Sony DVP-NC675P Service Manual page 61

Cd/dvd player
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DVP-NC675P
Pin No.
Pin name
34
AD4
35
DVDD3
36
AD3
37
AD2
38
AD1
39
AD0
40
IOA0
41
IOA1
42
DVDD2
43
IOA2
44
IOA3
45
IOA4
46
IOA5
47
IOA6
48
IOA7
49
A16
50
A17
51
IOA18
52
IOA19
53
IOA20
54
APLLVSS
55
APLLVDD3
56
ALE
57
IOOE#
58
IOWR#
Type
Inout
Microcontroller address/data 4
2~16MA, SR
Power
3.3V power pin for internal digital circuitry
Inout
Microcontroller address/data 3
2~16MA, SR
Inout
Microcontroller address/data 2
2~16MA, SR
Inout
Microcontroller address/data 1
2~16MA, SR
Inout
Microcontroller address/data 0
2~16MA, SR
Inout
Microcontroller address 0/10
2~16MA, SR
PU
Inout
Microcontroller address 1/10
2~16MA, SR
PU
Power
2.5V power pin for internal digital circuitry
Inout
Microcontroller address 2/10
2~16MA, SR
PU
Inout
Microcontroller address 3/10
2~16MA, SR
PU
Inout
Microcontroller address 4/10
2~16MA, SR
PU
Inout
Microcontroller address 5/10
2~16MA, SR
PU
Inout
Microcontroller address 6/10
2~16MA, SR
PU
Inout
Microcontroller address 7/10
2~16MA, SR
PU
Output
Flash address 16
2~16MA, SR
Output
Flash address 17
2~16MA, SR
Inout
Flash address 18/10
2~16MA, SR
SMT
Inout
Flash address 19/10
2~16MA, SR
SMT
Inout
Flash address 20/10
2~16MA, SR
OR Videoin Data PortB 0
SMT
Ground
Ground pin for audio clock circuitry
Power
3.3V Power pin for audio clock circuitry
Inout
Microcontroller address latch enable
2~16MA, SR
PU, SMT
Inout
Flash output enable, active low / 10
2~16MA, SR
SMT
Inout
Flash write enable, active low / 10
2~16MA, SR
SMT
Function
5-2

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