3-7(E)
3-6. FREQUENCY CHARACTERISTICS
ADJUSTMENT
Note1:
Use an oscilloscope above 200 MHz, and a probe
that has been calibrated.
Note2:
< > : When mounting to BVM
[ ] : When mounting to HDM
1.
Select 01CH, and input the GBR SWEEP signal (30
MHz) to INPUT 123.
2.
Adjust CV101, CV201, and CV301 so that the wave-
forms of <TP402>, <TP502>, <TP602>, [TP403],
[TP503], [TP603] become flat (30 MHz
±
1 dB).
3.
Select <05> [03] CH, and input the GBR SWEEP signal
(30 MHz) to INPUT 456.
4.
Adjust CV401, CV501, and CV601 so that the wave-
forms of <TP402>, <TP502>, <TP602>, [TP403],
[TP503], [TP603] become flat (30 MHz
±
1 dB).
