Infiniti G35 (V35) Sedan. Manual — part 99
AV-168
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
RGB (G: GREEN) SIGNAL CIRCUIT
RGB (G: GREEN) SIGNAL CIRCUIT
Description
INFOID:0000000000964667
Transmit the image displayed with AV control unit with RGB signal to the display unit.
Diagnosis Procedure
INFOID:0000000000964668
1.
CHECK CONTINUITY RGB (G: GREEN) 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 6 and AV control unit harness connec-
tor terminal 39.
4.
Check continuity between display unit harness connector terminal 6 and ground.
Is inspection result OK?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK RGB (G: GREEN) 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 6 and ground.
Is inspection result OK?
YES
>> Replace display unit.
NO
>> Replace AV control unit.
6 - 39
: Continuity should exist.
6 - Ground
: Continuity should not exist.
6 - Ground
SKIB2236J
AV
RGB (B: BLUE) SIGNAL CIRCUIT
AV-169
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
N
A
O
P
RGB (B: BLUE) SIGNAL CIRCUIT
Description
INFOID:0000000000964669
Transmit the image displayed with AV control unit with RGB signal to the display unit.
Diagnosis Procedure
INFOID:0000000000964670
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
AV-170
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
RGB SYNCHRONIZING SIGNAL CIRCUIT
RGB SYNCHRONIZING SIGNAL CIRCUIT
Description
INFOID:0000000000964671
Transmit the RGB synchronizing signal to the display unit so as to synchronize the RGB image displayed with
AV control unit.
Diagnosis Procedure
INFOID:0000000000964672
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
AV
RGB AREA (YS) SIGNAL CIRCUIT
AV-171
< COMPONENT DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
N
A
O
P
RGB AREA (YS) SIGNAL CIRCUIT
Description
INFOID:0000000000964673
Transmits the display area of RGB image displayed by AV control unit with RGB area (YS) signal to display
unit.
Diagnosis Procedure
INFOID:0000000000964674
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
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