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JVC MX-K50 Schematic Diagrams
JVC MX-K50 Schematic Diagrams

JVC MX-K50 Schematic Diagrams

Compact component system
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SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM
STANDBY/ ON
1
2
3
ACTIVE BASS
SLEEP
EX. LEVEL
4
5
6
SOUND
AUX
M ODE
7
8
9
FM M ODE
10
+10
KARAOKE
ECHO
FADE
FM/AM
TAPE
TAPE A/B
MU TIN G
CD
DISC
SKIP
+
VOLUME
VOLUME
RM –SMXK50U REMOTE CONT
ROL
SP-MXK50
Contents
Standard schematic diagrams
Printed circuit boards
MX-K50
CD-ROM No.SML200211
STAND BY
STANDBY/ON
3
CD
MX -K50
CLOCK
/TIMER
DISPLAY
ACTIVE BASS EXT ENSION
FM
CD
TAPE
AUX
/AM
TUNING
PROGRAM
RANDOM
TAPE A
TAPE B
PHONES
REPEAT
REC START
CD REC
/S TOP
START
DUBBING
C O M P U P L A Y
C O N T R O L
FULL - LOGIC CONTROL
CD SYNCHRO RECORDING
CA-MXK50
COPYRIGHT
2002 VICTOR COMPANY OF JAPAN, LTD.
U --------------- Other Areas
DISC CHANGE
CD-R/RW P LAYBACK
SOUND
M ODE
ACTIVE BASS
EX. LEVEL
SP-MXK50
2-1
2-2
2-7~10
MX-K50
Area suffix
UW --- Brazil,Mexico,Peru
No.21121SCH
Nov. 2002

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Summary of Contents for JVC MX-K50

  • Page 1 MX-K50 SCHEMATIC DIAGRAMS COMPACT COMPONENT SYSTEM MX-K50 Area suffix UW --- Brazil,Mexico,Peru CD-ROM No.SML200211 U --------------- Other Areas DISC CHANGE STAND BY STANDBY/ON CD-R/RW P LAYBACK MX -K50 SOUND M ODE CLOCK STANDBY/ ON /TIMER DISPLAY ACTIVE BASS SLEEP EX. LEVEL...
  • Page 2 MX-K50 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
  • Page 3: Block Diagram

    MX-K50 Block diagram CON 01 AUX IN UIC1 HIC1 MICOM TUNER FIC4 AUDIO EIC1 ECHO IC FIC1 SOURCE SELECTOR & E.VOL TAPE P JIC1 TAPE IC TAPE R FIC2 TAPE P TAPE R AUDIO TAPE R AIC2 IC301 STK402-120 MIC AMP...
  • Page 4 FL display & System control Parts are safety assurance parts. Amp. MAIN signal TUNER signal TAPE P.B. signal When replacing those parts, make CD signal TAPE REC. signal Tuner MX-K50 ASIA MAIN sure to use the specified parts. SHEET 1/5...
  • Page 5 MX-K50 FL display & System control section To CW105 To UCW7 Sheet 4/5 (1, E) To FCW3 Sheet 1/5 (5, A) To UCW5 To UCW2 To UCW1 To ECW1 Sheet 1/5 (3, A) MX-G500/K50 ASIA FRONT SHEET 2/5...
  • Page 6 MX-K50 MX-K50 Amp. section To RW2 Sheet 1/5 (3, G) To FCW2 Sheet 1/5 (5, G) Parts are safety assurance parts. When replacing those parts, make MAIN signal sure to use the specified parts. SHEET 3/5...
  • Page 7 MX-K50 CD section To RCW6 SHEET 1/5 (3, A) CD signal SHEET 2/5 (5, D) Sensor board Switch board SHEET 4/5...
  • Page 8 MX-K50 MX-K50 Tuner section To FCW1 SHEET 1/5 (4, A) FM/ TUNER signal AM signal SHEET 5/5...
  • Page 9 MX-K50 Printed circuit boards Main board Main board Headphone jack board Voice board...
  • Page 10 MX-K50 MX-K50 Front board CD switch board Front board Front key board Mic board...
  • Page 11 MX-K50 Amp. board Power supply board Trans. board Fuse board...
  • Page 12 MX-K50 MX-K50 CD servo board Tuner board 2-10...
  • Page 13 MX-K50 < M E M O >...
  • Page 14 MX-K50 VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan No.21121SCH 200211...