Denon DCM-290 Service Manual page 18
Denon stereo cd player service manual
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Also See for DCM-290:
- Operating instructions manual (16 pages) ,
- Specifications (1 page) ,
- Service manual (47 pages)
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QQ
3 7 63 1515 0
SP233ACP (IC 104)
LA6531 (IC 106)
TE
L 13942296513
CXA1511L/M (IC 105)
Photo
www
Diode
.
http://www.xiaoyu163.com
Head
Amp
IN
1
ABLC
2
C1
x
ao
u163
y
470, 680
i
0.01µ
http://www.xiaoyu163.com
2 9
8
Block Diagram
Pin Description
Q Q
3
6 7
1 3
1 5
Limiter
BPF
Detector &
Amp
BEF
Comparator Integrator
3
4
5
6
C2 GND fo N.C.
co
.
0.01µ
18
DCM-390/290/27/500AE
9 4
2 8
0 5
8
2 9
9 4
2 8
Hysteresis
Comparator
m
7
8
OUT
V
CC
V
=5V
200k
CC
(fo = 40kHz)
9 9
9 9
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