Panasonic KX-F1200 Service Manual And Technical Manual page 52

KX-F1200 J
*3
Is the amplitude at pins 2~5 of CN405
4~5 Vp-p?
YES
Is the voltage at pin 1 of CN405
+12 V?
NO
YES
I heck switching
power supply section.
(Refer to page 63.)
l heck the waveform of CCD
and read section.
(Refer to page 53.)
t ake out cable from CN405, and t___IG
check the amplitude at pins 2-5
of CN405 (4~5 Vp-p).
OK
I
Check CCD board.
(Refer to page 56)
Check the solder at pins 12-15 of
IC404.
I OK
Replace IC404. I
I
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