TX-NR579/ TX-NA579/ HT-R690/ HT-R990
SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-3
AUDIO INPUT SECTION PART-3
TX-NR579/ TX-NA579/ HT-R690/ HT-R990
DMIXL
DMIXR
DAC-FR
DAC-FL
SBR
SBL
C
GND
R
L
SR
SL
SPRLSB
SPRLF
IPROTECT
VPROTECT
SPRLZ2
TU_LI
TU_RI
Z2R_CH
Z2L_CH
Z2NET_R
Z2NET_L
DAC_SBL
DAC_SBR
DAC_SL
DAC_SR
DAC_FL
DAC_FR
DAC_CT
DAC_SW
AUX_R
AMUT
VOLDATA
VOLCLK
SEC1H
IPROTECT
VPROTECT
VOLH
MICOUT
-15V
AUX_L
RTAD
LTAD
U_PORT_L
+15V
HP_GND
Z2MUT
SPRLF
SPRLSB
SPRLZ2
SPRLCS
SBZ2MUT
HPDET
SPRLCS
+5VTU
+15V
-15V
PLLSCL
PLLSCDA
PLLSEN
HP_GND
PLLRST
PLLSDA
PLLSCL
PLLSEN
PLLRST
U_PORT_R
SEC1H
HPDET
VOLH
SEC1OFF
SEC1OFF
+24V
S1L+
S1L-
GND_M
S1L-
S1L+
PROTECT_VCC
CBL/SAT
VCR/DVR
DVD/BD
TUNER
GAME
Z2L
Z2R
Sub20dB
SW_OUT
SBR_OUT
FL/FR: -12dB
SW: +3.5dB
Downmix
E
ZONE2_L
(ASP GND)
Z2R CH
Z2L CH
-7V
+7V
Rch
4P
(SR DIRECT IN)
(FR DIRECT IN)
(FL DIRECT IN)
(SL DIRECT IN)
(C DIRECT IN)
VCR/DVR
Rch
Lch
OUT
Lch
Rch
DVD/BD
Rch
Lch
VCR/DVR
Lch
CBL/SAT
TO MAIN AMP
(PART4)
Z2MUT
SBZ2MUT
AMUT
FR_OUT
ZONE2_R
FL_OUT
C_OUT
SR_OUT
SL_OUT
J
G
G
SurrB_L
SurrB_R
A
Except T5/A5
Except T5/A5
SBL_OUT
H5(SB-SP),H6/H9(Z2-SP)
(PART4)
TO MAIN AMP
GND
RB_R
BAAF-0621
RB_L
MODEL NO. TX-NR509/ TX-NR579/ TX-NA579/ HT-R590/ HT-R690/ HT-R990
(PART-3)
SCHEMATIC DIAGRAM
AUDIO INPUT
J
TUNER FFC CABLE
FROM BADG-0643(PART-6)
FROM BADG-0639(PART-6)
FROM BADG-0639(PART-6)
FROM BADG-0643(PART-6)
SurrB_L
SurrB_R
GND
Z2_GND
GND
GNDA_AUX
GND
GND
M
-24V
-15V Supply
+15V Supply
+23V
-23V
F
+24V
N.M
N.M
N.M
N.M
TV/CD
FROM BADG-0639(PART-6)
(SBRELAY)
+15V
-15V
SW
GND
INSIGNIA
(SBR DIRECT IN)
Rch
GAME
Lch
Lch
Rch
TVCD
D
TUNER
Rch
Lch
ONLY A57
A
FROM BADG-0643(PART-6)
GNDTU
NC
NC
US
EX
7ch
7ch
H59
H59
T5
T5
T5
EU
EX
US
5ch
5ch
5ch
-1A
-1B
-1C
-1D
-1E
A57
JJ
7ch
-1F
US
7ch
H99
-1G
7ch
H99/ T57
EU
-1H
H69
US
C4001-02
R4212
Table: B
Table: E
Table: D
Table: A
Table: C
X
X
152J
O
X
152J
O
X
O
O
X
152J
O
X
X
152J
O
X
X
152J
O
X
X
221J
X
O
O
X
X
152J
X
O
X
152J
X
O
X
Tuner RCA
INSIGNIA
A MUT
Tuner Bufer
Tuner imp
O
X
152J
X
X
TO BAVD-0656(PART-7)
TO BAVD-0664(PART-7)
M
C
T5(Pre-SB/Z2-Line)
R4213
R4180
PreSB/Z2SP MUT
Table: F R4185,86
R4187,88
Table: G
Q4115-16
R4115-16
R4125-26
Table: H
X
8.2(1W)
10(1W)
22(1W)
0ohm
N.M
2.2K
2.2K
0ohm
N.M
1(1W)
X
O
O
4P
O
8.2(1W)
1(1W)
270
100
RN1441
O
4P
O
O
4P
10(1W)
22(1W)
RN1441
270
100
10(1W)
22(1W)
270
RN1441
10(1W)
22(1W)
X
X
2.2K
0ohm
N.M
10(1W)
22(1W)
O
2P
2.2K
0ohm
N.M
0ohm
N.M
2.2K
O
2P
10(1W)
22(1W)
Pre(SB)-RCA
Pre(SB)-T5
-/+15V REG
O
22(1W)
10(1W)
P4008
X
X
O
O
O
X
O
O
O
O
N
T5/A/57H69/H99, Z2Lineout
2.2K
0ohm
N.M
2P
-1J
7ch
(SBL DIRECT IN)
B
4P
4P
2P
GND
SB_GND
FROM BADG-0639(PART-6)
