Mitsubishi Pajero Pinin 1999 - Page 818

CHASSIS ELECTRICAL ± Multi-Center Display <High Grade>
54A-91
MAIN UNIT TERMINAL VOLTAGES
1. MULTI-CENTER DISPLAY UNIT
Termi-
nal No
Input/
Out
p
ut
Signal Symbol Terminal
Voltage
Harness Problem
Trouble Symptom Resulting from
Harness Problem
na
l
N
o.
O
u
t
pu
t
V
o
lt
age
(V)
Open
Circuit
Short-
circuit
H
arness
P
ro
bl
em
1 Input G+SYTNC (AUDIO) ± f f Noise display (random dot pattern)
2 Input B+SYNC (AUDIO) ± f f Blue, white, cyan and magenta do not
appear in RGB screen.
3, 4 ± ± ± ± ± ±
5 Input ISOK Hi:
System
voltage
Lo: 0 ± 1
f f MUT-II cannot be used to check
engine-ECU.
6 Input/
Output
DATA Hi:
System
voltage
Lo: 0 ±1
f f Switch operation sound buzzer does
not peep.
7 Input/
Output
M±DATA (AUDIO) Hi: 4 ± 5
Lo: 0 ± 1
f f Buzzer sounds 30 seconds after the
power turned to on. Nighttime
illumination does not appear for any
navigation system.
8 Input/
Output
M±CLOCK (AUDIO) Hi: 4 ± 5
Lo: 0 ± 1
f f Buzzer sounds 30 seconds after the
power turned to on. Nighttime
illumination does not appear for any
navigation system.
9, 10 ± ± ± ± ± ±
11 ± SHIELD±GND ± ± ± ±
12 ± ± ± ± ± ±