CQ-C5305W - Panasonic Car Audio Service Manual (repair manual)

cq-c5305w service manual
Model
CQ-C5305W
Pages
38
Size
3.89 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / AUTOMOTIVE AFTERMARKET
File
cq-c5305w.pdf
Date

Read Panasonic CQ-C5305W Service Manual online

 ORDER NO. ACED070115C3
AUTOMOTIVE AFTERMARKET
CQ-C5305W
AAC WMA MP3 CD Player/Receiver
TABLE OF CONTENTS
PAGE
PAGE
1 Service Navigation ----------------------------------------------- 2
2 Specifications 
----------------------------------------------------- 3
3 Features 
------------------------------------------------------------- 4
4 Technical Descriptions 
----------------------------------------- 5
5 Block Diagram
----------------------------------------------------10
6 Wiring Connection Diagram 
---------------------------------13
7 Schematic Diagram 
---------------------------------------------14
8 Schematic Diagram-2 
------------------------------------------17
9 Printed Circuit Board
-------------------------------------------18
10 Exploded View and Replacement Parts List -----------23
11 Schematic Diagram for Printing with A4 Size----------32
2
1 Service Navigation
1.1.
About Lead Free Solder (PbF)
Distinction of PbF PCB :
•  PCBs (manufactured) using lead free solder will have a PbF
stamp on the PCB.
Caution :
• Pb free solder has a higher melting point than standard sol-
der; Typically the melting point is 50 - 70
°F (30 - 40°C)
higher. Please use a soldering iron with temperature control
and adjust it to 700 ± 20
°F (370 ± 10°C). In case of using
high temperature soldering iron, please be careful not to
heat too long.
• Pb free solder will tend to splash when heated too high
(about 1100
°F/600°C)
• This lead free solder will be used for the products after serial
No. 1,000,001.
1.2.
Laser Products
1.3.
Replacing the Fuse
Use fuses of the same specified rating 15 amps. Using different
substitutes or fuses with higher ratings, or connecting the unit
directly without a fuse, could cause fire or damage to the stereo
unit.
1.4.
Maintenance
Your product is designed and manufactured to ensure a mini-
mum of maintenance. Use a dry, a soft cloth for routine exterior
cleaning. Never use benzine, thinner or other solvents.
1.5.
Notes
[RADIO BLOCK]
Do not align the AM/FM package block. When the package
block is necessary, it will be supplied already aligned at the fac-
tory.
[CD DECK BLOCK]
This model has no servo alignment points because microcom-
puter controls the servo circuit.
3
2 Specifications
2.1.
Specifications*
2.2.
Dimensions
General
Power Supply
DC 12V (11V - 16V)
Test Voltage 14.4V
Negative Ground
Current Consumption
Less than 2.1A (CD mode, 0.5W 4-
Speaker)
Maximum Power Output 50W 
× 4 (at 1kHz), volume control maxi-
mum
Power Output
18 W x 4 CH (1 kHz, 1 %, 4
Ω )
Tone/SQ Adjustable 
Range
SQ Low/Bass:±12dB (at 60 Hz, 80 Hz, 100
Hz,200Hz)
SQ Mid: ±12 dB (at 500 Hz, 1 kHz, 2 kHz,
3kHz)
SQ High/Treble: ±12 dB (at 8kHz, 10kHz,
12 kHz, 15 kHz)
Speaker Impedance
4 - 8 
Pre-amp Output Voltage 2.5 V (CD mode: 1 kHz, 0 dB)
Subwoofer Output Volt-
age
2.5 V (CD mode: 1 kHz, 0 dB)
Pre-amp Output Imped-
ance
200 
Ω 
Subwoofer Output
Impedance
200 
Ω 
Front AUX Input
  Input Impedance
  Allowable External 
Input
  Connector
10 k
2.0 V
3.5 mm Stereo mini-pin
Dimensions (W
×H×D)** 178×50×160mm 
Weight**
1.3 kg 
CD Player
Sampling Frequency
8 times oversampling
DA Converter
1 bit DAC System
Pick-Up Type
Astigma 3-beam
Light Source
Semiconductor Laser
Wave Length
790 nm
Frequency Response
20 Hz - 20 kHz (±1 dB)
Signal to Noise Ratio
96 dB
Total Harmonic Distor-
tion
0.01 % (1 kHz)
Wow and Flutter
Below Measurable Limits 
Channel Separation
75 dB
Stereo Radio
FM
Frequency Range
87.50 MHz - 108.00 MHz
Usable Sensitivity
6 dB/µV (S/N 30 dB)
Frequency Response
30 Hz - 15 kHz (±3 dB)
Alternate Channel Selec-
tivity
75 dB
Stereo Separation
35 dB (at 1 kHz)
Image Rejection Ratio
70 dB
IF Rejection Ratio
100 dB
Signal to Noise Ratio
62 dB
AM
Frequency Range
531 kHz - 1602 kHz
Usable Sensitivity
28 dB/µV (S/N 20 dB)
*  Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
** Above specifications comply with EIA standards.
4
3 Features
• Hands Free Phone System. (The optional Bluetooth hands-
free kit: CY-BT100N)
• Expansion Module (The optional Hub unit: CY-EM100N).
• The optional adapter allows you to connect the optional
Panasonic CD changer unit (CX-DP880N).
• The optional adapter allows you to connect the optional
iPod® series.
• SQ (Sound Quality).
• SQ3 (3-Band Sound Quality).
• SRS  WOW
• The AUX Input terminal is equipped on the front panel.
• MP3/WMA/AAC Playback from CD-R/RW.
• Anti-Theft System.
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Here you can read online and download Panasonic CQ-C5305W Service Manual in PDF. CQ-C5305W service manual will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic CQ-C5305W Car Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.