Panasonic cq dfx 100 n service manual

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ORDER No. ACED0002222

ice Manual

AUTOMOTIVE CONSUMER ELECTRONICS

WEE

DIGITAL AUDIO

Specification*
General
Power Supply

Tone Controls

Current Consumption

Maximum Power Output
Power Output

Speaker Impedance
Pro-AMP Output Voltage
Pre-AMP Output Impedance

FM Stereo Radio

Frequency Range
Usable Sensitivity
Stereo Separation

MW Radio
Frequency Range
Usable Sensitivity

D012V(11V ~ 16V),
Test Voltage 14.4V
Negative Ground

Bass ; 112113 at 100Hz
Treble ; i12dB at 10kHz

Less than 2.5A (CD mode,
05Wx4 Speaker)

4OWX4ch (at 4:2)

2OWX4 (DIN4_5 324, at 40)
4-89

2.0V (CD model

6005)

37.5 -108i0MHz
SdB/pV (er 30:18)
35:13 (at 1kHz)

531 - 1.602kHz
ZBdB/pV (SIN ZOdB)

CQ-DFX100N

High-Power CD Player / RDS Receiver
with Changer Control

LW Radio
Frequency Range
Usable Sensitivity

CD Player

Sampling Frequency
Pick-Up Type

Light Source
Wavelength
Frequency Response
Signal to Noise Ratio
Wow and Flutter
Channel Separation

Dimensions (W X H x D)
Weight

153 ~ 279kH2
32dB/pV (SIN ZOdB)

8 times over sampling
Astigma 3-beam
Semiconductor Laser
780nm

20HZ to 20,000Hz (iidB)
96dB

Below measurable limits
75dB

17BXSOX150mm
1,6kg

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

" Dimensions and Weight shown are approximate.

© 2000 Matsushita Communication Industrial Co,
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law,

Panasonic

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CD-DFX1 MN

& WARNING

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 professional 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.

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 not modify the original design without permission of

manufacturer.

CONTENTS

Page
1 FEATUERS --------------------------------------------------------------------------------- 2
2 REPLACEING THE FUSE ---------------------------------------------------------- 2

3 MAINTENANCE -----
4 RADIo ALIGNMEN
5 CD DECK ALIGNMENT ...........................
e DIMENSIONS -----------------------
7 OPERATING INSTRUCTIONS
a WIRING CONNECTION -------
9 BLOCK DIAGRAM .................................................................... 1o

1 FEATUERS

- Shit-times over sampling 1bit/4-DAC system.

- Digital servo for reliable playback.

' PLL (Phase Locked Loop) synthesized tuning.
. 18-FM, 6-AM presets with preset scan.

- intelligent volume control

' Removable face plate.

2 REPLACEING THE FUSE

Use fuses of the same specified rating (15amps). Using
different substitutes or fuses wlth higher ratings, or connecting
the unit directly without a fuse, could cause fire or damage to
the unit.

3 MAINTENANCE

Your products is designed and manufactured to ensure the
minimum of maintenance. Use a soft cloth for routine exterior
cleaning, Never use benzine, thinner or other solvents.

4 RADIO ALIGNMENT

Do not align the AM/FM package block When the package
block is necessary, it will be supplied already aligned at the
factory.

5 CD DECK ALIGNMENT

This model has no servo alignment
microcomputer controls the servo circuit.

points because

Page
10 TERMINALS DESCRIPTION -11
11 PACKAGE AND IC BLOCK DIAGRAM '13
12 REPLACEMENT PARTS LIST -------------------------------------------------- 17
13 EXPLODED VIEW (Unit) -22
14 co PLAYER PARTS ------ -23
15 EXPLODED VIEW (CD Deck) --------------------------------------------------- 24
16 WIRING DIAGRAM --------------------------------- 25
17 SCHEMATIC DIAGRAM ---------------------------- 31

6 DIMENSIONS

1 50mm

50mm