Sanyo DC-UB1470 User Manual

Service Manual
FILE NO.
Micro Component System
DC-UB1470 (XE)
PRODUCT CODE No.
129 738 00
REFERENCE No. SM2810066
CONTENTS
Laser Beam Safety Precaution ........................................ 1
Tuner Adjustments ........................................................... 2
Tape Deck Adjustments ................................................... 3
Exploded View (Packing & Accessories) ......................... 4
Exploded View (Cabinet & Chassis) ................................ 5
Parts List .......................................................................... 6
Wiring Connection ............................................................ 9
Schematic Diagram (MAIN) ............................................. 10
Schematic Diagram (CD) ................................................. 12
Schematic Diagram (MCU) .............................................. 14
Schematic Diagram (TUNER) .......................................... 16
Schematic Diagram (TAPE) ............................................. 17
Schematic Diagram (CONTROL) ..................................... 18
Schematic Diagram (USB/SD) ......................................... 19
Wiring Diagram (CD) ........................................................ 20
Wiring Diagram (CONTROL) ........................................... 22
Wiring Diagram (TUNER)................................................. 24
Wiring Diagram (TAPE).................................................... 26
Wiring Diagram (USB/SD)................................................ 28
Wiring Diagram (MAIN) .................................................... 29
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Sanyo DC-UB1470 Specifications

General

Brand	Sanyo
Model	DC-UB1470
Category	Stereo System
CD Player	Yes
USB Port	Yes
FM Tuner	Yes
AM Tuner	Yes
Remote Control	Yes
Type	Micro Hi-Fi System

Summary

Safety and Environmental Information

Laser Beam Safety Precautions

Details safety measures and hazards related to laser emission in CD player.

RoHS and Lead-Free Solder Warnings

Product compliance with RoHS directive and guidance on lead-free solder usage.

Component Adjustments

Tuner Adjustments

Procedure for adjusting the intermediate frequency of AM and FM tuners.

Tape Deck Adjustments

Procedures for head replacement, azimuth, motor, and mechanism adjustments.

Visual Documentation and Parts

Exploded View: Packing & Accessories

Diagram showing the exploded view of the unit's packing and accessories.

Exploded View: Cabinet & Chassis

Diagram illustrating the exploded view of the unit's cabinet and chassis components.

Parts List

Comprehensive list of all parts used in the unit with their reference numbers.

Technical Diagrams

Wiring Connection Diagram

Illustrates the internal wiring connections between components and boards.

Schematic Diagrams: Main, CD, MCU

Detailed schematics for the Main, CD, and MCU boards of the system.

Schematic Diagrams: Tuner, Tape, Control, USB/SD

Schematics for the Tuner, Tape, Control, and USB/SD sections of the system.

Wiring Diagrams

Diagrams showing wiring for various functional blocks like CD, Tuner, and Main boards.