rtMf LI rIm
iLlrtiyi
{lUOL
y.
)
)
TB7 0
Jl
I
RI4
I5K
2
0LIGHTING
INPUT 4
?DSI
C5C4
O S 2
1.010
C6
■)[
R2l
¥
220
1/2 W
c
RI5
ot Q2 Q3 Q4 .5 CB
lA
1
Z2K
39
Cl
Qi
C3
FREQ.CONT
tOV
39
39
m
&8
Rll
lOV lOV
2JK
■\(rzr
ADP SERVO SIGNAL
INPUT
7
--C7
^??2
RI8
ai
R27
R8 RI2
22K 22K
27K
R9
470
l2K /h
Tl 6.4
100
R20
R7
022.
250 5.6 Tl
7.0 ZZK
mfh
&2K 90A044CR2
CR3 A.
LA
R2 m
R23
75
R»9
100
RI3
7W RI6R6
RIO HIT 10
SERVO DC IN +2
SERVO DC IN 4> 1
leo 10 CR4
150
IK
2.2K I/2W
9 7
I/2W
I/2W
2
R3 /h
R24
25
330
3W
+. .CI5
'750
CRI
lOV
9.2
20
.5
ao3^^
IK
10
lOV
y'oSo
m
txi
m
V,
R26
0.64,
650'
<X>
P
GROUND
5
1,
a
w
{
6
4 7 H z S W I T C H I N G
VOLTAGE
c:X
§w>
^.;s.
9
06 Q5.1
acu
a28
u CIO
2.5
BLACK
390.28
I
3.2
a^o
POw
0 > p .
Pto o
>w
SJcoO
lOV
RESOLVER OUTPUT
qii
/I r
RED flL- C9
3
39
R4
R5
lOV
CI4 0.“4.7K 4JK
395% 5%
A
Jll
L2
I
LIm
m
l O V f n
\l
CLEAR IMH
IMH
o
]
S'
C0 <
RED
2
RESOLVER INPUT B2 \
03
3.
I
RF RESOLVER
3
BLUE
o
4 2
4 CI2
Mcii
.068
P
.068
Bl
I
I
I ●shield
NOTES
I. EXCEPT WHERE NOTED ALL RESISTANCE VALUES ARE IN OHMS, ±10%, 1/4 W. K>KX)0, AND
A L L C A P A C I T A N C E V A L U E S A R E I N M I C R O F A R A D S .
0THE 14/28 VOLT CONVERSION IS MADE INTERNALLY FOR THE LIGHTING, AND EXTERNALLY WITH ASWITCH IN THE RECEIVER FOR THE CIRCUITRY.
FOR 14V LIGHTING, JUMPER PINS 1(2 AND PINS 3(4 OF TB7
FOR 28V LIGHTING. JUMPER PINS 2«3 OF TB7
0 5 ^ 0 6 A R E U S E D A N D R E P L A C E D A S M AT C H E D P A J R O N L Y.0
0 Vs. PC VOLTAGE
AC VOLTAGE
MEASUREMEMENT CONDITIONS^
DC INPUT-I4V0C
FUNCTCN-AOF
RECEIVER INPUT-IOOuV/METER
POINTER-AT NULL POSITION; FOR OFF-NULL CONDITION REFER TO MAINTENANCE SECTION OF THE MANUAL.
M E A S U R E M E N T S M A D E W I T H A V T V M
-3
O
Figure 405A. Model 551RL Servo Amplifier-Indicator, Schematic Diagram
I
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