HANDS-FREE TELEPHONE (HF/TEL) UNIT CONSTRUCTION

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• The HF/TEL unit is installed to the back trim.

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Terminal Layout and Signal

Terminal

Signal

A

—

B

Mic input (+)

C

—

D

Mic input (-)

E

—

F

Mic input shield

G

Audio output (+)

H

Audio output (-)

I

—

J

Mic detect

K

—

L

Audio output shield

M

—

N

—

O

—

P

—

Q

CAN_H

R

CAN_L

S

—

T

GND

U

Mic B+

V

—

W

ACC

X

B+

Terminal		Signal
	A	—
	B	Mic input (+)
	C	—
	D	Mic input (-)
	E	—
	F	Mic input shield
	G	Audio output (+)
	H	Audio output (-)
	I	—
	J	Mic detect
	K	—
	L	Audio output shield
	M	—
	N	—
	O	—
	P	—
	Q	CAN_H
	R	CAN_L
	S	—
	T	GND
	U	Mic B+
	V	—
	W	ACC
	X	B+