Sony CDP-CX225, Service Manual, Page: 30 / 71

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Pin Name
KEY2
KEY1
KEY0
XLT
AFADJ ADJ
BUSIN
PRGLT
CLK
AMUTE
DATA
SQCK
SUBQ
NC
SENSE
JOG2
RMIN
JOG1
LEDLT
FLT
DQSY
SCOR
T.SENS1
T.SENS2
T.SENS3
DOWN SW
UPSW
BLK
D3
D4
D5
D6
V
DD
NC (V
DD
)
D7
D0
D1
D2
A0
A1
A2
Pin No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
I/O
I
I
I
O
I
I
O
O
O
O
O
I
–
I
I
I
I
O
O
O
O
I
I
I
I
I
O
I/O
I/O
I/O
I/O
–
–
I/O
I/O
I/O
I/O
O
O
O
Function
Key input
Key input
Key input
Latch for servo IC
Test mode input.
CONTROL-A1 input L: Active
Latch for digital filter IC
Clock for servo IC and digital filter IC
Audio mute H: Mute ON
Data for servo IC and digital filter IC
Clock for sub code Q
Sub code Q data input
Open
Servo sensor signal
Jog input
Remote control signal
Jog input
Open
Latch for fluorescent indicator driver IC
Open
Sub code Q synchronous signal Start at rising edge
Table position sensor 1 input
Table position sensor 2 input
Table position sensor 3 input
Loading out switch input L: Out
Loading in switch input L: In
Reset for fluorescent indicator driver IC
Open
Open
Open
Open
Connect to +5V
Connect to +5V
Open
Open
Open
Open
Open
Open
Open