Lifan 620 - Definitions of Interfaces of Audio System

II. Definitions of Interfaces of Audio System
Fig. 4-105
Table 4-19
Testing
terminal
Wire
color
Terminal description Test condition
Standard
value
A1－body
W/G
Steering wheel control (-)
(reserved)
- -
A2－body
Y/W
Steering wheel control (+)
(reserved)
- -
A4－body
Y
Power input while ignition switch at
ACC
Ignition switch at ACC, always
10～14V
A5－body
R
Backlight signal input of audio
system
Combination switch at lamplet
position
10～14V
A6－body
G/N Reverse signal input Always
＜1Ω
A7－body
W/Y
Normal power input of audio
system
Always
10～14V
A8－body
B Audio system grounding Always
＜1Ω
B1－body
V Right rear speaker drive output (+) Audio system in process -
B2－body
V/B Right rear speaker drive output (-) Audio system in process -
B3－body
Gr Right front speaker drive output (+) Audio system in process -
B4－body
Gr/B Right front speaker drive output (-) Audio system in process -
B5－body
W Left front speaker drive output (+) Audio system in process -
B6－body
W/B Left front speaker drive output (-) Audio system in process -
B7－body
N Left rear speaker drive output (+) Audio system in process -
B8－body
N/B Left rear speaker drive output (-) Audio system in process -
255
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