Table of Contents
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A
B
SCHEMATIC DIAGRAM-1
Q Q
3 7 6 3 1 5 1 5 0
U0011
AUDIO INPUT CIRCUIT PC BOARD (BAASP-0073-1L)
(PART-5)
1
P5518
BAASP-0073
R5672
NJM4580M-D
10
for TX-SA707 JJ
561J
C5608
C5588
123J
for TX-NA807 JJ
332J
C5592
R5673
R5648
R5650
10
270K
2
22K
6
C5596
P5500
10/50
7
R5654
C5584
Q5618:B
47/25
+
6
R5640
5
100
+
Rch
330
R5643
C5586
C5582
470K
220/10
4
102J
PHONO
C5583
R5644
C5587
NJM4580M-D
102J
R5639
470K
220/10
5
3
Lch
+
330
1
C5585
C5551
Q5618:A
47/25
2
152
R5653
C5597
100
10/50
Not Used
<AREA-5>
R5647
R5649
3
R5502
Rch
270K
22K
330
C5593
332J
C5589
1
123J
C5609
561J
TUNER
R5501
2
Lch
330
P5501
C5598
7
102J
9
R5504
Rch
330
7
1
CD
3
R5503
8
Lch
330
6
R5506
Rch
330
4
TAPE_OUT
R5505
5
Lch
330
3
R5508
Rch
330
TAPE_IN
1
R5507
2
Lch
330
10
P5502
9
R5510
Rch
4
330
7
GAME
R5509
8
Lch
330
6
R5512
Rch
330
T E
4
L
1 3 9 4 2 2 9 6 5 1 3
CBL/SAT
R5511
5
Lch
330
3
R5514
Rch
330
1
VCR OUT
R5513
2
Lch
330
10
C5579
5
P5503:B
102
9
R5516
Rch
330
7
VCR IN
R5515
8
Lch
330
6
R5520
Rch
330
4
DVD
R5519
5
Lch
330
6
E5520
IR/12VTRG-Jack
707JJ
707
807
Integra
807JJ
*
UPPER
22
TRGZ2
TRGA
24
----
150mA
150mA
21
P4600
HSJ1002-01-6020
2
TRGZ3
TRGB
10
----
25mA
25mA
1
LOWER
2SA1162-GR
UPPER
22
L4600 BK1608LM182-T
R4604
24
L4601
100
----
IRIN B
21
BK1608LM182-T
P4601
C4603
HSJ1002-01-6020
2
NC
7
TRGC
10
----
25mA
1
LOWER
R4615
*
L4602
0
UPPER
22
BK1608LM182-T
R4608
24
100
----
IRIN
IRIN
IRIN A
0
21
L4603
R4611
*
P4602
*
BK1608LM182-T
C4606
0
R4616
HSJ1002-01-6020
R4614
2
NC
*
10
0
*
0
*
0
----
TRGZ2
IROUT
IROUT
R4609
150mA
(Common)
1
R4612
R4622
LOWER
*
0
without JJ
<AREA-6>
P4600,4601,4602 are not used for HT-RC180.
w w w
Q4608
PS2501AL-1
Look at the List about parts marked.
