DOWNLOAD Sony STR-DH810 Service Manual ↓ Size: 6.24 MB | Pages: 86 in PDF or view online for FREE

Model
STR-DH810
Pages
86
Size
6.24 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dh810.pdf
Date
PREV: Sony STR-DH710 Service Manual

Sony STR-DH810 Service Manual ▷ View online

STR-DH810
STR-DH810
25
25
5-12.  PRINTED  WIRING  BOARD - MAIN Board -
• 
 : Uses unleaded solder.
• See page 18 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
E
B
E
B
E
B
E
B
E
B
E
B
E
B
1
3
2
E
B
E
B
EB
E
B
E
B
E
B
E
B
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
B E
B E
B
E
B
E
B
E
B
E
B E
B E
B E
B E
B E
B E
B E
B E
B E
B E
B E
B E
B E
B E
B E B E
B E B E
B
E
B E
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
15
14
2
1
IC901
15
14
2
1
IC801
I
O
IC350
IC352
I
O
15
14
2
1
IC701
15
14
IC601
2
1
IC400
1
80
40
41
61
60
20
21
JW758
Q654
JW759
HS921
JW760
JW761
Q851
JW762
Q852
JW763
Q853
JW764
Q854
HS350
JW766
JW767
JW768
JW769
1
5
CNP920
R609
JW770
JS701
JS702
JW772
JW773
JW774
R610
JW775
JW776
R612
JW777
R613
JW778
JW779
R809
1
3
CNP930
JW780
R810
JW781
JW782
R812
JW783
R813
JW784
JW785
JW787
JW788
R628
R629
JW790
L678
JW791
JW792
JW793
JW795
JW796
JW797
JW798
R828
JW799
R829
L878
C408
C409
C603
C605
C607
C608
C609
C803
C610
C612
C807
C808
C809
C810
R659
C812
R660
R662
R663
R859
C629
R860
R862
R863
C829
R678
R679
F910
R878
F91
1
R879
F912
F913
C458
C459
C653
JW600
JW601
C655
JW602
JW603
C657
JW604
C658
JW605
C659
JW606
Q503
JW607
Q504
JW608
JW609
C853
JW800
C660
JW801
C855
JW802
C662
JW803
C857
JW804
JW610
C858
JW805
JW61
1
C471
C859
Q701
JW612
Q702
JW807
JW613
Q703
JW808
JW614
Q704
JW809
JW615
JW616
JW617
JW618
C860
JW619
C862
JW810
JW811
JW813
JW814
JW620
JW815
JW621
JW816
JW622
JW623
JW818
JW624
JW819
JW625
C679
JW626
JW627
JW628
JW629
JW820
JW821
JW824
JW630
JW631
C879
JW826
JW632
JW827
JW633
JW828
JW634
JW635
JW636
JW637
JW638
JW639
JH602
JW832
JW833
JH604
JW640
JW641
JW642
JH606
JH607
JW643
JW644
20
1
CNP41
1
JW645
JW646
JW647
JW648
JW649
L728
J401
J403
JW650
J404
JW651
J405
JW652
JW653
JW654
Q551
JW655
Q552
JW656
JW657
Q553
Q554
JW658
JW659
TB502
R302
TB503
TB504
JW660
JW661
Q751
JW662
Q752
JW663
Q753
JW664
Q754
JW665
JW666
JW667
L550
JW668
JW669
JW670
JW671
JW672
JW673
JW674
JW675
JW676
R513
JW677
LP100
JW678
JW679
R709
JW680
R710
JW681
R712
JW683
R713
JW684
JW685
JW686
JW687
JS808
JW688
JW689
JW690
JW691
JW692
JW698
R728
JW699
R729
L778
R920
R545
R351
R546
R356
C703
C705
C707
R550
C320
C708
R551
C709
R553
R361
C325
R558
C710
R365
C712
R759
C912
C913
R567
C914
C915
R377
R760
R762
R763
C729
R
Y301
C922
C923
C545
C351
C546
C547
C353
R778
