38
38
STR-DH730/DH830
STR-DH730/DH830
5-26. SCHEMATIC DIAGRAM – MAIN BOARD (2/3) –
Q653
SR +VE
BOOSTER
B
C
E
6.2k
R662
47k
R680
2.2k
R656
1.5k
R664
L628
1.7uH
50V
0.022
C679
82k
R657
4.7k
R661
R628
4.7
68k
R666
Q604
SL -VE
BOOSTER
B
C
E
Q603
SL +VE
BOOSTER
B
C
E
10
R679
3
Q654
SR -VE
BOOSTER
B
C
E
L678
1.7uH
15k
R665
0.22
R663
25V
C670
0.01
50V
220p
C661
1/4W
R678
4.7
R813
0.22
Q503
SBL +VE
BOOSTER
B
C
E
R830
47k
0.22
R863
Q753
FR +VE
BOOSTER
B
C
E
R811
4.7k
47k
R780
82k
R857
1.5k
R764
4.7k
R861
1.5k
R714
25V
C870
0.01
Q504
SBL -VE
BOOSTER
B
C
E
50V
220p
C711
4.7k
R761
68k
R766
R814
1.5k
3
Q703
FL +VE
BOOSTER
B
C
E
10
R779
10
R729
L878
1.7uH
R815
15k
Q754
FR -VE
BOOSTER
B
C
E
2.2k
R706
1.5k
R864
50V
220p
C761
1/4W
R778
4.7
25V
C820
0.01
2.2k
R856
50V
0.022
C879
2.2k
R756
L828
1.7uH
Q854
C -VE
BOOSTER
B
C
E
50V
220p
C861
R816
68k
10
R879
82k
R707
L728
1.7uH
R806
2.2k
4.7k
R711
R829
10
50V
0.022
C779
82k
R757
1/4W
R728
4.7
50V
0.022
C729
Q704
FL -VE
BOOSTER
B
C
E
6.2k
R862
15k
R865
68k
R866
47k
R880
15k
R715
L778
1.7uH
R878
4.7
R812
6.2k
15k
R765
0.22
R763
25V
C770
0.01
0.22
R713
6.2k
R712
R807
82k
Q853
C +VE
BOOSTER
B
C
E
50V
C829
0.022
68k
R716
R828
4.7
C811
220p
39k
R326
2SC3052EF-T1-LEF
Q324
50V
10
C325
10k
R327
6.8k
R325
2SC3052EF-T1-LEF
Q321
R730
47k
100
R760
100
R859
100
R709
R809
100
R810
100
100
R860
100
R710
100
R660
100
R659
100
R759
6.2k
R762
2SC2713G-TE85L
Q325
R672
100k
R772
100k
R822
100k
R872
100k
R722
100k
MC2838-T112-1
D327
MC2838-T112-1
D326
R610
100
R607
82k
R609
100
R606
2.2k
R613
0.22
C611
220p
R612
6.2k
R611
4.7k
R614
1.5k
R622
100k
25V
C620
0.01
R615
15k
R616
68k
R630
47k
50V
C629
0.022
R629
10
R820
47k
R870
47k
R670
47k
R620
47k
Q602
Q702
Q752
2SD2144S-TP-V
Q852
2SD2144S-TP-V
Q802
82k
R555
2.2k
R556
100
R553
100
R567
Q552
SBR -VE
BOOSTER
Q554
B
C
E
SBR +VE
BOOSTER
Q553
B
C
E
0.22
R513
4.7k
R552
25V
C554
0.01
1.7uH
L550
1.5k
R562
0.022
C550
50V
220p
C551
10
R551
6.2k
R558
15k
R564
68k
R569
47k
R568
4.7
R550
R559
100k
47k
R557
R608
560
560
R758
560
R708
560
R658
560
R858
R808
560
560
R566
R770
47k
R720
47k
2SA1514KT146S
Q862
2SA1514KT146S
Q712
2SA1514KT146S
Q662
2SA1514KT146S
Q811
2SA1514KT146S
Q762
2SA1514KT146S
