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Kenwood DP1070 Service Manual

Multiple cd player

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MULTIPLE CD PLAYER
1060CD/1070CD
DP-R6090/R7090
D-R350
SERVICE MANUAL
-ON –STANDBY
COMPACT
COMPACT
TEXT
DIGITAL AUDIO
DIGITAL AUDIO
Knob (BUTTON)
(K27-2178-04)
Power cord bushing
Slide switch
(J42-0083-05)
(S31-2132-05)
LINE OUTPUT
VARIABLE
L
R
AC power cord *
Phono jack
(E30-)
(E63-1009-05)
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.
Escutcheon
(B07-2294-22)
TEXT DISP. ALL INFO.
P.MODE
TIME DISP.
RANDOM
REPEAT
Panel *
(A60-)
Phono jack
(E63-0199-05)
SYSTEM CONTROL
DIGITAL OUTPUT
ƒ
COAXIAL
OPTICAL
SL16 XS 8
TEXT
Miniature phone jack
(E11-0293-05)
© 1997-7 /B51-5326-00 (K/K) 3654
Front glass
(B10-2364-03)
4
¢
DISC 1
1
¡
EDIT
Oscillating module
(W02-1114-05)
* Refer to parts list on page 21.
Knob assy
(K29-6681-24)
DISC 2
DISC 3
DISC 4
DISC 5
0
DISC SKIP
7
6
PHONES
Phone jack
(E11-0127-05)
Metallic cabinet
(A01-3289-01)
Illust is DP-R6090.

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Summary of Contents for Kenwood DP1070

  • Page 1 * Refer to parts list on page 21. 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.
  • Page 2: Table Of Contents

    1060CD/1070CD/DP-R6090/R7090/D-R350 CONTENTS / ACCESSORIES / CAUTION Contents CONTENTS / ACCESSORIES / CAUTION ....2 SCHEMATIC DIAGRAM ..........9 EXTERNAL VIEW ............3 EXPLODED VIEW ............ 18 ADJUSTMENT ............4 PARTS LIST.............. 21 PC BOARD ..............5 SPECIFICATIONS .............27 Accessories Audio cord (1) System control cord (1) AC plug adapter (1) (E30-0505-05)
  • Page 3: External View

    1060CD/1070CD/DP-R6090/R7090/D-R350 EXTERNAL VIEW Indicator Front glass Indicator Panel * (B12-0313-14) (B10-2353-22) (B12-0312-04) (A60-) DISC ¢ DISC SELECTOR MULTIPLE CD PLAYER D-R350 REPEAT RANDOM DISC SKIP ON/STANDBY COMPACT COMPACT D.R.I.V.E. TEXT DIGITAL AUDIO DIGITAL AUDIO Knob Dressing panel Panel Knob (K29-6649-02) (A21-1964-03) (A29-0858-12) (K29-6648-12)
  • Page 4: Adjustment

    1060CD/1070CD/DP-R6090/R7090/D-R350 ADJUSTMENT INPUT OUTPUT PLAYER ALIGNMENT ALIGN ITEM FIG. SETTINGS SETTINGS SETTINGS POINTS Step 1~4 are in TEST MODE While pressing the On the power from RANDOM key, turn 0.08 to 0.15 mW, Apply the sensor section the AC ON. (Test when the diffraction −...
  • Page 5: Pc Board

