EN-1286S-A
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ANT-MAIN
(ANT101)
ANT-SUB
(ANT102)
AM/FM-TUNER
MAIN-TUNER
(AM/FM)
(FM)
SUB-TUNER
(BL101)
PHANTOM-ANT+B
PHANTOM-ANT+B
SUB-ANT
MAIN-ANT
(Q104,Q106,Q111)
(Q102,Q105,Q112)
(IC101)
DIAGNOSTIC IC
AUDIO-MICOM
(IC402)
48Kbyte RAM
1Mbyte ROM
EEP-ROM
(IC401)
RESET-IC
(IC404)
RE-PROGRAM
(P401)
B/U-DETECT
(IC504)
ACC-DET
(Q301)
DSP-IC
(IC201)
BEEP
20K-LPF
(IC301)
BOSE-AMP-ON I/F
TEL-ON SIGNAL
CAN-TRANCEIVER
(IC403)
TEL-AUDIO
I/F
I/F
NAVI-AUDIO
4CH-AUDIO
PRE-OUTPUT
(IC700,IC701)
B/U-FILTER
SPDIF-AUDIO I/F
U-ART I/F
AUX-AUDIO-INPUT
AUX-ON-SIGNAL
POWER-SUPPLY
SYS+12V(Q504)
VDD+5V(IC503)
SYS+9V(IC502)
SYS+3.3V(IC501)
SYS+1.8V(IC209)
SYS+5V(Q506)
TUNER+9V
(Q503)
TUNER+5V
1/2-SYS+9V(IC302)
(Q501)
RADIO(FM/AM)
RADIO(FM)
SPDIF
AUX
AUDIO-OUTPUT
NAVI
TEL
B/U
GND
SYS-ON
(J701)
(J701)
(J701)
(J701)
(J701)
FROM ITM
FROM ITM
(J301)
(J301)
(J301)
(J301)
(J301)
(J701)
CAN-ComLink
or HFK
TO BOSE-AMP
FROM HFK
FROM DMB
or AUXJACK
6CD-CHG
FL+/-
FR+/-
RL+/-
RR+/-
Q107
ANTENNA
SIGNAL
SPLITTER
RF-TUNER
(TMC/Station List)
(BL251)
RDS
DEMODULAT
(IC103)
NOISE
DETECTOR
(IC102)
BLOCK DIAGRAM