Panasonic cq df 100 u service manual

Page 2

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A 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 im

portant 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 REPLACING THE FUSE ----------------------------------------------------------- 2
3 MAlNTENANCE ~~~~~~~~~~~ 2
4 NOTES .......... 2
5 DIMENSIONS
6 OPERATING INSTRUCTIONS -~ 3
7 WIRING CONNECTION ------------------------------------------------------------ 8
a BLOCK D|AGRAM .................................................................... 9
9 TERMINALS DESCRIPTION ---------------------------------------------------- 1o

1 FEATUERS

- 32bit-times over sampling MASH 1bit4-DAC system.
~ Digital servo for reliable playback.

- PLL (Phase Locked Loop) synthesized tuning,

~ 18»FM, 6-AM presets with preset scan

2 REPLACING THE FUSE

Use fuses of the same specified rating (15amps). 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.

3 MAINTENANCE

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

4 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
factory.

[CD DECK BLOCK]

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

points because

Page

10 PACKAGE AND IC BLOCK DIAGRAM
11 REPLACEMENT PARTS LIST --------
12 EXPLODED VIEW (Unit) -

13 CD PLAYER PARTS ................................................................. 20
14 EXPLODED VIEW (CD Deck)-
15 PACKING PARTS LIST-
16 WIRING DIAGRAM"-
17 SCHEMATIC DIAGRAM ------------------------------

5 DIMENSIONS