Lexus ES300 (2002 year). Service manual — part 38

260

LEXUS Navigation System, Radio and Player (Except MARK LEVINSON w/ Navigation

System)

10A
RAD
NO. 2

From Power Source System (See Page 56)

2A

5

20A
RAD
NO. 1

2A

1

A

E

A

D

A

E

A

D

A

D

B

D

IA4

5

IA1

6

IA1

9

IA1

3

IA4

14

B

18

B

9

B

10

B

1

B

5

II1

6

B

14

BC

B

17

B

2

B

11

IA1

2

IA1

5

IB1

11

IB1

1

2

1

A

1

A

2

A

3

A

7

A

8

A

6

BC1

6

BC1

4

BC1

5

BC1

2

BC1

1

BC1

7

B16

(*1

)

A

5

A

10

BC1

3

BC1

9

A

GR

L–Y

V

P

W

R

R(* 2)

W(*2)

LG–R(* 2)

LG(* 2)

V(* 2)

L(* 2)

BR(* 2)

W(*2)

R(* 2)

Y(* 2)

B(* 2)

G(*2)

W(*2)

R(* 2)

Y(* 2)

(* 1)

(* 1)

Y

R

W

G

B

B

G

W

R

B

G

W

R

Y

P

V

P

V

P

V

W–

B

GR

G

R

GR

L–

Y

GR

GR

L–

Y

L–

Y

V

P

V–

W

V

–

W

R–

B

W

R

L–

Y

V

P

VG

SYNC

G

B

R

VR

AUO–

AUO+

GND

TX–

TX+

REV

SPD

AUI+

AUI–

+B

ACC

(*3

)

(*3

)

Junction
Connector

J 6(A), J 7(B)

B

a

c

k

–

U

p

Li

ght

S

W

V–W

Navigation ECU

N 2(A), N 3(B)

(*3

)

(*3

)

(*3

)

(*3

)

(*3

)

(*1

)

Junction
Connector

J12

Front Door
Speaker LH

F11

BR

(*3

)

(*1

)

(*3

)

(* 2)

L–Y

B

E

L–

Y

P

V

2

4

1

3

T

w

eet

er

LH

T1

8

+

+

–

–

261

(Except MARK LEVINSON w/ Navigation System)

E

6

E

8

E

7

3 E

2 E

1 E

8 F

5 F

7 F

6 F

15 F

16 F

B16

B

11

C

4

C

1

IA2

2

IA2

7

IA2

3

BA1

5

BA1

1

D

4

D

1

E

10

E

5

F

1

F

9

1

2

VG

SYNC

G

B

R

VR

VR1

R1

B1

G1

SYNC1

VG1

V(*2)

LG(*2)

LG–R(* 2)

W(* 2)

R(* 2)

R

W

P

V

L–Y

GR

L(* 2)

BR(* 2)

W(* 2)

R(* 2)

Y(*2)

B

G

W

R

Y

(*1)

(*1)

Y(*2)

R(* 2)

W(* 2)

G(* 2)

B(*2)

Y–B

Y

B

R

W

P

V

L–Y

GR

(*1)

Y

R

W

G

B

Y–

B

Y

B

Y

B

R

(*2

)

W

(*2

)

B

Y

B

Y

BR

(*2

)

(*1

)

Y

(*2

)

R

(*2

)

W

(*2

)

G

(*2

)

B

(*2

)

V(* 2)

L(*2)

BR(*2)

W(* 2)

R(*2)

Y(* 2)

MUTE

SPIN–

SPIN+

SPOUT–

SPOUT+

TX–

TX+

TX1+

TX1–

V–W

V–W

Rear Door Speaker LH

R17

Telephone Computer

T11(B), T12(C), T13(D), T14(E), T15(F)

* 1 : Shielded
* 2 : w/ Cellular Mobile Telephone
* 3 : w/o Cellular Mobile Telephone

(*1

)

(* 1)

B16

(*2)

(*2

)

L–Y

L–Y

(*2

)

(*2

)

(*2

)

(*2

)

B

4

B

1

A

4

A

1

S

hor

t C

onnec

to

r

S1

4

(A

), S

1

5

(B

)

Y

(*3

)

B

(*3

)

B

(*3

)

B

Y

(* 3)

(* 3)

262

LEXUS Navigation System, Radio and Player

GR

L–Y

V

P

V–W

W

R

B

Y

Y–B

A

6

A

8

A

7

A

3

A

2

A

1

D

6

A

10

A

5

D

1

C

3

D

11

II1

5

IO3

10

IO3

3

II1

2

IO3

8

IO3

1

IO3

2

IO3

6

IO3

5

IO3

7

I 3

D

10

D

9

D

18

D

8

D

19

B

8

B

9

B

10

B

4

B

12

B

5

B

3

B

6

B

1

B

7

B

2

R

B

W

G

Y

B

V–W

P

V

V–W

GR

2

7

1

6

5

12

4

10

9

8

VG

SYNC

G

B

R

VR

L+

L–

R+

R–

SLD

BU+B

ACC+B

MUTE

TX+

TX–

GND

(*1)

Y

R

W

G

B

I 4

BR

Y

R

W

G

B

Y

R

W

G

B

R

G

B

W

L–

Y

GR

G–

W

W

R

BR

R

B

W

G

(*1

)

GR

V–

W

L–Y

W

R

Y–

B

Y

–

B

R

W

L–

Y

TLMT

TX–

TX+

+B

SPD

ACC

SLD2

L+

R–

R+

L–

L+

L–

R+

R–

+B

ACC

MUTE

TX+

TX–

GND

(*1

)(

*1

)

CD Automatic Changer

C 3

* 1 : Shielded

(*1

)

(*1

)

R 3(A), R 4(B), R 5(C), R 6(D)
Radio and Player with Display

L–Y

L–Y

263

(Except MARK LEVINSON w/ Navigation System)

D

5

D

15

D

7

D

20

IC

II1

8

B

7

1 B

B

2

B

10

B

4

B

9

B

5

A

11

A

4

A

2

A

12

A

1

A

8

A

3

A

10

IP1

20

IP1

10

IB1

1

IB1

5

1

2

1

2

GND

E

FR+

FR–

RR+

RR–

V–W

V

V–W

GR

R

B

W

G

Y

B

V–W

P

V

V–W

GR

BR

BR

BR

LG

L

R

W

LG

L

R

WW

P

R

W

L

L

W

R

R

B

W

G

Y

B

P

TX+

TX–

MUTE

MUTE

TX–

TX+

L–

R+

R–

L+

RL–

RL+

FL+

Stereo Component Amplifier

S10(A), S11(B)

Front Door
Speaker RH

F12

Rear Door
Speaker RH

R18

L

LG

2

4

1

3

IO2

1

IO2

6

+

–

+

–

Tw

e

e

te

r R

H

T1

9

L–Y

L–Y

BR

R 3(A), R 4(B), R 5(C), R 6(D)
Radio and Player with Display