DOWNLOAD Sony STR-DN2010 Service Manual ↓ Size: 10.39 MB | Pages: 126 in PDF or view online for FREE

Model
STR-DN2010
Pages
126
Size
10.39 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dn2010.pdf
Date
PREV: Sony MHC-GTR33 / MHC-GTR55 / MHC-GTR77 / MHC-GTR88 / SS-WGR33 / SS-WGR55 / SS-WGR77 Service Manual

Sony STR-DN2010 Service Manual ▷ View online

STR-DN2010
STR-DN2010
33
33
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
DIGITAL BOARD (4/4)
11
12
13
2
9
10
14
3.3
0
3.3
3.3 0
3.3
0
3.1 0
3.3 0
2.9 0
0
1.7 3.2 3.3 3.3
1.3 0
3.3 0
0
0
0
0
0
3.3 1.3 3.3 0
0
3.3
3.3
3.3
3.3
3.3
0
0
3.3
0
3.3
3.3
0
3.3
3.3
3.3
0
0
0
0
0
0
3.3
3.3
0
1.5
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
3.3
0
1
1
3.3
3.3
3.3
0
3.3
0
3.3
3.3
0
3.3
0
0
0
3.3
3.3
0
0
3.3
0
3.3
0
1.8 0
1.3 3.3 3.3 3.3 0
1.3 0
1.3 0
2
2
1.3 1.3
3.3 0
1.5 1.7
1.3 1.3
3.3
1.3 1.3 1.3
4
3
2
1
5
6
7
8
DMPORT_UART_MU/DM
DMPORT_UART_DM/MU
VIDEO_UCOM_SCL
STOP
CEC
VIDEO_UCOM_SDA
VIDEO_UCOM_MODE
UPDATE_D-VIDEO/SEL
UPDATE_SEL/D-VIDEO
SIRIUS_UAR
T_MU/SI
UART_MAIN/SUB
UART_SUB/MAIN
PROTECTOR
EVOL_CLK
EVOL_DA
TA
V_SEL4
V_SEL1
V_SEL3
A.VIDEO_SCL
A.VIDEO_SDA
V_MUTE1
V_SEL2
EVOL_DATA
EVOL_CLK
V2_VIDEO
V_GND
COMPO_DET
S_AIR_SRC_MUTE
S_AIR_I2C_SCL
S_AIR_I2C_SDA
ST
OP
RDS_CLK
RDS_DA
TA
NET_I2C_SDA
NET_I2C_SCL
MAIN_UCOM_MD
MAIN_UCOM_RESET
VCC
VSS
S_AIR_INT
S_AIR_SEL
DM_VIDEO
DM_VGND
HP_RY
DD+6V
SB/BIAMP_RY
LR_RY
HP_DET
LIMITER
FSRA
TE
DIR_CKST
DIR_DO
DSP_INT
DIR_ERROR
DIR_CE
TUNER_SEL_CLK
TUNER_SEL_DA
TA
A.VIDEO_SDA
V_MUTE1
A.VIDEO_SCL
V_SEL1
V_SEL4
V_SEL3
V_SEL2
THERMAL2
NON_AU
SIRIUS_UAR
T_SI/MU
DSP_RESET
SPI_CS
S_AIR_DETECT
S_AIR_RESET
S_AIR_ADC_SEL
DAC_LATCH
VIDEO_UCOM_RESET
VIDEO_UCOM_MODE
NET_RESET
VIDEO_UCOM_RESET
VIDEO_UCOM_BUSY
VIDEO_UCOM_ENDFLAG
SFLASH_HOLD
TUN_LA
T
TUN_DA
TA
TUN_CLK
TUN_DO
DIGI_DATA_MUTE
ANA_DIGI_MUTE
DAC_MUTE
THERMAL1
THERMAL2
THERMAL1
LIMITER
HP_DET
SB/BIAMP_RY
LR_RY
SW_PREOUT_RY
HP_RY
UPDATE_SEL/MAIN
UPDATE_SCK
VIDEO_UCOM_SCL
VIDEO_UCOM_SDA
