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3)
Equipment connection / Procedure
* Open solering pad A.
Pattern
generator
Video detection coil adjustment
Signal
generator
ee sce | ea | Se | Aen
Connection
°
Pattern
generator
Signal
generator
* Open soldering pad A.
Sweep
generator
Low-pass
filter
Color bar
38.9MHz(TV-
1450C,N)
T200
39.5MHz(TV-
Oscilloscope
1450
43+.
AFT coil adjustment
Oscilloscope
38.9+5MHz(Sweep)
39.5+5MHz(Sweep)
Marker:38.9(TV1450C,N)
Marker:39.5(TV-1450D)
70dBu
* Open soldering pad A,
Pattern
generator
Pattern
generator
:TV-1450C,N
Voltmeter
:'TV-1450D}
T2094
Oscilloscope
Contrast adjustment
and grand pad B.
Signal
generator
Color bar
38.9MHz
(TV-1450C,N)
39.5MHz
signal
generator
(TV. 14800)
OdBu
Oscilloscope
Low-pass
fitter
Adjust for DC level at minimum.
Voltmeter
Adjust for 1.8 + 0.2V reading on
voltmeter.
Confirm that the marker is at
the middie of S-curve on oscillo-
scope.
Oscilloscope
Adjust step form wave to read
0.8 + 0.05 Vp-p.
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