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Kenwood RXD-M32V Service Manual
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Kenwood RXD-M32V Service Manual

Kenwood RXD-M32V Service Manual

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MICRO Hi-Fi COMPONENT SYSTEM
RXD-M32V
SERVICE MANUAL
(HM-352V)
Indicator
(B12-0396-08)
Indicator
(B12-0397-08)
Dressing panel
(A21-3846-08)
Panel
(A29-1100-08)
Miniature phone jack
(E11-0200-05)
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the porduct relating to laser
product safety.
AUTO REVERSE CASSETTE DECK
AUX
sound
TAPE
0
standby
COMPACT
COMPACT
/ timer
POWER
SUPER VIDEO
SUPER VIDEO
micro hi-fi component system
TAPE EQ.
o.t.e.
CD
CD
6
2
0
phones
© 2000-8/B51-5658-00 (K/K) 344
4
¢
menu
set/demo
up
volume /
multi control
HM - 352V
down
TAPE rec
TUNER/band
TAPE
STOP
3
7
* Refer to parts list on page 31 .
KENWOOD-Crop. 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.
Front glass
(B10-3591-08)
Knob
(K29-7780-08)
Escutcheon
(B07-2517-08)
Knob
(K29-7789-08)
Knob *
(K29-)
70%

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Summary of Contents for Kenwood RXD-M32V

  • Page 1 * Refer to parts list on page 31 . In compliance with Federal Regulations, following are repro- KENWOOD-Crop. certifies this equipment conforms to DHHS duction of labels on, or inside the porduct relating to laser Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.

  • Page 2: Table Of Contents

    RXD-M32V CONTENTS / ACCESSORIES / CAUTIONS Contents CONTENTS / ACCESSORIES CAUTIONS....2 PC BOARD .............. 11 EXTERNAL VIEW ............3 SCHEMATIC DIAGRAM .......... 15 DISASSEMBLY FOR REPAIR........3 EXPLODED VIEW ............29 CIRCUIT DESCRIPTION ..........4 PARTS LIST..............31 ADJUSTMENT ............8 SPECIFICATIONS ........Back cover Accessories...

  • Page 3: External View

    RXD-M32V EXTERNAL VIEW Side plate R * Cover Top plate Side plate L * (A50-) (F07-1705-08) (A52-0387-08) (A50-) ANTENNA A U X R E C Pin jack O U T (E63-1154-05) Lock terminal board (E70-0052-05) or VIDEO (E20-0321-05) 75Ω SPEAKERS(6–16Ω)

  • Page 4: Circuit Description

    RXD-M32V CIRCUIT DESCRIPTION 1. Initialization 1-4 Mechanism Initialization 1-4-1 CD Mechanism 1-1 Setting of the Initial Conditions If a mechanism error occurs, "C" is indicated on the dis- While pressing the (STOP) key, plug the AC cord to AC play.
  • Page 5 RXD-M32V CIRCUIT DESCRIPTION 3-3-2 CD Test Mode The CD tray is opened automatically when the test mode is entered. DISPLAY OPERATION 05 ✽ ✽ : ✽ ✽ CD-PLAY/PAUSE ✽ ✽ ✽ ✽ Tracking-servo on. (Change the mode 05 and 03 03 --:-- Tracking-servo off.
  • Page 6 RXD-M32V CIRCUIT DESCRIPTION 4-2 Key Matrix Vref=5V INPUT KEY1 KEY2 INPUT KEY1 KEY2 VOLTAGE(V) Pin90 Pin91 VOLTAGE(V) Pin90 Pin91 0.00~0.23 TUNER/BAND SET/ DEMO 2.48~2.92 TAPE EQ 0.24~0.67 STOP MENU 2.93~3.37 CD PLAY 0.68~1.12 TAPE REC SKIP UP 3.38~3.82 CD OPEN/CLOSE 1.13~1.60...
  • Page 7 RXD-M32V CIRCUIT DESCRIPTION Pin No. Pin Name Description REC_F_SW Deck forward rec switch input. H = OFF L = ON 47,48 Unused. REC_R_SW Deck reverse rec switch input. H = OFF L = ON NORMAL_BIAS Deck bias (Normal/CrO2) change-over. REC/PLAY Deck rec/play control.

  • Page 8: Adjustment

    RXD-M32V ADJUSTMENT CD player adjustment INPUT OUTPUT PLAYER ALIGNMENT ITEM ALIGN FOR FIG. SETTING SETTING SETTING POINT TEST MODE: While pressing the CD PLAY key, turn the power on. On the power from.0.05 to 0.15mW. Set the senor section ✽...
  • Page 9 RXD-M32V ADJUSTMENT Cassette deck adjustment INPUT OUTPUT CASSETTE TAPE ALIGNMENT ITEM ALIGN FOR FIG. SETTING SETTING DECK SETTING POINTS Unless otherwise specified, set the respective switches as follows: 0dBs = 0.775V TAPE : NORMAL I Cassette mechanism unit (Adjustment of the REC / PLAY head)
  • Page 10 RXD-M32V ADJUSTMENT Tuner adjustment I N P U T OUTPUT RECEIVER ALIGNMENT I T E M ALIGN FOR F I G . N o . S E T T I N G S S E T T I N G S...