    CD player unit (X32-333x-xx) 0-10 : D-R350 0-22 : 1060CD 0-23 : 1070CD PC BOARD(Component side view) 0-11 : 1060CD DP-R6090 M DP-R6090 TE 0-12: 1070CD 0-21 : D-R350 Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 6 PC BOARD(Component side view) Display unit (X25-590x-xx) 0-10 : 1070CD DP-R7090 0-11 : 1060CD DP-R6090 Display unit (X25-5910-10) D-R350 Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 7 CD PLAYER UNIT MECHA. ASS'Y (CDM-25) (X32-3330-XX) (A/8) (X92-1930-10/X92-1960-71) 0.01 TRAVERSE UNIT : D40-1500 PICKUP ASS'Y : T25-0050-05 3300P FE-BIAS 2.1V FE BIAS LASER CONTROL ON/OFF 4.3V 0.6V 4.5V CONTROL 3.7V SDAC C33 R48 4.2V LASER DIODE SGATE 2.0V DRIVER 0.047 3.3K 4.2V...
  • Page 8 IC21 (2/2) C112 R172 C110 100u10 R213 1K 1u50 4.1V R195 4.3V 11.0V MUTE R118 R117 22 DACTEST0 -12.1V DACTEST1 C109 1u50 C111 R171 100u10 GNDAR R100 1.6V IC21 R106 1K IC12 16.9344MHz (1/2) (6/6) 1000P R105 1K R102 IC12 1.7V R120 INVERTER...
  • Page 9 D-R350 (X32-3330-XX) DESTINATION R79, R147- R195, C55, C93- W154, Q20,21 S1,3 UNIT No. A , C , D , E , G B , F C149 W221 W223 176-178 COUNTRY ABB. (X32- ) (C/8) U.S.A. CANADA AUSTRALIA U.K. 2SD2061 or 10uH 120P EUROPE...
  • Page 10 DISPLAY VNIT DISPLAY UNIT (X25-5900-XX) (A/3) -10 : 1070CD/DP-R7090 -11 : 1060CD/DP-R6090 (X25-5910-10) (A/3) D-R350 -37.0V -37.0V -14.3V -14.3V -11.9V -11.9V DOT DRIVER (BOTTOM VIEW) G14 49 -36.2V G13 50 -36.2V GRID DRIVER G12 51 -36.2V GRID DRIVER -11.9V AM 32 -11.9V AM32 31 AM 31...
  • Page 11 CAUTION: For continued safety, replace safety critical com- ponents only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the...
  • Page 12: Exploded View

    1060CD/1070CD/DP-R6090/R7090/D-R350 EXPLODED VIEW(MECHANISM) Parts with exploded numbers larger than 700 are not supplied.
  • Page 13 ø 3X10 : N89-3010-45 ø 3X10 : N09-3144-05 ø 3X8 : N89-3008-46 WASHER : N19-1352-04 WASHER : N19-1378-04 M3X8 : N09-1445-05 ø 3X6 : N09-1561-05 (B/8) M3X6 : N35-3006-46 ø 2.6X8 : N82-2608-46 DIGITAL LINE SYSTEM OUTPUT CONTROL OUTPUT ø 3X8 : N89-3008-45 J 1 S 1 J 2 J 3 ø...
  • Page 14 COAXIAL OPTICAL J 1 J 2 J 3 LINE SYSTEM DIGITAL OUTPUT CONTROL OUTPUT (B/8) ø 3x10 M3x8 : N09-1445-05 : N89-3010-45 ø 3x6 : N09-1561-05 ø 3x10 : N09-3144-05 ø 3x8 M3x6 : N35-3006-46 : N89-3008-46 AC 110- AC220- 120V~ 240V~ ø...
  • Page 15 New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 16 New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 17 New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 18 New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 19 New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 20 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Add- The method that parts list (Description) is read. Desti- Ref. No Parts No.
  • Page 21: Specifications

    1060CD/1070CD/DP-R6090/R7090/D-R350 SPECIFICATIONS DP-R7090 DP-R6090 [ Format ] [ Format ] System ......Compact disc digital audio system System ......Compact disc digital audio system Laser ............Semiconductor laser Laser ............Semiconductor laser [ D/A Convertors ] [ D/A Convertors ] D/A Conversion ......1 Bit (24 Bit Fine D.R.I.V.E.) D/A Conversion ..........1 Bit (D.R.I.V.E.) Oversampling ..........32 fs (1411.2 kHz) Oversampling ...........8 fs (352 kHz)
  • Page 22 Coaxial.............0.5 V p-p / 75 Ω Optical..........-15 dBm ~ -21 dBm (Wave length 660 nm) Note: KENWOOD follows a policy of continuous advancements in development. For 14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150 Japan this reason specifications may be changed without notice. KENWOOD SERVICE CORPORATION P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A.

This manual is also suitable for:

1070cdDp-r6090Dp-r7090D-r350Dp10601060cd