*
8
C
D
except TX-SR707
((SD-7)
to HDMI PWB
except TX-SA707JJ
connect with MICON PWB(BADG-0099)
to BAVD-0101
except TX-NA807JJ
JL104A
JL5513A
P5512
Not Used
+7V
-7V
R5575
220K
R5583
C5910 152J
220K
C5911 152J
R5582
220K
R5576
220K
R5577
100K
R5578
100K
R5579
100K
+
R5580
100K
80
IN11R
79
IN10L
SBR Out
78
IN10R
SBR Pre-O
PHONO_R
77
INBL
PHONO_L
76
INBR
TUNER-R
75
IN9L
TUNER-L
74
IN9R
SL Pre-O
73
REC1L
SL Out
72
REC1R
CD-R
71
IN8L
SR Out
CD-L
70
IN8R
SR Pre-O
TAPE-R
69
IN7L
Q5501
TAPE-L
68
IN7R
GAME-R
67
R2A15220FP
IN6L
SW Out
GAME-L
66
IN6R
CBL/SAT-R
65
IN5L
CBL/SAT-L
64
IN5R
63
IN4L
62
IN4R
FL Pre-O
VCR-R
61
IN3L
FL Out
VCR-L
60
IN3R
DVD-R
59
(Bottom View)
IN2L
FR Out
DVD-L
58
IN2R
FR Pre-O
57
IN1L
56
IN1R
BASSL1
55
AGND
BASSL2
54
ADCR
53
ADCL
BASSR1
52
AVEE
BASSR2
51
MUTE
R5692
100K
R5682
220K
R5695
220K
R5681
220K
220K
R5696
R5609
R5608
for only SR707
( without JJ )
R5521
0
R5522
0
7
Q5503B
NJM4580M-D
R5596
C5590 101J
R5598
R5599
C5591 101J
R5597
NJM4580M-D
1
Q5503A
IRINA1
IRINA2
IRINB1
IRINB2
VOLDATA
<AREA-7>
R4600
3.9
VOLCLK
Z2R
D4601
D4600
Z2L
1SS352
1SS352
Z2TONEL
Z2TONER
R4602
1K
TRGA/TRGZ2
Q4601
KRC102S
or RN1402
Q4602
R4603
<AREA-8>
22
D4603
D4602
1SS352
1SS352
KRC102S
R4606
1K
Q4603
TRGB/TRGZ3
or RN1402
Q4604
R4607
2SA1162-GR
D4606
22
*
RL1N4003
D4605
D4604
1SS352
1SS352
<AREA-9>
Q4605
R4613
1K
KRC102S
TRGC
to Po-AMP PWB
or RN1402
GNDDG
(BAAMP-0072)
to H/P Amp PWB
R4618
R4617
+12VDG1+SUB
(DTC-50.1)
47
47
JL5515B
CN11
Q4606
connect with MICON PWB
KRA102S
(BADG-0099)
(SD-7)
R5660, 5661
R5688
or RN2402
TX-SR707 without JJ
ALL
1W-1.5
10K
R4621
DTR-40.1 without JJ
1W-1.5
x
a o
DTR-40.1JJ
MJJ
1W-1.2
y
2W-6.8
TX-SA707JJ
MJJ
1W-1.5
TX-NR807 without JJ
ALL
1W-1.5
.
i
DTR-50.1 without JJ
1W-1.5
DTR-50.1JJ
MJJ
1W-1.2
2W-6.8
TX-NA807JJ
MJJ
1W-1.5
DHC-40.1
1W-1.5
MDD
http://www.xiaoyu163.com
HT-RC180
E
F
(SD-7)
connect with MICON PWB(BADG-0099)
CN19
P5513
SRZ3MUT
Z3MUT
PRESRMUT
PREFRMUT
PRESBMUT
SBZ2MUT
Z2MUT
SWMUT
-15V
C5630
47/50 R5630
220
1
AGND
2
3
4
SBRC
5
AGND
6
SLC
7
8
9
+15V
AGND
10
11
12
SRC
13
C5555
47/25
SBR_Pre
SWC
14
SBL_Pre
15
AGND
16
C_OUT
C Out
17
CC
18
FLC
SR/Z3R_OUT
19
20
FL_Pre
21
AGND
22
SL/Z3L_OUT
23
SR_Pre
24
FRC
SL_Pre
25
C5561
224J
4.7K
473J R5585
26
C5559
SBL/Z2L/BiAmpL_OUT
27
R5561
C5563
223J
TREL
28
C5562 224J
SBR/Z2R/BiAmpR_OUT
0
29
4.7K
R5586
+10.5V
30
C5560
473J
TRER
Q5670A
C5564
R5562
+7V
R5676
R5678
+15V
Q
Q
with Ht-Sink
223J
0
22-1W
22-1W
3
1
Q5684
3
7
6
O
