Panasonic RX-FS50 User Manual

ORDER NO. MDg806117A2
Service Manual
Radio Cassette
RX-FS50
Stereo Radio Cassette Recorder
Colour
(K) scere- Black Type
Areas
(EE) ---- CLS.
Tape Deck: SG20 Mechanism Series
Please file and use this manual together with the service manual for Model No. RX-FS50 (GU),
Order No. MD9804079C3.
Note:
This service manual is provided to indicate the differences between the original model No.
RX-FS50 (GU) and the subsequent model No. RX-FS50 (EE).
Specifications
< RX-FS50 (GU) > < RX-FS50 (EE) >
Intermediate frequency: Intermediate frequency:
FM 10.7MHz FM 10.7MHz
AM (MW/SW1/SW2) 455kHz AM (MW/SW1/SW2) 459kHz
Measurements and Adjustments < RX-FS50 (GU) Service Manual of pages 9 ~ 11. >
< RX-FS50 (GU) > < RX-FS50 (EE) >
[ Tuner Section] [ Tuner Section]
* AM-IF ALIGNMENT: * AM-IF ALIGNMENT:
Frequency 455kHz (T2) Frequency A59kHz (T2)
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.
Panasonic
© 1998 Matsushita Electric Industrial Co., Ltd.
All rights reserved. Unauthorized copying
and distribution is a violation of law.

Panasonic RX-FS50 Specifications

General

Brand	Panasonic
Model	RX-FS50
Power Source	AC/DC
Speakers	2 x 10cm full-range speakers
Frequency Range	FM 88-108 MHz, AM 530-1710 kHz

Summary

Specifications

Intermediate Frequency Comparison

Measurements and Adjustments

AM-IF Alignment Difference

Details the frequency difference for AM-IF alignment between model variants.

Schematic Diagrams

Replacement Parts List (Model Differences)

Detailed Specifications

Radio Frequency and Sensitivity Specs

Provides detailed frequency ranges and sensitivity levels for radio reception.

Tape Recorder and General Specs

Outlines tape recorder specifications and general unit parameters.

Operation Checks and Component Replacement

PCB Checking Procedures

Steps for checking the operation of the Printed Circuit Boards.

Main Component Replacement

Procedures for replacing major internal components of the unit.

Adjustment Procedures

Point "0" Adjustment

Tape Trouble Measurement

Measurements and Adjustments - Tuner Section

Alignment Instructions and General Tips

General guidelines for performing alignment procedures and safety tips.

IF and RF Alignment Procedures

Details for aligning AM-IF, MW-RF, and SW1-RF circuits.

SW2, FM-IF, FM-RF Alignment Procedures

Details for aligning SW2-RF, FM-IF, and FM-RF circuits.

Cassette Deck and Tape Speed Alignment

Schematic Diagram Overview

Printed Circuit Board Layouts

Mechanism Parts Location and List

Electrical Parts List