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Kenwood RXD-M66-H Service Manual

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MICRO HI-FI COMPONENT SYSTEM
RXD-M66-H/M66-N/M66-S
QQ
3 7 63 1515 0
LS-M66-H/M66-N/M66-S/M66IT-H/M66IT-S
SERVICE MANUAL
(HM-636/636IT)
Front glass *
(B10-)
TE
Front glass *
L 13942296513
(B10-)
Knob *
(K29-)
Panel ass'y *
(A60-)
www
.
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the product relating to laser
product safety.
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ao
u163
y
i
2 9
8
Q Q
3
6 7
1 3
1 5
co
* 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.
AVOID DIRECT EXPOSURE TO BEAM.
9 4
2 8
© 2003-5 PRINTED IN KOREA
B51-5855-00 (K/K) 353
Cassette lid *
(A53-)
0 5
8
2 9
9 4
2 8
Knob *
(K29-)
Miniature Phone jack
(E11-0399-05)
m
9 9
9 9

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  Summary of Contents for Kenwood RXD-M66-H

  • Page 1 * Refer to parts list on page 21. In compliance with Federal Regulations, following are repro- KENWOOD-Corp. certifies this equipment conforms to DHHS duction of labels on, or inside the product relating to laser Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
  • Page 2: Accessories / Cautions

    3 7 63 1515 0 Attention Please contact our KENWOOD Service Department in your side if you want the service information; Circuit Description. Full Described Parts list and so. Information is available to you by internet from us. On circuit description, refer to RXD-M55.
  • Page 3: External View

    RXD-M66/LS-M66 EXTERNAL VIEW 3 7 63 1515 0 Metallic cabinet * (A01-) Tuner ass'y * (W02-) 75 Ω ANTENNA AC power cord bushing (J42-0349-05) L 13942296513 Lock terminal board (E70-0123-15) FRONT SPEAKERS (6-16 Ω) AC power cord * (E30-) Pin jack (E63-1264-05) INPUT DIGITAL...
  • Page 4: Disassembly For Repair

    RXD-M66/LS-M66 DISASSEMBLY FOR REPAIR 3 7 63 1515 0 How to open the CD tray when it does not come out. 1. Insert a flat driver and so on to a square hole in the mechanism as shown in the figure. 2.
  • Page 5 RXD-M66/LS-M66 ADJUSTMENT 3 7 63 1515 0 CD player adjustment INPUT OUTPUT PLAYER ALIGNMENT ITEM ALIGN FOR FIG. SETTING SETTING SETTING POINT Insert the AC cord to AC wall outlet while holding down the [CD PLAY/PAUSE] key. Connect the DC Press the "PLAY"...
  • Page 6 RXD-M66/LS-M66 3 7 63 1515 0 ADJUSTMENT INPUT OUTPUT AMPLIFIER ALIGNMENT ITEM ALIGN FOR FIG. SETTINGS SETTINGS SETTINGS POINTS Unless otherwise specified, the individual switches should be set as following : POWER : ON Connect a DC voltmeter to VR1 (L) IDLE CURRENT –...
  • Page 7 PC BOARD (Component side view) 3 7 6 3 1 5 1 5 0 X14-7492-70 A/4 (J70-1594-11) X14 D/4 X14 C/4 A501 VOLUME REPEAT SOUND CN501 CN503 R518 CD OPEN R534 R520 C502 W501 S513 R517 C501 S514 R516 W502 W503 R507 W515...
  • Page 8 PC BOARD (Component side view) 3 7 6 3 1 5 1 5 0 X29-2842-71 (J70-1577-31) C801 W120 R134 C808 W204 CN23 CN11 C803 R133 R804 W253 R902 C802 W123 R901 CN72 IC801 D105 IC901 D104 R727 R738 R722 R726 W159 W206 R718...
  • Page 9 PC BOARD (Component side view) 3 7 63 1515 0 X28-3202-70 A/2 (J70-1592-21) M.GND M+9V REC IN-LCH TA+9V L 13942296513 u163 BIAS-LCH BIAS-RCH Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 10 3 7 63 1515 0 DESTINATION C9,10 R63,64 W3,4 MODEL NAME UNIT No. COUNTRY ABB. V - 5 EUROPE 2-70 RXD-M66-S AUSTRALIA 0-11 EUROPE 2-70 RXD-M66-H GENERAL MARKET 0-11 EUROPE 2-70 RXD-M66-N AUSTRALIA 0-11 (X28-3202-70) (D40-1772-05) PLAY PLAY-SW REC-R +9.3V REC-R-SW SOLENOID CAPSTAN REC-F REC : 4.8V...
  • Page 11 RXD-M66/LS-M66 3 7 6 3 1 5 1 5 0 CD MECHANISM ASS'Y (X29-2842-71) +4.9V +4.9V PICKUP ASS'Y CD RF +4.8V CN21 IC21 (BOTTOM VIEW) TRK+ 2.6V 0.2V TRK- C251 +4.9V 2.6V 3.8V R255 2200P R201 2.7K 2.6V +4.9V 6.8K R203 1K 2.6V 2.5V...
  • Page 12 2nd DIFF. with a high impedance type voltmeter with no sig- 4.7u50 D106 0.6V 32.7V Q110 EUROPE 2-71 2200u25 220K Q105 RXD-M66-H nal input. The measurement value may vary GENERAL MARKET 0-22 3300u25 6.8K 19.9V R124 1.1V EUROPE 2-71 2200u25 220K 1.1V...
  • Page 13 RXD-M66-S 3300u16 L07-2858-05 electric shock, leakage-current or resis- AUSTRALIA 0-71 SWITCH EUROPE 2-70 3300u16 L07-2858-05 tance measurements shall be carried out RXD-M66-H GENERAL MARKET 0-21 3300u25 L07-3214-05 (exposed parts are acceptably insulated EUROPE 2-70 R541 100K RXD-M66-N 3300u16 L07-2858-05 from the supply circuit) before the appli-...
  • Page 14: Exploded View(Cd Mechanism)

