Kenwood DPC-MP727 Service Manual

PORTABLE CD PLAYER
DPC-MP727/MP922
QQ
3 7 63 1515 0
SERVICE MANUAL
Knob
(K29-7956-04)
Knob
(K29-7955-03)
Knob
(K29-7954-14)
Variable resistor
(R31-0056-05)
TE
L 13942296513
Standards
Signal reading format .......................................................................................Non-contact signal reading (semi-conductor laser)
Characteristics
Frequency characteristics ..............................................................................................................................20Hz to 20kHz, ±3dB
Headphone output (16 Ω, 1kHz) .................................................................................................................................9mW + 9mW
LINE OUT output level/impedance .......................................................................................................................MAX 0.85V/10kΩ
Power supply
External DC supply ...................................................................................................................................................DC 4.5 to 5.1V
Size AA alkaline batteries available on the open market (LR6/AA x 2 or 4) ..........................................................................DC 3V
Rechargeable batteries (NB-150 x 2) .................................................................................................................................DC 2.4V
Maximum external dimensions (width x height x depth) ........................................................................129mm x 32mm x 138mm
(5-1/16˝x 1-1/4˝ x 5-7/16˝)
Weight (net) ..................................................................................................................................................................260g (0.6lb)
Battery life expectancy (during continual repeated playback)
Battery
Size AA alkaline batteries available
on the open market (LR6/AA x 2)
Size AA alkaline batteries available
on the open market (LR6/AA x 4)
Rechargeable battery (NB-150 x 2)
The standard accessories vary depending on the model of the unit.
The accessories which are not standard are optionally available. For details, please consult your dealer.
Note:
www
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without
notice.
.
In compliance with Federal Regulations, following are
repro-duction of labels on, or inside the porduct relating to
laser product safety.

SPECIFICATIONS

When D.A.S.C. is off
Approximately
9 hours
Approximately
18 hours
Approximately 7 hours
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y
i
2 9
8
Q Q
3 6 7 1 3 1 5
When D.A.S.C. is on
Approximately
10 hours
Approximately
22 hours
Approximately 8 hours
co
* Refer to parts list on page 15.
.
KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, Subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
9 4 2 8
© 2001-3/B51-5706-00 (K/K) 3360
Front glass
(B10-3675-03)
Knob
(K29-7957-04)
Cover *
(F07-)
DC jack
(E03-0342-05)
Miniature phone jack
(E11-0933-05)
Miniature phone jack *
(E11-0932-05)
0 5 8 2 9 9 4 2 8
During MP3/WMA file playback
Approximately
10 hours
Approximately
22 hours
Approximately 8 hours
m
9 9
9 9
70%