Terminals Of

1. RADIO AND NAVIGATION ASSEMBLY

CF9)

10

9

8

7

8

5

4

3

2

1

20

19

18

17

16

15

14

13

12

11

10 9 8 7 6 5 4 3 2 1 |20|19|18|17|16|15|14|13|12|1Ï1

feg ra

9

8

7

6

5

4

3

2

1

24

23

22

21

20

19

18

17

16

15

14

13

12

11

n^in

3

2

1

6

5

4

Symbols (Terminal No.)

Wiring Color

Terminal Description

Condition

Specification

SPD (F13-3) - GND (F9-20)

V - BR

Speed signal from combination meter

See "Vehicle Signal Check" (See page NS-22)

-

REV (F13-5) - GND (F9-20)

R - BR

Reverse signal

See "Vehicle Signal Check" (See page NS-22)

-

SWG (F10-6) - Body ground

P - Body ground

Steering pad switch ground

Always

Below 1 V

SW1 (F10-7) - SWG (F10-6)

O - P

Steering pad switch signal

No switch is pushed ^ SEEK+ switch pushed ^ SEEK- switch pushed ^ VOL+ switch pushed ^ VOL- switch pushed

4 V or more ^ Approx. 0.5 V ^ Approx. 0.9 V ^ Approx. 2.0 V ^ Approx. 3.4 V

SW2 (F10-8) - SWG (F10-6)

Y - P

Steering pad switch signal

No switch is pushed ^ MODE switch pushed ^ ON HOOK switch pushed

^ OFF HOOK switch pushed

^ VOICE switch pushed

4 V or more ^ Approx. 0.5 V ^ Approx. 0.9 V ^ Approx. 2.0 V ^ Approx. 3.4 V

IVO+ (F10-11) - GND (F9-20)

R - BR

Voice guidance signal

Voice guidance is playing

A waveform synchronized with sounds is output

IVO- (F10-12) - GND (F9-20)

G - BR

Voice guidance signal

Voice guidance is playing

A waveform synchronized with sounds is output

SLD1 (F10-13) - Body ground

Shielded - Body ground

Voice sound signal shielded ground

Always

Below 1 V

B (F9-1) - GND (F9-20)

L-Y - BR

Battery

Always

10 to 14 V

Turn ignition switch on

ILL+ (F9-2) - GND (F9-20)

G - BR

Light control switch OFF ^ TAIL or ON

Below 1V ^ 10 to 14 V

ATX+ (F9-5) - GND (F9-20)

R - BR

AVC-LAN communication signal

Turn ignition switch on (ACC)

2 to 3 V

MUTE (F9-7) - GND (F9-20)

O - BR

Mute signal

Audio system is playing ^ Changing

Above 3.5 V ^ Below 1 V

R+ (F9-8) - GND (F9-20)

R - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

Symbols (Terminal No.)

Wiring Color

Terminal Description

Condition

Specification

L+ (F9-9) - GND (F9-20)

B - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

SLD (F9-10) - Body ground

Shielded - Body ground

Shielded ground

Always

Below 1 V

ACC (F9-11) - GND (F9-20)

GR - BR

Accessory (ON)

Turn ignition switch off ^ on (ACC or IG)

Below 1 V ^ 10 to 14 V

ILL- (F9-12) - GND (F9-20)

W-B - BR

Illumination signal

Turn ignition switch on (IG)

Light control switch OFF ^ TAIL or ON

Below 1 V ^10 to 14 V

ANT (F9-13) - GND (F9-20)

O - BR

Power source of antenna

Radio switch ON and AM or FM

10 to 14 V

ATX- (F9-15) - GND (F9-20)

G - BR

AVC-LAN communication signal

Turn ignition switch on (ACC)

2 to 3 V

R- (F9-18) - GND (F9-20)

G - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

L- (F9-19) - GND (F9-20)

W - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

GND (F9-20) - Body ground

BR - Body ground

Ground

Always

Below 1 V

MIC- (F12-9) - Body ground

R - Body ground

Microphone voice signal

See "Microphone Check" (See page NS-27)

-

TSW- (F12-12) - GND (F9 -20)

P - BR

Telephone relation switch signal

Always

Below 1 V

MACC (F12-17) - GND (F9-20)

LG - BR

Microphone AMP power supply

Turn ignition switch off ^ on (IG)

Below 1 V ^ 5 V

SGND (F12-18) - GND (F9-20)

P - BR

Ground

Always

Below 1 V

MIC+ (F12-19) - GND (F9-20)

G - BR

Microphone voice signal

See "Microphone Check" (See page NS-27)

-

VAR+ (F14-2) - GND (F9-20)

G - BR

Sound signal (Right)

External device is playing (When stereo jack is used)

A waveform synchronized with sounds is output

VAL+ (F14-3) - GND (F9-20)

R - BR

Sound signal (Left)

External device is playing (When stereo jack is used)

A waveform synchronized with sound is output

VA- (F14-5) - Body ground

BR - Body ground

Shielded ground

Always

Below 1 V

ADPG (F14 - 6) - GND (F9-20)

G - BR

External device connection detection signal

External device is connected

Below 1 V

2. STEREO COMPONENT AMPLIFIER (See page AV-15)

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E109432

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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