Page 609 of 3924
AV-62
< SERVICE INFORMATION >
INTEGRATED DISPLAY SYSTEM
Wiring Diagram - COMM -
INFOID:0000000001328717
TKWM4425E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
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INTEGRATED DISPLAY SYSTEMAV-63
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
AV
N
O P
TKWM4426E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 611 of 3924
AV-64
< SERVICE INFORMATION >
INTEGRATED DISPLAY SYSTEM
TKWM4427E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 612 of 3924
INTEGRATED DISPLAY SYSTEMAV-65
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
AV
N
O P
TKWM4428E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 613 of 3924
AV-66
< SERVICE INFORMATION >
INTEGRATED DISPLAY SYSTEM
TKWM4429E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 614 of 3924

INTEGRATED DISPLAY SYSTEMAV-67
< SERVICE INFORMATION >
C
DE
F
G H
I
J
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M A
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AV
N
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Terminal and Reference Valu e for Display Control UnitINFOID:0000000001328718
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
+– Ignition
switch Operation
1 (W/L) Ground Battery power su pply Input OFF — Battery voltage
2 (W/G) Ground Power supply (Invert-
er)
Output ON — Approx. 9 V
3 (B) Ground Ground — ON — Approx. 0 V
4 (BR/W) Ground Power supply (Signal) Output ON — Approx. 9 V 5 (P) Ground Ground (Inverter) — ON — Approx. 0 V
6 (OR) Ground Reverse signal Input ON Selector lever in R position Approx. 12 V
Selector lever except in R
position
Approx. 0 V
7 (P/L) Ground Ground (Signal) — ON — Approx. 0 V
10 (LG) Ground ACC power supply Input ACC — Battery voltage 12 (W) Ground Ignition signal Input ON — Battery voltage13 (B) Ground Ground — ON — Approx. 0 V
14 (R/L) Ground Illumination signal Input OFF Lighting switch ON Approx. 12 V
Lighting switch OFF Approx. 0 V
16 (G) Ground Vehicle speed signal
(8-pulse) Input ONWhen vehicle speed is ap-
prox. 25 MPH (40 km/h) NOTE:
Maximum voltage may be 5 V
due to specifications (connected
units).
25 (L) — CAN-H — — — —
26 (P) — CAN-L — — — —
28 (PU) Ground Communication
signal (+) Input/
Output ON —
29 — Shield — — — —
30 (LG) Ground Communication
signal (–) Input/
Output ON —
PKIA1935E
SKIB7378E
SKIB7379E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 615 of 3924

AV-68
< SERVICE INFORMATION >
INTEGRATED DISPLAY SYSTEM
36 (PU) GroundCommunication signal
(DCU-DSP) Output ON —
37 — Shield — — — —
38 (LG) Ground Communication signal
(DSP-DCU)
Input ON —
39 — Shield — — — —
40 (LG) Ground Communication signal
(DCU-AUD) Output ONOperate audio volume
switch
42 (PU) Ground Communication signal
(AUD-DCU)
Input ONOperate audio volume
switch
47 — Shield — — — —
49 — Shield — — — —
50 (G) Ground RGB signal (R: red) Output ON Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Display Color Spectrum
Bar” on Display Diagnosis
screen
51 (B) Ground RGB area (YS) signal Output ON Set the selector lever in R
position, and then display
the rear view image
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
+– Ignition
switch Operation
SKIB3607E
SKIB3606E
SKIB3607E
SKIB3606E
SKIB7769E
SKIB3599E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 616 of 3924

INTEGRATED DISPLAY SYSTEMAV-69
< SERVICE INFORMATION >
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B
AV
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Terminal and Referenc e Value for DisplayINFOID:0000000001328719
52 (Y) Ground RGB signal (G: green) Output ON Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Display Color Spectrum
Bar” on Display Diagnosis
screen
53 (W) Ground Ve r t i c a l
synchronizing (VP)
signal
Input ON —
54 (L) Ground RGB signal (B: blue) Output ON Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Display Color Spectrum
Bar” on Display Diagnosis
screen
55 (R) Ground Horizontal
synchronizing (HP)
signal Input ON —
56 (G) Ground RGB synchronizing
signal Output ONWhen displaying RGB im-
age
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
+– Ignition
switch Operation
SKIB7770E
SKIB3598E
SKIB7771E
SKIB3601E
SKIB3603E
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
+– Ignition
switch Operation
1 (B) Ground Ground — ON — Approx. 0 V
2 (W/G) Ground Power supply (Invert-
er) Input ON — Approx. 9 V
3 (BR/W) Ground Power supply (Signal) Input ON — Approx. 9 V
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C