Denon POA-3012CI Service Manual page 29
Stereo amplifier amplifier
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Also See for POA-3012CI:
- User manual ,
- Owner's manual (39 pages) ,
- Control protocol (10 pages)
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TRANSISTORS
3 7 63 1515 0
KTA1268BL
2SC4793 (Y)
KTC3200BL
FRONT
VIEW
E
C
B
DTA114EK
PNP Type
TE
L 13942296513
DIODES (LED included)
1SS270A
RK33LF-C4
RBV-2506
+
Ð
www
+
–
.
http://www.xiaoyu163.com
2SK373 (Y)
FRONT
FRONT
VIEW
VIEW
D
B C E
S
G
DTC114EK
DTC114TK
DTC124EK
DTC143EK
DTC144EK
DTC343TK
1
NPN Type
C
R1
B
1:Emitter
2:Base
R2
E
3:Collector
MTZJ3.3A
MTZJ7.5C
MTZJ9.1B
MTZJ22A
MTZJ24A
S4VB20
+
1
3
~
+
1
2
4
~
-
~
2
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
2SB1412
(1) (2) (3)
(1) Base
(2) Collector
(3) Emitter
2
R1
DTA114EK
10kohm
10kohm
DTC114EK
10kohm
DTC114TK
DTC124EK
22kohm
3
4.7kohm
DTC143EK
DTC144EK 4.7kohm 47kohm
DTC343TK
4.7kohm
Q Q
3
6 7
1 3
1SR35-400A
3
~
4
-
.
29
POA-3012CI
9 4
2 8
2SC4672
2SA1037K(S/R)
2SC2412K(S)
2SD2114K
1
(1) (2) (3)
(1) Base
(2) Collector
3
(3) Emitter
1:Emitter
2:Base
3:Collector
TLP181
1
3
R2
1: Anode
10kohm
3: Cathode
10kohm
4: Emitter
6: Collector
22kohm
4.7kohm
1 5
0 5
8
2 9
9 4
KDS160
UDZS 12B
UDZS 15B
UDZS 16B
UDZ 36B
SML1216W(LED) (LD701~707)
RED
GREEN
m
co
9 9
2
6
4
2 8
9 9
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