VSX-LX50
120
1
2
3
4
1
2
3
4
C
D
F
A
B
E
10.10 COMPOSITE ASSY
OSDRT
OSDCK
OSDDT
OSDDC
EXPST
EXPDT1
EXPOE
51C
51B
51A
CSI
VMUTE
TV
DVD
DVR2
DVR2
DVR1
FV
DVR1
TV
IPVIDEO
TV
OSDDT
OSDCK
OSDCS
OSD
VOUT
OSDRT
M51A
51C
51A
51B
OSDCK
IPVIDEO
FV
EXPDT1
EXPST
CD
EXOE
V53B
M51B
M51C
V53C
M51A
M51B
VIN
M51C
VOUT
DVD
51C
V53C
51A
51B
V53B
DVD
DVR2
DVR1
1
4
3
2
7
6
5
10
9
8
11
12
4
6
2
8
12
10
14
1
3
5
7
11
13
9
15
18
16
20
17
21
19
24
23
22
21
20
19
18
15
16
17
14
13
1
5
16
3
4
1
2
1
5
3
E
B
E
B
C
C
2
1
2
4
3
5
6
7
8
16
15
14
13
15
11
10
12
9
4
5
3
8
6
7
12
14
9
13
11
10
2
4
6
7
5
8
3
2
1
4
5
3
8
6
7
2
4
1
16
14
13
15
12
11
10
9
16
15
14
13
12
9
11
10
R1042
C1043
C1036
C1037
X1001
C1039
C1038
C1040
C1042
C1041
L1003
CN1002
D1004
R1041
R1040
R1039
C1050
C
1049
D1003
C1029
IC1006
C1030
C1031
R1035
R1034
C1032
C1033
C1028
C1027
D1005
IC1002
C1094
JA1002
(1/2)
JA1002
(2/2)
1002
C1093
R1004
R1003
1001
R1002
IC1001
R1046
C1122
R1037
C1034
R1036
C1035
Q1003
R1038
C1121
Q1004
R1029
R1055
R1048
C1045
C1046
L1002
R1043
C1047
R1033
R1032
R1028
R1027
C1009
C1004
IC1005
C1003
R1031
R1030
C1008 0.1/16
R1025
R1026
R1045
R1044
Q1002
R1014
C1012
R1049
R1051
C1011
C1002
C1001
R1015
R1016
C1014
C1006
IC1003
C1005
JA1001
(2/2)
JA1001
(1/2)
R1001
CH
CH
GNDU
ASS7080
CH
CH
CH
CH
STBY
STBY
5p
5p
GOS1
24p
100p
24p
100p
33uH
SG
GNDU
XKP3081
GAV
CH
V-5V
V-5_6V
STBY
1SS355
100p
330
330
330
STBY
1SS355
VI_POD
0.047/25
PDC162A
100p
VOS1
CH
YB
YB
5.1k
GAV
GOS1
GOS2
1200p
1200p
1k
100/10
DAP202U
100/10
VOS1
V+5_6V
VOS2
GCV
STBY
*
0.01
*
75
GAV
*
SG
75
*
*
GCV
GNDIP
0.047/25
VOS2
V+5_6V
V+5V
V-5V
0.01
1K
GOS2
V-5V
3.9k
0.01
STBY
1K
(RS)
2SC4081
STBY
2SC4081
V+5V
(RS)
V+5V
STBY
STBY
GVC
STBY
CH
33p
12p
CH
12u
560
0.01
3p
CJ
47k
GNDU
47k
V-5V
STBY
GNDU
560
560p
0.1/16
TC74HC4051AFT
0.1/16
V-5V
47k
47k
BU4094BCF
47k
47k
STBY
STBY
V+5V
V+5V
1k
0.01
2SC4081
*
*
V-5V
(RS)
0.01
TC74HC4051AFT
0.1/16
0.1/16
V+5V
100/10
V-5V
0.1/16
TC74HC4053AFT
0.1/16
*
75
75
SERVICE
SERVICE
V+5V
V+5V
or 50V unless otherwise noted.
