Marantz CD5005 Service Manual page 59

Pin
Symbol I/O
No.
DVSS3R
41
Ro
42
3AI/F
DVDD3R
43
DVDD3L
44
Lo
45
3AI/F
DVSS3L
46
XVSS3
47
Xi
48
3AI/F
Xo
49
3AI/F
XVDD3
50
VDD1-2
51
VSS-2
52
I/O
Pio0
53
3I/F
I/O
Pio1
54
3I/F
I/O
Pio2
55
3I/F
I/O
Pio3
56
3I/F
I/O
Pio4
57
3I/F
I/O
Pio5
58
3I/F
I/O
Pio6
59
3I/F
I/O
Pio7
60
3I/F
Description
- Grounding pin for 3.3V Muiti-Bit DAC circuit
O
R channel audio output pin of Audio DAC.
- Power supply pin for 3.3V Audio DAC circuit.
- Power supply pin for 3.3V Audio DAC circuit.
O
L channel audio output pin of Audio DAC
- Grounding pin for 3.3V Muiti-Bit DAC Circuit
- Grounding pin for 3.3V clock oscillator circuit
I
System clock Input pin
O
System clock Output pin
Power Supply pin for 3.3V clock
-
oscillator circuit
- Power Supply pin for 1.5V Digital circuit
- Grounding pin for 1.5V digital circuit
Port 0 General Input/Output Port
Port 1 General Input/Output Port
Port 2 General Input/Output Port
Port 3 General Input/Output Port
Port 4 General Input/Output Port
Port 5 General Input/Output Port
Port 6 General Input/Output Port
Port 7 General Input/Output Port
DCD-710AE
Default
-
O
-
-
O
-
-
I
O
-
-
-
I
I
I
I
I
I
I
I
59
46
Remarks
Xtal oscillation circuit.
Connect feedback resistor
M between Xo and Xi
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
1