PDP-5016HD
145
5
7
8
5
6
7
8
C
D
F
A
B
E
17) No DTV Sound (Sine wave input)
No DTV in
HDMI input
#R3(R529)
P3(R530),T2(R531)
at U29
in Main Assy
NG
Check U20 & U33 and
related circuit
Check the connection of the DTV input Terminal.
Check the soldering state in DTV input part.
Check the short point in signal line.
Check for short circuits between each power terminal and the ground.
Waveform 27
#19,20,22
At U28
In Main Assy
NG
Check U45 and
Y3 and related circuit
Waveform 28/28-1/28-2
Waveform 23
#30,31,32
At U12
In Main Assy
NG
Check U28 and
Y4 and related circuit
#3,9,10,16
at U12
NG
Check U12 and
related circuit
Change Speaker
Waveform 24
T14
T14
<Waveform 24>
<Waveform 28-2>
Zoran WS output
U29 P3pin
Zoran CLK output
U29 R3pin
<Waveform 28>
<Waveform 28-1>
Zoran DOUT output
U29 T2pin
<Waveform 27>
<Waveform 23>
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TEL 13942296513 QQ 376315150 892498299