Schematic Diagram - Sp-A/Sp-B/Stay3/Stay4 Boards - Sony STR-DA1000ES Service Manual

6-31. SCHEMATIC DIAGRAM – SP-A/SP-B/STAY3/STAY4 Boards –
Q Q
3 7 6 3 1 5 1 5 0
(CHASSIS)
C448
*
C598
*
R SURR L
TM449
R FRONT B L
C548
*
SPEAKERS
C444
*
(CHASSIS)
TM699
R FRONT A L
C698
T E
L 1 3 9 4 2 2 9 6 5 1 3 *
C498
*
*
(CHASSIS)
(DB790)
TM444
SURROUND BACK CENTER
SURR BACK
R L
(DA1000ES)
SPEAKERS
(DA1000ES)
CENTER
w w w
J203
1P
SUB WOOFER
.
C549
L549
4700P
RY549
R548
R549
10
10
-1
-2
R598
10
L599
C599
4700P
D549
R599
1SS133
10
R547
10
C443
4700P
L449
RY444
R443
10
-1
R449
10
-2
R493
10
D444
C493 1SS133
4700P
R444
10
C449
4700P
L499
RY449
R448
10
R499
-1 10
-2
R498
10
C499 D449
4700P 1SS133
(DB790)
R447
10
C444,448,498,548,598,698
100p (DA1000ES)
470p (DB790)
*
C494,748
C748
100p (DA1000ES)
*
(CHASSIS)
470p (DB790)
(DB790)
C699
4700P
RY699
R698
10
C494
*
R748
10
C749
4700P
R697
10
C648
RY649
100P
(DA1000ES)
R648
10
(CHASSIS)
R209
1k
x a o
y
C210
2200p
i
(CHASSIS)
The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont
line with mark 0 are critical for safety.
critiques pour la sécurité. Ne les remplacer que
Replace only with part number specified. par une pièce portant le numéro spécifié.
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8
CN449
8P
SL
GND
SR
GND
FL
GND
FR
(Page 43)
GND
CN448
4P
SR-RY
FB-RY
FA-RY
24V(RY)
(Page 43)
CN447 CN2706
4P 4P
Q Q
CN450 CN453
3 7 6 3
4P 4P
CN451
4P
L699 CN444
6P
SBL(C)
GND
-1 R699
10 SBR
-2 GND
L749
C
GND
(Page 43)
R749
D699
10
1SS133
(DA1000ES)
L649
-1
-2 R649
10
CN443
4P
C/SB-RY
D649
1SS133
24V(RY)
GND
SW
u 1 6 3
(Page 43)
.
49 49
http://www.xiaoyu163.com
2 4
9 9 8
CN2707
4P
(Page 39)
CN452
1 5 1 5 0 8 9 2 4
4P
m
c o
STR-DA1000ES/DB790
2
9 9
9 8 2 9 9