Schematic Diagram - Main Board (2/3) - Sony STR-DN1000 Service Manual

STR-DN1000
Q Q
3 7 6 3 1 5 1 5 0

5-15. SCHEMATIC DIAGRAM - MAIN Board (2/3) -

1 2 3 4
A
MAIN BOARD (2/3)
IC B/D IC600
POWER AMP
B
15 14 13 12 11 10 9 8
C
JR761
0
(US, CND)
R761
3.3k
D 1/3W
R603
3.3k
1/3W
(AEP, UK,
E51, AUS)
C605 22p 2kV
E
C607 3p 500V
C606
100p
R607
R606
68k
2.2k
F
G
T E
L 1 3 9 4 2 2 9 6 5 1 3
CN555
18P
+7V 1
-7V 2
R-CH(V2) 3
R2-GND 4
H
L-CH(V2) 5
R2+15V 6
GND 7
K
GND 8
FR 9
CONNECTION
FL 10
BOARD
CN803
SW 11
(Page 45)
C 12
I
SR 13
14
SL
GND 15
GND 16
SBR 17
SBL 18
CN556
18P
J
ZONE2 L 1
ZONW2 R 2
PROTECT 3
DATA 4
CLK 5
MULTI-IN 6
VACS 7
L
L-IN 8
K
R-IN 9
CONNECTION
GND 10
BOARD
CN804 TUNER-R 11
(Page 45)
GND 12
TUNER-L 13
SIRIUS-R 14
SIRIUS-L 15
DCAC 16
L
DM-R 17
DM-L 18
M
w w w
JW645 JW522
N
STR-DN1000
• See page 50 for IC Block Diagrams.
5 6 7 8
IC B/D IC601
IC600
PC2581V-S IC601
POWER AMP
PC2581V-S
7 6 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6
C618 C619 C612
JR760 22p 100p 100p
0 2kV
R608
22k
JR759
C600
0
10
(US, CND)
50V
R760 R759
(AEP, UK, E51, AUS)
3.3k 3.3k
1/3W 1/3W
R615 R609
3.3k 3.3k
1/3W 1/3W
C620 3p 500V
R616 R610
R619
R604 R618 1k
68k
1k 2.2k
C608
R605 C604 C603 C621
220 68k 100p 10 220
10V
50V 10V
C616
10
50V
C551 C552
R551 100p 100p
1k
R552
1k
IC B/D
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
80 21
0
79 Zone2 L 22
0
78 Zone2 R Bi-FL Out 23
77 24
Bi-FR Out
0
76 Lout 25
0
75 Rout 26
74 27
REC Video1 L (J)
0
FR-IN IC551 REC Video1 R (J)
73 28
0
72 FL-IN REC SACD L (J) 29
0 INPUT SELECTOR,
71 SW-IN 30
ELECTRICAL VOLUME REC SACD R (J)
0
70 C-IN IC551 31
BD3471KS2
0
69 SR-IN Bi-FL2 IN 32
0
Bi-FR2 IN
68 SL-IN 33
0
67 SBR-IN 34
0
SBL-IN
66 35
65 36
0
64 Bi-FR 37
0
63 Bi-FL Bi-FL1 IN 38
0 Bi-FR1 IN
62 R CH(V2) 39
0
61 L CH(V2) 40
Tuner R Video1 L (J)
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
R523
1k
R533 R524
1k 1k
R527
1k
R536
1k
(AEP, UK, E51, AUS)
C527
CL521
100p
C534 C521 C528 C522 C529 C523 C530 C524 C531
100p 100p 100p 100p 100p 100p 100p 100p 100p
x a o
. i
(CHASSIS)
L R L R L R L R L R
SA-CD/CD/ SA-CD/CD/ TV IN SAT BD
CD-R OUT CD-R IN AUDIO IN AUDIO IN
J521 J522
http://www.xiaoyu163.com
9 10 11 12 13
MAIN
11 (Page 31)
BOARD
(1/3)
IC B/D IC602
IC602
PC2581V-S
POWER AMP
5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4
C633 C634 C625 C624
C611
22p JR758 22p 100p 100p 22p
2kV 0 2kV 2kV
R614
22k
JR757
C615
0
10
(US, CND)
50V
R758 R757
(AEP, UK, E51, AUS) (AEP, UK, E51, AUS)
3.3k 3.3k
1/3W 1/3W
R626 R620
3.3k 3.3k
1/3W 1/3W
C613 3p 500V C635 3p 500V
R627 R621
R613 R630
1k R612 R629 1k 1k R623
2.2k 68k 68k
2.2k 2.2k
C614 C636 C627
220 220 220
10V 10V 10V
C631 C622
10 10
C609
50V 50V
10
50V
C441
10
50V
C553
47 Q Q
25V
3 7
C555
2200p
C556
2200p
C554
47
25V
0
R554 R553 R446
220
2.2 2.2 RY441
0
0
R441
100k
0
R443
C538 C540 47k
4.7 4.7
50V 50V
D441
R442
MA2J1110GLS0
1k
Q441
2SC3052EF-T1-LEF
0.1
RELAY DRIVE
0.6
1SR154-400TE-25
C541
4.7
50V C415
470
16V
C413
470
16V
C539
4.7 R526 R535 R525 R534
50V 1k 1k 1k 1k
C536
C526 C533 C525 C532
2200p
100p 100p 100p 100p
u 1 6 3
y C537 C535
2200p 2200p
(CHASSIS) (CHASSIS) (CHASSIS)
L R L R SUBWOOFER
AUDIO OUT
VIDEO 1 VIDEO 1 J524
AUDIO OUT AUDIO IN
J523
32 32
2 4
8 9 9
14 15 16 17
IC B/D IC603
IC603
PC2581V-S
POWER AMP
3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3
C646 C647 C640 C639
JR756 22p 100p 100p 22p
0 2kV 2kV
R625
22k
JR755
C630
0
10
(US, CND)
50V
C602
100
R755 R756
100V
3.3k 3.3k
1/3W 1/3W
R631 R636
3.3k 3.3k
1/3W 1/3W
C626 3p 500V C648 3p 500V
R637 R632
R624 R640
R601 R602 R639 1k 1k R633
68k 68k
10 10 2.2k 2.2k
1W 1W
C649 C642
220 220
10V 10V
C644 C637
10 10
50V 50V
6 3 1 5 1 5 0 8 9
R444
10k
R445
47k
IC413
-7V REGULATOR
IC413
KIA7907PI
D412
-6.9 -15.3
O I
2 1
G
3
C414
0.47
C412
0.47
3
7 COM 14.7
2 1
IC412
+7V REGULATOR
IC412
KIA7807API-U/PF
m
c o
.
2
8 9 9
18 19
2 1
R635
22k
C643
10
50V
14
GND
C601
100 MAIN
100V BOARD
(3/3)
(Page
33)
C641
3p
500V
R634
68k
2 4 9 8 2 9 9
A27
A26 15
B02
MAIN
B03
BOARD
+15V
(3/3)
GND
(Page
33)