STR-DN1050
STR-DN1050
51
51
6-24. SCHEMATIC DIAGRAM – MAIN Board (1/4) –
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)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
17
19
20
21
22 23 24
0
1.1
-0.7
0
0
58
1.1
0
58
1.1
0
58
1.1
0
58
1.1
0
58
1.1
0
58
-1.1
0
-58
-1.1
0
-58
-1.1
0
-58
-1.1
0
-58
-1.1
0
-58
-1.1
0
-58
1.1
0
58
-1.1
0
-58
0
-0.7
0
0
-0.7
0
0
-0.7
0
0
-0.7
0
0
-0.7
0
0
-0.7
0
0
-59
-0.7
0
-59
-0.7
0
-59
-0.7
0
-59
-0.7
0
-59
-0.7
0
-59
-0.7
0
-59
-0.7
-1.1
-0.6
0.4
-1.1
-0.6
0.4
-1.1
0.4
1.1
-1.1
0.4
1.1
-1.1
-0.6
0.4
-1.1
0.4
1.1
-1.1
-0.6
0.4
-1.1
0.4
1.1
-1.1
-0.6
0.4
-1.1
0.4
1.1
-1.1
-0.6
0.4
-1.1
0.4
1.1
-1.1
-0.6
0.4
-1.1
0.4
1.1
1.1
59
59
0.6
0.1
0.1
-57
-57
1.1
59
59
1.1
59
59
1.1
59
59
0.6
0.1
0.1
-57
-57
0.6
0.1
0.1
-57
-57
1.1
59
59
0.6
0.1
0.1
-57
-57
0.6
0.1
0.1
-57
-57
1.1
59
59
0.6
0.1
0.1
-57
-57
1.1
59
59
0.6
0.1
0.1
-57
-57
-56.4
16.3
-1.1
-57
-56.4
16.3
-57
-56.4
16.3
-57
-57
-56.4
-1.1
-57
-56.4
-56.4
16.3
-57
-1.1
-57
-56.4
-56.4
16.3
-57
-1.1
-57
-56.4
-57
-1.1
-56.4
-56.4
16.3
-57
-57
-1.1
-56.4
-56.4
16.3
-57
-57
-1.1
-56.4
C564
100p
C548
0.1u
C933
100u
100V
C932
100u
100V
C551
220p
C591
47p
C592
47p
C578
0.022u
C581
4p
C585
47p
C586
47p
C570
3300p
C582
12p
C558
47u 25V
C545
47u 25V
C563
220u
10V
C560
[SL]
[SBR]
[SBL]
[SR]
[FL]
[FR]
[C]
10u
50V
C863
220u
10V
C813
220u
10V
C683
220u
10V
C613
220u
10V
C763
220u
10V
C713
220u
10V
C860
10u
50V
C810
10u
50V
C680
10u
50V
C760
10u
50V
C710
10u
50V
C610
10u
50V
CL550
CL552
CL850
CL852
CL800
CL802
CL650
CL652
CL750
CL752
CL600
CL602
CL551
R553
0.22
D550
DA2J10100L
D572
DA2J10100L
D571
DA2J10100L
D570
DA2J10100L
D551
DA2J10100L
D536
DZ2J051M0L
L550
Q553
2SD2114K
LIMITER
Q570
Q551
BOOSTER
MP1620-OPY-MK
Q550
BOOSTER
MN2488-OPY-MK
C +VE
C -VE
Q552
2SA1162-G
LIMITER
Q554
2SA1514KT146S
CURRENT
DETECT
Q572
KTA1024-Y
PWR AMP.
Q872
KTA1024-Y
PWR AMP.
Q822
KTA1024-Y
PWR AMP.
Q672
KTA1024-Y
PWR AMP.
Q772
KTA1024-Y
PWR AMP.
Q722
KTA1024-Y
PWR AMP.
Q622
KTA1024-Y
PWR AMP.
Q555
CURRENT DETECT
2SA1514KT146S
Q574
KTC3206-Y
PWR AMP.
Q575
KTC3206-Y
PWR AMP.
