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CIRCUIT DIAGRAM ( Top Right )
8-3
8-3
C
D
12
11
10
9
8
7
6
-VSS
OUT(1)
+V
C
C
OUT(2)
STB
-VSS
IN+
(2)
IN-(2)
GND
IN-(1)
IN+
(1)
IC501 TDA7269A
1
2
3
IC904
7805
1
2
3
IC903
7805
C
943
100U
F/
50V
D
911
IN
4001
2
1
3
IC901
7912
1
2
3
IC902
7812
C933
104
C932
220UF
C930
104
C929
220UF
C914
104
C912
220UF
C915
104
C913
220UF
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
RB102
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN101
C473
6
0V
7
5
0V
IC409B
R470
1.5K
R471
3.9K
R472
C472 561
R468 1K
62446C
E
C931
220UF
C
910
104
C
911
104
C
925
104
C
926
4700U
F/
25V
R
908
220 1/
2W
R
909
220 1/
4W
Q903
TIP41C
R
905
10K
R906
10K
Q901
C2001
+12V
+5V
+12V
-12V
D5V
L501 20 uH
Q912
2SC2001
R915
10K
R914
22K
C941
220UF
R913
22K
R
912
1K
1/
4W
Q911
2SA719
R910
10K
R911
10K
Q910
C945
C940
220UF
TU12V
TU5V
TU5V
TU12V
EA
R
D
EC
/A
M
P
-M
U
T
E
+12V
-12V
1
2
3
4
5
6
7
8
9
10
11
12
CN301
F903
1
2
3
4
5
CN904
C928
220U F
C942
220UF
R
R
927
1 1/
4W
R
926
1 1/
4W
R
925
1 1/
4W
TO/FROM TUNER BOARD
R902 1 1/2W
R901 1 1/ 2W
+20V
-20V
D5V
FU
SE
RE
SI
ST
O
R
X
3
FUSE RESISTOR
FUSE RESISTOR
1
2
3
4
5
CN903
C924
223/100V
C923
223/100V
C922
223/100V
C921 223/100V
1
2
3
4
D902
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN201
1
2
CN905
R
903
1 1/
2W
FU
SE
RE
SI
ST
O
R
R904 270 2W
10
A 9V
A 5V
Q902
TIP42C
ZD
901
9.5V
C
927
220U
F
1
2
3
4
CN906
1
2
3
4
5
6
RB900
R907
22K
T
UNE
R-P
W
62446/
1035-
D
A
62446/
1035-
C
L
K
MAIN
MUT
E
MAIN
MUT
E
MAIN
MUT
E
MAIN
MUT
E
DVD-P
W
/L
OADE
R-NOT
E
DVD-P
W
/L
OADE
R-NOT
E
CE
NT
E
R
-P
RE
OK-IN
OK-IN
OK-CAL
L
OK-M
U
T
E
EA
R
D
EC
/A
M
P
-M
U
EA
R
-LO
U
T
EA
R-ROUT
EA
R
/LI
N
E
-O
U
T
(M
U
TE)
EA
R
/LI
N
E
-O
U
T
(
D512
1N4148
D
511
1N
4148
SU
B
-PR
E
EA
R-ROUT
EA
R
-LO
U
T
MAIN-MUTE
MAIN-MUTE
P-
MU
TE
S
T
ANDBY
VF
D-CE
VF
D-CE
VF
D-CL
K
VF
D-CL
K
VF
D-DA
VF
D-DA
-26V AC
1
.2V
-A
AC0
V
AC
1
.2V
-B
RE
MOT
E
-IN
AC
1
.2V
-A
AC
1
.2V
-B
AC0
V
-26V
RE
MOT
E
-IN
RE
MOTE-OUT
EN
CODE
R-VOL
1
E
N
CODE
R-VOL
1
ENC
ODER
-VOL2
E
N
CODE
-VOL
1
TO/FROM VFD CONTROL BOARD
TO/FROM PHONE BOARD
TO/FROM MPEG DECOD BOARD
TO LOADER
SERVER BOARD
T
UNE
R-L
IN
T
UNE
R-RIN
SPD
IF
ST
ANDBY
OK-CAL
LLLL
OK-C
A
LL/
ENC
ODER
-VOL2
T
UNE
R-P
W
1035C
E(
V
IN
)
1035C
E(
V
IN
)
62446/
1035D
A
62446/
1035C
LK
62446C
E
62446C
E
LC
72131-
C
E
B
U
1923-
C
L
K
LC
72131-
CL
K
LC
72131-
D
O
T
UNE
R-S
D
LC
72131-
D
I
BU
1923-
D
A
TA
T
UNE
R-S
D
BU
1923-
CL
K
B
U
1923-
DA
T
A
LC
72131-
CE
LC
72131-
D
I
LC
72131-
D
O
LC
72131-
C
L
K
C4013
22PF
C4012
22PF
C4011
22PF
C4014
22PF
C4015
22PF
C4016
22PF
R
4046
R
4045
R
4044
R
4043
R
4042
R
4041
(6 x 33)
TV-V
T3.
