Infiniti G35 (V35) Sedan. Manual — part 68
![](/vehicles/zatt/tenge/utoanga/ans.png)
AV-44
< COMPONENT DIAGNOSIS >
[BASE AUDIO WITHOUT NAVIGATION]
RGB (B: BLUE) SIGNAL CIRCUIT
RGB (B: BLUE) SIGNAL CIRCUIT
Description
INFOID:0000000000964557
Transmit the image displayed with AV control unit with RGB signal to the display unit.
Diagnosis Procedure
INFOID:0000000000964558
1.
CHECK CONTINUITY RGB (B: BLUE) SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect display unit connector and AV control unit connector.
3.
Check continuity between display unit harness connector terminal 18 and AV control unit harness connec-
tor terminal 38.
4.
Check continuity between display unit harness connector terminal 18 and ground.
Is inspection result OK?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK RGB (B: BLUE) SIGNAL
1.
Connect display unit connector and AV control unit connector.
2.
Turn ignition switch ON.
3.
Check signal between display unit harness connector terminal 18 and ground.
Is inspection result OK?
YES
>> Replace display unit.
NO
>> Replace AV control unit.
18 - 38
: Continuity should exist.
18 - Ground
: Continuity should not exist.
18 - Ground
SKIB2237J
![](/vehicles/zatt/tenge/utoanga/weda.png)
AV
RGB SYNCHRONIZING SIGNAL CIRCUIT
AV-45
< COMPONENT DIAGNOSIS >
[BASE AUDIO WITHOUT NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
N
A
O
P
RGB SYNCHRONIZING SIGNAL CIRCUIT
Description
INFOID:0000000000964559
Transmit the RGB synchronizing signal to the display unit so as to synchronize the RGB image displayed with
AV control unit.
Diagnosis Procedure
INFOID:0000000000964560
1.
CHECK CONTINUITY RGB SYNCHRONIZING SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect display unit connector and AV control unit connector.
3.
Check continuity between display unit harness connector terminal 19 and AV control unit harness connec-
tor terminal 41.
4.
Check continuity between display unit harness connector terminal 19 and ground.
Is inspection result OK?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK RGB SYNCHRONIZING SIGNAL
1.
Connect display unit connector and AV control unit connector.
2.
Turn ignition switch ON.
3.
Check signal between display unit harness connector terminal 19 and ground.
Is inspection result OK?
YES
>> Replace display unit.
NO
>> Replace AV control unit.
19 - 41
: Continuity should exist.
19 - Ground
: Continuity should not exist.
19 - Ground
SKIB3603E
![](/vehicles/zatt/tenge/utoanga/pisar.png)
AV-46
< COMPONENT DIAGNOSIS >
[BASE AUDIO WITHOUT NAVIGATION]
RGB AREA (YS) SIGNAL CIRCUIT
RGB AREA (YS) SIGNAL CIRCUIT
Description
INFOID:0000000000964561
Transmits the display area of RGB image displayed by AV control unit with RGB area (YS) signal to display
unit.
Diagnosis Procedure
INFOID:0000000000964562
1.
CHECK CONTINUITY RGB AREA (YS) SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect display unit connector and AV control unit connector.
3.
Check continuity between display unit harness connector terminal 9 and AV control unit harness connec-
tor terminal 43.
4.
Check continuity between display unit harness connector terminal 9 and ground.
Is inspection result OK?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK RGB SYNCHRONIZING SIGNAL
1.
Connect display unit connector and AV control unit connector.
2.
Turn ignition switch ON.
3.
Check signal between display unit harness connector terminal 9 and ground.
Is inspection result OK?
YES
>> Replace display unit.
NO
>> Replace AV control unit.
9 - 43
: Continuity should exist.
9 - Ground
: Continuity should not exist.
9 - Ground
At RGB image displayed
: Approx. 5 V
At rear view camera image displayed
PKIB4948J
![](/vehicles/zatt/tenge/utoanga/erome.png)
AV
HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT
AV-47
< COMPONENT DIAGNOSIS >
[BASE AUDIO WITHOUT NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
N
A
O
P
HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT
Description
INFOID:0000000000964563
In composite image (AUX image, camera image), transmit the vertical synchronizing (VP) signal and horizon-
tal synchronizing (HP) signal from display unit to AV control unit so as to synchronize the RGB images dis-
played with AV control unit such as the image quality adjusting menu, etc.
Diagnosis Procedure
INFOID:0000000000964564
1.
CHECK CONTINUITY HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect display unit connector and AV control unit connector.
3.
Check continuity between display unit harness connector terminal 8 and AV control unit harness connec-
tor terminal 45.
4.
Check continuity between display unit harness connector terminal 8 and ground.
Is inspection result OK?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK HORIZONTAL SYNCHRONIZING (HP) SIGNAL
1.
Connect display unit connector and AV control unit connector.
2.
Turn ignition switch ON.
3.
Check signal between display unit harness connector terminal 8 and ground.
Is inspection result OK?
YES
>> Replace AV control unit.
NO
>> Replace Display unit.
8 - 45
: Continuity should exist.
8 - Ground
: Continuity should not exist.
8 - Ground
SKIB3601E
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