GP801
R779
R392
R393
C550
C552
C555
C557
C558
C559
C753
C560
JW700
C561
C755
JW703
C757
JW704
C758
JW705
C759
Q601
JW706
Q602
JW707
Q603
JW708
Q604
JW709
C760
C762
JW710
JW711
Q801
Q802
JW713
JW714
JW715
JW716
JW717
JW718
R
Y920
JW719
1
5
3
CN792
JW720
JW721
JW722
JW723
JW724
R
Y350
JW725
C779
JW726
JW728
JW729
R
Y355
W001
W002
JW730
JW731
JW732
JW733
JW734
R
Y360
JW735
JW736
JW737
JW738
R
Y365
JW739
D921
JW740
L628
JW741
JW742
JW743
JW744
JW745
JW746
JW747
JW748
JW749
R
Y375
L828
JW750
JW751
JW752
JW753
JW754
JW755
Q651
JW756
Q652
JW757
Q653
JW693
JW682
1
15
CNP410
C805
JW712
C323
RR11
RR13
RR12
RR14
RR15
RR18
RR17
R631
R632
C932
C933
R543
R531
R532
R542
R682
R681
R731
R732
R781
R782
R831
R832
R882
R881
Q661
Q662
Q861
Q862
Q301
Q320
Q321
Q323
Q324
Q325
Q711
Q712
Q920
Q350
Q355
Q550
Q360
Q555
Q365
Q375
Q761
Q762
Q611
Q612
D326
D327
Q811
Q812
D910
D911
D912
D913
D352
D365
R401
R402
R403
R404
R405
R408
R409
R601
R602
R603
R604
D375
R606
R607
R608
D761
R801 R802
R803
R804
R611
R806
R807
R614
R808
R615
R616
D770
R81
1
R620
R814
R815
R622
R816
R820
R822
R630
C400
JR781
C403
C405
R830
R449
C602
CL300
R450
CL301
R451
CL302
R452
CL303
R453
CL304
R454
CL305
R455
CL306
C802
CL307
CL308
R458
CL309
R459
C611
R651 R652
R653
CL310
R654
CL311
CL312
R656
CL313
R657
CL314
R658
CL315
C811
CL316
R466
CL317
R467
CL318
C620
CL319
R851
R852
R853
R854
R661
R856
R857
CL320
R470
R664
R858
CL321
R665
CL322
R666
CL323
CL324
C820
CL325
CL326
CL327
CL328
CL329
R861
R670
R864
R865
R672
R866
CL330
CL331
CL332
CL333
CL334
CL335
C449
CL336
CL337
CL338
R870
CL339
R872
C450
R680
CL340
CL341
CL342
CL343
CL344
CL345
CL346
CL347
CL348
R880
CL349
C652
CL355
CL356
C852
CL357
CL358
CL359
C661
JR600
CL360
JR601
CL361
JR602
CL362
CL363
CL364
CL365
C861
CL366
CL367
CL368
C670
CL369
D61
1
CL370
CL371
CL372
CL373
C488
C870
D81
1
C489
D620
D820
C499
JR631
JR831
R301
R304
D661
R701
R702
R703
R704
R706
R707
R320
R708
D861
R323
D670
R325
R326
R327
R328
R711
R714
R715
R716
D870
R720
R722
JR681
R921
R730
R925
JR881
R544
R350
R547
R353
R354
R548
R549
R355
C702
R358
R552
R554
R360
R555
R556
R557
R363
R559
C711
R366 R367
R751 R752
R753
R560
R754
R562
R756
R563
R757
C910
R564
R758
C91
1
R565
R566
R568
C720
R569
R375
R378
R761
R764
R765
R766
R770
R772
C350
C352
C548
R780
C551
C553
C554
D301
C752
C761
JR700
JR701
JR702
JR703
JR704
JR705
JR706
JR707
C770
D711
D720
D536
D920
JR531
D350
JR731
D355
D550
D551
D360
CC09
CC59
CC01
CC51
CC02
CC52
CC03
CC53
CC04
CC54
CC08
CC58
CC05
CC55
CC15
CC18
CC62
CC17
CC63
CC1
1
CC12
CC13
CC60
CC61
CC14
MAIN
BOARD
1-881-120-
13
(13)
-
HEADPHONE
BOARD
CNP300
(Page 46)
.
