DOWNLOAD Panasonic CQ-C3453W Service Manual ↓ Size: 5.12 MB | Pages: 41 in PDF or view online for FREE

ORDER NO. ACED070117C3

WMA MP3 CD Player/Receiver

PAGE

PAGE

1 Service Navigation ----------------------------------------------- 2
2 Specifications ----------------------------------------------------- 3
3 Features ------------------------------------------------------------- 4
4 Technical Descriptions ----------------------------------------- 5
5 Block Diagram----------------------------------------------------- 9
6 Wiring Connection Diagram ---------------------------------12
7 Schematic Diagram ---------------------------------------------13
8 Schematic Diagram -2 -----------------------------------------16
9 Printed Circuit Board-------------------------------------------18

10 Exploded View and Replacement Parts List -----------24

11 Schematic Diagram for Printing with A4 Size----------35

2

•  PCBs (manufactured) using lead free solder will have a PbF

stamp on the PCB.

• 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.

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.

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.

[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

General
Power Supply

DC 12V (11V - 16V)
Test Voltage 14.4V
Negative Ground

Current Consumption

Less than 2.1A (CD mode, 0.5W 4 
channels)

Maximum Power Output

50W 

×

 4 (at 1kHz), volume control 

maximum

Power Output

18W 

×

 4CH (1kHz, 1

％, 4Ω)

Tone Adjustment Range

Bass: ±12dB (at 100 Hz)
Treble: ±12 dB (at 10kHz)

Speaker Impedance

4 - 8 

Ω

Pre-amp Output Voltage

2.5 V (CD mode: 1 kHz, 0 dB)

Pre-amp Output Impedance

200 

Ω

Dimensions (W

×

H

×

D)**

178

×

50

×

160mm

Weight**

1.4 kg

FM Stereo Radio
Frequency Range

87.50 MHz - 108.00 MHz

Usable Sensitivity

6dB/

µ

V (S/N 30 dB)

Frequency Response

30 Hz - 15 kHz (±3 dB)

Alternate Channel Selectivity

75 dB

Stereo Separation

35 dB (1 kHz)

Image Rejection Ratio

70 dB

IF Rejection Ratio

100 dB

Signal to Noise Ratio

62dB

AM Radio
Frequency Range

531 kHz - 1602 kHz

Usable Sensitivity

28 dB/

µ

V (S/N 20 dB)

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 Distortion

0.01 % (1 kHz)

Wow and Flutter

Below Measurable Limits 

Channel Separation

75 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

• The optional adapter allows you to connect the optional

Panasonic CD changer unit (CX-DP880).

• The optional adapter allows you to connect the optional

iPod® series.

• Hands Free Phone System. (The optional Bluetooth hands-

free kit: CY-BT100N)

• Expansion Module (The optional Hub unit: CY-EM100N).
• Large-sized Volume Control
• SQ (Sound Quality).
• The AUX Input terminal is equipped on the front panel.
• MP3/WMA Playback from CD-R/RW.
• Anti-Theft System.