JVC MX-SK3 User Manual

SERVICE MANUAL
COPYRIGHT © 2004 VICTOR COMPANY OF JAPAN, LIMITED
No.MB207
2004/4
COMPACT COMPONENT SYSTEM
MB20720043
MX-SK1
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34
COMPACT
DIGITAL AUDIO
COMPACT
DIGITAL VIDEO
PHONES
ACTIVE
BASS EX.
EJECTEJECT
DISC
SELECT
SELECT
M X - S K 3
COMPACT
DIGITAL VIDEO
V
O
L
U
M
E
STANDBY/ON
FM MODE
AUX
SLEEP
FM/AM
VIDEO INTRO
PREV. NEXT
HIGHLIGHT
ON SCREEN
SET
ENTER
RETURN
PBC STILL KEY CONTROL
DISC
1 DISC 2 DISC 3
DISC
REPEAT PROGRAM RANDOM
PROGRAM
CANCEL
SOUND
TURBO
SOUND
MODE
ACTIVE
BASS EX.
TAPE-A
KARAOKE MPX
ECHO
FADE
MUTING
TAPE-B
VOLUME
REMOTE CONTROL
START/STOP
REC
CA-MXSK1SP-MXSK1
SP-MXSK1
EE --------- Russian Federation
Area suffix

JVC MX-SK3 Specifications

General

Type	Mini Hi-Fi System
Speakers	2-Way Bass Reflex
CD Player	Yes
Radio	FM/AM Tuner
Tape Deck	Dual Cassette Deck
Outputs	Headphone
Inputs	AUX

Summary

PRECAUTION

General Safety and Warning Information

Covers essential safety precautions, warnings, and cautions for product use and maintenance.

Static Electricity and Traverse Unit Handling

Details procedures to prevent static discharge damage and proper handling of the sensitive traverse unit.

SPECIFIC SERVICE INSTRUCTIONS

DISASSEMBLY

Main Body and Internal Component Disassembly

Procedures for removing the outer metal cover and internal assemblies from the main unit.

Front Panel Assembly Disassembly

Steps to remove the cassette mechanism, LCD, switch, and volume boards from the front panel assembly.

CD Changer Unit Disassembly

Guides on how to remove the CD tray, sensor board, motors, and CD mechanism components.

Cassette Mechanism Assembly Disassembly

Detailed instructions for removing tape transport parts like the R/P head, motors, and flywheel.

ADJUSTMENT

Measurement Instruments and Conditions

Lists required measurement instruments, power supply, input signals, and switch settings for adjustments.

Cassette Mechanism Adjustment Points

Illustrates the locations of adjustment points on the cassette mechanism unit.

Tape Recorder Section Adjustments

Details confirmation items and measurement methods for tape recorder functions.

Electrical Performance Adjustments

Outlines procedures for adjusting recording bias current, frequency characteristics, and eraser current.

TROUBLESHOOTING