Denon PRA-S10 - Semiconductor Details; Integrated Circuits (ICs); Transistors, Diodes, and LEDs

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1K 1800°
R316
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KU-9309-05
H.P JACK UNIT
HEAD PHONE
on236
18,.7V
UNSWITCHED:
| SwITCHEDx2
1.eV A i-
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WARNING:
Parts marked with this symbol /\
VR303A YR303B
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a TREBLE
VR302A
i
et
RB
imate
100/50 age
3
BALANCE cN7C
CN
KU-9309-04
TONE SW.UNIT
KU-9309-03
TONE UNIT
RL401
Rylew Rats
a
KU-9310-01
MICDM & POWER UNIT
D030-033:1SR3S-200A
x1
have critical characteristics.
Use
ONLY
replacement
parts
recommended
by
the
manufacturer.
CAUTION:
A seen
WITCHEDX2
cals
#1750
PRA-S10m
10 11
CN7D° | JCB7D
INH
PRE OUT-2
BALANCED
iinv —
R401
4.7K RN IC401A c40S
padi NIMASS6AD 10/25
HZS3A-1 . caor | R403
c409 C417 a By 4 (SnV- 1/50. | 1K cay
47/25BP 4.735 2 4 in
TR4O1
rnieat— |
R413 R419
47K 100K
C416
| 1750 TZS3A-1
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R402
TR402
4.7K RN 1C401B RNI241
NJIM4556AD C402 RaO4
C410 5 1/50 K Srv
477258P
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r
im
7 7
36V
R406 R420
100K 100K
R422
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TR403
|
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R421
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R417
1/50
BUD 10K
DOOI-0101SR35-200A A
Door
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cou 0.17250
10/1 1
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7.5K DOLD ig yto0
~25,3V
AC22.8V
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TO CB3B
Swooi if
VOLTAGE SELECTOR
Swoo1
POWER Sw
CIV-5)
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AC INLET
AC110/220/230V
S50/60Hz
Multi-Voltage MODEL ONLY
+B LINE
——— =B LINE
TS SIGNAL LINE
Before
retuming
the
unit
to
the
customer,
make
sure
you
make
either
(1)
a
leakage
current
check
or
(2)
a
line
to
chassis
resistance
check.
If
the
leakage
current
exceeds
0.5
milliamps,
or
if
the
resistance
from
chassis
to
either
side
of the power cord is less than 240 kohms, the unit i
WARNING:
DO
NOT
retum
the
unit
to
the
customer
until
the
problem
is
located
and
corrected.
is defective.
NOTES
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM, M=1,000,000 OHM
ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD
EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT
CONDITION.
ee AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR
N' :
19