Denon PMA-830 - Wiring Diagram

WIRING
DIAGRAM
ETC-280
ewes
CONTROL
(A)
UNIT
POWER
AMP_UNIT(L)
6
©
:
en
:
(
ETC-259B-2)
TR9,I0:2SA872(E)
=
TRU,
12:2SCI775(E)
TRI3,14:25C1735(0)
(
PUX-O20L)
rtpy:25¢2250
16)
f
Srnaase7u
TRS:2SAQIS(L)
TRA:2SC7N
TRIZ:2SCIG25
TRI7:2S0427-R(0)
T78N
nar
a7,
TRISI6:2SA850(0)
ssaay
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TRI,2,5,6: one 5.
2SC1844(F)
(7)
1.
|
tae
1
cane
ETC-259B-|
J
S 47k 150
Fa
(in
INPUT
TERMINAL_UNIT
r
:
CK
|e!
8
. 1IS2076A
(
ETC-
143)
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ca
"oO
os
PRE MAIN
OUT IN
e on SS a eee a
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1
8-47.5v
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Le
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i
:
PHONO
2
(8)
0.015
L
Cae
©
ETC—254B-
|
TR7:
2SCIQ40(L)
2SA628(F)
.
RO
(2)
lee
;
x
R22
R24
R26
R28
Sa
no
a
POWER
AMP.
UNIT(R)
:
ae
L
C3
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(‘5)
eho
CONTROL
(B)
UNIT
CONTROL
(A)
UNIT
ES
(ETC-
277)
(ETC-259B-3)
°
PB
.
R!
10k
Meno
-
()
(a9
!
‘
A
n>
|
are
a
Ll
:
LG
:
rer
tt
SB
7 '
46
Pee
eet
ee
ay
-
si
:
i
!
3
2SAQ70(F
)
TRB:2SCIQ40(L)
—
2SAG28(F)
2SABIS(Y)
258557
(0)
'o
Sy
5
aie
A
Pte
eae
!
fs
i
:
!
=
|
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etait
|
POWER
SOURCE
&
PROTECTOR
UNIT
j
,
1
TR3
TRI
*
A+B
SW5
:
MODE
SWITCH
TRE
TR7
TR5,8,9
(
ETC-280)
|
VR4:
BALANCE
|
psaqy
2IClS26I0MIY)
2SC2080(GRI/(BL)
2SCISIZIGI/(F)
2SAG73A(BIZ(C)
2SC7INGIZIF)
80)
;
e
SW7: LOUDNESS
SWITCH
ee O
R2
470k
ee
es
I
TR2
25042
(GRI/(BL)
—36.3¥
7
Py Pe ere
TRID,20:2SA726(F) TR25,26:2SA942( BL)
2k TR23 24°
R2t 560 2W
C8
0.15
016 1S2076
014 182076
O-
2
°
y"
a
:
2|
2/19
Cc wn
“es
Oke
o
!
AC
220v
|
Q
r
SO
Hz
¢ @o
u
nw
'
(3)
t
t
t
cior
0.01 450v
78
R82 CAO 100k
C72. «C74
R
CFQ38
10/50 10/50 i
5
ay,
+
page
pra
4
o
+
(3)
oo
TIOl
Sswi3
c6éa
C70
“7
Go
POWER
TRANS
POWER
SWITCH
H : = o 40/50 10/50
|
C96
0.22
(ETC-259B-1)
CONTROL
(A)
UNIT
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
CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
~18—
PMA-830 ll
A-SPEAKERS
AODDD OOO
8-SPEAKERS