GE LBI31072 Phoenix Maintenance Manual page 46

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,A
A
VALUE OF R64O
DEPENDS ON
COLOR
CODE ON
U602.
u602
c0L0R
CoDE
R640
VALUE
RRNWN
nM
t
r
H64U
RFN
27n
ORANG
E
1UU
YELLOiJ
GREEN
BLUE
6.U
I
eanr oF
PRINTED
cJRcuIT
BoARD.
VOLTAGE
READINGS
VOLTAGE READINGS
ARE
TYPICAL
READ]NGS
MESURED
TO
SYSTEM
NEGAT]VE \\JITH
A
2O,OOO
OHI'1-PER-VOLT
DC
V0LT
IlETER
UNDER
THE
F0LL0\{ING
C0NDITI0NS
t
1.
NO
SIGNAL
INPUT
2.
VOLUI,lE
CONTROL
(R634)
SET
TO
11
INIMUM
3.
HONITOR
S[IITCH
(
S6O1
) IN
OUT POSITION
4^
UNSOUELCHED
(US)-
SOUELCH
ADJUST
(R607}
SET
TO
MINII'1U11
(C}/)
5.
SOUELCHED
(S}-
SOUELCH
ADJUST
(R607)
STT
TO
I'1AXI11UM
(CC!/)
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I
EXPANDER
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SCHM
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I
0601
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5
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( US
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LETTEF
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)
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R606
6.
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sauELCH
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10K
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R61
0
330
8^2K

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