SX-LX70SW
23
5
6
7
8
5
6
7
8
C
D
F
A
B
E
B
IC101
(Pin
34)
DSCL0
D2
No
JA1151
(Pin
16)
SDA(HDMI
IN2)
G7
No
*
When
connected
the
source
equipment
to
IN2.
Yes
Yes
Yes
C
Yes
Check
the
patterns
in
the
path.
Check
IC1206.
No
Replace
IC1206.
Check
the
patterns
in
the
path.
Check
JA1151.
No
Replace
JA1151.
JA1151
(Pin
15)
SCL(HDMI
IN2)
G8
No
Yes
Check
the
patterns
in
the
path.
Check
JA1151
No
Replace
JA1151.
IC101
(Pin
28)
DSDA1
D3
No
Check
the
patterns
in
the
path.
Check
IC1255.
No
Replace
IC1256.
IC1252
(Pin
7)
G9
No
Yes
Check
the
patterns
in
the
path.
Check
IC1251,IC1252.
No
Replace
IC1251,IC1252.
IC1252
(Pin
4)
G2
No
Yes
Check
the
patterns
in
the
path.
Check
IC1251,IC1252.
No
Replace
IC1251,IC1252.
Does
a
clock
output
in
constant
period
(0
-
5
V)
?
Is
there
a
same
signal
as
G7
(0
-
4.4
V)
?
Is
there
a
same
signal
as
G8
(0
-
4.4
V)
?
Is
there
a
same
signal
as
G5
(0
-
3.3
V)
?
Is
there
a
same
signal
as
G7
(0
-
3.3
V)
?
Does
a
signal
output
in
constant
period
(0
-
5
V)
?
JA1152
(Pin
16)
SDA(HDMI
IN3)
G10
No
*
When
connected
the
source
equipment
to
IN3.
Yes
Check
the
patterns
in
the
path.
Check
JA1152.
No
Replace
JA1152.
JA1152
(Pin
15)
SCL(HDMI
IN3)
G11
No
Yes
Check
the
patterns
in
the
path.
Check
JA1152.
No
Replace
JA1152.
IC101
(Pin
29)
DSCL1
D4
No
Check
the
patterns
in
the
path.
Check
IC1257.
No
Replace
IC1257.
Does
a
clock
output
in
constant
period
(0
-
5
V)
?
Is
there
a
same
signal
as
G8
(0
-
3.3
V)
?
Does
a
signal
output
in
constant
period
(0
-
5
V)
?
Yes
IC101
(Pin
28)
DSDA1
D3
No
Check
the
patterns
in
the
path.
Check
IC1255.
No
Replace
IC1256.
IC1254
(Pin
7)
G12
No
Yes
Check
the
patterns
in
the
path.
Check
IC1253,IC1254.
No
Replace
IC1253,IC1254.
IC1254
(Pin
4)
G3
No
Yes
IC101
(Pin
29)
DSCL1
D4
No
Check
the
patterns
in
the
path.
Check
IC1257.
No
Replace
IC1257.
Yes
Check
the
patterns
in
the
path.
Check
IC1253,IC1254.
No
Replace
IC1253,IC1254.
Is
there
a
same
signal
as
G10
(0
-
4.4
V)
?
Is
there
a
same
signal
as
G11
(0
-
4.4
V)
?
Is
there
a
same
signal
as
G10
(0
-
3.3
V)
?
Is
there
a
same
signal
as
G11
(0
-
3.3
V)
?
Yes
JA301
(Pin
16)
SDA(HDMI
OUT)
G13
No
Check
the
patterns
in
the
path.
Check
JA301.
No
Replace
JA901.
Does
a
signal
output
in
constant
period
(0
-
5
V)
?
Содержание AS-LX70
Страница 3: ...SX LX70SW 3 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 15: ...SX LX70SW 15 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 26: ...SX LX70SW 26 1 2 3 4 1 2 3 4 C D F A B E HDMI Assy Check Points HDMI ASSY E Commonness HDMI SIDE B ...
Страница 68: ...SX LX70SW 68 1 2 3 4 1 2 3 4 C D F A B E 9 2 PACKING AS LX70 x 2 Refer to 9 6 REMOTE CONTROL ...
Страница 74: ...SX LX70SW 74 1 2 3 4 1 2 3 4 C D F A B E 9 5 DISPLAY UNIT H G I NON CONTACT SIDE CONTACT SIDE ...
Страница 76: ...SX LX70SW 76 1 2 3 4 1 2 3 4 C D F A B E 9 6 REMOTE CONTROL ...
Страница 97: ...SX LX70SW 97 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 106: ...SX LX70SW 106 1 2 3 4 1 2 3 4 C D F A B E 10 15 POWER SUPPLY UNIT J ...
Страница 107: ...SX LX70SW 107 5 6 7 8 5 6 7 8 C D F A B E CN1001 CN3191 1 2 B 1 7 A J J POWER SUPPLY UNIT AWR7051 ...
Страница 108: ...SX LX70SW 108 1 2 3 4 1 2 3 4 C D F A B E ...
Страница 130: ...SX LX70SW 130 1 2 3 4 1 2 3 4 C D F A B E CN3 CN2 J J POWER SUPPLY ASSY SIDE B SIDE B J ...