POTABLE MD PLAYER
DMC-J3
SERVICE MANUAL
Knob*
(K29-)
Miniature phone jack
(E11-0381-05)
Knob
(K29-6828-03)
System ............................ Mini disc digital audio system
Read method .................. Noncontact optical reading system
(semiconductor laser)
Sampling frequency ...... 44.1 kHz
Audio compression ....... ATRAC (Adaptive Transform Acoustic Cording)
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) X 1
DC 1.2V : Specially provided rechargeable battery (NB-130) X 1
(Charging time : About 4 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*
Dressing panel*
(K29-)
(A21-)
TRACK NO.
7
4
Knob
(K29-6827-03)
SPECIFICATIONS
© 1998-3/B51-5411-00 (K/K) 3163
Dressing panel*
Front glass
Lid assy*
(A21-)
(B10-2407-04)
(A53-)
BATTERY
£
¢
Knob*
Battery cover*
(K29-)
(A09-)
OPEN
Battery life (Fully charge, with "auto PS" setting ON)
Specially provided rechargeable battery (NB-130) X 1
........
......
..........................
..........................
Commercially sold AA alkaline battery (LR-6) X 1
......
......
......
......................
• 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.
Dimensions (not including protruding parts)
W :99 mm (3-7/8")
H :17 mm (11/16")
D :75 mm (2-15/16")
Weight (Net) ................ 115g (0.25 lb)
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)
Blind plate
(F19-1086-04)
* Refer to parts list on page 17.
..........................
Approx. 5 hours
......................
......................
Approx. 6 hours