Panasonic rx es 25 service manual

Page 2

Notes:

1.Weights and dimensions
shown are approximate.

2. Design and specifications are
subject to change without
notice.

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«technicai individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced prolessional 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

A: WARNING

IMPORTANT SAFETY NOTICE

There are special components used in this equipment which are important for saiety. 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 pans 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

1 Before Repair and Adlustment .................

2 Protection Circuitry ..............................
3 Handling Precautions For Traverse Deck
4 Precautlon of Laser Diode --------------------

5 Use of Caution Labels -------------------------------

6 ACCBSBOI'IES ......................
1 Caution for AC Mains Lead
3 Location of Control; ---------
9 The Remote Control ------
10 Self Diagnostic Function

............................. 4 14 Terminal Function of iC's

Page Page

............................. 3 11 Operation Checks and Main Component Replacement

Procedures --------------------------------------------------------------------------- 1 .
12 Measurements and Adjustments -----------------------
13 Type illustration of We, Transistors and Diode

15 Wiring Connection magram .................................................. 22
16 Schematic Diagram -----
17 Printed Circuit Board
18 Troubleshooting Guide ------------
19 Parts Location and Replacement Parts List ------------------------- 4o