VIDEO_UCOM_BUSY
VIDEO_UCOM_ENDFLAG
HDMI_ERROR
HDMI_ERROR
DMPORT_DETECT
PROTECTOR
BRIDG_RY
SW_PREOUT_RY
C_SR_RY
+7V
C_SR_RY
BRIDG_RY
MAIN_UCOM_ENDFLAG
SIRIUS_POW_EN
UPDATE_MAIN/SEL
SW_SEL_A
SW_SEL_B
SPI_CLK
SPI_MISO
SPI_MOSI
V2_RCH
V2_LCH
DIR_XMODE
COMPO_DET
VIDEO_DET
VIDEO_DET
TUN_TUNED
NET_ERROR
DSP_SIA_ZERO#
MAIN_UCOM_RESET
MAIN_UCOM_MD
COM_DA
TA
COM_CLK
C2524
4.7
C2516
4.7
C2531
0.01
C2537
4.7
10k
R2538
100
R2566
100
R2632
10k
R2537
2.2k
R2565
10k
R2548
10k
R2550
10k
R2567
2.2k
R2531
2.2k
R2534
47
R2592
10k
10k
R2650
R2595
47
R2594
10k
R2597
47
R2530
47
R2533
100
R2553
100
R2638
100
R2641
10k
R2642
10k
R2552
10k
R2637
10k
R2640
47
R2558
47
R2559
47
R2587
47
R2649
100
R2544
47
R2582
47
R2584
100
R2532
10k
R2529
100
R2535
100
R2536
X2501
4MHz
JL2604
JL2578
JL2581
JL2603
JL2547
JL2549
IC2502
M24256-BWMN6TP (A)
A0
A1
A2
GND
SDA
SCL
WCB
VCC
JL2506
CN2009
16P
+7V
V2_R
V2_L
VOL_CLK
VOL_DATA
17V R2 SUPPLY
HP_DET
LIMITER
PROTECTOR
C_SR_RY
BRIDG_RY
SB/BIAMP_RY
LR_RY
SW_PREOUT_RY
HP_RY
NC
CN2008
14P
A.Video I2C SCL
A.Video I2C SDA
V_Mute1(NC)
VSEL1(NC)
VSEL2(NC)
VSEL3(NC)
VSEL4(NC)
DMPORT_VIDEO
DMPORT_VGND
VID2_V
V_GND
COMPOSITE_DET(NC)
COMPONENT_DET
NC
JL2541
JL2540
JL2536
JL2740
JL2741
JL2742
JL2743
JL2744
JL2745
JL2746
JL2747
JL2748
JL2749
JL2750
JL2751
JL2505
JL2504
JL2503
JL2502
JL2500
JL2537
JL2543
JL2539
JL2544
JL2542
JL2501
JL2538
HDMI_NON_PCM
HDMI_ERROR
100k
R2526
C2501
0.1
100k
R2527
C2500
10k
R2525
10k
R2523
100
R2522
10k
R2524
2.2k
R2631
D2504
DAN222
10
C2512
100
R2606
100
R2557
100
R2528
100
R2609
100
R2610
RB2004
100
100
R2630
100
R2577
100
R2564
RB2005
100
RB2006
100
100
R2543
330
R2542
100
R2613
100
R2612
100
R2648
100
R2589
100
R2593
10k
R2616
10k
R2619
10k
R2621
RB2001
2.2k
JL2706
JL2707
JL2716
JL2717
JL2720
CN2502
12P
CN2508
7P
CEC
STOP
VIDEO_UCOM_SCL
VIDEO_UCOM_SDA
VIDEO_UCOM_BUSY
VIDEO_UCOM_RESET
VIDEO_UCOM_MODE
VIDEO_UCOM_ENDFLAG
UPDATE_D-VIDEO/SEL
UPDATE_SEL/D-VIDEO
HDMI_ERROR
HDMI_NON_LPCM
FB2502
