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DVD PCB OEC6069A (IC1001)
PIN NAME
I/O
CLK
O
Clock output: Outputs system clock
X1/X2
I/O Oscillator connecting pin
RESET
I
Reset: Initializes LSI (with pull-up resistor) (schmitt input)
VREFH
I
Pin for reference voltage input to AD converter ("high" level)
VREFL
I
Pin for reference voltage input to AD converter ("low" level)
DAREFH
I
Pin for reference voltage input to DA converter ("high" level)
DAREFL
I
Pin for reference voltage input to DA converter ("low" level)
ADVCC
-
Power supply pin for 10-bit AD converter
ADVSS
-
GND pin for 10-bit AD converter (0V)
DAVCC
-
Power supply pin for 8-bit DA converter
DAVSS
-
GND pin for 8-bit DA converter (0V)
CLVCC
-
Power supply pin for clock doubler
CLVSS
-
GND pin-for clock doubler
DVCC
-
Power supply pin ( + 5V)
DVSS
-
GND pin (0V)
1-28
IC DESCRIPTIONS
DESCRIPTION
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Troubleshooting
