Pioneer PDP-5016HD Service Manual page 143

5
QQ
3 7 63 1515 0
15) No analog TV Sound (Sine wave input)
Check the connection of the input TV SIF.
Check the soldering state in TV SIF input part.
Check the short point in signal line.
Check for short circuits between each power terminal and the ground.
TE
L 13942296513
Change Speaker
Waveform
•
<Waveform 23>
www
.
T12
5
http://www.xiaoyu163.com
No Sound in
TV input
Waveform 25
#67
NG
at U28
in Main Assy
Waveform 23
#30,31,32
NG
At U12
In Main Assy
Waveform 24
NG
#3,9,10,16
at U12
<Waveform 24>
x ao
y
i
http://www.xiaoyu163.com
6
8
Check TV SIF input part
Check U28 and
Y4 and related circuit
Check U12 and
related circuit
Q Q
3 6 7 1 3
<Waveform 25>
u163
.
PDP-5016HD
6
7
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
7
8
9 9
A
B
C
2 8 9 9
D
E
F
T12
143
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