SX-LX70SW
34
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Yes
BCK1
IC651 (Pin 7)
N
o
Is there
a bit clock
?
N
o
Is there
abnormality at the
parts and patterns
in the path?
Yes
IC101 G14 (R113)
N
o
Is there
a bit clock
?
N
o
Is there
abnormality at the
parts and patterns
in the path?
Yes
FDT1
IC651 (Pin 4)
N
o
Is there
a a
u
dio data
?
N
o
Is there
abnormality at the
parts and patterns
in the path?
Yes
IC101 P14 (R121(1))
N
o
Is there
a a
u
dio data
?
N
o
Is there
abnormality at the
parts and patterns
in the path?
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
E
F
IC101 is defective,
Replace the Assy.
IC101 M13 (R121(2))
N
o
N
o
IC101 is defective,
Replace the Assy.
IC101 is defective,
Replace the Assy.
SDTI
Yes
To Step 6
Is there
abnormality at the
parts and patterns
in the path?
Check the following points when the so
u
rce is M
u
lti ch.
Is there
a a
u
dio data
(with Sch so
u
rce)?
IC101 M14 (R121(3))
N
o
N
o
CDTI
Yes
Is there
abnormality at the
parts and patterns
in the path?
Is there
a a
u
dio data
(with Cch so
u
rce)?
IC101 L14 (R121(4))
N
o
N
o
BDTI
Yes
Is there
abnormality at the
parts and patterns
in the path?
Is there
a a
u
dio data
(with SBch so
u
rce)?
Yes
N
o
N
o
Is there
abnormality at the
parts and patterns
in the path?
BCK1
Yes
IC651 (Pin 7)
N
o
N
o
Is there
abnormality at the
parts and patterns
in the path?
Is there clock?
Is there clock?
DSDL0
DSDR0
Yes
IC651 (Pin 4)
IC101 P14 (R121(1))
N
o
N
o
Is there
abnormality at the
parts and patterns
in the path?
Is there
a a
u
dio data
(FLch)?
Is there
a a
u
dio data
(FLch)?
Yes
N
o
N
o
Is there
abnormality at the
parts and patterns
in the path?
Yes
IC651 (Pin 12)
IC101 H13 (R114)
N
o
N
o
Is there
abnormality at the
parts and patterns
in the path?
Is there
a a
u
dio data
(FRch)?
Is there
a a
u
dio data
(FRch)?
Yes
IC101 G14 (R113)
N
o
N
o
Is there
abnormality at the
parts and patterns
in the path?
Step 5-2: Audio Clock & Data (in the case of SACD
to 1st DSP)
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
Replace IC651 or,
when IC101 is defective,
Replace the Assy.
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 ...