MAIN POWER
TRANSFORMER
T900
(Page 44)
/
MAIN POWER
TRANSFORMER
T900
(Page 44)
+
DIGITAL CONN
BOARD
CN1004
(Page 41)
,
DIGITAL CONN
BOARD
CN1006
(Page 41)
R
L
R
L
R
L
R
L
R
L
R
L
R
L
SAT/CATV
AUDIO
IN
SA-CD/
CD/CD-R
AUDIOOUT
SA-CD/
CD/CD-R
AUDIO IN
TV AUDIO
IN
BD
AUDIO
IN
VIDEO 1
AUDIO
OUT
VIDEO 1
AUDIO
IN
SUBWOOFER
AUDIO
OUT
SURROUND
SPEAKERS
FRONT A
SURROUND BACK/
FRONT HIGH/BI-AMP/FRONT B
BLK
RED
L
L
R
R
R
L
CENTER
–
+
–
+
–
+
–
+
–
+
–
+
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
EXCEPT US
(US)
(US)
(US)
(US)
(US)
(US)
(US)
(US)
(US)
(US)
Ver. 1.1
STR-DH810
STR-DH810
26
26
5-13.  SCHEMATIC  DIAGRAM - MAIN Board (1/4) -
• See page 54 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
15
16
17
18
19 20
1
9
10
11
12
13
14
2
3
4
5
6
7
8
MAIN BOARD (1/4)
-58.4
58.4
58.4
0.1
0.1
-57.4
-1
1.1
-1
0
0
-58.4
-1
0
-57.2
0
-0.9
-1
0
0
58.4
1.1
0
-58.4
-1
0
58.4
1.1
0
-58.4
-1
0
58.4
1.1
0
-58.4
-1
0
0.4
-1
1
-1
0.4
-0.6
-1
0.4
-0.6
0.4
-1
1
0.4
-1
1
-1
0.4
-0.6
R813
0.22
Q503
SBL +VE
MN2488-OPY-MK
R830
47k
0.22
R863
R811
4.7k
82k
R857
2SA1175-HFE
Q801
4.7k
R861
C870
0.01
Q504
SBL -VE
MP1620-OPY-MK
R814
1.5k
L878
1.7uH
R815
15k
1.5k
R864
C820
0.01
2.2k
R856
0.022
C879
R804
68k
L828
1.7uH
Q854
C -VE
MP1620-OPY-MK
220p
C861
R816
68k
2SA1175-HFE
Q851
10
R879
R806
2.2k
R829
10
6.2k
R862
15k
R865
68k
R866
47k
R880
R878
4.7
R812
6.2k
R807
82k
Q853
C +VE
MN2488-OPY-MK
C829
0.022
R828
4.7
C811
220p
R851
1k
R801
1k
C852
100p
R852
68k
R802
68k
MA2J1
110GLS0
D870
MA2J1
110GLS0
D820
MA2J1
110GLS0
D861
MA2J1
110GLS0
D81
1
100
R859
R809
100
R810
100
100
R860
C545
47
MAZ8056GMLS0
D536
R548
22k
R549
22k
R822
100k
R872
100k
68k
R854
R853
2.2k
R820
47k
R870
47k
0
R544
2SD2144S-V
Q852
2SD2144S-V
Q802
1k
R560
100p
C553
68k
R554
68k
R565
2.2k
R563
82k
R555
2.2k
R556
Q551
2SA1175-HFE
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
100
R553
100
R567
Q552
2SD2144S-V
SBR -VE
MP1620-OPY-MK
Q554
1
2
3
SBR +VE
MN2488-OPY-MK
Q553
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
0.22
R513
4.7k
R552
C554
0.01
1.7uH
L550
1
2
1
2
1
2
1.5k
R562
0.022
C550
220p
C551
10
R551
6.2k
R558
15k
R564
68k
R569
47k
R568
4.7
R550
MA2J1110GLS0
D550
MA2J1110GLS0
D551
R559
100k
47k
R557
35V
C548
0.1
JR831
0
JR881
0
JR531
0
22p
C853
C803
22p
22p
C560
3p
C855
C805
3p
3p
C559
47 25V
C857
C807
47 25V
47 25V
C558
10V
C812
220
10V
220
C557
50V
C810
10
50V
C860
10
50V
10
C555
560
R858
R808
560
560
R566
C802
100p
10V
C862
220
R803
2.2k
R547
6.8k
47p
C552
C808
47p
C858
47p
47p
C561
C809
47p
47p
C859
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
STK350-630T-E
IC601
MUTE
+VOUT1
-VOUT2
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
