— 7 —
Pattern
generator
Signal
generator
TV-350
Set
Oscilloscope
Low-pass
filter
Input
TP2
Output
TP3
R=100 ohm
C=2700 pF
AGC Adjustment
Pattern
generator
TV Signal
generator
TP7
TP2
IF levelmeter
Color bar
65
±
5 dB
µ
Input
Input
Input
Output
Output
Connection Point
Signal
Connection
Point
Adjust
Result
VR200
Adjust for 81
±
1 dB
µ
reading
on the IF levelmeter
TP2
TP7
Signal
generator
Pattern
generator
Set
Input
Output
IF levelmeter
TV-350
Tint Adjustment
Voltmeter
VR700
TP6
Adjust for 1.00
±
0.05V
reading on voltmeter.
Set
Output
Voltmeter
TP6
TV-350
Clock Adjustment
Pulse A
Pulse B
Pattern
generator
Signal
generator
TP2
TP3
VR301
Color bar
38.9MHz
70 dB
µ
Low-pass filter
Oscilloscope
Adjust VR301 so that the dif-
ference between pulse A and
B is less that 0.1V.
* Open soldering pad IF.
