35
SC-09TX
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A
B
C
D
E
F
No image
Failure in the specific
device
Failure in the
specific unit
Failure in the power
supply for the analog
video or the control
system
Failure in the buffer
between TX and scaler
Failure in the HDMI TX
NG
OK
Failure in the analog
path after the
connection or scaler
Defective connections,
video decoder, or scaler
NG
OK
Confirmation of symptoms
Identification of defective format
Determination of whether the TX or the
other blobk is in failure
Determination of whether the connections are poor or the HDMI system is in failure
Determination of whether the analog or digital (HDMI) circuitry is in failure
• Is the video signal from a specific device not output?
• Or the video signal from several devices not output?
Check if the signals in all formats (CVBS, S,
Component, and D) are output in the same way.
Check the video output signal from the HDMI input/output.
Check the analog output when Video Convert is set to ON.
Set other video parameters to their default values.
1
Select the function that includes the analog video input signal (E.g.: DVD).
2
Set Video Convert to OFF (= Direct).
3
Check the analog signals in all available formats from the analog Monitor output,
using the same cables for connections of analog input and output.
Specific device
Signal output of specific
format is not available.
Signal outputs of all
formats are not available.
Several devices
Only HDMI output
unavailable
Neither
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
