Pioneer PDP-5016HD Service Manual page 139

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QQ
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11) No S-Video Signal
Check the connection of the input S-Video signal.
Check the soldering state in S-Video Terminal & input part
Check the short point in signal line.
Check for short circuits between each power terminal and the ground.
TE
L 13942296513
Waveform
•
<Waveform 12>
www
CXA2069 12pin input
S-Video1(C)
.
<Waveform 19-1>
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http://www.xiaoyu163.com
No S-Video
signal(Color Bars)
Waveform19/19-1
(1):S-VIDEO 01
(2):S-VIDEO 02
(3):S-VIDEO 03
#10,12(1),17,19(2)
NG
24,26(3)
at U25
in Main Assy
Waveform 17
NG
#33,34 at U25
in Main Assy
Waveform 20/20-1
NG
#AB2,AE4 at U5
In Main Assy
Waveform12
The output
NG
LVDS signal
at J1
In Main Assy
Change U5
<Waveform 17>
FLI8668 AB2pin input
S-Video1(Y)
x ao
y
i
<Waveform 20>
http://www.xiaoyu163.com
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Check S-Video input
Terminal and related components
Check SCL2/SDA2 line
and U5
Check U25 and
and related circuit
Q Q
3 6 7 1 3
Check U5 and
Y1 and related circuit
CXA2069 10pin input
S-Video1(Y)
<Waveform 19>
u163
FLI8668 AE4pin input
S-Video1(C)
.
<Waveform 20-1>
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
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