Panasonic KX-F900 Service Manual page 103

KX-F900
ADJUSTMENT:
[ LENS AND CCD READ POS-I'I-ION ADJUSTMENT
1) Loosen the lens fixing screw and CCD board fixing screw.
2) Adjust the position of the lens and CCD board so that the waveforrn appears as shown in the figure below.
3) Fix the lens fixing screw and CCD board fixing screw.
Oscilloscope setting
CH1 ........... 0.5 V/div
CH2 ........... 2 V/div
TIME .......... 1 ms
Trigger ....... CH2
Mode ......... AC
"Never connect land "AMON"
O_r vlD
O OAG
AMON
/
CC>
CC>
,_) FIG
OSCILLOSCOPE
J
To point 'FTG".J
To point "VID". j
Jj
CN7 CN6
Extension cord (Part No. PQZZ2K12Z) [ I Extension Cord
T
(DIGITAL BORAD)
I I (Part No. PQZZ8K18Z)
Illlllllll I
To CCD baord
?...
c
m
-I
m
z
-I
/ _ _ _ Lens fixing screws
WAVEFORM
MAX
MAX
(for CCD Board)
CCD board fixing screws
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