Subaru Legacy IV (2008 year). Service manual — part 1224

WI-148

Audio System

WIRING SYSTEM

31.Audio System

A: WIRING DIAGRAM

1. NORMAL AUDIO MODEL

WI-21005

A

UDIO(NO)-01

A

UDIO(NO)-01

5

6

YB

BrW

2

1

G

1

2

R97

D97

D12

G

BrW

YR

LR

FB-25

F/B FUSE NO. 24

(ACC)

FB-10

M/B FUSE NO. 8

(B)

RW

LY

RW

LY

A12

A4

i26

V

A1

BW

A7

BrW

A3

G

A9

B

A11

YB

A14

R10

D28

RW

LY

LR

A6

B

RY

2

1

D93

WB

LY

2

1

D23

RW

i29

i53

LW

LY

LW

LY

BR

WR

R98

17

18

YR

A10

B

GR

D12

D2

1
2

i53

1
9

2 3

8

10

4

11 12 13 14 15 16

5 6 7

17 18

WB

RY

WB

RY

A8

A2

i101

WB

RY

25

24

D83

5

6

RB

WR

RB

WR

A13

A5

R13

D22

RW

LY

LY

2

1

D29

RW

i102

BR

WR

R167

14

13

YB

YB

5

i76

D84

G

BrW

G

BrW

25

24

WB

1

2

D2

RY

D93

D97

1
2

1

R10

R13

3

2

1

8

7

6

5

4

REF

. T

O

CLEARANCE

LIGHT & ILLUMINA

TION

LIGHT SYSTEM

[ILLUMI-05]

i102

1 2 3

4 5 6 7

8 9 10 11 12 13 14 15 16

D23

D29

1
2

i26

1 2 3

4 5 6

7 8 9

10 11 12 13 14

D84

5 6 7 8

2

1

9

4

3

10

24

22 23

25

11 12 13 14 15

16 17

18 19

20 21

D83

A:

A:

TO POWER SUPPLY CIRCUIT

AUDIO

AUDIO

BRACKET

GROUND

(BLACK)

(BLACK)

FRONT DOOR

TWEETER

(INNER) LH

FRONT DOOR

SPEAKER LH

FRONT DOOR

SPEAKER RH

FRONT DOOR

TWEETER

(INNER) RH

REAR DOOR
SPEAKER LH

REAR DOOR

SPEAKER RH

ANTENNA

AMPLIFIER

WI-149

Audio System

WIRING SYSTEM

WI-21006

A

UDIO(NO)-02

A

UDIO(NO)-02

B3

VW

i85

B7

OrW

B6

RW

B1

Br

B2

Y

B5

SB

1 2 3 4
5 6 7 8

i85

B8

G

i1

B36

i1

5 6 7 8

2

1

9

4

3

10

24

22

23

25

27

26

28

11 12 13

14 15 16

17 18 19 20 21

V

FB-14

F/B FUSE NO. 16

5

SB

3

Y

4

Br

12

RW

11

B

SB

Y

Br

RW

B

18

SB

14

Y

19

Br

20

RW

21

B

GY

Y

Br

RW

B

2

GY

1

Y

3

Br

5

RW

6

B

ST3

B68

ST1

1

V

3

VW

Gr

R

8

BW

B

9

OrW

Sb

VOL

MUTE

VOL

MODE

SEEK

SEEK

5

4

1

2

MA : MANUAL A/C

17

BW

6

OrW

5

VW

BW

OrW

VW

MA

C8

A30

G

i84

i54

R99

R43

C1

B

GR

i54

1 2

3 4 5

6 7 8 9 10 11 12

R43

1 2 3 4 5

6 7 8 9 10

11 12

19 20 21

13 14 15 16 17 18

22

C8

1 2 3 4 5 6

REF

. T

O

CLEARANCE LIGHT &

ILLUMINA

TION LIGHT

SYSTEM [ILLUMI-01]

B68

1 2 3 4 5 6 7
8 9 10 11 12 13 14

ST3

1

3 4 5

2

6 7 8

B:

A:

A:

B:

i84

1 2

3 4

5 6

7 8

9 10 11 12

14 15 16 17 18 19 20 21 22 23

24 25

26 27 28 29

30 31 32 33

34 35

13

TO POWER SUPPLY

CIRCUIT

SATELLITE SWITCH

ROLL

CONNECTOR

BODY
INTEGRATED UNIT

(BLACK)

(GRAY)

AUX INPUT

TERMINAL

AUDIO

WI-150

Audio System

WIRING SYSTEM

2. PREMIUM AUDIO MODEL

WI-21007

A

UDIO(P

A)-01

A

UDIO(P

A)-01

YR

LR

FB-25

F/B FUSE NO. 24

(ACC)

