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Denon DAP-2500A - Page 50

Denon DAP-2500A
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mm
AP-2500A
SCHEMATIC
DIAGRAM
(DIGITAL
UNIT)
1
2
3
4
2
es
LS
nr
TT
i
_-
ic602
IC604
1C605
IC606
:
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HO74HCOOP
+5V
HOT4HCOOP
H074HCOOP
tc601
E
if
TORXI72
25
A
REOS
Ic6o4y
(6)
0)
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19
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(OPT)
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82128.
|
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TRANS
0.0!
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SEL29100'
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(GREEN)
(ORENGE)
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as
TRIOS
a
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8
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ay
[Sep
LENZ
|SEL291IODIORENGE)
7
SOURCE
DIRECT
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RIOT~I9_1.6k
Ss
42
File
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eu
fei
e2f_
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F
REMOTE
SENSOR
RSI0}
AIQH3O31HO
KU-9I61-4
WARNING:
Parts
marked
with
this
symbol
A
have
critical
characteristics.
Use
ONLY
replacement
parts
recommended.
by
the
manufacturer.
Be
ike
the
unit
to
we
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
k
NOTES
|
h
h
Sr
licaateatl
ALL
RESISTANCE
VALUES
IN
OHM
k
=
1,000
OHM
M
©
1,000,000
O!
ohms,
the
unit
is
derective.
ALL
CAPACITANCE
VALUES
IN
MICRO
FARAD
P
=
MICRO-MICRO
F
WARNING:
EACH
VOLTAGE
AND
CURRENT
ARE
MEASURED
AT
NO
SIGNAL
tf
DO
NOT
return
the
unit
to
the
customer
until
the
problem
is
located
and
corrected.
CIRCUIT
AND
PARTS
ARE
SUBJECT
TO
CHANGE
WITHOUT
PRIOR
f
48

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