VSX-AX4AVi-S
27
5
6
7
8
5
6
7
8
C
D
F
A
B
E
3.1.7 MICROCOMPUTER BLOCK DIAGRAM
IC NAME
IC NO
MAIN FUNCTION
MAIN u-COM
IC101
SYSTEM CONTROL(AMP,ICs,XM,iPod,RS232C,OSD,TUNER,RDS)
DISPLAY u-COM
IC3201
FL,LED,KEY CONTROL
HDMI u-COM
IC501
HDMI TX,RX CONTROL / DVC CONTROL
DSP u-COM
IC201
DSP CONTROL / DIR CONTROL / A/D,D/A CONTROL
iLINK CONTROL u-COM
IC101
iLINK(1394) CONTROL
IC 101
MAIN u-COM
RENESUS M16C
62P/128pin
FLASH ROM
4Mbit
(512kbyte)
IC 102
16bit DATA BUS
19bit ADDRESS BUS
OSD IC
IC 2007
HDMI u-COM
RENESUS M16C
62P/100pin
DSP u-COM
RENESUS M16C
62P/100pin
IC 201
HDMI/DVC
IC 501
VIDEO SW IC
IC 2001 - IC 2004
DSP
IC 101,201
iPod
i.LINK CONTROL
u-COM
PD5787A
IC 101
TUNER
MODULE
RDS IC
IC 181
AXX 7170
FUNCTION
IC
IC 6201
IC 6301
6CH E-VOL
IC 2637 IC 2638
FL
SW IC
IC 208
SW IC
IC 107,210
FLASH ROM
4M
IC 3201
DISPLAY u-COM
NEC
100pin
IC 2008,IC 2009
PORT EXPANDER
FLASH ROM
4M
IC 502
K
A
B
I
L
L
L
I
I
L
M
M
L
AC
AF
AE
IC 501
AG
AG
AG
AC
IC 105
RENESUS M16C
62P/100pin