Pioneer VSX-519V-K Service Manual page 24

1
A
Step 7: Codec output (analog)
Analog output of each CH when inputting the digital
signal with audio.
IC109 (Pin 49) Front R out
Is there
No
a audio signal
output?
Yes
IC109 (Pin 47) Front L out
B
Is there
No
a audio signal
output?
Yes
Surround R out
IC109 (Pin 45)
Is there
No
a audio signal
output?
C
Yes
IC109 (Pin 43) Surround L out
Is there
No
a audio signal
output?
Yes
Center out
IC109 (Pin 41)
Is there
No
D
a audio signal
output?
Yes
LFE out
IC109 (Pin 39)
Is there
No
a audio signal
output?
Yes
E
F
24
1
2
Replace IC109.
Replace IC109.
Replace IC109.
Replace IC109.
Replace IC109.
Replace IC109.
2
3
Analog output of each CH when inputting the digital
signal (-∞ dB (no signal)).
IC109 (Pin 49)
Is the output
2.5 V fixing?
Yes
IC109 (Pin 47)
Is the output
2.5 V fixing?
Yes
IC109 (Pin 45)
Is the output
2.5 V fixing?
Yes
IC109 (Pin 43)
Is the output
2.5 V fixing?
Yes
IC109 (Pin 41)
Is the output
2.5 V fixing?
Yes
IC109 (Pin 39)
Is the output
2.5 V fixing?
Yes
End
VSX-519V-K
3
4
Front R out
No
Replace IC109.
Front L out
No
Replace IC109.
Surround R out
No
Replace IC109.
Surround L out
No
Replace IC109.
Center out
No
Replace IC109.
LFE out
No
Replace IC109.
4