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STR-DA2ES/DB1080
36
36
CN801
R837
CN803
CN802
CN813
CN811
R847
R848
Q823
Q807
C562
C561
CN603
CN652
CN602
C557
C506
C556
C510
C560
C508
R511
C509
R510
C558
R561
C559
R560
C505
R
5
0
9
C
5
5
5
R
5
5
9
C410
C460
C406
C456
C408
R411
C409
R410
C458
R461
C459
R460
C
8
10
Q795
D796
R797
R796
R790
R792
C801
C815
D815
C814
C608
R610
C609
C660
C606
R660
C659
D809
D811
D814
RY803
RY806
C405
R
409
R
4
5
9
C
4
5
5
C454
R458
C403
R408
R658
C604
R608
C655
R
6
5
9
R
6
0
9
C
60
5
R607
IC603
IC503
R407
CN504
CN812
CN404 CN604
CN500
CN550
R514
C514
C515
C511
C512
C411
R664
C664
C665
C661
CN600
CN450
CN650
CN400
IC802
IC801
R795
C809
GP801
R812
R816
R818
R814
Q809
C607
C657
C564
C565
R564
C461
R464
C462
C464
C465
R825
CN502
CN552
CN402
CN452
CN403
C610
R
611
C615
R614
C612
C611
CN809
C412
CN804
RY801
JW607
TM501
C507
Q791
Q790
R791
Q603
Q602
L651
Q652
R662
R667
R666
R612
R463
R613
R617
R616
R467
R417
R412
R413
R462
R563
R466
R567
R562
R517
R512
R513
R820
R822
R849
L601
Q553
Q403
Q453
L451
Q552
Q502
Q402
Q452
L501
L401
C414
C415
R414
R516
R416
R566
R824
C603
IC403
R508
R558 C554
R661
C658
R663
L551
R828
Q824
C802
D790
D791
C662
Q653
Q503
C795
C790
C404
C504
C503
C654
C656
C614
R507
5P
10k
4P
3P
2P
3P
2.2k
10k
2SC2785TP-
2SC2785TP-
22p
500V
22p
500V
2P
1P
1P
100p
33p
500V
33p
500V
100p
100p
4p
500V
68k
220
10V
2.7k
4p
500V
68k
220
10V
2.7k
220p
68k
22
0p
68k
100p
100p
33p
500V
33p
500V
4p
500V
68k
220
10V
2.7k
4p
500V
68k
220
10V
2.7k
22
100
V
2SB1565
1SS133
470
4.7k
10
470
470
25V
100
16V
HZS6B2
100
16V
4p
500V
2.7k
220
10V
100p
33p
500V
2.7k
220
10V
1SS133
1SS133
1SS133
220p
68k
68k
2
20p
22
50V
1k
10
50V
1k
1k
22
50V
1k
220p
6
8
k
6
8
k
220p
22k
22k
1P
1P
2P
2P
7P
7P
0.22X2
5W
0.047
0.1
22p
500V
22p
500V
22p
500V
0.22X2
5W
0.047
0.1
22p
500V
7P
7P
7P
7P
M5F7915L
M5F7815L
10
22
100V
2.2k
10k
10k
2.2k
2SC2785TP-
100p
100p
0.047
0.1
0.22X2
5W
22p
500V
0.22X2
5W
22p
500V
0.047
0.1
470
1W
1P
1P
1P
1P
4P
100p
6
8k
0.1
0.22X2
5W
22p
500V
22p
500V
6P
22p
500V
7P
100p
2SC1841
2SD2396
4.7k
1W
2SB1647
2SD2560
2SD2560
100
10
10
100
100
100
10
10
10
10
100
100
100
100
10
