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R 114 115
BIAS
DIVIDER
T3
~
P1-
n
7
CENTER
TAP HV
XFORMER
JH~
CR2'10-21
2
21<6
--
X4
MULT
Q4 BASE DRIVE
04
.
6
XFORMER
-=
CR208.
209
1-
CHOPPER
~
X2MULT
~
06
BASE DRIVE
1---
l_
lUill]);l
--
:'J/
r~
ffiffifii
P1-4
P1
-5
-
P1-1
7
9V
VREF
P1-2
'
•12V
TO
HV SUPPLY
P3-6
INTENSITY T.V_
P3-8
FOCUS T.V.
CRT Z-AXIS
P3-9
87V
~
r
f-...
t - - -
i
~
i
-
U302.
0302
INTENSITY
MODULAfOR
•
i
FOCUS
MO
DULATOR
,-
U301. 0301
CENTER
TAP L.V.
XFORMER
~
H
.V.
CONTROL
HEATER
CRT
HEATER
CRT
/
~
CRT
ANODE
/
~4000V
*
CRT GRID /
INTENSITY SAMPLE/
CRT CATHODE
-
2000V
CRT FOC
US
~
FOCUS
SAMPLE
~
HV
RE
F
/
P1-6
P1-3
P2-
1
P2-14
P-5
P2-3
P3-5
f-'2·2
P2-4
P3-7
P3-10
8521-
28
Figure 16-1.
High Voltage Power Supply A10
Block Diagram
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