Mitsubishi Montero (2004+). Manual — part 564

VIDEO ENTERTAINMENT SYSTEM (VES)

TSB Revision

CHASSIS ELECTRICAL

54A-225

STEP 2. Check the video controller unit connector F-36
and DVD player connector D-35 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
Q: Is the video controller unit connector F-36 and DVD

player connector D-35 in good condition?
YES : Go to Step 3.
NO : Repair or replace the component(s). Refer to GROUP

00E, Harness Connector Inspection

P.00E-2

. The

DVD sound comes out normally.

STEP 3. Check the wiring harness between video
controller unit connector F-36 (terminal 13, 12) and DVD
player connector D-35 (terminal 24, 21).

Q: Is the wiring harness between video controller unit

connector F-36 (terminal 13, 12) and DVD player
connector D-35 (terminal 24, 21) in good condition?
YES : Go to Step 4.
NO : Repair the wiring harness. The DVD sound comes out

normally.

AC309207

AH

CONNECTOR: D-35

HARNESS SIDE

21

22

23

24

25

26

AC309223

HARNESS SIDE

AJ

CONNECTOR: F-36

11

12

13

14

15

AC309207

AH

CONNECTOR: D-35

HARNESS SIDE

21

22

23

24

25

26

AC309223

HARNESS SIDE

AJ

CONNECTOR: F-36

11

12

13

14

15

VIDEO ENTERTAINMENT SYSTEM (VES)

TSB Revision

CHASSIS ELECTRICAL

54A-226

STEP 4. Check the video controller unit connector F-35
and rear display connector D-34 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.

Q: Is the video controller unit connector F-35 and rear

display connector D-34 in good condition?
YES : Go to Step 5.
NO : Repair or replace the component(s). Refer to GROUP

00E, Harness Connector Inspection

P.00E-2

. The

DVD sound comes out normally.

STEP 5. Check the wiring harness between video
controller unit connector F-35 (terminal 28, 27) and rear
display connector F-32 (terminal 5, 4).

Q: Is the wiring harness between video controller unit

connector F-35 (terminal 28, 27) and rear display
connector F-32 (terminal 5, 4) in good condition?
YES : Go to Step 6.
NO : Repair the wiring harness. The DVD sound comes out

normally.

AC309207

AD

CONNECTOR: D-34

HARNESS SIDE

4

11

1

8 9

2

10

3

5

1213

6

14

7

AC309223

AD

CONNECTOR: F-35

HARNESS SIDE

21

22

23

24

25

26

AC309224

AB

CONNECTOR: F-32, F-35

HARNESS SIDE

F-32 (B)

F-32

F-35

HARNESS SIDE

F-35

VIDEO ENTERTAINMENT SYSTEM (VES)

TSB Revision

CHASSIS ELECTRICAL

54A-227

STEP 6. Substitute the DVD player, and retest the system.

Confirm that sound comes out of the DVD player after it is sub-
stituted.
Q: Is the check result normal?

YES : Replace the DVD player.
NO : Go to Step 7.

STEP 7. Substitute the rear display, and retest the system.

Confirm that sound comes out of the DVD player after the rear
display is substituted.
Q: Is the check result normal?

YES : Replace the rear display.
NO : Go to Step 8.

STEP 8. Substitute the video controller unit, and retest the
system.

Confirm that sound comes out of the DVD player after the video
controller unit is substituted.
Q: Is the check result normal?

YES : Replace the video controller unit.
NO : Go to Step 1.

CHECK AT MAIN UNIT TERMINAL VOLTAGE

M1546200400034

DVD PLAYER

AC309213AB

D-35

D-33

VIDEO ENTERTAINMENT SYSTEM (VES)

TSB Revision

CHASSIS ELECTRICAL

54A-228

<CONNECTOR D-33>

<CONNECTOR D-35>

TERMINAL
NO.

INPUT/
OUTPUT

SIGNAL
SYMBOL

TERMINAL
VOLTAGE (V)

HARNESS DISCREPANCY

FAILURE
SYMPTOM DUE
TO HARNESS
DISCREPANCY

1

− 2

−

−

−

−

−

−

3

Output

DVD-VIDEO-
OUT

0

− 1 Vp-p

(AC)

Open circuit

Short circuit

DVD image is not
displayed.

4

−

−

−

−

−

−

5

−

REMO-SIG-G
ND

−

−

−

−

6

Input

ACC

Hi: Battery
positive
voltage
(AC)Lo: 0

− 1

Open circuit

−

The DVD player
does not work.

−

Short circuit

ACC system fuse
is melted.

7

−

GND

−

Open circuit

−

The DVD player
does not work.

8

− 9

−

−

−

−

−

−

10

−

DVD-VIDEO-
GND

−

−

−

−

11

−

−

−

−

−

−

12

Input

REMO-SIG-I
N

0

− 5 Vp-p

(DC)

Open circuit

Short circuit

The remote control
does not function.

13

Output

DVD-ON

0.9

− 5 Vp-p

(DC)

Open circuit

−

The DVD player
does not work.

−

Short circuit

The DVD player is
always working.

14

Input

+B

Battery
positive
voltage

−

Short circuit

Multi-purpose fuse
is melted.

TERMINAL
NO.

INPUT/
OUTPUT

SIGNAL
SYMBOL

TERMINAL
VOLTAGE (V)

HARNESS DISCREPANCY

FAILURE
SYMPTOM DUE
TO HARNESS
DISCREPANCY

21

Output

DVD-AUDIO-
R-OUT

0

− 1.4 Vp-p

(AC)

Open circuit

Short circuit

Sound does not
come out of the
right headphone.

22

− 23

−

−

−

−

−

−

24

Output

DVD-AUDIO-
L-OUT

0

− 1.4 Vp-p

(AC)

Open circuit

Short circuit

Sound does not
come out of the left
headphone.

25

−

AUDIO-SIG-
GND

−

−

−

−

26

−

−

−

−

−

−