Sanyo LCD-47XR7H, Руководство по обслуживанию

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c) SCART1 no picture
d) SCART2
e) YUV no picture
Check if X203 1#(CVBS) or
3#,4#,5#(RGB) on SCART
board has signal?
The path from SCART1
socket to X203 has problem NS02 or the circuit around
SCART1 input has problem
Check if X203 7# on
SCART board has signal?
NS02 or the circuit around
SCART1 input has problem The path from SCART2
socket to X203 has problem
If RA26 input signal?
Check if NA01 5# has
signal
The path between YPbPr
socket and NA01 has problem NA01 or the periphery
has problem
NA03 and its
periphery has problem
Yes No
Yes No
Yes No
Yes No