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Service Manual

FILE NO.

REFERENCE No. 

SM

2810054

PRODUCT CODE No.
164 136 30

CD Portable Radio

Cassette Recorder

MCD-UB575M 

(AU)

CONTENTS

Laser Beam Safety Precaution ........................................ 1

Tuner Adjustment ............................................................. 2
DECK Adjustment ............................................................ 3

Block Diagram .................................................................. 4
Exploded View (Accessories & Packing) ......................... 5

Parts List .......................................................................... 5
Exploded View (Cabinet & Chassis) ................................ 6

Parts List .......................................................................... 8
Wiring Connection ............................................................ 11

Schematic Diagram .......................................................... 12
Wiring Diagram ................................................................ 18

CD

USB

FOLDER/
MEMORY

REPEAT/
RANDOM

   SKIP/
SEARCH

UB

M

Summary of Contents for MCD-UB575M

Page 1: ...CD UB575M AU CONTENTS Laser Beam Safety Precaution 1 Tuner Adjustment 2 DECK Adjustment 3 Block Diagram 4 Exploded View Accessories Packing 5 Parts List 5 Exploded View Cabinet Chassis 6 Parts List 8 Wiring Connection 11 Schematic Diagram 12 Wiring Diagram 18 CD USB FOLDER MEMORY REPEAT RANDOM SKIP SEARCH UB M ...

Page 2: ...TION INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED AVOID EXPOSURE TO BEAM ADVARSEL USYNLIG LASER STRÅLING VED ÅBNING NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION UNDGÅ UDS ÆTTELSE FOR STRÅLING VARNING OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD STRÅLEN ÄR FARLIG VORSICHT UNSICHTBARE LASERSTRAHLUNG TRITT AUS WENN DECKEL GEÖFFNET UND ENN SICHERHEITSVERRIEGELUNG...

Page 3: ...erminals 1650 KHz High end C3 4 Connect AM SG to Connect VTVM to 600 KHz 600 KHz MW ANT COIL Max 5 test loop speaker terminals 1400 KHz 1400 KHz C4 b FM Adjustment Band switch FM FM Dummy antenna 75 ohms unbalance SG Position of VTVM Input Output Frequency Tuning dial Oscilloscope 2 Connect FM SG to Connect VTVM to 87 5 MHz Low end L102 Max 3 FM ANT D101 speaker terminals 108 3 MHz High end C1 4 C...

Page 4: ...hread lock TB 1401B to secure the azimuth adjustment screw 3 MOTOR REPLACEMENT 4 AC BIAS FREQUENCY ADJUSTMENTS 1 connect counter to T801 BS 2 R P swith in recording state 3 Adjusting T801 use a plastic screw AC bias frequency 80KHz 5 MOTOR SPEED ADJUSTMENT 1 Insert the test tape MTT 111N etc 3 000 Hz 2 Press the PLAY button 3 Use a flat tip screwdriver to turn the SVR located inside the rear of th...

Page 5: ...GRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN OF SPECIAL SIGNIFICANCE WHEN REPLACING A COMPONENT IDENTIFIED USE ONLY THE REPLACEMENT PARTS DESIGNATED OR PARTS WITH THE SAME RATINGS OF RESISTANCE WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL LEAKAGE CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRC...

Page 6: ... 7 6 EXPLODED VIEW CABINET CHASSIS 74 77 76 75 ...

Page 7: ...LD PLATE TO CASS DEC 645 033 3606 FERRITE BEAD CD CN901 TO AUDIO CN309 645 033 3606 FERRITE BEAD CN906 TO USB CN910 WIR 645 091 6335 FERRITE BEAD RECORDING CN202 TO AUDIO 645 091 6335 FERRITE BEAD CN906 TO USB CN910 WIRE 645 091 6335 FERRITE BEAD CN303 TO MOTOR WIRE 645 055 7095 FERRITE BEAD POWER OUT PUT WIRE 645 073 8326 CHOKE COIL 100UH FOR CASS DECK MOTOR 645 055 1161 FFC CABLE 16PINS CD BD CN...

Page 8: ...45 091 6533 IC CW1117CS U0901 645 091 6595 IC SC9641 U0902 645 091 6571 IC SA9259 U0903 645 091 6588 IC SA9618 W106 645 091 6342 2P HSG CN905 TO CD DOOR LEAF SW Y0900 645 073 8203 CRYSTAL 16 9344MHZ 645 081 3290 HEAT SINK FOR U902 RECTIFIER P W BOARD ASSY REF NO PART NO DESCRIPTION 86 645 091 6809 ASSY PWB RECTIFIER Only initial C1105 645 034 9782 CE 3300 UF 25V CN101 645 027 0611 WAFER 4P CN1101 ...

Page 9: ... 13 12 This is a basic schematic diagram SCHEMATIC DIAGRAM MAIN ...

Page 10: ... 15 14 This is a basic schematic diagram SCHEMATIC DIAGRAM CD1 ...

Page 11: ... 17 16 This is a basic schematic diagram SCHEMATIC DIAGRAM CD2 ...

Page 12: ... 19 18 WIRING DIAGRAM AUDIO RECTIFIER TUNER WIRING DIAGRAM TUNER CONTROL RECTIFIER USB CONTROL USB ...

Page 13: ... 21 20 WIRING DIAGRAM CD ...

Page 14: ... 23 22 WIRING DIAGRAM STDS RECORDING SANYO Electric Co Ltd Osaka Japan Sep 06 BB Printed in Japan ...

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