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uPD63200GS (XM145A00) DAC (Digital to Analog Converter)
PIN
NAME
I/O
No.
1
4/8F
I
4/8 Fs selection
2
D. GND
Digital ground
3
16 BIT
I
16 bit/18 bit selection
4
D. VDD
Digital power supply
5
A. GND
Analog ground
6
R. OUT
O
Channel R output
7
A. VDD
Analog power supply
8
A. VDD
IC BLOCK DIAGRAM
SN74HC4066NSR (XZ824A00)
HD74HC4066NSR (X0563A00)
ANALOG SWITCH
1A
1
14
Vcc
1B
2
13
1C
2B
3
12
4C
2A
4
11
4A
2C
5
10
4B
3C
6
9
3B
GND
7
8
3A
CIRCUIT BOARDS
DD 2/2 Circuit Board
Component Side
DD 2/2: 2NA-V707790
1
All manuals and user guides at all-guides.com
FUNCTION
uPC4572HA (XF633A00)
OP AMP
DD 1/2: IC710
IC750
IC790
A
1
2
3
+V
IN
OUT
to DD 1/2 CN461
PIN
NAME
I/O
No.
9
R. REF
Channel R voltage reference
10
L. REF
Channel L voltage reference
11
L. OUT
O
Channel L output
12
A. GND
Analog ground
13
WDCK
I
Word clock
14
RSI
I
Channel R series input
15
SI/LSI
I
Series input/Channel L series input
16
CLK
I
Clock
DD 1/2: IC550
B
4
5
6
7
8
9
V
IN
+V
+IN
+IN
OUT
DD 1/2: IC500
FUNCTION
Pattern Side
DD-55
11
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