TX-SR703/E
A
1
2
3
4
5
B
C
D
BLOCK DIAGRAM
AMPLIFIER
SECTION
SOURCE_R
SOURCE_L
Z2_L
Z2_R
TAPE_OUT_L
TAPE_OUT_R
MIX_L
MIX_R
VOLIN_
SBL
VOLIN_
SBR
V1_OUT_R
V2_OUT_L
V2_OUT_R
V1_OUT_L
ADLT+
ADLT-
ADRT-
ADRT+
MCH_CT
MCH_SW
MCH_SL
MCH_SBL
MCH_SBR
MCH_SR
ADLT-
ADLT+
ADRT+
ADRT-
TX
RX5
RX2
RX7
RX6
RX4
RX1
RX3
DAC_FR
DAC_FL
DAC_SW
DAC_SL
DAC_SR
DAC_SBL
DAC_CT
DAC_SBR
MCLK
LRCLK
BCLK
-6dB
NJW1157
MSBL/MSBR
+9.7dB
-6dB Inv.
NJU7311AM
TUNER PACK
VIDEO1 IN
VIDEO1 OUT
VIDEO2 OUT
VIDEO2 IN
TAPE IN
TAPE OUT
CD
PHONO
DVD
MC/MSW
MSL/MSR
RIAA
VIDEO3 IN
VIDEO4 IN
MIC
MIC AMP
MICDET
ANTENNA UNIT
XM/DT IC
AK4384
DAC
Micro
Controller
XM-RADIO
OPT FRNT
COAX 2
COAX 1
OPT2
OPT3
OPT4
OPT OUT
OPT1
2ch ADC
2ch ADC
2ch ADC
CS5340
+6dB
VLSC
LPF
+6dB
+6dB
VLSC
LPF
+6dB
VLSC
LPF
VLSC
LPF
VLSC
LPF
2ch ADC
DIR
8ch DAC
DSP
CS494003
SD_RAM
IC42S16100
2M Byte
FLASH ROM
MX29LV040
4M Bit
CS42528
2
3
4
80
81
82
87
83
84
88
89
90
95
91
92
47
48
45
46
11
10
12
8
9
42
44
30
28
29
27
21
26
24
22
25
23
43
41
70
69
68
67
66
65
64
63
62
61
59
58
57
60
85
93
94
86
7
21
19
20
24
29
28
27
23
22
6
5
26
25
51
52
53
54
55
56
71
72
73
74
30
31
32
33
36
37
35
34
28
16
14
13
15
49
48
43
42
47
46
45
44
50
81
82
80
79
86
85
127
56
60
61
63
62
64
118
110
109
1
106
107
117
111
3
2
59
54
119
134
131
A
A
+
+
Q3001
Q3003
Q331,341,351
Q211
Q285
Q201
Q361
Q3002
Q3004
North American models
