Clarion PU-2325A - User Manual

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PU-2294A/B
PU-2325A
Published by Service Dept.
Printed in Japan
Clarion Co., Ltd.
Export Division - 22-3, Shibuya 2-chome, Shibuyaku, Tokyo, 150-8335 Japan Tel: 03-3400-1121
Service Dept.- 50 kamitoda,Toda-shi,Saitama,335-8511 Japan Tel: 048-443-1111 FAX:048-433-6996
298-5761-00
Aug.1999 P
Service Manual
Model
Model
Model
PEUGEOT Automobile Genuine
RDS/FM/MW/LW Radio CD Stereo
PU-2294A
(Genuine No. 96 346 766 80)
PU-2325A
(Genuine No. 96 373 095 80)
CITROEN Automobile Genuine
RDS/FM/MW/LW Radio CD Stereo
PU-2294B
(Genuine No. 96 346 767 80)
■SPECIFICATIONS
Radio section
Tuning system: PLL frequency synthesizer system
Receive range: FM 87.5MHz to 108.0MHz
MW 531kHz to 1,602kHz
LW 153kHz to 279kHz
Intermediate frequency:
FM 10.7
±0.2MHz
MW 450
±3kHz
LW 450
±3kHz
Quieting sensitivity: FM Less than 13dB
μ(30dB S/N)
MW Less than 36dB
μ(20dB S/N)
LW Less than 43dB
μ(20dB S/N)
Separation: FM More than 20dB
Auto tuning stop sensitivity:
FM 22
±8dBμ(DX)
45
±10dBμ(LO)
MW30
±10dBμ(DX)
60
±10dBμ(LO)
LW 30
±10dBμ(DX)
60
±10dBμ(LO)
CD player section
Separation: More than 65dB
S/N ratio: More than 80dB
Distortion: Less than 1.0
％
General
Load impedance: 4Ω
Output power: More than 10W×4
Power supply voltage: DC13.5V
Negative ground
Current consumption: Less than 10A
Dimensions(mm): 178(W)
×50(H)×165(D)
Weight: 1.45kg
※ Specifications and design are subject to change without
notice for further improvement.
■COMPONENTS
PU-2294A-A/PU-2294B-A/PU-2325A-A
Main unit −−−−− 1
■NOTE
※ 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 men-
tioned in service manual are not supplied.
PU-2294A/B
PU-2325A
■ To engineers in charge of repair or
inspection of our products.
Before repair or inspection, make sure to follow
the instructions so that customers and Engineers
in charge of repair or inspection can avoid suf-
fering any risk or injury.
1. Use specified parts.
The system uses parts with special safety features against
fire and voltage. Use only parts with equivalent charac-
teristics when replacing them.
The use of unspecified parts shall be regarded as re-
modeling for which we shall not be liable. The onus of
:

Summary

REPAIR SAFETY AND HANDLING

General Safety Precautions

Advises engineers on safety measures during repair, emphasizing specified parts and avoiding risks.

Reassembly and Verification

LASER SYSTEM CAUTIONS

Class 1 Laser Product Warning

Warns about the Class 1 laser system and advises against opening the enclosure to prevent exposure.

COMPUTER ANTI-THEFT SYSTEM (CATS)

Releasing the CATS Code

CIRCUIT DIAGRAMS

ISO PWB Section Diagram

Provides the circuit diagram for the ISO Printed Wiring Board (PWB).

PWB SCHEMATICS

Main PWB Section Schematic

Shows the schematic diagram for the Main Printed Wiring Board (PWB).

Switch PWB Section Schematic

Shows the schematic diagram for the Switch Printed Wiring Board (PWB).

CD MECHANISM SCHEMATICS

CD Mechanism Sections (B4-B7)

Illustrates schematics for CD mechanism sections B4 through B7.

Sensor PWB Section Schematic

Displays the schematic diagram for the Sensor Printed Wiring Board (PWB).

PRINTED WIRING BOARD LAYOUTS

Main PWB & ISO PWB Layouts

Shows the printed wiring board layout for the Main PWB and ISO PWB.

ADDITIONAL PWB LAYOUTS

Switch PWB & CD Mechanism Layouts

Illustrates the printed wiring board layout for the Switch PWB and CD mechanism sections.

Clarion PU-2325A Specifications

General

RDS	Yes
Channels	4
Supported formats	CD-R, CD-RW, MP3
Tuner bands	FM
Frequency Response	20Hz - 20kHz
Output Power	4 x 20W