I
+6.6V
R5667
2SC2235
R5679
Q5670
1.2K
22
+60mAmax
78M15
+45mAtyp
J5515
220K
LIST
220K
R5666
R5685
22
1.2K
2SA965
with Ht-Sink
-60mAmax
Q5685
22-1W
R5677
-15V
3
2
-45mAtyp
-7V
O
I
22-1W
R5675
Q5671
-6.9V
-11.0V
79M15
R5638
R5637
for only
10-1/2W
10-1/2W
DHC-40.1
4
3
2
1
R5787
C5580
E5519
470/10
47K
+
Test point for protect checking
5
R5590
22K
6
Voltage Drop
+8.2V
12K
R5594
R5592
330
3.3K
Downmix
D5520
10K
1
2
R5793
FL/FR: -12dB
33K
Q5647
1SS352
10K
2SA1162-GR
R5789
SW: +3.5dB
10K
12K
R5595
R5593
330
3.3K
3
R5791
2
R5591
DACFR
22K
Q5646
22K
2SC2712
ADCR
Unbalance
ADCL
+7.8V/-10.5V
or +10.5V/-8.0V
VOLDATA
Z2VOLCLK
Z3R
Z3L
J5510
LIST
+15V
-15V
J5511
LIST
S1NB60-4062
D5601
LIST
R5660
LIST
4
1
+22V
R5664
LIST
5W/1W
R5688
J5676
LIST
J5512 LIST
J5513 LIST
J5675
R5661
LIST
LIST
LIST
LIST
5W/1W
-22V
R5687
R5663
JL5514B
(SD-3)
-
+
J5676
R5664
C5662
R5687
J5675
R5663
C5661
C5671
AREA-1 R5658
R5659 AREA-2 AREA-3 AREA-4
1W-6.8
1000/35
1W-6.8
470/35
220/50
----
----
----
----
1W-6.8
1000/35
1W-6.8
470/35
220/50
----
----
----
----
----
u 1 6 3
----
1W-4.7
1000/35
1W-4.7
----
1W-6.8
470/35
220/50
----
----
----
----
1W-6.8
1000/35
----
1W-6.8
470/35
220/50
----
----
----
----
----
----
5W-15
1000/50
----
5W-15
470/50
220/50
----
----
----
5W-15
1000/50
----
5W-15
470/50
220/50
----
----
----
5W-15
1000/50
1W-6.8
----
5W-15
470/50
220/50
----
----
----
5W-15
1000/50
----
5W-15
470/50
220/50
----
----
----
----
----
1W-6.8
1000/35
1W-6.8
1000/35
47/50
----
----
----
----
----
http://www.xiaoyu163.com
G
H
8
9
2
4
9
220K
R5657
-15V
R5669 220K
220K
R5563
R5564
220K
R5655 220K
R5540
220K
R5656 220K
R5535
220K
NJM4580M-D
3
C5606
47/50
R5616
1
SW_OUT
R5626
SW
Q5630A
100
2
120
R5634
Subwoofer
10K
Av=20dB
Q5616
Q5606
RN1441
RN1441
C5632 103J
NJM4580M-D
5
7
Q5617
Q5630B
C5607
Q5607
6
RN1441
R5627 100
C_OUT
47/50
R5617
RN1441
C
120
R5621
FL
C5601
FL_OUT
R5611
100
47/50
120
FR_OUT
FR_Pre
Q5601
Q5611
RN1441
RN1441
C5600
R5610
Q5600
Q5610
47/50
120
RN1441
R5620
RN1441
FR
100
R5612
R5622
SR/Z3R
100
C5602
120
47/50
Q5612
Q5602
RN1441
RN1441
C5603
Q5603
Q5613
47/50
R5613
RN1441
R5623
RN1441
SL/Z3L
120
100
R5624
SBR/Z2R/BiAmpR
100
R5614
C5604
120
47/50
Q5604
Q5614
RN1441
RN1441
3
1
5
1
5
0
8
9
< AREA-4 >
FR_Pre
C5605
R5615
Q5605
Q5615
120
47/50
RN1441
R5625
RN1441
SBL/Z2L/BiAmpL
100
FL_Pre
except 707 & 807JJ < AREA-1 >
Z2R
Z2L
10-1W
R5517
-7V
SR_Pre
+7V
R5518
C5517
+34mAtyp
C5518
+45mAmax
10-1W
470/10
470/10
30
1
inR3