0uH
RB2003
100
C2528
4.7
C2548
100
16V
D2503
DAN222
2.2k
R2655
2.2k
R2656
100
R2657
100
R2659
RB2008
100
IC2501
MB91F644PMC-GE1
GND
C
ST
OP
S_AIR_SELECT(N)
S-AIR_I2C_SDA(N)
S-AIR_INT(N)
S-AIR_I2C_SCL(N)
NC
VIDEO_UCOM_SDA
NC
VIDEO_UCOM_SCL
NC
TUNER_SEL_DA
TA(A36)
TUNER_SEL_CLK(A36)
NC
NC
NC
NC
EVOL_CLK(A36)
EVOL_DA
TA(A36)
HDMI_ERROR
NC
NC
NC
VIDEO_UCOM_BUSY
VIDEO_UCOM_RESET
VIDEO_UCOM_MODE
VIDEO_UCOM_ENDFLAG
NC
NC
NC
NC
VSS
VCC
NC
NC
NC
NC
INIT_L>H
MD0_H
MD1_L
XO
XI
VSS
NC
NC
NC
THERMAL2(N)
THERMAL1(N)
LIMITER(N)
MODEL(NC)
VERSION
UPDATE_MAIN/SEL_H
UPDATE_SEL/MAIN_H
UPDATE_SCK
HP_RY
SW_PREOUT_RY
LR_RY
SB/BIAMP_RY
BRIDG_RY
C-SR_RY
COMPOSITE_DET(NC)
COMPONENT_DET
AVCC
AVRH
AVSS
NC
HP_DET
V_SEL4(NC)
V_SEL3(NC)
V_SEL2(NC)
V_SEL1(NC)
V_MUTE1(NC)
A.VIDEO I2C SDA
A.VIDEO I2C SCL
AU_DAC_RST/DAC_MUTE(N)
AU_DAC_DO/ANA_DIGI_MUTE(N)
AU_DAC_LAT(A36/46)
DIG_AU_DATA_MUTE
DSP_SIA_ZERO#
DIR_XMODE-RESET
DIR_CE-LAT
DIR_DO
DIR_ERROR
DIR_CKST
UART_MAIN/SUB
UART_SUB/MAIN
VSS
VCC
MAIN_UCOM_ENDFLAG
NC
 DSP_SPIO_MOSI
DSP_SPIO_MISO
 DSP_SPIO_CLK
SW_SEL_B(N)
SW_SEL_A(N)
NC
NC
COM1_CLK
COM1_DA
TA
DSP_SFLASH_HOLD(A36)
DSP_NON_AUDIO(A36)
DSP_INT(A36)
VSS
VCC
DSP_RESET(A36)
DSP
 SPIO_CE(A36)
FS_RA
TE1-CAP
NC
RDS_DA
TA
TUN_DO(MISO)
TUN_CLK
TUN_DA
TA(MOSI)
TUN_LA
T
TUNED
RDS_CLK-INT
NC
NC
NC
NC
NC
SIRIUS_UAR
T_MU/SI
SIRIUS_UAR
T_SI/MU
SIRIUS_POWER_ENABLE
NC
NC
NC
NC
NC
NC
NC
VSS
VCC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NET_RESET
NET_I2C_SDA 
NET_ERROR
NET_I2C_SCL
NET_ADC_LAT1(A56)
VSS
VCC
DMPORT_UART_MU/DM
DMPORT_UART_DM/MU
DMPORT_DETECT
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
S-AIR_SRC_RESET(N)
S-AIR_ADC_SEL(N)
S-AIR_SRC_MUTE(N)
S-AIR_DETECT(N)
EEPROM_SDA
NC
EEPROM_SCL
NC
PROTECTOR
NC
VCC
C2553
0.1
C2534
0.1
0.1
0.1
C2525
C2518
0.1
C2547
100
R2665
1k
R2539
0
R2549
C2517
0.1
C2526
C2527
0.1
C2529
0.1
C2532
0.1
C2536
0.1
C2538
0.1
C2545
0.1
C2515
0.1
100
R2670
47k
R2639
47
R2562
JL2535
CN2500
4P
+5V
GND
THERMAL1
THERMAL2
JL2532
