Panasonic cq c 3302 n service manual

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ORDER NO. ACED060611C3

Service Manual

AUTOMOTIVE AFTERMARKET

@fiéfi. WMA MP3

EIQIéI

Specifications*
General
Power Supply

Current Consumption

Maximum Power Output
Power Output
Tone Adjustment Range

Speaker Impedance
Pre»Amp Output Voltage
Pre-Amp Output Impedance

FM Stereo Radio
Frequency Range
Usable Sensitivity
Stereo Separation

AM (MW) Radio
Frequency Range
Usable Sensitivity

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

Less than 2.2A (CD mode ; 0.5W
4-channels)

50W><4 (at 4:2)

22Wx4 (DIN45 324, at 4(2)
Bass; 112dB at 100Hz
Treble ; :12dB at tokHz
4»8S2

2.5V (co mode)

2009

87.5MHZ - 108MHz
eds/v (SIN SOdB)
35db (at 1kHz)

531 kHz » 1,602kHZ
27dB/pV (SIN 20dB)

CQ-C3302N

WMA MP3 CD Player/Receiver

AM (LW) Radio
Frequency Range
Usable Sensitivity

CD Player

Sampling Frequency

DA Converter

Pick»Up Type

Light Source

Wave Length

Frequency Response
Signal to Noise Ratio
Total Harmonic Distortion
Wow and Flutter

Channel Separation

Dimensions
Weight

153kHz » 279kHz
32dB/uV (SIN 20dB)

8 Times Oversampling
1bit DAC System
Astigma 3-beam
Semiconductor Laser
790nm

20Hz to 20kHz (ems)
96dB

0.01% (1kHz)

Below measurable limits
75dB

17SXSO><160mm
1.4kg

" Specifications and the design are subject to possible modification
without notice due to improvements.

" Dimensions and Weight shown are approximate.

0 Above specifications comply with EIA standards.

AWARNING

This service information is designed for experienced repair technicians only and is not designed for use by the general public.

It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced protessional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

Panasonic

rights reserved.

© 2006 Matsushita Electric Industrial Co., Ltd. All

distribution is a violation of law.

Unauthorized copying and

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IMPORTANT SAFETY NOTICE

There are special components used in this equipment which are important for safety, These parts are marked by A in the Schematic
Diagrams, Circuit Board Diagrams. Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced
with manufacturer's specified parts to prevent shock, fire or other hazards Do nut modify the original design without permission of

manufacturer

CONTENTS

1 ABOUT LEAD FREE SOLDER (PbF)-
2 LASER PRODUCTS-

3 FEATUERS -----------
4 REPLACING THE FUSE ---------------------------------------------------------- 3
5 MAINTENANCE ....................................................................... 3
6 NOTES ----- .3

7 DIMENSIONS-
8 WIRING CONNECTION
9 TERMINALS DESCRIPTION ----------------------------------------------------- 5

-4

10 PACKAGE AND IC BLOCK DIAGRAM
11 REPLACEMENT PARTS LIST

12 EXPLODED VIEW (Unit) -----
13 CD PLAYER PARTS LIST ------------------------------------------------------ 1e
14 EXPLODED VIEW (CD Deck) ------------------------------------------------- 19

15 WIRING DIAGRAM --------
1e SCHEMATIC DIAGRAM -1
17 SCHEMATIC DIAGRAM -2
1a BLOCK DIAGRAM ----------------------------------------------------------------- 31