JVC MXGT-700 Schematic

Block diagram

5

4

FIC4/HIC4

BA4560 x2

MX-GT700

UIC1

LC86P6548

MICOM

FIC1

OIC1

74HCU04

TDA7442D

SOURCE

SELECTOR

& E.VOL

JIC1

HA12235F

TAPE IC

3

AIC1

2

STK402

-070

AIC2

STK402

-120

IC101 RF ANAL

SSP KB9226

IC301

KA9258D 4ch D

1

ABCD E F G

IC201

5L9290

DSP

IC401 KA3082
IC402 KA3082

2-1

MX-GT700 MX-GT700

Standard schematic diagrams

Main section

5

Sheet 2/5

4

Sheet 5/5

Sheet 3/5

Sheet 3/5

3

Sheet 4/5

2

To CW107
Sheet 4/5

1

SHEET

NUMBER

1/5
2/5
3/5
4/5
5/5

CIRCUIT DESCRIPTION
Main

FL display & System control
Amp.
CD
Tuner

2-2

TUNER signalMAIN signal
CD signal

To ACW6
Sheet 3/5

TAPE P.B. signal
TAPE REC. signal

Par ance parts.

ts are safety assur
When replacing those par
sure to use the specified par

ts, make

ts.

SHEET 1/5

HABC DEFG

FL display & System control section

MX-GT700

5

4

To FCW3
Sheet 1/5

To UCW7

CW105
Sheet 4/5

To UCW5

3

To UCW2

2

To UCW1

1

ABCD E F G

SHEET 2/5

2-3

Amp. section

MX-GT700 MX-GT700

5

4

3

To FCW2
Sheet 1/5

To RW2
Sheet 1/5

To WA999
Sheet 1/5

2

1

Parts are safety assurance parts.
When replacing those parts, make

MAIN signal

2-4

sure to use the specified parts

.

SHEET 3/5

HABC DEFG

MX-GT700

CD section

5

To RCW6
SHEET 1/5

4

To OCW
SHEET 1/5

3

2

1

Parts are safety assurance par

Switch boardSensor board

CD signal

SHEET 2/5

When replacing those par
sure to use the specified par

SHEET 4/5

ABCD E F G

2-5

MX-GT700 MX-GT700

Tuner section

5

4

3

2

To MAIN FCW1

SHEET 1/5

FM/ TUNER signal

1

AM signal

2-6

SHEET 5/5

HABC DEFG

Printed circuit boards

Main board

5

4

MX-GT700

Main board

Headphone jack board

Power supply board

3

2

Fuse board

1

ABCD E F G

2-7

Front board

MX-GT700 MX-GT700

Power / CD s

witch board

5

FL display & system control board

4

3

Front key switch board

2

1

2-8

HABC DEFG

MX-GT700

Amp. board

5

4

3

2

1

ABCD E F G

2-9

MX-GT700 MX-GT700

CD servo board

Tuner boar

d

5

4

3

2

1

2-10

HABC DEFG