FB-10

M/B FUSE NO. 8

(B)

i26

V

A1

BW

A7

B

A3

G

A9

B

A11

LR

A6

B

i29

YR

A10

B

GR

RB

MB-3

M/B FUSE NO. 5

(B)

i53

1
9

2 3

8

10

4

11 12 13 14 15 16

5 6 7

17 18

W

R

W

R

A8

A2

2

8

1

7

SB

3

G

B

REF

. T

O

CLEARANCE LIGHT &

ILLUMINA

TION LIGHT

SYSTEM [ILLUMI-05]

i102

1 2 3

4 5 6 7

8 9 10 11 12 13 14 15 16

i26

1 2 3

4 5 6

7 8 9

10 11 12 13 14

B

B3

G

B2

W

R

C5

R

C1

R

W

R

B4

B5

BR

B6

SB

G

11

YR

YR

B12

YR

B

WL

A5

OrL

A13

LG

LY

WL

OrL

LG

LY

WL

OrL

LG

LY

WL

OrL

LG

LY

A12

A4

11

12

9

10

SB

4

B18

B17

B22

B23

SB

R318

SB

2

3

1

BR

SB

YB

R97

YB

A14

i102

R167

i134

R100

YB

YB

5

R316

B:

R317

C:

B:

i53

R98

16

RB

R

B97

R1

i134

1

9

2 3

8

10

4

11 12 13 14

5 6

7

R316

R318

1 2 3 4

1 2 3

8

4

13 14 15 16 17 18 19 20

5 6 7

9 10 11 12

23 24

21 22

A:

B97

1 2 3 4

5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20

C: R317

1

9

2

3

8

10

4

5 6 7

A:

TO POWER SUPPLY CIRCUIT

AUDIO

AUDIO

BRACKET

GROUND

JOINT

CONNECTOR

AUDIO AMPLIFIER

(BLUE)

ANTENNA

AMPLIFIER

WI-151

Audio System

WIRING SYSTEM

WI-21008

A

UDIO(P

A)-02

A

UDIO(P

A)-02

BR

C3

WR

C9

B

A6

A7

B

B

B10

BY

Lg

YL

A1

A2

D84

i101

23

24

11

14

i102

1 2 3

4 5 6 7

8 9 10 11 12 13 14 15 16

i54

1 2

3 4 5

6 7 8 9 10 11 12

D84

5 6 7 8

2

1

9

4

3

10

24

22 23

25

11 12 13 14 15

16 17

18 19

20 21

D83

R317

C:

R316

B:

R315

A:

BR

WR

Lg

YL

BR

WR

Lg

YL

BR

WR

Lg

YL

i134

R100

5

13

6

14

BR

WR

Lg

YL

BR

WR

Lg

YL

D12

D97

2

1

2

1

C10

C4

A3

A9

D83

i76

23

24

11

14

Br

W

LB

GY

Br

W

LB

GY

Br

W

LB

GY

Br

W

LB

GY

Br

W

LB

GY

Br

W

LB

GY

i54

R99

9

8

7

6

D2

D93

2

1

2

1

SD

SD : SEDAN MODEL

GB

GB

GB

12

R167

i102

GB

18

i3

B38

B301

GB

B11

GB

23

B310

GB

33

ABS

VDC

ABS : WITHOUT VDC

VDC : WITH VDC

B38

1 2 3 4

5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20

B301

4 5 6 7 8 9

16 17 18 19 20

2 3

1

21 22 23 24 25 26

10 11

13

14

12

15

B310

4 5 6 7 8 9

26 27 28 29 30

2 3

1

31 32 33 34 35 36

10 11

14 15 16 17 18 19

37 38 39 40

12 13

41 42 43 44 45 46

20 21

23

24

22

25

i134

1

9

2 3

8

10

4

11 12 13 14

5 6

7

A: R315

1

9

2 3

8

10

4

11 12

5

6 7

C: R317

1

9

2

3

8

10

4

5 6 7

D12

D2

1 2

D97

D93

2 1

B: R316

1 2 3

8

4

13 14 15 16 17 18 19 20

5 6 7

9 10 11 12

23 24

21 22

BY

REF. TO GND

[GND-04]

FRONT DOOR

SPEAKER LH

FRONT DOOR

TWEETER

(INNER) LH

FRONT DOOR

SPEAKER RH

FRONT DOOR

TWEETER

(INNER) RH

(BLUE)

ABS

CONTROL

MODULE

VDC

CONTROL

MODULE

(BLACK)

(BLACK)

AUDIO AMPLIFIER