Kenwood DM-3090 Service Manual

235
239
203
FM
LM
DM
241
248
202
234
224
232
215
207
214
SW
1952
SW1956
SW1955
SW1954
SW1953
231
223
220
PWB-A
PWB-B
216
212
210
211
218
229
225
230
213
221
209
222
205
RH
PU
233
219
238
238
237
237
242
243
CN1903
CW1901
A1
A2
B1
B2
A1
A2
B1
B2
247
249
DM-3090 MD MECHA
246
217
206
201
226
208
245
A
B
C
D
E
F
G
H
i
J
K
L
M
M1.7x9.5
M1.7x7.5
M1.7x2
M1.7x2.2
M1.7x3
M1.7x2.5
M1.7x8.9
M1.7x5
1.5W3.2-.5C
1.2W3-0.25C
M2x4
M1.7x3
: N39-1795-45
: N09-3426-08
: N39-1720-45
: N09-3115-08
: N39-1730-45
: N09-3347-08
: N09-3352-08
: N39-1750-45
: N19-1179-04
: N19-2004-04
: N09-3350-08
: N09-3351-08
: N09-3428-08
H
H
Kx2
i
i
J
J
A
A
A
A
D
G
G
G
G
E
Cx2
Cx2
Lx4
M
M
M
B
B
Fx3
Kx2
1
2
3
A B
Parts with exploded view numbers larger than 700 are not supplied.
DM-3090
47
EXPLODED VIEW (MECHANISM)
DM-3090(K) COVER 97.11.29 0:19 AM y[W 16

Kenwood DM-3090 Specifications

Digital Audio Performance

frequency response (playback mode)	8 Hz ~ 20 kHz, ± 1 dB
signal to noise ratio (playback mode)	More than 100 dB
wow & flutter	Less than unmeasurable limit

Analog Specifications

analog input sensitivity / input impedance	0.5V / 22 kΩ or more
analog output level/output impedance	2.0 V / Less than 2 kΩ
headphone output	15 mW/32 Ω load

Digital Input/Output

digital input coaxial	0.5 Vp-p / 75 Ω
digital input optical	- 15 dBm ~ - 21 dBm
digital output optical	- 15 dBm ~ - 21 dBm

General Specifications

power consumption	17 W
dimensions width	440 mm (17 - 5 / 16”)
dimensions height	94 mm (3 - 11 / 16”)
dimensions depth	300 mm (11 - 13 / 16”)

Weight

weight	3.55 kg (7.9 lb)