Text preview for : 21068sch.pdf part of JVC MX-G500 COMPACT COMPONENT SYSTEM MX-G500 Service Manual, Instructions, Parts List and Schematics
Back to : JVC_MX-G500.part1.rar | Home
MX-G500
Block diagram
5
FIC4/HIC4 BA4560 x2
UIC1 LC86P6548 MICOM
4
OIC1 74HCU04
FIC1 TDA7442D SOURCE SELECTOR & E.VOL
3708-001691
3809-001315
TAPE IC HA12235F
3708-001692
3
2
AIC1 STK402 -040
AIC2 STK402 -090
IC101 RF ANAL SSP KB9226 IC301 KA9258D 4ch D
IC201 5L9290 DSP IC401 KA3082 IC402 KA3082
1
A
B
C
D
E
F
G
2-1
MX-G500
MX-G500
Standard schematic diagrams
Main section
Sheet 3/5
5
Sheet 2/5
4
Sheet 5/5
Sheet 3/5
3
Sheet 4/5
2
Sheet 4/5
1
SHEET NUMBER
CIRCUIT DESCRIPTION Main FL display & System control Amp. CD Tuner
1/5 2/5 3/5 4/5 5/5
Parts are safety assurance parts. When replacing those parts, make sure to use the specified parts.
MAIN signal TUNER signal CD signal TAPE P.B. signal TAPE REC. signal SHEET 1/5
A
B
C
2-2
D
E
F
G
H
MX-G500
FL display & System control section
Sheet 4/5
5
Sheet 1/5
4
UIC2 M66010
3
2
1
SHEET 2/5
A
B
C
D
E
F
G
2-3
MX-G500
MX-G500
Amp. section
5
Sheet 1/5
4
Sheet 1/5
3
2
1
Parts are safety assurance parts. When replacing those parts, make sure to use the specified parts.
MAIN signal
SHEET 3/5
A
B
C
2-4
D
E
F
G
H
MX-G500 CD section
5
SHEET 1/5
4
SHEET 1/5
3
2
1
SHEET 2/5
CD signal SHEET 4/5
A
B
C
D
E
F
G
2-5
MX-G500 Tuner section
MX-G500
5
4
3
2
SHEET 1/5
1
FM/ TUNER signal AM signal
SHEET 5/5
A
B
C
2-6
D
E
F
G
H
MX-G500
Printed circuit boards
Main board
Main board
5
Headphone jack board
4
Power supply board
3
2
Fuse board
1
A
B
C
D
E
F
G
2-7
MX-G500
MX-G500
Front board
Power / CD switch board
5
FL display & system control board
4
3
Front key switch board
2
1
A
B
C
2-8
D
E
F
G
H
MX-G500
Amp. board
5
4
3
2
1
A
B
C
D
E
F
G
2-9
MX-G500
MX-G500
CD servo board
Tuner board
5
4
3
2
1
A
B
C
2-10
D
E
F
G
H