Pioneer VSX-1017AV-K Service Manual page 40

1
Step 8: DSP output (digital)
Digital output of each CH when receiving the broadcast
signal with audio.
A
Front L/R data
IC801 (Pin 7)
Is there No
a data output?
Yes
Digital output of each CH when not receiving the broadcast
signal (-∞ dB (no audio)).
IC801 (Pin 7) Front L/R data
B
No
Is the output
0 V fixing?
Yes
To Step 8
Note:
When confirm the output in the XM surround system,
refer to step 7 of "Troubleshooting for all destination".
C
Step 9: Codec output (analog)
Analog output of each CH when inputting the broadcast
signal with audio.
Front L out
IC701 (Pin 27)
IC701 (Pin 28) Front R out
Is there No
a data output?
Yes
D
Analog output of each CH when not receiving the broadcast
signal (-∞ dB (no audio)).
IC701 (Pin 27) Front L out
IC701 (Pin 28)
Front R out
No
Is the output
2.5 V fixing?
Yes
End
E
Note:
When confirm the output in the XM surround system,
refer to step 8 of "Troubleshooting for all destination".
F
40
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2
Replace IC801.
Replace IC801.
Replace IC701.
Replace IC701.
2
3
VSX-1017AV-K
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