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HP 5245L Service Manual page 203

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A
l8
READOU_T_
ASSY
rszqsL-qer
searEs_33s
(NorE
t)
RI
47K
R2A
R2G
*2oV-{n
270
+20v
?70K
-
r30v
l(
vlF
c
vtN
B
DS
IB
R6
390K
DSIA
N
E-8I
(vtJ,R)
R7
390X
'3E38,
r
os3B
ne-ar
I
(vlK.s
)
A
) r.=l
_
-(vtM,P)
B'}
r<
- ,li;ll'
t
D| r.-{
ae
TRANSFER
INPUT
FROM
I
assre{n-
a
7,
)
Rt4
56K
+20
R35
7500
QI
r854-OOO3
Rt8
2000
t2
INPUT
A
FROM
At7(t5)
NOTES
I.
REFERENCE
DESIGNATIONS
WITHIN
REAO-
OUT
ASSEMBLY
ARE
TNCOMPLETE;
TO
FORM COMPLETE REFERENCE
DESIGNATION,
ADO ASSETIELY
DESIGNATION
AI8
AS
PREFIX
TO
IT{DICATEO
OESIGNATION.
2.
UNLESS OTHERIYISE
INDICATED:
RESTSTANCE
]N
OHMSi
CAPACITANCE
IN
PICOFARAOS
Q2
r854-OOO3
o5
r854-OOO3
I
t3
BCD
OUTPUT
A
ro
Jlr(r)
3. REFERENCE OESIGNATIONS
IN
PARENTHESES
INDICATE LIGHT
OESTINATION FOR
DSI-DS4;
LIGHT
SOURCE
IS
NOTED
NEAR
EACH
VI
sEcTroN.
4
FTLLED
seuARE
tIt
tNDtcATEs coNoucnNc
ELEuEttr FoR
DEctMAL
'o'
(BcD'oooo,
).
o4
r854-OOO3
BcD
rupurD
OUTPUT
FROM
AI7(3)
B
TO
Jil
(2)
o5
r854
-OOO3
AMPT
coPYllGHT
t965
3Y
llt
R3?
5rK
R53
toox
R25
loox
rupur
B
FROM
AI7(5
)
vrR
I
A
vr
PHoro
coNDucroR
eLATE
+20v
+20v
Rr9
R24
7500
7500
R20
r50K
Rr2
56K
+20V
+2OV
R27
R32
7500
7500
-
r5v
AMPLIFIER
A
-
t5v
AMPLIFIE
R
B

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