  • Page 11: Pc Board

    PC BOARD (Component side view) X14-7140-21 A/6 X32-3820-20 (J70-1413-12) (J70-1404-11) ANTENNA X14 B/6 CN101 CN100 ED101 Q101 R110 R108 R109 Q100 R112 R111 X14 D/6 D103 C101 ED100 TAPE R113 C114 SET/ SOUND MENU R106 R104 R103 R102 DEMO R105 S100 S105 S104...
  • Page 12 PC BOARD (Component side view) SPEAKERS DIGITAL X29-2690-00 A/6 (J70-1403-31) OPTICAL L-OUT R-OUT V-OUT L-IN R-IN W213 W216 W215 W217 Q118 R113 R211 Q119 W187 W219 C197 W220 C139 R200 W157 C146 C210 C221 R196 W170 W222 W221 R115 P101 C201 R197 C189...
  • Page 13 (X14-7140-21) : RXD-M32V-L/S/H/LS (X14-714X-XX) (A/6) (X14-7140-22) : RXD-M32V-Y FM TUNED 470P 0.01 [0.6V] 330P 0.022 FM DET/MPX 10u16 AM DET 0.01 0.01 R41 100K 4.4V 2.8V (4.4V) 10u16 (2.8V) DE-EMPHASIS 75uS: ON 50uS: OFF AM RF DECODER ANTI-BIRDIE RF.AMP P-DET...
  • Page 14 (X32-3820-20) IC1 : NJM4580E MSM27C401CZ-H1 5.1V CXA2581N ES4118F BA5979S XC62ER3602MR HY57V16160DTC CXD3008Q IC10 ES3883 IC11-13 HD74LV1G08A or XC74ULO8AAN 2SA954(L,K) 2SC2878(B) UN4212 or DTC124ESA UN5212 or DTC124EUA 2SB772 2SA933AS(Q,R) or 2SA1175(F,E) 2SC3246 Q9,10 : 2SC4213(B) UN5216 or DTC143TUA UN5116 or DTA143TUA D1-3 MA111 UDZ3.9B...

  • Page 15: Schematic Diagram

    (X32-3820-20) 7.6V R229 6.8 2.5V VIDEO 5.0V R138 R139 R137 3.7V +3.5V +3.5V +3.5V 220P 3.1V R127 2.4V R124 R125 3.7V +3.5V 3.7V 6.2V 470u10 R3 1.5K +3.5V +3.5V AUXO (1X/2X) 5.7V R6 4.7K 330u6.3 470u10 R82 220 AUX1 (S-SCLK) 330u6.3 0.01 AUX2 (MPEG DATA)
  • Page 16 The DC voltage is an actual reading 4.7K R110 measured with a high impedance type AUX10(SQCK) R135 voltmeter with no signal input. The 4.7K RSD/SPLL0 measurement value may vary depending on the measuring instruments used or on the product. 330u6.3 X29-C/6 -CN108 RXD-M32V-L/S/Y/H/LS (2/4) RXD-M32V Y39-3730-20...
  • Page 17 -CN2 (X29-2690-23) (C/6) MECHA. 11.6V SOL DRIVER DIODE CN102 R300 MOTOR DRIVER +12V +SOL 1/4W Q103 11.6V 11.9V PHOTO SOLENOID +12V SENSOR R182 R184 SENSOR OUT Q104 10.9V MODE SW PLAY SW 11.9V 2.2K +MTR Q106 +5V(SENSOR) 5.1V 4.6V Q105 CAPSTAN MOTOR R171 100...
  • Page 18 FL-AC 1 2 3 4 5 6 7 8 9 10 11 14 15 4 5 6 7 3 4 5 6 7 8 9 10 11 12 13 5 4 3 CN106 CN117 CN116 CN114 RXD-M32V RXD-M32V-L/Y/H/S/W (3/4) Y39-3730-20...
  • Page 19 X29-C/6 -CN113 (X29-2690-23) (A/6) (X14- ) (F/6) (X14-714X-XX) (B/6) E100 (X14-7140-21) : RXD-M32V-L/S/H/LS J100 H.P DET (X14-7140-22) : RXD-M32V-Y CN101 CN100 HP. DET 6 5 4 3 2 1 X29-C/6 H.P L -CN114 5.1V H.P R 4.8V 1000P HEADPHONE Q101 P100 -16.0V...
  • Page 20 RXD-M32V EXPLODED VIEW (CD MECHANISM) WASHER HEAD AD x 2 AC x 2 AC x 2 Parts with exploded numbers larger than 700 are not supplied.
  • Page 21 X14- (E/6) S117 A101 VOLUME/ X29- MULTI CONTROL (B/6) TUNER/ BAND TAPE EQ. O.T.E TAPE REC S113 S110 S109 S106 (19P) TAPE STOP SOUND MENU SET/DEMO S112 S111 S108 S107 (13P) S105 S104 S103 S102 S101 S100 (9P) (12P) RXD-M32V...
  • Page 22 Ref. No Parts No. Description ress Parts nation marks marks ress Parts nation H10-7706-08 POLYSTYRENE FOAMED FIXTURE L RXD-M32V H10-7707-08 POLYSTYRENE FOAMED FIXTURE R H25-0651-04 PROTECTION BAG ACCESSORY A09-1192-08 BATTERY COVER SERVICE H25-1673-08 PROTECTION BAG SET ✽ A21-3846-08 DRESSING PANEL CENTER...
  • Page 23 ✽ 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 24 ✽ 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 25 ✽ 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 26 ✽ 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 27 ✽ 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 28 ✽ 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 29: Exploded View

    ✽ 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 30 ✽ 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 31: Parts List

    Digital output (Optical) ......–15 dBm ~ – 21 dBm (Wave length 660 nm) Note: Video Output format..........NTSC/PAL 1. KENWOOD follows a policy of continuous advancements in devel- Video Output level ..........1 Vp-p (75 Ω) opment. For this reason specifications may be changed without notice.

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