Clarion PN-2940S-A

PN-2940S-A,
S-B,C,D,E,F
- 1 -
Service Manual
Published by Service Dept.
Printed in Japan
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
298-6539-00
Jan.2008
Model
RENAULT Genuine
6-disc CD/MP3/WMA Autochanger
With Sub Control Panel Switch
PN-2940S-A
(Genuine No. 28184 JY10A)
(Facial color : Black) (For Korea)
PN-2940S-B
(Genuine No. 28184 JY10B)
(Facial color : Black) (For Korea)
PN-2940S-C
(Genuine No. 28184 JY00A)
(Facial color : Black) (For Europe)
PN-2940S-D
(Genuine No. 28184 JY00B)
(Facial color : Black) (For Europe)
PN-2940S-E
(Genuine No. 28184 JY20A)
(Facial color : Wood type) (For Korea)
PN-2940S-F
Model
Model
Model
Model
Model
(Genuine No. 28184 JY20B)
(Facial color : Wood type) (For Korea)
SPECIFICATIONS
Disc format: CD-DA, CD-R/RW
Disc: 12cm disc
MP3 mode:
Sampling rate: MPEG1 ; 32kHz, 44.1kHz, 48kHz
MPEG2 ; 24kHz, 22.05kHz, 16kHz
MPEG2.5; 8kHz, 11.025kHz, 12kHz
Bit rate: MPEG1 ; 32k to 320kbps/VBR
MPEG2 ; 8k to 160kbps/VBR
MPEG2.5 ; 8k to 160kbps/VBR
Logical Format; ISO9660 level1, 2
Romeo or Joliet
WMA mode:
Sampling rate: Ver 7 ; 32kHz, 44.1kHz
Ver 8 ; 32kHz, 44.1kHz
Ver 9 ; 32kHz, 44.1kHz, 48kHz
Bit rate: 48k to 192kbps/VBR
B/U Current consumption:
Less than 0.25mA
Distortion: Less than 0.2%(20kHz L.P.F.)
Power supply voltage: 13.2V DC(10.8V to 15.6V)
Ground: Negative
Dimensions(mm): 231.43(W) x 75(H) x 183(D)
Weight: 1.95kg
( PN-2940S-A, S-E )
( PN-2940S-B, S-F )
( PN-2940S-C )
( PN-2940S-D )

Clarion PN-2940S-A Specifications

General

Brand	Clarion
Model	PN-2940S-A
Category	Car Video System
Language	English

Summary

SPECIFICATIONS

NOTES

COMPONENTS

CAUTIONS

TROUBLESHOOTING

No power

Guides through power-related issues and checks.

Not operating key switch

Troubleshooting steps for unresponsive key switch.

No sound CD

Diagnosing and resolving audio output problems.

Not lighting LED

Troubleshooting steps for LED illumination issues.

BLOCK DIAGRAM

EXPLODED VIEW PARTS LIST

Lower unit assy section

Exploded view and parts for the lower assembly.

[Grease Point]

Specifies lubrication points for mechanical parts.

N-Drive-CH unit section

Exploded view and parts for the N-Drive-CH unit.

Upper unit assy section

Exploded view and parts for the upper assembly.

ELECTRICAL PARTS LIST

PRINTED WIRING BOARD

CIRCUIT DIAGRAM

EXPLANATION OF IC

DISASSEMBLY

How to remove CD-PWB-ASSY

Steps to detach the CD-PWB assembly.

How to remove DISCHOLDER UNIT

Steps to remove the disc holder unit.

How to remove N-DRIVE UNIT

Steps to detach the N-DRIVE unit.

How to remove LO-MOTOR-S-ASSY

Steps to remove the LO-MOTOR-S-ASSY.

How to remove M-MTR SUB ASSY

Steps to detach the M-MTR SUB ASSY.

How to remove UD-MOTOR-ASSY

Steps to detach the UD-MOTOR-ASSY.

OPERATION

Function of Mechanism

Describes the operational aspects of the disc mechanism.

Function of Switches

Explains the function and detection of switches.

Function of Motors

Details the role and operation of different motors.

Function of Photo sensors

Describes the detection capabilities of photo sensors.