Discovery electrical Manual - part 40

RADIO (NAS)

E7

7

CIRCUIT DIAGRAM

E7-2

S2033

30

F 4

15 A

X

F 3

10 A

S279

S238

HJ5

A

PY

C2054

14

9

LGP

87

86

C2053

E200

See Ground Dis-
tribution

Z175
Radio Amplifier

K187
Power Amplifier
Relay

B

87

30

85

86

30

85

C2053

NK

LGO

See Fuse Details

1

C229

P126
Fascia Fuse Box

P128
Satellite Fuse
Box 2

See Fuse Details

NAS

RADIO (NAS)

E7

8

CIRCUIT DIAGRAM

NAS

+

–

Z175
Radio Amplifier

17

BN

K145
Right Rear
Speaker

+

–

K143
Left Rear
Speaker

7

BW

18

BO

7

8

BY

6

15

BU

12

5

BG

5

C212

C2054

1

C428

1

C427

1

C429

1

C430

16

BR

6

BK

BW

B

+

–

K142
Left Front
Speaker

1

C518

1

C515

B

+

–

K144
Right Front
Speaker

1

C618

1

C615

BW

1

2

C2105

2

1 C232

1

2

C2102

2

1

C2110

BN

BW

4

5

C2082

+

–

+

–

K198
Right Front
Tweeter

K197
Left Front
Tweeter

BR

BK

BR

B

BN

BW

BN

B

RADIO (NAS)

E7

9

CIRCUIT DIAGRAM

REV: 06/97

NAS

X

F 3

10 A

5

C437

P126
Fascia Fuse Box

See Fuse Details

1

C229

LGO

4

5

Z175
Radio Amplifier

10

B

13

S2024

12

C2054

3

2

Z176
Subwoofer Am-
plifier

6

E401

See Ground Dis-
tribution

C413

+

–

+

–

B

C412

PY

B

E7-2

E205

1

1

3

2

C212

1

3

2

C437

C412

S418

Z199
Subwoofer Am-
plifier Shield

See Ground Dis-
tribution

R

B

K146
Subwoofer

6

SCR

B

BW

B

BW

S334

RADIO (NAS) (UP TO VIN 550522 & 717858)

E7

10

CIRCUIT DIAGRAM

REV: 06/97

Z111
Radio

2

4

6

8

1

3

5

7

C260

B

B

B

B

S2064

2

3

1

5

7

C2055

11

1

2

3

4

C2054

R

G

Y

U

Z226
Radio Amplifier
Shield

Z175
Radio Amplifier

NAS

See Ground Dis-
tribution

SCR

E204

S2024

Not used

Not used

W

See Ground Dis-
tribution

SCR

E200

S272

Not used

Not used

W