Pioneer VSX-917V-K Service Manual page 103

5
Step 8: Codec output (analog)
Analog output of each CH when inputting the digital
signal with audio.
IC701 (Pin 21) SurroundBack L out
No
Is there
Replace IC701.
a data output?
Yes
SurroundBack R out
IC701 (Pin 22)
Is there No
Replace IC701.
a data output?
Yes
IC701 (Pin 23) Center out
No
Is there
Replace IC701.
a data output?
Yes
IC701 (Pin 24) LFE out
No
Is there
Replace IC701.
a data output?
Yes
Surround L out
IC701 (Pin 25)
Is there No
Replace IC701.
a data output?
Yes
IC701 (Pin 26) Surround R out
No
Is there
Replace IC701.
a data output?
Yes
Front L out
IC701 (Pin 27)
Is there No
Replace IC701.
a data output?
Yes
Front R out
IC701 (Pin 28)
Is there No
Replace IC701.
a data output?
Yes
5
6
Analog output of each CH when inputting the digital
signal (-∞ dB (no audio)).
IC701 (Pin 21)
Is the output
2.5 V fixing?
Yes
IC701 (Pin 22)
Is the output
2.5 V fixing?
Yes
IC701 (Pin 23)
Is the output
2.5 V fixing?
Yes
IC701 (Pin 24)
Is the output
2.5 V fixing?
Yes
IC701 (Pin 25)
Is the output
2.5 V fixing?
Yes
IC701 (Pin 26)
Is the output
2.5 V fixing?
Yes
IC701 (Pin 27)
Is the output
2.5 V fixing?
Yes
IC701 (Pin 28)
Is the output
2.5 V fixing?
Yes
End
VSX-917V-K
6
7
SurroundBack L out
No
Replace IC701.
SurroundBack R out
No
Replace IC701.
Center out
No
Replace IC701.
LFE out
No
Replace IC701.
Surround L out
No
Replace IC701.
Surround R out
No
Replace IC701.
Front L out
No
Replace IC701.
Front R out
No
Replace IC701.
7
8
A
B
C
D
E
F
103
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