG C
12V TRIG Z2
from Micon
RS232
INTERFACE
INTERFACE
RI
only DTR/DTX-6.9
E-cont
REMOTE SENSOR
IR
CONTROL
12V TRIGGER
C(DAC)
Z2
ADCL
ADCR
SUB1L
SUB1R
SUB2L
SUB2R
nc
nc
Z2R
Z2L
Z2R
Down mix : No use
Tone : Use for Z3
(AUX IN)
IN6
IN5
IN3
IN2
SL(DAC)
SR(DAC)
SBR(DAC)
Bi-AmpR
TONE
TONE
0dB FIX
0dB FIX
Tones are used for all Integra.
SBL SBR
7.2CH
PREOUT
SWL
SWR
SL
SL/Z3L
SR/Z3R
SR
SBL
SBR
for 03a , 03b
M61540
except JJ
Z2R
Z2L
Z2R
Z2L
Z3R
Z3L
Z3L
Z3R
FL(MIX)
FR(MIX)
nc
SW(DAC)
nc
FL(DAC)
FL
FR
FR(DAC)
inverted down mix
inverted down mix
-6dB
-6dB
Z2L
SBL(DAC)
Bi-AmpL
2.2K / (1.2K+1K+2.2K)= -6dB
+20dB
0/-6/-12/-18dB
1dB step/each VR
0.5dB step/each VR
RIGHT
IN14
PHONO EQ
SIRIUS
TUNER
PACK
except <MMR>
R
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
M.M. Port
IN12
SIRIUS_R
SIRIUS_L
IN11
IN10
INB
IN9
IN7
IN8
IN13
Z2NET_R
Z2NET_L
L
SURR / Z3
LEFT
SURR / Z3
RIGHT
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
SBL/Z2L/Bi_L/LH
SBR/Z2R/Bi_R/RH
Z2 / Bi Amp
Z2 / Bi Amp
Front High
Front Wide
Front Wide
Front High
for only TX-SR707
( for only
TX-SR707 )
( for NR807,DTR-40.1/50.1)
Z2 Pre OUT
Z2 LINE OUT
except SR707 & JJ
for DD , DC
SPEAKER TERMINALS
POWER AMPLIFIER
for only TX-SR707
92
91
90
43
42
45
96
36
38
93
39
95
94
34
35
41
40
44
97
37
+
2.2K2.2K
R5659 1.2K
R5911
1K
R5912
1K
R5658 1.2K
R5929
0
R5930
0
R
AUDIO SECTION