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Specifications*
General
Power Supply
Tone Controls
Current Consumption
Maximum Power Output
Suitable Speaker Impedance
Pre-Amp Output Voltage
Output Impedance
FM Stereo Radio
Frequency Range
Usable Sensitivity
AM Radio
Frequency Range
LW Radio
Frequency Range
DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
Less than 2.2A (CD play mode,
0.5W×4ch)
50W×4ch (at 1kHz, Vol. Max.)
4-8Ω
2.5V (CD play mode; 1kHz, 0dB)
200Ω
87.5 - 108MHz
11.0dBf (1.25µV, 75Ω)
531 - 1,602kHz
153 - 279kHz
AUTOMOTIVE AFTERMARKET
CQ-C1405N
Removable Front Panel CD Player /
Receiver
Usable Sensitivity
RDS
RDS Senstivity
CD Player
Sampling Frequency
Pick-Up Type
Light Source
Wavelength
Frequency Response
Signal to Noise Ratio
Dimensions**
Weight**
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
Order No. ACED061206C8
28dB/µV (25µV, S/N 20dB)
22dB/µV
8 times oversampling
Astigma 3-beam
Semiconductor Laser
780nm
20Hz to 20,000Hz (±1dB)
96dB
178×50×155mm
1.4kg
Unauthorized
copying
and
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Table of Contents
Related Manuals for Panasonic CQ-C1425N
Summarization of Contents
Specifications
General Electrical Specifications
Power supply, impedance, and current consumption details.
Audio Specifications
Tone controls, output voltage, and pre-amp specs.
Tuner and CD Player Specifications
Radio sensitivity and CD player performance details.
Physical Dimensions and Weight
Physical size and mass of the device.
About Lead Free Solder (PbF)
PbF PCB Distinction
How to identify PCBs manufactured with lead-free solder.
Lead-Free Solder Handling
Precautions for working with lead-free solder.
Features
Remote Control
Availability of a remote control for operation.
Radio Presets
Number of FM/AM station presets available.
CD Playback Features
Technologies enhancing CD playback reliability.
Removable Face Plate
Feature allowing detachment of the front panel.
Laser Product Safety
Laser Pickup Precautions
Safety warnings regarding laser radiation from the optical pickup.
Laser Exposure Danger
Critical warning about direct laser beam exposure.
Fuse Replacement
Correct Fuse Usage
Warning about using correct fuse ratings to prevent fire or damage.
Maintenance
Exterior Cleaning Method
Recommended method for cleaning the product exterior.
Notes
Radio Block Alignment Note
Note on AM/FM package block alignment.
CD Deck Alignment Note
Note on servo alignment in the CD deck.
Dimensions
Unit Dimensions Diagram
Visual representation of the unit's physical size.
Wiring Connection
Main PCB Wiring Diagram
Diagram showing connections to the main printed circuit board.
CD Servo Block Wiring Diagram
Diagram illustrating connections within the CD servo block.
Block Diagram
Main Block Functional Diagram
Functional overview of the main electronic components and their interconnections.
CD Servo Block Functional Diagram
Functional overview of the CD servo circuitry.
Terminals Description
Main Block IC Terminals
Detailed description of pin functions for the main IC.
Tuner IC Pinout
Pinout and function details for the tuner IC.
Terminals Description Continued
Main Block IC Terminals (Continued)
Further pin function details for the main IC.
Display Block Terminals
Display IC Pinout
Pinout and function details for the display IC.
Package and IC Block Diagram
Main Block IC Diagram
Internal structure and connections of the main block IC.
Power Amplifier Diagram
Functional diagram of the power amplifier stage.
Replacement Parts List
Diodes and Transistors
List of diode and transistor components.
Capacitors List
List of capacitor components and their part numbers.
Resistors List
List of resistor components and their part numbers.
Switches, Crystals, and Coils
List of switch, crystal, and coil components.
Other Parts and Accessories
List of VR, LCD, surge protectors, accessories, and installation parts.
Mechanical Parts
Miscellaneous Mechanical Components
List of various mechanical components and their part numbers.
Exploded View - Unit
Unit Assembly Diagram
Visual breakdown of the entire unit's components.
CD Player Mechanical Parts
Chassis and Frame Components
Mechanical parts for the CD player chassis and frame.
Gear and Lever Mechanisms
Mechanical parts involved in gear and lever operations.
Motor and Spring Components
Mechanical parts including motors and springs.
Other CD Player Mechanical Parts
Various other mechanical parts for the CD player.
Exploded View - CD Deck
CD Deck Mechanical Assembly
Visual breakdown of the CD deck mechanism.
Wiring Diagram - Main Block
Main PCB Wiring (Top View)
Detailed wiring schematic for the main PCB (top view).
Wiring Diagram - Main Block Continued
Main PCB Wiring (Bottom View)
Detailed wiring schematic for the main PCB (bottom view).
Wiring Diagram - Display Block
Display PCB Wiring
Wiring schematics for the display PCB (top and bottom views).
Wiring Diagram - CD Servo Block
CD Servo PCB Wiring
Wiring schematic for the CD servo PCB.
Schematic Diagram - Main Block
Main Block Circuit Schematic
Detailed circuit schematic for the main block.
Schematic Diagram - Display Block
Display Block Circuit Schematic
Detailed circuit schematic for the display block.
Schematic Diagram - CD Servo Block
CD Servo Block Circuit Schematic
Detailed circuit schematic for the CD servo block.
Schematic Diagram - Main Block Left Side
Main Block Left Side Circuit
Circuit schematic for the left side of the main block.
Schematic Diagram - Main Block Right Side
Main Block Right Side Circuit
Circuit schematic for the right side of the main block.
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