KENWOOD DP4090 Service Manual

Cover page of KENWOOD DP4090 Service Manual

Service Manual for KENWOOD DP4090, downloadable as a PDF file.

We also have owner's manual to this model.

Manual details

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  • Delivered as a PDF file.
  • The manual has 28 pages
  • File size: 2.28 MB
  • Available language versions: English
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Sample pages

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COMPACT DISC PLAYER
DP-4090/DP-5090/D-S300
SERVICE MANUAL
© 1997-6/B51-5324-00 (K/K) 2172
76
¢
4
1
¡
SEARCH
TEXT DISPLAY PEAK SEARCH
PHONES
POWER
-ON ­OFF
DIGITAL AUDIO
COMPACT
0
TEXT
L
R
L
R
LINE 1
LINE 2
OUTPUT
DIGITAL
OUTPUT
SYSTEM
CONTROL
OPTICAL COAXIAL
SL16 XS 8
TEXT
KENWOOD badge
(B43-0302-04)
Front glass
(B10-2300-04)
Color filter
(B11-0346-04)
Panel *
(A60-)
Metallic cabinet
(A01-3398-01)
Power cord *
(E30-)
Phono jack *
(E63-)
Phono jack *
(E63-)
Slide switch
(S31-2094-05)
Minitature phono jack *
(E11-)
Power cord bushing
(J42-0083-05)
Knob (BUTTON)
(K27-2178-04)
Phone jack
(E11-0190-05)
Dressing panel *
(A21-)
Door
(A52-0312-14)
Soft tape
(G11-2314-04)
Soft tape
(G11-2272-04)
In compliance with Federal Regulations, following are reproductions of
labels on, or inside the product relating to laser product safety.
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.
Illust is DP-5090.
* Refer to parts list on page 27.
background image
COMPACT DISC PLAYER
DP-4090/DP-5090/D-S300
SERVICE MANUAL
© 1997-6/B51-5324-00 (K/K) 2172
76
¢
4
1
¡
SEARCH
TEXT DISPLAY PEAK SEARCH
PHONES
POWER
-ON ­OFF
DIGITAL AUDIO
COMPACT
0
TEXT
L
R
L
R
LINE 1
LINE 2
OUTPUT
DIGITAL
OUTPUT
SYSTEM
CONTROL
OPTICAL COAXIAL
SL16 XS 8
TEXT
KENWOOD badge
(B43-0302-04)
Front glass
(B10-2300-04)
Color filter
(B11-0346-04)
Panel *
(A60-)
Metallic cabinet
(A01-3398-01)
Power cord *
(E30-)
Phono jack *
(E63-)
Phono jack *
(E63-)
Slide switch
(S31-2094-05)
Minitature phono jack *
(E11-)
Power cord bushing
(J42-0083-05)
Knob (BUTTON)
(K27-2178-04)
Phone jack
(E11-0190-05)
Dressing panel *
(A21-)
Door
(A52-0312-14)
Soft tape
(G11-2314-04)
Soft tape
(G11-2272-04)
In compliance with Federal Regulations, following are reproductions of
labels on, or inside the product relating to laser product safety.
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.
Illust is DP-5090.
* Refer to parts list on page 27.
background image
CONTENTS / ACCESSORIES / CAUTION
DP-4090/5090/D-S300
2
Accessories
CONTENTS / ACCESSORIES / CAUTION .................2
EXTERNAL VIEW ........................................................3
DISASSEMBLY FOR REPAIR .....................................4
BLOCK DIAGRAM .......................................................5
CIRCUIT DESCRIPTION .............................................6
ADJUSTMENT .............................................................9