R550
4.7
R543
4.7
R542
4.7
R554
100
R567
100
R558
6.2k
R551
10
2.2k
R588
220
R573
470
R576
2.2k
R575
560
R566
22k
R555
2.2k
R556
6.8k
R381
68k
R580
270
R578
4.7k
R571
220
R574
4.7k
R570
4.7k
R572
56k
R579
2.2k
R577
0
R544
68k
R561
4.7k
R552
1.5k
R565
15k
R564
68k
R569
47k
R568
100k
R559
47k
R557
22k
R548
22k
R549
6.8k
R547
1k
R587
C554
0.01u
E
B
C
C
B
B
C
E
E
B
C
C862
100p
C851
220p
C891
47p
C892
47p
C878
0.022u
C881
4p
C885
47p
C886
47p
C870
3300p
C882
12p
C858
47u 25V
CL851
R853
0.22
D850
DA2J10100L
D872
DA2J10100L
D871
DA2J10100L
D870
DA2J10100L
D851
DA2J10100L
L850
Q853
2SD2114K
LIMITER
Q870
Q851
BOOSTER
MP1620-OPY-MK
Q850
BOOSTER
MN2488-OPY-MK
SBR +VE
SBR -VE
Q852
2SA1162-G
LIMITER
Q854
2SA1514KT146S
CURRENT
DETECT
Q855
CURRENT DETECT
2SA1514KT146S
Q874
KTC3206-Y
PWR AMP.
Q875
KTC3206-Y
PWR AMP.
R850
4.7
R854
100
R867
100
R858
6.2k
R851
10
2.2k
R888
220
R873
470
R876
2.2k
R875
560
R866
22k
R855
2.2k
R856
6.8k
R382
68k
R889
270
R878
4.7k
R871
220
R874
4.7k
R870
4.7k
R872
56k
R879
2.2k
R877
68k
R861
4.7k
R852
1.5k
R865
15k
R864
68k
R869
47k
R868
100k
R859
47k
R857
1k
R887
C854
0.01u
[SBR]
[SL]
E
B
C
C
B
C762
100p
C781
4p
C785
47p
C786
47p
C770
3300p
C782
12p
D772
DA2J10100L
D771
DA2J10100L
D770
DA2J10100L
Q770
Q774
KTC3206-Y
PWR AMP.
Q775
KTC3206-Y
PWR AMP.
2.2k
R788
220
R773
470
R776
2.2k
R775
68k
R789
270
R778
4.7k
R771
220
R774
4.7k
R770
4.7k
R772
56k
R779
2.2k
R777
68k
R761
1k
R787
E
B
C
C
B
C812
100p
C831
4p
C835
47p
C836
47p
C820
3300p
C832
12p
D822
DA2J10100L
D821
DA2J10100L
D820
DA2J10100L
Q820
Q570, Q620, Q670, Q720,
Q770, Q820, Q870,
HN4A06J-GRBL (TE85R)
PWR AMP.
Q824
KTC3206-Y
PWR AMP.
Q825
KTC3206-Y
PWR AMP.
2.2k
R838
220
R823
470
R826
2.2k
R825
68k
R839
270
R828
4.7k
R821
220
R824
4.7k
R820
4.7k
R822
56k
R829
2.2k
R827
68k
R811
1k
R837
C662
100p
C682
12p
2.2k
R688
68k
R689
68k
R661
1k
R687
E
B
C C
B
B
C
E
E
B
C
C651
220p
C691
47p
C692
47p
C678
0.022u
C681
4p
C685
47p
C686
47p
C670
3300p
C658
47u 25V
CL651
R653
0.22
D650
DA2J10100L
D672
DA2J10100L
D671
DA2J10100L
D670
DA2J10100L
D651
DA2J10100L
L650
Q653
2SD2114K
LIMITER
Q670
Q651
BOOSTER
MP1620-OPY-MK
Q650
BOOSTER
MN2488-OPY-MK
FR +VE
FR -VE
Q652
2SA1162-G
LIMITER
Q654
2SA1514KT146S
CURRENT
DETECT
Q655
CURRENT DETECT
2SA1514KT146S
Q674
KTC3206-Y
PWR AMP.
Q675
KTC3206-Y
PWR AMP.
