Sharp PG-C20X Manuel de service télécharger pdf (Page 36)

36

PG-C20XU

PG-C20XE

AN-Z7T

YES

YES

YES

YES

NO

NO

Checking the RGB input

Feed the sync separation RGB

signal to INPUT1 terminal (pin

(15) of D-SUB).

Go to "Checking the sync signal".

Do R, G and B colors appear?

Does an image appears?

Is the contour as specified?

Are there disturbing vertical

stripes?

Select INPUT1 (RGB) with the

set’s control or remote control

button.

NO

Go to "Checking the RGB input".

NO

Go to "Checking the input signal

setting input".

IC8026 or peripheral circuit

defective.

End

YES

NO

Is the image disturbed? Does

NO SIGANL indication

appear?

1

2

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