Sanyo DC-UB1475M/XE/UK User manual

DC-UB1475M/XE/UK
DC-DA1465M/XE/UK/AU
DC-DA1468M/XE
Service Manual
REFERENCE No. SM0935003
Micro Component System
FILE NO.
PRODUCT CODE No.
112974400/112974402(/XE/UK)
112974300/112974302/112974301
(XE/UK/AU)
112974303(XE)
General
Power source :AC 230V,50 Hz
Speakers :4 ohms
Phones :8-32 ohms
Output power :4W/ch(AC max.)
Radio
FM :87.5 - 108 MHz
AM :522 - 1611 KHz
Speaker systems
Type :Full range bass reex
Unit used :9 cm cone type
Max power :6 W
Specications
CD player
Channel :2-channel stereo
Pick-up :Semiconductor laser
Laser output :0.6mW
Wave length :790nm
Cassette deck
Track system :4-track,2-channel stereo
Tape speed :4.7 cm/sec.
Frequency response :80-12000Hz
Specications subject to change without notice
e
i
e
Exploded View (Cabinet&Chassis )..................................................................................................1
Parts List ............................................................................................................................................. 2
Schematic Diagram ......................................................................................................................... 3-18
Table Of Contents

EXPLODED VIEW(CABINET & CHASSIS)
- 1 -

PARTS LIST
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.LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE
THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT
TO THE CUSTOMR.
PRODUCT SAFETY NOTICE
- 2 -
REF
NO. PART NO. DESCRIPTION QTY REMARK
PACKING & ACCESSORIES
KERC7597440000 REMOTE CONTROL 1 DC-UB1475M /XE/UK
KERC6597430000 REMOTE CONTROL 1 DC-DA1465M/XE/UK/AU and DC-DA1468M/XE
KE353100007A02 AM LOOP ANTENNA 1
KE3511830VAB01 POWER CORD 1 XE
KE3511830BSB02 POWER CORD 1 UK
KE3511830SAB02 POWER CORD 1 AU
CABINET&CHASSIS
1 KECAB297440010 ASSY BACK CABINET 1 DC-UB1475M/XE/UK and DC-DA1465M/XE
1 KECAB297430110 ASSY BACK CABINET 1 DC-DA1465M/AU
1 KECAB297430210 ASSY BACK CABINET 1 DC-DA1465M/UK and DC-DA1468M/XE
2 KE885A08032200 AC LINE HOLDER 1
2 KE885A080B4200 AC LINE HOLDER 1 DC-DA1465M/AU
3 KECAB297440020 ASSY CD DOOR 1 DC-UB1475M/XE/UK
3 KECAB297430020 ASSY CD DOOR 1 DC-DA1465M/XE/UK
3 KECAB297430120 ASSY CD DOOR 1 DC-DA1465M/AU
3 KECAB297430320 ASSY CD DOOR 1 DC-DA1468M/XE
4 KECD1297440010 ASSY CD DECK 1
5 KECAB297440030 ASSY FRONT CABINET 1 DC-UB1475M/XE/UK
5 KECAB297430030 ASSY FRONT CABINET 1 DC-DA1465M/XE/UK
5 KECAB297430130 ASSY FRONT CABINET 1 DC-DA1465M/AU
5 KECAB297430330 ASSY FRONT CABINET 1 DC-DA1468M/XE
6 KECA1297440010 ASSY CASS DECK 1
7 KE843A013B4200 RECORDING PCB BRACKET 1
8 KE844A08032200 PCB BRACKET 2
8 KE844A080B4200 PCB BRACKET 2 DC-DA1465M/AU
RECORDING PWB ASSY
9 KE+12974400XEE ASSY PWB RECORDING 1
USB PWB ASSY
10 KE+12974400XES ASSY PWB USB 1 DC-UB1475M /XE/UK
CONTROL PWB ASSY
11 KE+12974400XEO ASSY PWB CONTROL 1 DC-UB1475M /XE/UK
11 KE+12974300XEO ASSY PWB CONTROL 1 DC-DA1465M/XE/UK/AU and DC-DA1468M/XE
MCU PWB ASSY
12 KE+12974400XEU ASSY PWB MCU 1
MAIN PWB ASSY
13 KE+12974400XEM ASSY PWB MAIN 1 DC-UB1475M /XE/UK
13 KE+12974300XEM ASSY PWB MAIN 1 DC-DA1465M/XE/UK/AU and DC-DA1468M/XE
RECTIFITER PWB ASSY
14 KE+12974400XER ASSY PWB RECTIFITER 1

SCHEMATIC DIAGRAM (MIAIN 1 DC-UB1475M/XE/UK)
-3 - -4 -

- 5 - - 6 -
SCHEMATIC DIAGRAM (MIAIN 1 DC-DA1465M/XE/UK/AU AND DC-DA1468M/XE)

- 7 - -8 -
SCHEMATIC DIAGRAM (MIAIN 2 DC-UB1475M/XE/UK)

- 9 - -10 -
SCHEMATIC DIAGRAM (MIAIN 2 DC-DA1465M/XE/UK/AU AND DC-DA1468M/XE)

- 11 - - 12 -
SCHEMATIC DIAGRAM (KEY&RECTIFITER&USB DC-UB1475M/XE/UK)

- 13 - -14 -
SCHEMATIC DIAGRAM (KEY&RECTIFITER DC-DA1465M/XE/UK/AU AND DC-DA1468M/XE)

SCHEMATIC DIAGRAM (MCU)
- 15 - - 16 -