R650
4.7
R654
100
R667
100
R658
6.2k
R651
10
220
R673
470
R676
2.2k
R675
560
R666
22k
R655
2.2k
R656
6.8k
R384
270
R678
4.7k
R671
220
R674
4.7k
R670
4.7k
R672
56k
R679
2.2k
R677
4.7k
R652
1.5k
R665
15k
R664
68k
R669
47k
R668
100k
R659
47k
R657
C654
0.01u
[SR]
E
B
C
C
B
B
C
E
E
B
C
C801
220p
C841
47p
C842
47p
C828
0.022u
C808
47u 25V
CL801
R803
0.22
D800
DA2J10100L
D801
DA2J10100L
L800
Q803
2SD2114K
LIMITER
Q801
BOOSTER
MP1620-OPY-MK
Q800
BOOSTER
MN2488-OPY-MK
SBL +VE
SBL -VE
Q802
2SA1162-G
LIMITER
Q804
2SA1514KT146S
CURRENT
DETECT
Q805
CURRENT DETECT
2SA1514KT146S
R800
4.7
R804
100
R817
100
R808
6.2k
R801
10
560
R816
22k
R805
2.2k
R806
6.8k
R383
4.7k
R802
1.5k
R815
15k
R814
68k
R819
47k
R818
100k
R809
47k
R807
C804
0.01u
[SBL]
B
C
E
E
B
C
C712
100p
C731
4p
C735
47p
C736
47p
C720
3300p
C732
12p
D722
DA2J10100L
D721
DA2J10100L
D720
DA2J10100L
Q720
Q724
KTC3206-Y
PWR AMP.
Q725
KTC3206-Y
PWR AMP.
2.2k
R738
220
R723
470
R726
2.2k
R725
68k
R739
270
R728
4.7k
R721
220
R724
4.7k
R720
4.7k
R722
56k
R729
2.2k
R727
68k
R710
1k
R737
E
B
C C
B
C701
220p
C741
47p
C742
47p
C728
0.022u
C708
47u 25V
CL700
CL702
CL701
R703
0.22
D700
DA2J10100L
D701
DA2J10100L
L700
Q703
2SD2114K
LIMITER
Q701
BOOSTER
MP1620-OPY-MK
Q700
BOOSTER
MN2488-OPY-MK
SL +VE
SL -VE
Q702
2SA1162-G
LIMITER
Q704
2SA1514KT146S
CURRENT
DETECT
Q705
CURRENT DETECT
2SA1514KT146S
R700
4.7
R704
100
R717
100
R708
6.2k
R701
10
560
R716
22k
R705
2.2k
R706
6.8k
R387
4.7k
R702
1.5k
R715
15k
R714
68k
R719
47k
R718
100k
R709
47k
R707
C704
0.01u
[C]
B
C
E
E
B
C
C612
100p
C684
10p
C634
10p
C631
4p
C635
47p
C636
47p
C620
3300p
C632
12p
D622
DA2J10100L
D621
DA2J10100L
D620
DA2J10100L
Q620
Q624
KTC3206-Y
PWR AMP.
Q625
KTC3206-Y
PWR AMP.
2.2k
R638
220
R623
470
R626
2.2k
R625
68k
R639
270
R628
4.7k
R621
220
R624
4.7k
R620
4.7k
R622
56k
R629
2.2k
R627
68k
R611
1k
R637
E
B
C C
B
C751
220p
C791
47p
C792
47p
C778
0.022u
C758
47u 25V
CL751
R753
0.22
D750
DA2J10100L
D751
DA2J10100L
L750
Q753
2SD2114K
LIMITER
Q751
BOOSTER
MP1620-OPY-MK
Q750
BOOSTER
MN2488-OPY-MK
SR +VE
SR -VE
Q752
2SA1162-G
LIMITER
Q754
2SA1514KT146S
CURRENT
DETECT
Q755
CURRENT DETECT
2SA1514KT146S
R750
4.7
R754
100
R767
100
R758
6.2k
R751
10
560
R766
22k
R755
2.2k
R756
6.8k
R385
4.7k
R752
1.5k
R765
15k
R764
68k
R769
47k
R768
100k
R759
47k
R757
C754
0.01u
[FR]
B
C
E
E
B
C
C601
220p
C641
47p
C642
47p
C628
0.022u
C618
47u 25V
CL601
R603
0.22
D600
DA2J10100L
D601
DA2J10100L
L600
Q603
2SD2114K
LIMITER
Q601
BOOSTER
MP1620-OPY-MK
Q600
BOOSTER
MN2488-OPY-MK
FL +VE
FL -VE
Q602
2SA1162-G
LIMITER
Q604
2SA1514KT146S
CURRENT
DETECT
Q605
CURRENT DETECT
2SA1514KT146S
R600
4.7
R604
100
R617
100
R608
6.2k
R601
10
560
R616
22k
R605
2.2k
R606
6.8k
R386
4.7k
R602
1.5k
R615
15k
R614
68k
R619
47k
R618
100k
R609
47k
R607
C604
0.01u
[FL]
B
C
E
E
B
C
>046S
MAIN BOARD
(2/4)
(Page 52)
>047S
MAIN BOARD (4/4)
(Page 54)
>048S
MAIN BOARD (2/4)
(Page 52)
JW303
JW302