Mitsubishi MOTORS Space Runner 1998, Workshop Manual

Page: 1103 / 1164

CHASSIS ELECTRICAL -
Multi Center Display
54-91
MAIN UNIT TERMINAL VOLTAGES
1. MULTI CENTER DISPLAY UNIT
Termi- Input/ Signal Symbol Terminal Harness Problem Trouble Symptom Resulting from
nal No. Output Voltage
(V) Open
Circuit
Short-
circuit
Harness Problem
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:
Battery
voltage
Lo: 0 - 1
f f MUT-
II
cannot be used to check
engine-ECU.
6 - - - - - -
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 - - - - - -
13 Input R+SYNC (AUDIO) - f f Red, white, yellow and magenta do
not appear in RGB screen.