Clarion PN-3124N-A User Manual

-1-
Service Manual
Published by Service Dept.
Printed in P.R.C
Clarion Co., Ltd.
7-2, Shintoshin, Chuo-ku, Saitama-shi, Saitama 330-0081 Japan
Service Dept.: 7-2, Shintoshin, Chuo-ku, Saitama-shi, Saitama 330-0081 Japan
Tel: +81-48-601-3705 FAX: +81-48-601-3804
298-6547-00
Mar.2008 X
Model
NISSAN Automobile Genuine
6CD LW/MW/FM/RDS Bluetooth
Combination
PN-3124N-A
(Genuine No.28184 EB46A)
PN-3124N-B
(Genuine No.28184 EB46B)
NOTES
* As for this model, the tuner of the DSP type is used.
When you exchange it due to the tuner pack(BL101;880-
2091M) trouble, it is necessary to adjust for S-meter etc.
Special JIG is necessary for an accurate adjustment. The
procedure document for the exclusive use jig is appended
to it.
* This system controller IC M30876FJBGP(IC402) of Main
PWB does not have program. Please use special JIG at
the time of IC ex-change to write the memory.
* This DSP IC SAF7730HV/N317(IC301) of Main PWB is
exposed die soldering pad type. It cannot remove in an
ordinary soldering iron.
Please use special removal JIG at the time of IC ex-
change
* The word mark and logos are owned by the
Bluetooth SIG, Inc. and any use of suchmarks by
CLARION CO.,LTD. is under license.
* We cannot supply PWB with component parts in prin-
ciple. When a circuit on PWB has failure, please repair it
by component parts base. Parts which are not mentioned
in service manual are not supplied.
* Specifications and design are subject to change without
notice for further improvement.
SPECIFICATIONS
Radio section
Tuning system: PL L Fr equ e e ncy sy n the s i zer sy s -
tem
Receive range: LW 153kHz to 279kHz
MW 531kHz to 1,602kHz
FM 87.5MHz to 108.0MHz
Intermediate frequency:
LW/MW/FM
10.7MHz
Quieting sensitivity: LW Less than 45dBu
(at 20dB S/N)
MW Less than 37dBu
(at 20dB S/N)
FM Less than 15dBu
(at 30dB S/N)
Separation: FM 22+5/-7dB(1kHz)
S/N ratio: LW More than 40dB
MW More than 40dB
FM More than 50dB
Auto tuning stop sensitivity:
LW/MW
47+6/-6dBu
FM 29+6/-6dBu
CD section
Disc: 12cm disc
Separation: More than 50dB
(20kHz L.P.F)
S/N ratio: More than 74dB(20kHz L.P.F. JIS-A)
Distortion: Less than 0.2%(20kHz L.P.F.)
General
Load impedance: 4ohm/CH
Power output: 40W x4
Power supply voltage: DC13.2V(10.8 to 15.6V)
Negative ground
Back-up consumption: Less than 0.5mA
Dimensions(mm): 178(W) x 100(H) x 164(D)
Weight: 2.3kg
Model
PN-3124N

Clarion PN-3124N-A Specifications

General

Category	Car Stereo System
Model	PN-3124N-A
Manufacturer	Clarion
Radio	AM/FM
Bluetooth	Yes
USB Port	Yes
AUX Input	Yes
Video Playback	Yes
Audio Formats	MP3, WMA

Summary

Product Overview and Specifications

Model Identification

Identifies the specific models of the NISSAN Genuine 6CD unit.

System Specifications

Details radio reception, CD section capabilities, and general unit specifications.

Repair and Safety Guidelines

General Repair and Safety Precautions

Provides essential safety instructions and repair guidelines for technicians.

Laser Safety and Component Handling

Highlights precautions for laser systems and handling sensitive components.

Integrated Circuit (IC) Details

Voltage Regulators and Controller ICs

Explains the function and pinouts of key voltage regulators and the system controller.

CD Decoder and Mechanism Controller ICs

Details the pin functions and roles of the CD decoder and mechanism controller ICs.

System Architecture and Operation

System Block Diagram

Illustrates the overall functional blocks and interconnections of the system.

Connector Layout and Pin Assignments

Details external connectors and their corresponding pin functions.

System Operation Overview

Explains the functions of mechanisms, motors, switches, and photo sensors.

Troubleshooting and Disassembly

Troubleshooting Common Issues

Guides users through diagnosing and resolving common power, sound, and Bluetooth problems.

Disassembly Procedures

Outlines steps for removing key assemblies like the CD-PWB and Discholder Unit.

Component Identification and Schematics

Exploded View and Parts Lists

Provides visual breakdowns and lists of all physical components in various assemblies.

Electrical Parts Lists

Details electronic components, their part numbers, and specifications.

Printed Wiring Board Layouts

Shows the physical component placement and routing on the PWB.

Circuit Diagrams

Illustrates the electronic schematics for different sections of the unit.

Grease Application Points

Illustrates specific locations requiring lubrication for smooth operation.