Hameg Instruments HM604-2 Bedienungsanleitung Seite 50

Abgleichplan / Adjusting Plan
HM604-2
optimum sharpness
VR604 [r
ac:t 1—1
BIAS INTENS.
XY-mode, Intens. fully ccw.
just dark <no spot visible)
Z-Board
VR302
®
TIME CAL:
0.5ms
XY:
X-GAIN
XY:
X-POS.
^_A.
J
VR301 R
0 Volt at 50jjs/DIV L
400kHz sinewave start linearity
at 50ps/DIV
VC302
PTFS-PCB
1MHz _l I
minimum rise time, no overshoot
VC301
(C
TIME CAL:
0.2ms
TBG-PCB
vc52 © VR51 —I©
VC53 © ® VR54
minimum ripple
200ns after leading edge
J I 1MHz
© VC51
TB-Board
Delay- Line
YF-Board
Anderungen vorbehalten / Subject to change without notice
D21 -5/93-604-2