Q555
2SA1514KT146S
Q861
2SA1514KT146S
Q611
2SA1514KT146S
Q661
2SA1514KT146S
Q320
2SA1514KT146S
Q612
2SA1514KT146S
Q812
2SA1514KT146S
Q761
2SA1514KT146S
Q550
2SA1514KT146S
Q711
2SA1514KT146S
Q323
DA2J10100L
D550
DA2J10100L
D551
DA2J10100L
D820
DA2J10100L
D811
DA2J10100L
D870
DA2J10100L
D861
DA2J10100L
D770
DA2J10100L
D761
DA2J10100L
D670
DA2J10100L
D661
DA2J10100L
D720
DA2J10100L
D711
DA2J10100L
D620
DA2J10100L
D611
22k
R320
R321
22k
CL383
25V
C720
0.01
CL384
CL385
CL386
CL387
CL388
CL389
CL390
CL391
CL394
CL395
CL396
CL397
CL398
CL399
CL400
CL401
47
C558
25V
C607
47
47
C657
25V
47
C707
25V
47
C757
25V
C807
47
25V
47
C857
10V
220
C320
10V
C321
220
Q651
Q601
2SA1162-YG-TE85L
Q801
Q751
2SA1162-YG-TE85L
Q551
Q701
2SA1162-YG-TE85L
Q851
100V
C659
47p
100V
C709
47p
100V
C561
47p
100V
C609
47p
100V
C658
47p
100V
C808
47p
100V
C758
47p
100V
C759
47p
100V
C809
47p
100V
C859
47p
100V
C608
47p
100V
C858
47p
100V
C552
47p
100V
C708
47p
2SD2144S-TP-V
2SA1162-YG-TE85L
2SD2144S-TP-V
2SA1162-YG-TE85L
2SD2144S-TP-VA
2SA1162-YG-TE85L
2SD2144S-TP-V
2SA1162-YG-TE85L
2SD2144S-TP-V
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
53
55
52
2
1
1
2
3
25V
50V
25V
1
2
3
1
2
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
56
DZ2J051M0L
D536
1/10W
R547
6.8k
R548
22k
R549
22k
C548
0.1
25V
C545
47
0
R544
54
11
12
13
14
15
16
17
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
LIMITER
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
PROTECTOR
PROTECTOR
PROTECTOR
PROTECTOR
PROTECTOR
1k
R328
LIMITER
Q652
-0.5
0
0
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
0
-59
0
0
-0.48
0
0
0
0
0
0
0
0
0
0
0
-0.47
-59.2
3.9
-58.6
0.4
-0.9
0.4
1.1
0.4
1.1
0.4
1.1
0.4
0
0.4
1.08
-0.9
1.1
0.4
1.1
-0.9
0.4
0.4
-0.97
-0.5
-0.9
0
0
-0.9
-0.5
-1
0.4
-1
-0.5
-0.9
0.4
-1
-0.5
-0.9
0.4
-0.9
-0.5
0.4
1.1
-0.5
-0.9
0
3.4
0
0
-58.6
0
3.7
-59
-59
0
-0.4
0
-58.1
0
-0.5
0
-58.6
0
0
0
-58.4
0
0
0
-58.4
0
0
0
-58.2
0
0
59.2
1.12
0
-59
-1.03
0
59.4
1.1
-59.4
0
-1
59.4
0
1.1
0
-59.4
-1
59.3
0
1.1
0
-59.3
-0.9
59.3
0
1.1
0
-59.4
-0.9
0
59.3
1.12
0
-59.2
-1.012
0
59.2
1.13
0
-59.2
-0.9
MAIN BOARD (2/3)
Содержание STR-DH830
Страница 93: ...MEMO 93 STR DH730 DH830 ...