Denon POA-6600A Service Manual page 13

Solid state monaural power amplifier
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SCHEMATIC
DIAGRAM
1
TR500, 501
Air
R529
RSIS
4/8
if
5.6kA2W)
BO
3
R505 R506
aD
me /
ES
ae
22k
8
BS
TR502,503
28C2705
1C50!
92
TLP-52i-!
@
@
Rea:
|.78V
C532
if
cs30 | SH 800
oop
JR509,
28c3
L7V, (Hi)
R553
NEY 2555
i
\s1V}100 CRD
2SKI84C
nia
Bese
Qaax
1C601,602
Kaba
Y/GR/BL
oe
OP 3e
}
none
M5238P
Rood
| nem
R502 R503
_13.3V
E
815V
20k
D603
120k
CR?)
e
TRS500
R6OI
CN-12
a
F 560k
IS2076A
—cgog = TREO!
:
R602
R605
R606
R607
RNI2Z05
"
20k
10k
D604
1S
80.5V
fy
:
o
RelO
E
@)
10k
TR6E02
2scia4t
R50!
(E/F)
56k
IS2076A
C603
0502.
csoa tt
0.01
HZ15-2
10/50°T'
R592
=
5.6k
-15.7V
aw | |
+c591
wl
+
10/35
R530
2SA1321
anus
5,8k
aii ele
DS5IS~D520:1f
Lo]
S
—_
a
a
y
14.3V
2
RL5OI
\]
508
BSR-H-I2S
'
IS2076A
—s
=
.
aLsv
ab
EI
ail
C546
3
a 0.0047/500
5.6k/eW
ws
6145
6k/2W
R614
5.6k
KU-9153-1
1C401
IN PUT
NJM2068AD
NORMAL
CNB
IN PUT
BALANCE
CN7
XLB-3-31
CN-2
Europe Model ONLY
|
C491
pF
i__
KU-9153-7
KU - 9153-4
KU-9153-2
R139
id
IC1Ol
RIB,
6.8k
__HDI4001BP
LE203
E
PEAK IND
PROTECTOR
POSISTOR
+B
RI20
10k
DI26
|
+¢—
DI27
0126, DI27
IS2076A
Ig.2v
TRIN
282458
R128
Sav
ae
Rig 330k
R129
as
RNIZ202
'Ok
0124 2S8C2458
SFORIA42
r
RI33._2.7M
ANY
ne
4.2
0.45mv
9
12
\
6.7vV7
R131
¥ 3k/1w
DI4~DII9
IS2076A
TRIO8,109
rn] of
DIO6~ DIOS
2SC4067
als
iti
aii
x2 1S2076A
1S2076A
35k
a
TRIOS
TI
7.8V
CN-5
POSISTOR
RELAY
+B
SLF-2068
IN PUT
BAL -NOR (GRN}
SLF-406
STANDBY (ORG)
SEL-4814,
PEAK INO
SEL-4214
PROTECTC
R202
470
KU -9153-
LE20t
wv
SLF- 406
©
(ORG)
DIO1, 102
DSAIA2
D107
og
st
'
ay
al
19.3V
pIo8
R109
33k ¢ TRIOS
4
2SC2458
+
15k
28C2878 -7.7V
A/8
WARNING:
DIO3
|
Fi02
IS2076A,
|
en
IS2076A
|
RIO7
j
\" f>
cl03%
wt)
|
KU-9153-9__
|
CN-I
%® CONDENSER
% RESISTANCE
|
2.2/10W
4.7/10W
CAUTION:
ohms, the unit
WARNING:
is defective.

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