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Denon PMA-1315R - Semiconductor Components Identification; Integrated Circuit (IC) Details

Denon PMA-1315R
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Mm
PMA-1315R
SEMICONDUCTORS
e
IC’s
uPC5023CS-064
(1C401,402)
Contents
Control
signal
stabiliser
input
Control
signal
stabiliser
output
Peak
hold
input
Peak
hold
output
Controller
gain
setting
Control
signal
output
Reference
voltage
Comparator
input
&)
|
Comparator
input
(-)
Comparator
gain
setting
Comparator
output
Comparator
output
\4
Power
supply
_
20
V-
[-
Power
supply
_
HD404304P
Terminal
Function
f+
foro
|
o
|
voutmerepinararon
[4
|
3
|
tawiz
|
0
|
Power
Gontral
(AENOTE
Power
ON/OFF)
L
4
VoisoRAt$
1
NOP
_
3
|
Roo
o
|
Nop
|
|
é
|
vot
©
|
Mutlng
Cantrot
(Pawee
ON-OFF,
Function
Shiting
Muting)
z_|
Roa
0
_|
sP-Acantal
[+
|
a_|
nos
eo
_|
SP-ASontet
|
»
|
@
|
mo
0
{
TH
|
10
‘|
AN
Q
.
|
Key
scan
strobe
[
H
|
it
|
pie
°
TH
|
i
12
|
Ars
o_|
nor
}
|
i
13,
|
R20
1
ae
i
4
R24
J
Key
sean
recalve
||
!
1s
|
Re
f
issti
1%
|
Re
I
ama
7
Rad
Co
Volume
Control
"UP*
*H"
H
18
|
Rat
O
_}
Volume
Cantcal
*OOWWN'
+
"HT
:
19
|
INTWAS2
|
&
|
Power
Breakdown
detect
input
a
20
|
INTIRSS
5
Remots
control
signal
deceding
nput
a
:
21_|
ano GND
i
as
zz
|
ave
Avex
(Meth
i
23
|
RAOANO
NOP
|
:
24
RS
VANY
t
NOP
2s
|
nowane
|
|
nor
28
|
RéZANS
1
Diseximinatton
port
by
users
gence
t-—
Avs
‘Avsa
(GINO)
23
AESET
451954a;
Ex‘emal
7
Tesr
Veo
ostt
Celles
Fill
Gacilator
4Meiz;
Exiernad
:
/—|
31
|
ose2
Caller
Fil
Osclliator
4Meiz:
Externat
fi
al
32_|
veo
Yer
:
33
|
ba
©
_|
SOURCE
DIRECT
Contret
:
H
Ce
Cea
oe
|
as
|
©
|
TaPe2
Control
bras
[oo
fo
[teres
cot
baz
[oe
fo
[Nop
ars
eel
;
33_|
oe
|__|
39
|
De
Of
TUNER
Conia
to
ps1
[oe
|
oP
cocone
LH
|
14

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