JL2533
C2509
0.1
JL2534
100
R2651
100
R2598
D2506
MAZ8051GLLS0
100
R2664
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
MAIN_UCOM_RESET
VCC
VSS
UPDATE_SCK
MAIN_UCOM_MD
UPDATE_SEL/MAIN
UPDATE_MAIN/SEL
JL2610
JL2609
JL2608
JL2607
JL2611
JL2606
JL2612
GND
3.3V
RESET
SO
SI
MD0
SCK
1
2
3
4
5
6
7
DCAC
V2_VIDEO
V_GND
V2_A_GND
-7V
MAIN_UCOM_ENDFLAG
UPDATE_SUB/SEL
UPDATE_SEL/SUB
UPDATE_SEL_A
UPDATE_SEL_B
POW_RY
STOP
DD+11V
STBY+5V
V2_LCH
V2_RCH
STBY_3.3V
NET_MULTI_LED
NET_ENDFLAG
UART_SUB/MAIN
CEC
UART_MAIN/SUB
JL2654
JL2656
JL2659
JL2653
JL2657
JL2658
JL2651
JL2652
JL2655
JL2650
JL2667
JL2662
JL2670
JL2669
JL2660
JL2672
JL2680
JL2661
JL2663
JL2676
JL2678
JL2673
JL2671
JL2665
JL2668
JL2666
JL2664
JL2683
470
R2652
JL2682
CN2503
29P
CEC
NET_MULTI_LED
NET_ENDFLAG
UART_/SUB/MAIN
UART_MAIN/SUB
MAIN_UCOM_ENDFLAG
UPDATE SUB/SEL
UPDATE_SEL/SUB
UPDATE_SEL_A
UPDATE_SEL_B
PWR_RELAY
STOP_IN
MAIN_MICOM_RESET
MAIN_UCOM_MD
D-GND
D_GND
UCOM_GND
DD+11V
STBY_3.3V
DGND(FLGND)
STBY++5V
MIC_OUT
VIDEO_2
VGND
LCH
+7V
R-CH
V2_A_GND
-7V
470
R2671
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
0.1
0.1
EEPROM
IC2502
SYSTEM CONTROLLER
IC2501
qg
DIGITAL BOARD
(3/4)
(Page 32)
3
DIGITAL
BOARD
(1/4), (3/4)
(Page 30),
(Page 32)
7
DIGITAL
BOARD
(1/4), (2/4)
(Page 30),
(Page 31)
4
DIGITAL
BOARD
(1/4)
(Page 30)
9
DIGITAL BOARD
(2/4), (3/4)
(Page 31),
(Page 32)
qf
DIGITAL BOARD
(3/4)
(Page 32)
N
TEMP-
SENSOR
BOARD
CN250
(Page 62)
J
CONNECTION
BOARD
CN1001
(Page 63)
K
D-VIDEO
BOARD
(1/6)
CN3603
(Page 50)
L
CONNECTION
BOARD
CN1007
(Page 63)
M
CONNECTION
BOARD
CN1005
(Page 63)
O
DISPLAY
BOARD (1/2)
CNS103
(Page 68)
US
ECE, UK
US
ECE,
UK
JL2752
JL2753
JL2754
JL2755
JL2756
JL2757
JL2758
JL2759
JL2760
JL2761
JL2762
JL2763
JL2764
JL2765
5-14.  SCHEMATIC  DIAGRAM - DIGITAL Board (4/4) -
  •  See page 77 for IC Pin Function Description.
STR-DN2010
STR-DN2010
34
34
5-15.  PRINTED  WIRING  BOARD - MAIN Board - 
•  Refer to page 27 for Circuit Boards Location. 
