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CXA1315M (COMPONENT ASSY : IC7003)
• 8 bit D/A Converter for I
•
Pin Arrangement and Function
Slave address
2
I
C bus
select
Vcc
SCL
SDA
SAD2
SAD1 SAD0
16
15
14
13
12
1
2
3
4
5
SW1
SW0
DAC4
DAC3
DAC2 DAC1
SW input/output
DAC output
BA7655AF (COMPONENT ASSY : IC7004)
• VCA IC for VTR and Movie
•
Block Diagram
Vcc
IN2
8
7
VCA1
1
2
IN1
CTL1 OUT1 GND
2
C Bus
•
Block Diagram
SW input/output
SW3
SW2
11
10
9
2
I
C BUS
SDA
SCL
6
7
8
DAC0
GND
Vcc
CTL2
OUT2
6
5
VCA2
3
4
SAD2
SAD1 SAD0
13
12
Level
Converter
14
Level
Converter
15
Power
ON
Reset
LATCH
16
DAC
Vcc
REG.
AMP
8
3
GND
DAC4
•
Pin Function
N
. o
P
n i
N
a
m
e
1
N I
1
n I
2
C
T
L
1
C
3
O
U
T
1
O
4
G
N
D
G
5
O
U
T
2
O
6
C
T
L
2
C
7
N I
2
n I
8
V
c c
P
o
PRO-200, PRO-100
SW0 SW1 SW2 SW3
11
2
1
9
10
Level
LATCH
Converter
2
I
C Decoder
LATCH
LATCH
LATCH
DAC
DAC
DAC
AMP
AMP
AMP
4
5
6
DAC3
DAC2
DAC1
F
u
n
t c
o i
n
p
t u
1
o
n
r t
l o
1
u
p t
t u
1
o r
u
n
d
u
p t
t u
2
o
n
r t
l o
2
p
t u
2
w
r e
s
u
p
p
y l
v
l o
a t
g
e
Open-collector
LATCH
DAC
AMP
7
DAC0
65
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