Infiniti M45 (Y34). Manual - part 171

 

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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

 

 

 

 

 

 

 

Content   ..  169  170  171  172   ..