  : Uses unleaded solder.
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
E
B
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
R351
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
RY
30
1
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
RY
36
0
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)
R
HEADPHONE
BOARD
CNP300
(Page 63)
S
MAIN POWER
TRANSFORMER
T900
(Page 64)
T
MAIN POWER
TRANSFORMER
T900
(Page 64)
P
CONNECTION
BOARD
CN1004
(Page 62)
Q
CONNECTION
BOARD
CN1006
(Page 62)
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
L
L
R
R
R
L
CENTER
+
–
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
–
+
–
+
–
+
–
+
–
+
–
+
(US)
(US)
(US)
(US)
(US)
(US)
(US)
(ECE, UK)
FOR REFER
INDICATION
STR-DN2010
STR-DN2010
35
35
5-16.  SCHEMATIC  DIAGRAM - MAIN Board (1/4) - 
•  See page 74 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
MAIN BOARD (1/4)
15
16
19
17
18
20
1
3
2
4
5
6
7
8
9
10
11
12
13
14
-1
0
0
-1
0
0
-1
0
0
-57
-1
0
-57
-1
0
-57
-1
0
-58
58
58
0
0
-57
-1
1
-58
58
58
0
0
0
0
-57
1
-1
-57
-1
1
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
* 
IC601, IC901
 STK350-630TS-E 
(US)
 HIC 
CXD9986L
 (ECE, UK) 
1
58.2
0
-1
-58.2
0
1
58.2
0
-1
-58.2
0
1
58.2
0
-1
-58.2
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
R813
0.22
Q503
MN2488-OPY-MK
SBL +VE
47k
R830
R863
0.22
4.7k
R811
82k
R857
Q801
 BIAS
 BIAS
 BIAS
2SA1175-HFE
4.7k
R861
C870
0.01
Q504
MP1620-OPY-MK
SBL -VE
1.5k
R814
15k
R815
1.5k
R864
C820
0.01
2.2k
R856
C879
0.022
68k
R804
Q854
MP1620-OPY-MK
C -VE
C861
220p
68k
R816
Q851
2SA1175-HFE
R879
10
2.2k
R806
R829
10
R862
6.2k
15k
R865
68k
R866
47k
R880
R812
6.2k
82k
R807
Q853
MN2488-OPY-MK
C +VE
C829
0.022
C811
220p
1k
R851
1k
R801
C852
100p
68k
R852
68k
R802
D870
MA2J1110GLS0
D820
MA2J1110GLS0
D861
MA2J1110GLS0
D811
MA2J1110GLS0
R859
100
R809
100
R810
100
R860
100
C545
47 35V
D536
MAZ8056GMLS0
22k
R548
22k
R549
100k
R822
100k
R872
68k
R854
2.2k
R853
47k
R820
47k
R870
0
R544
Q852
 BIAS
2SD2144S-V
Q802
2SD2144S-V
1k
R560
C553
100p
68k
R554
68k
R565
2.2k
R563
82k
R555
2.2k
R556
Q551
R553
100
R567
100
Q552
2SD2144S-V
 BIAS
2SA1175-HFE
 BIAS
Q554
MP1620-OPY-MK
SBR -VE
Q553
MN2488-OPY-MK
SBR +VE
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
R513
0.22
4.7k
R552
C554
0.01
L550
1.7uH
1.5k
R562
C550
0.022
C551
220p
R551
10
R558
6.2k
15k
R564
68k
R569
47k
R568
R550
4.7
L828
1.7uH
R828
4.7
L878
1.7uH
R878
4.7
D550
