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Sanyo MAJ-R70/AU Service Manual

Micro cd hi-fi system sanyo maj-r70/au

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Service Manual

Specifications

Main unit:
CD player
Type:
2-channel stereo
Pick-up:
Optical 3-beam semiconductor laser
Laser output:
0.6mW (Maximum continuous wave)
Wave length:
790nm
Wow/Flutter:
Below measurable limits
Tuner
Reception freguency:
AM: 522~1,620KHz (9KHz steps)
FM: 87.5~108.0MHz
General
Output Power:
10 W X 2(at 8 ohms, 10% distortion)
Inputs
LINE In:
500mV/50KΩ
USB:
For USB memory device
CARD:
For SD/MMC card
Outputs
SPEAKERS:
8 ohms
PHONES:
32 ohms
Power requirment:
AC 240V 50Hz
Power consumption: 40W
Dimensions:
170(W) x272(D) x172(H) mm
Weight:
2.5kg
Specifications subject to change without notice
Micro CD Hi-Fi System
Speaker systems:
Type:
Unit used:
Maximum power- handling capacity:
Nominal impedance:
Dimensions:
Weight:
Sub-woofer systems:
Maximum power- handling capacity:
Nominal impedance:
Dimensions:
Weight:
FILE NO.
MAJ-R70/AU
PRODUCT CODE No.
112973910
Wooden speaker boxes
2 way 4 speaker
10W (RMS)
8ohms
155(W) x194(D) x210(H) mm
1.5Kg/speaker
20W (peak)
4ohms
170(W) x25(D) x172(H) mm
3.3Kg
SM0936003
REFERENCE No.

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Summary of Contents for Sanyo MAJ-R70/AU

  • Page 1: Specifications

    FILE NO. Service Manual Micro CD Hi-Fi System MAJ-R70/AU PRODUCT CODE No. 112973910 Specifications Main unit: Speaker systems: CD player Type: Wooden speaker boxes Type: 2-channel stereo Unit used: 2 way 4 speaker Pick-up: Optical 3-beam semiconductor laser Maximum power- handling capacity: Laser output: 0.6mW (Maximum continuous wave)
  • Page 2 TABLE OF CONTENTS Exploded View (Packing & Accessories )......................2 Exploded Vies(Cabinet & Chassis)......................3 Parts list ........................... Schematic Diagram ......................... 7-18...
  • Page 3: Exploded View(Packing & Accessories)

    TO THE CUSTOMR. PACKING & ACCESSORIES REF NO. PART NO. DESCRIPTION REMARK LY8293460DB00 CARTON MCD-3460HEQ "SANYO" LY8823460TBG00 POLY FOAM MCD-3460HEQ T/B SANYO KIT(FOR UNIT/SP.BOX/SUB) LY1363260M0000 WOOFER WOODEN BOX MCD-3260 POLYBAG 16x20x0.04mm W/HOLE LY880160200L00 "W/Recycle Mark SPEAKER BOX DVD-5030H/MCD-5030H 8ohm Black/Silver LY135D50301B01...
  • Page 4: Exploded Vies(Cabinet & Chassis)

    EXPLODED VIEW(CABINET & CHASSIS)
  • Page 5: Parts List

    PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING.COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFICANCE.WHEN REPLACING A COMPONENT IDENTIFIED BY ,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.LEAKAGECURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE...
  • Page 6 1 AMP CN603 CD DECK ASSY PITCH W/JUMPER TO RECTIFIER WIRE UL1007 #22 CN601 33 LY141DA11B3VZM CD DECK 2PINS 150mmX2 DA11B3VZ "Sanyo" LY2622T1030260 Housing 2.5mm 1 AMP CN606 RECTIFIER PWB ASSY Pitch W/Jumper Wire TO MAIN 3Pins #22 200mmx3 CN109...
  • Page 7 MAIN PWB ASSY KEY PWB ASSY 35 LY3460HEQMAIN3 ASSY MAIN PCB 39 LY3430EQ043A ASSY KEY PCB MCD- MCD-3460HEQ- 3430EQ-04-3A MAIN-03 LY455M328AA000 MECHANIC 1 ABS LY03500031C130 Transistor HP31C 1 Q107 MCD-0328 BACK LIGHT BRACKET LY1821700000A0 HEAT SINK (A-2) LY74734300H000 MECHANIC 1 HIPS PCD-1700 Q107 MCD-3430 REMOTE...
  • Page 8: Schematic Diagram

    SCHEMATIC DIAGRAM ( MCU ) - 7 - - 8 -...
  • Page 9 SCHEMATIC DIAGRAM (SUB-WOOFER) - 9 - - 10 -...
  • Page 10 SCHEMATIC DIAGRAM ( MAIN ) - 11 - - 12 -...
  • Page 11 SCHEMATIC DIAGRAM ( CD ) - 13 - - 14 -...
  • Page 12 SCHEMATIC DIAGRAM ( USB & KEY & PHONE ) - 15 - - 16 -...
  • Page 13 SCHEMATIC DIAGRAM ( RECTIFIER & AMP ) SANYO Electric Co., Ltd. Osaka, Japan NOV/ ' 08 - 17 - - 18 -...