MAIN UNIT TERMINAL VOLTAGE




D-209 (20-pin)


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
1
 ACC
 ACCESSORY (+)
 Ignition switch: "ACC" position
 8.7 - 18.5 V (DC)
2
 ST
 REMOCON
 Ignition switch: "ACC" position
 0 - 3.3 V (DC)
3
 -
 -
 -
 -
4
 -
 -
 -
 -
5
 RR+
 SPEAKER RR (+)
 When the sound is output
 3.8 - 8.5 V (DC)
6
 FR+
 SPEAKER FR (+)
 When the sound is output
 3.8 - 8.5 V (DC)
7
 RL+
 SPEAKER RL (+)
 When the sound is output
 3.8 - 8.5 V (DC)
8
 FL+
 SPEAKER FL (+)
 When the sound is output
 3.8 - 8.5 V (DC)
9
 ILL+
 ILLUMINATION (+)
 Tail lamp switch: ON
 8.7 - 18.5 V (DC)
10
 +B
 BATTERY (+)
 Always
 8.7 - 18.5 V (DC)
11
 SPEED
 VEHICLE SPEED PULSE
 Ignition switch: "ON" position
 0 - 5 V (pulse)
12
 ST GND
 REMOCON GND
 Always
 1 V or less
13
 -
 -
 -
 -
14
 ANT+
 ANTENNA (+)
 Ignition switch: "ACC" position
 8.2 - 18.5 V (DC)
15
 RR-
 SPEAKER RR (-)
 When the sound is output
 3.8 - 8.5 V (DC)
16
 FR-
 SPEAKER FR (-)
 When the sound is output
 3.8 - 8.5 V (DC)
17
 RL-
 SPEAKER RL (-)
 When the sound is output
 3.8 - 8.5 V (DC)
18
 FL-
 SPEAKER FL (-)
 When the sound is output
 3.8 - 8.5 V (DC)
19
 -
 -
 -
 -
20
 PGND
 POWER GND
 Always
 1 V or less

D-241 (16-pin)


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
51
 -
 -
 -
 -
52
 -
 -
 -
 -
53
 -
 -
 -
 -
54
 -
 -
 -
 -
55
 -
 -
 -
 -
56



57
 MIC PWR (5V)
 MIC PWR
 Ignition switch: "ACC" position
 4.5 - 5.5 V (DC)
58



59



60
 -
 -
 -
 -
61
 -
 -
 -
 -
62
 -
 -
 -
 -
63
 MIC-
 MIC SIGNAL (-)
 Always
 1 V or less
64
 MIC+
 MIC SIGNAL (+)
 Ignition switch: "ACC" position
 4.5 - 5.5 V (DC)
65
 -
 -
 -
 -
66
 -
 -
 -
 -

D-212 (8-pin)


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
41
 RVC PWR
 RVC PWR
  • Ignition switch: "ON" position
  • Shift lever: Reverse position <M/T>
  • Selector lever: "R" position <A/T>

 5.5 - 6.5 V (DC)
42
 -
 -
 -
 -
43
 REVERSE
 REVERSE SIGNAL
  • Ignition switch: "ON" position
  • Shift lever: Reverse position <M/T>
  • Selector lever: "R" position <A/T>

 8.7 - 18.5 V (DC)
44
 -
 -
 -
 -
45
 RVC PGND
 RVC GND
 Always
 1 V or less
46
 RVC VIDEO
 RVC CAMERA SIGNAL
  • Ignition switch: "ON" position
  • Shift lever: Reverse position <M/T>
  • Selector lever: "R" position <A/T>

 0 - 2 V (DC)
47
 RVC VGND
 RVC CAMERA SIGNAL GND
 Always
 1 V or less
48
 -
 -
 -
 -

I-02 (4-pin)


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
1
 GPS PWR
 GPS ANTENNA PWR
 Ignition switch: "ACC" position
 0 - 3.3 V (DC)
2
 GPS TX
 GPS ANTENNA TX
 Ignition switch: "ACC" position
 0 - 3.3 V (DC)
3
 GPS RX
 GPS ANTENNA RX
 Ignition switch: "ACC" position
 0 - 3.3 V (DC)
4
 GPS GND
 GPS ANTENNA GND
 Always
 1 V or less