FROM BADG-0643(PART-6)
TO BAVD-0656(PART-7)
TO BAVD-0664(PART-7)
7P wire
9P wire
T5
CODE
TX-NR509
MODEL
HT-R590
HT-R690
T57
HT-R990
TX-NR579
A57
TX-NA579
H69
H99
H59
L
R
L
R
Z2 LINE OUT
PRE OUT
SURRBACK
J
H
(N.M)
(T5/H99/T57/HT69)
(T5/H99/T57/HT69)
(T5/H69)
T5/H69: 4P
Table: L
R4080,81
D4107,17
JL502A
Table: M
O
O
O
O
O
U-PORT IN
O
ESD for 2P/4P
X
X
X
C4206
Table: O P5504B
Z2SPKR
7P
7P
7P
7P
7P
9P
9P
Table: N JL503A
7P
7P
7P
Z2 UPORT
X
7P
7P
7P
X
X
9P
9P
Table: J
Table: K
P4007
L
Z2Lineout-RCA
SW PREOUT
SW PREOUT
N.M
X
X
O
O
O
X
O
O
O
X
X
X
X
X
X
X
X
K
C4208
100
102J
102J
102J
102J
102J
102J
103K
103K
103K
C4063
823J
C4064
223J
R4082
100K
R4089
0
C4060
47/50
C4061
47/50
R4190
220K
R4189
220K
R4086 1.8K
C4085
47/25
C4086
47/25
C4073
47/50
C4074
47/50
C4077
47/50
C4072
47/50
C4070
47/50
R4131
47K
C4131
221J
R4134
10K
R4133
1.2K
R4132 15K
R4130
220
C4132
103J
C4130
47/50
R4117
270
Q4105
RN1441
R4105
220K
R4107
220K
R4106
220K
Q4106
RN1441
Q4107
RN1441
Q4130B
NJM4580
5
6
8
7
R4091
22K
R4098 12K
R4090 12K
R4095 10K
Q4003A
NJM4580
1
2
3
4
Q4003B
NJM4580
7
8
6
5
C4210
47/25
C4209
47/25
R4094 10K
R4092
330
R4093
3.3K
R4096
330
R4097
3.3K
C4091 101J
C4090 101J
R4099
22K
C4167
220/25
C4166
220/25
R4213
0
R4182
220K
R4181
220K
R4212
0
R4111
2.2K
R4113
2.2K
R4114
2.2K
Q4103
RN1441
Q4104
RN1441
Q4101
RN1441
C4065 474J
C4066
823J
C4062
474J
C4057
47/25
C4050 47/25
C4051 47/25
C4052 47/25
R4085
1.8K
C4056
47/25
C4055
47/25
C4054
47/25
C4053
47/25
R4194
220K
R4196
220K
R4195
220K
R4193
220K
R4192
220K
R4109
220K
R4108
220K
R4118
2.2K
Q4109
RN1441
R4112
2.2K
R4110
2.2K
Q4100
RN1441
Q4102
RN1441
C4103
47/50
C4104
47/50
C4101
47/50
C4100
47/50
C4102
47/50
C4108
47/50
R4100
220K
R4102
220K
R4101
220K
R4103
220K
R4104
220K
C4067 223J
R4176
1(W)
47
R4174
(1W)
68
R4177
(1W)
47
R4175
(1W)
68
R4084
0
R4137
0
R4017
330
C4204
102J
C4020
221K
C4013
221J
R4060
100K
R4059
100K
R4058
100K
R4057
100K
R4054
100K
R4053
100K
R4020
330
R4019
330
R4018
330
R4016
2.2K
R4015
2.2K
R4014
330
C4205
102J
C4018
221J
C4017
221J
R4056
220K
R4055
220K
C4014
221J
C4019
221K
R4013
330
R4214
0
R4116
270
R4115
270
Q4115
RN1441
Q4117
RN1441
R4127
100
R4126
100
R4125
100
C4075
47/50
C4076
47/50
D4172
MTZJ6.8B
D4171
MTZJ6.8B
R4166
22
R4167
22
R4088
2.2K
R4087
2.2K
R4412
22
R4408
330
C4405 47/25 R4406
10K
Q4400A
NJM4580M
1
4
3
2
C4417
101J
R4413
22
R4404
10K
C4406
47/25
C4407
47/25
Q4401
2SC2235-Y
R4400
22K
C4416
101J
R4407
10K
C4404 47/25
C4415
105Z C4413
105Z
C4412
105Z
C4414
105Z
R4405 10K
R4401
22K
Q4108
RN1441
R4063
100K
C4112
152J
R4064
100K
C4111
152J
R4410 100K
C4403
47/25
C4402
47/25
R4211
0
R4144
0
R4143
0
Q4130A
NJM4580
