Pioneer PDP-5016HD Service Manual page 144

1
QQ
3 7 63 1515 0
A
16) No HDMI Sound in HDMI internal audio (Sine wave input)
Check the connection of the HDMI Terminal .
Check the soldering state in HDMI input part.
Check the short point in signal line.
Check for short circuits between each power terminal and the ground.
No Sound in
HDMI input
B
#84,85,86
at U45
in Main Assy
#19,20,22
At U28
In Main Assy
C
#30,31,32
At U12
In Main Assy
TE
L 13942296513
#3,9,10,16
at U12
Change Speaker
D
Waveform
•
E
<Waveform 23>
www
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144
1
http://www.xiaoyu163.com
2
Waveform 26
NG
Waveform 27
NG
Waveform 23
NG
Waveform 24
NG
<Waveform 24>
x ao
y
. i
PDP-5016HD
2
http://www.xiaoyu163.com
3
8
Check HDMI terminal Jack
Check U45 and
Y3 and related circuit
Check U28 and
Y4 and related circuit
Q Q
3 6 7 1 3
Check U12 and
related circuit
<Waveform 26>
u163
.
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
<Waveform 27>
m
co
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4
9 9
2 8 9 9