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CIRCUIT DIAGRAM ( Bottom Right )
8-5
8-5
6
7
8
9
10
11
12
A
B
C
R-OUT
L-OUT
C-OUT
C
504
104
-VSS
1
-19V
OUT(1)
2
0V
+V
C
C
3
19V
OUT(2)
4
0V
STB
5
0V
-VSS
6
19V
IN+
(2)
7
0V
IN-(2)
8
0V
GND
9
0V
IN-(1)
10
0V
IN+
(1)
11
0V
IC501 TDA7269A
C
501
472
C
503
104
C
502
472
R
501
560
R
502
10K
R
503
560
R
504
10K
C
507
104
-VSS
1
-19V
OUT(1)
2
0V
+V
C
C
3
19V
OUT(2)
4
0V
STB
5
0V
-VSS
6
-19V
IN+
(2)
7
0V
IN-(2)
8
0V
GND
9
0V
IN-(1)
10
IN+
(1)
11
IC502 TDA7269A
C
505
472
C
506
104
R
506
560
R
507
10K
D
503
1N
4148
Q504
2SA733
R527
100K
R525
10K
R528
10K
R
508
560
R
509
10K
C906
4700UF/25V
C904
223/100V
C902
223/100V
C903
223/100V
C901 223/100V
F901
T6.3A/250V
F902
T6.3A/250V
C905
4700UF/25V
R530
6K8
R523
220K
R532
12K
Q503
2SC
945
Q502
2SC945
R
526
10K
C
523
220U
F
R
524
47K
D508
1N4148
2
1
3
IC901
7912
104
220UF
C915
104
C913
220UF
R4104 22K
R531
10K
Q505
2SA733
Q403
2SC2878
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
C
464
822
C465
153
466
474
C460 4.7UF
C459 4.7UF
04
7V
4W
4
4
4
C469
47UF
C
458
47U
F
D5V
VOL-SR
VOL-SL
VOL-C
VOL-L
-R
VOL
C473
4.7UF
6
7
5
8
IC409B
4558
C471
4.7UF
R4105
100
C480 47UF
+12V
R4106
100
C475 47UF
-12V
C474 104
C479 104
R470
1.5K
R471
3.9K
R4761.5K
C478
4.7UF
2
1
4
3
0V
IC409A
4558
C476
4.7UF
R477
3.9K
R478
2k
R479
10K
R472
2k
R473
10K
104
C472 561
C477 561
R468 1K
R469
47K
R
465
100
62446C
E
C9
1
0
10
4
C
911
104
-12V
R
518
2.2
C
514
M104
R
519
2.2
C
515
M104
R
520
2.2
C
516
M104
L501 20 uH
L502 20 uH
L503 20 uH
C
517
104
C
518
104
C
519
104
C
520
104
C
521
104
D
502
1N
4148
D
501
1N
4148
505
R
100K
R
510
100K
-20V
1
2
3
4
D901
-MU
T
E
---
D504
1N4148
D509
1N4148
D
510
1N
4148
MAIN-MUTE
R529
10K
-VSS
1
-19V
OUT(1)
2
0V
+V
C
C
3
19V
OUT(2)
4
0V
STB
5
0V
-VSS
6
-19V
IN+
(2)
7
0V
IN-(2)
8
0V
GND
9
0V
IN-(1)
10
0V
IN+
(1)
11
0V
IC503 TDA7269A
C
511
104
C
508
472
C
510
104
C
509
472
R
511
560
R
512
10K
R
513
560
R
514
10K
R
516
2.2
C
512
M104
L505 20 uH
R
517
2.2
C
513
M104
L506 20 uH
D
507
1N
4148
R
515
100K
R474 1K
R475
47K
C483
4.7UF
6
7
5
0V
8
IC410B
4558
C481
4.7UF
C484
104
C488
104
R482
1.5K
R483
2.7K
R488 1.5K
C487
4.7UF
2
0V
1
4
3
0V
IC410A
4558
C485
4.7UF
R489
2.7K
R490 1.5k
R491
10K
R484
1.5k
R485
10K
C482 561
C486 561
R480 1K
R481
47K
R486 1K
R487
47K
C491
4.7UF
6
7
5
0V
8
IC411B
4558
C489
4.7UF
C492
