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TROUBLESHOOTING GUIDE Appendix
7. NO OSD (ON SCREEN DISPLAY)8. NO REMOCON RECEIPT
I701
MICOM
X702
32.768KHz
#10 #1 1 #12
ST-BY
5V
Check
the crystal
IF01
Remote Control
PREAMP
ST-BY
5V
GND
#34 OUT
Check
the waveform
I701
MICOM
X702
32.768KHz
#10 #1 1 #12
ST-BY
5V
Check
the crystal
#24
#25
SDA
SCL
I101
#16
#17
Check
clock/data signal
#20
#21
V.SYNC IN
H.SYNC IN
Check
the signal (60Hz)
Check
the signal (15.75KHz) #23
#22 OSD R
OSD G
OSD B
BLANK
#15
#14
Check
OSD R/G/B/BLANK signal
If OSD does not operate,
then change the I701
#29
#30 #12
#11