
STR-DN1010
STR-DN1010
32
32
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MAIN BOARD (2/3)
21
20
22
23
7
8
9
10
11
12
13
14
2
3
4
5
6
1
-56.4
56.4
56.4
1.1
-1
-55.2
0.1
0.1
0
0.1
-55.6
-1
1.1
-1.5
0
0
-56
-1.1
0
-1.7
0
0
-56
-1.8
0
58.7
1
0
58.7
1
0
-58.7
-1
0
-58.7
-1
0
-1
0.4
-0.6
-1
-0.6
1
-1
0.4
-0.6
-1
-0.6
1
0
14.7
0
14.7
0
14.7
0
14.7
0.2
14.7
0.8
0.2
*
IC603
STK350-630T-E
(US,
CND)
HIC
CXD9986L
(UK,
AUS,
ECE)
1
2
3
4
5
R1 (UPPER TAP)
R1 (LOWER TAP)
R1 GND
R1 (LOWER TAP)
R1 (UPPER TAP)
CN554
F403
6.3A 250V
F404
6.3A 250V
JL001
JL002
JL003
JL004
Q406
RELAY DRIVE
2SC3052EF-T1-LEF
5P
47k
R408
2.2k
R409
RY406
2
5
4
7
D406
MA2J1110GLS0
R406
33
1
3
6
8
C406
0.22
C407
0.22
C409
0.01F
71V
C408
0.01F
71V
D407
D5SBA60-F
+B
-B
~
~
D403
C402
0.1
C403
2200
25V
D401
D401 ~ D404
1SR154-400TE-25
C404
1000
25V
D402
D404
C401
+15V
-15V
0.1
F401
2A 250V
2A 250V
F402
CN553
JL006
JL007
3P
1
2
3
R2 AC
R2 CENTER TAP
R2 AC
NO551
8P
1
8
3
4
5
6
7
HP_DET
BRIDGEABLE RY
HP_RY
C/SR/SL RY
SW PREOUT RY
FL/FR RY
SBL/SBR RY
JL008
JL009
JL010
JL011
JL012
JL013
JL014
2.2k
R451
Q451
RELAY DRIVE
2SC3052EF-T1-LEF
D451
MA2J1110GLS0
47k
R454
RY451
R453
68
R456
680
R455
680
NO552
5P
1
3
4
5
HP DETECT
R-CH
GND
L-CH
JL015
JL016
JL017
FR_OUT
FL_OUT
SBR_OUT
SBL_OUT
SR_OUT
SL_OUT
FL_OUT
FR_OUT
C_OUT
Q425
RELAY DRIVE
2SC3052EF-T1-LEF
2.2k
R437
D425
MA2J1110GLS0
47k
R440
R438
68
2.2k
R433
1k
R425
1k
R429
Q423
RELAY DRIVE
RELAY DRIVE
2SC3052EF-T1-LEF
D423
MA2J1110GLS0
47k
R432
R430
68
Q422
2SC3052EF-T1-LEF
RELAY DRIVE
2SC3052EF-T1-LEF
D422
MA2J1110GLS0
MA2J1110GLS0
47k
R428
R426
68
Q424
D424
RY424
RY422
RY423
RY425
47k
R436
R434
68
SPK_C
SPK_SBR
SPK_SBL
SPK_SR
SPK_SL
SPK_FL
SPK_FR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C601
100
100V
C602
100
100V
R763
4.7
R762
4.7
R601
0.47
R602
0.47
SL
SR
C644
10
50V
C637
10
50V
2.2k
R639
C649
220
10V
C642
220
10V
1k
R632
1k
R637
68k
R640
68k
R634
C645
100p
C638
100p
2.2k
R633
C648
3p
68k
R638
68k
R600
0
JR755
C639
22p
C641
3p
3.3k
R755
3.3k
R631
0
JR756
C646
22p
3.3k
R636
3.3k
R756
560
R708
Q620
2SA1175-HFE
R710
100
Q621
2SD2144S-V
C675
47 25V
C680
47 25V
C677
47p
2.2k
R706
82k
R707
R709
100
C676
47p
82k
R720
2.2k
R719
Q624
2SA1175-HFE
560
R721
R722
100
R723
100
Q625
2SD2144S-V
C681
47p
C682
47p
B
C
E
B
C
E
B
C
E
B
C
E
1
2
3
1
2
3
1
2
3
1
2
3
IC617
MP1620-OPY-MK
IC616
MN2488-OPY-MK
IC614
MN2488-OPY-MK
IC615
MP1620-OPY-MK
CP605
0.22
1.5k
R713
15k
R714
Q623
2SA1514KT146S
68k
R715
D605
MA2J1
11
0GLS0
4.7k
R711
Q622
2SA1514KT146S
R712
6.2k
C678
220p
47k
R718
R717
10
C679
0.022
47k
R738
C691
0.01
D613
MA2J1
11
0GLS0
100k
R745
SL_OUT
L605
1.7uH
R716
4.7
CP606
0.22
Q627
2SA1514KT146S
4.7k
R724
1.5k
R726
C683
220p
Q626
2SA1514KT146S
R725
6.2k
15k
R727
68k
R728
47k
R731
D606
MA2J1
11
0GLS0
C684
0.022
R730
10
47k
R737
C690
0.01
D612
MA2J1
11
0GLS0
100k
R744
L606
1.7uH
R729
4.7
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
CURRENT DETECT
SR +VE
SR -VE
SL +VE
SL -VE
SR_OUT
BIAS
BIAS
BIAS
BIAS
10
4
9
8
7
6
5
1
3
2
SPK_SBR
SPK_C
SPK_SR
SPK_SL
SPK_FR
R502
10
C502
0.01
SPK_FL
R503
10
C503
0.01
C504
0.01
R504
10
C505
0.01
C506
0.01
C508
0.01
R505
10
R506
10
R508
10
C507
0.01
R507
10
C699
330p
C700
330p
RED
BLK
TB504
TB505
BLK
C697
330p
C698
330p
TB506
9
1
2
3
4
5
6
7
8
SR
RED
BLK
RED
FR
RY/R1/R2
PROTECTOR/LIMITER
A-CLASS
SBL/SBR
SL/SR
C
FL/FR
CHASSIS
HP/PHASE
NC
FL
SL
W500
A001
10P
+ +
-
-
2.2
R764
E
ET002
0.1
C702
0.1
C703
L CTR L CTR
R
SURROUND BACK/
FRONT HIGH/
BI-AMP/FRONT B
L
R
FRONT A
L
R
SURROUND
SPEAKERS
PRE DRIVER
IC603
(CHASSIS)
FOR REFER
INDICATION
UK,
AUS,
ECE
UK,
AUS,
ECE
UK, AUS, ECE
UK, AUS,
ECE
US,
CND
US,
CND
US, CND
UK, AUS, ECE
5-15. SCHEMATIC DIAGRAM - MAIN Board (2/3) -
• See page 55 for IC Block Diagrams.