Sharp LL-T1820-H Service Manual page 21

PC-UM10M
WAVE FORM8 : DCLK (10pin of the IC701)
Frequency:
Display screen: Arbitrary
1V/DIV, 5ns/DIV
GND
WAVE FORM9 : DEN (9pin of the IC701)
Frequency:
Display screen: Arbitrary
1V/DIV, 5µs/DIV
GND
60MHz
80kHz
LL-T1820-H/B WAVE FORM
WAVE FORM10 : RGBOUT (LD300, LD301, LD302)
Display screen:16 monochromatic gradation patterns
0.5V/DIV, 5µs/DIV
GND
5 – 3