PORTABLE MD PLAYER
DMC-K3
SERVICE MANUAL
Dressing panel
(A21-3741-04)
Knob
(K29-7477-04)
Battery cover
(A09-1118-03)
System ........................... Mini disc digital audio system
Read method ................. Noncontact optical reading system (semicon-
ductor laser)
Sampling frequency ...... 44.1 kHz
Audio compression ....... ATRAC (Adaptive Transform Acoustic Coding)
Number of channels ...... 2 channels
Frequency response ...... 20 Hz to 20,000 Hz (± 3 dB)
Wow & flutter ................ Less than unmeasurable limit (± 0.001 %
W.PEAK)
Input/Output terminal .. Remote control/Phones jack
Rated power output ...... 9 mW+9 mW
Power source
DC IN jack (4–5.1V)
: Specially provided AC adaptor
: Car battery adaptor (sold separately, DC-C70)
DC 1.5V : Commercially sold AA alkaline battery (LR-6) × 1
DC 1.2V : Specially provided rechargeable battery (NB-150) × 1
(Charging time : About 3 hours)
1. KENWOOD follows a policy of continuous advancements in development. For reason specifications may be changed without notice.
Notes
Notes
2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
In compliance with Federal Regulations, following are reproduc-
tions of labels on, or inside the product relating to laser product
safety.
Knob
(K29-7475-03)
O P E N
Knob
(K29-7476-03)
SPECIFICATIONS
Battery life (Fully charge, with "PS on" setting ON)
Dimensions (not including protruding parts)
Weight (Net) ............ 115g (0.25 lb)
© 1999-1/B51-5503-00 (K/K) 2837
Lid assy
(A53-2123-03)
Escutcheon
(B07-2443-01)
Knob
(K29-7478-04)
Metallic cabinet assy
(A01-3664-03)
Illustration is DMC-K3(S).
Specially provided rechargeable battery (NB-150) × 1 ......... Approx. 7 hours
Commercially sold AA alkaline battery (LR-6) × 1 ............... Approx. 8 hours
÷ At 0.5mW+0.5mW output (32 Ω load ).
÷ Standard value during continuous use/charging in an temperature of
25˚C.
÷ Time of use may vary depending on battery maker, battery type, use
environment, and temperatute.
÷ Time will be shorter when "PS off" Mode is set.
W :99 mm (3-7/8")
H :17 mm (11/16")
D :75 mm (2-15/16")
not including the accessory rechargeable batter
140g (0.31 lb)
including the accessory rechargeable battery
KENWOOD-Corp. 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.
DC jack
(E03-0357-05)
Miniature phone jack
(E11-0381-05)