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MINI HiFi COMPONENT SYSTEM
RXD-M33V
SERVICE MANUAL
(HM-353V)**
standby
/ timer
**Refer to page 2 if you want to know system configuration.
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the product relating to laser prod-
uct safety.
TUNER
TUNER
CD
TAPE
6
2
FM/AM
FM/AM
4
7
AUX
stop
Tuning
Mode
volume / multi control
sound
repeat
TAPE rec
TAPE O.T.E.
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.
© 2001-6 PRINTED IN KOREA
B51-5738-00 (K/K) 404
0
CD
remote
volume / multi control
3
¢
TAPE EQ.
menu
set / demo
0
push open
* Refer to parts list on page 29.
Panel ass'y *
(A60-)
Knob
(K29-7907-04)
Cassette holder ass'y *
(A53-)
70%
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Table of Contents
Related Manuals for Kenwood RXD-M33V
Summary of Contents for Kenwood RXD-M33V
- Page 1 **Refer to page 2 if you want to know system configuration. * Refer to parts list on page 29. KENWOOD-Crop. certifies this equipment conforms to DHHS In compliance with Federal Regulations, following are repro- Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
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Page 2: Table Of Contents
RXD-M33V CONTENTS / ACCESSORIES Contents CONTENTS / ACCESSORIES ........2 PC BOARD ..............12 EXTERNAL VIEW ............3 SCHEMATIC DIAGRAM ..........16 DISASSEMBLY FOR REPAIR........3 EXPLODED VIEW .............27 BLOCK DIAGRAM ............4 PARTS LIST...............29 CIRCUIT DESCRIPTION ..........5 SPECIFICATIONS ........Back cover ADJUSTMENT ............11 Accessories Remote control unit (1) -
Page 3: External View
RXD-M33V EXTERNAL VIEW / DISASSEMBLY FOR REPAIR EXTERNAL VIEW Metallic cabinet * (A01-) Cover (F07-1728-02) Pin jack (E63-1010-05) VIDEO AC 110- AC 220- 120V 240V Oscillating module ANTENNA (W02-1114-15) DIGITAL OUT OPTICAL AC power cord bushing * (J42-) INPUT FRONT... -
Page 4: Block Diagram
TIMER/STANDBY Q102 M30622- D119 CASSETTE DECK MPEG MCAB30FP PRE.AMP/TUNER DECODER IC10 (2/2) IC501 ED501 X29,J201 VIDEO TV ENCODER SELECTOR FL DRIVER HNA-16MM30T AC IN PRIMARY RELAY BACK UP CIRCUIT ON/OFF REMOCON. MODULE TACT KEY X00, STND-BY LED u-COM +5.4V RXD-M33V... -
Page 5: Circuit Description
RXD-M33V CIRCUIT DESCRIPTION 1. Initializing Frequency P.CH M,M2,I Type K2(M,M2 Type) 1-1 Initialization Method AM 531kHz AM 530kHz • While pressing the [POWER] key, turn the AC on. FM 87.50MHz FM 87.50MHz 1-2 Initialization Operation FM 87.50MHz FM 87.50MHz • During the initial operation, the display shows "INI- FM 87.50MHz... - Page 6 RXD-M33V CIRCUIT DESCRIPTION 4-4 CD Test Mode KEYS DISPLAY OPERATION 05 ✽ ✽ : ✽ ✽ CD-PLAY/PAUSE Tracking-servo on. ( ✽ ✽ : ✽ ✽ )Time Display (Cyclically changed the mode 05 and 03 by pressing the key.) Tracking-servo off.
- Page 7 RXD-M33V CIRCUIT DESCRIPTION 5. Port Description of Microcomputer Active Port No. Port Name Description SEL DT Data output to surround controller. TYPE Discrimination of tuner destination. Not Connected. BYTE Connected to ground. CN VSS Connected to ground. XC IN Timer clock input (32.768kHz).
- Page 8 RXD-M33V CIRCUIT DESCRIPTION Active Port No. Port Name Description REC R SW Deck reverse recording switch input. Control port of solenoid for deck. LMUTE Deck line mute control. Mute ON Mute OFF 73~75 Not Connected. Switching port of bias (NOR/CrO2) for deck.
- Page 9 RXD-M33V CIRCUIT DESCRIPTION 7. Port Description of IC 7-1 Sound Controller with Surround IC(X29, IC201) Port No. Port Name Description REF IN Input pin of the reference amplifier. REF OUT Output pin of the reference amplifier. 3,40 Input pin of the CD.
- Page 10 RXD-M33V CIRCUIT DESCRIPTION 8. Port Logic • Cassette Deck Reel Pulse (X29, IC301) • Voltage Protection (X29, IC301) • CD Protection (X29, IC301) Input Voltage (V) Port Logic Input Voltage (V) Logic Protection Protection (Pin 97) (Pin 92) (Pin 91) 0.00~1.93...
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Page 11: Adjustment
RXD-M33V ADJUSTMENT Cassette Deck adjustment 0dBs=0.775V DECK INPUT OUTPUT ALIGNMENT ITEM ALIGN FOR FIG. SETTING SETTING SETTING POINT ø. CASSETTE MECHANISM UNIT Demagneti- Demagnetize the REC / PLAY head Recording Demagneti- zation: with the head eraser. Clean the REC head, erase –... -
Page 12: Pc Board
PC BOARD (Component side view) X00-3000-26 (J70-1368-01) X28-3130-21 (J70-1471-21) BIAS R121 R119 R-PLAY R103 C104 VREF R104 R123 C110 C103 R113 R109 R102 C102 R100 MUTE R116 R117 125V X00-3040-24 (J70-1485-31) PRIMARY CIRCUIT Refer to the schematic diagram for the value of resistors and capacitors. - Page 13 PC BOARD(Component side view) X29-2740-20 A/6 (J70-1527-11) X29 B/6 R347 R104 R103 IC102 Q102 C101 R342 R121 C107 W315 R367 R105 C106 Q103 R374 R356 R341 D121 R336 R312 C102 X29 C/6 D108 R337 W129 R122 W336 R332 W114 IC101 R331 R330 W107...
