Pioneer VSX-1019AH-K Service Manual page 32

1
QQ
3 7 63 1515 0
A Step 7: DAC output (analog)
Analog output of each CH when inputting the digital signal
with audio.
CN501 (Pin 5) Front R out
No
Is there
a data output?
34
Yes
B CN501 (Pin 7) Front L out
No
Is there
a data output?
34
Yes
CN501 (Pin 9) Surround R out
No
Is there
a data output?
C 34
Yes
CN501 (Pin 11) Surround L out
TE
L 13942296513
No
Is there
a data output?
34
Yes
CN501 (Pin 13) LFE out
D
No
Is there
a data output?
34
Yes
Center out
CN501 (Pin 15)
No
Is there
a data output?
34
Yes
Surround Back R out
CN501 (Pin 17)
E
Is there No
a data output?
34
Yes
CN501 (Pin 19) Surround Back L out
www
No
Is there
a data output?
34
F
Yes
32
1
http://www.xiaoyu163.com
2
Replace IC601.
Replace IC601.
Replace IC651.
Replace IC651.
Replace IC701.
Replace IC701.
Replace IC751.
x ao
y
Replace IC751.
. i
VSX-1019AH-K
2
http://www.xiaoyu163.com
3
8
Analog output of each CH when inputting the digital
signal (-∞ dB (no audio)).
CN501 (Pin 5) Front R out
No
Is the output
2.5 V fixing?
34
Yes
CN501 (Pin 7) Front L out
No
Is the output
2.5 V fixing?
34
Yes
CN501 (Pin 9) Surround R out
No
Is the output
2.5 V fixing?
34
Yes
CN501 (Pin 11) Surround L out
Q Q
3 6 7 1 3
No
Is the output
2.5 V fixing?
34
Yes
CN501 (Pin 13) LFE out
No
Is the output
2.5 V fixing?
34
Yes
Center out
CN501 (Pin 15)
No
Is the output
2.5 V fixing?
34
Yes
CN501 (Pin 17) Surround Back R out
No
Is the output
2.5 V fixing?
34
Yes
CN501 (Pin 19) Surround Back L out
u163
No
Is the output
2.5 V fixing?
.
34
Yes
End
3
4
2 9 9 4 2 8
Replace IC601.
Replace IC601.
Replace IC651.
1 5 0 5 8 2 9 9 4
Replace IC651.
Replace IC701.
Replace IC701.
Replace IC751.
m
co
Replace IC751.
4
9 9
2 8 9 9