PC BOARD ................................................................10
SCHEMATIC DIAGRAM ............................................15
EXPLODED VIEW .....................................................24
PATS LIST .................................................................27
SPECIFICATIONS .....................................................33
Contents
REMOTE
CONTROL
UNIT
RC-P0505
Audio cord (1)
(E30-0505-05)
System control cord (1)
(E30-2733-05)
AC plug adaptor (1)
(E03-0115-05)
M type only
Batteries (R6/AA) (2)
DP-R4080 only
Remote control unit (1)
(A70-1048-05: RC-P0703)
DP-R4080 only
Battery cover: (A09-0356-08)
Note related to transportation and movement
Before transporting or moving this unit, carry out the following
operations.
1. Turn the power ON but do not load a disc.
2. Wait a few seconds and verify that the display shown appears.
Wait further a few seconds.
3. Turn the power OFF.
Caution
1234
5
12
34
5
67
89
10
11
12
13
14
15
16
17
18
19
20
no d SC
I
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EXTERNAL VIEW
DP-4090/5090/D-S300
3
¢
4
COMPACT DISC PLAYER D-S300
REPEAT
D.R.I.V.E.
RANDOM
6
7
0
TEXT
DIGITAL AUDIO
COMPACT
ON/STANDBY
L
R
LINE OUTPUT
DIGITAL OUTPUT
OPTICAL COAXIAL
SISTEM
CONTROL
TEXT
Indicator
(B12-0312-04)
Front glass
(B12-2360- 12)
Panel
(A60-1141-11)
Metallic cabinet
(A01-3442-01)
Phono jack *
(E63-)
Miniature phone jack *
(E11-)
Knob
(K29-6671-02)
Dressing panel assy *
(A21-)
Knob
(K29-6671-02)
Phono jack *
(E63-)
Oscillating module
(W02-1114-05)
AC power cord
(B30-2829-05)
Power cord bushing
(J42-0083-05)
Illust is D-S300.
* Refer to parts list on page 27.
background image
DP-4090/5090/D-S300
4
DISASSEMBLY FOR REPAIR
1
2
The method that takes out a tray.
1. Plug thin driver etc.to a square hole. And, press a rack gear
in the direction of an arrow(
1).
2. Press the back side of a tray toward an arrow(
2) with a fin-
ger. At this time, draw a tray from a front side because a
tray appears on the side of a front.
background image
5
BLOCK
DIAGRAM
IC1
IC16
ACTUATOR
DRIVER
IC18
CD TEXT
LC8917OM
IC21
256K
S-RAM
ED1
FL
FIP15 X MIBA
FL DRIVER
LC75710NE
IC1
KEY
INPUT
REMOCON
SENSOR
EXCEPT
D-S300
HEADPHONES
J4
IC2
CDX2507AQ
D.S.P
UPD78055GC
u-COM
IC19
DIGITAL
+5V POWER
X'TAL
34MHz
ANALOG
+5V POWER
D,F
SM5843
D-LATCH
MCKO
16MHz
24bit DAC
KAN05
+5V POWER
SUPPLY
(DIGITAL)
+5V
D.OUT
DATA
BCK
LRCK
u-COM
+5V POWER
SUPPLY
X'TAL
16.9MHz
KAN 03
D.R.I.V.E
DAC
IC3
IC15
RECTIFIER
(DIGITAL)
9V
D21
D22
RECTIFIER
(ANALOG)
11V
-11V
+11V
A2
OPTICAL
OUT
J2
COAX OUT
Q5,6
J3
SYSTEM
CONTROL
S3
XS8/SL16
SW
TRANS-
FORMER
L.P.F
IC13,14
J1
LINE OUT
1 L/R
2 L/R
CDM-30
CXA1782BQ
RF & SERVO
+5V
+5V
HEADPHONES
AMP
+
+
+9V
2
1
X25-592 (DP-4090/5090)
X25-593 (D-S300)
X32
X14-444
X32-331X-XX
DP-4090/5090 ONLY
DP-5090 ONLY
DP-4090/5090 ONLY
DP-4090/5090
ONLY
X32
DP-4090
D-S300
DP-4090/5090/D-S300
DP5090

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