Panasonic KX-F1200 Service Manual And Technical Manual page 56

KX-r i 200 l
Note 8) Check CCD boarU
I
Perform the scanner test. (Refer to page 2(J.)
Is the amplitude at pins 2-5 of CN801 (CCD
board) 4~5 Vp-p?
YES
Check the waveform at pin 7 of
CN801 (GCD board), m
(Refer to page 54.)
OK
I
NO
NG
Take out CN801 ((..;(.;Dboard), and check the
amplitude at pins 2-5 of CN401 (Digital
board). (4-5 Vp-p)
Check the short at pins 2-5 of
CN80. (CCD board)
Check the solder at pins 12-15
of IC404 (Digital board).
END
Check the waveform
at pin 1 of IC801
(CCD board).
(Refer to page 54.)
OK
Replace Q801, Q802
(CCD board), or per-
form CCD adjust.
NG
I
__1 °K
Check R801-804.
Check R801-804.
OK
I OK
Replace IC404.
NG
Replace R801~R804. (CCD board).
Replace IC801 (CCD board).
J
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