Hameg Instruments HM203-5 Bedienungsanleitung Seite 6

Kathodenstrahlröhre,
CRT-Circuit, Unblanking
from HV Power St.ply
-1878V
C930
031
ChP
R936
750k
fron HV Pover Supply
-1900V
033"
VR9
Z'30
wov
zvn
fro. HV Pont St»ply
-1962V
Helltastung
030
RBI
750k
R932
750k
R933
7S0k
033
689
R93G
750k 2kV
R935
VR930
'70k R938
CQYUN
FOCUS
ICBO
VR93
500k
*Tas.
Intens.
prudB
00 co
TB-Bord
0933
0934
*149
z931
zvn
R942
C935
10k
0935
R939
D930 0931 0932
forvrd
RNI
475
CRT-Board
ChP
R9'5
5a1
R947
5ü1
C936
nov
T931
BQ37B
R9'9
from XY—Bord
fron YF—Bord
trp./
6.3W