104
C496
104
R494
1.5K
R495
2.7K
R4100 1K
C495
4.7UF
2
1
4
3
IC411A
4558
C493
4.7UF
R4101
1.5K
R4102
2.2k
R4103
10K
R496
1.5k
R497
10K
C490 561
C494 561
R492 1K
R493
47K
R498 1K
R499
47K
SR-OUT
SL-OUT
R919
22K
R918
10K
Q914
2SA952
R916
10K
R917
100K
Q913
C945
C470
104
R
L
C
SR
SL
D910
1N4001
C907
3.3UF
R920
6.8K
R
4030
33
R
4031
33
R
4032
33
C
4032
22P
R
522
56K
Q501
2SC945
R901 1 1/2W
-20V
C524
0.22UF
FUSE RESISTOR
CN903
CN903
CN903
CN903
+20V
1
2
CN905
R
903
1
1/
2W
F
U
SE
RE
SI
S
R904
270 2W
1
2
3
4
5
6
7
8
9
10
CN501
D912
1N4001
C525
2200UF
4
CN906
62446/
1035-
D
A
62446/
1035-
C
L
K
VOL-SUB
R
-NOT
E
CE
NT
E
R
-P
RE
OK-IN
N
C
AL
L
M
UT
E
TION
EA
R
D
EC
/A
M
P
-M
U
T
E
-LO
U
T
-ROUT
T
T
(M
U
T
E
)
T
U
T
EA
R
/LI
N
E
-O
U
T
(M
U
TE)
(((
SU
B
-P
R
E
EA
R-ROUT
EA
R
-LO
U
T
MAIN-MUTE
MAIN-MUTE
B
Y
E
LK
L
K
A
AAAA
V
-A
VV
V
-B
V
-I
N
E
-
E
-IN
R
-VOL
1
E
-VOL
1
EE
TO LOADER SERVER BOARD
R
-L
IN
R
-RI
N
L
L
P
W
V
IN)
V
)
0
35D
A
0
35C
L
K
EEEE
1-C
E
-CL
K
-
-C
LK
31
-D
O
11-
S
D
-D
I
11
-
DAT
A
---
R
-S
D
3
-C
L
K
3
-D
A
T
A
3
1-
C
E
3
1-
D
I
3
1-
D
O
3
1-
C
L
K
T6.3A/250V FOR UL/CSA
F901 F902 :
PRO LOGIC
SURROUND
JW401 JW402 JW403
SHORT
SHORT
SHORT
OPEN
OPEN
OPEN
P-
MU
TE
E
CN*** TO /FROM RB***
R928
1K
C944
10UF
D914
1N4148
0V
0V
0V
10.8V
0V
0V
-11.2V
0V
0V
10.8V
0V
0V
0V
0V
0V
0V
-11.2V
-11.2V
10.8V
0V
0V
0V
0V
0V
0V
17.5V
21V
20.9V
0V
0V
20.9V
0V
16.8V
16.8V
0.7V
0V
0V
0V
0V
0.6V
0.7V
-12.1V
-19.5V
16.8V
JK501
JK501
JK501
JK501
1
2
3
4
5
6
7
8
9
10
RB501
RB501
RB501
RB501
M
M901
M901
M901
M901
1
2
RRRR
LLLL
CCCC
SRSRSRSR
SLSLSLSL
RB905
RB905
RB905
RB905
!
!
!
!
!
!
0V
0V
0V
Содержание LX2000D
Страница 18: ...4 2 WIRING DIAGRAM 4 2 ...
Страница 30: ...7 2 7 2 SCHEMATIC DIAGRAM TOP LEFT SERVO BOARD ...
Страница 31: ...7 3 7 3 SCHEMATIC DIAGRAM TOP RIGHT SERVO BOARD ...
Страница 32: ...7 4 7 4 SCHEMATIC DIAGRAM BOTTOM LEFT SERVO BOARD ...
Страница 33: ...7 5 7 5 SCHEMATIC DIAGRAM BOTTOM RIGHT SERVO BOARD ...
Страница 34: ...7 6 7 6 LAYOUT DIAGRAM DVD SIDE A LAYOUT DIAGRAM DVD SIDE B ...
Страница 63: ...10 1 TABLE OF CONTENTS Circuit Diagram 10 2 PCB Layout 10 2 Electrical Parts List 10 3 RGB BOARD ...
Страница 70: ...POWER BOARD TABLE OF CONTENTS Circuit Diagram 12 2 PCB Layout 12 3 Electrical Parts List 12 4 12 1 ...
Страница 74: ...MECHANICAL EXPLODED VIEW 13 1 13 1 FOR LX2000 21H ONLY ...