MA2J1110GLS0
D551
MA2J1110GLS0
100k
R559
47k
R557
C548
0.1
0
JR881
0
JR831
0
JR531
3.3k
R531
3.3k
R532
3.3k
R831
3.3k
R832
3.3k
R881
3.3k
R882
C853
22p
C803
22p
C560
22p
C855
3p
C805
3p
C559
3p
C857
47 25V
C807
47 25V
C558
47 25V
C812
220
10V
C557
220
10V
C810
10
50V
C860
10
50V
C555
10
50V
560
R858
560
R808
560
R566
C802
100p
C862
220
10V
2.2k
R803
6.8k
R547
C552
47p
C808
47p
C858
47p
C561
47p
C809
47p
C859
47p
Q555
2SA1514KT146S
Q550
CURRENT DETECT
CURRENT DETECT
Q812
2SA1514KT146S
CURRENT DETECT
Q862
2SA1514KT146S
CURRENT DETECT
2SA1514KT146S
Q811
CURRENT DETECT
2SA1514KT146S
Q861
CURRENT DETECT
2SA1514KT146S
* 
IC601
MUTE
+VOUT1
-VOUT2
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
* 
IC901
MUTE
+VOUT1
-VOUT2
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
[C]
[SBL]
[C]
[SBL]
[SBR]
[SBR]
SBL_OUT
C_OUT
SBR OUT
PRE DRIVER
IC901
IC B/D
PRE DRIVER
IC601
IC B/D
1
MAIN BOARD
(4/4)
(Page 38)
2
MAIN BOARD
(2/4)
(Page 36)
4
MAIN BOARD
(2/4)
(Page 36)
3
MAIN BOARD
(2/4)
(Page 36)
5
MAIN BOARD
(3/4)
(Page 37)
6
MAIN BOARD
(3/4)
(Page 37)
US
ECE, UK
US
US
ECE, UK
ECE, UK
STR-DN2010
STR-DN2010
36
36
5-17.  SCHEMATIC  DIAGRAM - MAIN Board (2/4) - 
•  See page 74 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
MAIN BOARD (2/4)
28
21
22
23
24
26
25
27
29
30
31
32
33
34
4
5
6
7
8
9
10
11
12
13
14
-58
58
58
0
0
0
0
-57
1
-1
-57
-1
1
-58
58
58
0
0
0
0
-57
1
-1
-57
-1
1
-1
0
0
-57
-1
0
-1
0
0
-1
0
0
-1
0
0
-57
-1
0
-57
-1
0
-57
-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
-58
0
0
0
3.3
0
3.3
-58
0
0
-58
3.2
-58
* 
IC701, IC801
 STK350-630TS-E 
(US)
 HIC 
CXD9986L
 (ECE, UK) 
1
58.2
0
-1
-58.2
0
1
58.2
0
-1
-58.2
0
1
58.2
0
-1
-58.2
0
1
58.2
0
-1
-58.2
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SL_OUT
SR_OUT
FR_OUT
FL_OUT
Q653
MN2488-OPY-MK
SR +VE
R662
6.2k
47k
R680
2.2k
R656
1.5k
R664
Q651
2SA1175-HFE
C679
0.022
82k
R657
4.7k
R661
68k
R666
Q604
MP1620-OPY-MK
SL -VE
Q603
MN2488-OPY-MK
SL +VE
R679
10
Q654
MP1620-OPY-MK
SR -VE
15k
R665
R663
0.22
C670
0.01
C661
220p
Q701
2SA1175-HFE
Q753
MN2488-OPY-MK
FR +VE
47k
R780
1.5k
R764
1.5k
R714
C711
220p
4.7k
R761
68k
R766
Q703
MN2488-OPY-MK
FL +VE
R779
10
R729
10
Q754
MP1620-OPY-MK
FR -VE
2.2k
R706
C720
0.01
C761
220p
2.2k
R756
Q751
2SA1175-HFE
82k
R707
4.7k
R711
C779
0.022
82k
R757
C729
0.022
Q704
MP1620-OPY-MK
FL -VE
15k
R715
15k
R765
R763
0.22
C770
0.01
R713
0.22
R712
6.2k
68k
R716
39k
R326
Q324
2SC3052EF-T1-LEF
