Block Diagram - Alpine PXA-H100 Service Manual

Block Diagram

E-VOL TDA7417
UART-USB
FT232BL
EEPROM
S L V T B
E O O R A
L U L E S
D S
CODEC WM8772
A DIGITAL I/F
D DIGITAL FILTER
DSP56371
Main u-COM
V850ES/SG2
D70F3261YGC
(384K/32K)
Acc
Det.
AUDIO +B
SW 5V
VDD
ACC +5V
ACC 5V
4V MINUS POWER
BUFFER
F
A
D
BUFFER
BUFFER
D
FILTER
A
BUFFER
Ai-Net Bus I/F
Ai-Net Bus I/F
B-DET
14
MUTE
MUTE
MUTE
Mic DET
Mic in
BATT OVER-
VOLTAGE DET
Pre-OUT Front
Pre-OUT Rear
Sub-
Pre-OUT
Woofer
NAVI Mix
USB (TO PC)
Ai-Net IN
(H/U)
Ai-Net IN
(CHG)
Batt
GND