Service manual

31
VSX-918V-K
5
6 7 8
5
6 7 8
A
B
C
D
E
F
Ye s
Replace IC301.
IC301 (Pin 23)
Center out
No
Is the output
2.5 V fixing?
Replace IC301.
Ye s
Ye s
IC301 (Pin 26)
Surround R out
No
Is the output
2.5 V fixing?
Replace IC301.
IC301 (Pin 27)
Front L out
No
Is the output
2.5 V fixing?
Ye s
Replace IC301.
IC301 (Pin 28)
End
Front R out
No
Is the output
2.5 V fixing?
Ye s
Ye s
Replace IC301.
IC301 (Pin 24)
LFE out
No
Is the output
2.5 V fixing?
Replace IC301.
IC301 (Pin 25)
Surround L out
No
Is the output
2.5 V fixing?
Analog output of each CH when inputting the digital
signal (-∞ dB (no audio)).
Replace IC301.
Ye s
IC301 (Pin 26)
Surround R out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 27)
Front L out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 28)
Front R out
No
Is there
a data output?
Step 10: Codec output (analog)
Analog output of each CH when inputting the digital
signal with audio.
Replace IC301.
Ye s
IC301 (Pin 23)
Center out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 24)
LFE out
No
Is there
a data output?
Replace IC301.
Ye s
IC301 (Pin 25)
Surround L out
No
Is there
a data output?