C325
10
50V
10k
R327
6.8k
R325
Q321
PROTECTOR
PROTECTOR
PROTECTOR
PROTECTOR
PROTECTOR
2SC3052EF-T1-LEF
1k
R328
1k
R601
C602
100p
1k
R651
C652
100p
68k
R652
1k
R751
1k
R701
C752
100p
C702
100p
68k
R752
68k
R702
47k
R730
D661
MA2J1
110GLS0
D670
MA2J1
110GLS0
D761
MA2J1
110GLS0
D770
MA2J1
110GLS0
D720
MA2J1
110GLS0
D71
1
MA2J1
110GLS0
R760
100
R709
100
R710
100
R660
100
R659
100
R759
100
R762
6.2k
C320
220
10V
C323
220
10V
100k
R320
100k
R323
Q325
2SC2713-G
100k
R672
100k
R772
100k
R722
D327
MC2838-T112-1
D326
MC2838-T112-1
R610
100
Q601
2SA1175-HFE
2SD2144S-V
82k
R607
R609
100
2.2k
R606
R613
0.22
C611
220p
R612
6.2k
4.7k
R611
1.5k
R614
100k
R622
C620
0.01
D61
1
MA2J1
110GLS0
D620
MA2J1
110GLS0
15k
R615
68k
R616
2.2k
R653
68k
R654
68k
R604
2.2k
R603
2.2k
R753
68k
R704
68k
R754
2.2k
R703
47k
R630
C629
0.022
R629
10
47k
R670
47k
R620
Q602
Q702
2SD2144S-V
Q652
2SD2144S-V
Q752
2SD2144S-V
 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
L778
1.7uH
R778
4.7
L678 
1.7uH
R678
4.7
L728
1.7uH
R728
4.7
L628
1.7uH
R628
4.7
68k
R602
0
JR631
0
JR681
0
JR731
0
JR781
C932
100
C933
100
100V
100V
3.3k
R781
3.3k
R782
3.3k
R731
3.3k
R732
3.3k
R681
3.3k
R682
3.3k
R631
3.3k
R632
C703
22p
C753
22p
C653
22p
C603
22p
C605
3p
C655
3p
C705
3p
C755
3p
R543
4.7
R542
4.7
C607
47 25V
C707
47 25V
C657
47 25V
C757
47 25V
C612
220
10V
C662
220
10V
C712
220
10V
C762
220
10V
C610
10
50V
C710
10
50V
C660
10
50V
C760
10
50V
560
R608
560
R758
560
R708
560
R658
47k
R770
47k
R720
C658
47p
C758
47p
C759
47p
C708
47p
C608
47p
C659
47p
C609
47p
C709
47p
Q320
2SA1514KT146S
Q323
2SA1514KT146S
* 
IC801
MUTE
+VOUT1
-VOUT2
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
* 
IC701
MUTE
+VOUT1
-VOUT2
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
[SR]
[FR]
[SL]
[FL]
[SL]
[SR]
[FL]
[FR]
PRE DRIVER
IC701
IC B/D
PRE DRIVER
IC801
IC B/D
0
MAIN BOARD
(4/4)
(Page 38)
4
MAIN BOARD
(1/4)
(Page 35)
3
MAIN BOARD
(1/4)
(Page 35)
2
MAIN BOARD
(1/4)
(Page 35)
7
MAIN BOARD (3/4)
(Page 37)
8
MAIN BOARD (4/4)
(Page 38)
9
MAIN BOARD (3/4)
(Page 37)
Q762
2SA1514KT146S
CURRENT DETECT
Q761
CURRENT DETECT
2SA1514KT146S
Q662
2SA1514KT146S
CURRENT DETECT
Q712
2SA1514KT146S
CURRENT DETECT
Q612
2SA1514KT146S
CURRENT DETECT
Q661
CURRENT DETECT
2SA1514KT146S
Q711
CURRENT DETECT
2SA1514KT146S
Q611
CURRENT DETECT
2SA1514KT146S
US
US
US
US
ECE,
UK
ECE, UK
ECE, UK
ECE,
UK
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