Schematic Diagram - Main Board (3/3) - Sony STR-DA1000ES Service Manual

Q Q
6-25. SCHEMATIC DIAGRAM – MAIN Board (3/3) –
3 7 6 3 1 5 1 5 0
(3/3)
(Page 49)
CN411
4P
24V(RY)
FA-RY
FB-RY
SR-RY
CN413
4P
SW
GND
24V(RY)
C/SB-RY
(Page 49)
R820
CN414 2.2k
5P
SUB.T T3
Q811
PW-RY T2
2SC2785
STOP T1 RELAY
R821
10k DRIVE
GND(RY)
+24V(RY)
(Page 53)
CN417
3P R825
470 1W
R
GND
L
R824
470 1W
(Page 35)
-2
-1
R847
2.2k
RY806
Q823
2SC2785
R848 1SS133
CN410 10k RELAY DRIVE
8P
SL
GND
SR
GND
T E
L 1 3 9 4 2 2 9 6 5 1 3
FL
GND
FR
(Page 49)
GND
(DA1000ES)
CN416 2P
(Page
SBL
47)
GND
(Page
C JW802
(DB790)
GND JW800
49)
(DB790)
SBR
GND
(DA1000ES)
SBL(C)
(Page 39)
CN412 6P JW801
EB403
CN453 1P
CN422 1P
CN424 1P
(Page
A GND
53)
CN455 1P
CN425 1P
(Page 28)
B GND
CN419
2P
CN415 C404
3P 22
100V
+B
(Page
B GND
53)
-B
C403
CN421 22
6P 100V
w w w
GND
(Page
GND
45) GND
+B
-B
.
LIMITER
Q826
2SC2785 R829
D810
10 RY807
RELAY DRIVE 1SS133
C753
100 16V (DA1000ES)
R782 100 25V (DB790)
100k
R839 R838
10k 2.2k
R849
10
C567 C566 R569 R565 C563 D561
0.1 0.047 10 47k 0.01 1SS133
R566
D814 100k
C517 C516 R519 R515 C513 D511
0.1 0.047 10 47k 0.01 1SS133
R516
100k
(DA1000ES)
C717 C716 R715 C713 D711
R719
0.1 0.047 47K 0.01 1SS133
10
R716
100K
C667 C666 R669 R665 C663 D661
0.1 0.047 10 47k 0.01 1SS133
R666
100k
C617 C616 R619 R615 C613 D611
0.1 0.047 10 47k 0.01 1SS133
R616
100k
GP801 C467 C466 R469 R465 C463 D461
0.1 0.047 10 47k 0.01 1SS133
R466
100k
C417 C416 R419 R415 C413 D411
0.1 0.047 10 47k 0.01 1SS133
R416
100k
JWH002
JWH001
R850
10K
Q822
BA1F4M-YP
D822
OVER VOLTAGE
MTZJ22A
DETECT
C822
D821 R851
47
MTZJ22A 6.8k
16V
x a o
y
i
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
http://www.xiaoyu163.com
8
(Page 41)
R812
2.2k Q807
S7 S1
2SC2785
RELAY
DRIVE
R813
2.2k Q808
S2
2SC2785
RELAY
R816 R817 DRIVE
10k 10k
R814
2.2k
S3
R818
S0
10k
S4
R588
68k
R593
47k
D581 R589
1SS133T 15k
R543
47k
R538
68k
D531 R539
1SS133 15k
Q Q
3 7 6 3
R743 47k
R738
68k
D731 R739
1SS133 15k
R802 R806 D808 R805
1k 22k 1SS133 10k
R693
47k
C807 C805
22 470
50V 6.3V
R688
68k
Q803 D681 R689
2SA988 1SS133 15k
D805
1SS133
R643
47k
Q805
2SC1841
R638
R807 68k
10k
D807
1SS133
Q802 D631 R639
2SC2785 1SS133 15k
D817 R493
1SS133 47k
R488
Q802,803,805
68k
AF POWER
D481 R489
PROTECTOR
R443 1SS133 15k
47k
R852
22k
R438
68k
R853
22k
D431 R439
1SS133 15k
JWH003
u 1 6 3
.
S6
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
43 43
http://www.xiaoyu163.com
2 4
9 9 8
Q809
2SC2785
RELAY
DRIVE
X2
X1
Q582
2SA988
CURRENT
DETECT
Y1
X10
Q532
2SA988
CURRENT
DETECT
Y3
X3
1 5 1 5 0 8 9 2 4
(DA1000ES)
Q732
2SA988
CURRENT
DETECT
Y5
X8
Q682
2SA988
CURRENT
DETECT
Y6
(Page 42)
Q632
2SA988
CURRENT
DETECT
Y2
X4
Q482
2SA988
CURRENT
DETECT
Y4
X5
Q432
2SA988
CURRENT
DETECT
Y7
m
X11
c o
X9
X7
X6
STR-DA1000ES/DB790
2
9 9
9 8 2 9 9