STK350-630T-E
IC901
MUTE
+VOUT1
-VOUT2
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
2SA1514KT146S
Q862
2SA1514KT146S
Q811
2SA1514KT146S
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
Q555
2SA1514KT146S
Q861
2SA1514KT146S
Q812
2SA1514KT146S
CURRENT DETECT
Q550
SBR out
SBL OUT
C OUT
[C]
[SBL]
[C]
[SBL]
[SBR]
[SBR]
PRE DRIVER
IC901
IC B/D
PRE DRIVER
IC601
IC B/D
1
MAIN BOARD
(2/4)
(Page 27)
2
MAIN BOARD
(2/4)
(Page 27)
3
MAIN BOARD
(2/4)
(Page 27)
4
MAIN BOARD
(3/4)
(Page 28)
-58.4
58.4
58.4
-1
-57.4
0
0
0.1
0.1
-57.4
-1
1.1
-57.3
0
-0.9
-0.9
0
0
3.3k
R531
3.3k
R532
3.3k
R831
3.3k
R832
3.3k
R881
3.3k
R882
US
EXCEPT US
EXCEPT US
EXCEPT US
US
US
Ver. 1.1
STR-DH810
STR-DH810
27
27
5-14.  SCHEMATIC  DIAGRAM - MAIN Board (2/4) -
• See page 54 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
21
22
23
24
25 26
27
28
29 30 31
32
33
34
1
9
10
11
12
13
14
2
3
4
5
6
7
8
MAIN BOARD (2/4)
-0.8
0
0
-58.7
-0.8
0
0
0
0
0
3.3
3.3
-57.6
0
0
-57.6
0
0
-57.8
4
-57.8
58.4
1.1
0
-58.4
-1
0
58.4
1.1
0
-58.4
-1
0
58.4
1.1
0
-58.4
-1
0
58.4
1.1
0
-58.4
-1
0
0.4
-1
1
-1
0.4
-0.6
0.4
-1
1
-1
0.4
-0.6
0.4
-1
1
-1
0.4
-0.6
0.4
-1
1
-1
0.4
-0.6
Q653
SR +VE
MN2488-OPY-MK
6.2k
R662
47k
R680
2.2k
R656
1.5k
R664
2SA1175-HFE
Q651
L628
1.7uH
0.022
C679
82k
R657
4.7k
R661
R628
4.7
68k
R666
Q604
SL -VE
MP1620-OPY-MK
Q603
SL +VE
MN2488-OPY-MK
10
R679
Q654
SR -VE
MP1620-OPY-MK
L678
1.7uH
15k
R665
0.22
R663
C670
0.01
220p
C661
R678
4.7
2SA1175-HFE
Q701
Q753
FR +VE
MN2488-OPY-MK
47k
R780
1.5k
R764
1.5k
R714
220p
C711
4.7k
R761
68k
R766
Q703
FL +VE
MN2488-OPY-MK
10
R779
10
R729
Q754
FR -VE
MP1620-OPY-MK
2.2k
R706
C720
0.01
220p
C761
R778
4.7
2.2k
R756
2SA1175-HFE
Q751
82k
R707
L728
1.7uH
4.7k
R711
0.022
C779
82k
R757
R728
4.7
0.022
C729
Q704
FL -VE
MP1620-OPY-MK
15k
R715
L778
1.7uH
15k
R765
0.22
R763
C770
0.01
0.22
R713
6.2k
R712
68k
R716
39k
R326
2SC3052EF-T1-LEF
Q324
50V
10
C325
10k
R327
6.8k
R325
2SC3052EF-T1-LEF
Q321
1k
R328
R601
1k
C602
100p
1k
R651
100p
C652
68k
R652
1k
R751
1k
R701
100p
C752
100p
C702
68k
R752
68k
R702
2.2k
R375
2SC3052EF-T1-LEF
RELAY DRIVER
Q375
1
3
4
5
CN792
5P
HP DETECT
R-CH
GND
L-CH
R730
47k
MA2J1
110GLS0
D661
MA2J1
110GLS0
D670
MA2J1
110GLS0
D761
MA2J1
110GLS0
D770
MA2J1110GLS0
D375
MA2J1
110GLS0
D720
MA2J1
110GLS0
D71
1
680
R393
R392
680
100
R760
100
R709
100
R710
100
R660
100
R659
100
R759
6.2k
R762
47k
R378
10V
220
C320
10V
C323
220
100k
R320
R323
100k
2SC2713-G
Q325
R672
100k
R772
100k
R722
100k
CL364
CL362
CL363
MC2838-T112-1
D327
MC2838-T112-1
D326
R610
100
2SD2144S-V
2SA1175-HFE
Q601
R607
82k
R609
100
R606
2.2k
R613
0.22
C611
220p
R612
6.2k
R611
4.7k
R614
1.5k