15A/250V F
O
R
UL/C
S
A
P-
MU
TE
P-
MU
TE
C937
104
C
938
104
D513
1N4148
1
D
913
1N
4001
R427 D4
R428 D4
R429 B1
R430 B1
R431 B1
R432 B1
R433 B1
R434 B2
R435 A1
R436 A1
R437 A1
R438 A1
R439 B4
R440 B4
R441 B3
R442 B3
R443 B3
R444 B4
R445 B4
R446 B4
R447 B3
R448 B3
R449 B4
R450 B4
R451 A4
R452 A4
R453 B3
R454 B3
R455 A4
R456 A4
R457 A4
R458 A4
R459 A4
R460 A4
R461 B5
R462 B5
R463 B5
R464 B5
R466 A5
R467 A5
R468 B6
R469 B6
R471 C7
R472 C7
R473 B7
R474 B6
R475 B6
R476 B6
R477 B7
R478 B7
R479 B7
R480 B6
R481 B6
R482 B6
R483 B7
R484 B7
R485 B7
R486 A6
R487 A6
R488 B6
R489 B7
R490 B7
R491 A7
R492 A6
R493 A6
R494 A6
R495 A7
R496 A7
R497 A7
R498 A6
R499 A6
R501 B8
R502 B8
R503 B8
R504 B8
R505 B8
R506 B8
R507 B8
R508 B8
R509 B8
R510 B8
R511 A8
R512 A8
R513 A8
R514 A8
R515 A8
R516 B10
R517 B10
R518 B10
R519 B10
R520 B10
R522 B11
R523 B10
R524 A10
R525 B10
R526 B10
R527 B10
R528 B10
R529 B10
R530 A9
R531 B10
R532 A11
R901 C10
R902 C10
R903 C11
R904 C11
R905 D11
R906 C11
R907 D11
R908 C10
R909 D10
R910 D11
R911 D11
R912 D11
R913 D11
R914 D10
R915 D10
R916 A10
R917 A10
R918 A10
R919
A10
R920
A11
R925
D11
R926
D12
R927
D12
R928
A9
R4001 C1
R4002 C1
R4003 C3
R4004 C4
R4005 C4
R4006 C4
R4007 C4
R4008 C4
R4009 C5
R4010 C4
R4011 C5
R4012 C4
R4015 D2
R4016 D2
R4017 D2
R4018 D3
R4030 B5
R4031 B5
R4032 B5
R4041 D7
R4042 C7
R4043 D7
R4044 C7
R4045 D7
R4046 D7
R4100 A6
R4101 A7
R4102 A7
R4103 A7
R4104 A7
R4105 B7
R4106 B7
R4110 D1
R4111 D1
R4112 D2
R4113 D2
R4114 D1
R4115 D1
R4116 D1
4.38V
0V
4.38V 4.38V
0V
2.5V
0V
4.1V
5V
4.5V
4.9V
4.9V
0V
3.2V
5V 5V
1.8V
5V
3.4V
5V
0V
0V
0V
0V
0V
0V
0V
1V
0V
4.9V
4.9V
4.9V
4.9V
1.7V
2.3V
0V
0V
4.5V
3.3V
4.9V
4.5V
1.3V
1.2V
1.3V
4.3V
4.3V
0V
0V
0V
0V
0V
0V
0V
0V
5V
1.8V
0V
5V
0V
12V
12V
12V
0V
0V
1.5V
1.5V
23V
11.9V
0V
9.4V
10.5V
10.2V
5V
11.9V
9.9V
9.9V
0V
6V
0V
DC12V
AC10.5V
+12V
+19V
0V
0V
-12.1V
-19.5V
0V
11V
15.5V
15.5V
4.85V
4.85V
0V
0V
3V
0V
0V
9.2V
!
!
!
!
!
!
!
!
!
!
!
!
!
!
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 ...