Read Sony ZS-X3CP Service Manual online
36
ZS-X3CP
Pin No.
Pin Name
I/O
Description
67
CRCF
O
CD-ROM CRC flag output terminal
68
DVDD6
—
Power supply terminal (+3.2V) (digital system) (for I/O)
S
VSS
—
Ground terminal
70
WOK
I
MP3 data request signal input terminal
71
CNTOK
O
MP3 serial data output terminal
72
OVF
O
MP3 serial data transfer clock signal output terminal
73
CMDOUT
O
Command serial data output
74
CMDIN
I
Command serial data input
75
CL
I
Command serial data transfer clock signal input
76
CE
I
Command enable signal input “H”: active
77
INTB
O
Interrupt request signal output “L”: active
78
RESB
I
MP3 system reset signal input “L”: reset
79
DATAIN
I
CD serial data input
80
DATACK
I
CD bit clock signal input
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