Infiniti M45 (Y34). Manual — part 171

AUDIO

AV-17

C

D

E

F

G

H

I

J

L

M

A

B

AV

TKWA1244E

AV-18

AUDIO

Terminals and Reference Value for BOSE Speaker Amplifier

AKS002NM

Terminal No.

(wire color)

Item

Signal

input/

output

Condition

Voltage

Example of symp-

tom

+

–

Ignition

switch

Operation

3 (BR)

4 (B/R)

Microphone

Input

ON

-

Noise compensa-
tion function does
not operate.

5 (LG)

Ground

Communica-
tion signal (+)

Input/

output

ON

-

System does not
work properly.

6 (PU)

Ground

Communica-
tion signal (-)

Input/

output

ON

-

System does not
work properly.

7

-

Shield ground

-

-

-

-

-

11 (L)

Ground

Battery power

Input

OFF

-

Battery voltage

System does not
operate.

16 (LG)

17 (B/Y)

Rear door
speaker LH
output

Output

ON

Receive radio
broadcast

No sound from
rear door speaker
LH.

18 (L)

19 (B/W)

Front door
speaker LH
output

Output

ON

Receive radio
broadcast

No sound from
front door speaker
LH.

21 (L/Y)

20(W/G)

Instrument
speaker LH
output

Output

ON

Receive radio
broadcast

No sound from
Instrument
speaker LH.

PKIA2104E

SKIA0175E

SKIA0176E

SKIA0177E

SKIA0177E

SKIA0177E

AUDIO

AV-19

C

D

E

F

G

H

I

J

L

M

A

B

AV

23 (BR)

22 (B/R)

Front door
speaker RH
output

Output

ON

Receive radio
broadcast

No sound from
front door speaker
RH.

25 (LG)

24 (B/P)

Rear door
speaker RH
output

Output

ON

Receive radio
broadcast

No sound from
rear door speaker
RH.

27(B)

Ground

Ground

-

ON

-

Approx. 0V

-

28 (G)

12 (R)

Instrument
speaker RH
output

Output

ON

Receive radio
broadcast

No sound from
Instrument
speaker RH.

30

(BR/W)

14 (BR)

Woofer output

Output

ON

-

No sound from
Woofer.

32

–

Shield

–

–

–

–

–

34 (L/B)

Ground

ACC power

Input

ACC

-

Battery voltage

AV functions do not
operate.

40 (BR)

39 (Y)

Audio sound
signal (LH)

Input

ON

Play cassette
tape.

Audio sound not
heard from LH
speaker.

41 (B)

38 (W)

Audio sound
signal (RH)

Input

ON

Play cassette
tape.

Audio sound not
heard from RH
speaker.

Terminal No.

(wire color)

Item

Signal

input/

output

Condition

Voltage

Example of symp-

tom

+

–

Ignition

switch

Operation

SKIA0177E

SKIA0177E

SKIA0177E

SKIA0177E

SKIA0177E

SKIA0177E

AV-20

AUDIO

Terminals and Reference Value for Audio Unit

AKS002NN

Terminal No.

Item

Signal

input/

output

Condition

Voltage

Example of symp-

tom

+

-

Ignition

switch

Operation

11 (PU)

Ground

Communica-
tion signal (-)

Input/
output

ON

-

System does not
work properly.

12 (LG)

Ground

Communica-
tion signal (+)

Input/
output

ON

-

System does not
work properly.

13

-

Shield ground

-

-

-

-

-

14

-

Shield ground

-

-

-

-

-

15 (B)

Ground

Communica-
tion signal (-)

Input/

output

ON

-

System does not
work properly.

16 (W)

Ground

Communica-
tion signal (+)

Input/

output

ON

-

System does not
work properly.

52 (R)

51 (W)

CD sound
signal (LH)

Input

ON

Play CD.

CD sound is not
heard from
speaker LH.

54 (B)

53 (G)

CD sound
signal (RH)

Input

ON

Play CD.

CD sound is not
heard from
speaker RH.

55

-

Shield ground
(signal)

-

-

-

-

-

56

-

Shield ground
(signal)

-

-

-

-

-

SKIA0176E

SKIA0175E

SKIA0176E

SKIA0175E

SKIA0177E

SKIA0177E