CENTER PANEL UNIT CONSTRUCTION

id092000101500

Structural View

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Terminal Layout and Signal

Audio unit

Terminal		Signal
	1A	Front speaker LH (+)
	1B	B+ (Power back up)
	1C	Front speaker LH (–)
	1D	Front speaker RH (+)
	1E	TNS (+)
	1F	Front speaker RH (–)
	1G	Illumination (–)
	1H	Antenna control
	1I	Vehicle speed signal
	1J	—
	1K	UART–1
	1L	—
	1M	UART–2
	1N	—
	1O	—
	1P	—
	1Q	—
	1R	ACC
	1S	Rear speaker LH (+)
	1T	—
	1U	Rear speaker LH (–)
	1V	Rear speaker RH (+)
	1W	Power ground
	1X	Rear speaker RH (–)

Terminal		Signal
	2A	Power ground
	2B	System mute
	2C	Input signal RH (+)
	2D	Input signal RH (–)
	2E	Input signal LH (+)
	2F	Input signal LH (–)
	2G	Signal ground
	2H	TEXT DATA
	2I	TEXT CLK
	2J	TNS (+)
	2K	BUS (–)
	2L	BUS (+)
	2M	AUX control
	2N	—
	2O	ACC
	2P	+B

Button and switch Location TYPE A

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1	CLOCK button
2	LOAD button
3	FM 1 button
4	FM 2 button
5	AM button
6	CD button
7	MEDIA button
8	EJECT button
9	Preset button 1
10	Preset button 2
11	Preset button 3
12	Preset button 4
13	Preset button 5
14	Preset button 6
15	DISP/AUTO-M button
16	SEEK/APC/TRACK switch
17	Traffic information button
18	AUDIO CONT/TUNE/TEXT button
19	POWER/VOLUME button

Button and switch Location TYPE B

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1	CLOCK button
2	LOAD button
3	FM 1 button
4	FM 2 button
5	AM button
6	CD button
7	MEDIA button
8	EJECT button
9	Preset button 1
10	Preset button 2
11	Preset button 3
12	Preset button 4
13	Preset button 5
14	Preset button 6
15	DISP/AUTO-M button
16	PTY button
17	SEEK/APC/TRACK switch
18	TA button
19	AF button
20	POWER/VOLUME button
21	AUDIO CONT/TUNE/TEXT button