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L55S603
14
3). No Sound, Sound Failed (Loading Interrupt, Noise, Etc.)
First, confirm the connection of all connectors between Board's and speakers, then survey by following the flowchart
as shown below.
No Sound, Sound failed
(Loading interruption,
Noise, etc)
Occured at only
Video1 input (CVBS), or
Video2 input (CVBS, S2)?
Main Board
No
Yes
Main Board or Speaker units
Voltage of
pin No.3 or 4 of CN701 on
Main Board is 12V?
Power Board
No
Yes
Содержание UltraVision L55S603
Страница 3: ...L55S603 3 ...
Страница 5: ...L55S603 5 Dimensions ...
Страница 39: ...L55S603 39 PCB Layout Main Board 715G3427M1A000005F Top ...
Страница 42: ...L55S603 42 715G3427M1A000005F Bottom ...
Страница 78: ...L55S603 78 Accessories M4x14 0M1G 940 14 47 CR3 M4x14 0M1G 940 14 47 CR3 ...