R622
100k
C620
0.01
MA2J1
110GLS0
D61
1
MA2J1
110GLS0
D620
R615
15k
R616
68k
2.2k
R653
68k
R654
R604
68k
R603
2.2k
2.2k
R753
68k
R704
68k
R754
2.2k
R703
R630
47k
C629
0.022
R629
10
R670
47k
R620
47k
RY375
12V
1
2
3
4
5
6
R545
0.47
0.47
R546
Q602
2SD2144S-V
Q702
2SD2144S-V
Q652
2SD2144S-V
Q752
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
3
B
C
E
1
2
1
2
1
2
1
2
68k
R602
JR781
0
JR681
0
JR731
0
JR631
0
22p
C703
22p
C753
22p
C653
C603
22p
C605
3p
3p
C655
3p
C705
3p
C755
C607
47 25V
47 25V
C707
47 25V
C657
47 25V
C757
10V
C612
220
10V
C662
220
10V
220
C712
10V
220
C762
50V
C610
10
50V
10
C710
50V
C660
10
50V
10
C760
R608
560
560
R758
560
R708
560
R658
82
R377
R770
47k
R720
47k
C658
47p
C758
47p
47p
C759
C708
47p
C608
47p
47p
C659
C609
47p
47p
C709
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
STK350-630T-E
IC801
MUTE
+VOUT1
-VOUT2
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
STK350-630T-E
IC701
MUTE
+VOUT1
-VOUT2
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
2SA1514KT146S
Q712
2SA1514KT146S
Q662
2SA1514KT146S
Q762
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
2SA1514KT146S
Q611
2SA1514KT146S
Q661
2SA1514KT146S
PROTECTOR
PROTECTOR
PROTECTOR
PROTECTOR
PROTECTOR
Q320
2SA1514KT146S
Q612
2SA1514KT146S
Q761
2SA1514KT146S
Q711
2SA1514KT146S
Q323
SL_OUT
SR_OUT
SBR out
SL_OUT
SR_OUT
SBL_OUT
C OUT
Protector
HP DETECT
HP
FR_OUT
FL_OUT
FR_OUT
FR_OUT
FL_OUT
FL_OUT
[SR]
[FR]
[SL]
[FL]
[SL]
[SR]
[FL]
[FR]
PRE DRIVER
IC701
IC B/D
PRE DRIVER
IC801
IC B/D
1
MAIN BOARD
(1/4)
(Page 26)
2
MAIN BOARD
(1/4)
(Page 26)
3
MAIN
BOARD
(1/4)
(Page 26)
5
MAIN BOARD  (3/4)
(Page 28)
6
MAIN BOARD (4/4)
(Page 29)
-58.4
58.4
58.4
1.1
-1
-57.4
0
0
0.1
0.1
-57.4
-1
1.1
-58.4
58.4
58.4
1.1
-1
-57.4
0
0
0.1
0.1
-57.4
-1
1.1
-58.5
0
-0.9
-1
0
0
-58.7
0
-0.8
-0.9
0
0
-58.2
0
-1
-1
0
0
0.2
15.6
J
HEADPHONE
 BOARD
CNP300
(Page 46)
3.3k
R781
3.3k
R782
3.3k
R731
3.3k
R732
3.3k
R681
3.3k
R682
C932
100
C933
100
4.7
R542
4.7
R543
3.3k
R631
3.3k
R632
US
US
US
US
US
EXCEPT US
EXCEPT
US
EXCEPT US
EXCEPT
US
EXCEPT
US
EXCEPT
US
Ver. 1.1
STR-DH810
STR-DH810
28
28
5-15.  SCHEMATIC  DIAGRAM - MAIN Board (3/4) -
• See page 53 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
15
16
17
18
19
20
21 22
23 24
35
36
37
38
39
MAIN BOARD (3/4)
0
15.3
-15
-7
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
-7
0
0
0
0
0
0
0
0
50V
C409
4.7
R451
1k
50V
C459
4.7
R402
1k
C400
2200p
W002
R459
1k
R409
1k
R401
1k
R452
1k
R453
1k
R403
1k
R454
1k
R404
1k
C403
2200p
C405
2200p
100p
C449
100p
C450
JS702
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
BD3471KS2
IC400
GND
HPFN
LPF01
LPF02
LPFN2
LPFN1
SWVOL
VCC