10
100
10
100
100
10
10
10
2SB1647
2SB1647
2SB1647
2SD2560
2SD2560
2SD2560
2SD2560
0.047
0.1
0.22X2
5W
10
10
10
470
1W
10
50V
1k
1k
22
50V
68k
4p
500V
100
4.7k
2SC1815YGR
470
25V
1SS133
22p 500V
2SB1647
2SB1647
22 50V
22 50V
10 50V
22 50V
33p
500V
0.047
22k
A1
A2
A3
A4
A5
C
1
C
2
C
3
K
1
K
2
K
3
K
4
K
5
K
6
K
1
K
2
K
3
K
4
K
5
K
6
J
1
J2
J3
J4
J5
J1
J2
J3
J4
J5
J6
J6
L
1
L2
L3
L
4
L
5
L6
L1
L2
L3
L
4
L
5
L6
P
R
O
H
PC
O
N
T
H
P
R
Y
R
E
A
R
R
Y
SB
R
Y
SB
C
SR
SL
R
L
∗
∗
∗
RY GND
GND
-24V
24V(RY)
FL GND
+B
-B
L
GND
GND
R
R
L
HP-CONT
CONT-GND
GND
V GND
V GND
D GND
D GND
S
P
O
U
T
B
IA
S
+
B
IA
S
+
B
IA
S
-
B
IA
S
-
+
P
T
rE
-P
TrE
S
P
O
U
T
B
IA
S
+
B
IA
S
+
B
IA
S
-
B
IA
S
-
+
P
T
rE
-P
T
rE
S
P
O
U
T
B
IA
S
+
B
IA
S
+
B
IA
S
-
B
IA
S
-
+
P
T
rE
-P
T
rE
S
P
O
U
T
B
IA
S
+
B
IA
S
+
B
IA
S
-
B
IA
S
-
+
P
T
rE
-P
T
rE
S
P
O
U
T
B
IA
S
+
B
IA
S
+
B
IA
S
-
B
IA
S
-
+
P
T
rE
-P
TrE
S
P
O
U
T
B
IA
S
+
B
IA
S
+
B
IA
S
-
B
IA
S
-
+
P
T
rE
-P
T
rE
-B
G
N
D
+
1
5
V
-1
5
V
P
R
O
T
E
C
T
L
IM
IT
E
R
D GND
(CHASSIS)
(CHASSIS)
+
V
E
O
U
T
-V
E
O
U
T
N
F
IN
P
U
T
G
N
D
IN
P
U
T
N
F
-V
E
O
U
T
+
V
E
O
U
T
V
EE
C
C
M
U
T
E
V
C
C
1
V
C
C
2
+
V
E
O
U
T
-V
E
O
U
T
N
F
IN
P
U
T
G
N
D
IN
P
U
T
N
F
-V
E
O
U
T
+V
E
O
U
T
V
E
E
C
C
V
C
C
1
V
C
C
2
+
V
E
O
U
T
-V
E
O
U
T
N
F
IN
P
U
T
G
N
D
IN
P
U
T
N
F
-V
E
O
U
T
+
V
EO
U
T
V
E
E
C
C
M
U
T
E
V
C
C
2
V
C
C
1
(2/3)
GND
USE 6-16
Ω
SPEAKERS IMPEDANCE
SURROUND BACK
CENTER
SURROUND
L
R
B GND
+24V
∗
D790
MTZJ-T-72-16B
(DA2ES:US)
(DA2ES:CND)
MTZJ-T-72-24D
(DB1080)
LIMITER SWITCH
SWITCH
LIMITER
I
G
O
+15V REGULATOR
I
G
O
-15V REGULATOR
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOOSTER
-1
-2
RELAY DRIVE
-1
-2
RELAY DRIVE
-1
-2
RELAY DRIVE
POWER AMP
POWER AMP
POWER AMP
REGULATOR
+5V
MTZJ-T-72-18C
LIMITER SWITCH
∗
C790,795
22 100V
100 100V
(DA2ES)
(DB1080)
µ
PD2581V
µ
PD2581V
µ
PD2581V
6-23. SCHEMATIC DIAGRAM – MAIN Board (2/3) –
•
See page 50 for IC Block Diagram.
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
(Page 41)
(Page 23)
(Page 41)
(Page 47)
(Page 29)
(Page 47)
(Page 37)
(Page 39)
(Page 39)
(Page 39)
(Page 39)
(Page 39)
(Page 37)
(Page 39)
(Page 39)
(Page 35)