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L55S603
13
2). No Picture, Picture Failed (Color Failed, Dark Picture, Beat Noise, Etc.)
First, confirm the connection of all connectors between Board's, then survey by following the flowchart as shown
below.
CN701 (1) 3.3V
(2) 0~3.3V
(3)~(4) 12V
(5)~(7) 0V
(8)~(9) 24V
(10)~(12) 5V
No Picture, Picture failed
(Color failed, Dark picture,
Beat noise, etc.)
Occured at only
Video1 input (CVBS), or
Video2 input (CVBS, S2)?
Main Board
No
Yes
Main Board
Voltage of all pin of
CN701 on Main Board is
correct?
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 ...