Alpha Power ETO 91B - Page 24

C20A
60pF
RIO RI 1
W 1M/2W 1M/2W
PI COIL
L7 L8
10/40m 80/l60n
—onfYV
± ± -
rh
L 10
L COIL
L12 r
1 nHyJ
~7b
I
rh
X— <// 'N>—
X — V ^ . r - X3 -------- X
!1 CSS
iF
J
_L _ J_lL osa
T'^T'stT'
C2QB
2QQpF
• ^ i rv- rv\
i
Jtt I Ä
3>—^
OUTPUT WATT
R
- F
METER
PCB
/
\ ü
NU
T
&
rh
m
22pF C86A
425 pF
lQDpF /6UV
rh
RF SECTION
BAND LOCKpÜL
C26B//7
425pF
C 2 5
/1.5nF/lkV
— B'KlBflpT -------- f
|ci leg Ic3
PAD
c«JcsJ c6_1c7_]ce
CAP PCB
A "T'* ggnh /buuv
. £ \ | Irh R F F IL g P C * X
c*xx>ööO><^e^
CI
22nF/500V
HV
GND
J4-4
400 V DC
J4-1
HARD FAULTJ 4 -2
HV FILTER
GND +HV -HV + 435V
OV
CT
rrr
i
2
3
4
5
6
GND +HV-HV + 435V
PS BOARD
ZZK
¡ANSFORMER
X
X
X
X
X
X
X
J
L_ L_
B
i
2
B
2
2
3
A
3
A
3
4
4
4
5
5_
5
OR
fe_
6_
2 _
IzJ 2 _
210-230V
230-850V
FIGURE 6
91 ß SIMPLIFIED
CHASSIS SCHEMATIC
(RF & POWER SUPPLY)