Nissan Teana J32. Instruction — part 68
AV
AV CONTROL UNIT
AV-127
< ECU DIAGNOSIS >
[BASE AUDIO AND DISPLAY SYSTEM]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
DTC
Display item
Refer to
U1000
CAN COMM CIRCUIT [U1000]
U1010
CONTROL UNIT (CAN) [U1010]
U1310
CONTROL UNIT (AV) [U1310]
U1200
Control Unit FLASH-ROM [U1200]
U1216
CAN CONT [U1216]
U1243
FRONT DISP CONN [U1243]
U1250
CAMERA CONT. CONN [U1250]
AV-84, "CAMERA CONTROL UNIT : Diagnosis Proce-
U1300
U1240
• AV COMM CIRCUIT [U1300]
• SWITCH CONN [U1240]
U1300
U124E
• AV COMM CIRCUIT [U1300]
• AMP CONN [U124E]
U1300
U1248
• AV COMM CIRCUIT [U1300]
• DVD DECK CONN [U1248]
U1300
U1248
U124E
• AV COMM CIRCUIT [U1300]
• DVD DECK CONN [U1248]
• AMP CONN [U124E]
U1300
U1248
U124E
U1252
• AV COMM CIRCUIT [U1300]
• DVD DECK CONN [U1248]
• AMP CONN [U124E]
• REAR-CAMERA LAN CONN [U1252]
AV-128
< ECU DIAGNOSIS >
[BASE AUDIO AND DISPLAY SYSTEM]
DISPLAY UNIT
DISPLAY UNIT
Reference Value
INFOID:0000000003897073
TERMINAL LAYOUT
PHYSICAL VALUES
JPNIA0006ZZ
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
1
(B/W)
Ground
Ground
—
Ignition
switch
ON
—
0 V
2
(Y)
Ground
Inverter VCC
Input
ignition
switch
ACC
—
9.0 V
3
(O)
Ground
Signal VCC
Input
Ignition
switch
ACC
—
9.0 V
4
—
Composite image signal
shield
—
—
—
—
5
(W)
Ground
Composite image signal
ground
—
Ignition
switch
ON
—
0 V
6
(R)
Ground
RGB image signal (G:
green)
Input
Ignition
switch
ON
Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
7
—
RGB ground
—
—
—
—
8
(W)
Ground
Horizontal synchronizing
(HP) signal
Output
Ignition
switch
ON
—
SKIB2236J
SKIB3601E
AV
DISPLAY UNIT
AV-129
< ECU DIAGNOSIS >
[BASE AUDIO AND DISPLAY SYSTEM]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
9
(B)
Ground
RGB area (YS) signal
Input
Ignition
switch
ON
When RGB image is dis-
played.
5.0 V
When camera image, DVD
image or AUX image is dis-
played.
11
(R)
Ground
Communication signal
(CONT
→
DISP)
Input
Ignition
switch
ON
When adjusting display
brightness.
13
(BR)
Ground
Inverter ground
—
Ignition
switch
ON
—
0 V
14
(LG)
Ground
Signal ground
—
Ignition
switch
ON
—
0 V
15
(B)
Ground
Composite image signal
Input
Ignition
switch
ON
When rear view camera im-
age, DVD image or AUX
image is displayed.
17
(W)
Ground
RGB image signal (R: red)
Input
Ignition
switch
ON
Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
18
(B)
Ground
RGB image signal (B: blue)
Input
Ignition
switch
ON
Start confirmation/adjust-
ment mode, and then dis-
play color bar by
selecting“Color Spectrum
Bar” on DISPLAY DIAGNO-
SIS screen.
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
PKIB4948J
PKIB5039J
SKIB2251J
SKIB2238J
SKIB2237J
AV-130
< ECU DIAGNOSIS >
[BASE AUDIO AND DISPLAY SYSTEM]
DISPLAY UNIT
19
(G)
Ground
RGB synchronizing signal
Input
Ignition
switch
ON
—
20
(R)
Ground
Vertical synchronizing (VP)
signal
Output
Ignition
switch
ON
—
21
—
RGB synchronizing ground
—
—
—
—
22
(G)
Ground
Communication signal
(DISP
→
CONT)
Output
Ignition
switch
ON
When adjusting display
brightness.
23
—
Shield
—
—
—
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3603E
SKIB3598E
PKIB5039J
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