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* Desolder the IF pad to open.
Pattern
generator
Input
Input
Connection Point
Pattern
Color bar
generator
TP2
45.75 MHz
Signal
40 ± 3 dBµ
generator
* Desolder the IF pad to open.
Sweep
generator
45.75±5 MHz
Sweep
(Sweep) Marker:
TP2
generator
45.75 MHz
70 ± 3 dBµ
* Desolder the IF pad to open.
Pattern
generator
Pattern
Color bar
generator
TP2
45.75 MHz
Signal
70 ± 3 dBµ
generator
Video Detection Coil Adjustment
Signal
TV-600
generator
Input
TP2
Input
Adjust
Signal
Connection
Low-pass filter
T200
Oscilloscope
AFT Coil Adjustment
TV-600
Set
Input
Output
TP2
TP4
Voltmeter
T201
Oscilloscope
Contrast Adjustment
Signal
generator
Oscilloscope
VR300
— 7 —
Set
Low-pass
filter
Output
TP3
Output
Output
Point
Adjust for DC level at mini-
TP3
Oscilloscope
Adjust for 2.0 ± 0.2 V reading
on voltmeter.
TP4
Confirm that the marker is at
the middle of S-curve on oscil-
loscope.
TV-600
Set
Input
Output
TP5
TP2
Adjust step form wave to read
TP5
0.8 ± 0.05 Vp-p.
Oscilloscope
Result
Voltmeter
Oscilloscope
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