3
2
1
4
Q4116
RN1441
TP4084
C4106
47/50
C4105
47/50
C4107
47/50
D4400
MTZJ5.6VD
Q4400B
NJM4580M
7
5
6
8
R4416 680
R4414
1W
100
C4186
470/16
C4187
470/16
JL504A
5
4
3
2
1
P5501B
1
2
3
4
5
P5503B
1
2
3
4
5
6
7
8
9
10
11
12
13
P5502B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
P5504B
1
2
3
4
5
6
7
8
9
JL503A
1
2
3
4
5
6
7
8
9
R4411 100K
R4136
100K
R4135
100K
R4078
47K
R4081
100K
R4079
47K
C4078
47/50
C4079
47/50
R4080
100K
R4069
100K
C4071
47/50
R4160
1W 0.22
R4161
1W 0.22
C4300
334J
C4301
1000/35
C4302
470/35
D4303
RL1N4003
D4302
RL1N4003
D4300
RL1N4003
C4109
47/50
R4119
2.2K
TP4173
Q4171
79M15
3
O
2
I
1
G
C4173 220/25
Q4170
78M15
3
O
2
G
1
I
C4172 220/25
D4304
RL1N4003
D4305
RL1N4003
Q4170A
1
2
3
4
TP4172
C4170 10/50
C4171 10/50
R4185
1W
1
R4186
1W
1
R4187
1W
8.2
R4188
1W
8.2
JL502A
1
2
3
4
5
R4183
J4306
J4307
R4184
Q4001
R2A15218FP
80
N.C.
79
IN-L9
78
IN-R9
77
N.C.
76
INLA/RECL1
75
INRA/RECR1
74
N.C.
73
IN-L8
72
IN-R8
71
IN-L7
70
IN-R7
69
IN-L6
68
IN-R6
67
IN-L5
66
IN-R5
65
IN-L4
64
IN-R4
63
IN-L3
62
IN-R3
61
IN-L2
60
IN-R2
59
IN-L1
58
IN-R1
57
N.C.
56
AGND
55
ADCR
54
ADCL
53
N.C.
52
AVEE
51
MUTE
50
CLOCK
49
DATA
48
DGND
47
SUBR
46
SUBL
45
SBLC-IN
44
SBRC-IN
43
FR-IN2
42
FL-IN2
41
SR-IN2
40
SL-IN2
39
SW-IN2
38
C-IN2
37
SBR-IN2
36
SBL-IN2
35
N.C.
34
TRER
33
BASS-R2
32
BASS-R1
31
N.C.
30
AVCC
29
N.C.
28
TREL
27
BASS-L2
26
BASS_L1
25
N.C.
24
FRC
23
FR-OUT
22
AGND
21
FL-OUT
20
FLC
19
AGND
18
CC
17
C-OUT
16
AGND
15
SW-OUT
14
SWC
13
N.C.
12
SRC
11
SR-OUT
10
AGND
9
SL-OUT
8
SLC
7
AGND
6
SBRC
5
SBR-OUT
4
AGND
3
SBL-OUT
2
SBLC
1
N.C.
100
SBR-IN1
99
SBL-IN1
98
SR-IN1
97
SL-IN1
96
SW-IN1
95
C-IN1
94
FR-IN1
93
FL-IN1
92
N.C.
91
RECL3
90
RECR3
89
N.C.
88
N.C.
87
N.C.
86
INL11/RECL5
85
INR11/RECR5
84
INL10/RECL4
83
INR10/RECR4
82
INLB/RECL2
81
INRB/RECR2
(Botom view)
P101B
9
8
7
6
5
4
3
2
1
D4301
RL1N4003
R4049
100K
C4009
221J
R4050
100K
C4010
221J
R4010
330
R4009
330
P4005
7
2
1
3
5
4
6
P4004
7
2
1
3
5
4
6
C4003
221K
R4004
330
R4003
330
R4043
100K
R4044
100K
C4004
221K
R4001
330
R4002
330
R4042
100K
R4041
100K
C4001
221J
C4002
221J
TP5504
TP5506
R4083
0
C4409 104Z
C4408
104Z
R4418
NM
R4180
220K
P4001
4
2
1
3
C4203
NM
P4002
7
2
1
3
5
4
6
R4402
22K
R4403
22K
C4411
102J
C4410
102J
R4415 680
R4409
330
R4417 33K
C4207 102J
R4035
100
R4036
100
R4075
220K
R4076
220K
C4035
221J
C4036
221J
P4008
4
2
1
3
C4031
221J
C4030
221J
R4031
100
R4030
100
C4206 102J
D4207
KDS4148U
P4007
4
2
1
3
D4117
KDS4148U
D4107
KDS4148U
R4070
2.2K
R4071
2.2K
P4010
2
3
1
D4217
KDS4148U
C4027
221J
R4077
22K
R4028
100
C4208
102J
D4218
KDS4148U
D4208
KDS4148U
C4211
NM
U0010
A
1
2
3
4
5
B
C
D
E
F
G
H
6
7
8
I
J
K