SL_Pre
29
2
Z2R
inL2
AGND
Lin
28
3
Z2L
inR2
Rin
27
4
R
inL1
M61540FP
Cin
26
5
L
inR1
Q5502
SWin
25
6
SBR_Pre
AGND
(Botom view)
SLin
0
24
7
C5690
333J
TREL
BASL1
SRin
0
23
8
C5689
333J
TRER
BASL2
AGND
C5692
224J
22
9
SRout
21
10
SLout
C5691
473J
C5535
C5536
SBL_Pre
47/25
47/25
Z2TONEL
Z2TONER
R5538
10K
10K
R5539
C5677
C5694
C5693
220/25
R5674
224J
473J
470-1W
D5502
MTZJ3.6
Z2TONEL
Z2TONER
Z3RO
12VTRG / IR
R4609,4611
R4612,4614,4622
R4615
R4616 D4606
JL5515B
707 without JJ
ALL
----
40.1ALL, 40.1JJ
ALL
----
----
----
707JJ
MJJ
----
----
----
----
----
----
Z3LO
807 without JJ
ALL
----
----
50.1ALL, 50.1JJ
ALL
----
----
----
807JJ
MJJ
----
----
----
----
----
----
DHC-40.1
MDD
----
----
----
---
= mount
= no mount
12VTRG / IR
m
AREA-5
J5510
J5511
J5512
J5513
J5514
J5515
P5510B
R5919
R5920
AREA-6 AREA-7
AREA-8 AREA-9
13P
----
----
----
----
----
----
13P
----
----
----
----
----
----
----
c o
----
----
----
----
----
13P
----
----
----
----
----
----
13P
----
----
----
----
----
----
----
----
----
----
13P
----
----
.
----
----
----
----
----
13P
----
----
----
----
----
----
----
13P
----
----
13P
----
----
----
----
----
----
----
----
----
5P
----
----
----
----
----
----
HT-RC180
I
J
K
8
2
9
9
Z3MUT
PRESBMUT
PRESRMUT
Z2MUT
PREFRMUT
SBR/Z2R/BiAmpR
13
12
SR/Z3R
11
10
FR
9
5
8
4
C
7
3
6
2
FL
5
1
4
SL/Z3L
3
2
SBL/Z2L/BiAmpL
1
1
P5510D
1
P5509B
C
SW
P5503:A
2
C5610
4
9
8
2
9
9
47/50
R5734
R5530
3
FR
390
100
Q5632
1
RN1441
R5529
2
FL
Q5633
2
1
100
1SS352
D5517
1
2
10
D5507
1SS352
C5611
47/50
R5735
RN1441
C5707 221
390
100
2
C
D5514 1SS352
PRESRMUT
2
1
R5527
1
2
3
C5612
47/50
R5740
P5504
D5513
1SS352
7.2CH
390
Q5636
221
C5709
PRE OUT
P5505
RN1441
R5532
9
SR
Q5637
100
7
C5613
47/50
R5741
RN1441
R5531
8
SL
390
100
PRESBMUT
C5614
47/50
R5746
R5534
6
SBR
390
Q5640
100
4
RN1441
R5533
5
SBL
Q5641
100
C5615
47/50
R5747
RN1441
R5528
3
SWR
390
100
1
R5526
2
SWL
for only 707
1
2
100
D5518
1SS352
2
1
10
C5906
R5912
R5914
D5508
1SS352
47/50
1K
100
C5708
221
except TX-SA707JJ
< AREA-2 >
P5506
Q5904
RN1441
R5918
6
R
Q5903
RN1441
100
4
Z2 LINE/Pre
C5905
R5911
R5913
R5917
OUT
5
L
1K
100
100
47/50
C5720
R5750
R5752
1K
100
47/50
R5756
3
R
100
Z3MUT
1
Z3 Pre OUT
Q5708
RN1441
R5757
2
L
Q5709
100
RN1441
C5724
221J
1
2
D5512
2
1
7
C5721
D5511
R5751
R5753
1SS352
1SS352
47/50
1K
100
except TX-SA707/DTR-40.1 & TX-NA807JJ < AREA-3 >
C4605
----
----
----
----
----
----
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