- Page 14 PC BOARD(Component side view) X29-2740-20 A/6 (J70-1527-11) X29 B/6 R347 R104 R103 IC102 Q102 C101 R342 R121 C107 W315 R367 R105 C106 Q103 R374 R356 R341 D121 R336 C102 R312 X29 C/6 D108 W129 R337 R122 W336 R332 W114 IC101 R331 R330 W107...
- Page 15 RXD-M33V PC BOARD (Component side view) X32-3880-20 (J70-1515-02) C119 R129 C101 R130 C102 R109 IC11 R132 R141 R134 C100 IC10 C105 R107 R105 R133 R111 R102 R135 R136 R101 R106 C104 C103 C112 R112 IC14 R140 C116 C131 C115 C120...
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Page 16: Schematic Diagram
(X32-3880-20) CD MECHANISM ASS'Y (D40-1714- 5) PICKUP ASS'Y (KSS-213C) R1 1 1.9V (BOTTOM VIEW) R3 1 1.9V RF AMP. TRK+ R2 1 1.9V 2.7V TRK- R4 1 1.9V 220u6.3 3.5V R5 2.7K 1.8V VR1 (3.3K) R9 5.6K 1.8V R6 2.7K 1.8V (5.6) C7 5P... - Page 17 8.2V X29-A/6 -CN209 RXD-M33V (1/4) The DC voltage is an actual reading measured with a high impedance type voltmeter. The measurement value may vary depending on the measur- RXD-M33V ing instruments used or on the product. Refer to the voltage during PLAY unless otherwise specified; The value shown in ( ) is the voltage mea- sured at the moment of STOP.
- Page 18 A/B(L=PLAY) R119 R104 10K LINE-MUTE CPM+ (H=MUTE ON) MATSUSHITA R118 PHOTO PLAY:8.2V STOP:8.7V REC-R SW PLAY:4.8V COMMON STOP:0V CrO2-SW REC-F SW CAPSTAN PACK-SW HALF SW SOLENOID CONT. CONT. CrO2 SW REC-F-SW (SJ3MD ONLY) REC-R-SW PLAY SW RXD-M33V (2/4) RXD-M33V Y39-4050-20...
- Page 19 TUNED CD/VCD X29-B/6 STEREO -CN1 RXD-M33V (3/4) AL-6 CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts The DC voltage is an actual reading measured with a high impedance type list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating voltmeter with no signal input.
- Page 20 (X29- ) (B/6) (X29- ) (D/6) SP. RELAY POWER AMP L OUT ON : 21.7V +B(Rch) 26.1V R OUT H.P. IN : 5.0V -28.0V R GND SP. RELAY R MUTE R NF HEADPHONES R IN MUTE ON : -2.6V OFF : -2.9V L GND 8.2K (X29- ) (C/6)
- Page 21 (X29- ) (F/6) CN502 R548 1.2K R549 1.1K R550 2.2K R551 2.2K R552 3.3K R553 6.2K RXD-M33V (4/4) S510 S511 S512 S513 S514 S515 S516 SET/ TAPE MD REC/...
- Page 22 RXD-M33V EXPLODED VIEW (CD MECHANISM) ABx2 AAx2 AC x2 AC x2 2x25 : N39-2025-46 AB M6x5 : N09-2928-08 : N09-5280-05 Parts with exploded numbers larger than 700 are not supplied.
- Page 23 TAPE rec O.T.E menu set/demo : N89-3008-46 S516 S515 S514 S513 S512 S511 S510 3x14 : N09-2907-05 3x8(BLK) : N89-3008-45 X29- : N86-4006-46 (D/6) X32-388/393 3x12 : N89-3012-46 : N89-3006-46 X00-304/305 X29- X29- (C/6) (E/6) X29- (F/6) X29-274/281 (A/6) X28-313/315 RXD-M33V...
- Page 24 Description Parts No. Ref. No Parts No. Description ress Parts nation marks ress Parts nation marks ✽ K29-7907-04 KNOB RXD-M33V-S/L/N ✽ L07-2989-05 POWER TRANSFORMER A01-3799-01 METALLIC CABINET MIM2V ✽ L07-2990-05 POWER TRANSFORMER A01-3812-01 METALLIC CABINET MIM2 ✽ L07-2990-05 POWER TRANSFORMER...
- 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.
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Page 27: 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 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.
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Page 29: Parts List
✽ 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 RK73GB1J222J CHIP R 2.2K 1/16W R140 RK73GB1J223J CHIP R 1/16W MODEL ABB. Australia Canada China England Europe Germany Korea Malaysia RXD-M33V-S R141,142 RK73GB1J103J CHIP R 1/16W RXD-M33V-L MA111 DIODE RXD-M33V-N MA111 DIODE RXD-M33V-S(M2) AN8399SA-E1 ANALOGUE IC RXD-M33V-L(M2) ✽ MN662790RSC MOS-IC...
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Page 31: Specifications
KENWOOD ELECTRONICS GULF FZE KENWOOD ELECTRONICS U.K. LIMITED P.O.Box 61318, Jebel Ali, Dubai, U.A.E. KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom KENWOOD ELECTRONICS SINGAPORE PTE LTD. KENWOOD ELECTRONICS BELGUM N.V. No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544 Meachelsesteenweg 418, B-1930 Zaventem, Belgium KENWOOD ELECTRONICS (MALAYSIA) SDN BHD.