Kenwood DMF-9020 Service Manual

DMF-9020/9020(S)/MD-2070
Parts with exploded view numbers larger than 700 are not supplied.
MDM-04
S 2
S 1
X33-1100-00
X29
(B/2)
AH
AH
AH
AH
AH
ADx2
AF
AD
AE
AG
AD
AF
AC
AE
AE
AD
AD
AF
AF
AF
AFx2
AA
AA
AA
AA
AH
AH
AH
X29-2580-00
(A/2)
AA
AB
AC
AD
ø2.6x10
M1.7x2
M1.7x3
ø2x6
: N09-2817-05
: N09-3104-05
: N09-3279-05
: N09-4145-05
19
3
30
17
39
9
20
28
6
31
33
25
38
18
32
2
37
7
24
1
4
34
21
48
10
47
5
27
26
15
16
22
36
35
12
23
41
48
LM
DM
FM
PU
29
29
40
29
29
13
11
RH
8
849
42
B
A
27
26
18
AE
AF
AG
AH
M1.7x4.5
ø2x4
ø2x8
ø2.6x6(BLK)
: N39-1745-46
: N82-2004-46
: N89-2008-46
: N89-2606-45
When assembling
a mechanism, adjust
"slit A and slit B "
of "the main slider
(Ref. No.18) and
the main gear
(Ref. No.27)"
The figure which
was seen from
below
Slit
1
2
3
A B
27
EXPLODED VIEW (MECHANISM)
DMF-9020(K) INT1,1P( 98.11.26 7:09 PM y[W 21

Kenwood DMF-9020 Specifications

Digital Audio System

playing rotation	Approx. 400 rpm ~ 900 rpm (CLV)
frequency response (playback mode)	8 Hz ~ 20 kHz (± 1 dB)
signal to noise ratio (playback mode)	More than 112 dB

D/A and A/D Conversion

D/A conversion	1 Bit (24 bit type)
oversampling	8 fs (352.8 kHz)
A/D converter	4th order sigma-delta conversion+ D.R.I.V.E. conversion

Input and Output

analog input sensitivity / input impedance	500 mV / 22 kW
analog output level / output impedance	2.0 V / Less than 300 W
headphone output	50 mW/32 W load (Phones level MAX)

General Specifications

power consumption	20 W
dimensions	W: 440 mm, H: 125 mm, D: 373 mm
weight (net)	5.4 kg (11.9 lb)