BOXLIGHT MP-45, Руководство по обслуживанию

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IC Block Diagrams
●
AD8183ARU/AD8185ARU
<Selector, IC201, IC1201>
AD8183/AD8185
IN0B
GND
IN1B
GND
IN2B
IN0A
DGND
IN1A
GND
V
EE
V
CC
IN2A
1
2
3
4
5
6
7
8
9
10
11
12
V
CC
DVCC
V
EE
OUT2
V
CC
V
CC
OE
SEL A/B
V
CC
OUT1
V
EE
OUT0
24
23
22
21
20
19
18
17
16
15
14
13
SELECT
DISABLE
0
1
2
●
AD8075ARU
<Selector, IC1202>
DGND
IN2
AGND
IN1
AGND
IN0
V
EE
V
CC
V
CC
OUT2
V
EE
OUT1
V
CC
OUT0
V
EE
AD8074 /AD8075
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
G =
+1/+2
G =
+1/+2
G =
+1/+2
●
AD9888 <Analog Flat Panel Interface, IC231>
2:1
MUX
A/D
8
8
8
R
IN
R
OUTA
R
IN R
OUTB
2:1
MUX
A/D
8
8
8
G
IN
G
OUTA
G
IN G
OUTB
2:1
MUX
A/D
8
8
8
B
IN
B
OUTA
B
IN B
OUTB
2:1
MUX
HSYNC
HSYNC
2:1
MUX
VSYNC
VSYNC
2:1
MUX
SOGIN
SOGIN
COAST
CLAMP
CKINV
CKEXT
FILT
SCL
SDA
A0
REF
BYPASS
DATACK
HSOUT
VSOUT
SOGOUT
SERIAL REGISTER
AND
POWER MANAGEMENT
REF
SYNC
PROCESSING
AND
CLOCK
GENERATION
CLAMP
CLAMP
CLAMP
AD9888
2