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Denon DN-C615 Service Manual

Denon DN-C615
40 pages
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SERVICE MANUAL
MODEL
DN-C615
STEREO CD/MP3 PLAYER
Some illustrations using in this service manual are slightly different from the actual set.
16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN
Telephone: 03 (3837) 5321
X0160 NC 0211
For U.S.A., Canada, Europe,
Korea model

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Denon DN-C615 Specifications

General IconGeneral
MP3 playbackYes
USB direct playback-
Product colorBlack
BluetoothNo

Summary

Safety and Specifications

Leakage Current Check Procedure

Safety check for leakage current to prevent electric shock hazards.

Device Specifications Overview

Comprehensive technical specifications for the CD/MP3 player.

Disassembly Instructions

Top Cover Removal

Step-by-step guide to remove the unit's top cover, detailing screw locations.

Front Panel Removal

Instructions for detaching the front panel, including hook and screw removal.

Mechanism Unit Removal (Power Off)

Procedure for removing the CD mechanism unit when the unit is powered off.

Mechanism Unit Removal (Power On)

Procedure for removing the CD mechanism unit when the unit is powered on.

Service Program Operations

Service Program Overview and Requirements

Explains the service program and lists necessary measuring equipment.

Microcomputer Version Check

Method to verify the unit's microcomputer software version.

BER Checks and Servo Adjustment

Detailed guide for Block Error Rate checks and automatic servo system adjustments.

Test Mode (Heat Run) Operation

Instructions for activating and using the heat run test mode for performance evaluation.

Microcomputer Version Upgrade Procedure

Step-by-step guide to update the microcomputer firmware using a CD-R disc.

System Block Diagram

Semiconductor Component Details

MN102H60KDA IC Terminal Functions

Pinout and function descriptions for the MN102H60KDA integrated circuit.

MN6627911AC IC Terminal Functions

Pinout and functional description for the MN6627911AC integrated circuit.

AN8785SB IC Block Diagram

Internal block diagram and pinout for the AN8785SB integrated circuit.

AN22002A IC Block Diagram

Internal block diagram and pinout for the AN22002A integrated circuit.

PCM 1716E IC Pinout and Functions

Pin assignments and functions for the PCM 1716E digital-to-analog converter IC.

BU2618FV IC Block Diagram

Block diagram and pinout for the BU2618FV integrated circuit.

M66005FP IC Terminal Functions

Detailed pinout and function descriptions for the M66005FP display driver IC.

Other IC Pinouts and Diagrams

Pinouts and diagrams for various other semiconductor components used in the unit.

Discrete Component Identification

Transistor Types and Diagrams

Lists and illustrates common transistors, showing their pin configurations.

Diodes and LEDs

Identifies and illustrates the diodes and LEDs employed in the unit's circuitry.

Other Discrete Components

Details other miscellaneous components like the remote control sensor.

Front Panel Display Details

FL Display Pinout and Anode Connections

Pin connections and anode wiring details for the front panel Fluorescent Display.

Printed Wiring Board Layouts

Main Unit PCB Component Side

Visual layout of the main unit's printed circuit board from the component side.

Main Unit PCB Foil Side

Visual layout of the main unit's printed circuit board from the foil (solder) side.

Parts List Information and Component Specs

Notes for Parts List

Important notes and warnings regarding the parts list, including ordering and critical components.

Resistor Specifications

Details on resistor types, shapes, power ratings, tolerance, and performance characteristics.

Capacitor Specifications

Information on capacitor types, dielectric materials, voltage ratings, tolerance, and other specifications.

PWB Assembly Parts List

Semiconductor Components List

A detailed list of all semiconductor devices used, including part numbers and names.

Resistor Components List

A comprehensive list of resistors with their reference designators, part numbers, and names.

Resistor Components List (Continued)

Additional entries for resistors, listing part numbers and names.

Capacitor Components List

A list of capacitors with reference designators, part numbers, and names.

Capacitor Components List (Continued)

Further entries for capacitors, detailing part numbers and names.

Other Parts Group List

List of miscellaneous parts like connectors and bases used in the unit.

Other Parts Group List (Continued)

Additional miscellaneous parts, including fuses, clips, and jacks.

Exploded Views and Lists

Cabinet and Assembly Exploded View

Illustrated breakdown of the unit's cabinet and main assembly parts with reference numbers.

Main Unit and Chassis Parts List

List of parts corresponding to the exploded view, focusing on the main unit and chassis components.

Sheet Metal and Screw Parts List

Lists sheet metal parts and various screws used in the assembly, with quantities.

CD Mechanism Details

CD Mechanism Exploded View and Parts List

Detailed list of components comprising the CD mechanism unit, with part numbers and quantities.

Wiring Diagrams

System Unit Interconnections

Diagram illustrating the wiring and connections between the main unit, display, power, and transition units.

Signal Level Diagrams

Audio Output Level Diagram

Graph showing audio signal levels for RCA LINE OUT and HEADPHONE outputs.

Packing and Accessories

Packing View and Accessory List

Illustration of the packing configuration and a list of included accessories and packing materials.

Schematic Diagrams

Main Unit Schematic (1/2)

First part of the detailed circuit schematic for the main unit of the device.

Main Unit Schematic (2/2)

Second part of the detailed circuit schematic for the main unit, covering remaining sections.

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