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SERVICE MANUAL
COMPACT COMPONENT SYSTEM
MX-K5
MX-K5
MX-K5
DUBBING
PLAY & EXCHANGE
TUNING
DISC CHANGE
DIGITAL AUDIO
SET
CANCEL
/DEMO
TAPE A
TAPE B
CD SYNCHRO RECORDING
CD-R/RW PLAYBACK
SOUND
MODE
COMPACT
ACTIVE BASS
EX. LEVEL
PRESET
MIC LEVEL
MIN MAX
MIC
EJECT
REC/PLAY
B
STANDBY
STANDBY/ON
COMPACT COMPONENT SYSTEM
STANDBY/ON
ACTIVE BASS
12
3
SLEEP
EX. LEVEL
456
SOUND
AUX
MODE
78
9
FM MODE
+10
FM/AM
CD
10
TAPE
/
RM–SMXK5U REMOTE CONTROL
KARAOKE
ECHO
FADE
TAPE A/B
MUTING
DISC SKIP
+
VOLUME
VOLUME
–
PHONES
CLOCK
DISPLAY
/
TIMER
ACTIVE BASS EXTENSION
COMPU PLAY CONTROL
EJECT
PLAY
A
REPEAT PROGRAM
REC START
/STOPCDREC START
FULL - LOGIC CONTROL
RANDOM
A
US
UT
UW
UY
Area Suffix
Australia
Singapore
Taiwan
Brazil,Mexico,Peru
Argentina
SP-MXK5 SP-MXK5CA-MXK5
(No MIC jack and MIC LEVEL volume for A/ UY ver.)
Contents
Safety Precautions
Important for laser products
Preventing static electricity
Disassembly method
Wiring connection
Adjustment method
1-2
1-3
1-4
1-5
1-19
1-20
Flow of functional operating
until TOC read
Maintenance of laser pickup
Replacement of laser pickup
Trouble shooting
Description of major ICs
COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.
1-24
1-25
1-25
1-26
1-29~45
No.20977
Jul. 2001
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Standard schematic diagrams
Main section
5
MX-K5 MX-K5
SHEET 2/5
SHEET 3/5
Except UY/UP/A
4
(Except
UY/UP/A)
SHEET 5/5
3
SHEET 2/5
SHEET 4/5
2
RSW1
Voltage selector
DELETE UP
MAIN signal
TUNER signal
CD signal
TAPE P.B.signal
TEPE REC.signal
1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 1/5
2-2
HABC DE FG