Panasonic cx dv 1070 l service manual

Page 1

ORDER No. AED0112007

Service Manual

COMPACT

DIGITAL AUDIO

Specification*
General
Power Supply

Current Consumption
Dark Current

Maximum Power Output
Signal to Noise Ratio
Channel Separation
Total Harmonic Distortion

CD Player
Signal to Noise Ratio
Channel Separation

DC l2V (11V >16V),
Test Voltage 14.4V
Negative Ground
0.40 1 0.15 A

Less than 2.0mA (Illumination
OFF)

1.9:0.2V

More than 90dB
More than 80dB
Less than 0.02%

More than 70dB (lHF-A)
More than 65dB (lHF-A)

AUTOMOTIVE ELECTRONICS

V.W.
CX-DV1070L

CD Player
PART No. : 1J0 0351193
VEHICLE : UNIVERSAL

DESTINATION : Europe
PRODUCED AFTER :Aug.,2001

Dimensions i78(W)x50(H)x160(D)mm
Weight 1.3kg

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

Dimensions and Weight shown are approximate.

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 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 pans to prevent shock, fire or other hazards. Do not modify the original design without permission of

manufacturer.

Panasonic

© 2001 Matsushita Communication Industrial Co.,
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law.

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V.W. l CX-DVIIJ70L

CONTENTS
Page
1 FEATUERS ---------------------------------------------------------------------------- 2
2 LASER PRODUCTS ------------------------------------- -2

3 NAME OF EACH PARTS AND CONNECTORS
4 WIRING CONNECTION ---------------------------------------------------------- 4
5 BLOCK DIAGRAM ----------------------------------------------------------------- 5
6 TERMINALS DESCRIPTION .............
7 PACKAGE AND IC BLOCK DIAGRAM-

1 FEATUERS

~1D|N CD Player
~ NCD-B Deck Mechanism
~ CD Changer Selecting Function

2 LASER PRODUCTS

Do not take apart this unit or attempt to make any
changes yourself.

This unit is very intricate that uses a laser pickup to
retrieve information from the suface of compact discs.
The laser is carefully shielded so that its rays remain
inside the cabinet. Therefore. never try to
disassemble the player or alter any of its parts since
you may be exposed to laser rays and dangerous
voltages.

Laser products :
Wave length
Laser power

780nm
No hazardous radiation is
emitted with safety protection.

Caution

This product utilizes a laser.

Use of controls or adjustments or performance of
procedures other than those specified herein may
result in hazardous radiation exposure.

Page
8 REPLACEMENT PARTs LIST ............................................... 11
9 EXPLODED VIEW (Unit)- -14

1o cD PLAYER PARTS-- .15
11 EXPLODED VIEW (co Deck) ----------------------------------------------- 16
12 WIRING DIAGRAM ............................................................... 17
13 SCHEMATIC DIAGRAM ........................................................ 21