33
VSX-LX51
5
6
7
8
5
6
7
8
A
B
C
D
E
F
Replace IC621.
Yes
IC621 (Sch) (Pin 8)
Surround R out
No
Is there
a data output?
Replace IC601.
Yes
IC601 (Fch) (Pin 11)
Front L out
No
Is there
a data output?
Replace IC601.
Yes
IC601 (Fch) (Pin 8)
Front R out
No
Is there
a data output?
Step 9: DAC output (analog)
Analog output of each CH when inputting the digital
signal with audio.
Replace IC641.
Yes
IC641 (Cch) (Pin 11)
Center out
No
Is there
a data output?
Replace IC641.
Yes
IC641 (Cch) (Pin 8)
LFE out
IC401 (Pin 122)
Surround Back L/R data
No
Is there
a data output?
Replace IC661.
Yes
IC661 (SBch) (Pin 11) Surround Back L out
No
Is there
a data output?
Replace IC661.
Yes
IC661 (SBch) (Pin 8)
Surround Back R out
No
Is there
a data output?
Replace IC621.
Yes
IC621 (Sch) (Pin 11)
Surround L out
No
Is there
a data output?
Yes
Replace IC401.
IC401 (Pin 125)
Front L/R data
No
Is the output
0 V fixing?
Yes
Replace IC401.
No
Is the output
0 V fixing?
B
C
IC501 (Pin 3)
DAMC (Master clock)
Yes
Replace IC501.
No
Is there
a master clock
output?
Check that the clock signal is output.
(0 V
⇔
3.3 V)
IC501 (Pin 6)
DABC (Bit clock)
Yes
Replace IC501.
No
Is there
a bit clock
output?
(0 V
⇔
3.3 V)
(0 V
⇔
3.3 V)
IC501 (Pin 11)
DALR (LR clock)
Yes
Replace IC501.
No
Is there
a LR clock
output?
To Step 9
Содержание VSX-1018AH-K
Страница 8: ...8 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 2 2 SPECIFICATIONS LX51 13 3 kg 1018AH ...
Страница 9: ...9 VSX LX51 5 6 7 8 5 6 7 8 A B C D E F 2 3 PANEL FACILITIES 1 Rear panel VSX LX51 ...
Страница 10: ...10 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 VSX LX51 2 Front panel ...
Страница 11: ...11 VSX LX51 5 6 7 8 5 6 7 8 A B C D E F 3 Display ...
Страница 12: ...12 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 4 Remote control AXD7518 VSX LX51 Only ...
Страница 13: ...13 VSX LX51 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 75: ...75 VSX LX51 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 82: ...82 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 9 4 POWER AMP SECTION S L K R I W Y X J N ...
Страница 132: ...132 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 ...