Therefore, when replacing, be sure to use parts
of identical designation.
"Capacity(
μ
F)/Voltage(V)",
Rated Voltage: shown as
Unit: p-pF or
μ
F unless otherwise noted.
No marked Capacitors are CEAT or CKSRYB.
2.CAPACITORS
Tolerance:
±
5%(J) unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Unit: k-k
Ω
, M-M
Ω
or
Ω
unless otherwise noted.
1.RESISTORS
the importance of the safety factor of the part.
* Parts or parts block marked by "STBY" are standby.
No marked Diodes are 1SS355.
The
mark found on some component parts indicates
14.31818MHZ
3.DIODES
(SUPERG2)
GNDU
OSDRT
OSDCK
OSDDT
OSDCS
GNDU
51A
SG2
SG2
VMUTE
EXPDT1
EXPOE
EXPST
51C
51B
V+iPOD
GAV
V+5.6V
V-5.6V
V+iPOD
GAV
VSS1
Xout
Xin
C1
SEPin
SEPout
SEPc
SYNin
CVout
(OSD)
BLANK
OSCin
CK
DT
CS
OSCout
CHARA
VDD2
VDD1
RST
C3
C2
CVin
VDD1
VSS2
OSD
OSD
L
H
H
iPod
H
H
H
AWX8841
Only
TV
H
H
L
H
L
L
TV
VIDEO
L
L
H
H
L
H
DVR/VCR2
DVD
L
L
L
H
L
L
DVR/VCR1
MUTE
VDD
DVR/VCR2
M51A
M51B
IC1002
M51C
INPUT SELECTER FOR MR
OUT
DVR/VCR1
(CHASSIS)
IN
(SUPERG2)
TV
TV
(OSD)
OSD
STROBE
OSD
IPVIDEO
FVIDEO
VEE
MRINH
VSS
(FOR MR VIDEO)
VDD
DVR1
DVR2
NC
B
A
DVD
C
Q1
CLK
SERIAL
VSS
Q2
Q3
Q4
Q6
Q5
IN
OE
QS
Q7
Q8
Q'S
EXPANDER
IPVIDEO
NC
VINH
VEE
FVIDEO
VSS
(FOR VIDEO)
DVC
TO
DVC Direct Pass
OSD
VSS
VEE
INH
0
1
1
0
THRU/DVC
SELECT
VDD
0
1
SWC
SWB
SWA
DVD
VDD
L
H
H
iPod
L
H
MUTE
H
L
H
H
H
L
H
L
VIDEO
H
DVD
TV
H
IC1001
51C
L
L
INPUT SELECTOR FOR VIDEO
51B
51A
L
DVR/VCR1
MUTE
L
OUT
L
H
DVR/VCR2
H
L
L
8842
8841
AWX
DVR1
NC
DVR2
DVD
B
A
C
AKB7176
AKB7176
*
JA1002
JA1001
JA1003
AKB7181
x
JA1004
JA1005
x
AKB7175
x
JA1006
SELECTOR FOR DVCorTHRU
OUT
IC1003
H
H
SWC
L
OSD
DVC
L
L
SWB
H
THRU
NOTES
COMPOSITE ASSY
(VSX-LX50 : AWX8842)
(VSX-91TXH, VSX-9120TXH : AWX8841)
H
H
IN
VIDEO
CN3802
AC
(FV)
(FV)
(V)
(MONI)
(V)
VC
(C'site)
(C'site)
(C'site)
(DVD)
(D
VD)
(D
VD)
(MRV)
(MRV)
VC
(C'site)
VC
(C'site)
Содержание VSX-LX50
Страница 87: ...VSX LX50 87 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 146: ...VSX LX50 146 1 2 3 4 1 2 3 4 C D F A B E ...
Страница 205: ...VSX LX50 205 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 229: ...VSX LX50 229 5 6 7 8 5 6 7 8 C D F A B E ...