Alpine PXA-H800, Руководство по обслуживанию

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volume
performance
Windows PC
VHH 14.8V
VDD 5V
VDD 3.3V
VDD 3.3V
V850
USB
USB
Stereo ADC
Stereo ADC
Stereo ADC
Stereo Stereo Stereo Stereo
Sensor
SW+B
SW+B
SPI
SP
I
SP
I
SP
I
SP
I
SP
I
SPDIF
SPDIF
SHARC
SHARC
S.P.P.C
RUX-C800
RESET
RESET
REM-OUT
REM POWER
Pre Volume
Power block
Power block
Power block
Power block
Power Line
PWR-
PWR-
PWR-
PW
R-
PW
R-
PWR-
PWR-
PLL
PLL
OUTPUT Mute
OPT OUT
OPT OUT
Nose 3.3V
Navi Guid
Navi Cont
Main CPU
MIC
MAX3420E
Lo
gi
c
Logic
Local BUS
Local BUS
Local
Line Filter
Light+9.5V
Level Conv
Level Conv
INPUT Iso
INPUT Iso
INPUT Iso
INPUT Iso INPUT Iso
INPUT Iso
ILLUMI
I2
C
I2
C
I2
C
I2
C
I2
C
I/O 3.3V
Head Unit
Gain changer
Gain changer Gain changer Gain AMP
Gain AMP Gain AMP Gain AMP Gain AMP
GND
FLASH ROM
EXT AMP
EEP ROM
Display
Digital Signal
Digital
D
ia
g
Diag Diag
Diag
Diag
DSP-2
DSP-1
DIR
DAC 5V
DAC DAC DAC DAC
D 5V
Core 1.2V
Control Signal
Continuance
Clock Line
Changer
CONT
CONT
CONT
C
O
NT
C
O
NT
CONT
CONT
Block Diagram
BUS
BATT DET
BATT
B-MONI
Analog Signal
Analog
Ai BUS CONT
AUX 6ch
AK4117
AI-BUS
AI-BUS
ACC DET
ACC
A-8V
A-5V
A+8V
A+5V
20V DET
8ch high
6ch ADC
3w
ire
3w
ire
3w
ire
3w
ire
3w
ire
3wire
2nd
2nd
(Temp,Voltage)
(Speaker input or EXT player)
(DVD Player)
(CD Player)
(Ai-Slave)
(Ai-Master)