MAIN UNIT TERMINAL VOLTAGE


MULTIVISION DISPLAY




C-108


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
1
 CACC
 VCC
 Ignition switch: ON position
Selector lever: R position
 5.8 - 7.0V (DC)
2
 CDET
 CAMERA DETECT
 Ignition switch: ON position
Selector lever: R position
 0 - 5V (DC)
3
 -
 -
 -
 -
4
 +B
 BATTERY (+)
 Always
 System voltage (DC)
5
 CGND
 GND
 Always
 1 V or less
6
 CMP+
 CAMERA SIGNAL
 Ignition switch: ON position
Selector lever: R position
 1Vp-p (AC)
7
 CMP-
 SHIELD (CAMERA)
 Always
 1 V or less
8
 GND
 GND
 Always
 1 V or less

C-110


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
11
 ACC
 ACCESSORY (+)
 Ignition switch: ACC position
 System voltage (DC)
12
 REM+
 REMOCON
 Ignition switch: ACC position
 3.3V (DC)
13, 14
 -
 -
 -
 -
15
 RR+
 SPEAKER RR (+)
 When the sound is output
 0 - System voltage (AC)
16
 FR+
 SPEAKER FR (+)
 When the sound is output
 0 - System voltage (AC)
17
 RL+
 SPEAKER RL (+)
 When the sound is output
 0 - System voltage (AC)
18
 FL+
 SPEAKER FL (+)
 When the sound is output
 0 - System voltage (AC)
19
 ILL+
 ILLUMINATION (+)
 Tail lamp switch: ON
 System voltage (DC)
20
 +B2
 BATTERY (+)
 Always
 System voltage (DC)
21
 SPD
 VEHICLE SPEED PULSE
 Ignition switch: ON
 0 - System voltage (pulse)
22
 REM-
 REMOCON GND
 Always
 1 V or less
23
 -
 -
 -
 -
24
 ANT+
 ANTENNA +B
 Ignition switch: ACC position
 System voltage (DC)
25
 RR-
 SPEAKER RR (-)
 When the sound is output
 0 - System voltage (AC)
26
 FR-
 SPEAKER FR (-)
 When the sound is output
 0 - System voltage (AC)
27
 RL-
 SPEAKER RL (-)
 When the sound is output
 0 - System voltage (AC)
28
 FL-
 SPEAKER FL (-)
 When the sound is output
 0 - System voltage (AC)
29
 -
 -
 -
 -
30
 GND2
 GND
 Always
 1 V or less

C-106


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
31, 32
 -
 -
 -
 -
33
 AAR+
 HFM/USB S-INPUT RIGHT
 When the hands free-ECU operation
 1.2 Vrms (AC)
34
 AAL+
 HFM/USB S-INPUT LEFT
 When the hands free-ECU operation
 1.2 Vrms (AC)
35
 -
 -
 -
 -
36
 TIR+
 -
 -
 -
37
 TIL+
 -
 -
 -
38
 AMP0
 IE-BUS POWER ON
 Ignition switch: ACC position
 1 V or less
39
 D-S+
 IE-BUS (+)
 Ignition switch: ACC position
 More than 120mV
40
 VA-
 -
 -
 -
41
 -
 -
 -
 -
42
 AA-
 HFM/USB INPUT GND
 When the hands free-ECU operation
 1.2 Vrms (AC)
43, 44
 -
 -
 -
 -
45
 TIR-
 -
 -
 -
46
 TIL-
 -
 -
 -
47
 -
 -
 -
 -
48
 D-S-
 IE-BUS (+)
 Ignition switch: ACC position
 More than 120mV

C-104


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
51
 TX-C
 CAN BOX DATA TX
 Ignition switch: ACC position
 5V (DC)
52
 SH-C
 SHIELD (CAN BOX DATA)
 Always
 1 V or less
53 - 58
 -
 -
 -
 -
59
 RX-C
 CAN BOX DATA RX
 Ignition switch: ACC position
 2 - System voltage(DC)
60
 CK-C
 CAN BOX DATA CLX
 Ignition switch: ACC position
 1 - 5V (DC)
61 - 66
 -
 -
 -
 -

CAN BOX UNIT




C-116


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
1
 +B
 BATTERY (+)
 Always
 System voltage (DC)
2
 TX-C
 TX (AND)
 Ignition switch: ACC position
 0 - 5V (DC)
3
 RX-C
 RX (AND)
 Ignition switch: ACC position
 2 - System voltage(DC)
4, 5
 -
 -
 -
 -
6
 ACC
 ACCESSORY
 Ignition switch: ACC position
 System voltage (DC)
7
 GND
 GND
 Always
 1 V or less
8
 SH-C
 SHIELD (CAN BOX DATA)
 Always
 1 V or less
9
 CK-C
 CAN BOX DATA CLK
 Ignition switch: ACC position
 1 - 5V (DC)
10 - 12
 -
 -
 -
 -
13
 CAN-
 CAN-L
 -
 -
14
 CAN+
 CAN-H
 -
 -