    RXD-M66/LS-M66 EXPLODED VIEW(CD MECHANISM) 3 7 63 1515 0 ABx2 L 13942296513 AAx2 AC x2 AC x2 : N09-2950-08 AB M6x5 : N09-2928-08 u163 : N09-5280-05 Parts with exploded numbers larger than 700 are not supplied.
  • Page 15 3 7 6 3 1 5 1 5 0 AC220-240V~ AC110-120V~ X28 A/2 S401 X14 B/4 3x12 : N09-5412-05 : N82-2008-46 2.6x8 : N82-2608-46 : N86-4006-46 3x8(BLK) : N88-3008-45 : N89-3006-46 : N09-3324-05 : N89-3008-46 3x10(BLK) : N89-3010-45 L 1 3 9 4 2 2 9 6 5 1 3 3x10 : N89-3010-46 : N09-5431-05...
  • Page 16 3 7 6 3 1 5 1 5 0 ✽ 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.
  • Page 17 3 7 6 3 1 5 1 5 0 ✽ 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.
  • Page 18 3 7 6 3 1 5 1 5 0 ✽ 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.
  • Page 19 3 7 6 3 1 5 1 5 0 ✽ 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.
  • Page 20 3 7 6 3 1 5 1 5 0 ✽ 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.
  • Page 21 3 7 6 3 1 5 1 5 0 ✽ 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.
  • Page 22: Parts List

    3 7 63 1515 0 HOW TO READ THE PARTS LIST ABBREVIATION OF MODEL AND MASS PRODUCTION'S DESTINATIONS MODEL ABB. Australia Canada China England Europe Germany Korea Malaysia RXD-M66-H RXD-M66-N RXD-M66-S MODEL ABB. Mexico PX/AAFES Russia Scandinavia Shanghai Other area Japan RXD-M66-H RXD-M66-N RXD-M66-S...
  • Page 23: Specifications

    Laser power class ........Class 3A (IEC) D/A Conversion ............1 Bit KENWOOD follows a policy of continuous advancements in development. For t his reason specifications may be changed without notice. ÷ Sufficient performance may not be exhibited at extremely cold locations (where water freezes).