Kenwood DPC-77 Service Manual

Deas
KENWOOD
S) AYA) aA LOAN
1988-5 PRINTED IN JAPAN
BS51-3483-00(T)667
Top cover ass‘y
(A52-0125-08)
Frame assy
{(A13-1136-08)
Knob (button) OPEN
(K27-1936-08)
Knob (button) POWER
(K29-3388-08)
Phone jack
(E11-0186-08)
Knob
(button)
VOLUME
Knob
(button)
STOP
(K29-3387-08)
{K27-1933-08)
Knob (button) R. SKIP Knob (button) F. SKIP Battery ass’y
(K27-1935-08) (K27-1934-08) (W09-0098-08)
Knob (button) PLAY/PAUSE
(K27-1923-08)
SPECIFICATIONS
PICK UP
VPA cc cetns. cae coe ace pnepabemsenenenenienuccs Optical pick up
LASOPEY DO! casicccsascctesesuvecavawovendorass Semiconductor laser
AUDIO
Channels) \sic.ccccexesestvvovtscnenvses ... 2 channels
Frequency response .». 20 Hz - 20,000 Hz, +1 dB
Dynamic Range ........ --. 90 dB (at 1 kHz)
Total harmonic distortion .............. 0.01% (at 1 kHz)
Channel separation ..................0005 75 dB (at 1 kHz)
Wow & flutter ........ ... Below measurable limit
PHONES jack (3.5 mm stereo mini jack)
LINE OUT jack (3.5 mm stereo mini jack)
DIGITAL OUT. jack (3.5 mm mono mini jack)
DC IN (external power supply jack 5.5 mm)
20 mW + 20 mW (16-ohm, at 1 kHz)
Output terminals
Input terminals
Output level ...
Cine: oUt putes. cc ccsccscsessorciessscersescees 1 V (10 k-ohm at 1 kHz)
GENERAL
Power
requirements
...............0..00.
6
V
DC
built-in
rechargeable
lead
acid
battery,
120 V AC 60 Hz (U.S.A. and Canada type, us-
ing the provided AC adaptor) or
110-120/220-240 V AC, 50/60 Hz (All other
type, using the provided AC adaptor)
Power consumption ...................05 1.8 W
Battery
life
..........
--
About
5.5
hours
(continuous
repeat
playback)
Charging time ...... -. Approximately 8 hours
Dimensions
..........
--
128
X
34.9
145
mm
(main
body)
Weight ........ a« Z50%g
WRCCOSSONES:
secssiscasDectactiiaieaszesseseae
Connection
cord
x
AC
adaptor
x1
Carrying
belt
x1
Car
audio
cassette
adaptor
(CAC-1)
x1
KENWOOD
follows
a
policy
of
continuous
advancements
in
development.
For
this
reason
specification
may
be
changed
without
notice.
* Refer to parts list on page 79.

Kenwood DPC-77 Specifications

General

Type	Portable CD Player
Disc Capacity	1
Digital converter	1-bit DAC
Frequency response	20 Hz - 20 kHz
Dynamic range	90 dB
Signal to Noise Ratio	90 dB
Channel separation	85 dB
Total harmonic distortion	0.005%
Digital outputs	optical
Dimensions	130 x 130 x 30 mm
Weight	0.3 kg
Playback Formats	CD
Channels	Stereo
Power Requirements	DC 4.5V