DGND
D
ATA
CLK
VEE
FROUT
FLOUT
SWOUT
COUT
SROUT
SLOUT
SBROUT
SBLOUT
GND
GND
SUB2L
SUB2R
RECL3
RECR3
RECL2
RECR2
RECL1
RECR1
GND
SBL IN2
SBR IN2
SL IN2
SR IN2
C IN2
SW IN2
FL IN2
FR IN2
GND
INL12
INR12
INL1
1
INR1
1
INL10
INR10
INL9
INR9
INL8
INR8
INL7
INR7
INL6
INR6
V2_L/Main_Zone_L
V2_R/Main_Zone_R
DM_L/Zone_2_L
DM_R/Zone_2_R
DCAC
DCAC
TUNER_L/V2_L
TUNER_R/V2_R
Bi-AmpL
Bi-AmpR
GND
SBLIN
SBRIN
SLIN
SRIN
CIN
SWIN
FLIN
FRIN
GND
ADC ROUT
ADC LOUT
GND
SAIR R
SAIR L
GND
G
L1
R1
L2
R2
J403
4P
G
L1
R1
L2
R2
1SR154-400TE-25
D352
0.47
C350
0.47
C352
I
O
G
I
O
COM
RY301
D301
MA2J1110GLS0
2.2k
R301
Q301
2SC3052EF-T1-LEF
RELAY DRIVER
R467
100k
47k
R304
R470
47k
C471
50V
10
R466
1k
R455
1k
R405
1k
R408
1k
50V
C458
4.7
50V
C408
4.7
R458
1k
0
R354
C547
10 50V
10 50V
C546
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CNP410
HP Relay
SW Relay
LR Relay
SBL-R Relay
Bridgeable Relay
C-SUR-Relay
Protector
Limiter
HP detect
15V for tuner
VOL DATA
VOL CLK
Tuner_L(81)/V2_L(21)
Tuner_R(81)/V2_R(21)
+7V
CL300
CL301
CL302
CL303
CL304
CL305
CL306
CL307
CL308
CL309
CL310
CL311
CL312
CL313
CL314
CL315
CL316
CL317
CL318
CL319
CL320
CL321
CL322
CL323
CL324
CL326
CL327
CL328
CL329
CL330
CL331
CL332
CL334
CL335
CL336
CL337
CL338
CL340
CL341
CL342
CL343
CL344
CL345
CL346
CL347
CL348
L2
R2
G
R1
L1
R3
L3
J401
6P
2200p
C489
2200p
C499
0.1
C488
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CNP411
20P
-7V
ADCL OUT
AGND
ADCR OUT
FR IN
FL IN
SW
C
SR IN
SL IN
SBR IN
SBL IN
DCAC
DM_R(81)/Zone2_R(21)
DM_L(81)/Zone2_L(21)
V2_R(81)/Main_Z_R(21)
AGND
V2_L(81)/Main_Z_L(21)
SAIR R
SAIR L
CL349
CL325
CL333
16V
100
C351
16V
100
C353
100
R302
220
R450
220
R449
BRIDGE
SBL_R
LR
HP
C_SUR
Protector
HP DETECT
15V for tuner
TUNER_L/V2_L
SBL IN
SAIR R
SAIR L
SBR IN
SL IN
SR IN
C
SW
ADCR OUT
ADCL OUT
TUNER_R/V2_R
TUNER_L/V2_L
TUNER_R/V2_R
SBL IN
SL IN
SR IN
C
SW
ADCR OUT
ADCL OUT
SAIR R
SAIR L
SBR IN
CLK
JS701
DATA
SW
SW
15V for tuner
DIR FUNCTION SELECT
IC400
IC B/D
IC352
KIA7907PI
-7V REG
IC350
KIA7807API-U/PF
IC352
+7V REG
IC350
L
R
SA-CD/CD/
CD-R AUDIO OUT
8
MAIN BOARD
(4/4)
(Page 29)
5
MAIN BOARD
(2/4)
(Page 27)
4
MAIN BOARD
(1/4)
(Page 26)
K
CONNECTION
BOARD
CN1006
(Page 41)
CONNECTION
BOARD
CN1004
(Page 41)
L
J404
4P
J405
1P
L
R
SA-CD/CD/
CD-R AUDIO IN
L
R
SAT/CATV
AUDIO IN
L
R
BD
AUDIO IN
L
R
VIDEO 1
AUDIO OUT
L
R
VIDEO 1
AUDIO IN
SUBWOOFER
AUDIO OUT
L
R
TV AUDIO IN
7
MAIN BOARD
(4/4)
(Page 29)
CC09
100p
CC59
100p
CC01
100p
CC51
100p
CC02
100p
CC52
100p
CC03
100p
CC53
100p
CC04
100p
CC54
100p
CC05
100p
CC55
100p
CC08
100p
100p
CC58
EXCEPT US
US
EXCEPT US
Ver. 1.1
Page of 86
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